CN208641648U - A kind of device of adjustable Spinning rotary inertia - Google Patents
A kind of device of adjustable Spinning rotary inertia Download PDFInfo
- Publication number
- CN208641648U CN208641648U CN201821286793.8U CN201821286793U CN208641648U CN 208641648 U CN208641648 U CN 208641648U CN 201821286793 U CN201821286793 U CN 201821286793U CN 208641648 U CN208641648 U CN 208641648U
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- China
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- roller bearing
- support frame
- clump weight
- distribution wheel
- weighting distribution
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Abstract
The utility model relates to a kind of devices of adjustable Spinning rotary inertia, the fixed bracket is mainly made of firm banking, support frame I and support frame II, one or at least two roller bearing is housed on support frame as described above I and support frame II, the both ends of the roller bearing are cased with clump weight respectively, and the both ends of roller bearing are equipped with the location hole to match with clump weight, the positioning hole is equipped with positioning pin, the interlude mating connection bicycle weighting distribution wheel of the roller bearing；The utility model has fully considered that different user for the demand of clump weight weight, while not will increase the usage amount in space, saves space；It is mounted below bicycle weighting distribution wheel, weighting distribution wheel rotation is driven when people tramples foot pedal, bicycle weighting distribution wheel and roller bearing pass through frictional drive, by increasing frictional force, meet experience of the user to physical consumption, different crowd can be adapted to by plus-minus clump weight simultaneously for the different demands for matching weight, can be good at reaching body-building purpose and demand experience.
Description
[technical field]
The utility model relates to body-building apparatus technical field, specifically a kind of adjustable Spinning rotary inertia
Device.
[background technique]
Bicycle is a kind of main sports apparatus for tempering buttocks, thigh and Calf muscle.Currently, existing Spinning is main
It is to step heel brace by both feet, the frictional force by wheel and ground makes bicycle move ahead.Bicycle in gymnasium then relies on relatively
The weighting distribution wheel of weight consumes physical efficiency, but is not able to satisfy requirement of the user to counterweight (rotary inertia) still, and existing dynamic single
Vehicle is all fixed weight, bad adjusting, and different people can not be accomplished to the requirement of different counterweights.
[utility model content]
The purpose of this utility model seeks to solve above-mentioned deficiency and provide the dress of adjustable Spinning rotary inertia
It sets, which is mounted below bicycle weighting distribution wheel.Weighting distribution wheel rotation is driven when people tramples foot pedal, bicycle weighting distribution wheel and roller bearing are logical
Frictional drive is crossed, by increasing frictional force, meets experience of the user to physical consumption.It can be fitted simultaneously by plus-minus clump weight
Answer different crowd for the different demands for matching weight.
Design a kind of device of adjustable Spinning rotary inertia to achieve the above object, including roller bearing 2, clump weight 5,
Fixed bracket 6 and bicycle weighting distribution wheel 7, the fixed bracket 6 is mainly by firm banking 9, support frame I10 and support frame II11 structure
At the roller bearing 2 for being equipped with one or at least two on, support frame as described above I10 and support frame II11, the both ends point of the roller bearing 2
It is not cased with clump weight 5, and the both ends of roller bearing 2 are equipped with the location hole 3 to match with clump weight 5, it is fixed to be equipped in the location hole 3
Position pin 4, the interlude mating connection bicycle weighting distribution wheel 7 of the roller bearing 2.
Further, integral structure, support frame as described above is made in the firm banking 9, support frame I10 and support frame II11
I10 and support frame II11 is equipped with one or at least two symmetrical roller bearing mounting hole 12, the roller bearing mounting hole
The contact surface of 12 mating connection roller bearings 2, the roller bearing mounting hole 12 and roller bearing 2 is shiny surface.
Further, integral structure, support frame as described above is made in the firm banking 9, support frame I10 and support frame II11
I10 and support frame II11 is equipped with one or at least two symmetrical roller bearing mounting hole 12, the roller bearing mounting hole
12 connect roller bearing 2 by bearing fit.
Further, the contact surface of the interlude of the roller bearing 2 and bicycle weighting distribution wheel 7 is rubbing surface.
Further, the firm banking 9 is equipped with foundation bolt 8.
The utility model is compared with the existing technology, structure novel, simple, easy to use, occupies little space, fully considers
Different user while not will increase the usage amount in space for the demand of clump weight weight, save space；The utility model installation
Below bicycle weighting distribution wheel, drives weighting distribution wheel rotation, bicycle weighting distribution wheel and roller bearing by frictional drive when people tramples foot pedal, lead to
Increase frictional force is crossed, meets experience of the user to physical consumption, while different crowd pair can be adapted to by plus-minus clump weight
In the different demands for matching weight, can be good at reaching body-building purpose and demand experience.
[Detailed description of the invention]
Fig. 1 is the whole installation diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
In figure: 1, Spinning, 2, roller bearing, 3, location hole, 4, positioning pin, 5, clump weight, 6, fixed bracket, 7, bicycle matches
Roller, 8, foundation bolt, 9, firm banking, 10, support frame I, 11, support frame II, 12, roller bearing mounting hole.
[specific embodiment]
The utility model is made with reference to the accompanying drawing further explained below:
As shown in attached drawing 1-2, the utility model includes: roller bearing 2, clump weight 5, fixed bracket 6 and bicycle weighting distribution wheel 7, institute
It states fixed bracket 6 to be mainly made of firm banking 9, support frame I10 and support frame II11, the firm banking 9, support frame I10
And support frame II11 is made integral structure, sets that there are two symmetrical roller bearings on support frame as described above I10 and support frame II11
The contact surface of mounting hole 12, the 12 mating connection roller bearing 2 of roller bearing mounting hole, the roller bearing mounting hole 12 and roller bearing 2 is smooth
Face.The purpose of shiny surface be in order to reduce the abrasion between roller bearing 2 and mounting hole 12, while avoid roller bearing rotate and generate make an uproar
Sound.The roller bearing mounting hole 12 can also connect roller bearing 2 by bearing fit, equally realization above-mentioned purpose.The two of the roller bearing 2
There are five clump weights 5 for set respectively at end, and the location hole 3 to match with clump weight 5, each positioning are additionally provided on the both ends of roller bearing 2
Hole 3 and each clump weight 5 correspond, and are equipped with positioning pin 4 in the location hole 3, are used for fixed weight block 5.The roller bearing 2
Interlude mating connection bicycle weighting distribution wheel 7, the interlude of the roller bearing 2 and the contact surface of bicycle weighting distribution wheel 7 are rubbing surface.It is described
Firm banking 9 is equipped with foundation bolt 8, and firm banking 9 is fixed on to the ground of 7 lower section of bicycle weighting distribution wheel by foundation bolt 8
On.
The utility model is mounted on the ground below bicycle weighting distribution wheel, and two roller bearings are housed on fixed bracket, roller bearing
Every one end is respectively fixed with five clump weights, and clump weight can be increased and decreased on demand, and there is positioning pin at the both ends of every roller bearing,
Carry out the clump weight on fixed roller, fixed bracket is fixed on the ground by foundation bolt；People tramples foot pedal drive when use
By frictional drive, clump weight is more for weighting distribution wheel rotation, weighting distribution wheel and two roller bearings, and the frictional force that roller bearing generates is bigger, user
The power for needing to apply is bigger, and the physical efficiency of user's consumption is bigger；Simultaneously user can according to cannot demand, to increase and decrease circle
The quantity of clump weight is experienced with this to reach desired body-building purpose and demand.
The utility model is simultaneously not limited to the embodiments described above, and other any spirit without departing from the utility model are real
Made changes, modifications, substitutions, combinations, simplifications under matter and principle, should be equivalent substitute mode, be included in practical
Within novel protection scope.
Claims (5)
1. a kind of device of adjustable Spinning rotary inertia, it is characterised in that: including roller bearing (2), clump weight (5) and fix
Bracket (6), the fixed bracket (6) are mainly made of firm banking (9), support frame I (10) and support frame II (11), the branch
Support I (10) and the roller bearing (2) that one or at least two is equipped on support frame II (11), the both ends point of the roller bearing (2)
It is not cased with clump weight (5), and the both ends of roller bearing (2) are equipped with the location hole (3) to match with clump weight (5), the location hole
(3) positioning pin (4) are equipped in, the interlude mating connection bicycle weighting distribution wheel (7) of the roller bearing (2).
2. the device of adjustable Spinning rotary inertia as described in claim 1, it is characterised in that: the firm banking
(9), integral structure is made in support frame I (10) and support frame II (11), sets on support frame as described above I (10) and support frame II (11)
There are one or at least two symmetrical roller bearing mounting hole (12), roller bearing mounting hole (12) the mating connection roller bearing
(2), the contact surface of the roller bearing mounting hole (12) and roller bearing (2) is shiny surface.
3. the device of adjustable Spinning rotary inertia as described in claim 1, it is characterised in that: the firm banking
(9), integral structure is made in support frame I (10) and support frame II (11), sets on support frame as described above I (10) and support frame II (11)
There are one or at least two symmetrical roller bearing mounting hole (12), the roller bearing mounting hole (12) is connected by bearing fit
Connect roller bearing (2).
4. the device of adjustable Spinning rotary inertia as claimed in claim 1,2 or 3, it is characterised in that:
The interlude of the roller bearing (2) and the contact surface of bicycle weighting distribution wheel (7) are rubbing surface.
5. the device of adjustable Spinning rotary inertia as described in claim 1, it is characterised in that: the firm banking
(9) foundation bolt (8) are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286793.8U CN208641648U (en) | 2018-08-10 | 2018-08-10 | A kind of device of adjustable Spinning rotary inertia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286793.8U CN208641648U (en) | 2018-08-10 | 2018-08-10 | A kind of device of adjustable Spinning rotary inertia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641648U true CN208641648U (en) | 2019-03-26 |
Family
ID=65789430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821286793.8U Active CN208641648U (en) | 2018-08-10 | 2018-08-10 | A kind of device of adjustable Spinning rotary inertia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230640A (en) * | 2021-06-17 | 2021-08-10 | 郑州大学 | System and method for analyzing movement of bicyclist |
-
2018
- 2018-08-10 CN CN201821286793.8U patent/CN208641648U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230640A (en) * | 2021-06-17 | 2021-08-10 | 郑州大学 | System and method for analyzing movement of bicyclist |
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