CN2745603Y - Regulatable waist force training apparatus - Google Patents
Regulatable waist force training apparatus Download PDFInfo
- Publication number
- CN2745603Y CN2745603Y CN 200420097564 CN200420097564U CN2745603Y CN 2745603 Y CN2745603 Y CN 2745603Y CN 200420097564 CN200420097564 CN 200420097564 CN 200420097564 U CN200420097564 U CN 200420097564U CN 2745603 Y CN2745603 Y CN 2745603Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- base
- driven gear
- fixed
- driving gear
- 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 relates to a regulative waist force training device, comprising a base, a dragline, and a handle; the handle is fixed on one end of the dragline; the utility model is characterized in that the base is provided with a drive rotating shaft and a driven rotating shaft; the drive rotating shaft is provided with a drive gear and a pulley sheathed with the dragline, the driven rotating shaft is provided with a driven gear and a torsion spring, and the drive gear and the driven gear are engaged with each other; one end of the torsion spring is fixed with the base, and the other end of the torsion spring is fixed with the driven gear; the two sides of the base are provided with pedals. The utility model has the advantages of simple and compact structure, pettiness, lightweight, hardiness, and durability. When the waist force is trained, the arm muscle can also be trained, and different training strength and training posture can be transformed with each other according to the demand of trainers.
Description
Technical field
The utility model relates to a kind of waist power device, particularly a kind of waist power device of the adjustable power of saving size.
Background technology
Existing waist force trainer, mostly volume is big, parts are many, complex structure, and mechanical breakdown easily takes place.
The utility model content
The utility model is intended to propose a kind of simple and compact for structure, small volume and less weight and durable adjustable waist power device, and the trainer can select different dynamics to do the training of waist power according to the needs of oneself.
Adjustable waist power device of the present utility model comprises base, stay cord and handle, and handle is fixed in an end of stay cord, it is characterized in that base is provided with active rotating shaft and passive rotating shaft; Active rotating shaft is provided with a pulley and a driving gear that is overlapping stay cord, and passive rotating shaft is provided with driven gear and torque spring, driving gear and driven gear engagement; Torque spring one end is fixed in base, and the other end is fixed in driven gear; The base both sides are provided with pedal.
The utility model is preferentially selected for use in the pulley both sides and is respectively established a driving gear; Passive rotating shaft is provided with two driven gears with the driving gear engagement; Respectively there is a torque spring both sides of driven gear, and an end of torque spring is fixed on the base, and the other end is fixed on the driven gear; The diameter of driving gear is less than driven gear.
For regulating the different force intensitys of using, the utility model is divided into active rotating shaft two sections rotating shafts that can plug together mutually; Wherein one section rotating shaft is provided with adjusting knob and a driving gear, and another section rotating shaft is provided with pulley and another driving gear; Rotating shaft plugs together the outside, position and is provided with the sheath that links to each other with base.
The utility model is simple and compact for structure, small volume and less weight and durable.In training waist power, arm flesh also obtains training; And can be according to trainer's demand, training dynamics that conversion is different and training posture.
Description of drawings
Fig. 1 is the utility model stereogram.
Fig. 2 plugs together monolateral stressed effect figure for the utility model draws back.
Among the figure: 1. base, 2. stay cord, 3. handle, 4. active rotating shaft, 5. pulley, 6. driving gear, 7. passive rotating shaft, 8. driven gear, 9. torque spring, 10. adjusting knob, 11. plug together the position, 12. sheaths, 13. pedals, 14. foot massages wheel.
The specific embodiment
Adjustable waist power device described in the utility model, as depicted in figs. 1 and 2, it comprises base 1, stay cord 2 and handle 3, and the active rotating shaft 4 on the base is provided with a pulley 5 that is overlapping stay cord 2, and a driving gear 6 is respectively established in the both sides of pulley 5; Passive rotating shaft 7 on the base is provided with two driven gears 8, and respectively there is a torque spring 9 that is enclosed within the rotating shaft 7 both sides of each driven gear 8; One end of torque spring is fixed on the base, and the other end is fixed on the driven gear.Two driving gears 6 and two driven gears 8 are meshing with each other.The diameter of two driving gears 6 is less than two driven gears 8.The base both sides are provided with pedal 13.When trainer's both feet slam pedal, spur stay cord, driving gear drives driven gear, because of the effect of torque spring is arranged, makes the stressed enure that obtains of trainer's waist.The trainer also can fall waist power device, and the people is the sit-ups posture, and pulling waist power device reaches training goal.
In order to regulate the different force intensitys that is subjected to, the utility model is divided into active rotating shaft 4 two sections rotating shafts that can plug together mutually; Wherein one section rotating shaft is provided with adjusting knob 10 and a driving gear, and another section rotating shaft is provided with pulley 5 and another driving gear, and plugging together 11 outsides, position has a sheath 12 to link to each other with base 1.The trainer only need draw back adjusting knob 10 if will be adjusted into less training dynamics, makes to plug together the 11 two sections rotating shafts in position separately, promptly plugs together position other driving gear and driven gear and staggers, and only the gear of surplus another side can be laborsaving in running.
The utility model also is provided with foot massages wheel 14 at base two middle side parts, and the trainer can obtain the enjoyment of foot massages in the gap of waist power training.
Claims (3)
1. adjustable waist power device comprises base, stay cord and handle, and handle is fixed in an end of stay cord, it is characterized in that: base is provided with active rotating shaft and passive rotating shaft; Active rotating shaft is provided with a pulley and a driving gear that is overlapping stay cord, and passive rotating shaft is provided with driven gear and torque spring, driving gear and driven gear engagement; Torque spring one end is fixed in base, and the other end is fixed in driven gear; The base both sides are provided with pedal.
2. adjustable waist power device according to claim 1, it is characterized in that: a driving gear is respectively established in the pulley both sides, and passive rotating shaft is provided with two driven gears with the driving gear engagement; Respectively there is a torque spring both sides of driven gear, and an end of torque spring is fixed on the base, and the other end is fixed on the driven gear; The diameter of driving gear is less than driven gear.
3. adjustable waist power device according to claim 2 is characterized in that: active rotating shaft is divided into two sections rotating shafts that can plug together mutually; Wherein one section rotating shaft is provided with adjusting knob and a driving gear, and another section rotating shaft is provided with pulley and another driving gear; Rotating shaft plugs together the outside, position and is provided with the sheath that links to each other with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097564 CN2745603Y (en) | 2004-11-02 | 2004-11-02 | Regulatable waist force training apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097564 CN2745603Y (en) | 2004-11-02 | 2004-11-02 | Regulatable waist force training apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745603Y true CN2745603Y (en) | 2005-12-14 |
Family
ID=35582190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420097564 Expired - Fee Related CN2745603Y (en) | 2004-11-02 | 2004-11-02 | Regulatable waist force training apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745603Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648013A (en) * | 2017-11-10 | 2018-02-02 | 电子科技大学 | A kind of upper limbs exoskeleton robot 4DOF forearm |
-
2004
- 2004-11-02 CN CN 200420097564 patent/CN2745603Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648013A (en) * | 2017-11-10 | 2018-02-02 | 电子科技大学 | A kind of upper limbs exoskeleton robot 4DOF forearm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |