CN2483062Y - Adjust able and spring type automatic hurdle - Google Patents
Adjust able and spring type automatic hurdle Download PDFInfo
- Publication number
- CN2483062Y CN2483062Y CN 01227050 CN01227050U CN2483062Y CN 2483062 Y CN2483062 Y CN 2483062Y CN 01227050 CN01227050 CN 01227050 CN 01227050 U CN01227050 U CN 01227050U CN 2483062 Y CN2483062 Y CN 2483062Y
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- hurdle
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Abstract
The utility model relates to an adjustable spring automatical hurdle, which according to the IPC pertains to the part of human living needs, the branch of health care and entertainment, the large class of sports, games and recreation, the instrument for physical exercise, gymnastics, swimming, mountain climbing or fencing, ball games, the small class of training instrument and the group technical field of instruments for jumping. The classification number is A63B5/00. The utility model comprises a base, two springs, two brackets, two risers, a slab, a handle, a projection A, a projection B and a slot and is characterized in that the spring is provided outside the projection A. The utility model is an adjustable spring automatical hurdle with great practical value.
Description
The utility model relates to the adjustable spring frame of hurdling automatically.(IPC) belongs to human life need part by International Patent Classification (IPC), health care and amusement branch, motion, recreation, the big class of recreation, physical training, gymnastics, swimming, the apparatus of the usefulness of climbing the mountain or fence, ball, the exercising device group, the technical field of the apparatus group of jump usefulness.Classification number is A63B5/00.
At present, existing and once had about the technology of the apparatus of jump usefulness hurdle the automatically demand of frame of adjustable spring was all done very fruitful effort, also once designed many outstanding technical schemes.As being declared by Zhang Zhi's star of the Decree of Patent Office of China in 1996, Granted publication number is CN2240379Y, and China Patent No. (ZL) is: No. 95219004.4 utility model title is the utility model patent of " a kind of High platform jumping net ", the technical scheme that is adopted.Be a routine of great value invention aspect the technique with the apparatus of jump usefulness, it has solved the problem of High platform jumping net effectively.But still have some deficits, it also is difficult to solve regulates the straddle height automatically, and straddle is stepped on automatic heavily fortified point and played problem.
The purpose of this utility model is to provide a kind of adjustable spring frame of hurdling automatically.To solve automatic adjusting straddle height, straddle is stepped on automatic heavily fortified point and is played problem.
The purpose of this utility model is achieved in that this utility model adjustable spring frame of hurdling automatically.Mainly constitute by base, two on spring, two on support, two of lifters, straddle, handle, projection A, projection B, slot.Its major part base, spring are by selecting for use on the market, and its support is an internal thread tubulose shape, makes material with steel, and through the turning processing and manufacturing, its lifter is the stay bolt shape, makes material with steel, through the turning processing and manufacturing.Its straddle is a rectangular shape, makes material with plank, through manual processing and manufacturing.Its handle is the cambered axle shape, is material with wood, through the planing operation manufacturing.Its projection A is a cylindrical shape, uses wood material, through the planing operation manufacturing.Its projection B is a cylindrical shape, uses wood material, through the planing operation manufacturing.Its slot is a cylindrical shape, through the machining manufacturing.Spring adopts the interference fit method to be installed in the external position of projection A, constitutes the cylindrical shape draw bail, and function has been to prop up to work.Lifter adopts the thread connection method to be connected the interior location of support, constitutes the cylindrical shape draw bail, and function has been to regulate function of height.Projection B adopts the interference fit method to be installed in the interior location of slot, constitutes the cylindrical shape fit structure, and function has been a fixation.Projection A adopts fixing means to be installed in the upper position of base, constitutes the cylindrical shape fixed structure, and function has been the noose spring action.Handle adopts fitting method to be installed in two side positions of lifter, constitutes cambered axle form fit structure, and function has been a regulating action.Thereby make lifter finish hurdle the automatically task of frame of adjustable spring.So just realized the purpose of this utility model.
The technique with the apparatus of the utility model and original jump usefulness has been compared three advantages and improvement;
The first, because the utility model has designed spring in technical scheme, so hurdle by the problem that can hold up automatically after stepping on down;
The second, because the utility model has designed lifter in technical scheme, so can regulate the problem of the height of straddle;
The 3rd, because the utility model has designed handle in technical scheme, so can regulate the problem of straddle.Thereby just can more effectively solve the height of automatic adjusting straddle, straddle is stepped on the problem of holding up automatically.
Accompanying drawing provides structural representation of the present utility model:
Fig. 1 is hurdle the automatically agent structure schematic diagram of frame of the utility model adjustable spring;
The numbering of parts explanation in the schematic diagram: two 5 straddles of two 4 lifters of two 3 supports of 1 base, 2 springs, 6 handles, 7 projection A, 8 projection B, 9 slots
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in the figure, the utility model adjustable spring frame of hurdling automatically.Mainly constitute by base 1, two 2 on spring, two 3 on support, two 4 of lifters, straddle 5, handle 6, projection A7, projection B8, slot 9.Spring 2 adopts the interference fit method to be installed in the external position of projection A7, constitutes the cylindrical shape draw bail, and function has been to prop up to work.Lifter 4 adopts the thread connection method to be connected the interior location of support 3, constitutes the cylindrical shape draw bail, and function has been to regulate function of height.Projection B8 adopts the interference fit method to be installed in the interior location of slot 9, constitutes the cylindrical shape fit structure, and function has been a fixation.Projection A7 adopts fixing means to be installed in the upper position of base 1, constitutes the cylindrical shape fixed structure, and function has been the noose spring action.Handle 6 adopts fitting method to be installed in two side positions of lifter 4, constitutes cambered axle form fit structure, and function has been a regulating action.So just realized the purpose of this utility model.Thereby just can solve automatic adjusting straddle height, straddle is stepped on the problem of holding up automatically.
Its dynamic structure: in force:
Its spring 2 acts on base 1 by projection A 7, thereby finishes propping again of task.Its lifter 4 acts on straddle 5 by support 3, thereby finishes the task of regulating height.So just realized the purpose of this utility model.Thereby just can solve the height of automatic adjusting straddle, straddle is stepped on the problem of holding up automatically.
Below by using method, the utility model is done more detailed description:
The adjustable spring of this utility model frame of hurdling automatically is like this work:
In use, when using, if in crossing over the hurdle process, accidentally straddle 5 is knocked down, because the effect of spring 2, support 3 is holded up automatically needn't erect with hand again.
In use, when implementing, if regulate the height of straddle 5, can swing handle 6, thus lifter 4 is rotated support 3 in, can regulate up and down highly.
Realize that preferred plan of the present utility model is is material with the steel, utilize the basic equipment of the processing factory that hurdles, take assembling to produce by batch, the demand with supply sporting world so just can realize practical value of the present utility model and economic worth better.
Claims (3)
1. adjustable spring frame of hurdling automatically, it is to be made of base (1), spring two (2), support two (3), lifter two (4), straddles (5), handle (6), projection A (7), projection B (8), slot (9), it is characterized in that spring (2) is installed in the external position of projection A (7).
2. the adjustable spring according to claim 1 frame of hurdling automatically is characterized in that lifter (4) is connected the interior location of support (3).
3. the adjustable spring according to claim 1 frame of hurdling automatically is characterized in that handle (6) is installed in two side positions of lifter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227050 CN2483062Y (en) | 2001-06-13 | 2001-06-13 | Adjust able and spring type automatic hurdle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227050 CN2483062Y (en) | 2001-06-13 | 2001-06-13 | Adjust able and spring type automatic hurdle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2483062Y true CN2483062Y (en) | 2002-03-27 |
Family
ID=33642565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01227050 Expired - Fee Related CN2483062Y (en) | 2001-06-13 | 2001-06-13 | Adjust able and spring type automatic hurdle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2483062Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752024A (en) * | 2014-01-14 | 2014-04-30 | 青岛农业大学 | Training hurdle bracket easy to ascend and descend |
| CN106975231A (en) * | 2017-05-03 | 2017-07-25 | 内蒙古民族大学 | A kind of track and field is hurdled with multipurpose safety |
-
2001
- 2001-06-13 CN CN 01227050 patent/CN2483062Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752024A (en) * | 2014-01-14 | 2014-04-30 | 青岛农业大学 | Training hurdle bracket easy to ascend and descend |
| CN106975231A (en) * | 2017-05-03 | 2017-07-25 | 内蒙古民族大学 | A kind of track and field is hurdled with multipurpose safety |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Feng Ying Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |