CN202047564U - Keel-free elastic fastener for wood floor - Google Patents
Keel-free elastic fastener for wood floor Download PDFInfo
- Publication number
- CN202047564U CN202047564U CN2011201498139U CN201120149813U CN202047564U CN 202047564 U CN202047564 U CN 202047564U CN 2011201498139 U CN2011201498139 U CN 2011201498139U CN 201120149813 U CN201120149813 U CN 201120149813U CN 202047564 U CN202047564 U CN 202047564U
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Abstract
The utility model discloses a keel-free elastic fastener for wood floor. The keel-free elastic fastener disclosed by the utility model comprises a lamellate epsilon-type main body (1), two end parts of the main body (1) are side walls (2) embedded into floor, and the middle part of the main body (1) is provided with a stand column (3) bent into an arched shape; and two outside faces of the stand column (3) are provided with protrusions (4) protruding outwards. According to the utility model, the problem that an internal structure of the wood floor is damaged by nails is solved, the lateral movement of the wood floor can be regulated, and thus, the problem that the wood floor becomes seamed and arched due to expansion with wetness and contraction with dryness is effectively solved; and in addition, the keel-free elastic fastener disclosed by the utility model is free from keels and is simple to mount and dismount.
Description
Technical field
The utility model relates to a kind of linkage of wood flooring, relates in particular to a kind of rubber-like wood flooring connection fastener that wood flooring is used that connects.
Background technology
Being seen in the market floor is to offer trogue and dowel around it as wooden floor, when laying floor, earlier ground water silt is paved, and sets up keel more on the ground, orders clamping plate, and then with following closely fixed floor.There are many defectives in this mounting method: an installation, maintenance and dismounting are all comparatively difficult, and are very easy to the damage floor; The 2nd, it is many that described wooden auxiliary material (as keel, clamping plate etc.) consumption is installed, and cost is higher; The 3rd, before installing, must be ground is smooth with cement, sandstone, increased the heavy burden of building; The 4th, can't solve timber and produce the wet problem that goes out seam and arch camber that rises and cause of drying shrinkage because of ambient humidity changes.
In order to address the aforementioned drawbacks, wood flooring is mated formation and is begun to adopt third party's fastener more and more.For example notification number is that the Chinese utility model patent of CN2630371Y discloses a kind of wood flooring attachment fastener, its cross sectional shape comprises joint end that matches with the slip feather on floor and the fixed end that is connected with this joint end, following and the wood flooring of this fixed end following existing concordant has fixing hole on this fixed end.This fastener also exists following problem: 1, the environment for use when wood flooring changes, wood flooring is easy to take place expand with wet and contract with dry, and the floor of using this fastener mode of mating formation can't be regulated collapsing of wood flooring, in case environment for use changes, causes the floor to go out seam, arch camber easily; And wood flooring shrinks because of moisture content changes, and causes producing big slit between wood flooring, piles up dirt and worm fly easily, reduces user's living quality.2, use the wood flooring of this fastener mode of mating formation can't limit laterally moving of floor, wood flooring takes place laterally to move easily, produces the slit equally easily between wood flooring.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of rubber-like to exempt from rising wood ground board fastener.The utility model has not only solved the destruction problem of nail to the wood flooring internal construction, exempts to beat keel, and can regulate laterally moving of wood flooring, solves wood flooring causes seam, arch camber because of expand with wet and contract with dry problem effectively.
The technical solution of the utility model: a kind of rubber-like is exempted from rising wood ground board fastener, comprises the mountain font main body of sheet, and the both ends of main body are for embedding the sidewall on floor, and the middle part of main body is the column that is bent into arch; Column two lateral surfaces are provided with outstanding laterally projection.
Above-mentioned rubber-like is exempted from the rising wood ground board fastener, and described projection is circular-arc projection, and projection is chimeric goes into wood flooring and form buckle structure.
Aforesaid rubber-like is exempted from the rising wood ground board fastener, and described column base portion is provided with the circular-arc recess to the inboard depression.
Aforesaid rubber-like is exempted from the rising wood ground board fastener, and described projection is and is symmetrical arranged.
Aforesaid rubber-like is exempted from the rising wood ground board fastener, described column be shaped as Ω shape.
Aforesaid rubber-like is exempted from the rising wood ground board fastener, and the angle on described two side and main body base is 45 °～135 °.
Aforesaid rubber-like is exempted from the rising wood ground board fastener, and the angle on described two side and main body base is 80 °～90 °.
Aforesaid rubber-like is exempted from the rising wood ground board fastener, and described main body is the flake main body that sheet metal is bent into the mountain font.
Aforesaid rubber-like is exempted from the rising wood ground board fastener, and described main body is the flake main body of the mountain font that makes of macromolecular material.
Aforesaid rubber-like is exempted from the rising wood ground board fastener, and the bottom of described main body is provided with cushion.
Compared with prior art, the utlity model has following beneficial effect:
(1) comprises the mountain font main body of making by metal or macromolecular material, the main body middle part is a hollow structure, therefore fastener has good elasticity, can be when wood flooring generation expand with wet and contract with dry, regulate the horizontal spacing of wood flooring effectively, realize the gap compensation between wood flooring, both solved a difficult problem that goes out seam, arch camber that always perplexs wooden floor; Also avoided producing big slit between wood flooring, caused piling up the problem of dirt and worm fly, improved user's living quality.
(2) mountain font column two outsides are provided with outstanding laterally projection, are to move for the dislocation that prevents wood flooring generation vertical direction.As preferably, projection is circular-arc projection, can extenuate the contact friction between wood flooring, reduces effectively because of fricative noise.In order to solve the problem that moves of wood flooring generation vertical direction better, the base portion of column is provided with the circular-arc recess to the inboard depression, promptly column be shaped as Ω shape (omega shape), result of use is ideal.
(3) both ends of main body embed wood flooring bottom surface groove and can prevent laterally moving of wood flooring for embedding the sidepiece on floor; The projection at main body top is circular-arc projection, and projection is chimeric goes into wood flooring and form buckle structure, can prevent vertically moving of wood flooring, so the utility model guarantees the firmness of mating formation of wood flooring effectively, and result of use is very desirable.Through applicant's repetition test, when the angle on sidewall and main body base is 80 °～90 °, can prevent effectively that wood flooring from dislocation taking place move, when connecting wood flooring, can conveniently install again fastener.
(4) cushion of bottom part body plays the effect of bumper and absorbing shock, and is better than traditional keel damping performance, plays the effect of good damping noise reduction.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a perspective view of the present utility model;
Fig. 3 is that projection is the structural representation of rectangular protrusions;
Fig. 4 is that projection is the structural representation of denation;
Fig. 5 is the schematic diagram of mating formation of the present utility model.
Being labeled as in the accompanying drawing: 1-main body, 2-sidewall, 3-column, 4-projection, 5-recess, 6-cushion, the female groove wood flooring of 7-, the public tenon wooden floor of 8-.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.Rubber-like is exempted from rising wood ground board fastener, as attached illustrated in figures 1 and 2, comprise sheet mountain font main body 1 by the sheet metal bending and molding, the both ends of main body 1 are for embedding the symmetrically arranged sidewall 2 on floor, is 85 ° as preferred two side 2 with the angle that main body 1 base is, i.e. the number of degrees at A angle among the figure.The middle part of main body 1 is the column 3 of the arch of the hollow structure that is bent into of sheet metal, and column 3 can be circular-arc arch, or rectangular-shaped arch; The top of column 3 is arranged with outstanding laterally projection 4, and as shown in Figure 1, projection can be circular-arc projection, also can be as shown in Figure 3, and projection is a rectangular protrusions, as shown in Figure 4, projection is a denation; As preferably, the projection 4 at hollow structure 3 tops is circular-arc projection, and projection is chimeric goes into wood flooring and form buckle structure; In order to guarantee the fastness of mating formation of wood flooring better, described hollow structure 3 base portions are provided with the circular-arc recess 5 to the inboard depression; Promptly working as column is Ω (omega) type, and result of use is ideal.The bottom of main body 1 is provided with cushion, and the floor is held up, and plays the effect of keel.As shown in Figure 5, when mating formation, earlier female groove wood flooring 7 and public tenon wooden floor 8 are entrenched togather, again the utility model is embedded the bottom of female groove wood flooring 7 and public tenon wooden floor 8, wherein arcuate part embeds the below of wooden floor groove junction, and the sidewall at main body two ends respectively embeds the bottom of wood flooring.
Because column of the present utility model is the arch column that metal or macromolecular material are made, therefore column has very outstanding elasticity, when the wood flooring expand with wet and contract with dry takes place horizontal when mobile, regulate the horizontal spacing of wood flooring effectively, both solved a difficult problem that goes out seam, arch camber that always perplexs wooden floor; Also avoided producing big slit between wood flooring, caused piling up the problem of dirt and worm fly, improved user's living quality.The both ends of main body embed wood flooring bottom surface groove and can prevent laterally moving of wood flooring for embedding the sidepiece on floor; The projection at column top is circular-arc projection, and projection is chimeric goes into wood flooring and form buckle structure, can prevent vertically moving of wood flooring, so the utility model guarantees the firmness of mating formation of wood flooring effectively, and result of use is very desirable.
Claims (10)
1. rubber-like is exempted from rising wood ground board fastener, it is characterized in that: comprise the mountain font main body (1) of sheet, the both ends of main body (1) are for embedding the sidewall (2) on floor, and the middle part of main body (1) is the column (3) that is bent into arch; Column (3) two lateral surfaces are provided with outstanding laterally projection (4).
2. rubber-like according to claim 1 is exempted from rising wood ground board fastener, it is characterized in that: described projection (4) is circular-arc projection, and projection is chimeric goes into wood flooring and form buckle structure.
3. rubber-like according to claim 1 and 2 is exempted from rising wood ground board fastener, it is characterized in that: described column (3) base portion is provided with the circular-arc recess (5) to the inboard depression.
4. rubber-like according to claim 3 is exempted from rising wood ground board fastener, it is characterized in that: described projection (4) is and is symmetrical arranged.
5. rubber-like according to claim 4 is exempted from rising wood ground board fastener, it is characterized in that: described column be shaped as Ω shape.
6. rubber-like according to claim 5 is exempted from rising wood ground board fastener, it is characterized in that: described two side (2) are symmetrical arranged, and the angle on two side (2) and main body (1) base is 45 °～135 °.
7. rubber-like according to claim 6 is exempted from rising wood ground board fastener, it is characterized in that: described two side (2) are 80 °～90 ° with the angle on main body (1) base.
8. rubber-like according to claim 5 is exempted from rising wood ground board fastener, it is characterized in that: described main body (1) is bent into the flake main body of mountain font for sheet metal.
9. rubber-like according to claim 5 is exempted from rising wood ground board fastener, it is characterized in that: the flake main body of the mountain font that described main body (1) makes for macromolecular material.
10. rubber-like according to claim 3 is exempted from rising wood ground board fastener, it is characterized in that: the bottom of described main body (1) is provided with cushion (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201498139U CN202047564U (en) | 2011-05-12 | 2011-05-12 | Keel-free elastic fastener for wood floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201498139U CN202047564U (en) | 2011-05-12 | 2011-05-12 | Keel-free elastic fastener for wood floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047564U true CN202047564U (en) | 2011-11-23 |
Family
ID=44987877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201498139U Expired - Lifetime CN202047564U (en) | 2011-05-12 | 2011-05-12 | Keel-free elastic fastener for wood floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047564U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277950A (en) * | 2011-05-12 | 2011-12-14 | 久盛地板有限公司 | Wood floor fastener |
| CN103912189A (en) * | 2013-11-01 | 2014-07-09 | 芜湖长启炉业有限公司 | Double-groove one-way double-layer foamed aluminum plate fixing frame |
| CN113479265A (en) * | 2021-05-19 | 2021-10-08 | 北京汽车研究总院有限公司 | Container floor, floor processing system and floor processing method |
-
2011
- 2011-05-12 CN CN2011201498139U patent/CN202047564U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277950A (en) * | 2011-05-12 | 2011-12-14 | 久盛地板有限公司 | Wood floor fastener |
| CN103912189A (en) * | 2013-11-01 | 2014-07-09 | 芜湖长启炉业有限公司 | Double-groove one-way double-layer foamed aluminum plate fixing frame |
| CN113479265A (en) * | 2021-05-19 | 2021-10-08 | 北京汽车研究总院有限公司 | Container floor, floor processing system and floor processing method |
| CN113479265B (en) * | 2021-05-19 | 2023-11-24 | 北京汽车研究总院有限公司 | Cargo box floor, floor processing system and floor processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111123 Effective date of abandoning: 20131023 |
|
| RGAV | Abandon patent right to avoid regrant |