CN216184693U - Hidden table for vehicle - Google Patents

Abstract

The present invention relates to a concealed table for a vehicle, comprising: a stand base assembly disposed in a vertical direction; an extension frame assembly slidably installed in the first receiving space of the bracket base assembly in a vertical direction, a lower portion of the extension frame assembly being fixable to an upper portion of the first receiving space; the table board connecting frame component can be installed in the second accommodating space of the extension frame component in a sliding mode along the vertical direction, and the table board connecting frame component can be fixed to the top of the second accommodating space; a table assembly pivotally mounted to a top of the table link assembly, the table assembly being pivotable between a vertical position and a horizontal position and securable in the horizontal position; the table component can vertically slide in the second accommodating space of the extension frame component together with the table connecting frame component when in the vertical position. According to the utility model, the support base assembly, the extension frame assembly and the table board connecting frame assembly are combined, so that the integral strength can be improved.

Description

Hidden table for vehicle

Technical Field

The utility model relates to the field of vehicles, in particular to a hidden table board for a vehicle.

Background

With the improvement of the degree of automation of vehicles, many passengers need a table on which articles can be placed when riding the vehicles, for example, the table for placing articles such as mobile phones and water cups is gradually favored by the passengers, but the existing table has the defects of insufficient overall strength and poor stability.

Accordingly, there is a need for further improvements in existing tables.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a hidden table for a vehicle, which can improve the overall strength by the combined arrangement of a support base assembly, an extension frame assembly and a table connecting frame assembly.

In order to solve the above problems, the present invention provides a hidden table for a vehicle, comprising: a stand base assembly disposed in a vertical direction and having a first receiving space; an extension frame assembly slidably installed in a vertical direction into the first receiving space of the stand base assembly, a lower portion of the extension frame assembly being fixable to an upper portion of the first receiving space, and the extension frame assembly having a second receiving space; a table connecting frame assembly slidably mounted in a vertical direction into the second receiving space of the extension frame assembly and fixable at the top of the second receiving space; and a table assembly pivotally mounted to a top of the table link assembly, the table assembly being pivotable between a vertical position and a horizontal position and securable in the horizontal position; wherein the table component can vertically slide in the second accommodating space of the extension frame component together with the table connecting frame component when in the vertical position.

Preferably, the bracket base assembly is mounted to the vehicle adjacent a center console or a front passenger seat.

Preferably, the rack mount assembly includes first and second mounts and first and second racks connected above the first and second mounts, respectively, and arranged in parallel with each other, each of the first and second racks including a first accommodation space formed surrounded by three sidewalls, lateral openings of the two first accommodation spaces facing each other; the first base and the second base are mounted near a center console or a front passenger seat of the vehicle; three side walls of the first and second brackets are each provided with rollers arranged in a row, and an upper portion of one of the three side walls of the first and second brackets is provided with a spring pin installed to be elastically biased toward the inside of the first receiving space.

Preferably, the extension frame assembly includes a first extension frame slidably mounted in a vertical direction into the first receiving space of the first bracket, and a second extension frame slidably mounted in a vertical direction into the first receiving space of the second bracket; each of the first and second extension frames includes a second accommodation space surrounded by three sidewalls, lateral openings of the two second accommodation spaces facing each other; one of the three side walls of the first extension frame and the second extension frame is provided with a penetrating strip-shaped groove, two ends of the strip-shaped groove respectively extend to the upper part and the lower part of the side wall where the strip-shaped groove is located, and the lower part of the strip-shaped groove is also provided with a through hole; the diameter of through-hole is greater than the diameter of spring round pin, the width in bar groove is less than the diameter of spring round pin to when making extension frame subassembly slide from top to bottom in first accommodation space, the bar groove can slide from top to bottom for the spring round pin, and when making the lower part of extension frame subassembly upwards slide to the upper portion of first accommodation space, the spring round pin can get into under the effect of elastic force the through-hole, thereby the realization will the lower part of extension frame subassembly is fixed the upper portion of first accommodation space.

Preferably, the outer surfaces of the three side walls of the first and second extension brackets are respectively provided with a first guide rail provided with a recess in the vertical direction, each first guide rail corresponding to a corresponding roller on the three side walls of the first and second brackets, so that the rollers on the three side walls of the first and second brackets can respectively roll in the corresponding first guide rails, thereby guiding the extension bracket assembly to slide in the first accommodating space; the inner surfaces of at least two side walls of the three side walls of the first extension frame and the second extension frame are respectively provided with a convex strip for guiding the table board connecting frame assembly to slide in the second accommodating space.

Preferably, the table link assembly comprises first and second links, a connecting rod connecting between the first and second links, and a central strut pivotally mounted to the connecting rod; one end of the central strut is pivotally connected to the middle part of the connecting rod, and the other end of the central strut is pivotally connected to and can slide in a sliding groove of the lower surface of the table component; the table assembly is pivotally mounted to the top of the first and second link frames; the outer surfaces of the first connecting frame and the second connecting frame are provided with sunken second guide rails, each second guide rail corresponds to the corresponding raised line on the inner surfaces of the first extending frame and the second extending frame, so that the raised lines of the first extending frame and the second extending frame can respectively slide in the corresponding second guide rails, and the table board connecting frame assembly is guided to slide in the second accommodating space.

Preferably, the top of each of the first connecting frame and the second connecting frame is provided with a first rotating shaft and a receiving groove positioned below the first rotating shaft, and one side of the first rotating shaft is provided with a supporting bracket; the first rotating shaft can drive the supporting bracket to rotate to a vertical state and store the supporting bracket in the storage groove, so that the table board connecting frame assembly can slide in the second containing space of the extension frame assembly; the first rotating shaft can drive the supporting bracket to rotate to a horizontal state, so that the bottom end of the supporting bracket abuts against the top of the extension frame assembly to fix the table board connecting frame assembly on the top of the extension frame assembly, and the top end of the supporting bracket can support the table board assembly which rotates to the horizontal state.

Preferably, a protrusion is arranged on one side of the upper parts of the first connecting frame and the second connecting frame, and the protrusion is arranged in the corresponding strip-shaped groove of the first extending frame and the second extending frame and can slide in the strip-shaped groove; the protrusions can drive the first extending frame and the second extending frame to slide upwards together when sliding upwards to the top end of the strip-shaped groove; the protrusion can push out the spring pin in the through hole when sliding downwards to the through hole of the strip-shaped groove, so that the extension frame assembly is not fixed at the top of the first accommodating space of the bracket base assembly; the protrusion can drive the first extension frame and the second extension frame to slide downwards together when sliding downwards to the bottom end of the strip-shaped groove.

Preferably, the first side end of the table assembly is pivotally connected to the top ends of the first and second connecting frames by two second rotating shafts respectively, so that the table assembly can pivot between a vertical position and a horizontal position, and each second rotating shaft is engaged with a corresponding one of the first rotating shafts; the table component can drive the first rotating shaft to rotate through the second rotating shaft in the rotating process, so that the supporting bracket can rotate to the horizontal state when the table component rotates to the horizontal position, and the supporting bracket can rotate to the vertical state and is accommodated in the accommodating groove when the table component rotates to the vertical position.

Preferably, the table assembly comprises an outer plate and an inner plate; the inner plate is slidably mounted to an interior of the outer plate, and a portion of the inner plate is slidable out of the exterior of the outer plate to expand an area of the table assembly.

Preferably, the upper surface of the table assembly is provided with a rotation bracket assembly, the rotation bracket assembly including: a swivel base mounted to an upper surface of the table assembly and rotatable about a swivel axis perpendicular to the upper surface of the table assembly; and a back bracket pivotally mounted to both ends of the swivel base and rotatable to an angle with the upper surface of the table assembly.

Preferably, the upper surface of the table component is provided with a circular accommodating cavity which is concave downwards and a rectangular accommodating cavity which is communicated with the circular accommodating cavity; the rectangular accommodating cavity can accommodate and lock the backrest bracket; the bottom surface of the circular accommodating cavity is provided with an annular concave part and an annular convex part positioned on the periphery of the annular concave part, and the annular concave part is formed by connecting a plurality of hemispherical grooves; the lower surface of the rotating base is provided with a plurality of spring pins and a concave part; the concave part of the rotating base corresponds to the annular protrusion part of the circular accommodating cavity, the concave part of the rotating base is installed on the annular protrusion part of the circular accommodating cavity, and the concave part of the rotating base can slide along the annular protrusion part of the circular accommodating cavity; a plurality of spring pins are installed to be elastically biased toward the hemispherical recesses of the circular receiving cavities.

Preferably, the second lateral end of the table assembly is provided with a cup holder assembly, the cup holder assembly comprising: a cup holder body having one end pivotably connected to a second side end of the table assembly; a combination holder, both ends of which can be connected to the cup holder body by a first elastic member so as to be installed to be elastically returned, the combination holder being capable of being unfolded downward by an external force so as to receive and support a cup; and two fixing clips symmetrically installed on the cup holder body, each fixing clip being connected to the cup holder body by a second elastic member so as to be installed to be elastically returned, the two fixing clips being capable of rotating downward by an external force and providing torque in opposite directions to the cup to clip the cup; wherein, when no external force acts, the combined bracket, the two fixing clamps and the cup holder body are positioned on the same plane, so that the cup holder assembly can rotate to the accommodating cavity of the second side end of the table board assembly.

Preferably, the composite support comprises: the length of the first long rod is equal to that of the second long rod, and the length of the first short rod is equal to that of the second short rod; wherein the respective first ends of the first and second long bars are pivotally connected to the cup holder body, respectively, the respective second ends of the first and second long bars are pivotally connected to the first ends of the first and second short bars, respectively, and the second ends of the first short bar are pivotally connected to the second ends of the second short bar.

The hidden table for the vehicle can lock the supporting structure of the table in all directions to improve the integral strength through the combined arrangement of the bracket base component, the extension frame component and the table connecting frame component.

The method and apparatus of the present invention have other features and advantages which will be apparent from or are set forth in detail in the accompanying drawings and the following embodiments incorporated herein, which together serve to explain certain principles of the utility model.

Drawings

Fig. 1 is a state view of a hidden table for a vehicle being put to practical use;

FIG. 2 is an exploded perspective view of the bracket base assembly, the extension bracket assembly and the table connecting bracket assembly;

FIG. 3 is an enlarged partial view of the bottom of the pedestal assembly of FIG. 2;

FIG. 4 is an enlarged partial view of the first elongate frame;

FIG. 5 is a schematic structural view of a table top connecting frame assembly;

FIG. 6 is an assembled cross-sectional view of the bracket base assembly, the extension frame assembly and the table connecting frame assembly;

FIG. 7 is an enlarged partial view of the top of the table connecting frame assembly;

FIG. 8 is a schematic view showing a state of the support bracket with the outer panel in a horizontal position;

FIG. 9 is a schematic view of the spring pins of the bracket base assembly being captured within the through holes of the extension bracket assembly;

FIG. 10 is a schematic view of the installation of the second rotary shaft of the outer plate;

FIG. 11 is a schematic view of the engagement of the first and second shafts;

FIG. 12 is a schematic structural view of an outer panel;

FIG. 13 is a schematic view of the lock cylinder;

FIG. 14 is a schematic view of the inner panel fully received into the receiving cavity of the outer panel;

FIG. 15 is a schematic view of a portion of the inner panel sliding out of the receiving cavity of the outer panel;

FIG. 16 is a schematic structural view of a through groove in the lower surface of the outer plate;

FIG. 17 is a cross-sectional view of FIG. 15;

FIG. 18 is a schematic view of the deployment of the inner panel;

FIG. 19 is a schematic view of the receiving cavity of the upper surface of the outer plate;

FIG. 20 is an enlarged partial view of FIG. 19;

FIG. 21 is a schematic view of the receiving cavity of the outer plate;

FIG. 22 is a schematic view of the rotating bracket assembly in an expanded configuration;

FIG. 23 is an exploded perspective view of the swivel base;

FIG. 24 is an exploded perspective view of the back bracket;

FIG. 25 is a schematic view of the connection of the back bracket to the second end of the swivel base;

FIG. 26 is a schematic view of the connection of the back bracket to the second end of the swivel base from another perspective;

FIG. 27 is a schematic structural view of a stop bracket;

FIG. 28 is a schematic view of the rotational bracket assembly received in the receiving cavity in the upper surface of the outer plate;

FIG. 29 is a schematic view of the back bracket of the swivel bracket assembly after deployment;

FIG. 30 is a schematic view of the construction of the cup holder assembly;

FIG. 31 is a schematic view of the cup holder assembly rotated out of the receiving cavity of the inner plate;

FIG. 32 is a schematic view of the cup holder body;

FIG. 33 is a schematic view of the structure of the clamping block;

fig. 34 is a schematic view of the structure of the rotational shaft of the cup holder body;

FIG. 35 is a schematic view of the structure of the composite support;

FIG. 36 is a schematic view of the attachment of the first long rod to the first short rod;

FIG. 37 is a schematic view of the assembly of the torsion spring and the first mounting post;

FIG. 38 is an assembled view of the retaining clip and the first mounting post;

FIG. 39 is an initial state view of the cup being placed on the cup holder assembly;

FIG. 40 is a first view of the assembled stent in a deployed state;

FIG. 41 is a second expanded view of the modular stent;

FIG. 42 is a third view of the assembled stent expanded;

FIG. 43 is a fourth view of the assembled stent expanded;

FIG. 44 is a fifth expanded view of the modular stent;

FIG. 45 is a sixth schematic view of the deployment of the modular stent;

FIG. 46 is a schematic view of the hidden table of the present invention;

FIG. 47 is a schematic view of the table assembly being pulled upward;

FIG. 48 is a schematic view of the extension bracket assembly moving to the top of the bracket base assembly;

FIG. 49 is a schematic view of the outer panel in a horizontal position;

fig. 50 is an expanded view of the table assembly.

It is to be understood that the drawings are not necessarily to scale, presenting a simplified representation of various features illustrative of the utility model, illustrative of the basic principles of the utility model. The specific design features disclosed herein, including, for example, specific dimensions, orientations, locations, and shapes, will be determined in part by the particular application and environment in which it is used.

In the drawings, like numerals refer to like or equivalent parts throughout the several views of the drawings.

Detailed Description

Reference will now be made in detail to various embodiments of the utility model, examples of which are illustrated in the accompanying drawings and described below. While the utility model will be described in conjunction with the exemplary embodiments, it will be understood that this description is not intended to limit the utility model to these exemplary embodiments. On the contrary, the utility model is intended to cover not only these exemplary embodiments, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the utility model as defined by the appended claims.

All embodiments of the present invention are exemplified with the main driver seat on the left side and the passenger seat on the right side, and are exemplified with the hidden table used when the passenger of the passenger seat faces the front of the vehicle, i.e., the table is deployed away from the main driver seat, i.e., to the right side.

If the main driving seat is on the right side and the assistant driving seat is on the left side, and the hidden table is used when the passenger of the assistant driving seat faces the front of the automobile, the table is unfolded towards the direction far away from the main driving seat, but is unfolded towards the left side.

The hidden table board of the present invention will be described with reference to fig. 1 to 50.

As shown in fig. 1, the present invention provides a hidden table for a vehicle, comprising a stand base assembly 1000, an extension frame assembly 2000, a table connecting frame assembly 3000 and a table assembly; wherein, the stand base assembly 1000 is disposed along a vertical direction and has a first receiving space; the extension frame assembly 2000 is slidably installed in a first receiving space of the stand base assembly 1000 in a vertical direction, a lower portion of the extension frame assembly 2000 is fixable to an upper portion of the first receiving space, and the extension frame assembly 2000 has a second receiving space; the table link assembly 3000 is slidably installed in a second receiving space of the extension frame assembly 2000 in a vertical direction, and the table link assembly 3000 can be fixed at the top of the second receiving space; the table assembly is pivotally mounted to the top of the table link assembly 3000, the table assembly being pivotable between a vertical position and a horizontal position and securable in the horizontal position; the table assembly can slide vertically in the second receiving space of the extension frame assembly 2000 together with the table link frame assembly 3000 when the table assembly is in the vertical position.

When needs expand during the table subassembly, table link assembly 3000 with the table subassembly upwards slides together, can drive after the upper portion upwards sliding of table link assembly 3000 reaches extension frame assembly 2000 the top of extension frame assembly 2000 upwards slides together, and extension frame assembly 2000's bottom upwards slides to the top of support base subassembly 1000 and can fix the top at support base subassembly 1000, and after the table subassembly rotated to the horizontal position, the upper portion of table link assembly 3000 can be fixed the top of extension frame assembly 2000.

When needs accomodate during the table subassembly, the table subassembly rotates to vertical position after, table subassembly and table link frame subassembly 3000 can be together the lapse, and the upper portion lapse of table link frame subassembly 3000 can drive to extend frame subassembly 2000 and slide downwards together after extending the bottom of frame subassembly 2000, and the bottom lapse of extending frame subassembly 2000 reaches the lower part of support base subassembly 1000 to accomodate extension frame subassembly 2000, table link frame subassembly 3000 and table subassembly in support base subassembly 1000 together.

The hidden table plate can lock the supporting structure of the table plate in all directions to reinforce the structure after expansion through the combination of the support base assembly 1000, the extension frame assembly 2000 and the table plate connecting frame assembly 3000, and can prevent the table plate from deviating in all directions after expansion.

In an exemplary embodiment, as shown in fig. 1-3, the carriage base assembly 1000 includes a first base 1001, a second base 1002, a first carriage 1003 coupled over the first base 1001, and a second carriage 1004 coupled over the second base 1002, the first carriage 1003 and the second carriage 1004 being parallel to each other.

The first holder 1003 and the second holder 1004 each include a first accommodation space formed by being surrounded by three side walls 1005, and lateral openings of the first accommodation space of the first holder 1003 and the first accommodation space of the second holder 1004 face each other.

The first and second pedestals 1001 and 1002 may be mounted near a center console or a front passenger seat of the vehicle.

Specifically, the first and second mounts 1001 and 1002 may be mounted between a center console and a front passenger seat.

A side wall (i.e., a left side wall) of the first pedestal 1001 near the center console and a side wall (i.e., a right side wall) near the front passenger seat are each provided with a protrusion 1006, and the first pedestal 1001 is also provided with a hole 1007 penetrating in the left-right direction.

A side wall (i.e., a left side wall) of the second base 1002 near the center console and a side wall (i.e., a right side wall) near the front passenger seat are each provided with a protrusion 1006, and the second base 1002 is further provided with a hole 1007 penetrating in the left-right direction.

When the rack base assembly 1000 is installed on the console, the protrusions 1006 on the side wall (i.e., the left side wall) of each of the first base 1001 and the second base 1002 close to the console are inserted into the corresponding holes on the console to limit the positions of the rack base assembly 1000 in the vertical direction and the front-back direction, and the bolts on the console are connected to the holes 1007 of each of the first base 1001 and the second base 1002 to limit the positions of the rack base assembly 1000 in the left-right direction.

When the bracket base assembly 1000 is installed on the front passenger seat, the protrusions 1006 on the respective side wall (i.e., right side wall) of the first base 1001 and the second base 1002 near the front passenger seat snap into the corresponding holes on the front passenger seat to limit the position of the bracket base assembly 1000 in the vertical direction and the front-rear direction, and the bolts on the front passenger seat are connected with the respective holes 1007 of the first base 1001 and the second base 1002 to limit the position of the bracket base assembly 1000 in the left-right direction.

Reinforcing ribs 1008 (see fig. 3) are further disposed between the first base 1001 and the first bracket 1003 and between the second base 1002 and the second bracket 1004 to reinforce the connection between the first base 1001 and the first bracket 1003 and the connection between the second base 1002 and the second bracket 1004.

Three side walls 1005 of the first holder 1003 and three side walls 1005 of the second holder 1004 are each provided with a roller 1009 (see fig. 3 and 6 in cooperation), which are arranged in a line, and an upper portion of one of the three side walls of the first holder 1003 and one of the three side walls of the second holder 1004 is provided with a spring pin 1010 (see fig. 9 in cooperation), which spring pin 1010 is installed to be elastically biased toward the inside of the first accommodation space, and the spring pin 1010 can fix a lower portion of the extension bracket assembly 2000 to the top of the holder base assembly 1000 in cooperation with a through hole 2005 to be described later.

In an exemplary embodiment, as shown in fig. 1, 2 and 4, the extension bracket assembly 2000 includes a first extension bracket 2001 and a second extension bracket 2002, the first extension bracket 2001 being slidably mounted in a vertical direction into the first receiving space of the first bracket 1003, and the second extension bracket 2002 being slidably mounted in a vertical direction into the first receiving space of the second bracket 1004.

The first extension frame 2001 and the second extension frame 2002 each include a second accommodation space formed surrounded by three side walls 2003, and lateral openings of the two second accommodation spaces face each other.

One of the three side walls of the first extension frame 2001 and one of the three side walls of the second extension frame 2002 are each provided with a through-going strip-shaped groove 2004, both ends of the strip-shaped groove 2004 extend to the upper portion and the lower portion of the side wall 2003 where the strip-shaped groove 2004 is located, respectively, and the lower portion of the strip-shaped groove 2004 is further provided with a through-hole 2005.

The diameter of the through hole 2005 is slightly larger than that of the spring pin 1010, and the width of the strip-shaped groove 2004 is smaller than that of the spring pin 1010, so that when the extension frame assembly 2000 slides up and down in the first accommodating space, the strip-shaped groove 2004 can slide up and down relative to the spring pin 1010, and when the lower part of the extension frame assembly 2000 slides up to the upper part of the first accommodating space, the spring pin 1010 can enter the through hole 2005 of the strip-shaped groove 2004 under the action of elastic force, so that the lower part of the extension frame assembly 2000 is fixed on the upper part of the first accommodating space (see fig. 9 in a matching way).

Specifically, when the first extension frame 2001 slides up and down in the first receiving space of the first frame 1003, the strip-shaped groove 2004 of the first extension frame 2001 slides up and down with respect to the spring pin 1010 of the first frame 1003, and when the lower portion of the first extension frame 2001 slides to the upper portion of the first frame 1003, the spring pin 1010 of the first frame 1003 enters the through hole 2005 of the strip-shaped groove 2004 of the first extension frame 2001 by the elastic force to fix the lower portion of the first extension frame 2001 to the upper portion of the first frame 1003.

When the second extension bracket 2002 slides up and down in the first receiving space of the second bracket 1004, the strip-shaped groove 2004 of the second extension bracket 2002 slides up and down with respect to the spring pin 1010 of the second bracket 1004, and when the lower portion of the second extension bracket 2002 slides to the upper portion of the second bracket 1004, the spring pin 1010 of the second bracket 1004 enters the through hole 2005 of the strip-shaped groove 2004 of the second extension bracket 2002 under the elastic force to fix the lower portion of the second extension bracket 2002 to the upper portion of the second bracket 1004.

In an exemplary embodiment, as shown in fig. 2, outer surfaces of three side walls 2003 of the first extension stand 2001 and three side walls 2003 of the second extension stand 2002 are each provided with a recessed first guide rail 2006 provided in a vertical direction.

The rollers 1009 on the three side walls of the first support 1003 can respectively slide in the corresponding first guide tracks 2006 of the first extension rack 2001 (see fig. 6 for matching) to guide the first extension rack 2001 to slide in the first accommodating space of the first support 1003, and the rollers 1009 on the three side walls of the second support 1004 can respectively roll in the corresponding first guide tracks 2006 of the second extension rack 2002 (see fig. 6 for matching) to guide the second extension rack 2002 to slide in the first accommodating space of the second support 1004, so as to guide the extension rack assembly 2000 to slide in the first accommodating space of the support base assembly 1000.

Inner surfaces of two of the three side walls of the first extension rack 2001 and two of the three side walls of the second extension rack 2002 are each provided with a protruding strip 2007 (see fig. 6 for cooperation) for cooperation with a second guide rail 3005 to be described later so as to guide the table link assembly 3000 to slide in the second accommodation space.

In fig. 6, it is exemplified that the first extension frame 2001 and the second extension frame 2002 have two side walls provided with the ribs 2007, and the ribs may be provided on three side walls according to actual design requirements, which is not illustrated.

In an exemplary embodiment, as shown in fig. 1 and 2, the table attachment frame assembly 3000 includes: first 3001 and second 3002 connecting links 3003 between first 3001 and second 3002 connecting links, and a central strut 3004 pivotally mounted to the connecting links.

One end of the central bar 3004 is pivotably connected to a middle portion of the connecting bar 3003, and the other end of the central bar 3004 is pivotably connected to a slide groove 4008 of a lower surface of a table assembly to be described later and is slidable in the slide groove 4008.

The table assembly is pivotably mounted to the top of the first and second link frames 3001 and 3002.

As shown in fig. 5, the outer surface of the first connecting frame 3001 is provided with recessed second guide rails 3005 corresponding to the number of the protruding strips 2007 of the inner surface of the first extension frame 2001, and the protruding strips 2007 of the first extension frame 2001 can slide in the second guide rails 3005 corresponding to the first connecting frame 3001 to guide the first connecting frame 3001 to slide in the second receiving space of the first extension frame 2001; the outer surface of the second connecting rack 3002 is provided with a second guide rail 3005 with a number of recesses corresponding to the number of the protruding strips 2007 on the inner surface of the second extending rack 2002, and the protruding strips 2007 of the second extending rack 2002 can slide in the second guide rail 3005 corresponding to the second connecting rack 3002 to guide the second connecting rack 3002 to slide in the second accommodating space of the second extending rack 2002, so as to guide the table board connecting rack assembly 3000 to slide in the second accommodating space of the second extending rack assembly 2000.

In an exemplary embodiment, as shown in fig. 7, the top of the first link 3001 is provided with two arc-shaped mounting brackets 3011, the two arc-shaped mounting brackets 3011 of the first link 3001 are used to mount one of two second rotating shafts 4002 of an outer plate 4000 to be described later, the top of the second link 3002 is provided with two arc-shaped mounting brackets 3011, and the two arc-shaped mounting brackets 3011 of the second link 3002 are used to mount the other of the two second rotating shafts 4002 of the outer plate 4000 to be described later.

In an exemplary embodiment, the respective top portions of the first and second connection frames 3001 and 3002 are provided with a first rotation shaft 3006 and a receiving groove 3009 positioned below the first rotation shaft 3006, one side of the first rotation shaft 3006 is provided with a support bracket 3007 capable of rotating together with the first rotation shaft 3006, and an outer surface of the first rotation shaft 3006 is provided with a first tooth portion 3008 for cooperating with a second tooth portion 4003 of a second rotation shaft 4002 to be described later.

The first rotating shaft 3006 can drive the supporting bracket 3007 to rotate to a vertical state and store the supporting bracket 3007 in the storage slot 3009 (see fig. 7), so that the table board connecting frame assembly 3000 can slide in the second receiving space of the extension frame assembly 2000.

The first shaft 3006 can also drive the supporting bracket 3007 to rotate to a horizontal state, so that the bottom end of the supporting bracket 3007 abuts against the top of the extension frame assembly 2000 to fix the table connecting frame assembly 3000 on the top of the extension frame assembly 2000, and the top end of the supporting bracket 3007 can support the table assembly rotating to the horizontal state (see fig. 8).

In an exemplary embodiment, the first and second connection frames 3001 and 3002 are provided with protrusions 3010 (see also fig. 7) on respective sides of upper portions thereof, the protrusions 3010 of the first connection frame 3001 are disposed in the corresponding strip-shaped grooves 2004 of the first extension frame 2001 and are capable of sliding up and down in the strip-shaped grooves 2004, and the protrusions 3010 of the second connection frame 3002 are disposed in the corresponding strip-shaped grooves 2004 of the second extension frame 2002 and are capable of sliding up and down in the strip-shaped grooves 2004.

The lower surface of the boss 3010 is provided with a sliding surface 3012 (see also fig. 9) projecting outward for ejecting the spring pin 1010.

The protrusion 3010 can slide the first extension frame 2001 and the second extension frame 2002 together upward when sliding upward to the top end of the bar-shaped groove 2004.

The protrusion 3010 can eject the spring pin 1010 within the through hole 2005 when sliding down to the through hole 2005 of the strip-shaped slot 2004 so that the extension frame assembly 2000 is no longer secured to the top of the bracket base assembly 1000.

The protrusion 3010 can bring the first extension frame 2001 and the second extension frame 2002 to slide downward together when sliding downward to the bottom end of the bar-shaped groove 2004.

In an exemplary embodiment, as shown in fig. 1, the table assembly includes an outer plate 4000 and an inner plate 5000.

The inner plate 5000 is slidably mounted to the inside of the outer plate 4000, and a portion of the inner plate 5000 can slide out to the outside of the outer plate 4000 to expand the area of the table assembly.

In an exemplary embodiment, the first side end 4001 of the outer plate 4000 is pivotally connected to the arc-shaped mounting bracket 3011 of the top ends of the first link frame 3001 and the second link frame 3002 by two second rotating shafts 4002, respectively, so that the outer plate 4000 can pivot between a vertical position and a horizontal position, the outer surface of each second rotating shaft 4002 is provided with a second tooth portion 4003, and the second tooth portion 4003 of each second rotating shaft 4002 is engaged with the first tooth portion 3008 of a corresponding one of the first rotating shafts 3006 (see fig. 1, 10 to 12 cooperatively).

The outer plate 4000 of the table component can drive the two first rotating shafts 3006 to rotate through the two second rotating shafts 4002 in the rotating process, so that when the outer plate 4000 rotates to the horizontal position, the supporting bracket 3007 can rotate to the horizontal state (see fig. 8 in a matching manner), and when the table component rotates to the vertical position, the supporting bracket 3007 can rotate to the vertical state and is accommodated in the accommodating groove 3009 (see fig. 7 in a matching manner).

As shown in fig. 12, the first side portion 4004 and the second side portion 4005 of the outer plate 4000 are each provided with a first concave rail 4006, and the lower surface of the outer plate 4000 is provided with two second concave rails 4007 and one slide groove 4008.

When the outer panel 4000 is in the upright state, the protruding strips 2007 of the inner surface of the first extension frame 2001 are slidable in the first concave rails 4006 and the second concave rails 4007 of the outer panel 4000, respectively, and the protruding strips 2007 of the inner surface of the second extension frame 2002 are slidable in the first concave rails 4006 and the second concave rails 4007 of the outer panel 4000, respectively, to guide the outer panel 4000 to slide in the second receiving spaces of the first extension frame 2001 and the second extension frame 2002.

The other end of the central strut 3004 illustrated in fig. 2 is pivotably connected to the inside of the sliding groove 4008, and the other end of the central strut 3004 is slidable in the sliding groove 4008 along with the rotation of the outer plate 4000 when the outer plate 4000 is changed between the vertical position and the horizontal position, and the central strut 3004 and the outer plate 4000 form a triangular support structure when the outer plate 4000 is in the horizontal state, thereby improving the structural strength of the table assembly as a whole.

The inside of planking 4000 is provided with and is used for holding the chamber 4009 that holds inner panel 5000, and second side 4010 of planking 4000 is provided with the opening 4011 that the intercommunication held chamber 4009, and inner panel 5000 passes through opening 4011 of second side 4010 of planking 4000 and slides in or the roll-off holds chamber 4009.

In an exemplary embodiment, as shown in fig. 12, a through hole 4012 communicating with the accommodating cavity 4009 near the second side end 4010 is formed in the lower surface of the outer plate 4000, a locking groove (not shown) is formed in a side wall of the through hole 4012, and a locking cylinder 6000 is installed in the through hole 4012.

As shown in fig. 13, the side of the lock cylinder 6000 is provided with an elastic clamp 6001 corresponding to the clamping groove of the through hole 4012, the height of the lock cylinder 6000 is greater than the height of the through hole 4012 of the outer plate 4000, the lock cylinder 6000 is inserted into the through hole 4012 from below the through hole 4012, when the lower surface of the lock cylinder 6000 is flush with the lower surface of the outer plate 4000, the elastic clamp 6001 on the side of the lock cylinder 6000 is just clamped into the clamping groove of the through hole 4012, so that the lock cylinder 6000 is fixed in the through hole 4012 of the outer plate 4000, and the top end of the lock cylinder 6000 can penetrate through the through hole 4012 and extend to the bottom of the accommodating cavity 4009 to cooperate with a sliding groove 5002 on the lower surface of the inner plate 5000 to limit the maximum position of extension of the inner plate 5000.

As shown in fig. 12 and 16, a through groove 4013 recessed toward the first side end 4001 is provided in a lower portion of the second side end 4010 of the outer plate 4000, the through groove 4013 communicates a lower surface of the accommodation chamber 4009 with a lower surface of the outer plate 4000, a stopper clip 4014 is provided in the through groove 4013, and the stopper clip 4014 can lock the inner plate 5000 in cooperation with a stopper post 5012 of the inner plate 5000 to be described later.

As shown in fig. 18, the upper surface of the outer plate 4000 is provided with a receiving chamber 4016 recessed downward for mounting a rotary bracket assembly to be described later.

As shown in fig. 19, the accommodation chamber 4016 includes a circular accommodation chamber 4017 and a rectangular accommodation chamber 4018 communicating therewith.

The side wall of the circular accommodating cavity 4017 is provided with three clamping grooves 4019 for fixing a limiting frame 9000 of a rotary support assembly to be described later. The number of the card slots 4019 can be adaptively adjusted according to actual design requirements.

The bottom surface of the circular receiving chamber 4017 is provided with an annular recess 4020, an annular protrusion 4021 located on the periphery of the annular recess 4020, and a receiving groove 4025 located inside the annular recess 4020, the annular recess 4020 is formed by connecting a plurality of hemispherical recesses 4022 (see fig. 19 and 20), the annular recess 4020 and the annular protrusion 4021 serve to limit a rotating base 8000 of a rotating base assembly to be described later, and the receiving groove 4025 serves to receive a clip member 7006 of the rotating base 8000 to be described later.

Rectangular receiving chamber 4018 is used to mount a back rest bracket 7000 of a rotary bracket assembly to be described later, and a bottom surface of rectangular receiving chamber 4018 is provided with an upwardly extending locking clip 4023 and a downwardly recessed receiving groove 4024 at a position away from circular receiving chamber 4017 to fix back rest bracket 7000 and clip member 7008 receiving back rest bracket 7000 to be described later, respectively.

In an exemplary embodiment, as shown in fig. 14 and 15, the lower surface of the inner plate 5000 is provided with a sliding groove 5002 arranged in the left-right direction, and in the process that the inner plate 5000 slides out of the outer plate 4000 or slides into the inner part of the outer plate 4000, the top end of a lock cylinder 6000 fixed to the outer plate 4000 can slide relatively in the sliding groove 5002, and the lock cylinder 6000 can limit the maximum position at which the inner plate 5000 slides out, and prevent the inner plate 5000 from being separated from the outer plate 4000.

When the inner plate 5000 is assembled, the first side end 5001 of the inner plate 5000 slides into the accommodating cavity 4009 from the opening 4011 of the outer plate 4000, when the sliding groove 5002 of the inner plate 5000 is communicated with the through hole 4012 of the lower surface of the outer plate 4000, the lock cylinder 6000 is inserted from the lower part of the through hole 4012, the top end of the lock cylinder 6000 is inserted into the sliding groove 5002 of the lower surface of the inner plate 5000 (see fig. 17 in a matching way), and therefore when the inner plate 5000 slides out of the accommodating cavity 4009 of the outer plate 4000, the top end of the lock cylinder 6000 can prevent the inner plate 5000 from completely sliding out of the accommodating cavity 4009.

As shown in fig. 18, 21 and 31, the second side end 5003 of the inner plate 5000 is provided with an accommodating cavity 5004 recessed toward the first side end 5001 and close to the first side portion 5007, the upper surface and the lower surface of the inner plate 5000 are respectively provided with an arc-shaped through hole 5006 communicated to the accommodating cavity 5004, and the side wall of the arc-shaped through hole 5006 is provided with a clamping groove for fitting with a clamp block 1500 of a cup holder assembly to be described later.

The first side 5007 of the inner plate 5000 is provided with a retention clip 5008 adjacent the second side 5003, the retention clip 5008 extending in a direction towards the second side 5013 of the inner plate 5000, the retention clip 5008 serving to secure a cup holder assembly described later in its maximum rotational position.

As shown in fig. 21, a lower portion of the second side end 5003 of the inner plate 5000 is provided with a through groove 5009 recessed toward the first side end 5001, the through groove 5009 communicates the lower surface of the receiving cavity 5004 and the lower surface of the inner plate 5000, and a stopper clip 5010 is provided in the through groove 5009 for engaging with a stopper post 1407 of a cup holder assembly to be described later to lock the cup holder assembly in the receiving cavity 5004.

As shown in fig. 14, 15 and 18, the lower surface of the inner plate 5000 is provided with a downwardly extending stopper post 5012, after the inner plate 5000 is completely accommodated in the accommodating cavity 4009 of the outer plate 4000, the stopper post 5012 can be snapped into the stopper clip 4014 of the outer plate 4000 to fix the inner plate 5000 in the accommodating cavity 4009 of the outer plate 4000, and when the inner plate 5000 needs to be pulled out, a user directly pulls the inner plate 5000 to pull the stopper post 5012 of the inner plate 5000 out of the stopper clip 4014 of the outer plate 4000, so that the inner plate 5000 can be used.

In an exemplary embodiment, as shown in fig. 22, the rotating bracket assembly includes a rotating base 8000 and a back rest bracket 7000.

The swivel mount 8000 is mounted to the upper surface of the table assembly and is able to swivel about a swivel axis perpendicular to the upper surface of the table assembly. A back rest bracket 7000 is pivotally mounted to both ends of the swivel base 8000 and is able to swivel to an angle with the upper surface of the table assembly.

Specifically, the rotating base 8000 is semi-annular.

The lower surface of the rotary base 8000 is provided with a plurality of spring pins 8001 and a recess (not shown).

The recess of the lower surface of the rotary base 8000 corresponds to the annular protrusion 4021 of the circular accommodation chamber 4017, the recess of the rotary base 8000 is mounted on the annular protrusion 4021 of the circular accommodation chamber 4017, and the recess of the rotary base 8000 can slide along the annular protrusion 4021 of the circular accommodation chamber 4017, thereby ensuring that the rotary base 8000 can rotate about a rotation axis perpendicular to the upper surface of the outer plate 4000, thereby being adapted to be used by passengers at different positions.

Each spring pin 8001 is mounted to be resiliently biased toward the hemispherical recess 4022 of the circular receiving chamber 4017.

Each spring pin 8001 of the rotating base 8000 can be captured within a portion of the hemispherical recess 4022 in the bottom surface of the circular receiving chamber 4017.

When there is no external force in the horizontal direction, each spring pin 8001 is caught in one hemispherical recess 4022, and the rotary base 8000 does not rotate about the rotation axis perpendicular to the upper surface of the outer plate 4000; when external force in the horizontal direction acts, each spring pin 8001 is driven by the external force to be transferred from one corresponding hemispherical groove 4022 to the other hemispherical groove 4022, and is clamped into one hemispherical groove 4022 when the external force disappears, so that the rotary base 8000 can rotate, and the rotary base 8000 cannot rotate automatically when no external force acts.

As shown in fig. 23 and 26, a clamping groove 8003 is provided on an outer edge of an upper surface of the rotary base 8000 to cooperate with a stopper 9000 to be described later to restrict movement of the rotary base 8000 in the vertical direction.

As shown in fig. 22 to 26, a spring pin 8004 is provided inside a first end 8007 of the semi-annular rotary base 8000, one end of the spring pin 8004 is installed to be elastically biased toward a second end 8008 of the rotary base 8000, and the second end 8008 of the rotary base 8000 is provided with a mounting hole 8005 and a plurality of stopper bosses 8006 located near the mounting hole 8005 to lock an angle formed by the back rest stand 7000 and the upper surface of the table assembly.

As shown in fig. 22 and 24, the back support 7000 includes a back support body including a rectangular support formed by connecting two cross members 7002 and two longitudinal members 7003 and a plurality of support beams 7004 located inside the rectangular support, a boss 7005 extending in a direction of the top-pointing cross member 7002 is provided on the bottom cross member 7002, a clip member 7006 located on a front side of the boss 7005 is provided on the boss 7005, and the clip member 7006 is installed to be elastically biased toward the boss 7005.

The cross member 7002 at the top of the back bracket body is provided with a clip member 7007 located above the cross member 7002 and a clip member 7008 located on the front side of the clip member 7007, the clip member 7007 being mounted to be elastically biased in a direction toward the cross member 7002 at the top of the back bracket body, and the clip member 7008 being mounted to be elastically biased in a direction toward the clip member 7007.

When the back bracket 7000 is rotated to form an angle with the outer plate 4000, the bosses 7005 and the clip members 7006 may grip the bottom of the electronic product such as a cell phone, the clip members 7007 and the clip members 7008 may grip the top of the electronic product such as a cell phone, and since the clip members 7006 and 7008 are installed to be elastically biased, it is possible to accommodate electronic products of different thicknesses. In addition, since the clip member 7007 is mounted to be elastically biased, the bosses 7005, the clip member 7006, the clip member 7007, and the clip member 7008 can accommodate electronic products of different heights.

As shown in fig. 24, a portion of the cross member 7002 at the top of the back bracket body is further provided as a cylindrical structure 7009, and when the back bracket 7000 is received in the rectangular receiving chamber 4018 of the upper surface of the outer plate 4000, the locking clip 4023 in the rectangular receiving chamber 4018 can lock the cylindrical structure 7009, and at the same time, the clip member 7006 and the clip member 7008 can be received in the receiving groove 4025 of the circular receiving chamber 4017 and the receiving groove 4024 of the rectangular receiving chamber 4018, respectively (see also fig. 28).

The outside of the bottom of two longerons 7003 of back support body is provided with axle 7010 and axle 7011 respectively, is provided with the recess in the axle 7010, and the one end of the spring catch 8004 of the first end 8007 of swivel base 8000 inserts in the recess of axle 7010, and the axle 7011 of the bottom of back support 7000 inserts in the mounting hole 8005 of the second end of swivel base 8000 to the realization back support 7000 can encircle the straight line rotation that axle 7010 and axle 7011 are located.

The shaft 7011 is provided with a positioning boss 7012, and the positioning boss 7012 can be clamped between the two limiting protrusions 8006.

In the absence of an external force, the spring pin 8004 of the first end 8007 of the rotating base 8000 pushes the back rest stand 7000 towards the second end 8008 of the rotating base 8000, and if the locating boss 7012 on the shaft 7011 of the back rest stand 7000 is already located between the two stop bosses 8006 at this time, the locating boss 7012 cannot pass over the stop bosses 8006 to determine the angle of the back rest stand 7000 relative to the outer plate 4000.

When the angle needs to be adjusted, the user pushes the backrest support 7000 towards the first end 8007 of the rotating base 8000 first, so that the limiting protrusion 8006 no longer limits the positioning boss 7012 on the shaft 7011 of the backrest support 7000, then pushes the backrest support 7000 to rotate around the straight line where the shaft 7010 and the shaft 7011 are located, so as to adjust the angle of the included angle between the backrest support 7000 and the outer plate 4000 (see fig. 29 in a matching manner), after the angle is adjusted to a proper angle, the backrest support 7000 is released, the backrest support 7000 moves towards the second end 8008 of the rotating base 8000 under the action of the spring pin 8004, and the limiting protrusion 8006 limits the positioning boss 7012 on the shaft 7011 of the backrest support 7000 again.

In an exemplary embodiment, as shown in fig. 27, the rotating bracket assembly further includes a limiting frame 9000, the limiting frame 9000 is a semi-ring shape and has a radius larger than that of the rotating base 8000, elastic clips 9001 corresponding to the number of the clamping grooves 4019 on the side wall of the circular receiving cavity 4017 are provided on the limiting frame 9000, the elastic clips 9001 can be clamped into the corresponding clamping grooves 4019, and an inner edge of the limiting frame 9000 can be pressed against the clamping grooves 8003 on the upper surface of the rotating base 8000 to limit the movement of the rotating base 8000 in the vertical direction.

During the equipment, install rotating base 8000 in circular chamber 4017 of holding earlier, then press the interior border of spacing 9000 in the draw-in groove 8003 of rotating base 8000's upper surface, go into corresponding draw-in groove 4019 with every elasticity clamp 9001 card simultaneously in to lock rotating base 8000 in circular chamber 4017 of holding.

In an exemplary embodiment, as shown in fig. 30, the second lateral end 5003 of the inner plate 5000 is provided with a cup holder assembly including: a cup holder body 1400, a sectional holder 1100, and two fixing clips 1200.

One end of the cup holder body 1400 is pivotably connected to a second side end 5003 of the inner plate 5000 (see fig. 31 for cooperation).

Both ends of the sectional bracket 1100 can be connected to the cup holder body 1400 by the first elastic member to be installed to be elastically returned, and the sectional bracket 1100 can be unfolded downward by an external force to receive and support a cup.

Two fixing clips 1200 are symmetrically installed on the cup holder body 1400, each fixing clip 1200 is connected to the cup holder body 1400 by a second elastic member so as to be installed to be elastically returned, and the two fixing clips 1200 can be rotated downward by an external force and provide torque in opposite directions to the cup to clamp the cup.

Wherein the sectional holder 1100, the two retaining clips 1200, and the cup holder body 1400 are in the same plane when no external force is applied, such that the cup holder assembly can be rotated into the receiving cavity 5004 of the second lateral end 5003 of the inner panel 5000.

As shown in fig. 32, the cup holder body 1400 includes an annular holder 1401, a connecting portion 1402, and a rotating shaft 1403, and the annular holder 1401 is connected to the rotating shaft 1403 through the connecting portion 1402.

The height of the rotation shaft 1403 is smaller than the height of the receiving cavity 5004 of the inner plate 5000 so that the rotation shaft 1403 can be fitted into the receiving cavity 5004 of the second lateral end 5003 of the inner plate 5000.

The connecting portion 1402 includes a surrounding portion 1404 and an extending portion 1405, the surrounding portion 1404 surrounds and is connected to a middle portion of the rotating shaft 1403, the extending portion 1405 extends from the surrounding portion 1404 to the annular bracket 1401 and extends radially, a side of the extending portion 1405 away from the inner plate 5000 is provided with a cylindrical structure 1406, and after the cup holder assembly is rotated out of the receiving cavity 5004 of the inner plate 5000, the stopper clip 5008 of the first side portion 5007 of the inner plate 5000 can lock the cylindrical structure 1406 to fix a maximum rotation position of the cup holder assembly (see fig. 21 and 32 for cooperation).

In fig. 32 and 34, the entire rotation shaft 1403 is made of a hard material such as steel, the annular bracket 1401 and the connection portion 1402 are integrally formed by injection molding, and the entire rotation shaft 1403 is fitted into the connection portion 1402 in the process of injection molding.

The plurality of protrusions 1411 are provided on the rotation shaft 1403, and the rotation shaft 1403 can be prevented from rotating with respect to the connection portion 1402 after injection molding.

During installation, the rotating shaft 1403 is placed into the accommodating cavity 5004 of the second side end 5003 of the inner plate 5000, and then the two arc-shaped clamping blocks 1500 are respectively installed into the two arc-shaped through holes 5006 of the inner plate 5000.

As shown in fig. 31 to 34, the side wall of the clamping block 1500 is provided with an elastic clip 1501 and a through arc groove 1502, the thickness of the clamping block 1500 is greater than the thickness of the upper and lower portions of the accommodating cavity 5004 of the inner plate 5000, when the clamping blocks 1500 are respectively installed in the two arc through holes 5006 of the inner plate 5000, the elastic clip 1501 of the clamping block 1500 can be clipped into the clipping groove of the corresponding arc through hole 5006 of the inner plate 5000, and at this time, one end of each of the two clamping blocks 1500 located in the accommodating cavity 5004 clips the surrounding portion 1404 on the periphery of the rotation shaft 1403, and both ends of the rotation shaft 1403 respectively engage with the arc grooves of the two clamping blocks 1500, so that the cup holder 1502 assembly can rotate around the rotation shaft 1403.

The ring-shaped support 1401 includes a ring-shaped support body 1408, two first mounting posts 1409 symmetrically disposed on the ring-shaped support body 1408, and two second mounting posts 1410 symmetrically disposed on the ring-shaped support body 1408, wherein the diameter of the first mounting posts 1409 and the diameter of the second mounting posts 1410 are smaller than the diameter of the ring-shaped support body 1408, and four locking grooves are disposed in the ring-shaped support body 1408, and are respectively adjacent to the two first mounting posts 1409 and the two second mounting posts 1410, for mounting one end of a torsion spring 1203 and one end of the torsion spring 1105 which will be described later.

The bottom of the ring bracket 1401 is provided with a downwardly extending retention post 1407 so that when the cup holder assembly is received into the receiving cavity 5004 of the inner plate 5000, the retention clip 5010 of the second side end 5003 of the inner plate 5000 can lock the retention post 1407 to secure the cup holder assembly within the receiving cavity 5004 (see also figures 21 and 32). When the cup holder assembly needs to be used, the cup holder assembly is pulled out again.

As shown in fig. 35, the combination bracket 1100 includes first and second long bars 1101, 1102 of equal length, and first and second short bars 1103, 1104 of equal length.

First ends of the first and second long rods 1101 and 1102 are pivotally connected to two second mounting posts 1410 of the annular bracket 1401 of the cup holder body 1400 by torsion springs 1105, respectively, second ends of the first and second long rods 1101 and 1102 are pivotally connected to first ends of the first and second short rods 1103 and 1104, respectively, and second ends of the first and second short rods 1103 are pivotally connected to second ends of the second short rods 1104.

The two torsion springs 1105 can provide torque respectively to rotate the first and second long rods 1101 and 1102 respectively to a state of being located on the same plane as the ring bracket 1401, thereby ensuring that the first and second long rods 1101 and 1102 can be received into the receiving cavity 5004 of the second lateral end 5003 of the inner plate 5000 together with the ring bracket 1401.

As shown in fig. 36, the second end of first long shaft 1101 is connected to the first end of first short shaft 1103 by torsion spring 1106, bolt 1107 and nut 1108.

The outer diameter of the part of the outer wall of the bolt 1107 without threads is equal to the outer diameter of the part of the outer wall of the nut, after the part of the bolt 1107 with threads is screwed into the nut 1108, the part of the outer wall of the bolt 1107 without threads and the part of the outer wall of the nut form a cylindrical structure, the torsion spring 1106 surrounds the outer wall of the cylindrical structure, and the torsion spring 1106 can provide a moment which drives the first short rod 1103 to rotate to a state parallel to the first long rod 1101 and drives the first short rod 1103 to rotate to a state that the first short rod 1103 and the first long rod 1101 are positioned on the same side of the second end of the first long rod 1101, so that the combined bracket 1100 and the cup holder body 1400 are positioned on the same plane.

The first long bar 1101 is provided with a boss extending upward, which can first contact the cup when the cup is placed, to open the sectional bracket 1100. It should be understood that the boss may also be provided on the second elongated rod 1102.

Only one set of torsion spring 1106, bolt 1107 and nut 1108 is shown in fig. 35, the first stub 1103 is connected to the second stub 1104 in a manner similar to the first stub 1103 and the first long rod 1101 is connected to the first stub 1103, and the second long rod 1102 is connected to the second stub 1104 in a manner similar to the first long rod 1101 is connected to the first stub 1103, so that the details are not repeated.

As shown in fig. 37 and 38, each of the fixing clips 1200 is mounted on a corresponding one of the first mounting posts 1409 of the ring bracket 1401, the fixing clip 1200 including a fixing clip body 1201, a clamping plate 1202, and a torsion spring 1203.

The torsion spring 1203 is fitted over the first mounting post 1409.

The clip body 1201 is substantially cylindrical and fits around the outside of the torsion spring 1203.

The clamp plate 1202 is disposed on one side of the clamp body 1201 close to the inside of the ring bracket 1401, and a clamping groove (not shown) is provided in the clamp plate 1202.

One end of the torsion spring 1203 is captured in a slot of the clamp plate 1202, the other end of the torsion spring 1203 is captured in a corresponding slot of the ring support body 1408, and the torsion spring 1203 can provide a torque that causes the clamp plate 1202 to rotate to a substantially flush state with the ring support body 1408.

When the cup is not placed, the combining bracket 1100, the two fixing clips 1200 and the cup holder body 1400 are in the same horizontal plane under the action of the torsion spring 1105, the torsion spring 1106 and the torsion spring 1203, and the combining bracket 1100, the two fixing clips 1200 and the cup holder body 1400 can rotate together around the rotating shaft 1403 and rotate into or out of the accommodating cavity 5004 of the inner plate 5000 (see fig. 31 for cooperation).

When the cup is placed, the bottom of the cup contacts the boss of the first elongated rod 1101 and the clamping plates 1202 of the 2 retaining clips 1200, applying a downward force to the combined bracket 1100 and the two retaining clips 1200, respectively.

Under the action of gravity or external force of the cup, the cup gradually moves downwards against the action of the torsion springs 1105, 1106 and 1203, the side walls of the cup contact and press the two fixing clips 1200 outwards, and the two fixing clips 1200 provide torque to the cup so as to clamp the cup in the horizontal direction and prevent the cup from shaking.

Meanwhile, the first long rod 1101 rotates around the first end of the first long rod 1101 along the counterclockwise direction in fig. 40, and the first long rod 1101 sequentially passes through the first short rod 1103 and the second short rod 1104 to drive the second long rod 1102 to rotate to the state shown in fig. 40.

In fig. 40, the cup bottom of the cup presses the first long rod 1101 and the second long rod 1102 to rotate outwards from the lower part of the annular bracket 1401 and further drives the first short rod 1103 and the second short rod 1104 to rotate, in the rotating process, the first short rod 1103 and the first long rod 1101 are relatively opened, the angle of the relatively opened included angle α is gradually enlarged to the level of the first short rod 1103 again (see fig. 40 to fig. 45 in a matching manner), and the rotating relationship between the second short rod 1104 and the second long rod 1102 is the same as the rotating relationship between the first short rod 1103 and the first long rod 1101, and therefore details are not repeated.

After the cup is taken out, the combination bracket 1100 is rotated from the state of fig. 45 to the state of fig. 39 again due to the action of the torsion springs 1105 and 1106.

The fixing clip 1200 is again turned back to the state of fig. 39 by the action of the torsion spring 1203.

The operation of the hidden table of the present invention will be described with reference to the accompanying drawings.

When the concealed table is not in use, the extension frame assembly 2000, the table connecting frame assembly 3000 and the table assembly are all received in the first receiving space of the rack base assembly 1000 (see fig. 46).

When the outer plate 4000 of the table assembly is pulled upwards, the outer plate 4000 drives the table link assembly 3000 to move upwards together (see fig. 47), and when the protrusion 3010 of the table link assembly 3000 moves to the top end of the strip-shaped groove 2004 of the extension frame assembly 2000, the table link assembly 3000 drives the extension frame assembly 2000 to move upwards together (see fig. 48).

When the bottom end of the extension frame assembly 2000 is moved up to the top end of the stand base assembly 1000, the spring pins 1010 at the top end of the stand base assembly 1000 can snap into the through holes 2005 of the strip-shaped slots 2004 at the bottom end of the extension frame assembly 2000 to lock the extension frame assembly 2000 at the top end of the stand base assembly 1000 (see fig. 9 and 48 for a fit).

The outer plate 4000 is rotated from the vertical state to the horizontal state (see fig. 49), and the outer plate 4000 sequentially passes through the second rotating shaft 4002 and the first rotating shaft 3006 to drive the support bracket 3007 to rotate to the horizontal state (see fig. 8, 10 and 11). The support bracket 3007 in a horizontal state can fix the table link assembly 3000 on top of the extension frame assembly 2000 and can support the table assembly rotated to a horizontal state. In addition, the central pole 3004 and the outer plate 4000 form a triangular support structure, thereby improving the overall structural strength of the table assembly.

A part of the inner plate 5000 is drawn out to the outside of the outer plate 4000 to enlarge the use area.

When electronic products such as cell-phones need to be placed, the backrest support 7000 is rotated to an included angle with the upper surface of the outer plate 4000, and the cell-phones are placed, if the mobile phones need to be adapted to passengers at different positions, the rotating base 8000 is rotated to an appropriate angle (see fig. 50).

If the cup is to be placed, the cup holder assembly is rotated to the outside of the receiving cavity 5004 of the inner plate 5000, the cup is directly put in, the sectional bracket 1100 of the cup holder assembly is opened by the gravity or external force of the cup, the cup is supported by the opened sectional bracket 1100, and the cup is clamped by the two fixing clips 1200 (see fig. 50 in cooperation).

When the hidden table needs to be stored, the cup holder assembly is stored in the storage cavity 5004 of the inner plate 5000, and then the inner plate 5000 is stored in the storage cavity 4009 of the outer plate 4000.

The back rest bracket 7000 is received in the rectangular receiving chamber 4018 formed in the upper surface of the outer plate 4000.

The outer plate 4000 is rotated upwards to be flush with the extension frame assembly 2000, then the outer plate 4000 is pulled downwards, the outer plate 4000 drives the table connecting frame assembly 3000 to move downwards together, and when the protrusion 3010 of the table connecting frame assembly 3000 moves to the through hole 2005 of the strip-shaped groove 2004 of the extension frame assembly 2000, the spring pin 1010 in the through hole 2005 is ejected out, so that the extension frame assembly 2000 is not fixed to the top of the bracket base assembly 1000 any more.

When the protrusion 3010 of the table connecting frame assembly 3000 moves to the bottom end of the strip-shaped groove 2004 of the extension frame assembly 2000, the table connecting frame assembly 3000 drives the extension frame assembly 2000 to move downwards together, and finally, the extension frame assembly 2000, the table connecting frame assembly 3000 and the table assembly are all accommodated in the first accommodating space of the support base assembly 1000.

For convenience in explanation and accurate definition in the appended claims, the terms "upper", "lower", "inner", "outer", "upper", "lower", "upward", "downward", "front", "rear", "back", "inside", "outside", "inward", "outward", "inside", "outside", "inner", "outer", "forward", "rearward" are used to describe features of the exemplary embodiments with reference to the positions of such features as displayed in the figures.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. The foregoing description is not intended to be exhaustive or to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable others skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications thereof. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (14)

1. A concealed table for a vehicle, comprising:

a stand base assembly disposed in a vertical direction and having a first receiving space;

an extension frame assembly slidably installed in a vertical direction into the first receiving space of the stand base assembly, a lower portion of the extension frame assembly being fixable to an upper portion of the first receiving space, and the extension frame assembly having a second receiving space;

a table connecting frame assembly slidably mounted in a vertical direction into the second receiving space of the extension frame assembly and fixable at the top of the second receiving space; and

a table assembly pivotally mounted to a top of the table link assembly, the table assembly being pivotable between a vertical position and a horizontal position and securable in the horizontal position;

wherein the table component can vertically slide in the second accommodating space of the extension frame component together with the table connecting frame component when in the vertical position.

2. The hidden table for a vehicle of claim 1, wherein the bracket base assembly is mounted to the vehicle near a center console or a front passenger seat.

3. The concealed table for vehicles according to claim 2, wherein the stand base assembly includes first and second bases and first and second stands connected above the first and second bases, respectively, and arranged in parallel with each other, each of the first and second stands including a first accommodation space formed by being surrounded by three side walls, lateral openings of the two first accommodation spaces facing each other;

the first base and the second base are mounted near a center console or a front passenger seat of the vehicle;

three side walls of the first and second brackets are each provided with rollers arranged in a row, and an upper portion of one of the three side walls of the first and second brackets is provided with a spring pin installed to be elastically biased toward the inside of the first receiving space.

4. The hidden table for vehicles as claimed in claim 3, characterized in that:

the extension frame assembly comprises a first extension frame and a second extension frame, the first extension frame can be slidably mounted into the first accommodating space of the first bracket along the vertical direction, and the second extension frame can be slidably mounted into the first accommodating space of the second bracket along the vertical direction;

each of the first and second extension frames includes a second accommodation space surrounded by three sidewalls, lateral openings of the two second accommodation spaces facing each other;

one of the three side walls of the first extension frame and the second extension frame is provided with a penetrating strip-shaped groove, two ends of the strip-shaped groove respectively extend to the upper part and the lower part of the side wall where the strip-shaped groove is located, and the lower part of the strip-shaped groove is also provided with a through hole;

the diameter of through-hole is greater than the diameter of spring round pin, the width in bar groove is less than the diameter of spring round pin to when making extension frame subassembly slide from top to bottom in first accommodation space, the bar groove can slide from top to bottom for the spring round pin, and when making the lower part of extension frame subassembly upwards slide to the upper portion of first accommodation space, the spring round pin can get into under the effect of elastic force the through-hole, thereby the realization will the lower part of extension frame subassembly is fixed the upper portion of first accommodation space.

5. The concealed table for vehicles according to claim 4, wherein:

the outer surfaces of the three side walls of the first extension frame and the second extension frame are respectively provided with a sunken first guide rail arranged along the vertical direction, each first guide rail corresponds to a corresponding roller on the three side walls of the first bracket and the second bracket, so that the rollers on the three side walls of the first bracket and the second bracket can respectively roll in the corresponding first guide rails, and the extension frame assembly is guided to slide in the first accommodating space;

the inner surfaces of at least two side walls of the three side walls of the first extension frame and the second extension frame are respectively provided with a convex strip for guiding the table board connecting frame assembly to slide in the second accommodating space.

6. The concealed table for a vehicle of claim 5, wherein the table link assembly includes a first link frame and a second link frame, a connecting rod connecting between the first link frame and the second link frame, and a central strut pivotally mounted to the connecting rod;

one end of the central strut is pivotally connected to the middle part of the connecting rod, and the other end of the central strut is pivotally connected to and can slide in a sliding groove of the lower surface of the table component;

the table assembly is pivotally mounted to the top of the first and second link frames;

the outer surfaces of the first connecting frame and the second connecting frame are provided with sunken second guide rails, each second guide rail corresponds to the corresponding raised line on the inner surfaces of the first extending frame and the second extending frame, so that the raised lines of the first extending frame and the second extending frame can respectively slide in the corresponding second guide rails, and the table board connecting frame assembly is guided to slide in the second accommodating space.

7. The hidden table for vehicles as claimed in claim 6, characterized in that:

the top parts of the first connecting frame and the second connecting frame are respectively provided with a first rotating shaft and a containing groove positioned below the first rotating shaft, and one side of the first rotating shaft is provided with a supporting bracket;

the first rotating shaft can drive the supporting bracket to rotate to a vertical state and store the supporting bracket in the storage groove, so that the table board connecting frame assembly can slide in the second containing space of the extension frame assembly;

the first rotating shaft can drive the supporting bracket to rotate to a horizontal state, so that the bottom end of the supporting bracket abuts against the top of the extension frame assembly to fix the table board connecting frame assembly on the top of the extension frame assembly, and the top end of the supporting bracket can support the table board assembly which rotates to the horizontal state.

8. The hidden table for the vehicle as claimed in claim 7, wherein one side of the upper portions of the first and second link frames is provided with a protrusion, the protrusion is disposed in the corresponding strip-shaped groove of the first and second extension frames and can slide in the strip-shaped groove;

the protrusions can drive the first extending frame and the second extending frame to slide upwards together when sliding upwards to the top end of the strip-shaped groove;

the protrusion can push out the spring pin in the through hole when sliding downwards to the through hole of the strip-shaped groove, so that the extension frame assembly is not fixed at the top of the first accommodating space of the bracket base assembly;

the protrusion can drive the first extension frame and the second extension frame to slide downwards together when sliding downwards to the bottom end of the strip-shaped groove.

9. The hidden table for vehicles as claimed in claim 7, characterized in that:

the first side end of the table component is respectively and pivotally connected to the top ends of the first connecting frame and the second connecting frame through two second rotating shafts, so that the table component can pivot between a vertical position and a horizontal position, and each second rotating shaft is meshed with one corresponding first rotating shaft;

the table component can drive the first rotating shaft to rotate through the second rotating shaft in the rotating process, so that the supporting bracket can rotate to the horizontal state when the table component rotates to the horizontal position, and the supporting bracket can rotate to the vertical state and is accommodated in the accommodating groove when the table component rotates to the vertical position.

10. The concealed table for a vehicle of claim 1, wherein the table assembly comprises an outer plate and an inner plate;

the inner plate is slidably mounted to an interior of the outer plate, and a portion of the inner plate is slidable out of the exterior of the outer plate to expand an area of the table assembly.

11. The concealed table for vehicles according to claim 1, wherein an upper surface of the table assembly is provided with a rotating bracket assembly, the rotating bracket assembly comprising:

a swivel base mounted to an upper surface of the table assembly and rotatable about a swivel axis perpendicular to the upper surface of the table assembly; and

a back bracket pivotally mounted to both ends of the swivel base and rotatable to an angle with the upper surface of the table assembly.

12. The hidden table for a vehicle of claim 11, wherein:

the upper surface of the table component is provided with a circular accommodating cavity which is sunken downwards and a rectangular accommodating cavity which is communicated with the circular accommodating cavity;

the rectangular accommodating cavity can accommodate and lock the backrest bracket;

the bottom surface of the circular accommodating cavity is provided with an annular concave part and an annular convex part positioned on the periphery of the annular concave part, and the annular concave part is formed by connecting a plurality of hemispherical grooves;

the lower surface of the rotating base is provided with a plurality of spring pins and a concave part;

the concave part of the rotating base corresponds to the annular protrusion part of the circular accommodating cavity, the concave part of the rotating base is installed on the annular protrusion part of the circular accommodating cavity, and the concave part of the rotating base can slide along the annular protrusion part of the circular accommodating cavity;

a plurality of spring pins are installed to be elastically biased toward the hemispherical recesses of the circular receiving cavities.

13. The hidden table for a vehicle of claim 1, wherein the second lateral end of the table assembly is provided with a cup holder assembly, the cup holder assembly comprising:

a cup holder body having one end pivotably connected to a second side end of the table assembly;

a combination holder, both ends of which can be connected to the cup holder body by a first elastic member so as to be installed to be elastically returned, the combination holder being capable of being unfolded downward by an external force so as to receive and support a cup; and

two fixing clips symmetrically installed on the cup holder body, each fixing clip being connected to the cup holder body by a second elastic member so as to be installed to elastically return, the two fixing clips being capable of rotating downward by an external force and providing torque in opposite directions to the cup to clip the cup;

wherein, when no external force acts, the combined bracket, the two fixing clamps and the cup holder body are positioned on the same plane, so that the cup holder assembly can rotate to the accommodating cavity of the second side end of the table board assembly.

14. The concealed table for vehicles according to claim 13, wherein the sectional bracket includes: the length of the first long rod is equal to that of the second long rod, and the length of the first short rod is equal to that of the second short rod;

wherein the respective first ends of the first and second long bars are pivotally connected to the cup holder body, respectively, the respective second ends of the first and second long bars are pivotally connected to the first ends of the first and second short bars, respectively, and the second ends of the first short bar are pivotally connected to the second ends of the second short bar.

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