CN204147478U - A kind of windmill treadmills - Google Patents
A kind of windmill treadmills Download PDFInfo
- Publication number
- CN204147478U CN204147478U CN201420464726.6U CN201420464726U CN204147478U CN 204147478 U CN204147478 U CN 204147478U CN 201420464726 U CN201420464726 U CN 201420464726U CN 204147478 U CN204147478 U CN 204147478U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- driven shaft
- windmill
- treadmills
- installation sleeve
- 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 discloses a kind of windmill treadmills.Windmill treadmills, comprise the main shaft of support and rack-mount side, main shaft two ends are hinged with pedal by installation sleeve, each pedal is provided with the first back-moving spring, the arranged outside of installation sleeve has ratchet mechanism, ratchet mechanism is connected with driven shaft by transmission mechanism, driven shaft and main axis parallel, and the middle part of driven shaft is socketed with the windmill can followed driven shaft and rotate.The pedal of treadmills moves downward ratchet mechanism and drives driven shaft to rotate, and driven shaft drives Windmill rotary to improve the interest of treadmills, fan can be made colored, more good-looking when rotation.
Description
Technical field
The utility model relates to a kind of recreation facility, especially relates to a kind of windmill treadmills.
Background technology
Treadmills is a kind of all-ages sports equipment.The treadmills of prior art only has the function of exercise.Understand sensory actions single after user tempers a period of time and lose enjoyment.How to improve the interest of treadmills, be the problem that the applicant is devoted to solve always.
Summary of the invention
The purpose of this utility model is the deficiency existed for prior art, provides a kind of mechanically operated windmill treadmills, can drive Windmill rotary when exercise, improves the interest of treadmills.
For achieving the above object, the technical scheme that the utility model windmill treadmills adopts is:
A kind of windmill treadmills, comprise the main shaft of support and rack-mount side, main shaft two ends are hinged with pedal by installation sleeve, each pedal is provided with the first back-moving spring, the arranged outside of installation sleeve has ratchet mechanism, ratchet mechanism is connected with driven shaft by transmission mechanism, driven shaft and main axis parallel, and the middle part of driven shaft is socketed with the windmill can followed driven shaft and rotate.The pedal of treadmills moves downward ratchet mechanism and drives driven shaft to rotate, and driven shaft drives Windmill rotary to improve the interest of treadmills, fan can be made colored, more good-looking when rotation.
Ratchet structure comprises the ratchet hinged with installation sleeve, is provided with the second back-moving spring between installation sleeve and ratchet, is socketed with ratchet in the outside of installation sleeve, and the inner ring of ratchet is provided with unidirectional ratchet, and ratchet coordinates with ratchet.Adopt internal messing ratchet mechanism, improve the stability of transmission, rely on the rotary actuation ratchet of main shaft, ratchet drives driven shaft by transmission mechanism.
Transmission mechanism between ratchet and driven shaft is gear drive, and the arranged outside of ratchet has driving gear, and driven shaft two ends are connected with driven gear, and driven gear engages with driving gear.Gear ratio is stablized, and structure is simple, and the pedal of treadmills moves back and forth, and rotating speed is comparatively slow, and gear drive improves service life.
Be socketed with installation sleeve outside described main shaft, between described installation sleeve and main shaft, be provided with key, ratchet by bearing pin and installation sleeve hinged, installation sleeve is provided with the spring for supporting ratchet.
The utility model compared with prior art, has the following advantages:
Driven shaft and Windmill rotary is driven by the reciprocating motion of treadmills, the reciprocating motion of treadmills is changed into driven shaft lasting single direction rotation by ratchet mechanism, make windmill can continue to rotate, improve the interest of treadmill, impel the personnel played constantly run drive fan rotate, improve the effect of exercise.
Accompanying drawing explanation
Fig. 1 is windmill treader structure schematic diagram.
Fig. 2 is the top view of Fig. 1.
Fig. 3 ratchet mechanism schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As depicted in figs. 1 and 2, a kind of windmill treadmills, comprise support 1, this support comprises column 11 and is arranged on the centring ring 12 of column bottom, is installed with main shaft 2, is hinged with installation sleeve 4 at the two ends of main shaft 2 by bearing 3 in the upside of column, each installation sleeve is connected with pedal 5, be provided with spring limiting board 6 in the downside of pedal 5, be provided with the first back-moving spring 7 between spring limiting board and pedal, this back-moving spring is stage clip.Be socketed with ratchet mechanism 8 in the outside of installation sleeve, outside the ratchet 81 of ratchet mechanism, offer driving gear 82.Main shaft 2 is fixedly connected with axle sleeve 20 in parallel, and driven shaft 9 is installed in axle sleeve 20 inside, and the two ends of driven shaft 9 are connected with driven gear 10, and driven gear engages with driving gear.The middle part of driven shaft 9 is provided with the windmill 91 of following driven shaft and rotating, and windmill can be made colored.
As shown in Figure 3, for the ratchet mechanism of windmill treadmills, comprise the ratchet structure 8 being arranged on main shaft two ends, ratchet mechanism comprises by the installation sleeve 4 of bearing hinge connection at main shaft two ends, installation sleeve is hinged with ratchet 83, between ratchet and installation sleeve, interlocking has the second back-moving spring 84, second back-moving spring 84 of ratchet for being plugged on the spring leaf on installation sleeve, at the ratchet 81 that the socket of the outside of installation sleeve is hinged with main shaft, between ratchet and main shaft, be provided with bearing.Offer ratchet 811 in the inner side of ratchet, ratchet coordinates with ratchet.
When the side pedal of windmill treadmills moves downward, the ratchet of this side drives the ratchet of this side to rotate, and outside ratchet, driving gear drives driven gear, and driven shaft is followed driven gear and rotated, and Windmill rotary, the ratchet of opposite side and ratchet slide.When the pedal of opposite side moves downward, the ratchet of this side drives the ratchet of this side to rotate, and outside ratchet, driving gear drives driven gear, and driven shaft is followed driven gear and rotated, Windmill rotary.
Claims (3)
1. a windmill treadmills, it is characterized in that: the main shaft comprising support and rack-mount side, main shaft two ends are hinged with pedal by installation sleeve, each pedal is provided with the first back-moving spring, the arranged outside of installation sleeve has ratchet mechanism, ratchet mechanism is connected with driven shaft by transmission mechanism, driven shaft and main axis parallel, and the middle part of driven shaft is socketed with the windmill can followed driven shaft and rotate.
2. windmill treadmills according to claim 1, it is characterized in that: ratchet structure comprises the ratchet hinged with installation sleeve, between installation sleeve and ratchet, be provided with the second back-moving spring, be socketed with ratchet in the outside of installation sleeve, the inner ring of ratchet is provided with unidirectional ratchet, and ratchet coordinates with ratchet.
3. windmill treadmills according to claim 1, it is characterized in that: the transmission mechanism between ratchet and driven shaft is gear drive, the arranged outside of ratchet has driving gear, and driven shaft two ends are connected with driven gear, and driven gear engages with driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464726.6U CN204147478U (en) | 2014-08-18 | 2014-08-18 | A kind of windmill treadmills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464726.6U CN204147478U (en) | 2014-08-18 | 2014-08-18 | A kind of windmill treadmills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147478U true CN204147478U (en) | 2015-02-11 |
Family
ID=52505633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464726.6U Expired - Fee Related CN204147478U (en) | 2014-08-18 | 2014-08-18 | A kind of windmill treadmills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204147478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295428A (en) * | 2018-01-18 | 2018-07-20 | 张景云 | A kind of medical leg exercises machinery |
-
2014
- 2014-08-18 CN CN201420464726.6U patent/CN204147478U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295428A (en) * | 2018-01-18 | 2018-07-20 | 张景云 | A kind of medical leg exercises machinery |
| CN108295428B (en) * | 2018-01-18 | 2019-11-15 | 刘春凤 | A kind of medical leg exercises are mechanical |
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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: 20150211 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |