CN207481880U - A kind of electric bicycle auxiliary maintenance device - Google Patents
A kind of electric bicycle auxiliary maintenance device Download PDFInfo
- Publication number
- CN207481880U CN207481880U CN201721646791.0U CN201721646791U CN207481880U CN 207481880 U CN207481880 U CN 207481880U CN 201721646791 U CN201721646791 U CN 201721646791U CN 207481880 U CN207481880 U CN 207481880U
- Authority
- CN
- China
- Prior art keywords
- tension spring
- clamping plate
- rack
- fixed
- sleeve
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of electric bicycle auxiliary maintenance device, including rack, it is characterised in that：Four wheels are symmetrically installed below rack, front screw and rear screw rod are fixed on rack right plate, it is cased with preceding tension spring and rear tension spring respectively on front screw and rear screw rod, and preceding tension spring and rear tension spring one end are fixed on rack right plate, clamping plate is installed in rack, front sleeve and after sleeve are fixed on clamping plate, and front sleeve and after sleeve are through respectively on front screw and rear screw rod, preceding tension spring and the rear tension spring other end are fixed on clamping plate, handle is fixed among clamping plate, front screw and rear screw rod one end are equipped with preceding locking nut and rear locking nut, the device deft design, it is simple in structure, it is easy to install and use, it is highly practical.
Description
Technical field
The utility model is related to electric vehicles to repair field, in particular to a kind of electric bicycle auxiliary maintenance device.
Background technology
Electric bicycle is a kind of short distance trip tool, rides conveniently, rides low-carbon environment-friendly, daytime, charges at night, deep
Liked by people.But electric bicycle can also make troubles when damaged tyres to people's trip, people have to
The tire that push not gas goes repair location to repair, since tire does not have gas so that people's implementation process is very laborious, domestic at present
There is no Related products and similar patent, repair electric bicycle for convenience, devise a kind of electric bicycle auxiliary maintaining
Device.
Invention content
The purpose of this utility model is to provide a kind of electric bicycle auxiliary maintenance device, the device deft design, structure
Simply, it is easy to install and use, it is highly practical.
To achieve the above object, the utility model takes following technical scheme：
A kind of electric bicycle auxiliary maintenance device including rack, is symmetrically installed four wheels, in machine below the rack
By being welded with front screw and rear screw rod on frame right plate, tension spring and post-tensioning before being cased with respectively on front screw and rear screw rod
Spring, and preceding tension spring and rear tension spring one end are fixed on by hook on the hole of rack right plate, is equipped with clamping plate in rack, on clamping plate
By being welded with front sleeve and after sleeve, and front sleeve and after sleeve are through respectively on front screw and rear screw rod, preceding tension spring
It is fixed on plywood hole by hook with the rear tension spring other end, by being welded with handle, front screw and rear spiral shell among clamping plate
Bar one end is separately installed with preceding locking nut and rear locking nut.
The clamping plate includes handle, and handle is mounted on clamping plate centre position.
It is using advantageous effect caused by above-mentioned technical proposal：The preceding tension spring of device original state and rear tension spring are located
People pulls the handle on clamping plate when nature, work so that clamping plate is horizontal to the left in rack to be slided, so that clamping plate
Gap becomes larger between rack right plate, and then the electric bicycle wheel of damage is vertically disposed between clamping plate and rack and is stitched
At gap, handle is unclamped, clamping plate moves horizontally to the right clamping electric bicycle tire under the action of preceding tension spring and rear tension spring, then
Electric bicycle can be push to go to repair, the device deft design is simple in structure, easy to install and use, highly practical.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：1st, wheel；2nd, rack；3rd, front screw；4th, rear screw rod；5th, preceding tension spring；6th, rear tension spring；7th, preceding locking nut；
8th, rear locking nut；9th, clamping plate；10th, handle；11st, front sleeve；12nd, after sleeve.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described further：
As shown in Figure 1, a kind of electric bicycle auxiliary maintenance device, including rack 2, the rack 2 is symmetrically installed below
Four wheels 1 by being welded with front screw 3 and rear screw rod 4 on 2 right plate of rack, divide on front screw 3 and rear screw rod 4
It is not cased with preceding tension spring 5 and rear tension spring 6, and preceding tension spring 5 and 6 one end of rear tension spring are fixed on by hook on the hole of 2 right plate of rack,
Clamping plate 9 is installed, by being welded with front sleeve 11 and after sleeve 12, and front sleeve 11 and after sleeve on clamping plate 9 in rack 2
12 are through respectively on front screw 3 and rear screw rod 4, and preceding tension spring 5 and 6 other end of rear tension spring are fixed on by hook on 9 hole of clamping plate, are pressed from both sides
By being welded with handle 10 among plate 9, locking nut 7 and rear locking before front screw 3 and 4 one end of rear screw rod are separately installed with
Nut 8.
The clamping plate 9 includes handle 10, and handle 10 is mounted on 9 centre position of clamping plate.
It is using advantageous effect caused by above-mentioned technical proposal：The preceding tension spring 5 of the device original state and rear tension spring 6 are equal
In the raw, the handle 10 during work on people's pulling clamping plate 9 so that clamping plate 9 is horizontal to the left in rack 2 to be slided, so as to
So that gap becomes larger between 2 right plate of clamping plate 9 and rack, the electric bicycle wheel of damage is then vertically disposed in clamping plate 9
Between rack 2 at gap, handle 10 is unclamped, clamping plate 9 moves horizontally to the right clamping under the action of preceding tension spring 5 and rear tension spring 6
Then electric bicycle tire can push electric bicycle and go to repair, the device deft design, simple in structure, installation makes
It is highly practical with convenience.
The present embodiment is an explanation of design bright to utility model and realization, is not intended to limit it, in this reality
With under novel design, without the technical solution that substantially converts still in protection domain.
Claims (2)
1. a kind of electric bicycle auxiliary maintenance device, including rack, it is characterised in that：Four are symmetrically installed below the rack
Wheel is fixed with front screw and rear screw rod on rack right plate, tension spring and post-tensioning before being cased with respectively on front screw and rear screw rod
Spring, and preceding tension spring and rear tension spring one end are fixed on rack right plate, and clamping plate is equipped in rack, front sleeve is fixed on clamping plate
And after sleeve, and front sleeve and after sleeve are through respectively on front screw and rear screw rod, preceding tension spring and the rear tension spring other end are fixed on
On clamping plate, handle is fixed among clamping plate, front screw and rear screw rod one end are equipped with preceding locking nut and rear locking nut.
2. a kind of electric bicycle auxiliary maintenance device as described in claim 1, it is characterised in that：The clamping plate includes handle
Hand, handle are mounted on clamping plate centre position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646791.0U CN207481880U (en) | 2017-12-01 | 2017-12-01 | A kind of electric bicycle auxiliary maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646791.0U CN207481880U (en) | 2017-12-01 | 2017-12-01 | A kind of electric bicycle auxiliary maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207481880U true CN207481880U (en) | 2018-06-12 |
Family
ID=62473133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721646791.0U Expired - Fee Related CN207481880U (en) | 2017-12-01 | 2017-12-01 | A kind of electric bicycle auxiliary maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207481880U (en) |
-
2017
- 2017-12-01 CN CN201721646791.0U patent/CN207481880U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |