CN213837496U

CN213837496U - Double-buckle wave-shaped lock catch structure floor slab

Info

Publication number: CN213837496U
Application number: CN202021643183.6U
Authority: CN
Inventors: 夏先兵; 郑芳忠; 范文明; 姜志华; 贡红霞
Original assignee: Reinforcement Floor Branch Of Dare Wood Based Panel Group Co ltd; Dare Wood Based Panel Group Co ltd
Current assignee: Reinforcement Floor Branch Of Dare Wood Based Panel Group Co ltd; Dare Wood Based Panel Group Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-07-30
Anticipated expiration: 2030-08-10

Abstract

The utility model belongs to the technical field of the architectural decoration material, a two buckle wave hasp structure floorboards is related to, be equipped with the dysmorphism tenon structure and the dysmorphism tongue-and-groove structure of mutually supporting on the relative both sides edge of floorboard, dysmorphism tenon structure is square tenon structure, from top to bottom in proper order for the floor wallboard hasp installation allowance, tenon square structure, tenon wave atress position, tenon main part atress position around the integrative structure that forms, with dysmorphism tenon structure matched with dysmorphism tongue-and-groove structure, from top to bottom, including tongue-and-groove installation allowance, tongue-and-groove main part position, complex wave structure, tongue-and-groove atress protrusion position around the integrative structure that forms. The utility model has small size and compact lock catch processing amount of the floor and the wall, and can improve the utilization rate of the base material; the inclined insertion type mounting mode is convenient for positioning and quick locking during the installation of the floor panel; the wave-shaped combination mode increases the contact area and the stress structure of the floor wallboard and improves the pulling force of the lock catch.

Description

Double-buckle wave-shaped lock catch structure floor slab

Technical Field

The utility model belongs to the technical field of the architectural decoration material, in particular to two buckle wave hasp structure floor slabs.

Background

The wood floor has the advantages of comfortable foot feeling, various color and appearance, good heat insulation effect, close to nature and the like, and is widely applied to household pavement and office places. The good floor lock catch not only can ensure the floor to be tightly installed and prolong the service life of the floor, but also can reduce the phenomenon of dry shrinkage and wet expansion caused by temperature and humidity change between the floors. The existing floor lock catch is installed in an inclined insertion mode mostly, and is typically represented as a smart lock catch. However, the structure has the defects of insufficient installation and positioning, poor stability and the like.

For example, CN202745331U in the prior art discloses a locking structure for an oblique-head type ground heating solid wood floor, which comprises two floor boards that are butted with each other, wherein a single-side oblique mortise is horizontally arranged on one side surface of one of the floor boards, and a single-side oblique tenon corresponding to the single-side oblique mortise is outwards arranged on the other side surface of the other floor board; the upper inner side surface of the single-side inclined rabbet is vertically provided with a trapezoidal rabbet, and the upper surface of the single-side inclined tenon protrudes upwards to form a trapezoidal tenon corresponding to the trapezoidal rabbet. All edges of the floor are provided with 45-degree chamfers, and after the two butted floors are butted, the two 45-degree chamfers form 90-degree V-shaped grooves. The single-side inclined tenon and the single-side inclined tenon opening leave space allowance in the horizontal direction; and space allowance is reserved on the side surface of the butt joint of the floor in the horizontal direction. The structure is simple, the construction is convenient, the allowance space is reserved, the deformation is not easy, the cost is low, and the service life is long. The waterproof effect is obvious, and the arris all has 45 degrees chamfers, is 90 degrees v type grooves after the amalgamation. Has good popularization value and economic value. The prior art has the following defects: although the floor lock catch has simple structure, convenient construction and allowance space, the floor lock catch is not easy to deform, has low cost and long service life and has obvious waterproof effect. But the single buckle structure of this structure makes the installation difficult location, and just has 1 atress structure after the installation, easily appears the hasp fracture scheduling problem.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: the floor board with the double-buckle wave-shaped buckle structure is provided, the inclined insertion type installation can realize the quick installation of the buckle of the floor board, the structure of the lead-in groove can be increased, the installation and the positioning of the buckle are convenient, and meanwhile, the pull force of the buckle of the floor board is increased by the lead-in groove; the wavy structure is also favorable for reducing the deformation of the lock catch, and the size stability and the service life of the floor panel lock catch are improved.

The double-buckle wavy-lock-catch-structure floor slab is matched with each other through a rabbet tenon at one end of the floor slab and a rabbet mortise at the other end of the floor slab to form tight connection; the wave-shaped locking structure is formed at the joint of the parts, and has a plurality of advantages, such as increasing the stress area of the floor, improving the pulling force of the floor board, and the projecting part in the middle of the wave crest is a leading-in groove, so that the floor board can be conveniently installed, quickly positioned and locked, and the like.

The latch structure floor panel can also be used for various floor panel base materials, such as solid wood floor panels, solid wood composite floor panels, bamboo wood composite floor panels, cork wood composite floor panels, SPC floor panels, biological texture floor panels and the like.

The utility model discloses a following technical scheme realizes:

the utility model provides a two buckle wave hasp structure floor slab, be equipped with the dysmorphism tenon structure and the special-shaped tongue-and-groove structure of mutually supporting on the relative both sides edge of floor slab, special-shaped tenon structure is square tenon structure, from top to bottom is floor slab hasp installation allowance, tenon square structure, tenon wave atress position, tenon main part atress position in proper order around the integrative structure that forms, and special-shaped tenon structure matched with dysmorphism groove structure, from top to bottom, including tongue-and-groove installation allowance, mortise main part position, complex wave structure, the integrative structure that mortise atress protrusion position formed around.

Furthermore, the middle protruding structure of the wavy stressed part of the tenon is a boss or a triangular structure, and the middle protruding structure of the wavy stressed part of the mortise matched with the middle protruding structure is also a boss or a triangular structure.

Furthermore, the floor body and the locking mortise structure and the locking tenon structure correspondingly arranged at the two ends of the floor body are of an integrally formed structure.

Furthermore, all external transition positions of the special-shaped tenon structure and the special-shaped mortise structure are arc structures with the radius of 0.2-0.6 mm, and the internal connection positions are arc structures with the radius of 0.5-1.0 mm.

Furthermore, all external transition positions of the special-shaped tenon structure and the special-shaped mortise structure are arc structures with the radius of 0.4mm, and the internal connection position is an arc structure with the radius of 0.8 mm.

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

The middle part of the protruding stress wave-shaped stress part is of a boss structure, and the plane structure direction of the protruding stress wave-shaped stress part is consistent with the overall structure direction; the wave structure after the installation, every contact surface all has less clearance allowance, makes things convenient for floor structure installation on the one hand, and on the other hand prevents that the floor from leading to the floor warp warpage because of absorbing water and absorbing moisture inflation on the other hand.

The utility model discloses realizable beneficial effect does: 1. the floor board lock catch has small processing amount and compact size, and can improve the utilization rate of the base material; 2. the inclined insertion type mounting mode is convenient for positioning and quick locking during the installation of the floor panel; 3. the wave-shaped combination mode increases the contact area and the stress structure of the floor wallboard and improves the pulling force of the lock catch; 4. the stable wave-shaped structure is beneficial to reducing the deformation of the lock catch and improving the dimensional stability and structural strength of the floor panel lock catch, thereby prolonging the service life of the floor panel lock catch; 5. repeated disassembly and assembly can be realized for many times, and the home decoration and the maintenance are convenient.

Drawings

Figure 1 is the special-shaped tenon cross-section schematic diagram of double-buckle wave hasp structure floor board.

Figure 2 is the special-shaped tongue-and-groove cross-section schematic diagram of double-buckle wave hasp structure floor board.

Fig. 3 is the mounting structure schematic diagram of the double-buckle wave-shaped locking structure floor panel of the present invention.

Fig. 4 is a schematic view of the installation of the double-buckle wave-shaped buckle structure floor panel.

Wherein, the names of the components are: 1. tenon installation allowance, 2 tenon square structure, 3 tenon wave stress part, 4 tenon main body stress part, 5 mortise installation allowance, 6 mortise main body part, 7 mortise wave structure, 8 mortise stress convex part, 9-12 tenon lock catch installation clearance.

Detailed Description

The present invention will be described in detail with reference to the following examples so that those skilled in the art can better understand the present invention, but the present invention is not limited to the following examples.

Example 1

As shown in fig. 1-3, as the schematic view of the fitting installation structure is shown in fig. 4, 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 square tenon structure, and the special-shaped tenon structure comprises a floor lock catch installation margin 1, a tenon square structure 2, a tenon wave-shaped stress part 3 and a tenon main body stress part 4 from top to bottom in sequence. The special-shaped groove structure matched with the special-shaped tenon structure comprises a mortise installation allowance 5, a mortise main body part 6, a matched wave-shaped structure 7 and a mortise stress protruding part 8 from top to bottom. The tenon square structure 2 corresponds to the mortise main body part 6, the tenon wave-shaped stress part 3 corresponds to the matched wave-shaped structure 7, and the tenon main body stress part 4 corresponds to the mortise stress convex part 8.

The tenon is obliquely inserted into the tenon groove according to the corresponding position, the tenon groove and the tenon are quickly positioned under the action of the lead-in groove, then the tenon is vertically forced downwards, and the installation of the tenon and the tenon groove is finished.

And the installed tenon and mortise form a wave-shaped stress part. The middle of the wave crest is provided with a boss structure, and the plane structure direction of the boss structure is consistent with the integral structure direction; and each mating contact surface has a small installation margin. The design of installation allowance is on the one hand to make things convenient for the floor structure installation, and on the other hand can prevent that the floor from leading to floor buckling deformation because of the moisture absorption inflation that absorbs water, improves the life of floor hasp.

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

The above only do the preferred embodiment of the utility model discloses a not therefore restrict the utility model discloses a patent range, all utilize the utility model discloses equivalent structure or equivalent flow transform that the specification was done, or direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses a patent protection within range.

Claims

1. The utility model provides a two buckles wave hasp structure ground wallboard which characterized in that: be equipped with the dysmorphism tenon structure and the dysmorphism tongue-and-groove structure of mutually supporting on the relative both sides edge of wallboard, dysmorphism tenon structure is square tenon structure, from top to bottom is wallboard hasp installation allowance (1), tenon square structure (2), tenon wave atress position (3), tenon main part atress position (4) around the integrative structure that forms in proper order, with dysmorphism tongue-and-groove structure matched with, from top to bottom, including tongue-and-groove installation allowance (5), tongue-and-groove main part position (6), complex tongue-and-groove wave structure (7), tongue-and-groove atress protrusion position (8) around the integrative structure that forms.

2. The double-buckle wave-shaped floor panel of claim 1, wherein: the middle protruding structure of the tenon wave-shaped stress part (3) is a boss or a triangular structure, and the middle protruding structure of the mortise wave-shaped stress part matched with the middle protruding structure is also a boss or a triangular structure.

3. The double-buckle wave-shaped floor panel of claim 1, wherein: all external transition positions of the special-shaped tenon structure and the special-shaped mortise structure are arc structures with the radius of 0.2-0.6 mm, and the internal connection positions are arc structures with the radius of 0.5-1.0 mm.

4. The double-buckle wave-shaped floor panel with a buckling structure as claimed in claim 3, wherein: all external transition positions of the special-shaped tenon structure and the special-shaped mortise structure are arc structures with the radius of 0.4mm, and the internal connection position is an arc structure with the radius of 0.8 mm.

5. The double-buckle wave-shaped snap-lock structural floor panel of any one of claims 1 to 4, wherein: the floor board is 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.