CN2154218Y - Light damping bike for riding - Google Patents
Light damping bike for riding Download PDFInfo
- Publication number
- CN2154218Y CN2154218Y CN 92234140 CN92234140U CN2154218Y CN 2154218 Y CN2154218 Y CN 2154218Y CN 92234140 CN92234140 CN 92234140 CN 92234140 U CN92234140 U CN 92234140U CN 2154218 Y CN2154218 Y CN 2154218Y
- Authority
- CN
- China
- Prior art keywords
- damping
- spring
- air
- saddle
- shock absorption
- 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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Abstract
The utility model relates to a light damping bike for riding. A wheel support frame and a damping saddle mechanism are respectively provided with a spring-air damping device which is composed of a piston rod composed of components relevant to a bike body, and a damping cylinder. A spring which performs supporting and resetting functions is arranged in the damping cylinder. The damping saddle mechanism has a hinge simple beam structure of which one fulcrum is a damping device arranged under the saddle, and the other fulcrum is the hinge connecting the end of a saddle tube with a frame of the bike. When the bike is subjected to surficial reaction force which is not absorbed completely by pneumatic tires, the relevant components which form the damping cylinder and the piston make relative movement, and thus the spring and the air in the damping cylinder are compressed to absorb the energy and to buffer.
Description
The utility model is a kind for ride the foot-operated of usefulness or the damping vehicle of miniwatt Power Drive Unit is housed of people, belongs to the walking-replacing tool of land transportation.
The common scooter that supplies the people to ride, for example manpower pedal bicycle and three-wheel vehicle, and aiding bicycle or three-wheel vehicle that the miniwatt Power Drive Unit is housed, can only rely on the spring shock absorption under air-inflation tyre and the cushion in the process of riding, and special shock absorption device is not set, scheming to reduce cost, thus ride at a high speed or the state of Uneven road under, do not have desirable damping effect.
The purpose of this utility model is to utilize to be installed on the wheel stand (for example front fork), and the damping device in the Saddle with damping function mechanism, the light-duty damping car that provides a kind of confession to ride usefulness.
The purpose of this utility model realizes by following technical proposals, mounting spring in wheel stand and Saddle with damping function mechanism---air damping shock absorption device, this shock absorption device is made up of similar parts and the leak free damping shock absorption tube that has the piston rod effect of O-ring seal that the related components of damping car constitutes, also be provided with damping in the damping shock absorption tube, the spring of supporting and reset response, Saddle with damping function mechanism is a kind of hinge simple beam structure basically, one of them fulcrum is the above-mentioned damping device that is installed under the saddle, another fulcrum is for connecting the hinge of seatpillar end and vehicle frame, when light-duty damping car of the present utility model be subjected to failing via air-inflation tyre to absorb fully from ground-surface antagonistic force the time, to produce relative motion between the related components of formation resistance damping cylinder and piston, thereby spring and air in the compression shock absorption tube, both have buffering and endergonic effect the back in compression process.
The ride light-duty damping car of usefulness of confession of the present utility model, owing to be equiped with spring at wheel stand and saddle as main load fulcrum---the air damping shock absorption device, thereby vibrations when riding on great degree, have been alleviated, and, because it is simple in structure, make easily, can be widely used on the light-duty vehicle structure of the confession riding of foot-operated, electrically operated and miniwatt internal combustion engine drives.
Accompanying drawing 1 is the spring that light-duty damping car of the present utility model is adopted---one of exemplary embodiments of air damping bumper, that is, and the standard spring---air damping bumper S(for example is used for spring----the air damping bumper of Saddle with damping function).
Accompanying drawing 2 is springs that light-duty damping car of the present utility model is adopted---two of the exemplary embodiments of air damping bumper, that is, and wheel front fork spring----air damping bumper Q.
Accompanying drawing 3 is structural representations of the exemplary embodiments of light-duty damping car of the present utility model.
An exemplary embodiments of the light-duty damping car of confession of the present utility model being ridden below in conjunction with accompanying drawing is carried out the detail explanation.
Present embodiment is as a kind of typical application mode, only for example with spring---and the air damping bumper is used for Saddle with damping function mechanism and wheel front fork.
The damping shock absorption tube T of standard spring---air damping bumper S, by attachment lug 1, sleeve pipe 2 is formed, attachment lug 1 is provided with the air valve 10 of a scalable free air capacity, insert compression spring 3 and spring abutment 5 in the damping shock absorption tube T successively, spring abutment 5 is provided with one makes spring abutment 5 can make the sealing member 4 that air-tightness is slided in sleeve pipe 2, sleeve pipe 2 studs with pilot bushing 6 near one section inwall of open end, the outer wall of opening part is attacked the screw thread that matches with nut 7, inside be screwed into regulate bolt 9 height regulating 8 from the hole at nut 7 tops and the inwall that is set in the pilot bushing 6 of sleeve pipe 2 inwalls insert in the sleeve pipe 2, thereby spring abutment 5 and on sealing member 4 be screwed into the piston rod that the height regulating 8 of regulating bolt 9 has formed damper with inner, all have the mounting hole that usefulness is installed with other parts of Saddle with damping function mechanism on attachment lug 1 and the height adjustment bolt 9.
On the sweptback top tube 22, be provided with rocker bar bearing 23 and 26, one end and the bearing 23 of the rocking arm of Saddle with damping function mechanism (being seatpillar) 24 are hinged, the other end and saddle 25 and standard spring---the mounting hole of the height adjustment bolt 9 of air damping bumper S is hinged, standard spring---mounting hole on the attachment lug 1 of the damping cylinder T of air damping bumper S and the bearing 26 on the top tube 22 are hinged, and form a leg-of-mutton Saddle with damping function mechanism.
Former thereby when vibrations occurring jolting when Uneven road etc., except the spring absorption part vibrations of air-inflation tyre and saddle 25, because ground-surface antagonistic force and bicyclist's gravity relativity, air in spring 3 and the damping shock absorption tube T is squeezed, and, air in the damping cylinder T can only slowly flow out by air valve 10, thereby has alleviated the vibrations of jolting and causing.
Damping car of the present utility model, its wheel front fork spring---air damping bumper Q, by front fork C, the damping cylinder 15 of front fork spring---air valve damper Q is formed, at each front fork spring---the lower end of the damping cylinder 15 of air valve damper Q, all be provided with the installation contact pin 19 that front-wheel is installed, insert compression spring 18 and spring abutment 16 successively in the damping cylinder 15 of front fork spring----air damping bumper Q, spring abutment 16 is provided with one makes spring abutment 16 can make the sealing member 17 that air-tightness is slided in damping cylinder 15, damping cylinder 15 tops stud with pilot seal lining 14 near one section inwall of open end, the outer wall of opening part is attacked the screw thread that matches with nut 13, fork blade 12 inserts the damping cylinder 15 from the top-portion apertures of nut 13 and the inwall of pilot seal lining 14, thereby, formed the piston rod of damper by the every one leg 12 of front fork C and the sealing member 17 on spring abutment 16 and the spring abutment 16.
Former thereby when vibrations occurring jolting when Uneven road etc., except the spring absorption part vibrations of air-inflation tyre and saddle 25, because ground-surface antagonistic force and bicyclist's gravity relativity, the damping cylinder 15 interior air of compression spring 18 and front fork damping shock absorption device Q are squeezed, and, air in the damping cylinder 15 can only slowly flow out by the gas damping hole 20 of damping cylinder 15 lower ends, thereby has alleviated the vibrations of jolting and causing.
Claims (4)
1, a kind of confession light-duty damping car of riding is characterized in that being provided with spring-air damping shock absorption device in wheel stand and Saddle with damping function mechanism.
2, the light-duty damping car that confession according to claim 1 is ridden, the damping shock absorption tube T of the standard spring that it is characterized in that it---air damping bumper S, by attachment lug 1, sleeve pipe 2 is formed, attachment lug 1 is provided with the air valve 10 of a scalable free air capacity, insert compression spring 3 and spring abutment 5 in the damping shock absorption tube T successively, spring abutment 5 is provided with one makes spring abutment 5 can make the sealing member 4 that air-tightness is slided in sleeve pipe 2, sleeve pipe 2 studs with pilot bushing 6 near one section inwall of open end, the outer wall of opening part is attacked the screw thread that matches with nut 7, inside is screwed into the height regulating 8 of regulating bolt 9 and inserts the sleeve pipe 2 from nut 7 top-portion apertures and the inwall that is set in the pilot bushing 6 of sleeve pipe 2 inwalls, all has with Saddle with damping function mechanism or top tube 22 on attachment lug 1 and the height adjustment bolt 9 mounting hole of usefulness is installed.
3, light-duty damping car according to claim 1, it is characterized in that wheel front fork damping shock absorption device Q, damping cylinder 15 by front fork 12 and front fork amortisseur Q is formed, all be provided with the installation contact pin 19 that front-wheel is installed in the lower end of the damping cylinder 15 of each front fork damper Q, insert compression spring 18 and spring abutment 16 successively in the damping cylinder 15 of front fork damping shock absorption device Q, spring abutment 16 is provided with one makes spring abutment 16 can make the sealing member 17 that air-tightness is slided in damping cylinder 15, damping cylinder 15 tops stud with pilot seal lining 14 near one section inwall of open end, the outer wall of opening part is attacked the screw thread that matches with nut 13, and fork blade 12 inserts the damping cylinder 15 from the top-portion apertures of nut 13 and the inwall that is set in the pilot seal lining 14 of damping cylinder 15 inwalls.
4, light-duty damping car according to claim 1, it is characterized in that on the sweptback top tube 22, be provided with rocker bar bearing 23 and 26, one end and the bearing 23 of the rocking arm of Saddle with damping function mechanism (seatpillar) 24 are hinged, the mounting hole of the adjusting bolt 9 of the height regulating 8 of the other end and saddle 25 and standard damping shock absorption device S is hinged, mounting hole on the attachment lug 1 of the damping cylinder T of standard damping shock absorption device S and the bearing 26 on the top tube 22 are hinged, and form a leg-of-mutton Saddle with damping function mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92234140 CN2154218Y (en) | 1992-10-04 | 1992-10-04 | Light damping bike for riding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92234140 CN2154218Y (en) | 1992-10-04 | 1992-10-04 | Light damping bike for riding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154218Y true CN2154218Y (en) | 1994-01-26 |
Family
ID=33776291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92234140 Expired - Fee Related CN2154218Y (en) | 1992-10-04 | 1992-10-04 | Light damping bike for riding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154218Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043165A (en) * | 2011-10-21 | 2013-04-17 | 睦技研株式会社 | Bike with suspension |
| CN109555006A (en) * | 2018-10-29 | 2019-04-02 | 山东理工大学 | Control beam spring vibration absorber and control method |
-
1992
- 1992-10-04 CN CN 92234140 patent/CN2154218Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043165A (en) * | 2011-10-21 | 2013-04-17 | 睦技研株式会社 | Bike with suspension |
| CN103043165B (en) * | 2011-10-21 | 2015-01-28 | 睦技研株式会社 | Bike with suspension |
| CN109555006A (en) * | 2018-10-29 | 2019-04-02 | 山东理工大学 | Control beam spring vibration absorber and control method |
| CN109555006B (en) * | 2018-10-29 | 2020-10-02 | 山东理工大学 | Beam spring vibration damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |