CN202658495U - Anti-slip structure for spliced outdoor sports floor - Google Patents
Anti-slip structure for spliced outdoor sports floor Download PDFInfo
- Publication number
- CN202658495U CN202658495U CN 201220257352 CN201220257352U CN202658495U CN 202658495 U CN202658495 U CN 202658495U CN 201220257352 CN201220257352 CN 201220257352 CN 201220257352 U CN201220257352 U CN 201220257352U CN 202658495 U CN202658495 U CN 202658495U
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- sports floor
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Abstract
The utility model relates to an anti-slip structure for a spliced outdoor sports floor. The sports floor can effectively prevent a sportsman from slipping during sports and has the characteristics of simple structure and low cost. According to the technical scheme, the anti-slip structure for the spliced outdoor sports floor is positioned on the surface layer of the sports floor and comprises a plurality of square cells which are longitudinally and transversely arranged to form a net, wherein supporting sides in a shape like a Chinese character 'mi' are arranged in each square cell. The anti-slip structure is characterized in that concave edges are arranged on the two sides of the top of each of four frames of each square cell and the two sides of the top of each side of the supporting sides in the shape like the Chinese character 'mi'; in the supporting sides in the shape like the Chinese character 'mi', two supporting sides are arranged crosswise along two diagonals of each square cell, and the other two supporting sides are arranged along the longitudinal center line and the transverse center line of each square cell; and the concave edges have the depth of 0.5 to 1.2mm and the width of 0.5 to 1.5mm.
Description
Technical field
The utility model relates to a kind of spliced athletic floor, especially a kind of anti-skid structure of spliced outdoor sport floor.
Background technology
Common outdoor sport place such as basketball court, tennis court, volleyball court etc., its ground is generally adopted bonding agent that rubber grain is cemented in the substrate and is formed, this floor soft or hard appropriateness, elasticity is also better, but have after long-time the use that rubber grain easily comes off, bubbling, rubber grain and the defectives such as substrate separates, and need special equipment when laying, in case the place moulding just can not be moved, work brings more inconvenience to follow-up maintenance; In addition, this type of floor can not normally be used on rainy day owing to not possessing drain function.
For above-mentioned situation, a kind of spliced outdoor sport floor (also claiming floated athletic floor) has appearred on the market in recent years, this type of floor is comprised of several square concatenation units, each square concatenation unit is divided into bottom and top layer double-layer structure, the net structure that formed by several rectangular cells lattice of surface structure wherein, bottom is comprised of several columns or polygonal feet; Above-mentioned each square concatenation unit closely is spliced into a plane by the buckle structure of edge separately.The net structure of this type of athletic floor can Quick drainage, but the end face of the surface structure of this type of athletic floor is comparatively smooth, thereby the coefficient of sliding friction is less, and sportsman's sole when running easily skids, and rainy day even may slip, the sportsman is damaged.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency that overcomes the above-mentioned background technology, a kind of improvement of spliced outdoor sport floor is provided, this athletic floor should be able to avoid the sportsman phenomenon that sole skids to occur effectively when motion, and has simple in structure, lower-cost characteristics.
The technical solution adopted in the utility model is:
A kind of anti-skid structure of spliced outdoor sport floor, this anti-skid structure is positioned at the top layer of athletic floor, comprise that several are vertically and horizontally arranged into netted rectangular cells lattice, be shaped with respectively the support edge that is arranged in M shape in each rectangular cells lattice, it is characterized in that: the both sides, top of four edges of described direction cell, and the both sides, top on each bar limit of described M shape support edge are shaped with respectively a recessed rib.
In the support edge of described M shape, wherein two two diagonal cross arrangements along the rectangular cells lattice, two other is respectively along longitudinally center line and the horizontal center line arrangement of rectangular cells lattice.
The degree of depth of described recessed rib is 0.5-1.2mm, and the width of recessed rib is 0.5-1.5mm.
The beneficial effects of the utility model are: the utility model is offered recessed rib in four edges and the support edge of each square cell, so that the roughness of contact surface increases, effectively improved the coefficient of sliding friction on floor, avoid the sportsman skidding to occur, improvement part of the present utility model is simple simultaneously, cost is lower, but spread uses.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the enlarged diagram of A section among Fig. 1.
Fig. 3 is the enlarged diagram of B-B section among Fig. 2.
Fig. 4 is the enlarged diagram of C-C section among Fig. 2.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
As shown in Figure 1, the anti-skid structure of a kind of spliced outdoor sport floor described in the utility model, this anti-skid structure is positioned at the top layer of athletic floor, comprise that several are vertically and horizontally arranged into netted rectangular cells lattice (each square cell in the same size), the edge that is shaped with respectively the support edge 2(that is arranged in M shape and rectangular cells lattice in each rectangular cells lattice is one-body molded); In the support edge of described M shape, wherein two two diagonal cross arrangements along the rectangular cells lattice, two other is respectively along longitudinally center line and the horizontal center line arrangement of rectangular cells lattice.The surface structure of said structure and conventional spliced athletic floor is similar.
Anti-skid structure described in the utility model, in each square cell, the both sides, top of its four edges 1, and the both sides, top on each bar limit of described M shape support edge are shaped with respectively one for increasing the recessed rib 3 of roughness.The degree of depth of described recessed rib is 0.5-1.2mm, and the width of recessed rib is 0.5-1.5mm., concrete size can be determined according to actual needs.
According to the big or small design formulas f of force of sliding friction=μ N, wherein f is frictional force, and μ is dynamic friction factor (also being the coefficient of sliding friction), and N is normal pressure; The size of friction coefficient mu is only relevant with material, contact surface degree of roughness, irrelevant with contact area, the utility model arranges recessed rib by four edges and the M shape support edge at each square cell, increase the contact surface roughness, therefore friction coefficient mu increases, frictional force increases between athletic sole and the athletic floor, thereby avoids sportsman's sole to skid and slip.
Roll and human motion for ball, athletic floor can produce different frictional force, and concrete condition is: because ball external surface is comparatively smooth, the end face by edge and M shape support edge when it rolls supports, recessed rib is very little on the impact of its motion, can ignore; And when the people in athletic floor surface walking, when running, recessed rib can produce friction with sole or sole, increases frictional force, prevents from skidding.
Claims (3)
1. the anti-skid structure of a spliced outdoor sport floor, this anti-skid structure is positioned at the top layer of athletic floor, comprise that several are vertically and horizontally arranged into netted rectangular cells lattice, be shaped with respectively the support edge (2) that is arranged in M shape in each rectangular cells lattice, it is characterized in that: the both sides, top of four edges (1) of described direction cell, and the both sides, top on each bar limit of described M shape support edge are shaped with respectively a recessed rib (3).
2. the anti-skid structure of a kind of spliced outdoor sport floor according to claim 1, it is characterized in that in the support edge of described M shape, wherein two two diagonal cross arrangements along the rectangular cells lattice, two other are respectively along longitudinally center line and the horizontal center line arrangement of rectangular cells lattice.
3. the anti-skid structure of a kind of spliced outdoor sport floor according to claim 1 and 2, the degree of depth that it is characterized in that described recessed rib is 0.5-1.2mm, the width of recessed rib is 0.5-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257352 CN202658495U (en) | 2012-05-29 | 2012-05-29 | Anti-slip structure for spliced outdoor sports floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257352 CN202658495U (en) | 2012-05-29 | 2012-05-29 | Anti-slip structure for spliced outdoor sports floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658495U true CN202658495U (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220257352 Expired - Fee Related CN202658495U (en) | 2012-05-29 | 2012-05-29 | Anti-slip structure for spliced outdoor sports floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658495U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554976A (en) * | 2018-11-26 | 2019-04-02 | 李谦 | A kind of tennis court ground structure of rapid infiltrated |
| CN109554978A (en) * | 2018-11-26 | 2019-04-02 | 李谦 | A kind of basketball court ground structure of rapid infiltrated |
| CN109554977A (en) * | 2018-11-26 | 2019-04-02 | 李谦 | A kind of ground structure of rapid infiltrated runway |
-
2012
- 2012-05-29 CN CN 201220257352 patent/CN202658495U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554976A (en) * | 2018-11-26 | 2019-04-02 | 李谦 | A kind of tennis court ground structure of rapid infiltrated |
| CN109554978A (en) * | 2018-11-26 | 2019-04-02 | 李谦 | A kind of basketball court ground structure of rapid infiltrated |
| CN109554977A (en) * | 2018-11-26 | 2019-04-02 | 李谦 | A kind of ground structure of rapid infiltrated runway |
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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: 20130109 Termination date: 20210529 |