CN203419200U - Electric bicycle spare tire device for emergency - Google Patents
Electric bicycle spare tire device for emergency Download PDFInfo
- Publication number
- CN203419200U CN203419200U CN201320398625.9U CN201320398625U CN203419200U CN 203419200 U CN203419200 U CN 203419200U CN 201320398625 U CN201320398625 U CN 201320398625U CN 203419200 U CN203419200 U CN 203419200U
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- emergency
- tyre
- spare wheel
- support
- bicycle
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Abstract
The utility model discloses an electric bicycle spare tire device for an emergency. The electric bicycle spare tire device for the emergency comprises a connecting main rod, a fixing plate, a rotary shaft, a support, a connecting hole, a chain wheel, a spare tire and a connecting hinge. The connecting main rod is fixed to the top of the fixing plate, the bottom of the fixing plate is connected with the rotary shaft, the upper end of the support is welded and fixed to the bottom of the rotary shaft, the lower end of the support is connected with the spare tire through a bolt, the chain wheel is welded to the middle of the spare tire, and the two ends of the connecting hinge are connected with a connecting hole and a central screw of a wheel of an electric bicycle. The electric bicycle spare tire device for the emergency is reasonable in design, simple in structure and convenient and fast to assemble and disassemble; when a tire of the electric bicycle does not have enough air or is exploded, the tire of the electric bicycle can be conveniently replaced, the normal driving function of the electric bicycle is maintained, and the electric bicycle spare tire device for the emergency can also be used as the spare tire of a front wheel of a motorcycle.
Description
Technical field
The utility model relates to the tire auxiliary device of Electrical Bicycle, especially relates to the electronic spare wheel for bicycle device of tyre of emergency.
Background technology
Electrical Bicycle refers to usings storage battery as auxiliary energy, on the basis of ordinary bicycle, the electromechanical integration Personal Transporter of the control members such as motor, controller, storage battery, handle brake lever and display instrument system has been installed.But the weight of existing battery-driven car is larger, once after electric wheel blows out, it uses comparatively inconvenience, carry out comparatively effort.
Chinese patent ZL200820070493.6 discloses a kind of electric vehicle spare tyre apparatus, this device comprises Das Reserverad moulding bed and the axletree that spare tyre is installed, and described Das Reserverad moulding bed comprises the auxiliary Curved beam of left girder, right girder, left support beam, right support beam and fixing left and right girder; Described axletree middle part is arranged with axle sleeve, on described axle sleeve, bearing is installed, and on described bearing, spare tyre is installed, and the axial one end of described spare tyre is provided with spare tyre flywheel, and described spare tyre flywheel is by chain interlock power chain wheel; One end of described left girder, left support beam and described right girder, right support beam is installed on respectively described axletree two ends.These spare tyre startings replace the effect of trailing wheel work, but this spare tyre complex structure, and it installs and uses inconvenience.
Chinese patent ZL 201020287278.9 discloses a kind of tyre bursting prevention rear support for electric bicycle; This tyre bursting prevention rear support comprises two pulleys, two block welding fixed plates, and left and right support, left and right is auricle fixedly, four pins, two blocks of pins prop up sheet, two springs, two spring hangers, a foot-operated handle, two pulley brackets and other parts; Wherein, two stands spacing can be with battery-driven car chain stay span size adjustment; At the huge port part of support, be welded with adapter plate, rotatable pulley is welded on adapter plate and support by pulley bracket, whole support left and right two halves respectively with two fixedly auricle by pin, be connected, fixedly between auricle and support, can rotate; The spring of support both sides, left and right applies restoring force to support, make support under service condition not in recovery state.But its structure is comparatively complicated, easily increase the weight of car body, comparatively inconvenience of handling, use, Electrical Bicycle can not ridden and travelled.
At present, there is complex structure in Electrical Bicycle spare tyre apparatus, is not easy to install, or increased the weight of car body, the problems such as inconvenience of riding.
Utility model content
The technical problems to be solved in the utility model is: simplify the structure of Electrical Bicycle spare tyre apparatus, be convenient to handling, can ride, and can regulate travel direction when spare tyre substitutes front wheel of electric motorcar when riding; Solve existing like product complex structure, use inconvenient technical matters.
The technical scheme that the utility model solves its technical matters employing is: the electronic spare wheel for bicycle device of tyre of emergency, comprises and connect mobile jib, adapter plate, rotating shaft, support, connecting bore, chain wheel, Das Reserverad, connection hinge; Connect mobile jib and be fixed on adapter plate top; Adapter plate below is connected with rotating shaft; Support upper end is fixedly welded on rotating shaft below, and support lower end is connected with Das Reserverad by bolt, and chain wheel is welded on Das Reserverad middle part, connects hinge two ends and is connected with the Wheel bearing of connecting bore, Electrical Bicycle respectively.
Further, connecting mobile jib is connected with the front end fixed link of Electrical Bicycle.
Further, the left and right sides of adapter plate is asymmetric.
Further, support comprises right support and left socle two parts, and connecting bore comprises right connecting bore and left connecting bore two parts.
Further, connecting hinge has certain radian, and respectively there is a rotary nut both sides that connect hinge, and the bulb that connects hinge two ends is shape of threads.
Further, the electronic spare wheel for bicycle device of tyre of emergency also comprises pad, and pad is placed on the inside that connects mobile jib.
Further, the electronic spare wheel for bicycle device of tyre of emergency also comprises fixed support and is connected loop bar, and fixed support is fixed by welding in Electrical Bicycle rear end, and be connected loop bar and be connected, connecting loop bar can be with to be connected mobile jib connected.
The beneficial effects of the utility model are: the electronic spare wheel for bicycle device of tyre of emergency is reasonable in design, simple in structure, loads and unloads quick and convenient; The left and right sides of adapter plate is asymmetric, be convenient to spare tyre apparatus and can adjust flexibly angle when being arranged on front-wheel, and position is fixed while being arranged on trailing wheel; Connecting hinge has certain radian, is convenient to automatic bike and adjusts direction; Respectively there is a rotary nut both sides that connect hinge, can regulate the length that connects hinge; The bulb that connects hinge two ends is shape of threads, is convenient to connect hinge in the quick connection of the Wheel bearing of connecting bore, Electrical Bicycle; According to the height of different electric bicycle fames, pad is convenient to regulate the installation site of the electronic spare wheel for bicycle device of tyre of emergency.
The spare tyre that this device also can be used as motorcycle front-wheel is used.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electronic spare wheel for bicycle device of tyre of emergency;
Fig. 2 is that the A of the electronic spare wheel for bicycle device of tyre of emergency is to schematic diagram;
Fig. 3 is the electronic spare wheel for bicycle device of tyre of emergency accessory schematic diagram;
Fig. 4 is that the electronic spare wheel for bicycle device of tyre of emergency is for the fixed support schematic diagram of rear wheels of electric vehicle.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1 ~ Fig. 4: the electronic spare wheel for bicycle device of tyre of emergency, comprises connecting mobile jib 1, adapter plate 2, rotating shaft 3, support 4, connecting bore 5, chain wheel 7, Das Reserverad 8, connecting hinge 9; Connect mobile jib 1 and be fixed on adapter plate 2 tops; Adapter plate 2 belows are connected with rotating shaft 3, and support 4 upper ends are fixedly welded on rotating shaft 3 belows, and support 4 lower ends are connected with Das Reserverad 8 by bolt 6, and chain wheel 7 is welded on Das Reserverad 8 middle parts, connect hinge 9 two ends and are connected with the Wheel bearing of connecting bore 5, Electrical Bicycle respectively.
Connecting mobile jib 1 is connected with the front end fixed link of Electrical Bicycle.
The left and right sides of adapter plate 2 is asymmetric.
Support 4 comprises right support 41 and left socle 42 two parts, and connecting bore 5 comprises right connecting bore 51 and left connecting bore 52 two parts.
Connecting hinge 9 has certain radian, and respectively there are a rotary nut 93 and 94 in the both sides that connect hinge 9, and the bulb 91 and 92 that connects hinge two ends is shape of threads.
Urgent need Electrical Bicycle spare tyre apparatus also comprises pad 10, and pad 10 is placed on the outside that connects mobile jib 1.
The electronic spare wheel for bicycle device of tyre of emergency also comprises fixed support 11 and is connected loop bar 12, and fixed support 11 is fixed by welding in Electrical Bicycle rear end, and be connected loop bar 12 and be connected, connecting loop bar 12 can be with to be connected mobile jib 1 connected.
When front wheel of electric bicycle unsaturated vapor or while blowing out, the electronic spare wheel for bicycle device of tyre of emergency is connected to mobile jib 1 to be inserted in the front end fixed link of battery-driven car, then one end bulb 91 that connects hinge 9 is connected with connecting bore 5, the other end bulb 92 that connects hinge 9 is connected with the center bolt of front wheel of electric bicycle, and spare tyre apparatus can be turned to according to the front-wheel direction adjustment of Electrical Bicycle; According to the height of different electric bicycle fames, can outside connecting mobile jib 1, be inserted in pad 10, make to regulate the installation site of the electronic spare wheel for bicycle device of tyre of emergency higher than electric bicycle wheel height overhead.
The spare tyre that this device also can be used as motorcycle front-wheel is used.
When electrical salf-walking back wheels of vehicle unsaturated vapor or while blowing out, the electronic spare wheel for bicycle device of tyre of emergency is connected to mobile jib 1 to be inserted in the connection loop bar 12 that is fixed on Electrical Bicycle rear end, with chain, chain wheel 7 is connected with the additional chain wheel of electrical salf-walking back wheels of vehicle, can rotarily drive spare tyre by electrical salf-walking back wheels of vehicle chain wheel and rotate, reaching should acute object of riding.
Claims (10)
1. the electronic spare wheel for bicycle device of tyre of emergency, comprises and connects mobile jib, adapter plate, rotating shaft, support, connecting bore, chain wheel, Das Reserverad, connection hinge; It is characterized in that, described connection mobile jib is fixed on adapter plate top; Described adapter plate below is connected with rotating shaft; Described support upper end is fixedly welded on rotating shaft below, and support lower end is connected with Das Reserverad by bolt, and described chain wheel is welded on Das Reserverad middle part, and described connection hinge two ends are connected with the wheel center screw rod of connecting bore, Electrical Bicycle respectively.
2. the electronic spare wheel for bicycle device of tyre of emergency as claimed in claim 1, is characterized in that, described connection mobile jib is connected with the front end fixed link of Electrical Bicycle.
3. the electronic spare wheel for bicycle device of tyre of emergency as claimed in claim 1 or 2, is characterized in that, the left and right sides of described adapter plate is asymmetric.
4. the electronic spare wheel for bicycle device of tyre of emergency as claimed in claim 1 or 2, is characterized in that, described support comprises right support and left socle two parts, and connecting bore comprises right connecting bore and left connecting bore two parts.
5. the electronic spare wheel for bicycle device of tyre of emergency as claimed in claim 3, is characterized in that, described support comprises right support and left socle two parts, and connecting bore comprises right connecting bore and left connecting bore two parts.
6. the electronic spare wheel for bicycle device of tyre of emergency as claimed in claim 1 or 2, is characterized in that, described connection hinge has certain radian, and respectively there is a rotary nut both sides that connect hinge, and the bulb that connects hinge two ends is shape of threads.
7. the electronic spare wheel for bicycle device of tyre of emergency as claimed in claim 1 or 2, is characterized in that, the electronic spare wheel for bicycle device of tyre of described emergency also comprises pad, and pad is placed on the outside that connects mobile jib.
8. the electronic spare wheel for bicycle device of tyre of emergency as claimed in claim 3, is characterized in that, the electronic spare wheel for bicycle device of tyre of described emergency also comprises pad, and pad is placed on the outside that connects mobile jib.
9. the electronic spare wheel for bicycle device of tyre of emergency as claimed in claim 1 or 2, it is characterized in that, the electronic spare wheel for bicycle device of tyre of described emergency also comprises fixed support and is connected loop bar, fixed support is fixed by welding in Electrical Bicycle rear end, and be connected loop bar and be connected, connecting loop bar can be with to be connected mobile jib connected.
10. the electronic spare wheel for bicycle device of tyre of emergency as claimed in claim 3, it is characterized in that, the electronic spare wheel for bicycle device of tyre of described emergency also comprises fixed support and is connected loop bar, fixed support is fixed by welding in Electrical Bicycle rear end, and be connected loop bar and be connected, connecting loop bar can be with to be connected mobile jib connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398625.9U CN203419200U (en) | 2013-07-05 | 2013-07-05 | Electric bicycle spare tire device for emergency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398625.9U CN203419200U (en) | 2013-07-05 | 2013-07-05 | Electric bicycle spare tire device for emergency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203419200U true CN203419200U (en) | 2014-02-05 |
Family
ID=50018301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320398625.9U Expired - Fee Related CN203419200U (en) | 2013-07-05 | 2013-07-05 | Electric bicycle spare tire device for emergency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203419200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428307A (en) * | 2016-11-10 | 2017-02-22 | 广西科技大学鹿山学院 | Motorcycle electronic auxiliary wheel |
-
2013
- 2013-07-05 CN CN201320398625.9U patent/CN203419200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428307A (en) * | 2016-11-10 | 2017-02-22 | 广西科技大学鹿山学院 | Motorcycle electronic auxiliary wheel |
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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 |
Granted publication date: 20140205 Termination date: 20160705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |