CN2936319Y - Arm force trainer - Google Patents
Arm force trainer Download PDFInfo
- Publication number
- CN2936319Y CN2936319Y CN 200620131730 CN200620131730U CN2936319Y CN 2936319 Y CN2936319 Y CN 2936319Y CN 200620131730 CN200620131730 CN 200620131730 CN 200620131730 U CN200620131730 U CN 200620131730U CN 2936319 Y CN2936319 Y CN 2936319Y
- Authority
- CN
- China
- Prior art keywords
- spring
- sleeve pipe
- handle
- model
- bushing
- 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
The utility model discloses an arm exerciser, which comprises a spring, a plurality of handles arranged on both sides of the spring, a hollow bushing is arranged between the handle and the spring, a bushing inner sleeve is connected with inner rod, the inner rod is provided with an external thread, one end of the inner rod is extended out of the bushing, and is connected with the handle, the side wall of the bushing is provided with a hole, a clip that can be extended into the bushing is arranged in the hole. The utility model has the advantages of simple structure, adjustable force arm length, easy use and wide applicability in exercises of various professional athletes or common people.
Description
Technical field
The utility model relates to a kind of sports equipment, relates in particular to a kind of chest-developer.
Background technology
Along with the raising of people's living standard, people are also more and more higher to the attention degree of health, occurred various body-building apparatus on the market, and chest-developer is exactly wherein a kind of convenient and practical body-building apparatus.At present, existing chest-developer all is the length of fixing, the length that is the spring in the handle of its both sides and centre position is fixed, its shortcoming is can not be according to user's the wish length of regulating handle freely, and then regulate the size of the application of force when taking exercise, thereby reach desirable train on by the size of regulating the arm of force.
The utility model content
The technical problem that the utility model solved is the defective that overcomes prior art, and a kind of chest-developer that can regulate arm of force length is provided.
For solving the problems of the technologies described above, the utility model provides a kind of chest-developer, comprise spring, be arranged on the handle of described spring both sides, between described handle and spring, be provided with the sleeve pipe of hollow, be socketed with interior bar in the described sleeve pipe, in described, be provided with external screw thread on the bar, bar one end stretches out described sleeve pipe in described, and is connected with described handle, is provided with shrinkage pool on the sidewall of described sleeve pipe, the fastener that can stretch into described inside pipe casing is installed in described shrinkage pool, after fastener stretched into inside pipe casing, the front end of fastener was buckled between the external screw thread of described interior bar, and sleeve pipe and interior bar are fixed.
As a kind of improvement of the present utility model, near the sidewall of the sleeve pipe described both ends of the spring, be respectively arranged with shrinkage pool, described fastener is provided with two, and is installed in respectively in the described shrinkage pool.
Owing to adopt above-mentioned technical scheme, the utlity model has following beneficial effect:
1, regulates arm of force length;
2, simple in structure;
3, easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model chest-developer;
Fig. 2 is the A part cutaway view Amplified image of the utility model chest-developer.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The 1-handle; The 2-spring; The 3-sleeve pipe; Bar in the 4-; The 5-fastener; The 6-external screw thread.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment is illustrated.
As depicted in figs. 1 and 2, the utility model chest-developer, comprise spring 2, be arranged on the handle 1 of described spring 2 both sides, be provided with the sleeve pipe 3 of hollow at handle 1 and 2 on spring, in sleeve pipe 3, be provided with the interior bar 4 of band external screw thread 6, one end of interior bar 4 stretches out sleeve pipe 3, and link with handle 1, on the sidewall of sleeve pipe 3, offer shrinkage pool, the fastener 5 that can stretch into sleeve pipe 3 inside from the sidewall of sleeve pipe 3 is installed, after fastener 5 stretches into sleeve pipe 3 inside in shrinkage pool, 6 of the external screw threads of bar 4 were fixed sleeve pipe and interior bar in the front end of fastener 5 was buckled in.Wherein, be respectively arranged with shrinkage pool near the sidewall of the sleeve pipe 3 spring 2 two ends, fastener 5 is provided with two, and is installed in the shrinkage pool respectively.
In use, the distance that adjustable handle 1 and spring are 2, be about to fastener 5 and pull up, the fastener 5 and the external screw thread 6 of interior bar 4 are broken away from, acting on handle 1 with cross force, bar 4 is flexible in sleeve pipe 3 in driving, thereby adjust the length of chest-developer, reach suitable position after, fastener 5 is pressed in the sleeve pipe 3, and and in being connected between the external screw thread of bar 4, again that interior bar 4 is fixing.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (2)
1, a kind of chest-developer, comprise spring, be arranged on the handle of described spring both sides, it is characterized in that: between described handle and spring, be provided with the sleeve pipe of hollow, be socketed with interior bar in the described sleeve pipe, in described, be provided with external screw thread on the bar, bar one end stretches out described sleeve pipe in described, and connect with described handle, on the sidewall of described sleeve pipe, be provided with shrinkage pool, the fastener that can stretch into described inside pipe casing is installed in described shrinkage pool.
2, chest-developer according to claim 1 is characterized in that: be respectively arranged with shrinkage pool near the sidewall of the sleeve pipe the described both ends of the spring, described fastener is provided with two, and is installed in respectively in the described shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620131730 CN2936319Y (en) | 2006-08-24 | 2006-08-24 | Arm force trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620131730 CN2936319Y (en) | 2006-08-24 | 2006-08-24 | Arm force trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936319Y true CN2936319Y (en) | 2007-08-22 |
Family
ID=38360338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620131730 Expired - Fee Related CN2936319Y (en) | 2006-08-24 | 2006-08-24 | Arm force trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936319Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106606836A (en) * | 2016-03-25 | 2017-05-03 | 罗亮 | Safe and intelligent arm strength rod realizing continuous adjusting function |
| TWI610702B (en) * | 2016-08-03 | 2018-01-11 | 岱宇國際股份有限公司 | Multi-function trainer |
| CN108465195A (en) * | 2018-04-14 | 2018-08-31 | 东莞市康都电子制造有限公司 | A kind of adjustable electronics chest-developer |
-
2006
- 2006-08-24 CN CN 200620131730 patent/CN2936319Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106606836A (en) * | 2016-03-25 | 2017-05-03 | 罗亮 | Safe and intelligent arm strength rod realizing continuous adjusting function |
| TWI610702B (en) * | 2016-08-03 | 2018-01-11 | 岱宇國際股份有限公司 | Multi-function trainer |
| CN108465195A (en) * | 2018-04-14 | 2018-08-31 | 东莞市康都电子制造有限公司 | A kind of adjustable electronics chest-developer |
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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: 20070822 Termination date: 20100824 |