CN201443189U

CN201443189U - Wood floor hasp

Info

Publication number: CN201443189U
Application number: CN2008202237562U
Authority: CN
Inventors: 陈茂莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-25
Filing date: 2008-12-25
Publication date: 2010-04-28
Anticipated expiration: 2018-12-25

Abstract

The utility model relates to the connection between wood floors, which mainly solves the problems that short sides are easy to generate gaps and are not stably connected during the process of mounting wood floors. The wood floor hasp comprises a plate (1), a cog (2) and a tenon groove (3), wherein either long side of the plate (1) is provided with the cog (2), and the other long side is provided with the tenon groove (3) which corresponds to the shape of the cog (2), the tangent plane of the cog (2) is in a tongue shape, a tongue root (4) is wider than a tongue tip (5), the lengths of the cog (2) and the tenon groove (3) are shorter than the long side of the plate (1), the long side of the plate (1) is further provided with two symmetrical grooves (6), the grooves (6) are arranged on two ends of the long side of the plate (1), when the short sides of the two plates (1) are split-jointed, a multilateral hollow cavity (7) is formed, a cog (8) whose shape corresponds to the hollow cavity (7) can be inserted in the hollow cavity, the cog (8) is in a hopper shape, and the hollow cavity (7) does not penetrate through the plate (1). The connecting gaps of the short sides of the wood floors are little after adopting the mode, the connection is more stable, and since the short sides are not processed to penetrate through the grooves, the processing difficulty is lowered, and the connecting intensity is higher.

Description

Wooden floor lock

Technical field

The utility model relates to the floor of laying ground, particularly the connection between the timber apron.

Background technology

The wood flooring of existing button with lock, the general employing is provided with concavo-convex buckle, and the floor links to each other in twos during use, and arbitrarily dismounting, to reuse, this wood flooring only is provided with buckle on long limit usually, minor face generally is not provided with the connection buckle, and this wood flooring produces the slit at minor face easily.Though also have the fixing way of tenon is set, generally adopts the groove that runs through, strengthened the difficulty of processing of plank at minor face.

The utility model content

The utility model provides a kind of connection better effects if, the wood flooring of processing simple button with lock at above problem.

For addressing the above problem, the utility model adopts following technical scheme: the snap close wood flooring, by plate 1, tenon 2, tongue-and-groove 3 is formed, there is tenon 2 on the long limit of one of them of described plate 1, there is the tongue-and-groove 3 corresponding to tenon 2 shapes on another long limit, tenon 2 tangent planes are the tongue type, the root of the tongue 4 is wider than the tip of the tongue 5, and the length of tenon 2 and tongue-and-groove 3 is shorter than the long limit of plate 1, and the long limit of plate 1 also has the groove 6 of two symmetries, this groove 6 is at the two ends on plate 1 long limit, during the minor face amalgamation of two plates 1, form polygonal cavity 7, have one can insert this cavity with the corresponding tenon 8 of cavity 7 shapes, tenon 8 is funnel type, and cavity 7 does not run through plate 1.

For utility model further technical scheme be: when tenon 2 combined with tongue-and-groove 3, going up of tenon 2 followingly closely contacted with tongue-and-groove 3, and remainder has certain interval.

For utility model another further technical scheme be: when tenon 8 combined with cavity 7, going up of tenon 8 followingly closely contacted with cavity 7, and remainder has certain interval.

For utility model another further technical scheme be: the thickness of described plate 1 is 10mm-30mm, and tenon 2, tongue-and-groove 3, groove 6 and tenon 8 can adjust accordingly according to the thickness of plate 1.

After adopting this mode, it is little that the wood flooring minor face connects the slit, connects more firm because the undressed through-going recess of minor face, difficulty of processing reduction, bonding strength height.

Description of drawings

Fig. 1 is the utility model minor face connection status figure.

Fig. 2 is the utility model plate tangent plane schematic diagram.

The specific embodiment

By shown in Figure 1, tenon 2 is arranged on the plate 1, the long limit of plate 1 also has the groove 6 of two symmetries, this groove 6 is at the two ends on plate 1 long limit, during the minor face amalgamation of two plates 1, form polygonal cavity 7, have one can insert this cavity with the corresponding tenon 8 of cavity 7 shapes, tenon 8 is funnel type, this cavity 7 does not run through plate 1, in the process of deployment, earlier plate 1 minor face is linked to each other, insert tenon 8, another plate is installed at long side direction in fixing back, and the tenon 2 insertion tongue-and-grooves 3 with plate flatten then, by that analogy, can finish the laying on whole ground.

Claims

1. wooden floor lock, by plate (1), tenon (2), tongue-and-groove (3) is formed, it is characterized in that: there is tenon (2) on the long limit of one of them of described plate (1), there is the tongue-and-groove (3) corresponding to tenon (2) shape on another long limit, tenon (2) tangent plane is the tongue type, the root of the tongue (4) is wider than the tip of the tongue (5), the length of tenon (2) and tongue-and-groove (3) is shorter than the long limit of plate (1), the long limit of plate (1) also has the groove (6) of two symmetries, this groove (6) is at the two ends on the long limit of plate (1), during the minor face amalgamation of two plates (1), form polygonal cavity (7), have one with the corresponding tenon of cavity (7) shape (8) can insert this cavity, respectively there is the projection (9) of 4 symmetries at the two ends of tenon (8), cavity (7) does not run through plate (1).

2. wooden floor lock according to claim 1 is characterized in that: tenon (2) and tongue-and-groove (3) be when combining, and going up of tenon (2) followingly closely contacts with tongue-and-groove (3), and remainder has certain interval.

3. wooden floor lock according to claim 1 and 2 is characterized in that: tenon (8) and cavity (7) be when combining, and going up of tenon (8) followingly closely contacts with cavity (7), and remainder has certain interval.

4. wooden floor lock according to claim 3 is characterized in that: the thickness of described plate (1) is 10mm-30mm, and tenon (2), tongue-and-groove (3), groove (6) and tenon (8) can adjust accordingly according to the thickness of plate (1).