CN201265242Y

CN201265242Y - S-shaped hook type groove-and-tongue wooden floor

Info

Publication number: CN201265242Y
Application number: CNU2008201620514U
Authority: CN
Inventors: 李广健; 姚伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-31
Filing date: 2008-07-31
Publication date: 2009-07-01
Anticipated expiration: 2018-07-31

Abstract

The utility model discloses S-shaped hook tongue-and-groove wood floor which comprises floor (1); the end edge of the floor (1) is provided with an S-shaped tenon (2) and an S-shaped mortise (3); and the adjacent floor (1) is spliced with each other by the S-shaped tenon (2) and the S-shaped mortise (3). The wood floor cross tongue of the S-shaped hook tongue-and-groove wood floor adopts an S-shaped hook structure, and is characterized by easy processing, simple detachment and installation; the wood floor is not easy to be loosen when used, and the wood floor dose not arch or deform caused by thermal expansion or cold contraction.

Description

S-hook shape tongue and groove wood flooring

Technical field

The utility model relates to a kind of indoor decoration wood flooring, particularly a kind of wood flooring with S-hook shape tongue and groove.

Background technology

Wood flooring is to be in the same place with female feather joint by the public tenon that is arranged on floor side when mating formation mostly.Because the public tenon of traditional wood flooring and the cross section of female tenon are rectangle, connect insecurely, wood flooring is become flexible in use easily; And,, can arch upward or metaboly the influence use because public tenon is to be stuck in female tenon at the wood flooring expanded by heating or when meeting cold contractions.

The utility model content

Technical problem to be solved in the utility model provides a kind of being connected firmly and the difficult S-hook shape tongue and groove wood flooring that arches upward or be out of shape.

For solving the problems of the technologies described above, the utility model is to constitute like this: S-hook shape tongue and groove wood flooring.Comprise the floor, the side on the floor is provided with public tenon of S shape and the female tenon of S shape, is stitched together mutually by public tenon of S shape and the female tenon of S shape between the described floor.

In the above-mentioned S-hook shape tongue and groove wood flooring, be that two sides on the floor are provided with the public tenon of S shape, and be provided with the female tenon of S shape at two sides in addition on floor.

In the aforesaid S-hook shape tongue and groove wood flooring, also can be that four sides on the floor all are provided with the public tenon of S shape, and all be provided with the female tenon of S shape, be stitched together mutually by public tenon of S shape and the female tenon of S shape between adjacent two floors at four sides of another floor.

In the aforesaid S-hook shape tongue and groove wood flooring, the public tenon of described S shape has one to be positioned at the groove that floor end face upside and outward extending protuberance and are positioned at floor end face downside and extend internally; The female tenon of described S shape has one to be positioned at the groove that floor end face downside and outward extending protuberance and are positioned at floor end face upside and extend internally.

In the aforesaid S-hook shape tongue and groove wood flooring, the protuberance and the groove of public tenon of described S shape and the female tenon of S shape are arc.

Compared with prior art, wooden floor groove of the present utility model adopts S-hook shape structure, and the connection between the wood flooring is very firm, is difficult for loosening in use; And wood flooring also can not arch upward or metaboly at expanded by heating or when meeting cold contraction.In addition, wood flooring of the present utility model also has easy to process, the dismounting characteristic of simple.Adding man-hour, only need at the end face upside of wood flooring and the end face downside processes arc convex or arc groove gets final product, relatively with the rectangular preiection and the rectangular recess of traditional wood flooring, not only processing capacity is few, and the intensity of arc convex or arc groove is higher, frangibility has not reduced percent defective, has reduced cost of production.When changeing wood flooring, only need make the public tenon of S shape on floor laterally break away from the female tenon of S shape after, can vertically take out, very convenient.

Description of drawings

Fig. 1 is a cross-sectional structure schematic diagram of the present utility model;

Fig. 2 is a splicing structure schematic diagram of the present utility model;

Fig. 3 is the schematic cross-section of another kind of structure of the present utility model.

The specific embodiment

Embodiment 1.As shown in Figure 1, on two sides (can be adjacent two sides or two relative sides) on floor 1, be provided with the public tenon 2 of S shape, and in addition be provided with the female tenon 3 of S shape on two sides on this floor 1, the female tenon 3 of S shape is corresponding mutually on size and dimension with the public tenon 2 of S shape, closely cooperates to guarantee realization.The public tenon 2 of each S shape structurally has an end face upside and an outward extending arc protuberance and that is positioned at floor 1 and is positioned at the end face downside on floor 1 and the arc groove that extends internally; Female 3 of the tenons of each S shape have an end face downside and an outward extending arc protuberance and that is positioned at floor 1 and are positioned at the end face upside on floor 1 and the arc groove that extends internally.During splicing, the female tenon 3 of S shape that the public tenon 2 of S shape that will be arranged in floor 1 one sides snaps in adjacent another floor 1 gets final product, be stitched together mutually by public tenon 2 of S shape and the female tenon 3 of S shape between adjacent two floors, the contact surface that has S shape between public tenon 2 of S shape and the female tenon 3 of S shape, as shown in Figure 2.

Embodiment 2.As shown in Figure 3, on four sides on part floor 1, all be provided with the public tenon 2 of identical S shape, then all be provided with the female tenon 3 of identical S shape on four sides on other a part of floor 1, the female tenon 3 of S shape is corresponding mutually on size and dimension with the public tenon 2 of S shape, closely cooperates to guarantee realization.The public tenon 2 of each S shape structurally has an end face upside and an outward extending arc protuberance and that is positioned at floor 1 and is positioned at the end face downside on floor 1 and the arc groove that extends internally; Female 3 of the tenons of each S shape have an end face downside and an outward extending arc protuberance and that is positioned at floor 1 and are positioned at the end face upside on floor 1 and the arc groove that extends internally.During splicing, the public tenon 2 of the S shape of floor 1 both sides end face is snapped in respectively in the female tenon 3 of S shape on adjacent floor 1 and get final product the contact surface that has S shape between public tenon 2 of S shape and the S shape mother tenon 3.

Claims

1, a kind of S-hook shape tongue and groove wood flooring comprises floor (1), it is characterized in that: the side of (1) is provided with public tenon (2) of S shape and the female tenon (3) of S shape on the floor, is stitched together mutually by public tenon (2) of described S shape and the female tenon of S shape (3) between the floor.

2, S-hook shape tongue and groove wood flooring according to claim 1 is characterized in that: two of (1) sides are provided with the public tenon (2) of S shape on the floor, and two sides in addition of (1) are provided with the female tenon (3) of S shape on the floor.

3, S-hook shape tongue and groove wood flooring according to claim 1, it is characterized in that: four of (1) sides are provided with the public tenon (2) of S shape on the floor, four sides at another floor (1) are provided with the female tenon (3) of S shape, are stitched together mutually by public tenon (2) of S shape and the female tenon of S shape (3) between adjacent two floors.

4, according to any described S-hook shape tongue and groove wood flooring in the claim 1～3, it is characterized in that: the public tenons of described S shape (2) have one to be positioned at the groove that floor (1) end face upside and outward extending protuberance and are positioned at floor (1) end face downside and extend internally; The female tenon of described S shape (3) has one to be positioned at the groove that floor (1) end face downside and outward extending protuberance and are positioned at floor (1) end face upside and extend internally.

5, S-hook shape tongue and groove wood flooring according to claim 4, it is characterized in that: described protuberance and groove are arc.