CN217937707U

CN217937707U - Bedstead spandrel girder

Info

Publication number: CN217937707U
Application number: CN202221111125.8U
Authority: CN
Inventors: 陈昆; 莫英番
Original assignee: Guangdong Kaiyuan School Furniture Manufacturing Co ltd
Current assignee: Guangdong Kaiyuan School Furniture Manufacturing Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-12-02
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a bed frame bearing beam, which comprises a bearing beam body and elastic connecting buckles arranged at the two ends of the bearing beam body along the length direction; each elastic connection buckle all includes main pedestal, elastic component and connection arch, and the end connection of main pedestal and spandrel girder body is equipped with the holding chamber on the main pedestal, and the elastic component is located the diapire in holding chamber and is connected between the arch, connects the protruding state that has the retraction state of retraction holding intracavity and stretches out the holding intracavity outside, connects in the arch is arranged in inserting the connecting hole of locating on the bed frame inside wall. The utility model discloses a bedstead spandrel girder makes things convenient for the dismouting, does benefit to and improves dismouting efficiency, simultaneously, can not take place the damage after the dismantlement, does benefit to and uses repeatedly.

Description

Bedstead spandrel girder

Technical Field

The utility model relates to a bedstead accessory technical field especially relates to a bedstead spandrel girder.

Background

The bed frame generally includes bed frame, footpost, spandrel girder and bed board, and the footpost is located the bottom of bed frame, and the spandrel girder is located in the bed frame, and the quantity of spandrel girder is many, and each spandrel girder all lays along the width direction of bed frame, and each spandrel girder sets up along the length direction interval of bed frame, and the top of many spandrel girders is located to the bed board.

At present, the both ends of the spandrel girder in the current bedstead are generally linked together through screw and bed frame, and the assembly is loaded down with trivial details, and the packaging efficiency is low, and moreover, the dismantlement of being not convenient for, the damage all can also take place for bearing girder and bed frame after the dismantlement, is unfavorable for using repeatedly.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a bed frame spandrel girder, it makes things convenient for the dismouting, does benefit to and improves dismouting efficiency, can not take place the damage after the dismantlement simultaneously, does benefit to and uses repeatedly.

The purpose of the utility model is realized by adopting the following technical scheme:

the bedstead spandrel girder comprises a spandrel girder body and elastic connecting buckles arranged at two ends of the spandrel girder body along the length direction of the spandrel girder body;

each elastic connection buckle all includes main pedestal, elastic component and connection arch, main pedestal with the end connection of spandrel girder body, be equipped with the holding chamber on the main pedestal, the elastic component is located the diapire in holding chamber with connect between the arch, it has the retraction state of retraction in the holding chamber and stretches out to connect the protruding state outside the holding chamber to connect the arch, connect the arch and be arranged in inserting the connecting hole of locating on the bed frame inside wall.

Furthermore, a guide seat is arranged between the elastic piece and the connecting bulge, and the guide seat can be slidably inserted into the accommodating cavity.

Furthermore, a limiting structure is arranged between the guide seat and the main seat body and used for preventing the guide seat from separating from the main seat body.

Further, limit structure includes:

the limiting concave position is arranged on the side wall of the accommodating cavity;

and the limiting convex block is arranged on the side wall of the guide seat, can move in the limiting concave position and can be abutted against the top wall of the limiting concave position when the connecting bulge is in the extending state so as to prevent the guide seat from being separated from the main seat body.

Furthermore, an elastic arm is arranged on the side wall of the end part of the guide seat close to the elastic piece, the limiting lug is arranged on the outer side wall of the elastic arm, and the elastic arm can move towards the center of the accommodating cavity under the thrust action of the side wall of the accommodating cavity on the limiting lug when the guide seat is installed in the accommodating cavity.

Furthermore, the limiting concave position is a hole position penetrating through the side wall of the main seat body, and the hole position extends along the sliding direction of the guide seat and can be used for the limiting convex block to move in the hole position.

Furthermore, the limiting structures are arranged between each of the two opposite sides of the guide seat and each of the two opposite sides of the main seat body.

Furthermore, both the guide seat and the bottom wall of the containing cavity are provided with positioning bulges, the elastic piece is a spring, and the two ends of the spring are sleeved on the positioning bulges in a one-to-one correspondence manner.

Furthermore, jacks are arranged at two ends of the bearing beam body along the length direction of the bearing beam body, and the main seat bodies are embedded in the jacks in a one-to-one correspondence manner.

Furthermore, the outer side wall of the main seat body is provided with a convex rib which is abutted against the hole wall of the jack, and the convex rib extends along the depth direction of the main seat body.

Furthermore, the main seat body is further provided with an annular flange arranged around the opening of the accommodating cavity, and the annular flange is abutted against the end part of the bearing beam body.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a bedstead spandrel girder, because the spandrel girder body all is equipped with the elastic connection knot along its length direction's both ends, during the installation, can make each connection arch one-to-one at spandrel girder body both ends and each inside wall in the two inside walls of bed frame along its width direction offset, make this bedstead spandrel girder move towards the length direction of bed frame again, each connection arch and bed frame along each connecting hole on each inside wall in its width direction's two inside walls until spandrel girder body both ends align, each connection arch is then promoted to inserting by the elastic component and is located each connecting hole because the elastic component resets, utilize connection arch and connecting hole cooperation and realize fixing a position this bedstead spandrel girder, make this bedstead spandrel girder reliably install on the bed frame, it is convenient to install, installation effectiveness is high, moreover, can avoid this bedstead to remove and lead to this bedstead spandrel girder to come off from the bed frame along the bed frame, therefore all can not use the potential safety hazard when dismantling, can dismantle this bedstead spandrel girder and the bed frame damage all do not take place repeatedly with this spandrel girder.

Drawings

Fig. 1 is a schematic structural view of a bearing beam of a bed frame of the present invention;

FIG. 2 is a schematic structural view of the elastic connecting fastener in the bearing beam of the bed frame of the present invention;

fig. 3 is an exploded view of the elastic connector link of the present invention at a first viewing angle;

fig. 4 is an exploded view of the elastic connector link of the present invention at a second viewing angle.

In the figure: 10. a spandrel girder body; 20. an elastic connecting buckle; 21. a main base body; 211. an accommodating cavity; 212. limiting concave positions; 213. a rib is protruded; 214. annular flanging; 22. an elastic member; 23. a connecting projection; 24. a guide seat; 241. a limiting bump; 242. a resilient arm; 243. and a positioning projection.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Referring to fig. 1, a bed frame bearing beam according to a preferred embodiment of the present invention is shown, which includes a bearing beam body 10 and elastic connecting buckles 20 disposed at two ends of the bearing beam body 10 along a length direction thereof; each elastic connection buckle 20 comprises a main seat body 21, an elastic piece 22 and a connection bulge 23, the main seat body 21 is connected with the end of the bearing beam body 10, the main seat body 21 is provided with a containing cavity 211, the elastic piece 22 is arranged between the bottom wall of the containing cavity 211 and the connection bulge 23, the connection bulge 23 has a retraction state retracting into the containing cavity 211 and an extension state extending out of the containing cavity 211, and the connection bulge 23 is used for being inserted into a connection hole formed in the inner side wall of the bed frame.

The utility model discloses a bedstead spandrel girder, because spandrel girder body 10 all is equipped with elastic connection and detains 20 along its length direction's both ends, during the installation, can make each of spandrel girder body 10 both ends connect protruding 23 one-to-one with each inside wall in the bed frame along its width direction's two inside walls offset, make this bedstead spandrel girder move towards the length direction of bed frame again, each connection hole on connecting protruding 23 and bed frame along each inside wall in its width direction's two inside walls is aligned until each of spandrel girder body 10 both ends, each connection is protruding 23 after that because elastic component 22 resets and is promoted to inserting and locate each connecting hole by elastic component 22, utilize and connect protruding 23 and connecting hole cooperation and realize fixing a position this bedstead spandrel girder, make this bedstead spandrel girder reliably install on the bed frame, it is convenient to install, high installation efficiency, moreover, can avoid this bedstead spandrel girder to move along the bed frame and lead to this bedstead spandrel girder to drop from the bed frame, therefore can stop the potential safety hazard of using, when dismantling, can dismantle this bedstead and dismantle with this bedstead, and the damage that this spandrel girder can all not take place with the bed frame repeatedly, it.

Referring to fig. 3 and 4, in the present embodiment, a guide seat 24 is disposed between the elastic element 22 and the connecting protrusion 23, the guide seat 24 is slidably inserted into the receiving cavity 211, and the connecting protrusion 23 is smoothly switched between the retracted state and the extended state by the slidable fit between the guide seat 24 and the receiving cavity 211.

In this embodiment, a limiting structure is disposed between the guide seat 24 and the main seat body 21, and the limiting structure is used to prevent the guide seat 24 from separating from the main seat body 21, so that the guide seat 24 can be reliably mounted on the main seat body 21.

Referring to fig. 4, in the present embodiment, the limiting structure includes: the limiting concave position 212 is arranged on the side wall of the accommodating cavity 211; and the limiting convex block 241 is arranged on the side wall of the guide seat 24, can move in the limiting concave position 212 and can be abutted against the top wall of the limiting concave position 212 when the connecting bulge 23 is in the extending state so as to prevent the guide seat 24 from being separated from the main seat body 21.

Referring to fig. 4, in the present embodiment, the limiting concave portion 212 is a hole portion penetrating through the side wall of the main seat body 21, the hole portion extends along the sliding direction of the guiding seat 24 and allows the limiting convex block 241 to move therein, the top wall of the hole portion abuts against the limiting convex block 241 to prevent the guiding seat 24 from separating from the main seat body 21, and meanwhile, in the process of switching the connecting protrusion 23 from the extending state to the retracting state, the guiding seat 24 slides towards the bottom wall of the accommodating cavity 211 so that the limiting convex block 241 can move along the hole portion to play a role of avoiding the limiting convex block 241, in addition, since the hole portion penetrates through the side wall of the main seat body 21, it is more convenient to visually observe whether the guiding seat 24 is installed in place outside the main seat body 21, which can be beneficial to reducing the assembling difficulty and improving the assembling efficiency.

In other embodiments, the limiting concave portion 212 can be a groove disposed on the inner sidewall of the main housing 21 and slidably engaged with the limiting protrusion 241.

Referring to fig. 3 and 4, in the present embodiment, an elastic arm 242 is disposed on a side wall of the end portion of the guide seat 24 close to the elastic element 22, the limiting protrusion 241 is disposed on an outer side wall of the elastic arm 242, the elastic arm 242 can move toward the center of the accommodating cavity 211 under the thrust action of the side wall of the accommodating cavity 211 on the limiting protrusion 241 when the guide seat 24 is installed in the accommodating cavity 211, and after the guide seat 24 is installed in the accommodating cavity 211, the limiting protrusion 241 can be pushed to be matched with the limiting concave position 212 by the elastic arm 242 under the restoring action of the elastic arm 242, and the arrangement of the elastic arm 242 can realize that the guide seat 24 is quickly installed in the accommodating cavity 211, so that the assembling difficulty is low, and the installation efficiency is high.

In the embodiment, the elastic arm 242 has elasticity of its own material, for example, the elastic arm 242 may be made of plastic or metal.

Referring to fig. 3, in the present embodiment, an inclined connecting rib is provided between the inner sidewall of the elastic arm 242 and the end of the guide seat 24, and the arrangement of the connecting rib is beneficial to improve the connection stability between the elastic arm 242 and the guide seat 24.

Referring to fig. 3 and 4, in the present embodiment, a limiting structure is disposed between each of two opposite sides of the guide seat 24 and each of two opposite sides of the main seat body 21, so as to reliably mount the guide seat 24 on the main seat body 21.

In this embodiment, the guide seat 24 and the bottom wall of the accommodating cavity 211 are both provided with positioning protrusions 243, the elastic element 22 is a spring, and two ends of the spring are sleeved on the positioning protrusions 243 in a one-to-one correspondence manner, so as to achieve reliable connection between the guide seat 24 and the spring and between the spring and the main seat 21.

In other embodiments, the elastic element 22 may also be a spring structure or an elastic silica gel column fixed between the guide seat 24 and the main seat 21.

In this embodiment, the two ends of the load-bearing beam body 10 along the length direction thereof are respectively provided with a plug hole (not shown in the figure), and the main seat bodies 21 are correspondingly embedded in the plug holes one by one, so as to realize convenient connection between the load-bearing beam body 10 and the elastic connecting buckle 20, which is beneficial to improving the assembly efficiency.

Referring to fig. 2 to 4, in this embodiment, the outer side wall of the main seat body 21 is provided with a rib 213 abutting against the hole wall of the insertion hole, the rib 213 extends along the depth direction of the main seat body 21, when the main seat body 21 is inserted into the insertion hole, the main seat body 21 is reliably inserted into the insertion hole by squeezing the rib 213 and the hole wall of the insertion hole, and the connection reliability is higher.

In other embodiments, the main housing 21 and the socket are interference fit, and a reliable connection between the main housing 21 and the socket can also be achieved.

Referring to fig. 2 to 4, in this embodiment, the main seat body 21 is further provided with an annular flange 214 disposed around the opening of the accommodating cavity 211, and the annular flange 214 abuts against the end of the spandrel girder body 10 to limit the main seat body 21, so as to avoid the situation that the connecting protrusion 23 is also sunk into the jack due to the depth of the jack being greater than the depth of the main seat body 21, thereby ensuring that the connecting protrusion 23 can be reliably connected with the connecting hole.

Of course, in other embodiments, the depth of the insertion hole is adapted to the depth of the main housing 21, so as to avoid the situation that the connecting projection 23 is sunk into the insertion hole.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The bedstead spandrel girder is characterized by comprising a spandrel girder body and elastic connecting buckles arranged at two ends of the spandrel girder body along the length direction of the spandrel girder body;

2. The bedstead girder of claim 1, wherein a guide seat is provided between the elastic member and the coupling protrusion, and the guide seat is slidably inserted into the receiving cavity.

3. The bearing beam for bedstead according to claim 2, wherein a limiting structure is provided between the guide seat and the main seat body, the limiting structure is used for preventing the guide seat from separating from the main seat body.

4. The bed frame spandrel of claim 3, wherein the retaining structure comprises:

5. The bed frame bearing beam according to claim 4, wherein the side wall of the guide seat near the end of the elastic member is provided with an elastic arm, the limit projection is provided on an outer side wall of the elastic arm, and the elastic arm is movable toward the center of the receiving cavity by a thrust of the side wall of the receiving cavity against the limit projection when the guide seat is fitted into the receiving cavity.

6. The bedstead beam defined in claim 4, wherein the limiting concave portion is a hole through a side wall of the main base body, the hole extending along a sliding direction of the guide base for the limiting protrusion to move therein.

7. The bed frame carrier of claim 3, wherein the retaining structure is disposed between each of the opposing sides of the guide and each of the opposing sides of the main body.

8. The bed frame load beam of claim 1, wherein the load beam body is provided with insertion holes at both ends along the length direction thereof, and the main seat bodies are inserted into the insertion holes in a one-to-one correspondence manner.

9. The load beam according to claim 8, wherein a rib is provided on an outer side wall of the main body to abut against a wall of the insertion hole, and the rib extends in a depth direction of the main body.

10. The load beam of claim 8, wherein the main body further comprises an annular flange disposed around the opening of the receiving cavity, the annular flange abutting against an end of the load beam body.