CN201453918U - Chest expansion exerciser - Google Patents
Chest expansion exerciser Download PDFInfo
- Publication number
- CN201453918U CN201453918U CN2009201036927U CN200920103692U CN201453918U CN 201453918 U CN201453918 U CN 201453918U CN 2009201036927 U CN2009201036927 U CN 2009201036927U CN 200920103692 U CN200920103692 U CN 200920103692U CN 201453918 U CN201453918 U CN 201453918U
- Authority
- CN
- China
- Prior art keywords
- lever
- exerciser
- handgrip
- bracing frame
- shoulder
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 abstract description 5
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a chest expansion exerciser which comprises a supporting frame, a shoulder hanging device, a lever, a handle, a tension spring and the like, wherein the shoulder handing device is arranged in the middle portion of the supporting frame, two ends of the supporting frame are respectively collected with the lever through the rotation shaft, the terminal ends of the lever is sleeved with the handle, and the tension spring is arranged between two levers. The chest expansion exerciser can adapt human bodies with different statures for action, the resistance range can be adjusted, muscles of two arms and the back can be exercised, and the exerciser has bigger elastic range compared with spring exercisers and does not occupy space compared with large-scale body building equipment. The chest expansion exerciser has small volume, convenient transportation, simple structure and easy extension.
Description
Technical field
The utility model belongs to field of exercise, relates in particular to a kind of chest expanding exerciser that is used for taking exercise chest and arm muscles.
Background technology
In sports or daily improving the health, strengthen the strength of chest and arm muscles if desired, best mode is to utilize the chest expanding exerciser.At present, existing chest expanding exercising apparatus mainly contains chest expander, and spring is housed above, with the hands it is drawn back during exercise; Also have in the multi-functional large-scale athletic training equipment and contain the parts that can help chest expanding; Special-purpose butterfly chest expander is also arranged.Large-scale apparatus takes up an area of big, has only special playground just to have, and has limited user's scope; Small-sized chest expander elastic force is limited, is unfavorable for that also the sports enthusiast gives full play to the physical efficiency of oneself.
The utility model content
Goal of the invention
The purpose of this utility model provides a kind of chest expanding exerciser, and is big than chest expander elastic force scope, than the large-scale health and fitness facilities side of occupation of land not again.
The purpose of this utility model is achieved in that
The utility model comprises that bracing frame, shoulder mount and put, lever, handgrip, extension spring and regulate the handgrip lock-screw of handgrip position and the set screw of regulating the extension spring position;
Support frame as described above is the straight-bar of radian slightly, and the middle part of bracing frame has a shoulder to mount to put, and the bracing frame two ends connect a lever respectively by rotating shaft, and the end of lever is socketed with handgrip, and an extension spring is arranged between two levers;
Described extension spring is connected on the lever by casing pipe sleeve, and set screw is arranged on the sleeve pipe;
Described shoulder mounts to put and is circular arc, is vertically fixed on the bracing frame by connecting rod;
Described handgrip is bending, and end is a sleeve pipe, and casing pipe sleeve is connected on the lever, and the handgrip lock-screw is arranged on the sleeve pipe.
Beneficial effect
The utility model can adapt to the human body effect of differing heights, and range of resistance can be adjusted, and tempers both arms and muscle of back, and is big than chest expander elastic force scope, than the large-scale health and fitness facilities side of occupation of land not again.The utility model volume is little, and is easy to carry, simple in structure, is easy to promote.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is a structure diagram of the present utility model.
Embodiment
As shown in the figure:
The utility model comprise bracing frame 9, shoulder mount put 1, lever 2, handgrip 4, extension spring 8, and regulate the handgrip lock-screw 3 of handgrip 4 positions and the set screw 5 of regulating extension spring 8 positions.
Bracing frame 9 slightly has radian, and shoulder mounts to be put 1 and be vertically fixed on the middle part of bracing frame by connecting rod; Bracing frame 9 two ends connect a lever 2 respectively by rotating shaft 7, and the end of lever 2 is socketed with an extension spring 8. between handgrip 4, two levers
Described extension spring 8 is socketed on the lever 2 by sleeve pipe 6, and set screw 5 is arranged on the sleeve pipe 6.
Described handgrip 4 is bending, and the handgrip end is a sleeve pipe, and casing pipe sleeve is connected on the lever, and handgrip lock-screw 3 is arranged on the sleeve pipe, and handgrip lock-screw 3 is used for regulating the position of hand fertilizer on lever.
During use, shoulder mounted put 1 and take in both shoulders, bracing frame 9 places the front, handgrip 4 is held in double arm, both hands, and both arms are firmly separately done chest expanding exercise, this moment, lever 2 separated to both sides by rotating shaft 7, because the resistance of extension spring 8, thereby reach the purpose of tempering both arms and muscle of back.
Unclamp set screw 5 and can move the position of extension spring 8 on lever 2, reach the purpose of the resistance of regulating handgrip 4 according to lever principle.
Handgrip 4 can slide on lever 2, to adapt to different brachium people's use after unclamping handgrip lock-screw 3.
The shoulder mount put 1 and bracing frame 9 between distance can regulate, to adapt to different crowd.
Claims (1)
1. chest expanding exerciser comprises that bracing frame, shoulder mount and put, lever, handgrip, extension spring and regulate the handgrip lock-screw of handgrip position and the set screw of regulating the extension spring position; It is characterized in that:
Bracing frame is the straight-bar of radian slightly, and the middle part of bracing frame has a shoulder to mount to put, and the bracing frame two ends connect a lever respectively by rotating shaft, and the end of lever is socketed with handgrip, and an extension spring is arranged between two levers; Extension spring is connected on the lever by casing pipe sleeve, and set screw is arranged on the sleeve pipe; Shoulder mounts to put and is circular arc, is vertically fixed on the bracing frame by connecting rod; Handgrip is bending, and end is a sleeve pipe, and casing pipe sleeve is connected on the lever, and the handgrip lock-screw is arranged on the sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201036927U CN201453918U (en) | 2009-07-11 | 2009-07-11 | Chest expansion exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201036927U CN201453918U (en) | 2009-07-11 | 2009-07-11 | Chest expansion exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201453918U true CN201453918U (en) | 2010-05-12 |
Family
ID=42381261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201036927U Expired - Fee Related CN201453918U (en) | 2009-07-11 | 2009-07-11 | Chest expansion exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201453918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939440A (en) * | 2018-06-02 | 2018-12-07 | 李晓龙 | A kind of medical upper limb shoulder, elbow joint arm scapulohumeral periarthritis equipment |
-
2009
- 2009-07-11 CN CN2009201036927U patent/CN201453918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939440A (en) * | 2018-06-02 | 2018-12-07 | 李晓龙 | A kind of medical upper limb shoulder, elbow joint arm scapulohumeral periarthritis equipment |
| CN108939440B (en) * | 2018-06-02 | 2020-04-24 | 北京龙腾佳讯科技股份公司 | Medical rehabilitation equipment for shoulder, elbow joint, arm and scapulohumeral periarthritis of upper limb |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20160711 |