CN202438049U - Tensioner for physical fitness - Google Patents
Tensioner for physical fitness Download PDFInfo
- Publication number
- CN202438049U CN202438049U CN2012200943825U CN201220094382U CN202438049U CN 202438049 U CN202438049 U CN 202438049U CN 2012200943825 U CN2012200943825 U CN 2012200943825U CN 201220094382 U CN201220094382 U CN 201220094382U CN 202438049 U CN202438049 U CN 202438049U
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- China
- Prior art keywords
- grip
- handle
- stretching handle
- clasp
- spring
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a tensioner for physical fitness, and the tensioner comprises a pair of hollow tension handles (1) and a plurality of tension springs (2). The plurality of tension springs (2) are arranged between the tension handles (1) and are respectively connected with each other through a first retaining ring (3); a plurality of second retaining rings (4) are respectively arranged at the hollow part of each tension handle (1) and corresponds to the position of the first retaining ring (3) and are respectively connected with a gripping power spring (5); and the other end of the gripping power spring (5) is respectively connected with a gripping power handle (6). By utilizing the structure, the aims of exercising the breast, the upper limb, the gripping power of the hand and the muscle of the leg are fulfilled.
Description
Technical field
The utility model relates to the sports apparatus that a kind of physical training is used, and relates in particular to a kind of physical fitness and uses stretcher.
Background technology
The stretcher of being made up of spring and stretching handle is a lot, with the hands holds the stretching handle during use and stretches to both sides, makes spring bending, reaches the purpose that exercises one's muscles through stretching repeatedly, recovering; But this exercise occupation mode is more single, can only play the purpose of tempering chest and upper limbs.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, and is easy to use, not only can temper that chest and upper limbs can also be tempered the grip of hand and stretcher is used in the physical fitness of leg muscle.
The technical scheme of the utility model is that stretcher is used in a kind of physical fitness; It comprises the stretching handle 1 of a pair of hollow; And the some extension springs 2 that are arranged between the said stretching handle 1 and connect through first clasp 3 respectively; It is characterized in that: be respectively equipped with some second clasps 4 in the middle vacancy of said each stretching handle 1 and with the corresponding section, position of said first clasp 3; Said second clasp 4 is connected with a grip spring 5 respectively, and the other end of said grip spring 5 is connected with a grip handle 6 respectively.
The technical scheme of the utility model is fixed with connecting rod 7 in the end of said arbitrary stretching handle 1 in addition, is respectively equipped with rotatable pedal 8 at the two ends of said connecting rod 7, is fixed with grip bar 9 in the end of said another stretching handle 1.
The beneficial effect of the utility model is through being respectively equipped with some second clasps 4 in the middle vacancy of said each stretching handle 1 and with the corresponding section, position of said first clasp 3; Said second clasp 4 is connected with a grip spring 5 respectively, and the other end of said grip spring 5 is connected with a grip handle 6 respectively; When using like this, can with the hands hold grip handle 6, firmly hold with a firm grip, under the effect of grip spring 5, recover, realize taking exercise the purpose of hand grip; Can also with the hands hold stretching handle 1 and stretch, the extension spring 2 between the stretching handle 1 stretches, along with the increase of pulling force; Extension spring 2 bendings; Along with reducing of pulling force, extension spring returns to original position, repeatedly motion realization temper the purpose of chest and upper limbs; Again owing to be fixed with connecting rod 7 in the end of said arbitrary stretching handle 1; Be respectively equipped with rotatable pedal 8 at the two ends of said connecting rod 7; Be fixed with grip bar 9 in the end of said another stretching handle 1, can also use during use and ride on pedal 8, with the hands hold grip bar 9; Firmly stretch, realized taking exercise the purpose of shank and muscle of back.
Description of drawings
Fig. 1 is the structural representation of the utility model
Among Fig. 11, the stretching handle, 2, extension spring, 3, first clasp, 4, second clasp, 5, the grip spring, 6, the grip handle, 7, connecting rod, 8, pedal, 9, the grip bar.
The specific embodiment
According to shown in Figure 1, the utility model relates to a kind of physical fitness and uses stretcher, and it comprises the stretching handle 1 of a pair of hollow; And the some extension springs 2 that are arranged between the said stretching handle 1 and connect through first clasp 3 respectively; Can with the hands hold stretching handle 1 like this and stretch, the extension spring 2 between the stretching handle 1 stretches, along with the increase of pulling force; Extension spring 2 bendings; Along with reducing of pulling force, extension spring returns to original position, repeatedly motion realization temper the purpose of chest and upper limbs; Be respectively equipped with some second clasps 4 in the middle vacancy of said each stretching handle 1 and with the corresponding section, position of said first clasp 3; Said second clasp 4 is connected with a grip spring 5 respectively; The other end of said grip spring 5 is connected with a grip handle 6 respectively, can with the hands hold grip handle 6, firmly holds with a firm grip; Under the effect of grip spring 5, recover, realized taking exercise the purpose of hand grip; In addition; Be fixed with connecting rod 7 in the end of said arbitrary stretching handle 1, be respectively equipped with rotatable pedal 8 at the two ends of said connecting rod 7, be fixed with grip bar 9 in the end of said another stretching handle 1; Can also use during use and ride on pedal 8; With the hands hold grip bar 9, firmly stretch, realized taking exercise the purpose of shank and muscle of back.
Claims (2)
1. stretcher is used in a physical fitness; It comprises the stretching handle (1) of a pair of hollow; And the some extension springs (2) that are arranged between the said stretching handle (1) and connect through first clasp (3) respectively; It is characterized in that: be respectively equipped with some second clasps (4) in the middle vacancy of said each stretching handle (1) and with the corresponding section, position of said first clasp (3); Said second clasp (4) is connected with a grip spring (5) respectively, and the other end of said grip spring (5) is connected with a grip handle (6) respectively.
2. stretcher is used in physical fitness according to claim 1; It is characterized in that: be fixed with connecting rod (7) in the end of said arbitrary stretching handle (1); Be respectively equipped with rotatable pedal (8) at the two ends of said connecting rod (7), be fixed with grip bar (9) in the end of said another stretching handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200943825U CN202438049U (en) | 2012-03-04 | 2012-03-04 | Tensioner for physical fitness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200943825U CN202438049U (en) | 2012-03-04 | 2012-03-04 | Tensioner for physical fitness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438049U true CN202438049U (en) | 2012-09-19 |
Family
ID=46819506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200943825U Expired - Fee Related CN202438049U (en) | 2012-03-04 | 2012-03-04 | Tensioner for physical fitness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933700A (en) * | 2014-02-22 | 2014-07-23 | 浙江大学 | Self-electricity-generating electronic chest expander |
| CN106730623A (en) * | 2017-04-05 | 2017-05-31 | 东华理工大学 | Limbs stretch training aids |
| WO2019047293A1 (en) * | 2017-09-08 | 2019-03-14 | 苏州依卡蒂运动器材有限公司 | Pull expander enabling quick resistance adjustment |
-
2012
- 2012-03-04 CN CN2012200943825U patent/CN202438049U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933700A (en) * | 2014-02-22 | 2014-07-23 | 浙江大学 | Self-electricity-generating electronic chest expander |
| CN103933700B (en) * | 2014-02-22 | 2016-01-20 | 浙江大学 | The electronics chest expander of self power generation |
| CN106730623A (en) * | 2017-04-05 | 2017-05-31 | 东华理工大学 | Limbs stretch training aids |
| CN106730623B (en) * | 2017-04-05 | 2022-05-24 | 东华理工大学 | Limbs stretching training device |
| WO2019047293A1 (en) * | 2017-09-08 | 2019-03-14 | 苏州依卡蒂运动器材有限公司 | Pull expander enabling quick resistance adjustment |
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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: 20120919 Termination date: 20130304 |