CN204637512U - Portable bicycle deceleration device - Google Patents
Portable bicycle deceleration device Download PDFInfo
- Publication number
- CN204637512U CN204637512U CN201520269866.2U CN201520269866U CN204637512U CN 204637512 U CN204637512 U CN 204637512U CN 201520269866 U CN201520269866 U CN 201520269866U CN 204637512 U CN204637512 U CN 204637512U
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- Prior art keywords
- base
- rotationally connected
- gear
- deceleration device
- bar
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- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The utility model relates to a kind of portable bicycle deceleration device, this device comprises base, be rotationally connected with the wheel on base, be rotationally connected with the drum apparatus for placing bicycle rear on base, be connected to the transmission device between drum apparatus and wheel and be arranged at the support transfer between base and cycle frame, transmission device comprises the gear one that is coaxially fixedly arranged on drum apparatus and is coaxially fixedly arranged on the gear two of the transmission that to be meshed on wheel and with gear one, supporting transfer is the support turning-bar be arranged between base and cycle frame, support the lower end of turning-bar be provided with the bearing pin that arranges along the longitudinal direction and be rotationally connected with pan frontward end by bearing pin, the upper end supporting turning-bar is removably connected on cycle frame.This device can not only carry out coordinating with existing bicycle trains, and reduces the riding speed of bicycle, reach train on, and controllability is good, and structure is simple, easy to carry, low cost of manufacture.
Description
Technical field
The utility model relates to a kind of deceleration device, particularly a kind of portable bicycle deceleration device.
Background technology
Along with the continuous quickening of rhythm of life, the time that people take exercise is fewer and feweri, body-building apparatus becomes the selection of more and more people, as bicycle training device, Chinese patent CN204034220U discloses a kind of hobbing-type bicycle riding simulator, but this simulator can only carry out original place training, and this simulator is divided into front and back two parts, volume and weight is large, carries very inconvenient.
Utility model content
The purpose of this utility model is to overcome above shortcoming, provides a kind of portable bicycle deceleration device, and this device can not only carry out coordinating with existing bicycle trains, reduce the riding speed of bicycle, reach train on, and controllability is good, structure is simple, easy to carry, low cost of manufacture.
The utility model is achieved in that a kind of portable bicycle deceleration device, this device comprises base, be rotationally connected with the wheel on base, be rotationally connected with the drum apparatus for placing bicycle rear on base, be connected to the transmission device between drum apparatus and wheel and be arranged at the support transfer between base and cycle frame, described transmission device comprises the gear one that is coaxially fixedly arranged on drum apparatus and is coaxially fixedly arranged on the gear two of the transmission that to be meshed on wheel and with gear one, described support transfer is the support turning-bar be arranged between base and cycle frame, the lower end of described support turning-bar is provided with the bearing pin that arranges along the longitudinal direction and is rotationally connected with pan frontward end by bearing pin, the upper end of described support turning-bar is removably connected on cycle frame.
In order to adapt to the height of various different size cycle frame, the upper end of described support turning-bar is provided with the flat recess that arranges along the vertical direction and is fixedly connected on cycle frame by flat recess.
Walk to drive deceleration trainer to transmit power better, described drum apparatus comprises the front roll being rotationally connected with pan frontward end and the back roll being rotationally connected with base rear end, and described gear one is coaxially fixedly arranged on arbitrary cylinder of front roll or back roll.
Preferably, described front roll to be fixed in rotating shaft and to be connected on base by axis of rotation, and described gear one is fixed on and turns the tip of the axis, and described back roll is rotationally connected with and is fixed on the fixed axis of base.
In order to adapt to the trailing wheel of various different size bicycle, described fixed axis can regulate the distance between front roll and back roll before and after respect thereto.
In order to power to the power device on trainer, described portable bicycle deceleration device is also provided with TRT, described TRT comprises the stator be arranged on fixed axis and the rotor coordinated with stator being arranged at back roll inwall, described TRT is provided with electric output, and described electric output is connected with electrical appliance.
Compared to prior art, the utility model has the following advantages:
(1) the portable bicycle deceleration device that provides of the utility model, can not only carry out coordinating with existing bicycle and train, and reduces the riding speed of bicycle, reach train on, and controllability is good, and structure is simple, easy to carry, low cost of manufacture;
(2) the portable bicycle deceleration device that provides of the utility model, is provided with support turning-bar, this device can not only be driven to turn to bicycle, and can play the effect of support to this device between base and cycle frame;
(3) the portable bicycle deceleration device that provides of the utility model, the upper end supporting turning-bar is provided with the flat recess that arranges along the vertical direction and is fixedly connected on cycle frame by flat recess, can adapt to the height of various different size cycle frame;
(4) the portable bicycle deceleration device that provides of the utility model, fixed axis can regulate the distance between front roll and back roll before and after respect thereto, can adapt to the trailing wheel of various different size bicycle;
(5) the portable bicycle deceleration device that provides of the utility model, effectively solve traditional bicycle type fitness equipment and can only be fixed on indoor use, temper uninteresting problem, by bicycle deceleration trainer and bicycle out of doors with the use of, make to take exercise and be more rich in enjoyment;
(6) the portable bicycle deceleration device that provides of the utility model, is provided with TRT, to the power device on trainer, as light fixture, music player etc., can coordinate light and music effect, make training more have enjoyment;
(7) the portable bicycle deceleration device that provides of the utility model, as a kind of novel trainer, has interest and sight, has wide market prospects.
Accompanying drawing explanation
The utility model is described in further detail in conjunction with the embodiments with reference to the accompanying drawings:
Fig. 1 is the three-dimensional structure schematic diagram of the utility model portable bicycle deceleration device;
Fig. 2 hides right three-dimensional structure schematic diagram of taking turns in Fig. 1;
Fig. 3 is the three-dimensional structure schematic diagram supporting transfer in Fig. 1;
Fig. 4 be the utility model portable bicycle deceleration device and bicycle with the use of three-dimensional structure schematic diagram.
Symbol description in figure: 1, base, 2, wheel, 3, drum apparatus, 3-1, front roll, 3-1-1, rotating shaft, 3-2, back roll, 3-2-1, fixed axis, 4, transmission device, 4-1, gear one, 4-2, gear two, 5, turning-bar is supported, 5-1, bearing pin, 5-2, flat recess, 6, bicycle rear, 7, cycle frame.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the utility model content is described in detail:
As Figure 1-Figure 4, for a kind of portable bicycle deceleration device that the utility model provides, this device comprises base 1, be rotationally connected with the wheel 2 on base 1, be rotationally connected with the drum apparatus 3 for placing bicycle rear 6 on base 1, the support transfer being connected to the transmission device 4 between drum apparatus 3 and wheel 2 and being arranged between base 1 and cycle frame 7, described transmission device 4 comprises gear one 4-1 that is coaxially fixedly arranged on drum apparatus 3 and is coaxially fixedly arranged on gear two 4-2 of the transmission that to be meshed on wheel 2 and with gear one 4-1, described support transfer is the support turning-bar 5 be arranged between base 1 and cycle frame 7, the lower end of described support turning-bar 5 is provided with the bearing pin 5-1 that arranges along the longitudinal direction and is rotationally connected with base 1 front end by bearing pin 5-1, the upper end of described support turning-bar 5 is connected on cycle frame 7 by snap-action jockey, Fast Installation and dismounting can be realized.
In order to adapt to the height of various different size cycle frame, as shown in Figure 3, the upper end of described support turning-bar 5 is provided with the flat recess 5-2 that arranges along the vertical direction and is fixedly connected on cycle frame 7 by flat recess 5-2.Alternate manner can certainly be adopted, as expansion link etc.
Walk to drive deceleration trainer to transmit power better, as shown in Figure 1 or 2, described drum apparatus 3 comprises the front roll 3-1 being rotationally connected with base 1 front end and the back roll 3-2 being rotationally connected with base 1 rear end, and described gear one 4-1 is coaxially fixedly arranged on arbitrary cylinder of front roll 3-1 or back roll 3-2.The diameter of described front roll and back roll first reduces then to increase gradually and minimum at medium position diameter in the axial direction gradually, effectively can reduce the center of gravity of bicycle, improve the stationarity of riding.
Preferably, as shown in Figure 1 or 2, described front roll 3-1 to be fixed on rotating shaft 3-1-1 and to be rotationally connected with on base 1 by rotating shaft 3-1-1, and described gear one 4-1 is fixed on the end of rotating shaft 3-1-1, and described back roll 3-2 is rotationally connected with and is fixed on the fixed axis 3-2-1 of base 1.
In order to adapt to the trailing wheel of various different size bicycle, described fixed axis 3-2-1 can regulate the distance (not shown) between front roll 3-1 and back roll 3-2 before and after respect thereto 1.
In order to power to the power device on trainer, described portable bicycle deceleration device is also provided with TRT, described TRT comprises the stator be arranged on fixed axis 3-2-1 and the rotor coordinated with stator being arranged at back roll 3-2 inwall, described TRT is provided with electric output, and described electric output is connected with electrical appliance.The electricity exported for light fixture, music player etc., can coordinate light and music effect, makes training more have enjoyment.
The operation principle of this utility model is: the portable bicycle deceleration device that the utility model provides, and is first positioned on drum apparatus 3 by bicycle rear 6 in use, is then fixed on cycle frame 7 upper end supporting turning-bar 5.When bicycle rear 7 rotates, rotate driving drum apparatus 3 simultaneously, drum apparatus 3 drives gear two 4-2 be coaxially fixed on wheel 2 to rotate by gear one 4-1 be coaxially fixed thereon, thus drive this device to move with bicycle, when turning of bicycle, this device of drive synchronously turns to bicycle by the support turning-bar 5 be connected on cycle frame 7.
Above-mentioned detailed description of the invention is just explained in detail the technical solution of the utility model; the utility model has more than and is only confined to above-described embodiment; every any improvement according to the utility model principle or replacement, all should within protection domain of the present utility model.
Claims (6)
1. a portable bicycle deceleration device, it is characterized in that: this device comprises base (1), be rotationally connected with the wheel (2) on base (1), be rotationally connected with the drum apparatus (3) for placing bicycle rear (6) on base (1), the support transfer being connected to the transmission device (4) between drum apparatus (3) and wheel (2) and being arranged between base (1) and cycle frame (7), described transmission device (4) comprises the gear one (4-1) that is coaxially fixedly arranged on drum apparatus (3) and is coaxially fixedly arranged on the upper and gear two (4-2) of the transmission that is meshed with gear one (4-1) of wheel (2), described support transfer is for being arranged at the support turning-bar (5) between base (1) and cycle frame (7), the lower end of described support turning-bar (5) is provided with the bearing pin (5-1) that arranges along the longitudinal direction and is rotationally connected with base (1) front end by bearing pin (5-1), the upper end of described support turning-bar (5) is removably connected on cycle frame (7).
2. portable bicycle deceleration device according to claim 1, is characterized in that: the upper end of described support turning-bar (5) is provided with the flat recess (5-2) that arranges along the vertical direction and is fixedly connected on cycle frame (7) by flat recess (5-2).
3. portable bicycle deceleration device according to claim 1, it is characterized in that: described drum apparatus (3) comprises the front roll (3-1) being rotationally connected with base (1) front end and the back roll (3-2) being rotationally connected with base (1) rear end, and described gear one (4-1) is coaxially fixedly arranged on arbitrary cylinder of front roll (3-1) or back roll (3-2).
4. portable bicycle deceleration device according to claim 3, it is characterized in that: described front roll (3-1) is fixed on rotating shaft (3-1-1) and goes up and be rotationally connected with on base (1) by rotating shaft (3-1-1), described gear one (4-1) is fixed on the end of rotating shaft (3-1-1), described back roll (3-2) be rotationally connected be fixed on base (1) fixed axis (3-2-1) on.
5. portable bicycle deceleration device according to claim 4, is characterized in that: described fixed axis (3-2-1) can regulate to regulate the distance between front roll (3-1) and back roll (3-2) before and after respect thereto (1).
6. portable bicycle deceleration device according to claim 4, it is characterized in that: described portable bicycle deceleration device is also provided with TRT, described TRT comprises the stator be arranged on fixed axis (3-2-1) and the rotor coordinated with stator being arranged at back roll (3-2) inwall, described TRT is provided with electric output, and described electric output is connected with electrical appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269866.2U CN204637512U (en) | 2015-04-29 | 2015-04-29 | Portable bicycle deceleration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269866.2U CN204637512U (en) | 2015-04-29 | 2015-04-29 | Portable bicycle deceleration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204637512U true CN204637512U (en) | 2015-09-16 |
Family
ID=54090291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520269866.2U Withdrawn - After Issue CN204637512U (en) | 2015-04-29 | 2015-04-29 | Portable bicycle deceleration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204637512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826319A (en) * | 2015-04-29 | 2015-08-12 | 徐峰 | Portable bicycle decelerator |
-
2015
- 2015-04-29 CN CN201520269866.2U patent/CN204637512U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826319A (en) * | 2015-04-29 | 2015-08-12 | 徐峰 | Portable bicycle decelerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20170412 |