CN213115327U

CN213115327U - Fastening structure of interior decoration wallboard

Info

Publication number: CN213115327U
Application number: CN202021470617.7U
Authority: CN
Inventors: 吕二康; 徐厚国; 刘姿人; 邓经顺
Original assignee: Shenzhen Jianhe Decoration Engineering Co ltd
Current assignee: Shenzhen Jianhe Construction Group Co.,Ltd.
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-04
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a lock joint structure of interior decoration wallboard sets up between two adjacent wallboards, and it includes connecting seat and blank holder strip. The connecting seat is provided with a first L-shaped connecting sheet and a second L-shaped connecting sheet which are arranged at intervals, and the left end face and the right end face of the wallboard are provided with a first clamping groove and a second clamping groove which are matched with the first L-shaped connecting sheet and the second L-shaped connecting sheet. A certain distance is reserved between the left end face of the wallboard and the vertical portion of the first L-shaped connecting sheet. The head of blank pressing strip is buckled and pressed in the interval between first L type connection piece and second L type connection piece, and its afterbody has two first crimping portion and the second crimping portion that set up relatively, and the both ends outer wall has first indent and second indent about the wallboard, and first crimping portion and second crimping portion are crimping respectively with in first indent and the second indent. The utility model discloses can make adjacent wallboard keep the interval installation to in carrying out solitary maintenance and replacement to the wallboard.

Description

Fastening structure of interior decoration wallboard

Technical Field

The utility model relates to an architectural decoration's technical field, in particular to lock joint structure of interior decoration wallboard.

Background

The main purpose of the decorative wall board is to protect the wall body, enhance the firmness and durability of the wall body, prolong the service life of the wall body, improve the service function of the wall body, improve the heat preservation, heat insulation and sound insulation capabilities of the wall body and the like, and at present, the decorative wall board mainly comprises a solid wood wall board, an artificial wood wall board, a glass wall board and a metal wall board.

The connection between current wooden wallboard generally adopts to set up at plate body week side and detain the position structure and realize mutual block, and this has just led to when one of them plate body damage, has hardly carried out and has replaced alone impaired wallboard.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model aims at providing an interior decoration wallboard's lock joint structure aims at solving the problem that wooden decoration wallboard can not be replaced alone.

In order to achieve the above object, the present invention provides a fastening structure of an indoor decoration wall board, which is disposed between two adjacent wall boards and comprises a connecting seat and a blank holder.

The connecting seat is provided with a first L-shaped connecting piece and a second L-shaped connecting piece which are arranged at intervals, the left end face and the right end face of the wallboard are respectively provided with a first clamping groove and a second clamping groove which extend in the wallboard, the first clamping groove and the second clamping groove are respectively clamped on the horizontal part of the first L-shaped connecting piece and the horizontal part of the second L-shaped connecting piece, and a certain distance is reserved between the left end face of the wallboard and the vertical part of the first L-shaped connecting piece.

The head of blank holder strip withholds in first L type connection piece with in the interval between the second L type connection piece, its afterbody has two first crimping portion and the second crimping portion that set up relatively, the both ends outer wall has first indent and second indent about the wallboard, first crimping portion and second crimping portion crimping respectively with in first indent and the second indent to with the lateral wall looks butt in first indent and the second indent.

Optionally, a first detent structure is provided between the first indent and the first crimp portion, and a second detent structure is provided between the second indent and the second crimp portion.

Optionally, the first blocking structure is: the first buckle is arranged on the first pressure groove and is triangular, and the first buckle groove is arranged at the first crimping part and is matched with the first buckle.

The second clamping structure is as follows: the second buckle is arranged on the second pressure groove and is triangular, and the second buckle is arranged at the first crimping part and is matched with the second buckle groove.

Optionally, an elastic sheet in a shape like a Chinese character ji is arranged in the interval between the first L-shaped connecting sheet and the second L-shaped connecting sheet, and side walls of two sides of the U-shaped portion of the elastic sheet are provided with concave portions which are concave towards the inner side of the U-shaped portion.

Optionally, the peripheral side of the head of the edge pressing strip is provided with a curved groove opposite to the concave part.

Optionally, the horizontal support arms on the two sides of the elastic sheet are locked on the first L-shaped connecting sheet and the second L-shaped connecting sheet through screws.

The utility model discloses a set up two first L type connection pieces and the second L type connection piece that back of the body interval set up mutually on the connecting seat to cut apart two liang of adjacent wallboards. Meanwhile, a certain distance is reserved between the left end face of the left end wallboard of the first L-shaped connecting sheet and the vertical part of the first L-shaped connecting sheet, and then the blank pressing strips are buckled and pressed in the space between the first L-shaped connecting sheet and the second L-shaped connecting sheet to plug the space, so that the gap position between the adjacent wallboards is filled. Thereby completing the splicing between the adjacent wall panels.

When needs maintain alone or change a certain wallboard, only need extract the blank holder strip of the wallboard left and right sides from the connecting seat, slide wallboard to the left side again, make wallboard left end face and L type connection piece contact, make the second draw-in groove of wallboard right-hand member face break away from the second L type connection piece on its corresponding connecting seat, pry the wallboard and pull out the wallboard to the right side from the wallboard right side and just can dismantle the wallboard from the wall body to carry out the individual maintenance or the change of wallboard.

Compared with the prior art, the utility model discloses can realize the individual maintenance to arbitrary wallboard to in keeping uniformity and the aesthetic property of whole face decoration wallboard.

Drawings

Fig. 1 is an overall schematic view of a fastening structure of the indoor decoration wall panel of the present invention;

FIG. 2 is a schematic structural view of a wall panel;

FIG. 3 is a schematic view of the connecting seat;

FIG. 4 is a schematic view of a binder strip configuration;

fig. 5 is a schematic structural view of the elastic sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4 of the specification, an embodiment of the present invention provides a fastening structure of an interior wall panel, which includes a connecting seat 1 and a blank holder 2 disposed between two adjacent wall panels 4.

Connecting seat 1 passes through the screw fixation on building wall 5, is equipped with first L type connection piece 1a and the second L type connection piece 1b that double-phase back of the body interval set up on it, and the level is established respectively to the first draw-in groove 4a and the second draw-in groove 4b that extend in wallboard 4 to two terminal surfaces about wallboard 4, and first draw-in groove 4a and second draw-in groove 4b joint are respectively on the horizontal part of first L type connection piece 1a and the horizontal part of second L type connection piece 1 b. Wherein, keep certain interval between the left end face of wallboard 4 and the vertical portion of first L type connection piece 1a, wallboard 4 can slide to the left side to this makes the right end face of wallboard 4 break away from out in can following the first L type connection piece 1a of connecting seat 1.

The head of the edge pressing strip 2 is buckled and pressed in a space 1c between the first L-shaped connecting sheet 1a and the second L-shaped connecting sheet 1b, the tail of the edge pressing strip is provided with a first pressing part 2a and a second pressing part 2b which are oppositely arranged, the outer walls of the left end and the right end of the wallboard 4 are provided with a first pressing groove and a second pressing groove which are not shown in the drawing, and the first pressing part 2a and the second pressing part 2b are respectively pressed and connected with the first pressing groove and the second pressing groove and are abutted against the side walls of the first pressing groove and the second pressing groove. Therefore, the gap 1c between the first L-shaped connecting sheet 1a and the second L-shaped connecting sheet 1b is sealed and filled in the gap position between the adjacent wall boards 4, and the splicing between the adjacent wall boards 4 is completed.

When needs maintain alone or change certain wallboard 4, only need extract the blank holder 2 of the 4 left and right sides of this wallboard from connecting seat 1, slide wallboard 4 to the left side again, make 4 left end faces of wallboard and L type connection piece contact, make 4 right end faces of wallboard's second draw-in groove 4b break away from its second L type connection piece 1b that corresponds on the connecting seat 1, pry wallboard 4 and pull out wallboard 4 to the right side from 4 right sides of wallboard and just can dismantle wallboard 4 from building wall 5, thereby carry out the individual maintenance or the change of wallboard 4.

Compared with the prior art, the utility model discloses can realize the individual maintenance to arbitrary wallboard 4 to in keeping uniformity and the aesthetic property of whole face decoration wallboard 4.

Example 2

In addition to the above embodiment 1, as shown in fig. 1, 2 and 4, in the present embodiment, a first detent structure is provided between the first indent and the first crimp portion 2a, and a second detent structure is provided between the second indent and the second crimp portion 2 b. Thereby, the splicing strength between the edge strip 2 and the wall plate 4 is reinforced.

Specifically, in this embodiment, as shown in fig. 2, the first blocking structure may be: a first buckle 4c which is arranged on the first pressing groove and is approximately triangular, and a first buckle groove 2c which is arranged on the first crimping part 2a and is matched with the first buckle 4 c. The second clamping structure can also be: a second buckle 4d which is arranged on the second pressing groove and is approximately triangular, and a second buckle groove 2d which is arranged on the first crimping part 2a and is matched with the second buckle 4 d. From this, when blank holder 2 withheld together rather than two adjacent wallboard 4, blank holder 2's first catching groove 2c and second catching groove 2d can be drawn together rather than two adjacent wallboard 4 to the center of connecting seat 1 to make that adjacent wallboard 4 combines with blank holder 2 inseparabler.

It can be understood that, the first and second locking structures may also adopt other implementation structures, such as the arc-shaped inverted buckle that is engaged with each other and the buckle slot that is matched with the arc-shaped inverted buckle, as long as the adjacent wall panel 4 can be drawn together to the center of the connecting seat 1, and no specific limitation is made in this embodiment.

Example 3

In addition to embodiment 1 or embodiment 2, as shown in fig. 1, 4, and 5, in this embodiment, a spring plate 3 having a "U" shape is provided in a space 1c between a first L-shaped connecting piece 1a and a second L-shaped connecting piece 1b, and both side walls of a U-shaped portion of the spring plate 3 have inner concave portions 3a that are concave inward of the U-shaped portion. From this, when withholding the head of blank holder 2 in interval 1c, the head of blank holder 2 is pressed the interior concave part 3a pressure of shell fragment 3 and is become, and shell fragment 3 exerts reaction force to blank holder 2 this moment to make more firm of blank holder 2 at interval internal block.

Alternatively, in the present embodiment, a curved groove 2e opposite to the concavity is provided on the peripheral side of the head of the bead 2. Therefore, after the edge pressing strip 2 is buckled and pressed in place, the concave part 3a of the elastic sheet 3 is clamped in the curved surface groove 2e of the edge pressing strip 2, and the feedback feeling of clamping in place is provided for installation workers.

Optionally, in this embodiment, the horizontal arms 3b on both sides of the elastic sheet 3 are locked on the first L-shaped connecting piece 1a and the second L-shaped connecting piece 1b by screws. Therefore, the elastic sheet 3 is prevented from being taken out when the blank holder strip 2 is pulled out from the connecting seat 1.

The above is only the preferred embodiment of the present invention, not used in the present invention, and any slight modifications, equivalent replacements and improvements made by the technical entity of the present invention to the above embodiments should be included in the protection scope of the technical solution of the present invention.

Claims

1. A buckling structure of an indoor decorative wallboard is arranged between two adjacent wallboards and is characterized by comprising a connecting seat and a blank holder;

the connecting seat is provided with a first L-shaped connecting sheet and a second L-shaped connecting sheet which are arranged at intervals, the left end surface and the right end surface of the wallboard are respectively provided with a first clamping groove and a second clamping groove which extend horizontally into the wallboard, the first clamping groove and the second clamping groove are respectively clamped on the horizontal part of the first L-shaped connecting sheet and the horizontal part of the second L-shaped connecting sheet, and a certain distance is reserved between the left end surface of the wallboard and the vertical part of the first L-shaped connecting sheet;

2. The fastening structure of an interior wall panel according to claim 1, wherein the first indent and the first crimp portion have a first detent structure therebetween, and the second indent and the second crimp portion have a second detent structure therebetween.

3. The fastening structure of an indoor decorative wall panel as claimed in claim 2, wherein the first locking structure is: the first buckle is arranged on the first pressure groove and is triangular, and the first buckle groove is arranged on the first crimping part and is matched with the first buckle;

4. The fastening structure of indoor decoration wall panel according to any one of claims 1 to 3, wherein a spring plate in a shape of "ji" is provided in the space between the first L-shaped connecting piece and the second L-shaped connecting piece, and both side walls of the U-shaped portion of the spring plate have concave portions recessed toward the inside of the U-shaped portion.

5. The fastening structure of indoor decoration wall panel according to claim 4, wherein the edge strip has a curved groove opposite to the concave recess on the peripheral side of the head portion.

6. The fastening structure of indoor decoration wall panel according to claim 4, wherein the horizontal arms at two sides of the elastic sheet are fastened to the first L-shaped connecting sheet and the second L-shaped connecting sheet by screws.