CN209814187U - Electric bicycle frame - Google Patents
Electric bicycle frame Download PDFInfo
- Publication number
- CN209814187U CN209814187U CN201920134227.3U CN201920134227U CN209814187U CN 209814187 U CN209814187 U CN 209814187U CN 201920134227 U CN201920134227 U CN 201920134227U CN 209814187 U CN209814187 U CN 209814187U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- damping spring
- loop bar
- frame
- electric bicycle
- 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
Links
- 238000013016 damping Methods 0.000 claims description 56
- 230000003139 buffering effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000006096 absorbing agent Substances 0.000 abstract 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to an electric bicycle frame solves the current not good problem of electric bicycle rear seat frame and back wheel carrier structure shock attenuation effect. Comprises a vertical pipe, wherein a U-shaped connecting frame is arranged at the top section of one side of the vertical pipe; the end part of the open end of the U-shaped connecting frame is provided with a rear wheel shock absorber connecting shaft seat; a U-shaped rear fork connecting rod support is hinged to the bottom section of one side of the vertical pipe, and a rear wheel connector, a rear seat connector and a rear wheel damper bottom shaft seat are respectively arranged at the open end of the U-shaped rear fork connecting rod support; a rear seat frame is arranged above the rear seat connecting port; a storage box is arranged below the top plane of the rear seat frame, a through hole for a lead to pass through is arranged on the storage box body, and a control electric appliance is arranged in the storage box body; the shock absorbers are respectively connected between the rear wheel shock absorber connecting shaft seat and the rear wheel shock absorber bottom shaft seat through pin shafts. When the wheel shakes, the rear fork connecting rod support swings elastically relative to the vertical pipe, so that the shock absorption effect is good, riding is comfortable, electronic devices are stored, and the bicycle is attractive and practical.
Description
Technical Field
The utility model relates to a frame especially relates to an electric bicycle frame.
Background
Present electric bicycle frame shock attenuation effect is not good, influences comfort level and the performance of riding.
Disclosure of Invention
The utility model aims to solve the current not good problem of electric bicycle frame shock attenuation effect.
For solving the utility model provides a technical scheme that technical problem adopted does: the utility model discloses an electric bicycle frame, which comprises a frame main body, wherein the frame main body comprises a vertical pipe, a battery bracket connected with the vertical pipe and used for installing a battery, and a backseat bracket connected with the battery bracket; a storage box is arranged below the rear seat support, a through hole for a lead to pass through is arranged on the storage box body, and a control electric appliance is arranged in the storage box body; a front fork connecting rod support is hinged to the front of the frame main body, and the rear end of the front fork connecting rod support is connected with the frame main body through a first damping mechanism; the rear of the frame main body is hinged with a rear fork connecting rod support, and the rear end of the rear fork connecting rod support is connected with the frame main body through a second damping mechanism.
Right the utility model discloses do further limited technical scheme and include:
first damper including respectively with support subject and front fork connecting rod support articulated first connecting rod and first loop bar, first connecting rod peg graft in first loop bar, be connected with the first damping spring who is used for buffering first connecting rod and first loop bar cover depth of penetration between first connecting rod and the first loop bar, first damping spring overlaps and establishes on first loop bar and first connecting rod.
The first sleeve rod is provided with a first adjusting thread, and the first adjusting thread is provided with a first adjusting nut used for adjusting the elasticity of the first damping spring.
The first damping spring is made of one of a rubber damping spring, a steel wire damping spring and a hydraulic damping spring.
The second damping mechanism comprises a second loop bar and a second connecting rod which are respectively hinged with the support main body and the rear fork connecting rod support, the second connecting rod is inserted into the second loop bar, a second damping spring used for buffering the sleeve depth of the second connecting rod and the second loop bar is connected between the first connecting rod and the first loop bar, and the second damping spring is sleeved on the second loop bar and the second connecting rod.
And a second adjusting screw thread is arranged on the second sleeve rod, and a second adjusting nut used for adjusting the elasticity of the second damping spring is arranged on the second adjusting screw thread.
The second damping spring is made of one of a rubber damping spring, a steel wire damping spring and a hydraulic damping spring.
Through the technical scheme, the beneficial effects of the utility model are that: the front of the frame main body of the electric bicycle frame of the utility model is hinged with a front fork connecting rod support, and the rear end of the front fork connecting rod support is connected with the frame main body through a first damping mechanism; the rear of the frame main body is hinged with a rear fork connecting rod support, the rear end of the rear fork connecting rod support is connected with the frame main body through a second damping mechanism, and when the wheels vibrate, the rear fork connecting rod support and the front fork connecting rod support elastically swing relative to the frame main body, so that the front and the rear of the saddle are damped, the damping effect is good, and the bicycle is comfortable to ride.
Drawings
Fig. 1 is a schematic perspective view of a frame of an electric bicycle according to the present invention.
Detailed Description
The structure of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1, an electric bicycle frame includes a frame body 1, the frame body 1 including a stand pipe 11, a battery bracket 12 connected to the stand pipe for mounting a battery, and a rear seat bracket 13 connected to the battery bracket; a storage box 14 is arranged below the backseat support; a front fork connecting rod support 2 is hinged to the front of the frame main body 1, and the rear end of the front fork connecting rod support is connected with the frame main body through a first damping mechanism 3; a rear fork connecting rod support 4 is hinged to the rear face of the frame main body 1, and the rear end of the rear fork connecting rod support is connected with the frame main body through a second damping mechanism 5. In this embodiment, first damper 3 is including first connecting rod 31 and the first loop bar 32 with support subject and front fork connecting rod support articulated respectively, and first connecting rod pegs graft in first loop bar, is connected with the first damping spring 33 that is used for buffering first connecting rod and the first loop bar cover depth of penetration between first connecting rod and the first loop bar, and first damping spring 33 cover is established on first loop bar and first connecting rod. The first sleeve rod is provided with a first adjusting thread, and the first adjusting thread is provided with a first adjusting nut 34 used for adjusting the elasticity of the first damping spring. The first damping spring is a rubber damping spring. When the frame shakes, the rubber damping spring is used for adjusting the sleeving depth of the first connecting rod and the first sleeve rod, so that the damping effect is achieved. The first adjusting nut is used for adjusting the elastic force of the first damping spring. So that the shock absorbing effect can be adjusted according to individual needs.
In this embodiment, the second damping mechanism 5 includes a second loop bar 51 and a second connecting rod 52 hinged to the bracket main body and the rear fork connecting rod bracket, the second connecting rod is inserted into the second loop bar, a second damping spring 53 for buffering the insertion depth of the second connecting rod and the second loop bar is connected between the first connecting rod and the first loop bar, and the second damping spring is sleeved on the second loop bar and the second connecting rod. And a second adjusting screw thread is arranged on the second sleeve rod, and a second adjusting nut 54 for adjusting the elasticity of the second damping spring is arranged on the second adjusting screw thread. The second damping spring is a wire spring. When the frame shakes, the steel wire spring is used for adjusting the sleeving depth of the buffering second connecting rod and the second sleeve rod, so that the shock absorption effect is achieved. The second adjusting nut is used for adjusting the elastic force of the second damping spring. So that the shock absorbing effect can be adjusted according to individual needs.
The front of the frame main body of the electric bicycle frame of the utility model is hinged with a front fork connecting rod support, and the rear end of the front fork connecting rod support is connected with the frame main body through a first damping mechanism; the rear of the frame main body is hinged with a rear fork connecting rod support, the rear end of the rear fork connecting rod support is connected with the frame main body through a second damping mechanism, and when the wheels vibrate, the rear fork connecting rod support and the front fork connecting rod support elastically swing relative to the frame main body, so that the front and the rear of the saddle are damped, the damping effect is good, and the bicycle is comfortable to ride.
While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be understood as limited by the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive work within the scope of the present invention as described in the claims.
Claims (7)
1. The utility model provides an electric bicycle frame, including the frame main part, its characterized in that: the frame main body comprises a vertical pipe, a battery bracket connected with the vertical pipe and used for installing a battery, and a backseat bracket connected with the battery bracket; a storage box is arranged below the rear seat support, a through hole for a lead to pass through is arranged on the storage box body, and a control electric appliance is arranged in the storage box body; a front fork connecting rod support is hinged to the front of the frame main body, and the rear end of the front fork connecting rod support is connected with the frame main body through a first damping mechanism; the rear of the frame main body is hinged with a rear fork connecting rod support, and the rear end of the rear fork connecting rod support is connected with the frame main body through a second damping mechanism.
2. An electric bicycle frame as claimed in claim 1, characterized in that: first damper including respectively with support subject and front fork connecting rod support articulated first connecting rod and first loop bar, first connecting rod peg graft in first loop bar, be connected with the first damping spring who is used for buffering first connecting rod and first loop bar cover depth of penetration between first connecting rod and the first loop bar, first damping spring overlaps and establishes on first loop bar and first connecting rod.
3. An electric bicycle frame as claimed in claim 2, wherein: the first sleeve rod is provided with a first adjusting thread, and the first adjusting thread is provided with a first adjusting nut used for adjusting the elasticity of the first damping spring.
4. An electric bicycle frame as claimed in claim 2, wherein: the first damping spring is made of one of a rubber damping spring, a steel wire damping spring and a hydraulic damping spring.
5. An electric bicycle frame as claimed in claim 1, characterized in that: the second damping mechanism comprises a second loop bar and a second connecting rod which are respectively hinged with the support main body and the rear fork connecting rod support, the second connecting rod is inserted into the second loop bar, a second damping spring used for buffering the sleeve depth of the second connecting rod and the second loop bar is connected between the first connecting rod and the first loop bar, and the second damping spring is sleeved on the second loop bar and the second connecting rod.
6. An electric bicycle frame as defined in claim 5, wherein: and a second adjusting screw thread is arranged on the second sleeve rod, and a second adjusting nut used for adjusting the elasticity of the second damping spring is arranged on the second adjusting screw thread.
7. An electric bicycle frame as defined in claim 5, wherein: the second damping spring is made of one of a rubber damping spring, a steel wire damping spring and a hydraulic damping spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134227.3U CN209814187U (en) | 2019-01-26 | 2019-01-26 | Electric bicycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134227.3U CN209814187U (en) | 2019-01-26 | 2019-01-26 | Electric bicycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209814187U true CN209814187U (en) | 2019-12-20 |
Family
ID=68872114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920134227.3U Expired - Fee Related CN209814187U (en) | 2019-01-26 | 2019-01-26 | Electric bicycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209814187U (en) |
-
2019
- 2019-01-26 CN CN201920134227.3U patent/CN209814187U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203142936U (en) | Torsion bar type front suspension device of motor tricycle | |
| CN201258935Y (en) | Dual spring shock-absorber | |
| CN209814187U (en) | Electric bicycle frame | |
| CA2511458A1 (en) | Flexible training wheel assembly | |
| CN209904932U (en) | Electric bicycle rear seat frame and rear wheel carrier structure | |
| CN205469606U (en) | Damper behind electric scooter | |
| CN103158826B (en) | Motor-tricycle torsion bar type front-end equipment | |
| CN202165511U (en) | Hydraulic shock absorber for bicycle | |
| CN205837071U (en) | A kind of electric bicycle is put oblique pull shock-damping structure | |
| CN214356492U (en) | Damping device and scooter | |
| CN206900530U (en) | Bicycle saddle | |
| CN105416487A (en) | Shock-absorbing bicycle frame | |
| CN204263868U (en) | Horizontal independent suspension device | |
| CN202783590U (en) | Force transmission spring and bicycle frame provided with same | |
| CN203427969U (en) | Handgrip spring damper | |
| CN209080063U (en) | A kind of back seat of electric bicycle frame and rear wheel frame structure | |
| CN106005181A (en) | Intermediate oblique-pulling damping structure of electric bicycle | |
| CN212195795U (en) | Scooter with rear shock absorber | |
| CN218858590U (en) | Connecting rod shock-absorbing seat tube structure | |
| CN205440635U (en) | Damping bicycle | |
| CN217969796U (en) | Front wheel shock-absorbing structure of scooter | |
| CN206983796U (en) | A kind of automobile seat supporter outside plate | |
| CN2457015Y (en) | Scooter with buffer unit | |
| CN204846195U (en) | There is not seat bicycle | |
| CN218477595U (en) | Front wheel mounting structure of scooter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220314 Address after: 518016 No. 1011, Fuqiang Road, Futian District, Shenzhen, Guangdong Patentee after: Xiong Hao Address before: 518129 Room 101, unit K, building 2, danguiyuan, District 2, Sijihuacheng, No.85, Wuhe Avenue South, Longgang District, Shenzhen City, Guangdong Province Patentee before: Xiong Jieqing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |