CN2616459Y - Composite vibration-damping frame for bicycle - Google Patents
Composite vibration-damping frame for bicycle Download PDFInfo
- Publication number
- CN2616459Y CN2616459Y CN 03257718 CN03257718U CN2616459Y CN 2616459 Y CN2616459 Y CN 2616459Y CN 03257718 CN03257718 CN 03257718 CN 03257718 U CN03257718 U CN 03257718U CN 2616459 Y CN2616459 Y CN 2616459Y
- Authority
- CN
- China
- Prior art keywords
- saddle
- spring
- beam column
- frame
- connecting panel
- 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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- Vibration Dampers (AREA)
Abstract
The utility model discloses a composite damping bicycle, which comprises a saddle standing beam rod, an upper beam rod, a lower inclined beam rod, a keyboard shaft sleeve, a back flat fork frame, and an upper inclined fork frame structure forming the integrated structure frame; a spring base is integrally connected at the upper beam rod of the integration structure frame which is closed to the front fork frame shaft sleeve; a saddle elastic support beam which is made of the spring plate is fixed on the spring base; the saddle riser with a connection plate is fixed on the elastic support beam end; a connection plate of the saddle support riser is hinged with one end of the saddle elastic support which is formed by a current bicycle spring; the other end is hinged with the upper end of the saddle standing beam rod with the integrated structure frame. The utility model has the advantages of double damping upon the bumping and the shock during running process, effectively buffering and decaying the bumping upon human body.
Description
Technical field
The utility model relates to a kind of bicycle rack.
Background technology
The vehicle frame of the bicycle of existing the most widely used various structural shapes is rigid the connection with saddle, and the damping to human body during driving only depends on saddle spring to carry out bumper and absorbing shock.Because saddle spring is harder, car body can not carry out bumper and absorbing shock when jolting vibrations effectively, makes the rider feel very uncomfortable.For the vibrations of jolting that produce of car body of when driving buffering effectively, the minimizing car body chatter effect to human body, people have carried out all improvement to cycle frame.These improve all at vehicle frame self damping and carry out, and saddle still is traditional rigid connection with vehicle frame.Because damping effect is not obvious, in addition or the manufacture craft trouble, make the accuracy requirement height, or the vehicle frame profile is attractive in appearance and be not widely adopted.
The utility model content
The purpose of this utility model provides a kind of can effectively cushion and the car body of the decaying vibrations of jolting produce the composite shock-absorbing bicycle rack of chatter effect to human body.
The composite shock-absorbing bicycle rack is by the upright beam column of saddle, one end integral body is connected with beam column on the front forked frame axle sleeve other end and the whole bonded assembly of the upright beam column of saddle, the whole bonded assembly declivity of one end and last beam column beam column, with upright beam column of saddle and the whole bonded assembly chain drum of lower inclined beam rod end axle sleeve, chain stay frame behind the whole bonded assembly of one end and chain drum axle sleeve, one end is connected the last oblique crotch formation integral structure frame that the other end is captiveed joint with back chain stay frame end with the upright beam column integral body of saddle, the last beam column of integral structure frame closes on front forked frame axle sleeve place integral body and is connected with spring perch, and an end of the saddle elastically supported beam of being made by spring plate is connected and fixed on spring perch.The connecting panel other end that one end integral body is connected with band saddle elastically supported beam hugging has saddle and the Saddel receiver standpipe of locking strap is installed is connected and fixed at the other end of elasticity Saddel receiver beam by connecting panel.The cell wall of the saddle elastically supported beam hugging of connecting panel bends the formation articulated jib that stretches, by the spring guide of two sleeve bearing fits of band spring terminal retaining with to be sleeved on existing road spring one end that the coil spring on the guide rod constitutes hinged with the articulated jib of Saddel receiver standpipe connecting panel, it is hinged that the saddle of the other end of road spring and integral structure frame stands the beam column upper end.
Saddle elastically supported beam that spring plate makes and road spring are set between the assembling wheels of the composite shock-absorbing bicycle rack that the utility model provides, the integral structure frame of sprocket drive and saddle prop up and honour the vibrations of jolting that vehicle body produces in the driving process and carry out dual damping, thereby the car body that can cushion effectively and decay chatter effect that human body is produced.
Description of drawings
Fig. 1 is the structural representation of composite shock-absorbing bicycle rack.
Fig. 2 is that the A of Fig. 1 is to partial view.(amplification)
Fig. 3 is that the B of Fig. 1 is to partial view.(amplification)
The specific embodiment
As shown in the figure, the composite shock-absorbing bicycle rack is by the upright beam column (10) of saddle, one end integral body is connected with beam column (7) on front forked frame axle sleeve (5) other end and the whole bonded assembly of the upright beam column of saddle, the whole bonded assembly declivity beam column (8) of one end and last beam column, with upright beam column of saddle and the whole bonded assembly chain drum axle sleeve (9) of lower inclined beam rod end, chain stay frame (11) behind the whole bonded assembly of one end and chain drum axle sleeve, one end is connected last oblique crotch (12) the formation integral structure frame that the other end is captiveed joint with back chain stay frame end connecting panel with the upright beam column integral body of saddle, the last beam column of integral structure frame closes on front forked frame axle sleeve place integral body and is connected with
Type spring perch (6), an end of the saddle elastically supported beam of being made by spring plate (2) is connected and fixed on spring perch by fastener (3), (4).Connecting panel (14) other end that one end integral body is connected with band saddle elastically supported beam hugging has saddle and the Saddel receiver standpipe (1) of locking strap (15) is installed is locked at the other end of elasticity Saddel receiver beam by fastener (22) by connecting panel.The cell wall bending of the saddle elastically supported beam hugging of connecting panel stretches and constitutes articulated jib (13), by the spring guide (16) of band adjustable spring end retaining (21), with the spring guide (18) that has spring terminal retaining (20) of its sleeve bearing fit with to be sleeved on the articulated jib of existing road spring one end that the coil spring (17) on the guide rod constitutes and Saddel receiver standpipe connecting panel hinged, it is hinged that the saddle of the other end of road spring and integral structure frame founds the articulated jib (19) of beam column upper end.
Claims (1)
1, a kind of composite shock-absorbing cycle frame, it is characterized in that by the upright beam column of saddle, one end integral body is connected with beam column on the front forked frame axle sleeve other end and the whole bonded assembly of the upright beam column of saddle, the whole bonded assembly declivity of one end and last beam column beam column, with upright beam column of saddle and the whole bonded assembly chain drum of lower inclined beam rod end axle sleeve, chain stay frame behind the whole bonded assembly of one end and chain drum axle sleeve, one end is connected the last oblique crotch formation integral structure frame that the other end is captiveed joint with back chain stay frame end with the upright beam column integral body of saddle, the last beam column of integral structure frame closes on front forked frame axle sleeve place integral body and is connected with spring perch, one end of the saddle elastically supported beam of being made by spring plate is connected and fixed on spring perch, the connecting panel other end that one end integral body is connected with band saddle elastically supported beam hugging has saddle and the Saddel receiver standpipe of locking strap is installed is connected and fixed at the other end of elasticity Saddel receiver beam by connecting panel, the cell wall of the saddle elastically supported beam hugging of connecting panel bends the formation articulated jib that stretches, by the spring guide of two sleeve bearing fits of band spring terminal retaining with to be sleeved on existing road spring one end that the coil spring on the guide rod constitutes hinged with the articulated jib of Saddel receiver standpipe connecting panel, it is hinged that the saddle of the other end of road spring and integral structure frame stands the beam column upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257718 CN2616459Y (en) | 2003-05-26 | 2003-05-26 | Composite vibration-damping frame for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257718 CN2616459Y (en) | 2003-05-26 | 2003-05-26 | Composite vibration-damping frame for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2616459Y true CN2616459Y (en) | 2004-05-19 |
Family
ID=34254426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03257718 Expired - Fee Related CN2616459Y (en) | 2003-05-26 | 2003-05-26 | Composite vibration-damping frame for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2616459Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407943A (en) * | 2018-05-10 | 2018-08-17 | 罗恒宏 | A kind of detachable frame and detachable bicycle |
-
2003
- 2003-05-26 CN CN 03257718 patent/CN2616459Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407943A (en) * | 2018-05-10 | 2018-08-17 | 罗恒宏 | A kind of detachable frame and detachable bicycle |
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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 |