CN217420948U - Telescopic door - Google Patents

Abstract

The utility model relates to the technical field of building materials, in particular to a retractable door, which comprises a supporting frame, and is characterized by comprising a first retractable frame and a second retractable frame, wherein the first retractable frame and the second retractable frame are arranged on two opposite sides of the supporting frame along the thickness direction of the supporting frame, the retractable frame comprises a first retractable frame and a second retractable frame which are arranged at the panel end of the supporting frame, a retractable mechanism comprises a first retractable part and a second retractable part, the first retractable frame is telescopically connected with the supporting frame through the first retractable part, the second retractable frame is telescopically connected with the supporting frame through the second retractable part, when the door is opened, the supporting frame and the retractable frame can be accommodated in the inner side of a wall body, so that the space outside the door frame can not be occupied when the door is opened on the same door frame, the space outside the door frame can be maximally utilized, and the passage space of the door can also be increased, the number of people passing through can be increased.

Description

Telescopic door

Technical Field

The utility model relates to a building materials technical field, in particular to flexible door.

Background

At present, doors of markets or office buildings are mostly opened and closed through transverse movement, the doors need to be opened and closed by reserving spaces on two sides to provide space for movement of the door panels, so that the door panels occupy large space but have small actual channels, the doors are not economical and practical, precious space is wasted, and meanwhile, because the door panels and fixed door frames are not positioned on the same plane, the sealing performance cannot be guaranteed when the doors are closed, and external noise cannot be effectively cut off; when the rotatable gate is used, a fan-shaped movable space can be formed when the door panel is opened and closed in a rotating mode, and the space utilization rate can be reduced due to the fact that the space is occupied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible door solves the gate space and occupies many problems.

The technical problem solution of the utility model:

the utility model provides a telescopic door, includes braced frame, its characterized in that still includes telescopic machanism and the telescopic machanism who sets up with the braced frame syntropy, telescopic machanism is including setting up first telescopic machanism and the second telescopic machanism in the relative both sides of braced frame, first telescopic machanism sets up along braced frame's thickness direction with the second telescopic machanism, telescopic machanism includes first extensible member and second extensible member, first telescopic machanism is through first extensible member and braced frame telescopic connection, the second telescopic machanism passes through second extensible member and braced frame telescopic connection, first extensible member sets up opposite direction with the second extensible member.

Further inject, the setting direction of the first telescopic piece and the setting direction of the second telescopic piece are both perpendicular to the supporting frame, and the number of the telescopic mechanisms is multiple.

Further inject, the stiff end of first extensible member and the stiff end of second extensible member all are connected with braced frame, and the flexible end of first extensible member is connected with first telescopic frame's side, and the flexible end of second extensible member is connected with second telescopic frame's side.

Further inject, flexible door still includes slide mechanism, slide mechanism includes the first slip unit that sets up with first extensible member syntropy and the second slip unit that sets up with the second extensible member syntropy, first telescopic frame passes through first slip unit and braced frame sliding connection, second telescopic frame passes through second slip unit and braced frame sliding connection.

Further limiting, the first sliding unit comprises a plurality of first sliding parts which are arranged in the same direction, the first sliding parts are arranged in a stacked mode up and down and are sequentially connected, each first sliding part comprises a first sliding block and a first sliding rail which is connected with the first sliding block in a sliding mode, the first sliding rail located at the bottom is connected with the supporting frame, and two adjacent first sliding parts are connected with the first sliding rails through the adjacent first sliding blocks;

the second sliding unit comprises a plurality of second sliding parts which are arranged in the same direction, the second sliding parts are arranged in a vertically stacked mode and are connected in sequence, the second sliding parts are equal to the first sliding parts in number and opposite in arrangement direction, each second sliding part comprises a second sliding block and a second sliding rail which is connected with the second sliding block in a sliding mode, the second sliding blocks which are located at the top are connected with the second telescopic frame, the second sliding rails which are located at the bottom are connected with the supporting frame, and the two adjacent second sliding parts are connected with the second sliding rails through the adjacent second sliding blocks.

Further inject, braced frame's top is provided with the drive groove, braced frame passes through driving piece and drive groove sliding connection, first telescopic frame and second telescopic frame all are located the below in drive groove.

Further defined, the support frame is rotatably connected with the driving groove through a driving piece.

Further inject, the flexible door is still including setting up the guiding mechanism in braced frame below, guiding mechanism includes guide rail, direction slider, guide way and the locating part that top-down set gradually, guide rail is connected with braced frame's bottom, the guide way passes through direction slider and guide rail sliding connection, the top and the inboard sliding connection of guide way of locating part, guiding mechanism is located between first telescopic frame and the second telescopic frame.

Further, the outer end face of the first telescopic frame and the outer end face of the second telescopic frame are both provided with a door plate, the top of the door plate is located below the driving groove, and the bottom of the door plate extends to the position below the guide groove.

The beneficial effects of the utility model reside in that:

1. when the gate is opened, the supporting frame and the telescopic frame can be accommodated in the inner side of the wall body, so that the external space of the door frame cannot be occupied when the gate is opened on the same door frame, the external space of the door frame can be utilized to the maximum extent, the passage space of the gate can be increased, and the number of people passing through the gate can be increased; when the gate is closed, the supporting frame moves to the position of a gate passage, then the telescopic frame stretches along the thickness direction of the wall body to the same thickness as the wall body, the gate can be closed, the passage is completely blocked after the gate is closed, the sealing performance is better, and the sound insulation effect is improved.

2. The first sliding part and the second sliding part are arranged in a stacked mode to obtain a multi-stage telescopic structure, so that the space occupied by the contraction frame when the contraction frame is retracted is smaller, the space of wall body grooving is reduced, and the working difficulty is reduced; meanwhile, the telescopic length is longer when the contraction frame is unfolded, and the utilization rate of the inner space of the contraction frame is effectively improved.

3. The supporting frame is in sliding connection with the driving groove through the driving piece, so that the supporting frame can effectively utilize the top space, the situation that a track is arranged at the bottom to occupy a channel space is avoided, and the space utilization rate is further improved; when there is not the wall body at the door frame or the wall body width is narrower, braced frame can rotate when passing through driving piece and drive groove sliding connection and be connected for driving piece drives braced frame and rotates when telescopic frame receives up, makes telescopic frame and door frame laminating, reduces occupation of effective space as far as possible.

4. Set up guiding mechanism then can avoid the gate when closing because the bottom does not support or spacing causes rocks to reduce the life-span of top driving piece, utilize the guide way simultaneously and be connected with braced frame through the slider not with ground contact, thereby avoid setting up the track on the bottom surface, utilize the door plant to hide guiding mechanism inside it simultaneously, make more pleasing to the eye practical.

Drawings

Fig. 1 is a reference diagram of the usage state of the present invention;

FIG. 2 is a schematic view of the connection between the support frame and the telescopic frame of the present invention;

fig. 3 is a schematic structural view of the sliding mechanism of the present invention;

fig. 4 is a schematic structural view of the guiding mechanism of the present invention;

in the figure, 1-drive slot; 2-a support frame; 3-a telescopic frame; 31-a first telescopic frame; 32-a second telescoping frame; 4-a first telescoping piece; 5-a second telescoping piece; 6-a first sliding unit; 61-a first slide; 611-a first slider; 612-a first sliding track; 7-a second sliding unit; 71-a second slide; 711-a second slider; 712-a second slide rail; 8-a guide mechanism; 81-a guide track; 82-a guide slide block; 83-a guide groove; 84-a stop; 9-door panel.

Detailed Description

Example 1

Referring to fig. 1 and 2, the present embodiment provides a real-time manner of a retractable door, which includes a door panel 9, a supporting frame 2, a retractable mechanism and a retractable frame 3, wherein the retractable frame 3 includes a first retractable frame 31 and a second retractable frame 32, and the retractable mechanism includes a first retractable member 4 and a second retractable member 5.

Specifically, the support frame 2, the first telescopic frame 31 and the second telescopic frame 32 are all rectangular frame structures and are arranged in the same direction, the door panel 9 is attached to the outer side of the telescopic frame 3 to form a telescopic door, and flexible materials or elastic materials, such as rubber belts, can be arranged on the left side and the right side of the telescopic door to shield the support frame 2 and the telescopic frame 3; the first telescopic frame 31 and the second telescopic frame 32 are oppositely arranged, the supporting frame 2 is positioned between the first telescopic frame 31 and the second telescopic frame 32, the first telescopic part 4 can be selected to be an electric cylinder or an air cylinder or a telescopic rod or other telescopic devices, or can be selected to be a scissor-type lifting device, the scissor-type lifting device can provide effective telescopic function, and can also realize reliable support for the telescopic frame 3, the fixed end of the first telescopic part 4 is connected with the supporting frame 2, the telescopic end of the first telescopic part 4 is connected with the first telescopic frame 31, so that the first telescopic part 4 can drive the first telescopic frame 31 to be far away from or close to the supporting frame 2 when telescopic, similarly, the second telescopic part 5 is preferably the same as the telescopic device selected by the first telescopic part 4, so that coordination control is convenient, the fixed end of the second telescopic part 5 is connected with the supporting frame 2, and the telescopic end of the second telescopic part 5 is connected with the second telescopic frame 32, so that the second telescopic part 5 can drive the second telescopic frame 32 to be far away from or close to the support frame 2 when being telescopic, and the setting directions of the first telescopic part 4 and the second telescopic part 5 are opposite, thereby realizing the opening and closing of the telescopic frame 3 through the set telescopic mechanism.

The number of the first telescopic pieces 4 and the number of the second telescopic pieces 5 can be selected to be multiple, so that on one hand, the stress of a single telescopic mechanism can be reduced, the service life of the telescopic mechanism can be prolonged, on the other hand, the telescopic work of the telescopic frame 3 can be prevented from being finished by other telescopic mechanisms when a certain telescopic mechanism is damaged, and the reliability of the work is ensured; first extensible member 4 and second extensible member 5 can be installed at braced frame 2 and shrink frame 3 inboard all around, also can set up the support roof beam structure in braced frame 2's centre, set up corresponding first shrink roof beam structure and second shrink roof beam structure in the middle of first extensible frame 31 and second extensible frame 32, make the support roof beam structure through first extensible member 4 and first shrink roof beam telescopic connection, it is connected with second shrink roof beam structure telescopic connection through second extensible member 5 to support the roof beam structure, set up the support roof beam structure, first shrink roof beam structure and second shrink roof beam structure also can improve the structural stability and the reliability of braced frame 3 and braced frame 2 simultaneously.

The preferred level setting of the direction of setting of first extensible member 4 and second extensible member 5, but when ground was the slope setting, the contained angle of first extensible member 4 and horizontal direction and the contained angle of second extensible member 5 and horizontal direction equaled the inclination on ground for first expanding frame 31 and second expanding frame 32 extend along the incline direction on ground when extending, further improve its environment of being suitable for.

When the retractable door is used, the wall bodies on two sides are provided with the cabins capable of accommodating the retractable doors, the wall bodies on two sides and the wall body on the top can be directly used as the door frames, when the door frames are wider, two retractable doors arranged in parallel can be used, when the door frames are narrower, only one retractable door can be used, and a plurality of retractable doors can also be used, for example, when two retractable doors are used, the wall bodies on two sides of the door frame are respectively provided with one cabin, a guide rail is arranged on the ground and/or the top of the door frame to ensure that the two retractable doors can slide along the guide rail until the two retractable doors contact and completely close the door frames, at the moment, the retractable frame 3 is in a retracted state, the thickness of the retractable doors is not uniform with that of the door frames, the appearance is influenced, and pedestrians can collide with the wall bodies, so that the retractable frame 3 is extended to be as thick as the wall bodies through the retractable mechanism, and the retractable doors are integrated with the wall bodies from the outside, the door is more attractive and integrated, and the closing of the door between two walls can be realized by using one or more telescopic doors; when the gate is opened, the telescopic door is hidden in the wall body, the available passage space is larger, the flow quantity is also larger, and therefore the space utilization rate is higher.

Example 2

Referring to fig. 3, unlike embodiment 1, the present embodiment provides a retractable door further including a sliding mechanism, the sliding mechanism includes a first sliding unit 6 and a second sliding unit 7, the first sliding unit 6 and the second sliding unit 7 have the same structure and opposite arrangement directions, the first sliding unit 6 and the first retractable member 4 are arranged in the same direction, the second sliding unit 7 and the second retractable member 5 are arranged in the same direction, the first sliding unit 6 includes a plurality of first sliding members 61 arranged in a stacked manner, all the first sliding members 61 are arranged in the same direction, the second sliding unit 7 includes a plurality of second sliding members 71 arranged in a stacked manner, and all the second sliding members 71 are arranged in the same direction, referring to fig. 3, each first sliding unit 6 includes 2 first sliding members 61, each second sliding unit 7 includes 2 second sliding members 71 arranged in a stacked manner, the first slider 61 comprises a first slider 611 and a first sliding rail 612, and the second slider 71 comprises a second slider 711 and a second sliding rail 712; increase slide mechanism and can avoid telescopic machanism to need to support first telescopic frame 31 and second telescopic frame 32's weight when stretching out and drawing back, because it is high to telescopic machanism's structural strength requirement when bearing the weight function through telescopic machanism, also can reduce telescopic machanism's life simultaneously, so it can enough guarantee that telescopic machanism direction when flexible is more stable to increase slide mechanism, also can bear first telescopic frame 31 and second telescopic frame 32's weight simultaneously, improve telescopic door's structural stability and reliability.

Specifically, 2 first sliding members 61 are stacked, and for distinguishing the first sliding member 61 positioned on the upper layer is referred to as a No. 1 sliding member, the first sliding member 61 positioned on the lower layer is referred to as a No. 2 sliding member, the first sliding block 611 of the No. 1 sliding member is connected to the first telescopic frame 31, the first sliding rail 612 of the No. 1 sliding member is connected to the first sliding block 611 of the No. 2 sliding member, the first sliding rail 612 of the No. 2 sliding member is connected to the supporting frame 2, so that when the telescopic mechanism extends to extend the first telescopic frame 31 away from the support frame 2, the No. 1 sliding part and the No. 2 sliding part slide in sequence, for example, the first telescopic frame 31 drives the first slider 611 of the No. 1 sliding member to slide along the first sliding rail 612 of the No. 1 sliding member until the first slider 611 slides to the end of the first sliding rail 612, and then the first sliding rail 612 of the No. 1 sliding member drives the first slider 611 of the No. 2 sliding member to slide on the first sliding rail 612 of the No. 2 sliding member until the requirement is met; when the number of the first sliding members 61 is plural, the connection is performed in the same manner as described above, and it is possible to achieve sufficient support of the first telescopic frame 31 and the second telescopic frame 32 when extended by the stacked design in a limited space; similarly, the structure and arrangement of the second slide unit 71 are the same as those of the first slide member 61; the number of the sliding mechanisms can be multiple, and the bearing weight of a single sliding mechanism is reduced.

Example 3

Referring to fig. 4, unlike embodiment 2, the present embodiment provides a retractable door further including a driving groove 1 and a guide mechanism 8, where the guide mechanism 8 includes a guide rail 81, a guide slider 82, a guide groove 83, and a stopper 84.

Drive groove 1 installs the top at the door frame, drive groove 1 extends to in the storehouse, flexible door passes through driving piece and 1 sliding connection in drive groove, flexible door removes along drive groove 1 under the drive of driving piece, thereby do not occupy the space of bottom, flexible door passes through the driving piece simultaneously and can also rotate with 1 sliding connection in drive groove and be connected, make when the wall body is narrower or do not have sufficient wall body to set up the storehouse, can rotate the terminal surface and the laminating of wall body thickness terminal surface to flexible door when packing up, thereby reduce occuping of space, need not set up guiding mechanism 8 when flexible door rotates with drive groove 1 and is connected.

The guide rail 81 and the bottom of the support frame 2 are arranged in the same direction and connected with the support frame 2, the guide slider 82 is arranged at the bottom of the guide rail 81 and is in sliding connection with the guide rail 81, the bottom of the guide slider 82 is connected with the guide groove 83, the guide groove 83 is simultaneously sleeved on the outer side of the limiting part 84 and is in sliding connection with the limiting part 84, the first telescopic frame 31 and the second telescopic frame 32 are positioned at two sides of the guide mechanism 8, and the bottom of the door panel 9 vertically extends downwards to the lower part of the guide groove 83; when the retractable door is closed, the support frame 2 drives the guide groove 83 to move outwards along the limiting piece 84 through the guide sliding block 82 to the other end of the limiting piece 84 and the guide groove 83 to be contacted, then the position of the guide groove 83 is not moved, the retractable door continuously slides along the guide rail 81 through the support frame 2 until being contacted with the side end of another retractable door to realize closing, at the moment, the guide mechanism 8 can limit the forward and backward deviation of the retractable door, and the retractable door is ensured to be stable and safe when being closed.

Claims (9)

1. A retractable door comprises a supporting frame (2), and is characterized by also comprising a retractable mechanism and a retractable frame (3) which is arranged in the same direction as the supporting frame (2), the telescopic frame (3) comprises a first telescopic frame (31) and a second telescopic frame (32) which are arranged at two opposite sides of the supporting frame (2), the first telescopic frame (31) and the second telescopic frame (32) are arranged along the thickness direction of the supporting frame (2), the telescopic mechanism comprises a first telescopic piece (4) and a second telescopic piece (5), the first telescopic frame (31) is telescopically connected with the supporting frame (2) through a first telescopic piece (4), the second telescopic frame (32) is telescopically connected with the supporting frame (2) through a second telescopic piece (5), the first telescopic piece (4) and the second telescopic piece (5) are arranged in opposite directions.

2. Telescopic door according to claim 1, characterized in that said first (4) and second (5) telescopic members are each arranged along the thickness of the support frame (2), said telescopic mechanism being present in a plurality.

3. Telescopic door according to claim 2, characterized in that the fixed end of the first telescopic member (4) and the fixed end of the second telescopic member (5) are both connected to the support frame (2), the telescopic end of the first telescopic member (4) is connected to the side end of the first telescopic frame (31), and the telescopic end of the second telescopic member (5) is connected to the side end of the second telescopic frame (32).

4. The retractable door according to any one of claims 1 to 3, further comprising a sliding mechanism, wherein the sliding mechanism comprises a first sliding unit (6) disposed in the same direction as the first retractable member (4) and a second sliding unit (7) disposed in the same direction as the second retractable member (5), the first retractable frame (31) is slidably connected to the supporting frame (2) through the first sliding unit (6), and the second retractable frame (32) is slidably connected to the supporting frame (2) through the second sliding unit (7).

5. The telescopic door according to claim 4, wherein the first sliding unit (6) comprises a plurality of first sliding members (61) arranged in the same direction, the plurality of first sliding members (61) are arranged one above the other and are connected in sequence, the first sliding members (61) comprise first sliding blocks (611) and first sliding rails (612) slidably connected with the first sliding blocks (611), the first sliding rails (612) at the bottom are connected with the supporting frame (2), the first sliding blocks (611) at the top are connected with the first telescopic frame (31), and two adjacent first sliding members (61) are connected through the adjacent first sliding blocks (611) and first sliding rails (612);

the second sliding unit (7) comprises a plurality of second sliding parts (71) which are arranged in the same direction, the second sliding parts (71) are arranged in a vertically stacked mode and are connected in sequence, the second sliding parts (71) are equal to the first sliding parts (61) in number and opposite in arrangement direction, each second sliding part (71) comprises a second sliding block (711) and a second sliding rail (712) which is connected with the second sliding block (711) in a sliding mode, the second sliding blocks (711) located at the top are connected with the second telescopic frame (32), the second sliding rails (712) located at the bottom are connected with the supporting frame (2), and two adjacent second sliding parts (71) are connected through the second sliding blocks (711) and the second sliding rails (712) which are adjacent.

6. Telescopic door according to claim 5, wherein the support frame (2) is provided with a drive slot (1) above, the support frame (2) is slidably connected to the drive slot (1) by a driving member, and the first telescopic frame (31) and the second telescopic frame (32) are both located below the drive slot (1).

7. Telescopic door according to claim 6, wherein the support frame (2) is rotatably connected to the drive channel (1) by means of a drive.

8. The retractable door according to claim 6, further comprising a guide mechanism (8) disposed below the support frame (2), wherein the guide mechanism (8) comprises a guide rail (81), a guide slider (82), a guide groove (83), and a limiting member (84) sequentially disposed from top to bottom, the guide rail (81) is connected to the bottom of the support frame (2), the guide groove (83) is slidably connected to the guide rail (81) through the guide slider (82), the top of the limiting member (84) is slidably connected to the inner side of the guide groove (83), and the guide mechanism (8) is disposed between the first retractable frame (31) and the second retractable frame (32).

9. The retractable door of claim 8, wherein the outer end face of the first retractable frame (31) and the outer end face of the second retractable frame (32) are provided with a door panel (9), the top of the door panel (9) is located below the driving groove (1), and the bottom of the door panel (9) extends to below the guide groove (83).

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