CN205737941U - A kind of boosting device for bicycle structure - Google Patents
A kind of boosting device for bicycle structure Download PDFInfo
- Publication number
- CN205737941U CN205737941U CN201620643486.5U CN201620643486U CN205737941U CN 205737941 U CN205737941 U CN 205737941U CN 201620643486 U CN201620643486 U CN 201620643486U CN 205737941 U CN205737941 U CN 205737941U
- Authority
- CN
- China
- Prior art keywords
- spring
- mounting bracket
- mounting rack
- lug
- motor
- 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.)
- Expired - Fee Related
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a kind of boosting device for bicycle structure, including mounting bracket, mounting bracket is U-shaped frame, the upper end of mounting bracket is provided with installing hole, the inside of mounting bracket is provided with installation projection, install to be connected by pin on the preformed hole on projection and have driving motor mounting rack, and drive motor mounting rack to be provided with lug with the opposite face of mounting bracket, lug is two groups and setting up and down, connect between the lug of upside and have the first spring, connect between the lug of downside and have the second spring, drive, on motor mounting rack, driving motor is installed.The driving motor on motor mounting rack that drives of this boosting device for bicycle structure rotates around installing projection, by driving the first spring between motor mounting rack and mounting bracket and the second spring to realize driving the receipts of motor to fold, by driving the belt pulley driving motor to be cased with on motor mounting rack to contact with bicycle tyre, utilizing and driving motor is power-assisted, alleviates the burden of riding of user.
Description
Technical field
This utility model relates to bicycle accessories technical field, is specially a kind of boosting device for bicycle structure.
Background technology
It is known that a kind of vehicles ridden instead of walk of bicycle, people are by riding to bicycle so that people can enter
The longer-distance trip of row, is a kind of vehicles not affected by factors such as traffic jams due to bicycle again, so that
Bicycle is increasingly favored by people, and the working clan or the student race that are especially gone on a journey by short distance are favored, although from
Drive a vehicle and bring great convenience for people in trip, but, when there is slope etc. on Uneven road or road surface, use now can be increased
The burden of riding of person, thus have influence on the mood of user, to this end, it is proposed that a kind of boosting device for bicycle structure.
Utility model content
The purpose of this utility model is to provide a kind of boosting device for bicycle structure, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, this utility model following technical scheme of offer: a kind of boosting device for bicycle structure, including installing
Support, described mounting bracket is U-shaped frame, and the upper end of mounting bracket is provided with installing hole, and the inside of mounting bracket is provided with installation projection,
Install to be connected by pin on the preformed hole on projection and have driving motor mounting rack, and drive motor mounting rack and mounting bracket
Opposite face is provided with lug, and lug is two groups and setting up and down, and connecting between the lug of upside has the first spring, the lug of downside
Between connect and have the second spring, drive and by fixing screw, driving motor be installed on motor mounting rack, drive motor by electricity
Source line is connected with power supply fixing on vehicle frame, drives the outside of motor to be cased with belt pulley.
Preferably, described first spring is stretching spring, and the second spring is compression spring.
Preferably, the surface of described belt pulley is provided with anti-slip veins.
Preferably, being additionally provided with card column between described driving motor mounting rack, the bottom surface installing projection is provided with and card column phase
The draw-in groove of coupling.
Compared with prior art, the beneficial effects of the utility model are: the driving motor of this boosting device for bicycle structure is installed
Driving motor on frame rotates around installing projection, by driving the first spring between motor mounting rack and mounting bracket and the
Two springs realize driving the receipts of motor to fold, by driving the belt pulley driving motor to be cased with on motor mounting rack and bicycle quick
Tire contacts, and utilizing and driving motor is power-assisted, alleviates the burden of riding of user.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 mounting bracket, 2 installing holes, 3 installation projections, 4 pins, 5 first springs, 6 second springs, 7 lugs, 8 electricity
Source line, 9 drive motor mounting racks, 10 drive motors, 11 fix screw, 12 belt pulleys.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, a kind of technical scheme of this utility model offer: a kind of boosting device for bicycle structure, including mounting bracket
1, mounting bracket 1 is U-shaped frame, and the upper end of mounting bracket 1 is provided with installing hole 2, and the inside of mounting bracket 1 is provided with installation projection 3, peace
Connected by pin 4 on preformed hole on dress projection 3 and have driving motor mounting rack 9, drive and be additionally provided with card between motor mounting rack 9
Post, the bottom surface installing projection 3 is provided with the draw-in groove matched with card column, and card column and draw-in groove are connected to receive for this booster and fold
Time use, and drive motor mounting rack 9 to be provided with lug 7 with the opposite face of mounting bracket 1, lug 7 is two groups and setting up and down,
Connecting between the lug 7 of upside and have the first spring 5, connecting between the lug 7 of downside has the second spring 6, and the first spring 5 is stretching
Spring, the second spring 6 is compression spring, drives and is provided with driving motor 10 by fixing screw 11 on motor mounting rack 9, drives
Motor 10 is connected with power supply fixing on vehicle frame by power line 8, drives the outside of motor 10 to be cased with belt pulley 12, belt pulley 12
Surface be provided with anti-slip veins, this boosting device for bicycle structure drive the driving motor 10 on motor mounting rack 9 convex around installing
Block 3 rotates, by driving the first spring 5 between motor mounting rack 9 and mounting bracket 1 and the second spring 6 to realize driving motor
The receipts of 10 are folded, and by driving the belt pulley 12 driving motor 10 to be cased with on motor mounting rack 9 to contact with bicycle tyre, utilize
Driving motor 10 is power-assisted, alleviates the burden of riding of user.
Operation principle: outwards pull driving motor mounting rack 9, drives the card column on motor mounting rack 9 and installs on projection 3
Exact separation, driving motor mounting rack 9 is ejected by the second spring 6 for compression spring, drives the driving on motor mounting rack 9
The belt pulley 12 of motor 10 is in close contact with bicycle tyre, meanwhile, drives motor 10 to start and provides power-assisted for bicycle.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a boosting device for bicycle structure, including mounting bracket (1), it is characterised in that: described mounting bracket (1) is U-shaped frame, peace
The upper end of dress support (1) is provided with installing hole (2), and the inside of mounting bracket (1) is provided with installation projection (3), installs on projection (3)
Connected by pin (4) on preformed hole and have driving motor mounting rack (9), and drive motor mounting rack (9) and mounting bracket (1)
Opposite face is provided with lug (7), and lug (7) is two groups and setting up and down, and connecting between the lug (7) of upside has the first spring
(5), connect between the lug (7) of downside and have the second spring (6), drive and pacified by fixing screw (11) on motor mounting rack (9)
Equipped with driving motor (10), drive motor (10) to be connected with power supply fixing on vehicle frame by power line (8), drive motor (10)
Outside be cased with belt pulley (12).
A kind of boosting device for bicycle structure the most according to claim 1, it is characterised in that: described first spring (5) is stretching
Spring, the second spring (6) is compression spring.
A kind of boosting device for bicycle structure the most according to claim 1, it is characterised in that: on the surface of described belt pulley (12)
It is provided with anti-slip veins.
A kind of boosting device for bicycle structure the most according to claim 1, it is characterised in that: described driving motor mounting rack (9)
Between be additionally provided with card column, the bottom surface installing projection (3) is provided with the draw-in groove matched with card column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620643486.5U CN205737941U (en) | 2016-06-22 | 2016-06-22 | A kind of boosting device for bicycle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620643486.5U CN205737941U (en) | 2016-06-22 | 2016-06-22 | A kind of boosting device for bicycle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205737941U true CN205737941U (en) | 2016-11-30 |
Family
ID=57384335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620643486.5U Expired - Fee Related CN205737941U (en) | 2016-06-22 | 2016-06-22 | A kind of boosting device for bicycle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205737941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521608A (en) * | 2017-08-29 | 2017-12-29 | 黄大成 | A kind of Accelarators for bicycles controlled based on wireless controller and the bicycle for assembling the booster |
-
2016
- 2016-06-22 CN CN201620643486.5U patent/CN205737941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521608A (en) * | 2017-08-29 | 2017-12-29 | 黄大成 | A kind of Accelarators for bicycles controlled based on wireless controller and the bicycle for assembling the booster |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20190622 |