CN211259252U

CN211259252U - Cabinet type solid wood board clamping structure

Info

Publication number: CN211259252U
Application number: CN201922173438.0U
Authority: CN
Inventors: 蒋维生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-14
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a cabinet type solid wood panel clamping structure, which comprises a first panel and a second panel, wherein the first panel and the second panel are in 90-degree right-angle clamping, a clamping part is connected between the first panel and the second panel, and the clamping part comprises a clamping groove and a clamping part; the appearance of the cabinet body can be integrally improved, the compressive strength of the cabinet body is greatly improved, the package and the transportation cost are greatly saved due to simple disassembly, and the cabinet can be produced in batch and in standardized mode.

Description

Cabinet type solid wood board clamping structure

Technical Field

The utility model relates to a furniture cabinet class field, concretely relates to cabinet type solid wood panel joint structure.

Background

The tenon is connected by two flat plates at right angles, and in order to prevent the tenon from being separated when being pulled, the tenon head is made into a trapezoidal platform shape. Because of its good mechanical properties, it is very common in traditional mahogany furniture. The tenon in cabinet type furniture has the strongest tensile capability in a certain direction of a right-angle side, the trapezoid clamping groove is borne at the moment, the extrusion force of the inner wall is generated, the tensile capability in the other direction is weaker (equivalent to a straight tenon), the friction force of the inner wall is borne at the moment, so that the tensile performance of the tenon-and-mortise in the direction is improved, and the tenon and the clamping groove are in interference fit so as to increase the friction force between the tenon-and-mortise. In the current furniture production, the tenon can realize standardized and mass production, the processing technology is quite mature, but the cabinet furniture directly taking the tenon as a disassembly and assembly structure is extremely rare, mainly because the wood always shrinks more or less, the friction force of the tenon in a certain direction is reduced, and the tenon and the mortise are loosened and fall off; in the prior art, when cabinet solid wood boards are spliced at right angles, two connecting boards are fixedly connected by only depending on pins, and the cabinet solid wood board has the defects of simple structure, low strength, easy damage after long-term use, no texture and layering of wood, poor appearance, easy cracking, deformation, warping and the like at corners, uneven surface and influence on product quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a cabinet type solid wood panel joint structure.

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

the utility model provides a cabinet type solid wood panel joint structure, includes first panel, second panel, first panel with the second panel is the concatenation of 90 degrees right angles, first panel with be connected with joint portion between the second panel, joint portion includes joint groove and joint spare, the draw-in groove set up in first panel, joint spare includes end and connecting portion, the end of joint spare with joint groove shape looks adaptation, connecting portion with the second panel is fixed.

Preferably, the cross-section in joint groove is trapezoidal, the end cross-section of joint spare is trapezoidal, can realize the firm concatenation between two panels through the trapezium structure, and the structure is more firm.

Preferably, the second panel is provided with a plurality of positioning holes, the connecting part of the clamping piece can movably penetrate through the positioning holes, and the connecting part is in threaded connection with the corresponding positioning holes; the setting position and the setting number of the positioning holes are determined according to the length of the clamped plates.

Preferably, the clamping groove is in clearance fit with the end of the clamping piece, and the clearance between the clamping groove and the end of the clamping piece is 0.1-0.2 mm.

Preferably, the depth H of the clamping groove is 9-12mm, and the width W of the bottom of the clamping groove is 9-12 mm.

Preferably, the inclined plane of the end cross-section both sides of joint spare is the plane, the inclined plane cooperatees with two inclined plane inner walls of joint inslot, and the inclined plane has further increased the area of contact of joint spare and joint groove lateral wall, has increased the holistic stability of structure.

Preferably, the overall length of the clamping piece is 40-55 mm.

The utility model has the advantages that: the utility model can realize the quick disassembly and assembly between the furniture cabinet plates through the connection between the clamping groove and the clamping piece, and overcomes the defects that the connecting nail hole of the traditional transverse plate and the vertical plate is exposed and is not easy to disassemble; the appearance of the cabinet body can be integrally improved, the compressive strength of the cabinet body is greatly improved, the package and the transportation cost are greatly saved due to simple disassembly, and the cabinet can be produced in batch and in standardized mode.

Drawings

FIG. 1 is a schematic view of the structure of each part of the present invention;

FIG. 2 is a side view of the clamping structure of the present invention;

fig. 3 is a schematic view of a second panel according to the present invention;

FIG. 4 is a schematic structural view of the clip;

in the figure, 1-a first panel, 2-a second panel, 3-a clamping groove, 4-a positioning hole, 5-a clamping piece, 6-an end head and 7-a connecting part.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 1-2, a cabinet type solid wood panel clamping structure comprises a first panel and a second panel, wherein the first panel and the second panel are spliced at a right angle of 90 degrees, a clamping part is connected between the first panel 1 and the second panel 2, the clamping part comprises a clamping groove 3 and a clamping piece 5, and an end 6 of the clamping piece 5 is matched with the clamping groove 3 in shape; the first panel 1 is longitudinally arranged, the second panel 2 is transversely arranged, the first panel 1 is provided with a clamping groove 3, the section of the clamping groove 3 is trapezoidal, the section of an end head 6 of the clamping piece 5 is trapezoidal, the second panel 2 is provided with a plurality of positioning holes 4, and the positioning holes 4 are correspondingly connected with the clamping pieces; specifically, the inclined planes on the two sides of the section of the end 6 of the clamping piece 5 are planes, and the inclined planes are matched with the inner walls of the two inclined planes in the clamping groove 3; the joint groove 3 with be clearance fit between the end 6 of joint spare 5, the clearance volume between the joint groove 3 with the end 6 of joint spare 5 is 0.1-0.2mm, the degree of depth H of joint groove 3 be 9-12mm, the wide W in bottom in joint groove 3 be 9-12mm, 5 full lengths 40-55mm of joint spare.

Instructions for use: the tenon machine is used for penetrating and arranging the joint groove at the proper position of the first panel, the connecting surface of the second panel and the first panel is provided with a plurality of joint pieces, and the end of each joint piece is inserted into the port of the joint groove arranged on the first panel to realize the tight connection of the two panels.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a cabinet type solid wood panel joint structure, includes first panel, second panel, its characterized in that, first panel with the second panel is the concatenation of 90 degrees right angles, first panel with be connected with joint portion between the second panel, joint portion includes joint groove and joint spare, the joint groove set up in first panel, joint spare includes end and connecting portion, the end of joint spare with joint groove shape looks adaptation, connecting portion with the second panel is fixed.

2. The cabinet type solid wood panel clamping structure as claimed in claim 1, wherein the section of the clamping groove is trapezoidal, and the section of the end of the clamping member is trapezoidal.

3. The cabinet type solid wood panel clamping structure as claimed in claim 1, wherein the second panel is provided with a plurality of positioning holes, the connecting portion of the clamping member is inserted into the positioning holes, and the connecting portion is screwed with the corresponding positioning holes.

4. The cabinet type solid wood panel clamping structure as claimed in claim 3, wherein the clamping groove is in clearance fit with the end of the clamping member, and the clearance between the clamping groove and the end of the clamping member is 0.1-0.2 mm.

5. The cabinet type solid wood panel clamping structure as claimed in claim 4, wherein the depth H of the clamping groove is 9-12mm, and the width W of the bottom of the clamping groove is 9-12 mm.

6. The cabinet type solid wood panel clamping structure as claimed in claim 1, wherein the inclined planes on both sides of the cross section of the end of the clamping member are planes, and the inclined planes are matched with the inner walls of the two inclined planes in the clamping groove.

7. The cabinet type solid wood panel clamping structure as claimed in any one of claims 1 to 6, wherein the overall length of the clamping member is 40-55 mm.