CN2570363Y - Fastening keel for modular flooring - Google Patents
Fastening keel for modular flooring Download PDFInfo
- Publication number
- CN2570363Y CN2570363Y CN 02266258 CN02266258U CN2570363Y CN 2570363 Y CN2570363 Y CN 2570363Y CN 02266258 CN02266258 CN 02266258 CN 02266258 U CN02266258 U CN 02266258U CN 2570363 Y CN2570363 Y CN 2570363Y
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- China
- Prior art keywords
- floor board
- skeleton
- floor
- keel
- utility
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- 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 relates to a clamping type keel for combined type floors, which is composed of a rectangular framework, wherein, one end of the rectangular framework is provided with a groove, and one opposite end of the rectangular framework is provided with a bulge which is matched with the shape of the groove. The middle part on the upper side of the rectangular framework is provided with a raised connecting component of a floor block. The upper side of the connecting component of the floor block is provided with a bulge which is extended towards both ends. The clamping type keel for combined type floors has the advantages of reasonable structure and convenient use. Problems of bulge, warping, gap contraction, etc. can not happen easily by using the utility model to install the combined type floors. When supported, the wood floor is firm, the laying materials of the floor are saved, and laying quality is high. Meanwhile, the floor can not be damaged easily.
Description
Technical field:
The utility model relates to a kind of constructional materials, especially relates to a kind of accessory that is used for the floor, particularly a kind of cassette keel that are used for combined floor board.
Background technology:
Existing combined floor board still uses materials such as traditional iron nail, glue to mat formation, and problems such as the seam that sticks up, contracts easily take place to rouse on this floor; And when using this floor to fit up speed slow, waste time and energy, unusual trouble, floor itself sustains damage easily simultaneously, influences it and reuses, and causes waste.A kind of cassette keel that are used for combined floor board have appearred at present, it need not use materials such as traditional iron nail, glue to mat formation, but still there is defective on the structure, its floor board block link is arranged on an end of keel unit, can produce the keel discontinuity, and the upside of floor board block link has only the protuberance to an end, can only fix the floor board block of an end, it is stable inadequately to make combined floor board install, the drum that can not thoroughly solve the floor problems such as seam of sticking up, contract.
Summary of the invention:
Technical problem to be solved in the utility model is: because there is defective in the present cassette keel structure that is used for combined floor board, the floor board block link is arranged on an end of keel unit, can produce the keel discontinuity, and the upside of floor board block link has only the protuberance to an end, can only fix the floor board block of an end, it is stable inadequately to make combined floor board install, the drum that can not thoroughly solve the floor problems such as seam of sticking up, contract.The utility model is to solve the problems of the technologies described above the solution that is adopted to provide a kind of cassette keel that are used for combined floor board, the described this cassette keel that are used for combined floor board are made of rectangular-shaped skeleton, end at described rectangular-shaped skeleton is provided with a groove, a relative end of described rectangular-shaped skeleton is provided with a protuberance that cooperates with described groove shapes, the middle part of described skeleton upside is provided with the floor board block link of a projection, and the upside of described floor board block link is provided with the protuberance that extends to two ends.Further, can also be evenly distributed with two square holes on the described skeleton; The downside of described skeleton can also be provided with more than one dovetail groove.
The course of work of the present utility model is: at least two described rectangular-shaped skeleton head and the tail are plugged on together mutually, be about to the protuberance tabling of an end of the groove of an end of any described skeleton and an adjacent skeleton, because the protuberance form fit of an end of the groove of an end of described skeleton and an adjacent skeleton is so can couple together two described skeletons effectively at least.The floor board block link of middle side part is used to be connected and fixed the combined floor board piece on the described skeleton, combined floor board also is to be plugged on mutually together by at least two described combined floor board piece head and the tail, and described floor board block link is positioned at the splicing position of described combined floor board piece, because the protuberance that extend at the oriented two ends of the upside of described floor board block link, so it can be respectively the fixing floor board block at two ends, and because described floor board block link is positioned at the middle part of the upside of described skeleton, can reduce the problem of the discontinuity of described keel, also increase the steadiness that combined floor board is installed.Be evenly distributed with two square holes on the described skeleton, can save material on the one hand, can increase the elasticity of combined floor board on the other hand.The described dovetail groove of described skeleton downside is used to be connected and fixed the support with the protuberance that cooperates with described dovetail groove shape, can overcome the uneven of ground widely.
The utility model contrast prior art, its effect are positive and tangible, and the utility model is rational in infrastructure, easy to use, use the utility model that the difficult generation of combined floor board is installed and rouse problems such as the seam that sticks up, contracts; And speed is fast, time saving and energy saving when installing, and the noise in the fitment process is little, has reduced environment pollution widely; Supporting is firm during wood flooring, save floor covering layers material and laying quality height; Simultaneously floor itself is difficult for sustaining damage, and floor plates need not punch, and the protection floor structure is not damaged.
Description of drawings:
Fig. 1 is a kind of structural representation that is used for the cassette keel of combined floor board of the utility model.
Fig. 2 is a kind of structure for amplifying schematic diagram that is used for the cassette keel of combined floor board of the utility model.
The specific embodiment:
As depicted in figs. 1 and 2, a kind of cassette keel that are used for combined floor board of the utility model, constitute by rectangular-shaped skeleton 1, end at described rectangular-shaped skeleton 1 is provided with a groove 2, a relative end of described rectangular-shaped skeleton 1 is provided with a protuberance 3 with described groove 2 form fit, the middle part of described skeleton 1 upside is provided with the floor board block link 5 of a projection, and the upside of described floor board block link 5 is provided with the protuberance 4 that extends to two ends.In a preferred embodiment of the present utility model, also evenly be provided with two square holes on the described skeleton 1; The downside of described skeleton 1 is provided with two dovetail grooves 6.
The course of work of the present utility model is: at least two described rectangular-shaped skeleton 1 head and the tail are plugged on together mutually, be about to the protuberance tabling of groove 2 and an end of an adjacent skeleton of an end of any described skeleton 1, because protuberance 3 form fit of an end of the groove 2 of an end of described skeleton 1 and an adjacent skeleton are so can couple together two described skeletons 1 effectively at least.The floor board block link 5 of middle side part is used to be connected and fixed combined floor board piece 7 on the described skeleton 1, combined floor board also is to be plugged on mutually together by at least two described combined floor board piece 7 head and the tail, and described floor board block link 5 is positioned at the splicing position of described combined floor board piece 7, because the protuberance that extend at the oriented two ends of the upside of described floor board block link 5, so it can be respectively the fixing floor board block at two ends, and because described floor board block link 5 is positioned at the middle part of the upside of described skeleton 1, can reduce the problem of the discontinuity of described keel 1, also increase the steadiness that combined floor board is installed.Be evenly distributed with two square holes on the described skeleton 1, can save material on the one hand, can increase the elasticity of combined floor board on the other hand.The described dovetail groove 6 of described skeleton 1 downside is used to be connected and fixed the support 8 that has with the protuberance of described dovetail groove 6 form fit, can overcome the uneven of ground widely.
The utility model contrast prior art, its effect are positive and tangible, and the utility model is rational in infrastructure, easy to use, use the utility model that the difficult generation of combined floor board is installed and rouse problems such as the seam that sticks up, contracts; And speed is fast, time saving and energy saving when installing, and the noise in the fitment process is little, has reduced environment pollution widely; Supporting is firm during wood flooring, save floor covering layers material and laying quality height; Floor itself is difficult for sustaining damage simultaneously.
Claims (3)
1, a kind of cassette keel that are used for combined floor board, constitute by rectangular-shaped skeleton, end at described rectangular-shaped skeleton is provided with a groove, relative end at described rectangular-shaped skeleton is provided with a protuberance that cooperates with described groove shapes, it is characterized in that: the middle part of described rectangular-shaped skeleton upside is provided with the floor board block link of a projection, and the upside of described floor board block link is provided with the protuberance that extends to two ends.
2, the cassette keel that are used for combined floor board as claimed in claim 1 is characterized in that: evenly be provided with two holes on the described skeleton.
3, the cassette keel that are used for combined floor board as claimed in claim 1, it is characterized in that: the downside of described skeleton is provided with dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266258 CN2570363Y (en) | 2002-08-13 | 2002-08-13 | Fastening keel for modular flooring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02266258 CN2570363Y (en) | 2002-08-13 | 2002-08-13 | Fastening keel for modular flooring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570363Y true CN2570363Y (en) | 2003-09-03 |
Family
ID=33732116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02266258 Expired - Fee Related CN2570363Y (en) | 2002-08-13 | 2002-08-13 | Fastening keel for modular flooring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570363Y (en) |
-
2002
- 2002-08-13 CN CN 02266258 patent/CN2570363Y/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 | ||
| 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 |