CN201799046U - Modified high jump mark post - Google Patents
Modified high jump mark post Download PDFInfo
- Publication number
- CN201799046U CN201799046U CN2010205639502U CN201020563950U CN201799046U CN 201799046 U CN201799046 U CN 201799046U CN 2010205639502 U CN2010205639502 U CN 2010205639502U CN 201020563950 U CN201020563950 U CN 201020563950U CN 201799046 U CN201799046 U CN 201799046U
- Authority
- CN
- China
- Prior art keywords
- mark post
- high jump
- cylindrical magnets
- modified high
- utility
- 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
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- Adornments (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The utility model provides a modified high jump mark post, comprising a mark post body formed by successive and mutual attachment attraction of several sections cylindrical magnets (2); the diameter and length of all the cylindrical magnets (2) are equal, and all the cylindrical magnets are coaxially installed; every section of cylindrical magnet (2) is provided with a center hole (3) with an equal diameter and dimension, a connecting rope (1) is sleeved in the center hole (3). after bearing of bending force by the mark post, mutual displacement may be generated between cylindrical magnets, the mark post can be reused after restoration, preventing whole from being abandoned.
Description
(1), technical field
The utility model relates to the mark post that a kind of high jump is used.
(2), background technology
Existing high jump mark post is generally the monoblock type rod shaped structure.There is following defective in it: the back that fractures is difficult for recovering, and can only scrap.Described fracture mainly comprise accident fracture and the user because of the people that contends with for fractureing.
(3), utility model content
Technical problem to be solved in the utility model is, a kind of improved high jump mark post is provided, and it can restore to the original state after by bending, continues to use, to overcome the defective of existing monoblock type mark post.
It is as follows that the utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of improved high jump mark post is characterized in that: it comprises the mark post body that is formed by the mutual successively adhesive of the cylindric magnet of plurality of sections; All cylindric magnet diameter, identical length etc. and coaxial installation; The cylindric magnet of each section all has the centre bore that diameter dimension equates, is socketed with connection cord in centre bore.
Good effect of the present utility model is: the first, mark post body of the present utility model by the cylindric magnet of plurality of sections successively mutually adhesive form.Mutual displacement may take place between cylindric magnet in mark post after being subjected to bending power, recycling after repairing, and can integral body not scrap.The second, the cylindric magnet of each section all has central through hole, be provided with connection cord in the central through hole that is interconnected, all be connected in series during the mutual displacement of the stressed cylindric magnet of mark post, can be scattered, be convenient to put in order fast magnet and make and return to the mark post user mode by this connection cord.
(4), description of drawings
Fig. 1 is a structural representation of the present utility model.
(5), the specific embodiment
Further specify the utility model below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model comprises the mark post body that is formed by the mutual successively adhesive of the cylindric magnet 2 of plurality of sections, all cylindric magnet 2 diameters, identical length etc. and coaxial installation.The cylindric magnet 2 of each section all has the centre bore 3 that diameter dimension equates, therefore the mark post body that the mutual successively adhesive of the cylindric magnet 2 of plurality of sections becomes has a whole axial center hole, is socketed with connection cord 1 in this integral body axial center hole.
Claims (1)
1. improved high jump mark post is characterized in that: it comprises by the cylindric magnet of plurality of sections (2) the mark post body that forms of adhesive mutually successively; All cylindric magnet (2) diameters, identical length etc. and coaxial installation; The cylindric magnet of each section (2) all has the centre bore (3) that diameter dimension equates, is socketed with connection cord (1) in centre bore (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205639502U CN201799046U (en) | 2010-10-08 | 2010-10-08 | Modified high jump mark post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205639502U CN201799046U (en) | 2010-10-08 | 2010-10-08 | Modified high jump mark post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799046U true CN201799046U (en) | 2011-04-20 |
Family
ID=43868560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205639502U Expired - Fee Related CN201799046U (en) | 2010-10-08 | 2010-10-08 | Modified high jump mark post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799046U (en) |
-
2010
- 2010-10-08 CN CN2010205639502U patent/CN201799046U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20111008 |