CN202181697U

CN202181697U - Latch

Info

Publication number: CN202181697U
Application number: CN2011201727072U
Authority: CN
Inventors: 宣建民
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-21
Filing date: 2011-10-21
Publication date: 2012-04-04
Anticipated expiration: 2021-10-21

Abstract

The utility model relates to a latch which comprises latch grooves, a groove, tenons and latch heads, wherein the first latch groove, the first latch head, the groove, the tenons, the second latch groove and the second latch head are sequentially arranged on the latch from a position near a plate body to the tail end of the plate body; the first latch groove is matched with the second latch head in size; the second latch groove corresponds to the first latch head, the groove and the tenons in size; the upper part of each of the tenons is circular-arc-shaped, the lower part of each of the tenons is horizontal or circular-arc-shaped; and latches at the two sides are symmetric by taking a center line as the symmetry axis. By adopting the optimized design, the latch heads are matched with the latch grooves, so that two floor slabs cannot move from left to right; the adoption of the tenons and the groove ensures the tenons to have elasticity; the tenons are buckled, so that the two floor slabs cannot move up and down but to move forward and backward; the latches at the two sides are symmetric by taking the center line as the symmetry axis and have no distinction between male and female; in installation, the pressing method is adopted; and the latch is simple in integral structure and the aim of locking is realized; in manufacture, a saw blade and a milling cutter are adopted for processing, so that the operation is convenient and simple.

Description

Snap close

Technical field

That the utility model relates to is that a kind of cassette tenon and snap close head and corresponding lock buckling groove are combined closely, do not have public female snap close.

Background technology

At present, known snap close is mainly used in the floor, is that buckle structure is simple at present, and its associativity, compactness are poor.

Summary of the invention

In order to overcome above-mentioned defective, the utility model provides a kind of snap close, it be constructed as follows:

An aspect according to the utility model provides a kind of snap close, and it comprises: snap close head, tenon and lock buckling groove.Wherein, snap close is first lock buckling groove, the first snap close head, groove, tenon, second lock buckling groove and the second snap close head successively from nearly plate body to the plate body end; The size of first lock buckling groove and the second snap close head matches; Second lock buckling groove adds groove with the first snap close head and adds the big or small corresponding of tenon; The top of tenon is a circular arc; The snap close of both sides is the center line symmetry.

Another aspect according to the utility model provides a kind of snap close, and wherein, the plate body sidewall far away of first lock buckling groove is the nearly plate body sidewall of the first snap close head; The plate body sidewall far away of the first snap close head is the nearly plate body sidewall of groove; The nearly plate body sidewall of second lock buckling groove is the plate body sidewall far away of tenon body; The plate body sidewall far away of second lock buckling groove is the nearly plate body sidewall of the second snap close head; The end that the plate body sidewall far away of the second snap close head is a plate body.

Another aspect according to the utility model provides a kind of snap close, and wherein, the top of tenon is a tenon, and the below is the tenon body, and tenon is equal with the nearly plate body side of tenon body, also is the plate body sidewall far away of groove.

Another aspect according to the utility model provides a kind of snap close, and wherein, the plate body side far away top of tenon is a circular arc, lower horizontal, and identical with the plate body horizontal center line, nearly plate body end links to each other with the tenon body.

Another aspect according to the utility model provides a kind of snap close, and wherein, the plate body side far away of tenon is a circular arc, its oblique nearly plate body side in below, and the middle part of below is on the horizontal center line of plate body, and the lower end links to each other with the tenon body.

Another aspect according to the utility model provides a kind of snap close, and wherein, the width of second lock buckling groove is the distance of plate body end far away of nearly plate body sidewall and the tenon of the first snap close head.

Another aspect according to the utility model provides a kind of snap close, wherein, and in the top of tenon is hanged down 1 centimetre than the upper end of the first snap close head.

Another aspect according to the utility model provides a kind of snap close, and wherein, two side locks are center vertical line symmetry up and down.

Another aspect according to the utility model provides a kind of snap close, and wherein, two side locks are vertical line symmetry before and after the center.

The utility model has the advantages that: through optimal design, utilize snap close head and lock buckling groove to match, make two floors can not move left and right; Utilize tenon and groove, make tenon flexible; Utilize tenon to interlock, two floors can not be moved up and down, but can move forward and backward; Install and use the mode of pushing, overall structure is simple, reaches the purpose of snap close.

Description of drawings

Fig. 1-1 is the one-sided snap close sectional view of first embodiment; Fig. 1-2 is that first embodiment prepares to install front cross sectional view; Fig. 1-3 is the first embodiment installation sectional view.

Fig. 2-1 is the one-sided snap close sectional view of second embodiment; Fig. 2-2 is that second embodiment prepares to install front cross sectional view; Fig. 2-3 is the second embodiment installation sectional view.

The specific embodiment

With reference to the accompanying drawings the utility model is described in detail.

In the accompanying drawings, 1 is groove, and 2 is tenon, and 3 is the snap close head, and 4 is plate body.

Fig. 1-1 shows the overall structure of the first embodiment snap close and the back effect is installed to Fig. 1-3.As shown in the figure; Snap close is first lock buckling groove (1), the first snap close head (3), groove (1), tenon (2) second lock buckling grooves (1) and the second snap close head (3) successively from nearly plate body (4) to plate body (4) end; Form complete, a continuous snap close; The plate body sidewall far away of first lock buckling groove (1) is the nearly plate body sidewall of the first snap close head (3), and the plate body sidewall far away of the first snap close head (3) is the nearly plate body sidewall of groove (1); The nearly plate body sidewall of second lock buckling groove (1) is the plate body sidewall far away of tenon (2) body; The plate body sidewall far away of second lock buckling groove (1) is the nearly plate body sidewall of the second snap close head (3), the end that the plate body sidewall far away of the second snap close head (3) is plate body (4).The snap close of both sides is above-below direction or vertical direction center line symmetry, makes snap close not have public mother's branch like this, processes simpler.First lock buckling groove (1) matches with the size of the second snap close head (3); Second lock buckling groove (1) adds groove (1) with the first snap close head (3) and adds the big or small corresponding of tenon (2); The width of second lock buckling groove (1) is the distance of plate body end far away of nearly plate body sidewall and tenon (2) head of the first snap close head (3), makes the floor can not move left and right like this.The top of tenon (2) is tenon (a 2) head, and the below is tenon (a 2) body, and tenon (2) head is equal with the nearly plate body side of tenon (2) body, also is the plate body sidewall far away of groove (1); The plate body side far away top of tenon (2) head is a circular arc, and lower horizontal is identical with plate body (4) horizontal center line, is cassette tenon (2); Nearly plate body end links to each other with tenon (2) body, and like this, tenon (2) body can be used as bouncing plate and uses; Groove (1) makes the tenon (2) can be to plate body (4), and tenon (2) head plays snap action, and the floor can not be moved up and down; Move left and right is fixed, but can move forward and backward, and is convenient to install and use; The top of tenon (2) head so just can install in hanging down 1 centimetre than the upper end of the first snap close head, can not propped up.

Fig. 2-1 shows the overall structure of the second embodiment snap close and the back effect is installed to Fig. 2-3.As shown in the figure; The difference of second embodiment and first embodiment is tenon (a 2) head, and the plate body side far away of the tenon of second embodiment (2) head is a circular arc, its oblique nearly plate body side in below; The middle part of below is on the horizontal center line of plate body (4); The lower end links to each other with tenon (2) body, plays snap action equally, installs, dismantles more convenient.

The installation on whole floor only needs firmly just passable downwards, uses saw blade and milling head processing during manufacturing, and is convenient, simple.

The utility model is applicable to that wooden floor and other need the place of snap close.

Here description of the utility model and application is illustrative; Be not to want the scope of the utility model is limited in the above-described embodiments; Here the embodiment that is disclosed and the distortion of data and change are possible; Under the situation that does not break away from the utility model, the utility model can be realized with other forms, structure, layout, ratio and with other elements, material and parts, can carry out other distortion and change to the embodiment that is disclosed here.

Claims

1. snap close, it comprises: snap close head, tenon and lock buckling groove is characterized in that: snap close is first lock buckling groove, the first snap close head, groove, tenon, second lock buckling groove and the second snap close head successively from nearly plate body to the plate body end; The size of first lock buckling groove and the second snap close head matches; Second lock buckling groove adds groove with the first snap close head and adds the big or small corresponding of tenon; The top of tenon is a circular arc; The snap close of both sides is the center line symmetry.

2. a kind of snap close according to claim 1 is characterized in that: the plate body sidewall far away of first lock buckling groove is the nearly plate body sidewall of the first snap close head; The plate body sidewall far away of the first snap close head is the nearly plate body sidewall of groove; The nearly plate body sidewall of second lock buckling groove is the plate body sidewall far away of tenon body; The plate body sidewall far away of second lock buckling groove is the nearly plate body sidewall of the second snap close head; The end that the plate body sidewall far away of the second snap close head is a plate body.

3. a kind of snap close according to claim 1 is characterized in that: the top of tenon is a tenon, and the below is the tenon body, and tenon is equal with the nearly plate body side of tenon body, also is the plate body sidewall far away of groove.

4. a kind of snap close according to claim 1 is characterized in that: the plate body side far away top of tenon is circular arc, lower horizontal, and identical with the plate body horizontal center line, nearly plate body end links to each other with the tenon body.

5. a kind of snap close according to claim 1 is characterized in that: the plate body side far away of tenon is a circular arc, its oblique nearly plate body side in below, and the middle part of below is on the horizontal center line of plate body, and the lower end links to each other with the tenon body.

6. a kind of snap close according to claim 1 is characterized in that: the width of second lock buckling groove is the distance of plate body end far away of nearly plate body sidewall and the tenon of the first snap close head.

7. a kind of snap close according to claim 1 is characterized in that: in the top of tenon is hanged down 1 centimetre than the upper end of the first snap close head.

8. a kind of snap close according to claim 1 is characterized in that: two side locks are center vertical line symmetry up and down.

9. a kind of snap close according to claim 1 is characterized in that: two side locks are vertical line symmetry before and after the center.