CN204233686U - A kind of chest expanding trainer material - Google Patents
A kind of chest expanding trainer material Download PDFInfo
- Publication number
- CN204233686U CN204233686U CN201420701186.9U CN201420701186U CN204233686U CN 204233686 U CN204233686 U CN 204233686U CN 201420701186 U CN201420701186 U CN 201420701186U CN 204233686 U CN204233686 U CN 204233686U
- Authority
- CN
- China
- Prior art keywords
- lever
- guide rod
- vertical support
- chest expanding
- rail
- 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
Abstract
A kind of chest expanding trainer material, it comprises base and is fixedly installed on the vertical support guide rod on base, vertical support guide rod is fixedly installed seat board, support rail is fixedly installed slide block and grab, slide block is arranged in the guide rail of vertical support guide rod, and lever and support rail are connected through the hinge, and card column is provided with on lever, hand steered plate is fixedly mounted on lever one end, and the two ends of drawing-pressing spring are connected with grab and card column respectively, and locking nut is arranged on support rail.During body-building, both hands are placed on hand steered plate and inner side is anteriorly shunk, lever is driven to overcome the power of drawing-pressing spring and rotate, the torsion required for lever is reversed by the number adjustable of the spring or replacing spring of changing different size, simultaneously, also can change the height of support rail, thus adapt to the needs of different crowd, reach chest expanding training goal.The utility model is simple and reasonable, and applicability is wide, is a kind of economical and practical chest expanding trainer material.
Description
Technical field
The utility model relates to field of exercise equipment, is a kind of chest expanding trainer material.
Background technology
Along with social progress, the raising of people's living standard, body-building becomes the one way of life mode that people more and more favor, body-building is carried out with relieving psychological pressure and raising physical function by body-building apparatus, even have perfect stature, therefore, body-building apparatus becomes more and more important, especially chest expanding trainer.Existing most of chest expanding trainer material function singleness, and its structure can not adjust, and is applicable to single crowd, can not meet the needs of multiple types crowd, therefore a kind of new technical scheme of the utility model design overcomes the above problems.
Summary of the invention
The purpose of this utility model is a kind of simple and reasonable, chest expanding trainer material that applicability is wide of design.
In order to realize above-mentioned functions, the utility model have employed following technical scheme: a kind of chest expanding trainer material, primarily of grab, support rail, locking nut, hand steered plate, seat board, base, vertical support guide rod, lever, drawing-pressing spring, slide block, card column forms, its base is fixedly installed vertical support guide rod, vertical support guide rod is fixedly installed seat board, support rail is fixedly installed slide block and grab, slide block is arranged in the guide rail of vertical support guide rod, lever and support rail are connected through the hinge, lever is provided with card column, hand steered plate is fixedly mounted on lever one end, drawing-pressing spring two ends are connected with grab and card column respectively, locking nut is arranged on support rail.
Preferably, slide block freely can slide up and down along vertical support guide rod.
Preferably, the guide rail interior of vertical support guide rod scribbles wear-resisting material.
Preferably, drawing-pressing spring is dismantled and assembled, and the spring of replaceable one-tenth different size.
The advantage that the utility model is given prominence to is as follows: the utility model reverses the torsion required for lever by the quantity adjustable of the drawing-pressing spring or drawing-pressing spring of changing different size, meanwhile, also can change the height of support rail, thus adapts to the needs of different crowd.
Accompanying drawing explanation
Fig. 1 is overall graphics of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the partial enlarged drawing of the part A of the utility model Fig. 1.
Detailed description of the invention
As shown in drawings, a kind of chest expanding trainer material of the present utility model, primarily of grab 1, support rail 2, locking nut 3, hand steered plate 4, seat board 5, base 6, vertical support guide rod 7, lever 8, drawing-pressing spring 9, slide block 10, card column 11 forms, base 6 is fixedly installed vertical support guide rod 7, vertical support guide rod 7 side is fixedly installed seat board 5, the guide rail interior of vertical support guide rod 7 scribbles wear-resisting material, support rail 2 is fixedly installed slide block 10 and grab 1, slide block 10 is arranged in the guide rail of vertical support guide rod 7, and freely can slide up and down along vertical support guide rod 7, lever 8 and support rail 2 are connected through the hinge, lever 8 is provided with card column 11, hand steered plate 4 is fixedly mounted on lever 8 one end, drawing-pressing spring 9 two ends are connected with grab 1 and card column 11 respectively, drawing-pressing spring 9 is dismantled and assembled, and the spring of replaceable one-tenth different size, locking nut 3 is arranged on support rail 2.
During body-building, people can dorsad vertically support guide rod 7 be seated on seat board 5, both hands are placed on hand steered plate 4 and inner side is anteriorly shunk, and drive lever 8 overcome the power of drawing-pressing spring 9 and rotate; Reverse the torsion required for lever 8 by the quantity adjustable of the drawing-pressing spring 9 or drawing-pressing spring 9 of changing different size, meanwhile, also can change the height of support rail 2, thus adapt to the needs of different crowd, reach chest expanding training goal.
Claims (4)
1. a chest expanding trainer material, primarily of grab, support rail, locking nut, hand steered plate, seat board, base, vertical support guide rod, lever, drawing-pressing spring, slide block, card column forms, it is characterized in that: described base is fixedly installed vertical support guide rod, described vertical support guide rod is fixedly installed seat board, described support rail is fixedly installed slide block and grab, described slide block is arranged in the guide rail of vertical support guide rod, described lever and support rail are connected through the hinge, lever is provided with card column, described hand steered plate is fixedly mounted on lever one end, described drawing-pressing spring two ends are connected with grab and card column respectively, described locking nut is arranged on support rail.
2. a kind of chest expanding trainer material according to claim 1, is characterized in that: described slide block freely can slide up and down along vertical support guide rod.
3. a kind of chest expanding trainer material according to claim 1, is characterized in that: the guide rail interior of described vertical support guide rod scribbles wear-resisting material.
4. a kind of chest expanding trainer material according to claim 1, is characterized in that: described drawing-pressing spring is dismantled and assembled, and the spring of replaceable one-tenth different size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701186.9U CN204233686U (en) | 2014-11-21 | 2014-11-21 | A kind of chest expanding trainer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701186.9U CN204233686U (en) | 2014-11-21 | 2014-11-21 | A kind of chest expanding trainer material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233686U true CN204233686U (en) | 2015-04-01 |
Family
ID=52763243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701186.9U Expired - Fee Related CN204233686U (en) | 2014-11-21 | 2014-11-21 | A kind of chest expanding trainer material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233686U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353221A (en) * | 2014-11-21 | 2015-02-18 | 广西大学 | Chest-expanding training equipment |
| CN107362502A (en) * | 2017-06-30 | 2017-11-21 | 中山诺顿科研技术服务有限公司 | Tension clamp with chest expanding function |
| CN111939530A (en) * | 2018-08-23 | 2020-11-17 | 张伟菌 | Auxiliary trainer for shoulder confrontation and using method |
| CN114377359A (en) * | 2021-12-17 | 2022-04-22 | 南通市第一老年病医院(上海大学附属南通医院、南通市第六人民医院、南通市肺科医院) | Pressure regulating type breathing rehabilitation training device |
-
2014
- 2014-11-21 CN CN201420701186.9U patent/CN204233686U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353221A (en) * | 2014-11-21 | 2015-02-18 | 广西大学 | Chest-expanding training equipment |
| CN107362502A (en) * | 2017-06-30 | 2017-11-21 | 中山诺顿科研技术服务有限公司 | Tension clamp with chest expanding function |
| CN111939530A (en) * | 2018-08-23 | 2020-11-17 | 张伟菌 | Auxiliary trainer for shoulder confrontation and using method |
| CN111939530B (en) * | 2018-08-23 | 2021-08-03 | 南京溧水高新产业股权投资有限公司 | Auxiliary trainer for shoulder confrontation and using method |
| CN114377359A (en) * | 2021-12-17 | 2022-04-22 | 南通市第一老年病医院(上海大学附属南通医院、南通市第六人民医院、南通市肺科医院) | Pressure regulating type breathing rehabilitation training 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: 20150401 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |