CN206853000U - Power roller - Google Patents
Power roller Download PDFInfo
- Publication number
- CN206853000U CN206853000U CN201720585892.5U CN201720585892U CN206853000U CN 206853000 U CN206853000 U CN 206853000U CN 201720585892 U CN201720585892 U CN 201720585892U CN 206853000 U CN206853000 U CN 206853000U
- Authority
- CN
- China
- Prior art keywords
- wheel
- frictional disk
- friction plate
- power roller
- torsion spring
- 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.)
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Abstract
The utility model discloses a kind of power roller, including rotating shaft, the rotating shaft is provided at both ends with the handle for holding；Activity is cased with the wheel that can be rotated around the axis in the rotating shaft；Also include the torsion spring being connected on wheel so that torsion spring is distorted when wheel rotates；Also include and at least coordinating with frictional disk with the frictional disk of wheel one direction synchronous axial system, can produce when frictional disk and with frictional disk the friction plate of frictional force during wheel synchronous axial system.When wheel rotates, frictional disk follows wheel synchronous axial system, and friction plate geo-stationary.So that the resistance that frictional force is advanced as wheel is produced between frictional disk and friction plate.Torsion spring also provides certain resistance when wheel advances, while the deformation of torsion spring produces elastic potential energy, when wheel retreats, the elastic potential energy release on torsion spring, is retreated for Additional wheel.
Description
Technical field
It the utility model is related to a kind of device for tempering waist and abdomen muscles meat, especially a kind of power roller.
Background technology
Power roller be it is a kind of exercise one's muscles, joint, the small-sized pusher to lose weight.Material is generally high grade project modeling
Material, design is succinct, and good appearance is sturdy and durable, easy to use, for abdomen, waist buttocks, the first-class parts of body of arm
Proud flesh, required place is simple during due to taking exercise, and is easy to residential use.
Existing power roller generally comprises rotating shaft, and rotating shaft is provided at both ends with handle.Wheel is cased with rotating shaft, is connected on wheel
There is torsion spring.Before when pushing away, torsion spring distorts to form resistance.During pusher, torsion spring resets release elastic potential energy auxiliary recovery.User's prostrate
Ground, both hands catch the both ends of handle tube, will be pushed away before strong abdomen device or post-tensioning, body coordinate stretching, extension or arched upward, repeatedly reciprocal fortune
It is dynamic to play train on.
Then because the torsion of spring is limited, once grasped when preceding pushing away it is bad may be due to excessive velocities so that operating
Person pulls.And because the torsion of spring is non-adjustable so that resistance when power roller pushes away forward can not also adjust.
Utility model content
In view of this, the utility model provides a kind of power roller, is increased using frictional force caused by friction plate and frictional disk
Resistance when being pushed away before larger wheels.
To solve above technical problem, the technical solution of the utility model is：A kind of power roller, including rotating shaft, described turn
Axle is provided at both ends with the handle for holding；Activity is cased with the wheel that can be rotated around the axis in the rotating shaft；Also include being connected to wheel
Torsion spring on son so that torsion spring is distorted when wheel rotates；Also including at least can be with the friction of wheel one direction synchronous axial system
Disk, and can be with the friction plate of frictional disk generation frictional force with frictional disk cooperation, when frictional disk and wheel synchronous axial system.Work as wheel
When son rotates, frictional disk follows wheel synchronous axial system, and friction plate geo-stationary.Rubbed so that being produced between frictional disk and friction plate
It is the resistance that wheel advances to wipe masterpiece.Torsion spring also provides certain resistance when wheel advances, while the deformation of torsion spring produces bullet
Property potential energy, when wheel retreats, the release of elastic potential energy on torsion spring, retreated for Additional wheel.
As an improvement being fixed with the sleeve being coaxial therewith on the wheel, sleeve is socketed in rotating shaft；The friction
Disk is fixed and is placed on branch sleeve, and branch sleeve is placed on sleeve；It is provided with ratchet on the sleeve, and branch sleeve
Inwall is set due to the hook tooth of click-fit.Such structure causes frictional disk when wheel advances in wheel synchronous axial system,
Detailed process is as follows：Wheel is rotated forward, and band moving sleeve synchronous axial system, the ratchet of sleeve outer surface is peaked on branch sleeve inwall
Hook tooth between drive branch sleeve to rotate, while drive frictional disk also concomitant rotation.When wheel retreats, ratchet is in ratchet
Slided on tooth, branch sleeve can not be driven to rotate so that frictional disk does not also rotate with wheel, can not produce frictional force.
As an improvement the wheel is left and right two, and it is fixedly connected using sleeve；The frictional disk is arranged on two
Between individual wheel.Two wheels are advantageous to operator and grasp balance.
As a preferred embodiment, the friction plate is two pieces, frictional disk both sides are divided into.
As an improvement in addition to a friction plate installation and adjustment frame, the friction plate installation and adjustment frame and friction plate
It is cone match between outside；Also include being used for the adjusting knob for adjusting friction plate installation and adjustment frame vertical direction position.Due to
Coefficient of friction between frictional disk and friction plate is certain, changes the big of frictional force by the pressure can adjusted therebetween
It is small.Friction plate is divided into frictional disk both sides, and its back is the conical surface, and friction plate installation and adjustment support is also equipped with being matched therewith
Inner conical surface.As long as changing the position of support above-below direction, can just clamp or disengaging friction piece, so as to change its frictional force.
Using the principle of automobile disc brake, frictional disk can use steel to make for friction plate and frictional disk, and friction plate and friction plate
Auxiliary section can use metal dust or ceramic making.
As an improvement in addition to for covering the cover body of wheel and frictional disk, the adjusting knob runs through cover body, its
Lower end is connected with friction plate installation and adjustment support.Cover body can also be used for as the device of masking inner body as support member
Installation and adjustment knob and friction plate installation and adjustment support etc..
It is of the present utility model to be beneficial in that：Power roller with said structure, using mutual cooperation friction plate and
Frictional disk provides resistance when advance, and the resistance can step-less adjustment.When wheel retreats, friction plate and frictional disk return again
Geo-stationary does not rub, and wheel will not be retreated to rotate to produce and hindered.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model.
Fig. 2 is cross section structure diagram of the present utility model.
Fig. 3 is the cross section structure diagram of pawl ratchet toothed portion.
Marked in figure：1 wheel, 2 handles, 3 torsion springs, 4 frictional disks, 5 friction plate installation and adjustment supports, 6 cover bodies, 7 friction plates,
8 adjusting knobs, 9 rotating shafts, 10 branch sleeves, 11 hook tooths, 12 sleeves, 13 ratchets.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, with reference to specific implementation
The utility model is described in further detail for mode.
As shown in Figure 1 to Figure 3, the utility model includes rotating shaft 9, and the rotating shaft 9 is provided at both ends with the handle 2 for holding；
In the rotating shaft 9 activity be cased with can around the shaft 9 rotate wheel 1；Also include the torsion spring 3 being connected on wheel 1 so that wheel 1
Torsion spring 3 is distorted during rotation；Also include at least can with the frictional disk 4 of the one direction synchronous axial system of wheel 1, and with frictional disk 4
Coordinate, when frictional disk 4 and the friction plate 7 that frictional force can be produced during 1 synchronous axial system of wheel with frictional disk 4.Wheel 1 is left and right two
It is individual, and be fixedly connected using sleeve 12；The frictional disk 4 is arranged between two wheels.Friction plate 7 is two pieces, is divided into and rubs
Wipe the both sides of disk 4.
The sleeve 12 being coaxial therewith is fixed with wheel 1, sleeve 12 is socketed in rotating shaft 9；The frictional disk 4 is fixed and is placed on
On branch sleeve 10, and branch sleeve 10 is placed on sleeve 12；It is provided with ratchet 13 on the sleeve 12, and branch sleeve
10 inwalls set the hook tooth 11 coordinated due to ratchet 13.
It is cone between the outside of friction plate installation and adjustment frame 5 and friction plate 7 including a friction plate installation and adjustment frame 5
Face coordinates；Also include being used for the adjusting knob 8 for adjusting the vertical direction position of friction plate installation and adjustment frame 7.
Also include being used for the cover body 6 for covering wheel 1 and frictional disk 4, the adjusting knob 8 runs through cover body 6, and its lower end is with rubbing
Pad installation and adjustment support 5 connects.
When wheel 1 rotates forward, frictional disk 4 follows the synchronous axial system of wheel 1, and the geo-stationary of friction plate 7.So that friction
The resistance that frictional force is advanced as wheel 1 is produced between disk 4 and friction plate 7.Torsion spring 3 also provides certain when wheel 1 advances
Resistance, while the deformation of torsion spring 3 produces elastic potential energy, when wheel 1 retreats, the elastic potential energy release on torsion spring 3, for aiding in
Wheel 1 retreats.Ratchet 13 is slided on hook tooth 11, and branch sleeve 10 can not be driven to rotate so that frictional disk 4 is not also with wheel 1
Rotate, frictional force can not be produced.
It the above is only preferred embodiment of the present utility model, it is noted that above-mentioned preferred embodiment should not regard
For that should be defined to limitation of the present utility model, the scope of protection of the utility model by claim limited range.For
For those skilled in the art, do not departing from spirit and scope of the present utility model, can also make some
Improvements and modifications, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of power roller, including rotating shaft, the rotating shaft is provided at both ends with the handle for holding；Be cased with can for activity in the rotating shaft
The wheel to rotate around the axis；Also include the torsion spring being connected on wheel so that torsion spring is distorted when wheel rotates；Its feature exists
In：Also include at least can with the frictional disk of wheel one direction synchronous axial system, and with frictional disk coordinate, when frictional disk and wheel it is same
Step can produce the friction plate of frictional force with frictional disk when rotating.
A kind of 2. power roller according to claim 1, it is characterised in that：The set being coaxial therewith is fixed with the wheel
Cylinder, sleeve are socketed in rotating shaft；The frictional disk is fixed and is placed on branch sleeve, and branch sleeve is placed on sleeve；Institute
State and ratchet is provided with sleeve, and branch sleeve inwall is set due to the hook tooth of click-fit.
A kind of 3. power roller according to claim 2, it is characterised in that：The wheel is left and right two, and utilizes sleeve
It is fixedly connected；The frictional disk is arranged between two wheels.
A kind of 4. power roller according to claim 1, it is characterised in that：The friction plate is two pieces, is divided into frictional disk
Both sides.
A kind of 5. power roller according to claim 4, it is characterised in that：Also include a friction plate installation and adjustment frame, institute
It is cone match between stating on the outside of friction plate installation and adjustment frame and friction plate；Also include erecting for adjusting friction plate installation and adjustment frame
Adjusting knob of the Nogata to position.
A kind of 6. power roller according to claim 5, it is characterised in that：Also include being used for the cover for covering wheel and frictional disk
Body, the adjusting knob run through cover body, and its lower end is connected with friction plate installation and adjustment support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585892.5U CN206853000U (en) | 2017-05-24 | 2017-05-24 | Power roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585892.5U CN206853000U (en) | 2017-05-24 | 2017-05-24 | Power roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206853000U true CN206853000U (en) | 2018-01-09 |
Family
ID=60824882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720585892.5U Active CN206853000U (en) | 2017-05-24 | 2017-05-24 | Power roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206853000U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421223A (en) * | 2018-04-02 | 2018-08-21 | 佛山论剑科技有限公司 | A kind of meter step training trolley |
| CN109011408A (en) * | 2018-09-18 | 2018-12-18 | 陈钇帆 | A kind of safe arm exerciser and application method |
| CN111714836A (en) * | 2020-07-01 | 2020-09-29 | 林怣河 | Take abdominal muscle wheel of manual speed governing |
| CN115138033A (en) * | 2022-05-26 | 2022-10-04 | 杭州热炼运动科技有限公司 | Intelligent exercise wheel can kick-back |
-
2017
- 2017-05-24 CN CN201720585892.5U patent/CN206853000U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421223A (en) * | 2018-04-02 | 2018-08-21 | 佛山论剑科技有限公司 | A kind of meter step training trolley |
| CN109011408A (en) * | 2018-09-18 | 2018-12-18 | 陈钇帆 | A kind of safe arm exerciser and application method |
| CN111714836A (en) * | 2020-07-01 | 2020-09-29 | 林怣河 | Take abdominal muscle wheel of manual speed governing |
| CN111714836B (en) * | 2020-07-01 | 2021-05-25 | 绍兴市柯桥区欧祥机械有限公司 | Take abdominal muscle wheel of manual speed governing |
| CN115138033A (en) * | 2022-05-26 | 2022-10-04 | 杭州热炼运动科技有限公司 | Intelligent exercise wheel can kick-back |
| CN115138033B (en) * | 2022-05-26 | 2024-01-30 | 杭州热炼运动科技有限公司 | Intelligent exercise wheel capable of rebounding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |