CN207822393U - Novel power roller - Google Patents
Novel power roller Download PDFInfo
- Publication number
- CN207822393U CN207822393U CN201820138125.4U CN201820138125U CN207822393U CN 207822393 U CN207822393 U CN 207822393U CN 201820138125 U CN201820138125 U CN 201820138125U CN 207822393 U CN207822393 U CN 207822393U
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- China
- Prior art keywords
- wind spring
- bearing
- wheel shaft
- cover
- wheel
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Abstract
The utility model discloses a kind of novel power rollers,Wherein,Including shank and holder,It arches upward and intersects fixed shank in holder stage casing,Both ends are connected with set axle bed and are installed with wheel shaft,Set axle bed both ends set bearing groove and inner sleeve is through the unilateral bearing on wheel shaft,Unilateral bearing inner ring is fixed on wheel shaft stage casing,Outer shroud is fixed on bearing groove,Wheel shaft both ends are equipped with idler wheel,Recessed inner bearing chamber and inner sleeve is threaded through the inner bearing on wheel shaft on the inside of idler wheel,The bearing spacer being clamped between inner bearing and unilateral bearing is also equipped on wheel shaft,It is equipped with wind spring chamber on the outside of idler wheel and inner sleeve is threaded through wind spring and wind spring the cover on wheel shaft,Wind spring disk is in wind spring the cover and one end connects wind spring the cover,The other end connects wheel shaft,Wind spring the cover is fixed on wind spring intracavitary,It sets outer bearing chamber on the outside of wind spring the cover and inner sleeve is threaded through outer bearing on wheel shaft,Wheel shaft both ends spiral shell has the fastening nut for inwardly holding out against outer bearing.The utility model is simple in structure, has screen resilience, can effectively avoid user and occurs to drop to the ground forward.
Description
Technical field
The utility model is related to a kind of power roller more particularly to a kind of novel power rollers.
Background technology
Existing power roller does not have screen resilience, user to be easy to happen the case where droping to the ground forward.
Utility model content
In view of this, technical problem to be solved in the utility model is：It is simple in structure to provide one kind, there is screen resilience,
It can effectively avoid user and the novel power roller droped to the ground forward occur.
In order to achieve the above object, what the utility model adopts the following technical solution to realize：
A kind of novel power roller, wherein including shank and holder, the holder stage casing is arched upward and the stage casing ten by arching upward
In the shank, the holder both ends are connected with set axle bed and are equipped with and the handle in the set axle bed word staggered form fixed
The axial consistent wheel shaft of bar, the set axle bed both ends are recessed with bearing groove and are threaded through the wheel in being set in the bearing groove
Unilateral bearing on axis, the inner ring of the unilateral bearing is fixed on the middle section position of the wheel shaft, outer shroud is fixed on the axis
It holds on slot, the both ends of the wheel shaft are installed with idler wheel, are recessed with inner bearing chamber at the core wheel of the idler wheel inside and in the inner shaft
It holds cavity inner sleeve and is equipped with and be threaded through inner bearing on the wheel shaft, be also equipped on the wheel shaft and be clamped in the inner bearing and unidirectional
Bearing spacer between bearing, the outer middle side part of the idler wheel are recessed with wind spring chamber and described equipped with being threaded through in the wind spring cavity inner sleeve
Nest spring device on wheel shaft, the nest spring device include wind spring and wind spring the cover, and the wind spring disk is located in the wind spring the cover
And one end is connected in the wind spring the cover, the other end is connected on the wheel shaft, the wind spring the cover is fixed on the wind spring intracavitary,
The wind spring the cover outer concave is equipped with outer bearing chamber and the outer shaft being threaded through on the wheel shaft is housed in the outer bearing cavity inner sleeve
It holds, the both ends of the wheel shaft, which are bolted with, inwardly holds out against the fastening nut on the outer bearing.
Preferably, the unilateral bearing inner ring inner face is equipped with inner card cage, outer shroud outside is equipped with exterior bayonet slot, the axis
It holds and is convexly equipped with the outer chuck for being caught in the exterior bayonet slot on the cell wall of slot, the wheel shaft stage casing, which is convexly equipped with, is caught in the interior of the inner card cage
Chuck.
Preferably, the wind spring the cover is equipped with wind spring hanging groove, the wind spring outer end is hooked in the wind spring hanging groove,
The wheel shaft is equipped with wind spring card slot, and the wind spring inner end volume is stuck in the wind spring card slot, is convexly equipped with outside the wind spring the cover
Card convex, the wind spring intracavitary are recessed with the card nest for fixing the card convex.
Preferably, the holder is two of left and right setting, the set axle bed is worn by the wheel shaft to be connected in described in two
Between frame member.
As shown from the above technical solution, the utility model has the beneficial effects that：
Compared with prior art, the utility model is simple in structure, has screen resilience, can effectively avoid user and occurs to crouch forward
.It is pushed forward in use, holding shank both ends prostrate, shifts a certain distance onto by being pulled back after wind spring power-assisted, one is pushed away by one
Drawing achievees the purpose that exercise, shank both ends are used to support human body weight, and toward when being pushed forward, unilateral bearing does not work, i.e., wheel shaft is opposite
Stationary, idler wheel drives wind spring to store power, and wind spring releases stress when pulling back, when user's prime direction on the contrary, unilateral bearing work
Make, wind spring will not turn-back, wind spring will not be damaged.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the utility model.
Fig. 2 is the partial structural diagram 1 of the utility model.
Fig. 3 is the partial structural diagram 2 of the utility model.
Fig. 4 is the dimensional structure diagram 1 of the utility model.
Fig. 5 is the dimensional structure diagram 2 of the utility model.
1, shank；2, holder；
3, axle bed is covered；4, wheel shaft；
5, bearing groove；6, unilateral bearing；
7, idler wheel；8, inner bearing chamber；
9, inner bearing；10, bearing spacer；
11, wind spring chamber；12, wind spring；
13, wind spring the cover；14, outer bearing chamber；
15, outer bearing；16, fastening nut；
17, inner card cage；18, exterior bayonet slot；
19, interior chuck；20, wind spring card slot；
21, card convex；22, card nest；
23, outer chuck；24, wind spring hanging groove.
Specific implementation mode
In order to enable those skilled in the art to be further understood that the feature and technology contents of the utility model, please refer to
Under the detailed description and accompanying drawings in relation to the utility model.
It please refers to Fig.1 to shown in Fig. 5, the utility model provides a kind of novel power roller, wherein including shank 1 and branch
Frame 2, the holder stage casing is arched upward and the stage casing right-angled intersection formula fixed by arching upward is in the shank, and the holder both ends connect
Have set axle bed 3 and in be equipped in the set axle bed with the axial consistent wheel shaft 4 of the shank, the set axle bed both ends are recessed with
Bearing groove 5 and in being set with the unilateral bearing 6 being threaded through on the wheel shaft in the bearing groove, the inner ring of the unilateral bearing is solid
Be scheduled on the middle section position of the wheel shaft, outer shroud is fixed on the bearing groove, the both ends of the wheel shaft are installed with idler wheel 7, institute
It states and is recessed with inner bearing chamber 8 on the inside of idler wheel at core wheel and the inner shaft being threaded through on the wheel shaft is housed in the inner bearing cavity inner sleeve
Hold 9, be also equipped with the bearing spacer 10 being clamped between the inner bearing and unilateral bearing on the wheel shaft, on the outside of the idler wheel in
Portion is recessed with wind spring chamber 11 and the nest spring device being threaded through on the wheel shaft, the nest spring device is housed in the wind spring cavity inner sleeve
Including wind spring 12 and wind spring the cover 13, the wind spring disk is located in the wind spring the cover and one end is connected in the wind spring the cover,
The other end is connected on the wheel shaft, and the wind spring the cover is fixed on the wind spring intracavitary, and the wind spring the cover outer concave is equipped with outer
Bearing bore 14 is simultaneously equipped with the outer bearing 15 being threaded through on the wheel shaft in the outer bearing cavity inner sleeve, and the both ends of the wheel shaft are spirally connected
Have and inwardly hold out against the fastening nut 16 on the outer bearing, the unilateral bearing inner ring inner face is equipped with inner card cage 17, outer shroud
Outside is equipped with exterior bayonet slot 18, and the outer chuck 23 for being caught in the exterior bayonet slot, the wheel shaft are convexly equipped on the cell wall of the bearing groove
Stage casing is convexly equipped with the interior chuck 19 for being caught in the inner card cage, and the wind spring the cover is equipped with wind spring hanging groove 24, the wind spring outer end
It is hooked in the wind spring hanging groove, the wheel shaft is equipped with wind spring card slot 20, and the wind spring inner end volume is stuck in the wind spring card slot
It is interior, it is convexly equipped with card convex 21 outside the wind spring the cover, the wind spring intracavitary is recessed with the card nest 22 for fixing the card convex, the holder
It it is two of left and right setting, the set axle bed is worn by the wheel shaft to be connected between two frame members.
But the foregoing is merely the preferable possible embodiments of the utility model, not limiting to the patent of the utility model
Range, thus it is all with equivalent structure variation made by the utility model specification and accompanying drawing content, similarly it is included in this practicality
In novel range.
Claims (4)
1. a kind of novel power roller, which is characterized in that including shank (1) and holder (2), the holder stage casing arches upward and passes through arch
In the shank, the holder both ends are connected with set axle bed (3) and in the set axle beds stage casing right-angled intersection formula fixed risen
Be equipped with the axial consistent wheel shaft (4) of the shank, the set axle bed both ends are recessed with bearing groove (5) and in the bearing grooves
It is inside set with the unilateral bearing (6) being threaded through on the wheel shaft, the inner ring of the unilateral bearing is fixed on the stage casing of the wheel shaft
On position, outer shroud be fixed on the bearing groove, the both ends of the wheel shaft are installed with idler wheel (7), on the inside of the idler wheel at core wheel
It is recessed with inner bearing chamber (8) and the inner bearing (9) being threaded through on the wheel shaft, the wheel shaft is housed in the inner bearing cavity inner sleeve
On be also equipped with the bearing spacer (10) being clamped between the inner bearing and unilateral bearing, the outer middle side part of the idler wheel is recessed with volume
Spring chamber (11) is simultaneously equipped with the nest spring device being threaded through on the wheel shaft in the wind spring cavity inner sleeve, and the nest spring device includes wind spring
(12) and wind spring the cover (13), the wind spring disk is located in the wind spring the cover and one end is connected in the wind spring the cover, is another
End is connected on the wheel shaft, and the wind spring the cover is fixed on the wind spring intracavitary, and the wind spring the cover outer concave is equipped with outer bearing
Chamber (14) is simultaneously equipped with the outer bearing (15) being threaded through on the wheel shaft in the outer bearing cavity inner sleeve, and the both ends of the wheel shaft are spirally connected
Have and inwardly holds out against the fastening nut (16) on the outer bearing.
2. novel power roller as described in claim 1, which is characterized in that the unilateral bearing inner ring inner face is equipped with inner card cage
(17), it is equipped with exterior bayonet slot (18) outside outer shroud, the outer chuck for being caught in the exterior bayonet slot is convexly equipped on the cell wall of the bearing groove
(23), the wheel shaft stage casing is convexly equipped with the interior chuck (19) for being caught in the inner card cage.
3. novel power roller as claimed in claim 2, which is characterized in that the wind spring the cover is equipped with wind spring hanging groove (24),
The wind spring outer end is hooked in the wind spring hanging groove, and the wheel shaft is equipped with wind spring card slot (20), the wind spring inner end volume card
In the wind spring card slot, card convex (21) is convexly equipped with outside the wind spring the cover, the wind spring intracavitary, which is recessed with, fixes the card convex
Card nest (22).
4. novel power roller as claimed in claim 1,2 or 3, which is characterized in that the holder is two of left and right setting,
The set axle bed is worn by the wheel shaft to be connected between two frame members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820138125.4U CN207822393U (en) | 2018-01-26 | 2018-01-26 | Novel power roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820138125.4U CN207822393U (en) | 2018-01-26 | 2018-01-26 | Novel power roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207822393U true CN207822393U (en) | 2018-09-07 |
Family
ID=63395063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820138125.4U Active CN207822393U (en) | 2018-01-26 | 2018-01-26 | Novel power roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207822393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494888A (en) * | 2020-03-23 | 2020-08-07 | 永康市大邦运动器材有限公司 | Multifunctional abdomen-building arm strength exerciser |
| CN111828272A (en) * | 2020-08-11 | 2020-10-27 | 何景安 | Ball reciprocating rotator of unidirectional rotating device |
-
2018
- 2018-01-26 CN CN201820138125.4U patent/CN207822393U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494888A (en) * | 2020-03-23 | 2020-08-07 | 永康市大邦运动器材有限公司 | Multifunctional abdomen-building arm strength exerciser |
| CN111494888B (en) * | 2020-03-23 | 2021-09-28 | 永康市大邦运动器材有限公司 | Multifunctional abdomen-building arm strength exerciser |
| CN111828272A (en) * | 2020-08-11 | 2020-10-27 | 何景安 | Ball reciprocating rotator of unidirectional rotating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: Shen Zhai Cun, Baiyang street, Wuyi, Jinhua City, Zhejiang Province Patentee after: Wuyi Huayang Industry and Trade Co.,Ltd. Address before: No. 56, Xicheng village, Yongkang City, Jinhua, Zhejiang Patentee before: Xie Yushun |