JP3086187U - Floorboard structure with built-in fasteners - Google Patents

Abstract

(57) [Summary] [Problem] To provide a floor plate structure in which a fastening tool for easily performing construction and holding the floor plate in a good state is built in. A pair of adjacent long sides and short sides of a wooden floorboard are provided with a fitting contact protruding edge, and a pair of adjacent long sides and short sides are provided with a fitting contact concave groove. Installation and fastening tool 2
On the upper surface, first and second hooks 21 and 22 to be fitted to the wooden floor plate 10 are protruded, and one side of the fastener 20 is provided on one side.
A T-shaped sliding mass 23 is extended, and a T-shaped space (opened downward) is provided on the other side, and the sliding mass 23 is fitted into the space of another fastener 20. Then, the pressing body 25 on the sliding block 23 slides at the position of the spring hole in the other fastener 20 to restrain both springs 29, and the adjacent fasteners 20 are fitted to each other. To form a long, stretchable track for installing floorboards.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a structure of a floor board having a built-in fastener, and more particularly to a structure including a plurality of wooden floor boards, a fastener, and a soft pad.

[0002]

[Prior art]

 When a wooden floorboard of a known structure is constructed, a method of fixing a board by nailing on concrete and fixing the wooden floorboard to the concrete is mainly used.

[0003]

[Problems to be solved by the invention]

 However, the above-mentioned known structure has a structure in which expansion and shrinkage are severe due to, for example, the direct heat of concrete, and deformation is likely to occur.As a result, the floor plate is not flat and the life of the floor plate is short. It has become. In view of the above-mentioned drawbacks, the present invention provides a floor panel structure having a built-in fastening device of the present invention, which is easy to construct and holds the floor panel in a good state.

[0004]

[Means for Solving the Problems]

 It mainly consists of a plurality of wooden floorboards, fasteners, and soft pads, of which a pair of adjacent long and short sides are fitted with a protruding edge and another pair of adjacent wooden floorboards. At the center of the long side and the short side, there is provided a fitting concave groove corresponding to the fitting convex edge, and a first hook and a second hook are protrudingly provided on the surface of the fastener. A second hook is fitted to the wooden floorboard, a T-shaped sliding mass is extended on one side of the fastener, and a T-shaped sliding mass is provided on the opposite side of the sliding mass. A space is provided, the T-shaped sliding mass of the fastener is fitted into the T-shaped space of another fastener, and two corresponding pressure suppressors are further placed on the T-shaped sliding mass. The two clamps are slid at two spring hole positions in the other clamp to restrain both springs, whereby the two adjacent clamps are fitted to each other to be elastic. Thus a long orbital floorboards fasteners to stretchable form, construction is fast easy and also to protect the floor from moisture and good ventilation.

[0005]

[Embodiment]

 As shown in the figures, the present invention mainly includes a wooden floor panel 10, a fastening device 20, and a soft pad 30.

[0006] The wooden floorboard 10 is a wooden board having a substantially rectangular shape, and a protruding fitting edge 11 is protrudingly provided at a central portion of an adjacent long side and a short side, respectively. At the center of the side and the short side, a fitting groove 13 is recessed, so that two adjacent wooden floorboards 10 are fitted to each other to be integrated, and a long side having the fitting groove 13 is formed. A first fitting groove 14 is horizontally recessed on the bottom side, and a second fitting groove 12 is horizontally recessed on the bottom side of the other long side having the other fitting contact protruding edge 11. In addition, a horizontal hook groove 16 is also provided at an appropriate position on the bottom surface of the wooden floorboard 10.

The fastening tool 20 is a substantially rectangular seat made of a plastic material, and a first hook 21 and a second hook 22 project from the upper surface of the fastening tool 20, respectively. The protrusions on both sides of the first hook 21 are fitted into the first fitting groove 14 of the wooden floor plate 10 and the second fitting groove 12 of the adjacent wooden floor plate 10, respectively. The second hook 22 is fitted into the hook groove 16 on the bottom surface of the wooden floor plate 10, and has a T-shaped sliding mass 23 extending on one side of the fastener 20. Inside the top plate 24 of the mass 23, two protruding pressing members 25 are provided, and a space 27 having a substantially T-shape is provided at the bottom of the other side of the fastener 20. Cage (see FIG. 3), two adjacent fasteners 20 Assembled and come together. Two symmetrical spring holes 28 are provided on both sides of the guide groove 26 of the space 27, and a spring 29 is provided in each of the spring holes 28. The two opposing restraining bodies 25 of the clamp 20 slide against the spring 29 in the spring bore 28 to press and restrain, so that the two adjacent clamps 20 are fitted with each other and A track-like structure that expands and contracts by elasticity is completed (see FIGS. 1, 5, and 6), and the space between the two adjacent fasteners 20 is tightly fitted and fixed by elasticity to prevent loosening.

The soft pad 30 is a pad made of styrofoam or the like that is laid on the bottom surface of the fastener 20 and provides effects such as vibration absorption and soundproofing.

Due to the structure described above, the spring 29 is restrained between the two adjacent fasteners 20, and the plurality of fasteners 20 are connected to form a long track. The plurality of wooden floorboards 10 are fitted and fixed so as to straddle the upper surface of the fastener 20 in a horizontal direction, and a joint surface between the two adjacent wooden floorboards 10 is provided between the two adjacent fasteners 20. The middle part of the short side of the wooden floor plate 10 stably presses the upper surface of the joint surface of the two adjacent fasteners 20 downward (see FIG. 6). The first fitting groove 14 and the second fitting groove 12 on the two long sides 10 are respectively sandwiched between the first hooks 21 on the fastener 20 by elasticity, and the wooden floor plate 10 is moved downward. By the operation of assembling by pressing, the pressure on the fastener 20 is reduced. The body 25 slides corresponding to the spring 29 in the spring hole 28 of the fastener 20, so that a distance H (see FIG. 6) is opened by elasticity between the two adjacent fasteners 20, There is a long track between the two adjacent fasteners 20 that expands and contracts by elasticity relative to the wooden floorboard 10 and the soft pad 30.

[0010]

[Effect of the invention]

 According to the present invention, since the fastener moves laterally with respect to the wooden floorboard and the soft pad, the fastener is stable and can be accurately fixed. At the same time, many effects such as moisture prevention, soundproofing, and vibration absorption were achieved.

[Brief description of the drawings]

FIG. 1 is an exploded view of the present invention.

FIG. 2 is a sectional view of a fastening tool XX in FIG.

FIG. 3 is an elevation view of the fastening tool in FIG. 1;

FIG. 4 is an assembled cross-sectional structure diagram of two adjacent fasteners according to the present invention, showing a state in which one end of the two adjacent fasteners is joined up and down.

FIG. 5 is a structural exploded view of two adjacent fasteners according to the present invention, showing a state in which one end of the bottom of the two adjacent fasteners is joined up and down.

FIG. 6 is an explanatory cross-sectional view of an assembly between the wooden floorboard and the fastener according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Wooden floor board 11 Fitting convex edge 12 Second fitting groove 13 Fitting concave groove 14 First fitting groove 16 Hook groove 20 Fastener 21 First hook 22 Second hook 23 Sliding mass 24 Top plate 25 Pressure control body 26 Guide groove 27 Space 28 Spring hole 29 Spring 30 Soft pad

Claims (3)

[Utility model registration claims] A structure of a floor plate in which a fastening device mainly composed of a wooden floor plate, a fastening device, and a soft pad is built, and has a substantially rectangular shape, and a pair of a long side and a short side adjacent to each other. The central portion of the fitting contact convex edge, the other set is provided with a fitting concave groove, the bottom of the long side having the fitting concave groove is provided with a first fitting groove horizontally, A wooden floorboard in which a second fitting groove is provided horizontally at a bottom portion of the long side having the fitting contact protruding edge, and a fitting groove is provided near the center along the long side direction; It is a rectangular seat, with a first hook and a second hook protruding from the upper surface,
The projections on both sides of the first hook are respectively fitted between the first fitting groove of the wooden floorboard and the second fitting groove of the other wooden floorboard, and the second hook is connected to the wooden board. It is fitted in a fitting groove on the bottom surface of the floor plate, and a sliding mass having a substantially T-shape is provided on one side, and two projecting pressure suppression bodies are provided inside the sliding mass, and on the bottom surface, Is provided with a substantially T-shaped space, a fastener provided with a spring in each of the spring holes on both sides of the guide groove of the space, and a soft pad laid on the bottom surface of the fastener, The T-shaped sliding mass of the fastening device is fitted into the T-shaped space of another fastening device, and two corresponding pressure suppressors of the sliding mass are used to fit in two spring holes in the fastening seat. A long orbit, in which two adjacent clamping seats are fitted to each other and extend and contract by elasticity of the spring. Forming a built-in clamp, characterized in that to enhance the use function of wood floorboards assembled structure of floorboards. 2. The tightening device according to claim 1, wherein the middle portion of the short side of the wooden floorboard stably presses the upper surface of the joining surface of the two adjacent fasteners downward. The structure of the floorboard in which the fixtures are built. 3. The floor panel structure according to claim 1, wherein a predetermined distance is opened between two adjacent fasteners by elasticity.