CN203196211U - Treadmill with gradient adjusted manually - Google Patents
Treadmill with gradient adjusted manually Download PDFInfo
- Publication number
- CN203196211U CN203196211U CN 201320195386 CN201320195386U CN203196211U CN 203196211 U CN203196211 U CN 203196211U CN 201320195386 CN201320195386 CN 201320195386 CN 201320195386 U CN201320195386 U CN 201320195386U CN 203196211 U CN203196211 U CN 203196211U
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- China
- Prior art keywords
- treadmill
- adjusting
- gradient
- manual adjustments
- crane
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- Expired - Fee Related
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Abstract
The utility model discloses a treadmill with a gradient adjusted manually. The treadmill comprises a base and a running table arranged on the base, wherein a gradient adjusting mechanism is arranged at the rear end of the running table and comprises a pair of adjusting pieces, a pair of tension springs and a manually-adjusting lifting frame, the adjusting pieces are arranged on the lower end face of the running table, each adjusting piece is provided with a kidney-shaped sliding groove and a plurality of adjusting limit grooves, the manually-adjusting lifting frame is arranged on the kidney-shaped sliding grooves through the cooperation of bolts and nuts, the bolts are in sliding fit with the kidney-shaped sliding grooves, an adjusting matching shaft is arranged on the manually-adjusting lifting frame and is in fit with the adjusting limit grooves, one ends of the tension springs are arranged on the adjusting pieces, and the other ends of the tension springs are arranged on the manually-adjusting lifting frame. The treadmill with the gradient adjusted manually has the advantages of being reasonable in structural design, easy and convenient to operate, low in manufacturing cost and the like, and the gradient is convenient to adjust.
Description
Technical field:
The utility model relates to a kind of exercise and fitness equipment, but especially relates to a kind of treadmill of the manual adjustments gradient.
Background technology:
Development and progress along with society, people's quality of life also improves constantly, but inferior health and fat crowd get more and more, its reason is because the change of social pattern at present, makes people's life anxiety, busy, also relative minimizing day by day of run duration, in addition, the exercise place mostly is open area, is subjected to inside even from weather big, causes body-building to be difficult to adhere to.Therefore, indoor body-building motion widely people is accepted, and the various sports equipments that occur on the market no matter be to use in the gymnasium or use voluntarily, all can reach the effect of motion, exercise, body-building at home in limited space now.
After introducing to the market as the aerobic exercise equipment, treadmill running machine more and more is subjected to consumers in general's welcome, make consumers in general increase a kind of platform of indoor body-building motion again, it can not only temper runner's physique, ability to bear and cardio-pulmonary function, and making the runner just as running on normal road surface, the science that reaches is tempered purpose.Treadmill on the market all has gradient governor motion basically now, existing gradient governor motion mainly drives crane by lifting motor and realizes, though the gradient is easy to adjust, also has following shortcoming: be complex structure on the one hand, installation difficulty is big, and fault rate is high; Be expensive on the other hand, make the treadmill production cost improve greatly, be unfavorable for promoting the use of with family expensesization and popularize.For this reason, many manufacturers and knowledgeable people develop and manufacture experimently at the problems referred to above, but do not have comparatively desirable product to emerge so far as yet.
The utility model content:
Goal of the invention of the present utility model is to overcome above-mentioned the deficiencies in the prior art, but the treadmill of a kind of reasonable in design, easy and simple to handle, the gradient is easy to adjust and cost the is low manual adjustments gradient is provided.
For achieving the above object, the utility model has adopted following technical scheme:
But a kind of treadmill of the manual adjustments gradient, comprise base and the treadmill that is arranged on described base top, described treadmill rear end is provided with a gradient governor motion, described gradient governor motion comprises a pair of adjustment sheet, crane is manually regulated in a pair of extension spring and, described adjustment sheet is arranged on the lower surface of described treadmill, described adjustment sheet is provided with a waist shape chute and a plurality of adjusting limited impression, described manual adjustments crane is equipped with on described waist shape chute by bolts and nuts, described bolt and described waist shape chute are slidingly matched, described manual adjustments crane is provided with one and regulates fitted shaft, described adjusting fitted shaft cooperates with described adjusting limited impression, described extension spring one end is arranged on the described adjustment sheet, and the other end is arranged on the described manual adjustments crane.
Also be provided with the screw holder on the described adjustment sheet, described extension spring is arranged on the described adjustment sheet this end and is hung on the described screw holder by screw-driving, and described extension spring is arranged on that this end is hung on the described adjusting fitted shaft on the described manual adjustments crane.
The both sides of described crane are provided with the slide guide wheel.
Described adjusting limited impression is provided with three.
The utility model has following advantage with respect to prior art:
1, simple in structure, reasonable in design, adopt manually-operated, easy and simple to handle, can realize the adjusting of three sections bigger gradients.
2, resistance to overturning is good, and fault rate is extremely low, long service life.
3, cost is low, reduces the treadmill production cost greatly, and ruck is all acceptant, is conducive to promote the use of with family expensesization popularize.
Description of drawings:
Fig. 1 is perspective view of the present utility model.
Fig. 2 is exploded view of the present utility model.
Fig. 3 is the structural representation of manual adjustments crane in the utility model.
Structural representation when Fig. 4 is in gradient maximum for the utility model.
Fig. 5 is in gradient structural representation hour for the utility model.
Structural representation when Fig. 6 mediates the gradient for the utility model.
The specific embodiment:
Referring to Fig. 1 to Fig. 6, but the treadmill of a kind of manual adjustments gradient that provides according to the utility model, comprise base and the treadmill 1 that is arranged on the base top, treadmill 1 rear end is provided with a gradient governor motion, gradient governor motion comprises a pair of adjustment sheet 2, crane 4 is manually regulated in a pair of extension spring 3 and, adjustment sheet 2 is arranged on the lower surface of treadmill 1, adjustment sheet 2 is provided with a waist shape chute 5 and three adjusting limited impressions 6, manual adjustments crane 4 is equipped with on waist shape chute 5 by bolt 7 and nut 8, bolt 7 is slidingly matched with waist shape chute 5, manual adjustments crane 4 is provided with one and regulates fitted shaft 9, regulating fitted shaft 9 cooperates with adjusting limited impression 6, the both sides of manual adjustments crane 4 are provided with slide guide wheel 10, also be provided with screw holder 11 on the adjustment sheet 2, extension spring 3 is arranged on the adjustment sheet 2 this end and is hung on the screw holder 11 and tightens by screw 12, and extension spring 3 is arranged on the manual adjustments crane 4 this end and is hung on and regulates on the fitted shaft 9.
When the gradient of treadmill need be regulated, to break off with the fingers and thumb with hand and to start to regulate crane 4, bolt 7 is slidingly matched with waist shape chute 5, selects the gradient as required, will regulate fitted shaft 9 and cooperate the stability of extension spring 3 assurance integral body with the corresponding limited impression 6 of regulating.The utility model is simple in structure, reasonable in design, adopt manually-operated, easy and simple to handle, can realize the adjusting of three sections bigger gradients, resistance to overturning is good, fault rate is extremely low, long service life, cost is low, reduces the treadmill production cost greatly, ruck is all acceptant, is conducive to promote the use of with family expensesization popularize.
Above-described embodiment is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (4)
1. but the treadmill of a manual adjustments gradient, comprise base and the treadmill that is arranged on described base top, it is characterized in that: described treadmill rear end is provided with a gradient governor motion, described gradient governor motion comprises a pair of adjustment sheet, crane is manually regulated in a pair of extension spring and, described adjustment sheet is arranged on the lower surface of described treadmill, described adjustment sheet is provided with a waist shape chute and a plurality of adjusting limited impression, described manual adjustments crane is equipped with on described waist shape chute by bolts and nuts, described bolt and described waist shape chute are slidingly matched, described manual adjustments crane is provided with one and regulates fitted shaft, described adjusting fitted shaft cooperates with described adjusting limited impression, described extension spring one end is arranged on the described adjustment sheet, and the other end is arranged on the described manual adjustments crane.
2. but the treadmill of a kind of manual adjustments gradient according to claim 1, it is characterized in that: also be provided with the screw holder on the described adjustment sheet, described extension spring is arranged on the described adjustment sheet this end and is hung on the described screw holder by screw-driving, and described extension spring is arranged on that this end is hung on the described adjusting fitted shaft on the described manual adjustments crane.
3. but the treadmill of a kind of manual adjustments gradient according to claim 1 is characterized in that: the both sides of described crane are provided with the slide guide wheel.
4. but the treadmill of a kind of manual adjustments gradient according to claim 1, it is characterized in that: described adjusting limited impression is provided with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195386 CN203196211U (en) | 2013-04-18 | 2013-04-18 | Treadmill with gradient adjusted manually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195386 CN203196211U (en) | 2013-04-18 | 2013-04-18 | Treadmill with gradient adjusted manually |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196211U true CN203196211U (en) | 2013-09-18 |
Family
ID=49140355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320195386 Expired - Fee Related CN203196211U (en) | 2013-04-18 | 2013-04-18 | Treadmill with gradient adjusted manually |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196211U (en) |
-
2013
- 2013-04-18 CN CN 201320195386 patent/CN203196211U/en not_active Expired - Fee Related
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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: 20130918 Termination date: 20200418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |