CN202577880U - Bulging-preventive and noise-proof keel for lock catch floor - Google Patents
Bulging-preventive and noise-proof keel for lock catch floor Download PDFInfo
- Publication number
- CN202577880U CN202577880U CN 201220151154 CN201220151154U CN202577880U CN 202577880 U CN202577880 U CN 202577880U CN 201220151154 CN201220151154 CN 201220151154 CN 201220151154 U CN201220151154 U CN 201220151154U CN 202577880 U CN202577880 U CN 202577880U
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- square block
- keel
- rubber strip
- muscle
- font
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Abstract
A bulging-preventive and noise-proof keel for a lock catch floor comprises a keel body (1) consisting of a square block (11), a main rib (12) and auxiliary ribs (13). The main rib (12) is formed in the middle of the upper surface of the square block (11), the two auxiliary ribs (13) are formed on two sides of the main rib (12) on the upper surface of the square block (11), each auxiliary rib (13) is '1'-shaped, '7'-shaped or 'T'-shaped, and a rubber strip (2) is sandwiched between each auxiliary rib (13) and the square block (11). The keel can effectively prevent the wood floor from bulging, and stops noises which are produced when people walk on the wood floor after the wood floor contracts due to cold.
Description
Technical field:
The utility model relates to technical field of floor, uses keel more specifically to a kind of latched floor.
Background technology:
A kind of " clever button " keel are arranged now on the market; Its weak point is: its keel are manufactured by hard material; After wood flooring is used a period of time, because the bulking shrinkage of plank piece, constitute between the plank piece of floor surface when bulking; Can produce very big stress between two adjacent plank pieces, thereby cause the wood flooring arch camber.After the wood flooring shrinkage, just can produce little slit between two adjacent plank pieces, when the people walked about on the floor like this, the plank piece was prone to send sound.
The utility model content:
The purpose of the utility model is exactly the deficiency to prior art, and the latch floor that provides a kind of anti-arch camber not have sound is used keel, and it can effectively prevent the wood flooring arch camber, stops simultaneously when the people walks about, to send sound after the shrinkage of plank piece.
The technological solution of the utility model is following:
The latch floor that a kind of anti-arch camber does not have sound is used keel; Comprise the keel that constitute by square block, main muscle and auxilliary muscle; Main muscle is molded over the middle part above the square block; Two sides of main muscle form two auxilliary muscle on square block, and auxilliary muscle is " 1 " font, " 7 " font or " T " font, and clamping has a rubber strip between each auxilliary muscle and the square block.
Said main muscle is " 7 " font or " T " font, and clamping has rubber strip between main muscle and the square block.
Said rubber strip is circle, ellipse, waist shape or " 3 " font.
Be fixed with aluminum alloy bar on the said square block, rubber strip is clamped between auxilliary muscle, square block and the aluminum alloy bar.
Be fixed with aluminum alloy bar on the said square block, rubber strip is clamped between main muscle, square block and the aluminum alloy bar.
The beneficial effect of the utility model is:
It can effectively prevent the wood flooring arch camber, stops simultaneously when the people walks about, to send sound after the shrinkage of plank piece.
Description of drawings:
Fig. 1 is the schematic perspective view of embodiment 1
Fig. 2 is the structural representation of embodiment 2
Fig. 3 is the structural representation of embodiment 3
Fig. 4 is the operating principle sketch map of the utility model
Fig. 5 is the structural representation after embodiment 5 is installed on the floor
Among the figure: 1, keel; 11, square block; 12, main muscle; 13, auxilliary muscle; 2, rubber strip; 3, plank piece; 4, aluminum alloy bar.
The specific embodiment:
Embodiment 1: see shown in Figure 1; The latch floor that a kind of anti-arch camber does not have sound is used keel; Comprise the keel 1 that are made up of square block 11, main muscle 12 and auxilliary muscle 13, main muscle 12 is molded over the middle part above the square block 11, and two sides of main muscle 12 form two auxilliary muscle 13 on square block 11; Auxilliary muscle 13 is " 1 " font, " 7 " font or " T " font, and clamping has a rubber strip 2 between each auxilliary muscle 13 and the square block 11.
Said main muscle 12 is " 7 " font or " T " font, and clamping has rubber strip 2 between main muscle 12 and the square block 11.
Embodiment 2: see shown in Figure 2ly, said rubber strip 2 is oval.All the other are with embodiment 1.
Embodiment 3: see shown in Figure 3ly, said rubber strip 2 is a waist shape.All the other are with embodiment 1.
Embodiment 4: see shown in Figure 5ly, be fixed with aluminum alloy bar 4 on the said square block 11, rubber strip 2 is clamped between auxilliary muscle 13, square block 11 and the aluminum alloy bar 4.
Be fixed with aluminum alloy bar 4 on the said square block 11, rubber strip 2 is clamped between main muscle 12, square block 11 and the aluminum alloy bar 4.Said rubber strip is " 3 " font, leaves certain interval 3-3 between two adjacent plank pieces, and all the other are with embodiment 1.
Operating principle: see shown in Figure 4; When utilizing the utility model that two adjacent plank piece 3 snap closes are fixed together, leave certain interval 3-3 between two adjacent plank pieces, utilize the elasticity of rubber strip 2; When plank piece bulking broadens; Gap between two plank pieces 3 just in time can allow plank piece 3 bulkings, and the stress that makes the wood flooring arch camber that produces because of bulking between two adjacent plank pieces 3 has played the effect that prevents the wood flooring arch camber just in time by the 3-3 cancellation of this gap.If do not add rubber strip 2, then produced not the permission deformation space between plank piece 3 and the keel 2, so it has played the effect of anti-arch camber.
Rubber strip has elasticity, and when the shrinkage of plank piece, two adjacent plank pieces 3 and the gap between the keel are just in time enriched by the elasticity of rubber strip, and person walks just can not produce sound on plank piece 3 like this, prevents soniferous effect so it also has.
Claims (5)
1. the anti-arch camber latch floor that do not have sound is used keel; Comprise the keel (1) that constitute by square block (11), main muscle (12) and auxilliary muscle (13); Main muscle (12) is molded over the middle part above the square block (11); Two sides of main muscle (12) form two auxilliary muscle (13) on square block (11), it is characterized in that: auxilliary muscle (13) is " 1 " font, " 7 " font or " T " font, and clamping has a rubber strip (2) between each auxilliary muscle (13) and the square block (11).
2. the latch floor that a kind of anti-arch camber according to claim 1 does not have sound is used keel, it is characterized in that: main muscle (12) is " 7 " font or " T " font, and clamping has rubber strip (2) between main muscle (12) and the square block (11).
3. the latch floor that a kind of anti-arch camber according to claim 1 does not have sound is used keel, it is characterized in that: rubber strip (2) is circular, ellipse, waist shape or " 3 " font.
4. the latch floor that a kind of anti-arch camber according to claim 1 does not have sound is used keel, it is characterized in that: be fixed with aluminum alloy bar (4) on the square block (11), rubber strip (2) is clamped between auxilliary muscle (13), square block (11) and the aluminum alloy bar (4).
5. the latch floor that a kind of anti-arch camber according to claim 2 does not have sound is used keel, it is characterized in that: be fixed with aluminum alloy bar (4) on the square block (11), rubber strip (2) is clamped between main muscle (12), square block (11) and the aluminum alloy bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220151154 CN202577880U (en) | 2012-04-12 | 2012-04-12 | Bulging-preventive and noise-proof keel for lock catch floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220151154 CN202577880U (en) | 2012-04-12 | 2012-04-12 | Bulging-preventive and noise-proof keel for lock catch floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577880U true CN202577880U (en) | 2012-12-05 |
Family
ID=47247305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220151154 Expired - Fee Related CN202577880U (en) | 2012-04-12 | 2012-04-12 | Bulging-preventive and noise-proof keel for lock catch floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577880U (en) |
-
2012
- 2012-04-12 CN CN 201220151154 patent/CN202577880U/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 |
Granted publication date: 20121205 Termination date: 20180412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |