阅读说明：本技术 一种地板及墙板防潮圆弧锁扣结构 (Dampproofing circular arc hasp structure of floor and wallboard ) 是由 夏先兵 郑芳忠 范文明 于 2020-05-25 设计创作，主要内容包括：本发明属于建筑装饰材料技术领域,涉及一种地板及墙板防潮圆弧锁扣结构,所述地板的相对两侧边缘上设有相互配合的异形榫头结构及异形榫槽结构,所述异形榫头结构为正半圆弧的榫头,由下至上包括榫头轴向接触面,榫头正半圆弧面,榫头径向接触面,与异形榫头结构相配合的异形槽结构为正半圆弧的榫槽,由下至上包括榫槽轴向接触面,榫槽正半圆弧面,榫槽径向接触面,所述异形榫头结构及异形榫槽结构间的左侧是径向平面接触,所述异形榫头结构及异形榫槽结构间的下侧是轴向平面接触。本发明的地板及墙板独特的设计结构,铺装适应性强,可以满足较大高低差地面的铺装,防潮且安装牢固性高、拉力大。(The invention belongs to the technical field of building decoration materials, and relates to a damp-proof circular arc lock catch structure for a floor and a wallboard, wherein the edges of two opposite sides of the floor are provided with a special-shaped tenon structure and a special-shaped mortise structure which are matched with each other, the special-shaped tenon structure is a tenon with a positive semicircular arc, the special-shaped mortise structure comprises a tenon axial contact surface, a tenon positive semicircular arc surface and a tenon radial contact surface from bottom to top, the special-shaped mortise structure matched with the special-shaped tenon structure is a mortise with a positive semicircular arc, the special-shaped mortise structure comprises a mortise axial contact surface, a mortise positive semicircular arc surface and a mortise radial contact surface from bottom to top, the left side between the special-shaped tenon structure and the special-shaped mortise structure is in radial plane contact, and the lower side between the special-shaped tenon structure and the special-shaped mortise structure. The floor and the wallboard have unique design structures, have strong paving adaptability, can meet the requirement of paving the ground with larger height difference, and have moisture resistance, high installation firmness and large tension.)

1. The utility model provides a dampproofing circular arc hasp structure of floor and wallboard, its characterized in that: be equipped with special-shaped tenon structure and special-shaped tongue-and-groove structure of mutually supporting on the relative both sides edge on floor, special-shaped tenon structure is the tenon of positive semicircle, by supreme tenon axial contact surface (1) that includes down, tenon positive semicircle face (2), tenon radial contact surface (3), be the tongue-and-groove of positive semicircle with special-shaped tenon structure matched with special-shaped tongue-and-groove structure, by supreme tongue-and-groove axial contact surface (4) that includes down, tongue-and-groove positive semicircle face (5), tongue-and-groove radial contact surface (6), the left side between special-shaped tenon structure and special-shaped tongue-and-groove structure is radial plane contact, downside between special-shaped tenon structure and special-shaped tongue-and-groove structure is axial plane contact.

2. A moisture-proof circular arc locking structure for floor and wall board as claimed in claim 1, wherein: the tenon positive semicircular arc surface (2) is an elastic component and is matched with the mortise positive semicircular arc surface (5) to better lock the floor and the wallboard.

3. A moisture-proof circular arc locking structure for floor and wall board as claimed in claim 1, wherein: the tongue-and-groove positive semicircular arc surface (5) is an elastic component and is matched with the tenon positive semicircular arc surface (2) to better lock the floor and the wallboard.

4. A moisture-proof circular arc locking structure for floor and wall board as claimed in any one of claims 1-3, wherein: the arc buckle structure floor and the wall plate are integrally formed by metal materials, nonmetal materials or composite materials.

5. A moisture-proof circular arc locking structure for floor and wall board as claimed in any one of claims 1-3, wherein: the floor and the wallboard are of an integral structure made of one of a solid wood floor wallboard, a solid wood composite floor wallboard, a bamboo-wood composite floor wallboard, a cork composite floor wallboard, an SPC floor wallboard and a biological texture wallboard.

Technical Field

The invention belongs to the technical field of building decoration materials, and particularly relates to a moisture-proof circular arc lock catch structure for floors and wallboards.

Background

At present, wood floor lock catches on the market are various in variety and are divided into an inclined insertion type lock catch, a transverse insertion type lock catch and a vertical insertion type lock catch according to installation modes, wherein the inclined insertion type lock catch is used in a large area due to strong pulling force and good detachment. However, the prior art needs to be matched with moisture-proof wax or waterproof additives to better realize the moisture-proof performance of the floor lock catch.

For example, in the technology disclosed in the prior art CN107042560A, the joint seams of the floor are coated with the moisture-proof and weather-proof vegetable oil, and after the seamless joint moisture-proof floor is spliced, a thread gap is not reserved above and below the joint seams of the floor, so that moisture/humidity and dust and garbage on the back can be effectively prevented from invading from the gaps on the side edges or the back, and meanwhile, the moisture-proof and weather-proof performance is good, and the deformation is not easy. The patent still uses conventional moisture resistant additives to ensure the moisture resistance of the floor latch without changing the performance of the floor from the latch structure.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a dampproofing circular arc hasp structure in floor and wallboard, set up special-shaped tenon through floor itself, special-shaped tongue-and-groove structure, need not be equipped with the connecting piece, floor self can accomplish the installation on floor and lay, this circular arc is detained the structure lock and is effectual, the dampproofing non-deformable of hasp, make things convenient for dismouting many times, extension wood floor wallboard life, the circular arc is detained the structure and can be used to various floors and wallboard substrate, real wood floor wallboard, the compound floor wallboard of wood, bamboo floor wallboard, the compound floor wallboard of bamboo wood, the compound floor wallboard of cork, SPC floor wallboard and biological texture wallboard etc..

The invention is realized by the following technical scheme: the utility model provides a dampproofing circular arc hasp structure in floor and wallboard, be equipped with the special-shaped tenon structure and the special-shaped tongue-and-groove structure of mutually supporting on the relative both sides edge on floor, special-shaped tenon structure is the tenon of positive semicircle, by supreme tenon axial contact surface that includes down, the positive semicircle face of tenon, the radial contact surface of tenon, and the tongue-and-groove that is positive semicircle with special-shaped tenon structure matched with special-shaped tenon structure is the tongue-and-groove of positive semicircle, by supreme tongue-and-groove axial contact surface that includes down, the positive semicircle face of tongue-and-groove, the tongue-and-groove radial contact surface, the left side between special-shaped tenon structure and special-shaped tongue-and-groove structure is radial plane contact, downside between special-shaped tenon structure and special-shaped tongue.

Furthermore, the right semicircular arc surface of the tenon is an elastic component, and is matched with the right semicircular arc surface of the mortise to better lock the floor and the wallboard.

Furthermore, the right semicircular arc surface of the mortise is an elastic component, and the floor and the wallboard are better locked by matching with the right semicircular arc surface of the tenon.

Furthermore, the arc buckle structure floor and the wall plate are integrally formed structures made of metal materials, non-metal materials or composite materials.

Further, the floor and the wall board are of an integral structure made of one of a solid wood floor board, a solid wood composite floor board, a bamboo-wood composite floor board, a cork composite floor board, an SPC floor board and a biological texture wall board.

The invention has the following beneficial effects: the joint of the tenon and the mortise of the circular arc buckle structure is positioned at one end of the joint seam of the floor and the wallboard, so that moisture in the air is difficult to enter the circular arc buckle structure, the moisture resistance is excellent, the dimensional deformation of the floor and the wallboard is small, and the structure is stable; the side of the contact surface of the tenon and the mortise is slightly spaced from the top side, so that the size change of the lock catch caused by the expansion and contraction of the wood floor wallboard can be prevented, and further, the occurrence of noise, difficulty in secondary installation and the like can be effectively prevented; the floor and the wallboard have unique design structures, have strong paving adaptability, can meet the requirement of paving the ground with larger height difference, and have high installation firmness and large tension; the floor and wall board can be used for various wood floor and wall board base materials, such as solid wood floor and wall boards, solid wood composite floor and wall boards, bamboo and wood composite floor and wall boards and the like.

Drawings

Fig. 1 is a schematic cross-sectional view of the floor and wall board of the moisture-proof circular arc locking structure of the floor and wall board of the invention.

Fig. 2 is a schematic view of the installation of the moisture-proof circular arc locking structure of the floor and the wall board.

Wherein, the names of the components are: 1. tenon axial contact surface, 2 tenon positive semicircle face, 3 tenon radial contact surface, 4 mortise axial contact surface, 5 mortise positive semicircle face, 6 mortise radial contact surface, 7, the terminal side slight clearance of hasp, 8, the fine clearance of hasp top side.

Detailed Description

The present invention will be described in detail below with reference to examples to facilitate the understanding of the present invention by those skilled in the art, but the present invention is not limited to the following examples.