CN216343217U

CN216343217U - Plate inserting structure

Info

Publication number: CN216343217U
Application number: CN202122546802.0U
Authority: CN
Inventors: 蒋晶磊
Original assignee: Yixiang Blow Molding Furniture Ningbo co Ltd
Current assignee: Yixiang Blow Molding Furniture Ningbo co Ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-19
Anticipated expiration: 2031-10-20

Abstract

The utility model provides a panel grafting structure, the shaping has protruding muscle of bar and the bar recess that can peg graft each other respectively on first panel and second panel, first panel and second panel can only be along pegging graft direction making relative movement, one of them circumference side of first panel outwards extends has straight arm, the equal slant of the left and right sides of straight arm extending direction extends and has the communications arm in straight arm outer end, straight arm and communications arm constitute the protruding muscle of bar in the lump, the bar recess is located on the inside wall of second panel, and the shape and the protruding muscle looks adaptation of bar recess. This protruding muscle of bar of panel grafting structure comprises the slope arm of straight arm and straight arm left and right sides, from this, can increase the contact surface of protruding muscle of bar and bar recess for the interlock degree is better, and the structure is comparatively stable, also does benefit to the water-proof effects who promotes grafting department, and, need not to connect through the connecting piece during grafting, and the assembly is very convenient, swift, in addition, this panel grafting structure application scope is wide, the connection between the double-phase adjacent curb plate of specially adapted cupboard.

Description

Plate inserting structure

Technical Field

The utility model relates to a plate inserting structure.

Background

The existing furniture products are often formed by mutually assembling and matching a plurality of plates, and the plates of the furniture are generally connected and fixed by screws in the assembling process, so that the installation is troublesome. For example, with common cupboard structure, current cupboard is when the equipment, and people often need fix the connecting piece installation such as screw on bottom plate, four blocks of curb plates and apron with the screwdriver to make bottom plate, curb plate and apron assemble together, not only the assembly is comparatively wasted time and energy, and assembly efficiency is lower moreover, correspondingly, must unscrew the screw one by one when dismantling the cupboard, also very inconvenient. Moreover, when the bottom plate, the side plate and the cover plate of the cabinet are manufactured by connecting the fixed cabinet with screws, mounting holes are often reserved on the plate, and the positions of the reserved mounting holes cannot be deviated for precise assembly, otherwise, the cabinet cannot be mounted in place or even cannot be mounted. Some cabinets are also provided with embedded connecting pieces in reserved mounting holes, so that subsequent production procedures are added after the boards are formed to install the embedded connecting pieces, the embedded connecting pieces are often installed through manual operation of workers, and the working efficiency is low. Although the prior art also discloses the inserting structure between two plates, which improves the assembly efficiency, the engaging degree of the inserting structures is not high, the structure reliability and the stability need to be further improved, and in addition, the contact area of the inserting position of the two plates is not large enough, which results in poor waterproof performance. In conclusion, further improvement of the existing plate connecting structure is needed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a plate inserting structure which is novel in structure, good in engagement degree and good in waterproof effect, aiming at the current situation of the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: this panel grafting structure, including first panel and second panel the shaping respectively has protruding muscle of bar and the bar recess that can peg graft each other on first panel and the second panel, and relative movement, its characterized in that can only be made along the grafting direction to first panel and second panel: one of them circumference side of first panel outwards extends has straight arm, straight arm outer end has the slope arm to the equal slant extension in the left and right sides of straight arm extending direction, straight arm and slope arm constitute in the lump the protruding muscle of bar, the bar recess is located on the inside wall of second panel, and the shape of bar recess with the protruding muscle looks adaptation of bar.

Preferably, the straight arm is perpendicular to the circumferential side.

Preferably, the inclined arm is an X-shaped inclined arm, and the outer end of the straight arm is disposed in the middle of the X-shaped inclined arm. After the inclined arm adopts X shape inclined arm, can increase the area of contact of bar protruding muscle and bar recess for the interlock degree is better, and the structure is comparatively stable, also does benefit to the water-proof effects who improves grafting department.

As another preferable scheme, the inclined arm is a V-shaped inclined arm, the outer end of the straight arm is arranged at the tip of the V-shaped inclined arm, and the strip-shaped convex rib formed by matching the V-shaped inclined arm and the straight arm is in a Y shape. The strip-shaped convex ribs are of a Y-shaped structure, and although the contact area is relatively small, the stability of the plug-in structure can be ensured.

In order to enable the first plate and the second plate to be mutually inserted and connected in place, one end of the strip-shaped groove is provided with an opening, and the other end of the strip-shaped groove is closed.

Preferably, the strip-shaped groove is close to the edge of the second plate and arranged along the length direction of the edge.

Preferably, the first plate and the second plate are perpendicular to each other in a state where the first plate and the second plate are inserted into each other. Therefore, the splicing structure can be used between two adjacent plates of the rectangular box body.

Compared with the prior art, the utility model has the advantages that: this panel grafting structure's first panel adopts the grafting structure of protruding muscle of bar and bar recess with second panel, the protruding muscle of bar comprises straight arm and the equal slant of the left and right sides that extends to straight arm extending direction by straight arm outer end, therefore, can increase the contact surface of the protruding muscle of bar and bar recess, make the interlock degree better, the structure is comparatively stable, also do benefit to the waterproof performance who promotes grafting department, and, first panel need not to be connected through the connecting piece when pegging graft with second panel, it is very convenient to assemble, and is swift, in addition, this panel grafting structure application scope is wide, the connection between the double-phase adjacent curb plate of specially adapted cupboard.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

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

FIG. 3 is an exploded view of the first embodiment of the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is an enlarged view of portion C of FIG. 3;

FIG. 6 is a schematic structural diagram according to a second embodiment of the present invention;

FIG. 7 is an enlarged view of portion D of FIG. 6;

fig. 8 is a schematic structural view of the first plate body and the strip-shaped ribs according to the second embodiment of the present invention.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

The first embodiment is as follows:

as shown in fig. 1 to 5, the plate inserting structure of the present embodiment includes a first plate 1 and a second plate 2 inserted into each other, the first plate 1 and the second plate 2 are both square plates, and in the inserting state, the first plate 1 and the second plate 2 are perpendicular to each other. The first plate 1 and the second plate 2 are respectively provided with a strip-shaped convex rib 11 and a strip-shaped groove 21 which can be mutually inserted, so that the first plate 1 and the second plate 2 can only move relatively along the inserting direction. The bar-shaped convex rib 11 of the embodiment is arranged on one of the circumferential side surfaces 12 of the first plate 1, the bar-shaped groove 21 is arranged on the inner side wall of the second plate 2, and the bar-shaped groove 21 is close to the edge of the second plate 2 and is arranged along the length direction of the edge. The shape of the strip-shaped groove 21 is matched with the strip-shaped convex rib 11, an opening is formed at one end of the strip-shaped groove 21, and the other end of the strip-shaped groove is closed, so that the first plate 1 and the second plate 2 can be conveniently spliced in place.

One of the circumferential sides 12 of the first plate 1 extends outwardly and has an outwardly extending straight arm 111, the straight arm 111 being perpendicular to the circumferential side 12. The outer end of the straight arm 111 extends obliquely to the left and right sides of the extending direction of the straight arm to form an inclined arm, and the straight arm 111 and the inclined arm together form a strip-shaped convex rib 11. The tilt arm in this embodiment is an X-shaped tilt arm 112, and the outer end of the straight arm 111 is disposed in the middle of the X-shaped tilt arm 112. After the protruding muscle 11 of bar adopts above-mentioned structure, area of contact between protruding muscle 11 of bar and the bar recess 21 is great, can improve the degree of engagement of first panel 1 and second panel 2 on the one hand, makes the grafting structure more stable, reliable, and on the other hand, along with area of contact's increase also does benefit to the water-proof effects who promotes first panel 1 and second panel 2 grafting department.

In this embodiment, first panel 1 is the bottom plate of cupboard, and second panel 2 is the curb plate of cupboard, during pegging graft each other, at first, places first panel 1 level, then, makes second panel 2 be in vertical position to make bar protruding muscle 11 insert backward from the open end of bar recess 21, the blind end that reaches bar protruding muscle 11 rear end and bar recess 21 offsets, thereby accomplishes pegging graft each other of first panel 1 and second panel 2.

This panel grafting structure can also use the grafting cooperation between other adjacent boards of cupboard, for example first panel 1 is the right side board of cupboard, and second panel 2 is the preceding curb plate of cupboard, and when right side board adopted this grafting structure to assemble with preceding curb plate, does not need any connecting piece, and the installation is very convenient, swift, and correspondingly, it is also very convenient to dismantle. Of course, the connection structure between the left side plate and the front side plate, and the connection structure between the left side plate and the rear side plate, and the connection structure between the right side plate and the rear side plate may also adopt the plate insertion structure in this embodiment.

Example two:

as shown in fig. 6 to 8, the inclined arm of the present embodiment is a V-shaped inclined arm 113, the outer end of the straight arm 111 is disposed at the tip of the V-shaped inclined arm 113, and the strip-shaped rib 11 formed by the V-shaped inclined arm 113 and the straight arm 111 is in a Y shape. The strip-shaped convex ribs 11 adopt a Y-shaped structure, and although the contact surface is relatively small, the stability of the plug-in structure can be ensured.

It should be noted that the above is only a preferred embodiment of the present invention, and it is obvious to those skilled in the art that various modifications or improvements may be made to the present invention without departing from the principle of the present invention, for example, in other applications, the first plate and the second plate may not be perpendicular to each other, for example, the inclined arm may adopt a cross-shaped structure or other suitable structures besides the V-shaped structure and the X-shaped structure of the above-mentioned embodiments, which are all considered to be within the protection scope of the present invention.

Claims

1. The utility model provides a panel grafting structure, includes first panel (1) and second panel (2) the shaping respectively has protruding muscle of bar (11) and bar recess (21) that can peg graft each other on first panel (1) and second panel (2), and relative movement, its characterized in that can only be made along the grafting direction in first panel (1) and second panel (2): one of them circumference side (12) of first panel (1) outwards extend has straight arm (111), the outer end of straight arm (111) all extends to the equal slant in the left and right sides of straight arm extending direction has the slope arm, straight arm (111) and slope arm constitute in the lump bar rib (11), bar recess (21) are located on the inside wall of second panel (2), and the shape of bar recess (21) with bar rib (11) looks adaptation.

2. The panel splicing structure of claim 1, wherein: the straight arm (111) is perpendicular to the circumferential side surface (12).

3. The panel splicing structure of claim 2, wherein: the inclined arm is an X-shaped inclined arm (112), and the outer end of the straight arm (111) is arranged in the middle of the X-shaped inclined arm (112).

4. The panel splicing structure of claim 2, wherein: the inclined arm is a V-shaped inclined arm (113), the outer end of the straight arm (111) is arranged at the tip part of the V-shaped inclined arm (113), and a strip-shaped convex rib (11) formed by matching the V-shaped inclined arm (113) with the straight arm (111) is Y-shaped.

5. The panel splicing structure of claim 1, wherein: one end of the strip-shaped groove (21) is opened, and the other end is closed.

6. The panel splicing structure of claim 1, wherein: the strip-shaped groove (21) is close to the edge of the second plate (2) and arranged along the length direction of the edge.

7. The panel splicing structure according to any one of claims 1 to 6, wherein: under the state that the first plate (1) and the second plate (2) are spliced, the first plate (1) and the second plate (2) are perpendicular to each other.