CN202936985U - Lock catch type wooden floor - Google Patents
Lock catch type wooden floor Download PDFInfo
- Publication number
- CN202936985U CN202936985U CN 201220620798 CN201220620798U CN202936985U CN 202936985 U CN202936985 U CN 202936985U CN 201220620798 CN201220620798 CN 201220620798 CN 201220620798 U CN201220620798 U CN 201220620798U CN 202936985 U CN202936985 U CN 202936985U
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- CN
- China
- Prior art keywords
- floor
- tenon
- groove
- grooves
- wooden floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a lock catch type wooden floor which is a wooden product and belongs to a building decoration material. The wooden floor comprises a floor body, wherein tenon bodies and combination grooves are respectively formed on the four edges of the floor body and matched with each other in shape, each combination groove has a concave square groove, a protruded extension plate is arranged on one edge of the top of each square groove, and an auxiliary groove is formed inside each extension plate; and the tenon bodies and the combination grooves are matched with each other in structure. The lock catch type wooden floor is characterized in that the tenon bodies are embedded into the square grooves of the combination grooves, and tapered grooves are formed. The wooden floor is convenient and quick to splice, stable and firm, does not need to be fixed by keels as well as glue and is safe and environment-friendly, the floor assembling cost is lowered, and the floor deformation due to external force is also reduced.
Description
Technical field
The utility model relates to a kind of woodwork, especially a kind of structure of wood floors.
Background technology
Wood floors (the imitative wood that comprises solid wood, composite wood, medium and high density fibre panel) are the constructional ornamental materials of commonly using, and are transportation, installation and easily manufactured, generally adopt at present splicing construction.Namely on four limits of the wood floors of every flatlet, the male and female tongue-and-groove is set respectively, in order to coordinate splicing firm.
As the male and female tongue-and-groove of prior art, be that the tenon of a convex and the groove of spill consist of, as floor lock button.This buckle structure is simple, but connects reliability and tight ness rating is lower.
The utility model content
The purpose of this utility model is to overcome the defective of the described existing floor board lock catch structure of background technology, invents a kind of bayonet type wood floors reliable, that tight ness rating is higher of fixing.
This bayonet type wood floors described in the utility model comprise plate body, four limits of plate body, the tenon body and the composite slot that have respectively form fit, described composite slot has the square groove of indent, on one side the top of square groove is provided with the extension board of projection, the inboard of extension board is provided with auxiliary tank; Structure and the composite slot of described tenon body are complementary, and it is characterized in that: the position at the embedding composite slot square groove of tenon body is provided with cone tank.
Preferably: described auxiliary tank is arc groove.
This bayonet type floorboards of wood that the utility model discloses, has structure special lock buckle device (tongue-and-groove), splice convenient and swift, stablize firm, need not to beat keel fixes, do not need to use glue yet, safety and environmental protection has not only reduced the assembly cost on floor, can also reduce the floor because the distortion that external force causes.
Description of drawings
Fig. 1, structure chart of the present utility model.
The specific embodiment
Tenon groove structure is the fixed connection structure of commonly using, and needs interconnective two parts, and the tenon of projection and recessed groove are set respectively, and tenon, groove shape are complementary, to realize connection.The bayonet type wood floors that existing employing tongue-and-groove connects are to select two adjacent flank side surface flutings, two adjacent in addition limits to arrange tenon, to satisfy splicing and combining flexibly of polylith floor.
Wood floors of the present utility model have plate body, and four limits of plate body are also according to general tongue-and-groove regular arrangement composite slot and tenon body.As shown in the sectional structure chart of Fig. 1: have and stretch out Yi Bian described composite slot has square groove 20, the square groove top of an indent, form extension board 21, the inboard of extension board 21 is provided with the auxiliary tank 22 of an arc.Shape is corresponding with it, tenon body concrete shape is: the both sides height with the main tenon 30 of projection, main tenon is asymmetric, corresponding matching is square groove height and extension board length respectively, on that long side, is provided with the auxiliary tenon 31 corresponding with auxiliary tank 22 shapes.This tenon groove structure coordinates, and not only upper-lower position is had spacingly reliably, utilizes simultaneously auxiliary tank and auxiliary tenon to strengthen horizontal spacing, has improved degree of being connected firmly of the present utility model.
The easy expenditure that coordinates in order to improve splicing, the top in the side with auxiliary tenon of main tenon 30 is provided with arc chord angle 32, and the root of opposite side is provided with cone tank 33.The shape design at these two positions can facilitate the embedding of tenon body.
Claims (2)
1. bayonet type wood floors, comprise plate body, four limits of plate body, the tenon body and the composite slot that have respectively form fit, described composite slot has the square groove (20) of indent, on one side the top of square groove is provided with the extension board (21) of projection, the inboard of extension board is provided with auxiliary tank (22); Structure and the composite slot of described tenon body are complementary, and it is characterized in that: the position at the embedding composite slot square groove of tenon body is provided with cone tank (33).
2. bayonet type wood floors according to claim 1, it is characterized in that: described auxiliary tank (22) is arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620798 CN202936985U (en) | 2012-11-22 | 2012-11-22 | Lock catch type wooden floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620798 CN202936985U (en) | 2012-11-22 | 2012-11-22 | Lock catch type wooden floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936985U true CN202936985U (en) | 2013-05-15 |
Family
ID=48321230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620798 Expired - Fee Related CN202936985U (en) | 2012-11-22 | 2012-11-22 | Lock catch type wooden floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936985U (en) |
-
2012
- 2012-11-22 CN CN 201220620798 patent/CN202936985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20181122 |