CN203921078U - A kind of shock-absorptive frame of bicycle - Google Patents
A kind of shock-absorptive frame of bicycle Download PDFInfo
- Publication number
- CN203921078U CN203921078U CN201420317525.3U CN201420317525U CN203921078U CN 203921078 U CN203921078 U CN 203921078U CN 201420317525 U CN201420317525 U CN 201420317525U CN 203921078 U CN203921078 U CN 203921078U
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- CN
- China
- Prior art keywords
- vehicle frame
- rear crotch
- tube
- bicycle
- shock
- 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 provides a kind of shock-absorptive frame of bicycle, comprises head tube, vehicle frame, standpipe, bradyseism device, rear crotch and five-way; Described vehicle frame comprises pipe, lower pipe and vertical tube; Described top tube and down tube are connected with head tube, and described standpipe lower end is connected with riser upper end, and described rear crotch is connected by five-way with vehicle frame, and one end of described bradyseism device is connected with vertical tube, and the other end is connected with rear crotch.The advantage the utlity model has is: the use of hydraulic actuating cylinder bradyseism device makes damping effect compared to traditional spring damper, and damping effect is better obvious and comfortable; Novel rear crotch design, effectively extends vehicle frame service life, the design of connecting panel when guaranteeing vehicle frame outward appearance, the safety that has improved car load.
Description
Technical field
The utility model belongs to cycle frame field, especially relates to a kind of shock-absorptive frame of bicycle.
Background technology
From bicycle developing history, be conceived to of bicycle market collects the high-quality bicycles that lie fallow with functional one more at present, and bicycle has not only just met modern's trip requirements, is more to meet people's body-building leisure, demand attractive in appearance.
Design for bradyseism bicycle is long-standing, but traditional bicycle frame bradyseism bicycle, not only profile is heavy, and the external very easy damage of bumper, and the finally damage due to heavy bumper causes the situation of the damage of whole vehicle frame also to happen occasionally.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of shock-absorptive frame of bicycle.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of shock-absorptive frame of bicycle, comprises head tube, vehicle frame, standpipe, bradyseism device, rear crotch and five-way; Described vehicle frame comprises pipe, lower pipe and vertical tube; Described top tube and down tube are connected with head tube, and described standpipe lower end is connected with riser upper end, and described rear crotch is connected by five-way with vehicle frame, and one end of described bradyseism device is connected with vertical tube, and the other end is connected with rear crotch.
Preferably, also comprise described in connecting panel that connecting panel is fixed on vertical tube, one end of described bradyseism device is connected with connecting panel, and the other end is connected with rear crotch.
Preferably, described connecting panel and vehicle frame are fixedly connected by welding.
Preferably, described vehicle frame and head tube are one-body molded, and described rear crotch is formed in one.
Preferably, described vehicle frame, head tube and rear crotch are aluminum alloy materials.
Preferably, described bradyseism device is hydraulic actuating cylinder bradyseism device.
Advantage and the good effect that the utlity model has are: the use of hydraulic actuating cylinder bradyseism device makes damping effect compared to traditional spring damper, and damping effect is better obvious and comfortable; Novel rear crotch design, effectively extends vehicle frame service life, the design of connecting panel when guaranteeing vehicle frame outward appearance, the safety that has improved car load.
Accompanying drawing explanation
Fig. 1 is the invention structural representation.
In figure: 1-head tube, 2-vehicle frame, the upper pipe of 21-, manages under 22-, 23-vertical tube, 3-standpipe, 4-connecting panel, 5-bradyseism device, 6-rear crotch, 7-five-way.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
A shock-absorptive frame of bicycle, comprises head tube 1, vehicle frame 2, standpipe 3, bradyseism device 5, rear crotch 6 and five-way 7; Described vehicle frame comprises pipe 21, lower pipe 22 and vertical tube 23; Described upper pipe 21 is connected with head tube 1 with lower pipe 22, and described standpipe 3 lower ends are connected with vertical tube 23 upper ends, and described rear crotch 6 is connected by five-way 7 with vehicle frame 2, and one end of described bradyseism device 5 is connected with vertical tube 23, and the other end is connected with rear crotch 6.Described vehicle frame 2 also comprises connecting panel 4, and described connecting panel 4 is fixed on vertical tube 23, and one end of described bradyseism device 5 is connected with connecting panel 4, and the other end is connected with rear crotch 6.Described connecting panel 4 is fixedly connected by welding with vehicle frame 2.Described vehicle frame 2 and head tube 1 are one-body molded, and described rear crotch 6 is formed in one.Described vehicle frame 2, head tube 1 and rear crotch 6 are aluminum alloy materials.Described bradyseism device 5 is hydraulic actuating cylinder bradyseism device.
Adopt the beneficial effect of the invention to be: the use of hydraulic actuating cylinder bradyseism device makes damping effect compared to traditional spring damper, and damping effect is better obvious and comfortable; Novel rear crotch design, effectively extends vehicle frame service life, the design of connecting panel when guaranteeing vehicle frame outward appearance, the safety that has improved car load.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (6)
1. a shock-absorptive frame of bicycle, is characterized in that: comprise head tube, vehicle frame, standpipe, bradyseism device, rear crotch and five-way;
Described vehicle frame comprises pipe, lower pipe and vertical tube; Described top tube and down tube are connected with head tube, and described standpipe lower end is connected with riser upper end, and described rear crotch is connected by five-way with vehicle frame, and one end of described bradyseism device is connected with vertical tube, and the other end is connected with rear crotch.
2. a kind of shock-absorptive frame of bicycle according to claim 1, is characterized in that: also comprise described in connecting panel that connecting panel is fixed on vertical tube, one end of described bradyseism device is connected with connecting panel, and the other end is connected with rear crotch.
3. a kind of shock-absorptive frame of bicycle according to claim 2, is characterized in that: described connecting panel and vehicle frame are fixedly connected by welding.
4. a kind of shock-absorptive frame of bicycle according to claim 1 and 2, is characterized in that: described vehicle frame and head tube are one-body molded, and described rear crotch is formed in one.
5. according to a kind of shock-absorptive frame of bicycle described in claim 1, it is characterized in that: described vehicle frame, head tube and rear crotch are aluminum alloy materials.
6. according to a kind of shock-absorptive frame of bicycle described in claim 1, it is characterized in that: described bradyseism device is hydraulic actuating cylinder bradyseism device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317525.3U CN203921078U (en) | 2014-06-16 | 2014-06-16 | A kind of shock-absorptive frame of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317525.3U CN203921078U (en) | 2014-06-16 | 2014-06-16 | A kind of shock-absorptive frame of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203921078U true CN203921078U (en) | 2014-11-05 |
Family
ID=51816938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317525.3U Expired - Fee Related CN203921078U (en) | 2014-06-16 | 2014-06-16 | A kind of shock-absorptive frame of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203921078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460147A (en) * | 2015-12-28 | 2016-04-06 | 天津博利自行车有限公司 | Bicycle frame with shock absorption function |
| CN105564575A (en) * | 2015-12-28 | 2016-05-11 | 天津博利自行车有限公司 | Bicycle frame structure |
-
2014
- 2014-06-16 CN CN201420317525.3U patent/CN203921078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460147A (en) * | 2015-12-28 | 2016-04-06 | 天津博利自行车有限公司 | Bicycle frame with shock absorption function |
| CN105564575A (en) * | 2015-12-28 | 2016-05-11 | 天津博利自行车有限公司 | Bicycle frame structure |
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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: 20141105 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |