CN202028096U - Portable pull body-building device - Google Patents
Portable pull body-building device Download PDFInfo
- Publication number
- CN202028096U CN202028096U CN2011201460343U CN201120146034U CN202028096U CN 202028096 U CN202028096 U CN 202028096U CN 2011201460343 U CN2011201460343 U CN 2011201460343U CN 201120146034 U CN201120146034 U CN 201120146034U CN 202028096 U CN202028096 U CN 202028096U
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- CN
- China
- Prior art keywords
- pull
- casing
- puller system
- chest expander
- pedal
- 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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- 238000005457 optimization Methods 0.000 abstract 1
- 210000002414 leg Anatomy 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a portable pull body-building device, comprising a pull device, and a pull rope connected with the pull device; the portable pull body-building device is provided with a pedal on which a box body is fixed; the pull device is arranged in the box body; and the pull rope extends out of the box body. By further optimization, the pull device is connected with a force adjusting device that is provided with a force adjusting knob; furthermore, the force adjusting device is arranged in the box body; and the force adjusting knob extends out of the box body. The portable pull body-building device has the advantages of being small in volume, easy to carry, convenient to operate, capable of providing various exercising modes, and wide in application scopes.
Description
Technical field
The utility model relates to the body-building apparatus technical field, especially relates to a kind of portable chest expander.
Background technology
Existing chest expander mostly is large-scale cable type chest expander, is the body-building apparatus of gymnasium indispensability.General, it is provided with puller system, such as devices such as knockdown balancing weight or knockdown spring, torsion springs.Puller system is connected with force-regulating device, such as balancing weight adjustment fork, turbine and worm device etc.Simultaneously, puller system is connected with stay cord.The person taking exercise carries out strengthening exercise by the pulling stay cord, and is very effective.But because it is fixed in ground usually or is provided with extremely heavy support, bulky can't satisfy the requirement that the practitioner practises at any time.Therefore be necessary to be improved.
The utility model content
At the deficiency that above-mentioned prior art exists, the purpose of this utility model provides a kind of portable chest expander, and its volume is small and exquisite, and Portability is extremely strong, and the person taking exercise is performed physical exercise whenever and wherever possible.
To achieve these goals, the technical scheme that the utility model adopted is: portable chest expander, comprise puller system, the stay cord that is connected with puller system, this portable chest expander is provided with pedal, be fixed with casing on the pedal, described puller system is positioned at this casing, and stay cord stretches out outside the casing.
Described puller system is connected with force-regulating device, and force-regulating device is provided with accent power knob, and force-regulating device is positioned at casing, transfers the power knob to stretch out outside the casing.
Described stay cord end is provided with knot that can be undone by a pull.
Described pedal two ends are provided with draw ring.
After adopting said structure, the utility model is compared the advantage that is had with prior art and is: 1, volume is small and exquisite, very easily carries.The reason of original chest expander bulky is that puller system must be fixed on ground or the heavier support.At this factor, chest expander of the present utility model is provided with pedal, and other devices are fixed on the pedal.During use, the person taking exercise only need ride on pedal, utilizes the weight of person taking exercise own that whole chest expander is fixed.After pedal is provided with draw ring, stay cord can also be fixed at any time positions such as metope, perform physical exercise by the pulling draw ring, very convenient.And such chest expander can accomplish that fully volume is small and exquisite, is easy to carry.2, exercising way is various.The stay cord end is provided with knot that can be undone by a pull, can be buckled with handle on the knot that can be undone by a pull, also can be buckled with pull-rod, makes the person taking exercise can carry out the exercise at multiple mode and position.3, wide accommodation.Puller system is provided with force-regulating device, by adjusting accent power knob, makes puller system produce the pulling force of different strength, has satisfied the person taking exercise's of different strength and demand needs.4, easy to operate.Stay cord and transfer the power knob to be located at the casing outside, use and adjust very convenient.The stay cord end is a knot that can be undone by a pull, and it is very convenient that parts are held in replacing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is the broken section structural representation of puller system of the present utility model and force-regulating device.
The specific embodiment
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, see illustrated in figures 1 and 2: portable chest expander is provided with pedal 1.Pedal 1 two ends are provided with draw ring 11, and the middle part is fixed with casing 2.Casing 2 internal fixation have puller system 6 and force-regulating device 7 (Fig. 1 is not shown).Puller system 6 is connected with stay cord 3, and stay cord 3 ends are stretched out outside the casing 2 and are provided with knot that can be undone by a pull 31.Force-regulating device 7 is provided with accent power knob 4, transfers power knob 4 to stretch out outside the casing 2.
Puller system 6 and force-regulating device 7 and be connected to prior art between the two can be chosen the small and exquisite multiple mode of volume.Such as, see shown in Figure 2ly, puller system is: casing 2 internal fixation have main shaft 5, on the main shaft 5 matched in clearance be with reel for rope 61, stay cord 3 is on reel for rope 61.Reel for rope 61 right-hand members are fixed with the torsion spring 62 that is enclosed within on the main shaft 5.The other end of torsion spring 62 directly or indirectly is fixed on the casing 2.Force-regulating device 4 is turbine a---endless screw apparatus, wherein, being enclosed within on the main shaft 5 of turbine 71 matched in clearance, worm screw 72 is fixed on the casing 2.Worm screw 72 ends are provided with accent power knob 4, transfer the end of power knob 4 to stretch out casing 2.Connected mode between puller system 6 and the force-regulating device 7 is: the other end of torsion spring 62 is fixed on the turbine 71.Like this, puller system 6 provides pulling force for stay cord 3, and stay cord 3 can turn back on the reel for rope 61 smoothly.And during rotation accent power knob 4, drive turbine 71 rotations, the initial torque of torsion spring 62 is changed, thereby provide different pulling force for stay cord 3.
Occupation mode of the present utility model: 1, SAE.Connect handle 100 on the knot that can be undone by a pull 31.Person taking exercise's both feet or single pin are being stepped on pedal 1, both hands or singlehanded back and forth pulling handle 100.2, shank training.Connect handle 100 on the knot that can be undone by a pull 31.The person taking exercise lies low in ground, and a foot pedal 1, one footmuff handle 100 and back and forth lifted leg.3, waist or leg exercises.Connect pull-rod 200 on the knot that can be undone by a pull 31.Person taking exercise's foot pedal 1 is placed on pull-rod 200 at positions such as neck, back and forth bends over or knee sprung.4, whole body exercise.Knot that can be undone by a pull 31 is fixing, and both hands are held draw ring 11, toward any direction pulling draw ring 11.
Claims (4)
1. portable chest expander, comprise puller system (6), the stay cord (3) that is connected with puller system (6), it is characterized in that: this portable chest expander comprises pedal (1), be fixed with casing (2) on the pedal (1), described puller system (6) is positioned at this casing (2), and stay cord (3) stretches out outside the casing (2).
2. portable chest expander according to claim 1, it is characterized in that: described puller system (6) is connected with force-regulating device (7), force-regulating device (7) is provided with accent power knob (4), and force-regulating device (7) is positioned at casing (2), transfers power knob (4) to stretch out outside the casing (2).
3. portable chest expander according to claim 1 and 2 is characterized in that: described stay cord (3) end is provided with knot that can be undone by a pull (31).
4. portable chest expander according to claim 1 is characterized in that: described pedal (1) two ends are provided with draw ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201460343U CN202028096U (en) | 2011-05-10 | 2011-05-10 | Portable pull body-building device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201460343U CN202028096U (en) | 2011-05-10 | 2011-05-10 | Portable pull body-building device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028096U true CN202028096U (en) | 2011-11-09 |
Family
ID=44890411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201460343U Expired - Fee Related CN202028096U (en) | 2011-05-10 | 2011-05-10 | Portable pull body-building device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285572A (en) * | 2013-06-27 | 2013-09-11 | 中国石油大学(华东) | Special strength training and monitoring device for skating at curve of speed skating |
| CN110038252A (en) * | 2019-03-26 | 2019-07-23 | 宁波凯普电子有限公司 | Portable body-building equipment |
-
2011
- 2011-05-10 CN CN2011201460343U patent/CN202028096U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285572A (en) * | 2013-06-27 | 2013-09-11 | 中国石油大学(华东) | Special strength training and monitoring device for skating at curve of speed skating |
| CN103285572B (en) * | 2013-06-27 | 2016-03-02 | 中国石油大学(华东) | A kind of speed skating curve skating specific strength training and supervising device |
| CN110038252A (en) * | 2019-03-26 | 2019-07-23 | 宁波凯普电子有限公司 | Portable body-building equipment |
| CN110038252B (en) * | 2019-03-26 | 2024-04-09 | 宁波凯普电子有限公司 | Portable body-building equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JUFIT (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: LEI WEIHUA Effective date: 20130218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 321300 JINHUA, ZHEJIANG PROVINCE TO: 201702 QINGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130218 Address after: 201702, Qingpu District, Shanghai Road, No. 1881, 3, 3, A District, room 316 Patentee after: Habitat Kang (Shanghai) Industrial Co., Ltd. Address before: 321300, 37, Confucian village, Zhi Zhen, Yongkang, Zhejiang Patentee before: Lei Weihua |
|
| ASS | Succession or assignment of patent right |
Owner name: JUFIT (SHANGHAI) INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: JUFIT (SHANGHAI) CO., LTD. Effective date: 20150114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201702 QINGPU, SHANGHAI TO: 201799 QINGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150114 Address after: 201799, room 567, zone 5, Park Road, No. 348, Qingpu District, Shanghai, Patentee after: Gufield (Shanghai) Industry Co., Ltd. Address before: 201702, Qingpu District, Shanghai Road, No. 1881, 3, 3, A District, room 316 Patentee before: Habitat Kang (Shanghai) Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20160510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |