CN218817441U

CN218817441U - Connecting corner connector for bed

Info

Publication number: CN218817441U
Application number: CN202222836046.XU
Authority: CN
Inventors: 陈嘉良; 谭凤; 陈志斌; 徐彩红
Original assignee: Foshan Gaoming Wanshida Furniture Accessories Co ltd
Current assignee: Foshan Gaoming Wanshida Furniture Accessories Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-04-07
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to the technical field of hardware accessories, the utility model discloses a bed is with connecting angle sign indicating number, it includes backing plate, L shaped plate, bolt and nut, be provided with one or more first assembly through-hole on the backing plate, be provided with the second assembly through-hole that corresponds with first assembly through-hole on the face of L shaped plate, the screw portion of bolt runs through first assembly through-hole and second assembly through-hole and nut threaded connection, be provided with one or more first location openings on the pore wall of first assembly through-hole, the head of bolt is provided with the location arch that corresponds with first location opening rather than the junction of screw rod, location arch and first location opening joint; this application avoids the bolt to rotate along with the nut through setting up the first open-ended restriction in protruding cooperation in location to it is more firm to make to connect between backing plate and the L shaped plate, has improved the steadiness of bedstead greatly.

Description

Connecting corner connector for bed

Technical Field

The utility model relates to a hardware fitting technical field, in particular to bed is with connecting angle sign indicating number.

Background

With the continuous development of the network era, large and small articles in life can be obtained through online shopping basically. Therefore, various detachable bed frames are available on the market, and the detachable bed frame mainly comprises a bed head, a bed frame, a bed tail, bed legs, a bed board and other parts.

At present, most bedstead in the market usually includes four side plates, and two adjacent side plates usually adopt corner connectors to splice, so that four side plates form a frame; angle sign indicating number structure among the prior art generally includes the backing plate, the L shaped plate, the bolt, parts such as nut, be provided with the assembly through-hole that is used for the cross-under bolt on the face of backing plate and L shaped plate usually, in the installation, pass the assembly through-hole with the screw rod of bolt usually earlier, fix the backing plate on a curb plate after that, then pass the assembly through-hole on the L shaped plate with the screw rod of bolt, again with the screw rod spiro union of nut and bolt, so that the backing plate is connected with the L shaped plate, be connected another face with the adjacent curb plate of L shaped plate at last, can accomplish the connection of both sides board, however, this kind of angle sign indicating number structure that has now is when swivel nut, if the gasket is connected tightly reality inadequately with the curb plate, the head of bolt rotates along with the nut easily, it fastens to be difficult to connect backing plate and L shaped plate through nut and bolt, influence the stability of bedstead.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art's weak point, the utility model aims to provide a bed is with connecting angle sign indicating number improves the fastening nature of connecting between backing plate and the L shaped plate, improves the steadiness of bedstead.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the technical scheme of this application provides a bed is with connecting angle sign indicating number, and it includes backing plate, L shaped plate, bolt and nut, be provided with one or more first assembly through-hole on the backing plate, be provided with on the face of L shaped plate with the second assembly through-hole that first assembly through-hole corresponds, the screw section of bolt runs through first assembly through-hole with second assembly through-hole with nut threaded connection, be provided with one or more first location opening on the pore wall of first assembly through-hole, the head of bolt is provided with the location arch that corresponds with first location opening rather than the junction of screw rod, the location arch with first location opening joint.

In the bed connecting corner brace, a second positioning opening corresponding to the first positioning opening is arranged on the hole wall of the second assembling through hole, and the positioning protrusion is clamped with the second positioning opening.

In the bed connecting corner brace, one or more first reinforcing ribs are arranged on the face, close to the base plate, of the L-shaped plate.

In the bed connecting corner brace, one or more second reinforcing ribs are arranged at the joint between the two plate surfaces of the L-shaped plate.

In the bed connecting corner brace, one or more first mounting through holes are formed in the base plate and used for screws to mount.

In the bed connecting corner brace, a concave position is arranged on one side of the first mounting through hole close to the L-shaped plate in a surrounding mode, and the concave position is used for being connected with the head of a screw in a matched mode.

In the bed connecting angle sign indicating number, be provided with one or more second installation through-holes on the face that the second assembly through-hole was kept away from to the L shaped plate, second installation through-hole is used for supplying the screw to install.

In the bed connecting corner brace, a convex position is arranged around the hole at one side of the second mounting through hole close to the bolt, and the convex position is used for reducing the contact area between the head of the screw and the L-shaped plate.

Has the beneficial effects that:

the utility model provides a bed is with connecting angle sign indicating number, this application is through setting up the location arch on the bolt to set up first location opening on the backing plate, when revolving the nut soon, through the restriction effect of location arch cooperation first location opening, avoid the bolt to rotate along with the nut, thereby make to connect more firmly between backing plate and the L shaped plate, improved the steadiness of bedstead greatly; simultaneously, set up a plurality of first strengthening ribs and second strengthening rib on the L shaped plate, increased the anti deformability of L shaped plate, improved the steadiness of bedstead greatly.

Drawings

FIG. 1 is a perspective view of a bed connection corner brace provided by the present invention;

FIG. 2 is an enlarged view of a portion of area A of FIG. 1;

fig. 3 is an installation schematic diagram of the bed connecting corner brace provided by the present invention;

fig. 4 is a combined state diagram of the backing plate, the bolt and the first screw provided by the present invention;

fig. 5 is a perspective view of the backing plate provided by the present invention;

fig. 6 is a perspective view of the L-shaped plate provided by the present invention;

FIG. 7 is a side view of the bed connecting corner brace provided by the present invention;

fig. 8 is a partially enlarged view of the area B in fig. 7.

Description of the main element symbols: the structure comprises a base plate 1, a backing plate 11, a first assembling through hole, a first positioning opening 111, a first installing through hole 12, a concave position 121, a 2-L-shaped plate 21, a second assembling through hole 211, a second positioning opening 22, a first reinforcing rib 23, a second reinforcing rib 24, a second installing through hole 25, an arc part 241, a convex position 241, a bolt 3, a positioning bulge 31, a nut 4, a first screw 5, a second screw 6 and a side plate 7.

Detailed Description

The utility model provides a bed is with connecting angle sign indicating number, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the attached drawing and the embodiment is lifted the utility model discloses do further detailed description.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper" and "lower" and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and should not be construed as limitations of the present invention; in addition, the terms "mounted," "connected," and the like are to be construed broadly, and those skilled in the art can understand the specific meaning of the terms in the present invention according to specific situations.

Please refer to fig. 1 and 2, the utility model provides a bed is with connecting angle sign indicating number, it includes backing plate 1, L shaped plate 2, bolt 3 and nut 4, be provided with first assembly through-hole 11 on the backing plate 1, be provided with one or more second assembly through-hole 21 that correspond with first assembly through-hole 11 on the face of L shaped plate 2, the screw rod portion of bolt 3 runs through first assembly through-hole 11 and second assembly through-hole 21 and nut 4 threaded connection, be provided with one or more first location opening 111 on the pore wall of first assembly through-hole 11, the head of bolt 3 is provided with the location arch 31 that corresponds with first location opening 111 rather than the junction of screw rod, location arch 31 and first location opening 111 joint.

In the actual use process, as shown in fig. 3, firstly, the screw portion of the bolt 3 passes through the first assembling through hole 11, the positioning protrusion 31 is clamped with the first positioning opening 111, the bolt 3 is fixed on the backing plate 1, then, the backing plate 1 is installed on the side plate 7, then, the second assembling through hole 21 passes through the screw portion of the bolt 3, then, a panel of the L-shaped plate 2 far away from the second assembling through hole 21 is installed on the adjacent side plate 7, finally, the nut 4 is in threaded connection with the bolt 3, when the nut 4 is screwed, the bolt 3 is prevented from rotating together with the nut 4 by the limiting effect of the positioning protrusion 31 matching with the first positioning opening 111, so that the connection between the backing plate 1 and the L-shaped plate 2 is more stable, and the stability of the bed frame is greatly improved.

Specifically, referring to fig. 1 and 2, it can be understood that the hole wall of the second assembling through hole 21 is provided with a second positioning opening 211 corresponding to the first positioning opening 111, and the positioning protrusion 31 is engaged with the second positioning opening 211. The positioning protrusion 31 is further restricted by the second positioning opening 211, and the bolt 3 is further prevented from rotating together with the nut 4.

In some embodiments, as shown in fig. 6, one surface of the L-shaped plate 2 adjacent to the mat 1 is provided with one or more first reinforcing ribs 22. The deformation resistance of the L-shaped plate 2 is increased by the first reinforcing ribs 22, so that the L-shaped plate 2 is more stably connected with the base plate 1, thereby further improving the stability of the bed frame.

In some embodiments, as shown in figure 6, one or more second reinforcing ribs 23 are provided at the junction between the two panel faces of the L-shaped panel 2. Through the anti deformability of the junction between two faces of second strengthening rib 23 increase L shaped plate 2, avoid the contained angle between two faces of L shaped plate 2 to change easily, and influence the connection of two adjacent curb plates 7 on the bedstead.

In some embodiments, as shown in fig. 5, one or more first mounting through holes 12 are provided on the backing plate 1, the first mounting through holes 12 are used for mounting screws, and the screws include the first screws 5 and the second screws 6, that is, the backing plate 1 is mounted on the side plate 7 by the first screws 5 penetrating through the first mounting through holes 12, so that the convenience of mounting the backing plate 1 is further improved.

Further, as shown in fig. 5, a recessed portion 121 is disposed around the first mounting through hole 12 near the one side opening of the L-shaped plate 2, and the recessed portion 121 is used for being connected with the head of the first screw 5 in a matching manner. Through concave position 121 and the head cooperation of first screw 5 be connected, make the connection between backing plate 1 and the L shaped plate 2 inseparabler, further improved the steadiness of being connected between backing plate 1 and the L shaped plate 2.

In some embodiments, as shown in fig. 6, one or more second mounting through holes 24 are provided on the surface of the L-shaped plate 2 away from the second mounting through hole 21, and the second mounting through holes 24 are used for mounting the second screws 6, that is, the L-shaped plate 2 is mounted on the side plate 7 by the second screws 6 penetrating through the second mounting through holes 24, so that the convenience of mounting the L-shaped plate 2 is further improved.

Still further, with reference to fig. 7 and 8, it can be understood that the side hole of the second mounting through hole 24 close to the bolt 3 is provided with a convex portion 241 in a surrounding manner, and the convex portion 241 is used for reducing the contact area between the head of the second screw 6 and the L-shaped plate 2. The contact area between the head of the second screw 6 and the surface of the second mounting through hole 24 far away from the side plate 7 is reduced by the convex portion 241, so that the friction resistance between the head of the second screw 6 and the surface of the second mounting through hole 24 far away from the side plate 7 is reduced, and the L-shaped plate 2 and the side plate 7 can be conveniently separated by screwing the second screw. It should be noted that, when two connected side plates 7 need to be separated, the two connected side plates 7 can be separated by screwing the second screw to separate the L-shaped plate 2 from one of the side plates 7, and the cushion plate 1 does not need to be separated from the other side plate 7. Simultaneously, in the packing transportation, for the convenience of user equipment bedstead, can be packed backing plate 1 and curb plate 7 well being connected when dispatching from the factory again, reduced the burden that the user assembled the bedstead to user experience has been promoted and has felt.

In a practical embodiment, as shown in fig. 6, the corners of the L-shaped board 2 are provided with the curved portions 25, so that the corners of the L-shaped board 2 are more smooth by the curved portions 25, and the corners of the L-shaped board 2 are prevented from scratching the hands of the user.

In summary, according to the present application, the positioning protrusion 31 is disposed on the bolt 3, and the first positioning opening 111 is disposed on the base plate 1, so that when the nut 4 is screwed, the bolt 3 is prevented from rotating along with the nut 4 by the limiting effect of the positioning protrusion 31 matching with the first positioning opening 111, so that the base plate 1 and the L-shaped plate 2 are connected more stably, and the stability of the bed frame is greatly improved; meanwhile, the plurality of first reinforcing ribs 22 and the plurality of second reinforcing ribs 23 are arranged on the L-shaped plate 2, so that the deformation resistance of the L-shaped plate 2 is improved, and the stability of the bed frame is greatly improved.

It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.

Claims

1. The utility model provides a bed is with connecting angle sign indicating number, a serial communication port, including backing plate, L shaped plate, bolt and nut, be provided with one or more first assembly through-hole on the backing plate, be provided with on the face of L shaped plate with the second assembly through-hole that first assembly through-hole corresponds, the screw rod portion of bolt runs through first assembly through-hole with second assembly through-hole with nut threaded connection, be provided with one or more first location opening on the pore wall of first assembly through-hole, the head of bolt is provided with the location arch that corresponds with first location opening rather than the junction of bolt, the location protruding with first location opening joint.

2. The bed connecting corner brace according to claim 1, wherein a second positioning opening corresponding to the first positioning opening is formed in the hole wall of the second assembling through hole, and the positioning protrusion is clamped with the second positioning opening.

3. The bed connecting corner brace according to claim 1, wherein one or more first reinforcing ribs are provided on a face of the L-shaped plate adjacent to the base plate.

4. The bed connecting angle bracket of claim 1, wherein one or more second reinforcing ribs are arranged at the connecting part between the two plate surfaces of the L-shaped plate.

5. The bed connecting corner brace according to any one of claims 1 to 4, wherein the base plate is provided with one or more first mounting through holes for screws to mount.

6. The bed connection angle brace of claim 5, wherein the first installation through hole is surrounded by a recess near a side opening of the L-shaped plate, and the recess is used for being matched and connected with the head of the screw.

7. The bed connecting angle brace according to any one of claims 1 to 4, wherein one or more second mounting through holes are formed in the surface of the L-shaped plate away from the second mounting through holes, and the second mounting through holes are used for screws to mount.

8. The bed connecting angle code of claim 7, wherein the second mounting through hole is surrounded by a convex part near the bolt side hole, and the convex part is used for reducing the contact area between the head of the screw and the L-shaped plate.