CN204364902U - Track and field block - Google Patents
Track and field block Download PDFInfo
- Publication number
- CN204364902U CN204364902U CN201520014846.0U CN201520014846U CN204364902U CN 204364902 U CN204364902 U CN 204364902U CN 201520014846 U CN201520014846 U CN 201520014846U CN 204364902 U CN204364902 U CN 204364902U
- Authority
- CN
- China
- Prior art keywords
- track
- boat
- stretcher
- field block
- pedestal
- Prior art date
- 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
Links
Landscapes
- Prostheses (AREA)
Abstract
A kind of track and field block, belong to sports equipment field, the boat-stretcher shape solving current track and field block can not close each athletic foot type, reduce the problem of the efficiency of track and field block, it comprises pedestal and is arranged on the boat-stretcher on pedestal, the surface of boat-stretcher is provided with multiple screw, in each screw, is provided with screw rod.The utility model is used for auxiliary off.
Description
Technical field
The utility model belongs to sports equipment field, is specifically related to a kind of track and field block.
Background technology
Track and field block can effectively improve athletic runaway speed, and because the size and dimension of each athletic pin differs greatly, the boat-stretcher shape of current track and field block can not close each athletic foot type, reduces the efficiency of track and field block.
Summary of the invention
The purpose of this utility model is that the boat-stretcher shape in order to solve current track and field block can not close each athletic foot type, and reduce the problem of the efficiency of track and field block, provide a kind of track and field block, its technical scheme is as follows:
A kind of track and field block, it comprises pedestal and is arranged on the boat-stretcher on pedestal, the surface of boat-stretcher is provided with multiple screw, in each screw, is provided with screw rod.
The beneficial effects of the utility model are: according to each athletic foot type, by adjusting the shape of the exposed length adjustment boat-stretcher of each bolt, boat-stretcher can be made to adapt to athletic foot type, improve the efficiency of track and field block.
accompanying drawing illustrates:
Fig. 1 is the new structural representation of this practicality;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the rear side schematic diagram of Fig. 1.
detailed description of the invention:
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of track and field block, the boat-stretcher 2 that it comprises pedestal 1 and is arranged on pedestal 1, is provided with multiple screw on the surface of boat-stretcher 2, is provided with screw rod 3 in each screw.
Each side be provided with a boat-stretcher 2 at pedestal 1, the inner side of each boat-stretcher 2 is provided with one piece of connecting plate 2-1, and connecting plate 2-1 is fixedly connected with by one group of bolt 2-2 with pedestal 1; Be provided with in the both sides of pedestal 1 and organize screw more, the fore-and-aft clearance of two boat-stretchers 2 can be adjusted.
Claims (2)
1. a track and field block, it comprises pedestal (1) and is arranged on the boat-stretcher (2) on pedestal (1), it is characterized in that the surface of boat-stretcher (2) is provided with multiple screw, in each screw, be provided with screw rod (3).
2. a kind of track and field block as claimed in claim 1, it is characterized in that each side being provided with a boat-stretcher (2) at pedestal (1), be provided with one piece of connecting plate (2-1) in the inner side of each boat-stretcher (2), connecting plate (2-1) is fixedly connected with by one group of bolt (2-2) with pedestal (1); Be provided with in the both sides of pedestal (1) and organize screw more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014846.0U CN204364902U (en) | 2015-01-10 | 2015-01-10 | Track and field block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014846.0U CN204364902U (en) | 2015-01-10 | 2015-01-10 | Track and field block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364902U true CN204364902U (en) | 2015-06-03 |
Family
ID=53321154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520014846.0U Expired - Fee Related CN204364902U (en) | 2015-01-10 | 2015-01-10 | Track and field block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204364902U (en) |
-
2015
- 2015-01-10 CN CN201520014846.0U patent/CN204364902U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203344055U (en) | Secondary grabbing mechanism of battery hot press | |
| CN204364902U (en) | Track and field block | |
| CN204583889U (en) | A kind of Double ejection pin mould for processing Y type copper pipe | |
| CN204710965U (en) | A kind of high-strength light detachable punch | |
| CN203184057U (en) | Rice polishing emery roll | |
| CN204144732U (en) | Distribution switchgear cabinet presetting system base | |
| CN203080804U (en) | Support horse-shaped bench for surface rib protection layer | |
| CN205737775U (en) | Tractor caterpillar twin screw strainer | |
| CN204673881U (en) | A kind of connector embedding clamp of turning parts into the whole | |
| CN203449502U (en) | Novel position structure capable of conveniently assembling mould | |
| CN203991780U (en) | A kind of valve coalignment | |
| CN204344699U (en) | Bearing support position adjustable straight line module | |
| CN204398194U (en) | A kind of anti-skidding cushion block | |
| CN203979281U (en) | mechanical chain connection device | |
| CN203412891U (en) | Arched elastic gasket | |
| CN204470509U (en) | A kind of fixture of forging press travelling table oil cylinder | |
| CN204034233U (en) | A kind of wheel skidding outsole of runner variable layout | |
| CN203800391U (en) | Distribution box with hanging rods | |
| CN203991960U (en) | A kind of Novel ocular die holder | |
| CN202580683U (en) | Multipurpose flashlight | |
| CN202572562U (en) | Rattan mat frame rattan-pulling machine for furniture | |
| CN204512810U (en) | Reinforcing type structural framing | |
| CN206396823U (en) | Loading machine push plate device | |
| CN207401956U (en) | A kind of ironing board frame arc-pressed machine | |
| CN103522487B (en) | Injection moulding machine moves plate and working method thereof |
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: 20150603 Termination date: 20160110 |