CN212307363U

CN212307363U - Bed guardrail bearing structure and bed guardrail

Info

Publication number: CN212307363U
Application number: CN202020845354.7U
Authority: CN
Inventors: 郏选德
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-08
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a bed guardrail support structure and a bed guardrail, which relate to the technical field of bed guardrails. The utility model comprises: a lateral adjustment part, a vertical adjustment part and a guardrail support part; The support rod is movably sleeved in the horizontal sleeve connection device; the vertical adjustment part includes a vertical sleeve connection device and a vertical support rod; the guardrail crossbar installation part is arranged on the upper part of the guardrail vertical rod, and the guardrail crossbar installation part includes a support vertical rod , a sliding device that can slide on the supporting vertical rod, an upper cross rod fixed by the sliding device, and a fixing cap sleeved on the guardrail vertical rod and the upper part of the supporting vertical rod; Good stability and firm reliability, combined with the lateral struts, improves the application range of the guardrail support structure of this embodiment; and when the upper lateral rod remains stationary at one end, the other end can be disassembled and assembled smoothly and conveniently .

Description

Bed guardrail bearing structure and bed guardrail

Technical Field

The utility model belongs to the technical field of bed guardrail technique and specifically relates to a bed guardrail bearing structure and bed guardrail.

Background

The bed guardrail, also known as a bed fence or a bed baffle, is an enclosure guardrail built on the side surface of a bed for children and adults, prevents the children from turning over during sleeping and falling off the bed, and has the function of protecting the children; meanwhile, in the practical use, the bed guardrail is subjected to additional stress states such as being squeezed by children and the like, namely the bed guardrail is taken as a safety protection facility, so that the bed guardrail is required to have a stable structure and is not easy to be mistakenly disassembled by the children, and the occurrence of accidents is avoided; on the other hand, in the installation process of the bed guardrail, the bed guardrail is usually clamped and installed on a bed board or is installed in a pressing mode through a mattress, and sometimes the installation of the bed guardrail is influenced by the existence of a bed edge, so that the application range of the bed guardrail is narrow and the bed guardrail is not universal; finally, the existing bed guard bar does not have an adjustable structure and can not be well matched with beds and mattresses with different sizes; meanwhile, the existing bed guardrail can not be good and is simultaneously suitable for installation of beds with and without bed backup plates, and users are more inconvenient to use and install.

For example, the chinese utility model patent CN208203731U discloses a bed guardrail bracket connection structure and a bed guardrail with the same. The bed guardrail bracket connecting structure of the utility model comprises a vertical pipe, a button mounting block arranged in the vertical pipe and a horizontal pipe connecting piece sleeved on the vertical pipe; a transverse pipe mounting joint for mounting a transverse pipe is arranged on one side of the transverse pipe connecting piece; the bed guardrail structure commonality of this patent is relatively poor to, this bed guardrail structure's stability is not high.

SUMMERY OF THE UTILITY MODEL

First, technical problem to be solved

The utility model provides a bed guardrail support structure aiming at the defects of the prior art, which solves the problems of poor stability and firmness and easy looseness of the prior bed guardrail;

meanwhile, the problems that the existing bed guardrail structure has no adjustability and poor universality and the function and the use of the existing bed guardrail are single are solved; further still solved current bed guardrail can not be fine simultaneously be applicable to the bed guardrail installation of taking the bed backup plate and not taking the bed backup plate the problem.

Second, technical scheme

In order to solve the technical problem, the utility model provides a bed guardrail bearing structure, bed guardrail bearing structure includes: the guardrail comprises a transverse adjusting part, a vertical adjusting part, a guardrail support part and a guardrail cross bar mounting part;

the transverse adjusting part comprises a transverse supporting rod and a transverse sleeving device, the transverse supporting rod can be movably sleeved in the transverse sleeving device, and the transverse supporting rod can be fixed in position through the transverse sleeving device;

the vertical adjusting part comprises a vertical sleeving device and a vertical supporting rod, the vertical supporting rod is movably sleeved in the vertical sleeving device, and the vertical supporting rod can be fixed in position through the vertical sleeving device;

the transverse supporting rod is fixedly arranged on the side part of the vertical sleeving device; the guardrail support part comprises a vertical rod fixing frame and a guardrail vertical rod, the vertical rod fixing frame is fixedly arranged at the lateral part of the transverse sleeve joint device, the guardrail vertical rod is fixedly installed through the vertical rod fixing frame,

the guardrail cross rod mounting part is arranged at the upper part of the guardrail vertical rod and comprises a supporting vertical rod, a sliding device capable of sliding on the supporting vertical rod, an upper cross rod fixed through the sliding device and a fixing cap sleeved at the upper parts of the guardrail vertical rod and the supporting vertical rod; the upper cross rod is used for installing the protective guard.

Wherein, horizontal bell and spigot joint device includes horizontal sleeve and sets up the first fixing device at the horizontal sleeve lateral part, has still seted up the open slot on the horizontal bell and spigot joint device, and the open slot is cut apart first section and second section with first fixing device, and the open slot is cut apart horizontal sleeve part, wears to be equipped with the fastener between first section and the second section.

Wherein, vertical device of cup jointing includes second fixing device and is located the stiff end that stretches out of second fixing device lateral part, and second fixing device wears to be equipped with the fastener including cup jointing the lateral wall and by cup jointing the locking plate that the lateral wall both ends stretched out between two locking plates, stretches out the stiff end and is used for being connected fixedly with transverse strut.

The vertical rod fixing frame is also provided with a second sleeve, and the second sleeve is used for fixedly mounting a second pull rod; the second sleeve and second pull rod are disposed on the upper portion of a mattress used to mount the bed guardrail support structure.

The bottom of the vertical rod of the guardrail is provided with a vertical rod bottom cover, the vertical rod bottom cover is provided with a first sleeve extending out, and the first sleeve is used for fixedly mounting a first pull rod; the bottom of the vertical rod bottom cover is provided with an inwards concave round angle, the inwards concave round angle is abutted against the corner of the side edge of the mattress, the first sleeve is arranged on the round-angle side wall of the inwards concave round angle, and the first sleeve and the first pull rod are arranged close to the side wall of the mattress.

The sliding device is provided with a vertical sliding sleeve hole, a sliding button and a first buckling clamping groove, the sliding button is arranged on the side portion of the sliding device in a penetrating mode, a sleeving hole and a second buckling clamping block are formed in the sliding button, a supporting vertical rod simultaneously penetrates through the sliding sleeve hole and the sleeving hole, the inner wall of the sleeving hole is provided with the second buckling clamping block, a clamping hole capable of being matched with the second buckling clamping block in a clamping mode is formed in the upper end of the supporting vertical rod, a compression spring is further arranged in the sliding device, two ends of the compression spring are respectively abutted to the inner wall of the sliding device and the end portion of the sliding button, and the compression spring is used;

the end part of the upper cross rod is provided with a first fastening clamping block, and the upper cross rod is fixed on the sliding device in a matched and clamped mode through the first fastening clamping block and the first fastening clamping groove.

The bottom of the end, close to the inner wall of the sleeving hole, of the second fastening fixture block is provided with a groove, and when the second fastening fixture block is arranged in the clamping hole in a penetrating mode, the groove can be clamped with the side wall of the supporting vertical rod.

Wherein, be equipped with the montant sleeve on first sleeve and the second sleeve, it is fixed with montant sleeve butt to support the montant bottom, supports the montant top and passes through the locking cap fixed.

Bed guardrail supporting structures arranged at four corners enclose a square bed guardrail, and four sides of the bed guardrail are provided with upper cross rods for installing the guardrail.

The bed guardrail supporting structures arranged at the four corners are enclosed into a frame-shaped bed guardrail, three edges of the bed guardrail are provided with a cross bar for mounting the guard rail, and the fourth edge is a bed backup plate; the fourth side is provided with a combined pull rod, the combined pull rod comprises a long pull rod and extension sleeves sleeved at two ends of the long pull rod, the extension sleeves are respectively fixedly sleeved with second sleeves on bed guardrail supporting structures oppositely arranged at two ends of the fourth side, and the length of each extension sleeve is larger than that of each second sleeve.

Third, beneficial effect

Compared with the prior art, the bed guardrail supporting structure of the utility model has good stability and firm reliability directly by using the vertical supporting rods as the supporting rods for grounding, and the two supporting rods can be adjusted simultaneously by arranging the transverse supporting rods, thereby greatly reducing the requirements on the structure and the size of the bed needing to be provided with the guardrail, greatly improving the application range of the guardrail supporting structure of the embodiment, meeting the requirements under different installation conditions and being more convenient to install;

moreover, when the bottommost end of the vertical supporting rod is adjusted to be close to the vertical sleeving device, the bed guardrail structure device assembled by the plurality of guardrail supporting structures can be used as a guardrail for children to play, and the bed guardrail structure device can be directly placed on the ground for children to play, so that the bed guardrail structure device is a new use mode;

the utility model discloses a bed guardrail can be fine be applicable to the situation of taking the bed backup plate and not taking the bed guardrail installation of bed backup plate to go up the horizontal pole under the circumstances that one end remains motionless, functions such as smooth and easy convenient realization installation of the other end, slip, unblock, and when the unblock, need up earlier lift slider, then just can press sliding button smoothly, the maloperation leads to the unblock when can preventing the child from playing, form the potential safety hazard, thereby have the effect that improves the security.

Drawings

Fig. 1 is a schematic view of the installation of the bed fence support structure of the present invention 1;

FIG. 2 is a structural view of the vertical adjusting part of the present invention;

FIG. 3 is a structural view of the lateral adjustment part of the present invention;

FIG. 4 is a structural view of a guardrail bracket part of the utility model;

FIG. 5 is a view of the structure of the bottom cover of the vertical bar of the present invention;

FIG. 6 is a perspective view of the bed fence support structure of the present invention;

FIG. 7 is a schematic view of the installation of the bed fence support structure of the present invention, FIG. 2;

FIG. 8 is a view showing the structure of the mounting portion of the rail of the present invention in FIG. 1;

FIG. 9 is a view showing a structure of a mounting portion of a rail of the present invention in FIG. 2;

fig. 10 is a structural view of the sliding device, the supporting vertical rods and the upper cross rod of the present invention;

fig. 11 is a structural view of the sliding device of the present invention;

fig. 12 is a structural view of the slide button of the present invention;

FIG. 13 is a structural view of the combined pull rod of the present invention;

in the figure: 1 is a transverse adjusting part; 2 is a vertical adjusting part; 3 is a guardrail bracket part; 4 is a transverse strut; 5 is a transverse sleeve joint device; 6 is a vertical sleeve joint device; 7 is a vertical supporting rod; 8 is a vertical rod fixing frame; 9 is a vertical bar of the guardrail; 10 is a foot pad; 11 is a cap; 12 is a transverse sleeve; 13 is a first fixing device; 14 is a guardrail cross bar mounting part; 15 is an open slot; 16 is a second fixing device; 17 is a protruded fixed end; 18 is a sleeve side wall; 19 is a locking plate; 21 is a second sleeve; 22 is a vertical rod bottom cover; 23 is a first stage; 24 is a second segment; 25 is a second pull rod; 26 is a first sleeve; 27 is a first pull rod; 28 is an inward concave round angle; 29 is a rounded side wall; 30 is a first surface; 31 is a second surface; 32 is a first stud; 33 is a second stud; 35 is a supporting vertical rod; 36 is an upper cross bar; 37 is a fixing cap; 38 is a sliding device; 39 is a cross bar connector; 40 is a sliding sleeve hole; 41 is a sliding button; 42 is a first fastening slot; 43 is a first snap-fit latch; 44 is a fixed end of the cross bar; 46 is a second buckling fixture block; 47 is a compression spring; 48 is a sleeve hole; 49 is a clamping hole; 50 is a vertical rod sleeve; 51 is a groove; 52 is a bed backup plate; 53 is a combined pull rod; 54 is a long pull rod; and 55 is an extension sleeve.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Example 1:

as shown in fig. 1 to 7, the method includes: the guardrail comprises a transverse adjusting part 1, a vertical adjusting part 2 and a guardrail bracket part 3; the transverse adjusting part 1 comprises a transverse supporting rod 4 and a transverse sleeving device 5, wherein the transverse supporting rod 4 is movably sleeved in the transverse sleeving device 5, and the transverse supporting rod 4 can be fixed in position through the transverse sleeving device 5, specifically, as shown in fig. 2, the transverse supporting rod 4 and a vertical supporting rod 7 are rectangular aluminum alloy rods with rounded edges;

in addition, in the present embodiment, the transverse sleeving device 5 includes a transverse sleeve 12 and a first fixing device 13 disposed at a side portion of the transverse sleeve 12, and a fastener is inserted between the first section 23 and the second section 24; specifically, the transverse sleeve 5 simultaneously supports and fixes the transverse strut 4, after the transverse strut 4 is adjusted to a predetermined position in the transverse sleeve 12, the transverse strut is positioned and fixed by the first fixing device 13, the first fixing device 13 in this embodiment is designed as a tensioning structure, specifically, the first fixing device 13 is fixed on the upper portion of the transverse sleeve 12, the transverse sleeve 12 is vertically arranged, a through hole into which a stud can be inserted is arranged on the first fixing device 13, the first fixing device 13 is divided into a first section 23 and a second section 24 by arranging an open slot 15 on the transverse sleeve 5, the open slot 15 partially divides the transverse sleeve 12, in this embodiment, the open slot 15 is arranged perpendicular to the through holes on the transverse sleeve 12 and the first fixing device 13, that is, a gap is provided by the open slot 15, and the second stud 33 that the cooperation was worn to establish in the through-hole on first fixing device 13 screws up second stud 33, can make the clearance interval of open slot 15 department diminish to make horizontal sleeve 12 appear the deformation of certain degree, and then with horizontal branch 4 locking fixed.

As shown in fig. 2, the vertical adjusting part 2 includes a vertical sleeve device 6 and a vertical supporting rod 7, the vertical supporting rod 7 is movably sleeved in the vertical sleeve device 6, and the vertical supporting rod 7 can be fixed in position by the vertical sleeve device 6; specifically, the vertical sleeve 6 includes a second fixing device 16 and a protruding fixing end 17 located at the side of the second fixing device 16, the second fixing device 16 includes a sleeve side wall 18 and locking plates 19 protruding from both ends of the sleeve side wall 18, and a fastening member is inserted between the two locking plates 19, in this embodiment, the second fixing device 16 can be regarded as a clasping device, the sleeve side wall 18 is a U-shaped groove, the vertical strut 7 can be inserted into the U-shaped groove, during the installation process, after the vertical strut 7 is sleeved in the sleeve side wall 18 and adjusted to a proper position, the corresponding locking plates 19 protruding from both ends of the sleeve side wall 18 are tightened by the fastening member, such as the first stud 32, so as to deform the sleeve side wall 18 to a certain extent, and clasp the internal vertical strut 7 tightly, thereby completing the adjustment and fixed installation of the position of the vertical strut 7, the transverse supporting rod 4 is fixedly arranged at the side part of the vertical sleeving device 6, in particular on the extending fixed end 17; specifically, the transverse supporting rod 4 is a hollow pipe, the extending fixed end 17 can be sleeved inside or outside the transverse supporting rod 4, and the extending fixed end 17 and the transverse supporting rod 4 are provided with corresponding pin holes which can be fixedly installed through pins; can realize guardrail bearing structure's vertical regulation effect through above-mentioned structure.

And be equipped with block 11 at vertical branch 7 top and 4 tip of horizontal branch, play corresponding safeguard effect through block 11, avoid the opening part at vertical branch 7 top and 4 tip of horizontal branch to cause the injury to the people, be equipped with callus on the sole 10 in vertical branch 7 bottom, improve the stability of support to play corresponding safeguard effect.

As shown in fig. 3, the guardrail support part 3 further comprises a vertical rod fixing frame 8 and a guardrail vertical rod 9, the vertical rod fixing frame 8 is fixedly arranged at the side part of the transverse sleeving device 5, and the guardrail vertical rod 9 is fixedly installed through the vertical rod fixing frame 8; particularly, in this embodiment, montant mount 8 and horizontal device 5 that cup joints set up as an organic whole, and montant mount 8 is a sleeve structure to be sunken curved surface molding in the corner, guardrail montant 9 cover is established in montant mount 8's sleeve structure, and fixed through the pin structure, and guardrail montant 9 is vertical upwards to be set up, is close parallel or parallel arrangement with vertical branch 7, is close perpendicular or perpendicular setting with horizontal branch 4.

As shown in fig. 3, a second sleeve 21 is further disposed on the vertical rod fixing frame 8, the second sleeve 21 is used for fixedly mounting a second pull rod 25, specifically, the arrangement direction of the second sleeve 21 is parallel to the direction of the transverse support rod 4, and the second pull rod 25 and the second sleeve 21 are fixedly connected by a pin or a rivet.

As shown in fig. 4 and 5, a vertical rod bottom cover 22 is arranged at the bottom of the vertical rod 9 of the guardrail, a first sleeve 26 extending out is arranged on the vertical rod bottom cover 22, the first sleeve 26 is used for fixedly mounting a first pull rod 27, specifically, the arrangement direction of the first sleeve 26 is perpendicular to the direction of the second sleeve 21, and the first pull rod 27 and the first sleeve 26 are fixedly connected in a pin or riveting manner.

Through the above structural design, a plurality of the above guardrail supporting structures are mutually matched and installed, for example, the guardrail supporting structures of the embodiment are respectively arranged at four corners of a common bed, two guardrail supporting structures on the same side of the bed are tensioned and fixed through the first pull rod 27 or the second pull rod 25, so that a quadrilateral structure is formed, the first pull rod 27 and the second pull rod 25 are arranged according to the size of a mattress, the fixing positions of the vertical supporting rod 7 and the transverse supporting rod 4 are adjusted according to the size and height of the bed, so as to adapt to beds with different sizes, and the vertical supporting rod 7 is used for supporting and fixing

The bed guardrail is usually installed by clamping on a bed board or by pressing a mattress, and the installation of the bed guardrail is influenced by the existence of a bed edge, so that the application range is narrow and the universality is not realized; simultaneously because can not adjust also to make it can not be fine agree with not the bed and the mattress of equidimension, the guardrail bearing structure of this embodiment directly has fine stability and firm reliability as the bracing piece through vertical branch 7 to the structure and the very big reduction of dimensional requirement of the bed that need install the guardrail have improved the guardrail bearing structure's of this embodiment application scope greatly.

In this embodiment, as shown in fig. 8 to 12, the guardrail cross bar mounting part 14 is disposed on the upper portion of the guardrail vertical bar 9, and the guardrail cross bar mounting part 14 includes a supporting vertical bar 35, a sliding device 38 capable of sliding on the supporting vertical bar 35, an upper cross bar 36 fixed by the sliding device 38, and a fixing cap 37 sleeved on the upper portions of the guardrail vertical bar 9 and the supporting vertical bar 35; the upper cross bar 36 is used for installing the guard rail, specifically, the guard rail is generally made of cloth or other materials with certain elasticity, in this embodiment, the upper end of the guard rail is sleeved or fixed on the upper cross bar 36, the lower end of the guard rail is sleeved on the first pull rod 27 and the second pull rod 25, and when the upper cross bar 36 is located at the top, the cloth structure of the whole guard rail is in a tensioned state; the first sleeve 26 and the second sleeve 21 are both provided with a vertical rod sleeve 50, the bottom end of the supporting vertical rod 35 is fixedly connected with the vertical rod sleeve 50 in an abutting mode, and the top end of the supporting vertical rod 35 is fixed through a fixing cap 37.

As shown in fig. 10, the sliding device 38 is provided with a vertical sliding sleeve hole 40, a sliding button 41 and a first buckling slot 42, the sliding button 41 is arranged on the side of the sliding device 38, a cylindrical hole groove used for accommodating the sliding button 41 is formed in the sliding device 38, the cylindrical hole groove is perpendicular or approximately perpendicular to the axis of the sliding sleeve hole 40, a sleeve hole 48 and a second buckle fixture block 46 are formed in the sliding button 41, the supporting vertical rod 35 penetrates through the sliding sleeve hole 40 and the sleeve hole 48 at the same time, the sleeve hole 48 is a waist-shaped long hole, the second buckle fixture block 46 is arranged on the inner wall of the sleeve hole 48, a clamping hole 49 capable of being in clamping fit with the second buckle fixture block 46 is formed in the upper end of the supporting vertical rod 35, a compression spring 47 is further arranged in the sliding device 38, two ends of the compression spring 47 are respectively abutted against the inner wall of the sliding device 38 and the end portion of the sliding button 41, the compression spring 47 is arranged in the cylindrical hole groove, and the compression spring 47 is; the bottom of one end of the second buckling fixture block 46 close to the inner wall of the sleeving hole 48 is provided with a groove 51, and when the second buckling fixture block 46 is arranged in the buckling hole 49 in a penetrating manner, the groove 51 can be buckled with the side wall of the supporting vertical rod 35;

when the upper cross bar 36 is at the initial position of the uppermost end, namely the bed guardrail is in a mounted state, at this time, the second buckling fixture block 46 on the sliding button 41 passes through the buckling hole 49, the position of the sliding button 41 is fixed, and further the sliding device 38 is in a fixed state, at this time, the compression spring 47 compresses the inner wall of the sliding button 41 against the vertical supporting bar 35, and simultaneously, under the action of the tensioning force and the gravity of the guardrail on the upper cross bar 36, the sliding device 38 has a downward force, so that the groove 51 at the bottom of the second buckling fixture block 46 is firmly buckled with the side wall of the vertical supporting bar 35;

when the upper cross bar 36 needs to be detached, the sliding device 38 is lifted upwards, so that the groove 51 is not clamped with the side wall of the supporting vertical bar 35, meanwhile, the sliding button 41 is pressed to further compress the compression spring 47, so that the second buckling fixture block 46 is separated from the clamping hole 49, and then the sliding device 38 can drive the upper cross bar 36 to move downwards;

as shown in fig. 10, a first buckling fixture 43 is disposed at an end of the upper cross bar 36, the upper cross bar 36 is fixed on the sliding device 38 through the matching and buckling of the first buckling fixture 43 and the first buckling fixture 42, specifically, a cross bar connector 39 is disposed at an end of the upper cross bar 36, the cross bar connector 39 is used for connecting the upper cross bar 36 and the sliding device 38, one end of the cross bar connector 39 is connected with the upper cross bar 36 through a cross bar fixing end 44, and the other end of the cross bar connector 39 is fixed to the sliding device 38 through the first buckling fixture 43; after the sliding device 38 carries the upper cross bar 36 to move downwards for a certain distance, the fixing cap 37 does not limit the upper cross bar 36 to be separated from the sliding device 38, and at the moment, the upper cross bar 36 can be independently detached, and then the guard rail is detached and hung on the side of the bed, so that the bed can be conveniently used under the condition that the guard rail is not needed; and under the condition that one end of the upper cross rod 36 is kept still, the other end can smoothly and conveniently realize the functions of installation, sliding, unlocking and the like.

In this embodiment, the bed guard rail support structures arranged at the four corners enclose a square bed guard rail, and the four sides of the bed guard rail are provided with the rail guard upper cross bars 36 for installation.

Example 2:

compared with the embodiment 1, the embodiment 2 is based on the embodiment 1; the lateral part of the horizontal sleeving device 5 and the vertical sleeving device 6 are both provided with a sleeve structure with fastening screws, and after the horizontal supporting rod 4 and the vertical supporting rod 7 are adjusted to proper positions, the horizontal supporting rod 4 and the vertical supporting rod 7 sleeved in the sleeve are directly and tightly fixed through the fastening screws, so that the fixing mode is simpler and more convenient.

Example 3:

as shown in fig. 4 and 5, compared to embodiment 1, in this embodiment, the bottom of the bottom cover 22 of the vertical bar is provided with an inner concave round corner 28, the inner concave round corner 28 abuts against a corner of a side edge of the mattress, that is, the inner concave round corner 28 is formed by two adjacent surfaces, wherein a first surface 30 abuts against an upper surface of the mattress or the upper surface of the bed edge, a second surface 31 abuts against a side surface of the mattress or the bed edge, there may also be a gap between the second surface 31 and the side surface of the mattress, the first sleeve 26 is disposed on a side wall 29 of the inner concave round corner 28 where the second surface 31 is located, and the first sleeve 26 and the first pull rod 27 are disposed close to the side wall of the mattress; through the structure design, the second sleeve 21 and the second pull rod 25 are arranged on the upper portion of the mattress, the first pull rod 27 and the first sleeve 26 are arranged close to the side wall of the mattress, so that when the whole bed guardrail device is installed, the whole bed guardrail device can be simultaneously suitable for installation of a guardrail with a bed edge or without a bed edge, the first pull rod 27 is arranged close to the side wall of the mattress, the guardrail supporting structure is not arranged on the surface of the bed, the normal use of an adult to the bed can not be influenced, and the comfort is improved.

Simultaneously, to in-service use, bed guardrail itself can receive children to crowd to lean on and be in extra stress state, and bed guardrail is as safety protection facility promptly, so require bed guardrail itself to have stable structure, is difficult to be torn open by child's mistake to avoid accident to take place, the guardrail bearing structure of this embodiment has fine stability and fastness through above-mentioned structural setting.

Moreover, when the bottommost end of the vertical supporting rod 7 is adjusted to be close to the vertical sleeving device 6, as shown in fig. 7, the bed guardrail structure device assembled by the guardrail supporting structures can be used as a guardrail for children to play, can be directly placed on the ground for children to play, and has good firmness and reliability.

Example 4:

compared with the embodiment 1, in the embodiment, the bed guard rail supporting structures arranged at the four corners enclose a frame-shaped bed guard rail, specifically, the upper cross rods 36 for installing guard rails are arranged on three sides of the bed guard rail, the upper cross rod 36 is not arranged on the fourth side, and the bed backup plate 52 is directly utilized; the fourth edge is provided with a combined pull rod 53, the combined pull rod 53 is arranged at the upper part of the mattress, the combined pull rod 53 comprises a long pull rod 54 and extension sleeves 55 sleeved at the two ends of the long pull rod, and the extension sleeves 55 are respectively fixedly sleeved with the second sleeves 21 on the bed guardrail supporting structures oppositely arranged at the two ends of the fourth edge; by adopting the structural design, the bed guardrail of the embodiment can be suitable for installation of the bed guardrail under the condition of a bed backup plate 52, as shown in fig. 13, and compared with the design of directly connecting the second sleeve 21 on the bed guardrail supporting structure with the opposite ends of the fourth edge through a long pull rod, through the design of the extension sleeve 55, under the condition of stress of the protective guard, because the length of the extension sleeve 55 is greater than that of the second sleeve 21, the long pull rod 54 and the extension sleeve 55 are both in a stronger limit state, the inclination change angle which can be generated is smaller, the bearable force is larger, and thus the situation that the pull rod is separated from the protective guard can be effectively prevented.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A bed guardrail support structure, characterized in that the bed guardrail support structure comprises: a lateral adjustment part (1), a vertical adjustment part (2), a guardrail support part (3) and a guardrail crossbar installation part (14) );

The lateral adjustment part (1) includes a lateral support rod (4) and a lateral sleeve connection device (5), the lateral support rod (4) is movably sleeved in the lateral sleeve connection device (5), and the The transverse strut (4) can be fixed in position by the transverse sleeve connection device (5);

The vertical adjustment part (2) includes a vertical socket device (6) and a vertical support rod (7), and the vertical support rod (7) is movably sleeved on the vertical socket device (6). ), and the vertical support rod (7) can be fixed in position by the vertical socket device (6);

The transverse strut (4) is fixedly arranged on the side of the vertical socket device (6);

The guardrail support part (3) comprises a vertical rod fixing frame (8) and a guardrail vertical rod (9), and the vertical rod fixing frame (8) is fixedly arranged on the side of the lateral socket device (5), and the The guardrail vertical rod (9) is fixedly installed by the vertical rod fixing frame (8),

The guardrail cross-bar installation portion (14) is arranged on the upper portion of the guardrail vertical rod (9), and the guardrail cross-bar installation portion (14) includes a support vertical rod (35) that can slide on the support vertical rod (35). The sliding device (38), the upper cross bar (36) fixed by the sliding device (38), and the fixing cap (37) sleeved on the upper part of the guardrail vertical bar (9) and the supporting vertical bar (35); The upper cross bar (36) is used for installing the guardrail.

2. The bed guard support structure according to claim 1, characterized in that: the lateral socketing device (5) comprises a lateral sleeve (12) and a first fixing device arranged on the lateral sleeve (12) (13), an opening groove (15) is further formed on the lateral socketing device (5), and the opening groove (15) divides the first fixing device (13) into a first section (23) and a second section (23). Two sections (24), the open groove (15) partially divides the transverse sleeve (12), and a fastener is passed between the first section (23) and the second section (24).

3. The bed guard support structure according to claim 2, characterized in that: the vertical socketing device (6) comprises a second fixing device (16), and an extension located at the side of the second fixing device (16) The second fixing device (16) includes a socket side wall (18) and a locking plate (19) extending from both ends of the socket side wall (18). The two locking plates Fasteners are provided between (19), and the protruding fixed ends (17) are used for connecting and fixing with the transverse struts (4).

4. The bed guardrail support structure according to claim 1, wherein a second sleeve (21) is further provided on the vertical rod fixing frame (8), and the second sleeve (21) is used for A second pull rod (25) is fixedly installed; the second sleeve (21) and the second pull rod (25) are arranged on the upper part of the mattress for installing the bed guard rail support structure.

5. The bed guardrail support structure according to claim 4, characterized in that: a vertical rod bottom cover (22) is provided at the bottom of the guardrail vertical rod (9), and a vertical rod bottom cover (22) is provided with an extension rod. The first sleeve (26) is used for fixedly installing the first pull rod (27); the bottom of the vertical rod bottom cover (22) is provided with a concave fillet (28), The concave fillet (28) is in contact with the corner of the side edge of the mattress, and the first sleeve (26) is arranged on the fillet side wall (29) of the concave fillet (28), so The first sleeve (26) and the first pull rod (27) are arranged close to the side wall of the mattress.

6 . The bed guard support structure according to claim 5 , wherein the sliding device ( 38 ) is provided with a sliding sleeve hole ( 40 ), a sliding button ( 41 ) and a first buckle slot ( 42 ). 7 . , the sliding button (41) passes through the side of the sliding device (38), the sliding button (41) is provided with a socket hole (48) and a second buckle block (46), the The support vertical rod (35) passes through the sliding sleeve hole (40) and the sleeve connection hole (48) at the same time, the second buckle block (46) is arranged on the inner wall of the sleeve connection hole (48), and the support vertical rod ( 35) The upper end is provided with a snap-fit hole (49) that can snap-fit with the second snap-fit block (46), and a compression spring (47) is also provided in the sliding device (38), Both ends of the tightening spring (47) are in contact with the inner wall of the sliding device (38) and the end of the sliding button (41) respectively, and the pressing spring (47) is used to connect the sliding button (41) with the supporting vertical rod (35). ) pressed;

The end of the upper cross bar (36) is provided with a first snap connection block (43), and the upper cross bar (36) is connected to the first snap connection card slot ( 42) is snap-fitted and fixed on the sliding device (38).

7. The bed guard support structure according to claim 6, wherein a groove (51) is provided at the bottom of the second buckle block (46), and the second buckle block (46) is penetrated in the When inside the clamping hole (49), the groove (51) can be clamped with the side wall of the supporting vertical rod (35).

8. The bed guard rail support structure according to claim 6, characterized in that: both the first sleeve (26) and the second sleeve (21) are provided with vertical rod sleeves (50), and the support The bottom end of the vertical rod (35) is abutted and fixed with the vertical rod sleeve (50), and the top end of the supporting vertical rod (35) is fixed by the fixing cap (37).

9. A bed guard having the bed guard support structure according to any one of claims 1 to 8, characterized in that a square bed guard is formed by the bed guard support structures arranged at four corners, and four sides of the bed guard are provided with a square bed guard. There are upper rails (36) for mounting guardrails.

10. A bed guard having the bed guard support structure according to any one of claims 1 to 8, wherein a frame-shaped bed guard is enclosed by the bed guard support structures arranged at four corners, and three sides of the bed guard Both are provided with an upper cross bar (36) for installing a guardrail, and the fourth side is protected by the bed backboard (52); the fourth side is provided with a combined pull rod (53), which includes a long pull rod (54) and extension sleeves (55) sleeved on both ends of the long tie rod, the extension sleeves (55) are sleeved with the second sleeves (21) on the bed guard support structure disposed opposite to the two ends of the fourth side respectively The length of the extension sleeve (55) is greater than the length of the second sleeve (21).