CN2484161Y - Lock latch type tongue-and-groove floor - Google Patents
Lock latch type tongue-and-groove floor Download PDFInfo
- Publication number
- CN2484161Y CN2484161Y CN 01239159 CN01239159U CN2484161Y CN 2484161 Y CN2484161 Y CN 2484161Y CN 01239159 CN01239159 CN 01239159 CN 01239159 U CN01239159 U CN 01239159U CN 2484161 Y CN2484161 Y CN 2484161Y
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- China
- Prior art keywords
- groove
- tongue
- tenon
- floor
- trapezoidal
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Abstract
The utility model discloses a snapclose type splineway floor board. A rabbet adopts the trapezoid structure with narrow front part and wide rear part, one side thereof is parallel to the plate surface of the floor; the concave splineway adopts the trapezoid structure with wide front part and narrow rear part which is corresponding to the rabbet; a trapezoid boss at the end of the concave splineway is engaged with a concave trapezoid root of the rabbet; when the trapezoid junction planes of the rabbet and of the concave splineway is in contact with each other, the trapezoid boss at the end of the concave splineway is tightly adhered to the concave trapezoid root of the rabbet, appropriate gap is retained between the end surfaces of the rabbet and of the concave splineway. The floor by using the utility model has assembly and good tight seam, greatly improves the tight seam of the floor in a long term.
Description
The utility model relates to a kind of tongue-and-groove floor, particularly relates to a kind of bayonet type tongue-and-groove floor.
General plug in construction is adopted on existing tongue-and-groove floor, the construction requirement height, and difficulty reaches desirable close joint.And because structural defective, piece can increase to tens in the use, and even 1～2 millimeter.ZL98223590.9 has disclosed a kind of hook-type tongue-and-groove floor, although it can improve laying efficient, improve the close joint of laying, because it emphasizes that too tenon combines the adhesion on inclined-plane with the tongue-and-groove hook-type, therefore to the having relatively high expectations of floor base material mechanical strength, cost rises.And the no gap fit structure of employing is had relatively high expectations to the machining on floor.
The purpose of this utility model is: a kind of long-acting close joint in floor that improves is provided, is easy to the bayonet type tongue-and-groove floor of assembly unit.
Task of the present utility model is achieved in that a kind of bayonet type tongue-and-groove floor that is made of plug in construction tenon and spill tongue-and-groove.Tenon adopts beloid trapezium structure, wherein the table plane parallel on a side and floor.The spill tongue-and-groove adopts with it corresponding front wide and rear narrow trapezium structure, and the root of tenon adopts indent trapezoidal, with the trapezoid boss formation buckle structure of spill tongue-and-groove end.When tenon and the trapezoidal bonding surface of spill tongue-and-groove is in contact with one another, the trapezoid boss of spill tongue-and-groove end is close to the tenon internal concave at root when trapezoidal, leave appropriate gap between each end face of tenon and spill tongue-and-groove.During construction, only need firmly tenon to be inserted the spill tongue-and-groove a little, tenon and the trapezoidal bonding surface of spill tongue-and-groove are in contact with one another, it is trapezoidal that the trapezoid boss of spill tongue-and-groove end is close to the tenon internal concave at root.Floor close joint after the assembly unit is good.The trapezoid boss of spill tongue-and-groove end then helps stoping the cracking of floor assembly unit seam, has improved the long-acting close joint on floor.
The utility model is convenient to the embedding of tenon owing to adopted trapezoidal buckle structure;
The trapezoid boss of spill tongue-and-groove end helps stoping the cracking of floor assembly unit seam, has improved the long-acting close joint on floor, has reduced the requirement to the base material mechanical strength simultaneously again;
Construction is simple, is convenient to install.
Below, in conjunction with the accompanying drawings, introduce the utility model in detail.
Accompanying drawing is a structural representation of the present utility model.
Embodiment one
The bayonet type tongue-and-groove floor of adopting composite material to make, tenon 2 adopts beloid trapezium structure, the table plane parallel on a side and floor wherein, root employing indent trapezoidal 4.Spill tongue-and-groove 1 adopts and tenon 2 corresponding front wide and rear narrow trapezium structures, and the trapezoid boss 5 of spill tongue-and-groove 1 end constitutes buckle structure with the indent of tenon 1 trapezoidal 4.During construction, only need firmly tenon 2 to be inserted spill tongue-and-groove 1 a little, tenon 2 and spill tongue-and-groove 1 trapezoidal bonding surface are in contact with one another, the trapezoid boss 5 of spill tongue-and-groove 1 end is close to tenon internal concave at root trapezoidal 4.At this moment, leave appropriate gap between each end face of tenon 2 and spill tongue-and-groove 1.Because the trapezoid boss 5 of spill tongue-and-groove 1 end has stoped the cracking of floor assembly unit seam, has improved the long-acting close joint on floor significantly.
Embodiment two
The bayonet type tongue-and-groove floor of adopting various timber directly to make constitutes plug in construction by tenon 2 and spill tongue-and-groove 1.Tenon 2 is beloid stepped ramp type structure 3, and ledge structure 3 can recessed or epirelief, and root adopts indent trapezoidal 4.Spill tongue-and-groove 1 adopts and tenon 2 corresponding front wide and rear narrow trapezium structures, is provided with recessed trapezoidal 6 between the trapezium structure of spill tongue-and-groove 1 and the trapezoid boss 5.The trapezoid boss 5 of spill tongue-and-groove 1 end constitutes buckle structure with the indent of tenon 2 trapezoidal 4.During construction, only need firmly tenon 2 to be inserted spill tongue-and-groove 1 a little, tenon 2 and spill tongue-and-groove 1 trapezoidal bonding surface are in contact with one another, the trapezoid boss 5 of spill tongue-and-groove 1 end is close to tenon 1 internal concave at root trapezoidal 4.At this moment, leave appropriate gap between each end face of tenon 2 and spill tongue-and-groove 1.Because the trapezoid boss 5 of spill tongue-and-groove 1 end has stoped the cracking of floor assembly unit seam, has improved the long-acting close joint on floor significantly.
Claims (5)
1. the bayonet type tongue-and-groove floor of a plug in construction, one side on floor is tenon (2), relative opposite side is spill tongue-and-groove (1), it is characterized in that tenon (2) adopts beloid trapezium structure, spill tongue-and-groove (1) adopts with it corresponding front wide and rear narrow trapezium structure, tenon (2) is in contact with one another with the trapezoidal bonding surface of spill tongue-and-groove (1), the table plane parallel on a side bonding surface and floor wherein, the root of tenon (2) adopts indent trapezoidal (4), constitute buckle structure with the trapezoid boss (5) of spill tongue-and-groove (1) end, when tenon (2) and the trapezoidal bonding surface of spill tongue-and-groove (1) are in contact with one another, when the trapezoid boss (5) of spill tongue-and-groove (2) end is close to tenon (2) internal concave at root trapezoidal (4), leave appropriate gap between each end face of tenon (2) and spill tongue-and-groove (1).
2. bayonet type tongue-and-groove according to claim 1 floor is characterized in that being provided with recessed trapezoidal (6) between the trapezium structure of described spill tongue-and-groove (1) and the trapezoid boss (5).
3. according to claim 1,2 described bayonet type tongue-and-groove floors, it is characterized in that stepped ramp type structure (3) in described tenon (1) trapezoidal.
4. according to claim 1,3 described bayonet type tongue-and-groove floors, it is characterized in that described tenon (1) is a recessed ledge frame type trapezium structure.
5. according to claim 1,3 described bayonet type tongue-and-groove floors, it is characterized in that described tenon (1) is an epirelief stepped ramp type trapezium structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239159 CN2484161Y (en) | 2001-04-30 | 2001-04-30 | Lock latch type tongue-and-groove floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239159 CN2484161Y (en) | 2001-04-30 | 2001-04-30 | Lock latch type tongue-and-groove floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2484161Y true CN2484161Y (en) | 2002-04-03 |
Family
ID=33651651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239159 Expired - Fee Related CN2484161Y (en) | 2001-04-30 | 2001-04-30 | Lock latch type tongue-and-groove floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2484161Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936062A (en) * | 2010-09-01 | 2011-01-05 | 江苏洛基木业有限公司 | Latch for cork or plastic floor |
-
2001
- 2001-04-30 CN CN 01239159 patent/CN2484161Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936062A (en) * | 2010-09-01 | 2011-01-05 | 江苏洛基木业有限公司 | Latch for cork or plastic floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |