CN204563426U - Steel strand exerciser - Google Patents
Steel strand exerciser Download PDFInfo
- Publication number
- CN204563426U CN204563426U CN201520271145.5U CN201520271145U CN204563426U CN 204563426 U CN204563426 U CN 204563426U CN 201520271145 U CN201520271145 U CN 201520271145U CN 204563426 U CN204563426 U CN 204563426U
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- CN
- China
- Prior art keywords
- torque arm
- arm
- support arms
- balancing stand
- web
- 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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Abstract
The utility model is that field of exercise equipment provides that a kind of to be suitable for crowd wide, the steel strand exerciser of use safety, this chest expander has web, balancing stand, two torque arm, two support arms, two faggings and several extension springs, one end of two torque arm is hinged with the two ends of web respectively, the arm of the other end of two torque arm is provided with several handles with it, one end and the web of described balancing stand are connected, the other end of balancing stand is provided with strip hole, strip hole is built with the hinge be flexibly connected, one end of two support arms is hinged with hinge respectively, the other end of two support arms is movably hinged with the arm body of two torque arm respectively, one end of two described faggings is connected with the arm body of two support arms respectively, the other end of two faggings crimps with balancing stand activity respectively, the two ends of several extension springs mount with the arm body activity of two torque arm respectively.
Description
Technical field
The utility model provides a kind of steel strand exerciser, belongs to field of exercise equipment.
Background technology
Steel strand exerciser commercially available is at present, between two handles, some tension springs are housed mostly, and stretched by handle and draw spring, reach the object exercised one's muscles, shortcoming is: the spacing of two handles is fixed, and can only be suitable for part population, and the short person of arm uses inconvenience; Along with the stretching, extension of spring, the pulling force applied is larger, and owing to not having extra support, whole pulling force concentrates on wrist, easily causes wrist muscle and joint injury when weakling uses; When both arms are open and flat, unsettled spring and shirtfront close together, easily crush human body.
Summary of the invention
The purpose of this utility model is to provide a kind of steel strand exerciser, and this chest expander is suitable for that crowd is wide, use safety.
The technical solution of the utility model is: steel strand exerciser, it is characterized in that: there is web, balancing stand, two torque arm, two support arms, two faggings and several extension springs, one end of two torque arm is hinged with the two ends of web respectively, the other end of two torque arm is provided with several handles, one end and the web of described balancing stand are connected, the other end of balancing stand is provided with strip hole, strip hole is built with the hinge be flexibly connected, one end of two support arms is hinged with hinge respectively, the other end of two support arms is movably hinged with the arm body of two torque arm respectively by torque arm axle, one end of two described faggings is connected with the arm body of two support arms respectively, the other end of two faggings crimps with balancing stand activity respectively, the two ends of several extension springs mount with the arm body activity of two torque arm respectively.
The utility model has the advantages that: web is supportted in belly, select the optimal handle in position in multiple handle according to the length of arm, stretch when drawing and can exert a force by the support force of belly, prevent stressed the concentrating of wrist from causing damage, spring is positioned at the opposite side of web, can not human body be contacted, be suitable for that crowd is wide, use safety, usually, two arm strengths of human body are unequal, balancing stand and two support arms can make two torque arm uniform force, protection muscle and wrist, can also make to stretch to pull work more smooth and easy; Fagging can carry out spacing to the stop of torque arm when chest expander draws in, avoids jamming a finger, and prevents extension spring to be wound around because screen resilience produces distortion.
Accompanying drawing explanation
Structural representation when Fig. 1 is the expansion of the utility model steel strand exerciser;
Structural representation when Fig. 2 is the gathering of the utility model steel strand exerciser.
1 handle, 2 torque arm, 3 faggings, 4 torque arm axles, 5 webs, 6 extension springs, 7 cushions, 8 support arms, 9 balancing stands, 10 strip holes, 11 hinges, 12 buffer stoppers in figure.
Detailed description of the invention
Steel strand exerciser, there is web 5, balancing stand 9, two torque arm 2, two support arms 8, two faggings 3 and several extension springs 6, one end of two torque arm is hinged with the two ends of web respectively, the other end of two torque arm is provided with several handles 1, one end and the web of described balancing stand are connected, the other end of balancing stand is provided with strip hole 10, strip hole is built with the hinge 11 be flexibly connected, one end of two support arms is hinged with hinge respectively, the other end of two support arms is movably hinged with the arm body of two torque arm respectively by torque arm axle 4, one end of two described faggings is connected with the arm body of two support arms respectively, the other end of two faggings crimps with balancing stand activity respectively, the two ends of several extension springs mount with the arm body activity of two torque arm respectively, in this enforcement, the relative position of two support arms is respectively equipped with torque arm axle, two torque arm axles are connected with corresponding torque arm, several described extension springs mount with two torque arm axle activities respectively, the hinged end of described two support arms and torque arm carries out hinged with two torque arm axles respectively, two described faggings are equipped with buffer stopper 12 with the position that crimps of balancing stand, and buffer stopper is rubber and nylon material, can relax the shock of fagging and balancing stand, abate the noise, one end of described web and human contact is fixed with cushion 7, improves the comfort level used.
Claims (1)
1. steel strand exerciser, it is characterized in that: there is web, balancing stand, two torque arm, two support arms, two faggings and several extension springs, one end of two torque arm is hinged with the two ends of web respectively, the arm of the other end of two torque arm is provided with several handles with it, one end and the web of described balancing stand are connected, the other end of balancing stand is provided with strip hole, strip hole is built with the hinge be flexibly connected, one end of two support arms is hinged with hinge respectively, the other end of two support arms is movably hinged with the arm body of two torque arm respectively by torque arm axle, one end of two described faggings is connected with the arm body of two support arms respectively, the other end of two faggings crimps with balancing stand activity respectively, the two ends of several extension springs mount with the arm body activity of two torque arm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271145.5U CN204563426U (en) | 2015-04-30 | 2015-04-30 | Steel strand exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271145.5U CN204563426U (en) | 2015-04-30 | 2015-04-30 | Steel strand exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563426U true CN204563426U (en) | 2015-08-19 |
Family
ID=53856123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520271145.5U Expired - Fee Related CN204563426U (en) | 2015-04-30 | 2015-04-30 | Steel strand exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267512A (en) * | 2016-12-30 | 2018-07-10 | 核动力运行研究所 | A kind of probe tray for container inner wall ultrasonic examination |
| CN111276924A (en) * | 2018-12-05 | 2020-06-12 | 马鞍山市华能电力线路器材有限责任公司 | Self-adaptive tower ground wire tension releasing device |
-
2015
- 2015-04-30 CN CN201520271145.5U patent/CN204563426U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267512A (en) * | 2016-12-30 | 2018-07-10 | 核动力运行研究所 | A kind of probe tray for container inner wall ultrasonic examination |
| CN108267512B (en) * | 2016-12-30 | 2024-06-11 | 核动力运行研究所 | Probe tray for ultrasonic inspection of inner wall of container |
| CN111276924A (en) * | 2018-12-05 | 2020-06-12 | 马鞍山市华能电力线路器材有限责任公司 | Self-adaptive tower ground wire tension releasing device |
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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 |
Granted publication date: 20150819 Termination date: 20160430 |