CN204527482U - Multi-functional adjustable bicycle vehicle frame - Google Patents
Multi-functional adjustable bicycle vehicle frame Download PDFInfo
- Publication number
- CN204527482U CN204527482U CN201520011942.XU CN201520011942U CN204527482U CN 204527482 U CN204527482 U CN 204527482U CN 201520011942 U CN201520011942 U CN 201520011942U CN 204527482 U CN204527482 U CN 204527482U
- Authority
- CN
- China
- Prior art keywords
- deep
- chip breaker
- slotted chip
- vertical beam
- seat
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model provides a kind of multi-functional adjustable bicycle vehicle frame, comprise front vertical beam, upper beam, underbeam, middle vertical beam, axis sleeve and the Seat stay being connected described middle vertical beam, Chain stay, described Seat stay and Chain stay end affixed each other, described middle vertical beam is arc, which is provided with deep-slotted chip breaker, the center of circle of deep-slotted chip breaker is positioned at described Seat stay and Chain stay fixing position, described axis sleeve is arranged in described deep-slotted chip breaker movably, axis sleeve is fixed in deep-slotted chip breaker by attaching parts, described upper beam and underbeam are connected described middle vertical beam top and bottom respectively, described upper beam is provided with mounting rack for seat movably.Multi-functional adjustable bicycle vehicle frame of the present utility model, can regulate vehicle seat and toothed disc position, easy and simple to handle, easy to use.
Description
Technical field
The utility model relates to technical field of bicycles, especially relates to a kind of multi-functional adjustable bicycle.
Background technology
Bicycle is one of people's important vehicle of going on a journey, and current bicycle is fixing due to the height of stretcher, therefore, for the people of different height, can only be changed the distance between vehicle seat and stretcher by the height adjusting vehicle seat.But the adjustment of vehicle seat height is limited after all, may not reach suitable effect.Moreover, if change the height of vehicle seat, the distance between vehicle seat and handlebar often also can be caused to change, very inconvenient during use handlebar, in the position of adjustment handlebar, to reach comfortable state, can only operate cumbersome.
Summary of the invention
For the shortcoming that above prior art exists, problem to be solved in the utility model is to provide and a kind ofly can regulates vehicle seat and toothed disc position, multi-functional adjustable bicycle vehicle frame easy and simple to handle, easy to use.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of multi-functional adjustable bicycle vehicle frame, comprise front vertical beam, upper beam, underbeam, middle vertical beam, axis sleeve and the Seat stay being connected described middle vertical beam, Chain stay, described Seat stay and Chain stay end affixed each other, it is characterized in that: described middle vertical beam is arc, which is provided with deep-slotted chip breaker, the center of circle of deep-slotted chip breaker is positioned at described Seat stay and Chain stay fixing position, described axis sleeve is arranged in described deep-slotted chip breaker movably, axis sleeve is fixed in deep-slotted chip breaker by attaching parts, described upper beam and underbeam are connected described middle vertical beam top and bottom respectively, described upper beam is provided with mounting rack for seat movably.
Further, two sidewalls of described deep-slotted chip breaker are provided with mounting hole accordingly, the both sides up and down of described axis sleeve are provided with lug, and described lug is provided with the through hole matched with described mounting hole, and axis sleeve is fixed in deep-slotted chip breaker through described mounting hole and through hole by described attaching parts.
Further, two sidewalls of described deep-slotted chip breaker are respectively equipped with some described mounting holes, the mounting hole on every sidewall arcuately groove length direction arrangement.
Further, the both sides of described upper beam are provided with chute, are provided with movable sliding block in chute, and described mounting rack for seat is fixedly installed on described slide block, and slide block is fixed in described chute by attaching parts.
Further, described attaching parts is bolt, and described bolt attaching nut uses.
The advantage that the utility model has and beneficial effect are: in arc, vertical beam is provided with deep-slotted chip breaker, its center of circle is positioned on the central axis of rear wheel, axis sleeve for installing toothed disc is arranged in deep-slotted chip breaker movably, be fixed by bolt, when mobile axis sleeve, the length of chain and the distance between adjustable vehicle seat and stretcher need not be changed, easy to operate; Be provided with upper beam between front standpipe and middle vertical beam, upper beam is movably provided with vehicle seat, vehicle seat can move along upper beam, thus the position of adjustable vehicle seat, vehicle seat is bolted on upper beam, is convenient to adjustment.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is front view of the present utility model.
In figure: 1, front vertical beam; 2, upper beam; 3, chute; 4, slide block; 5, mounting rack for seat; 6, middle vertical beam; 7, Seat stay; 8, Chain stay; 9, deep-slotted chip breaker; 10, axis sleeve; 11, lug; 12, bolt; 13, underbeam; 14, mounting hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As Figure 1-Figure 2, the utility model provides a kind of multi-functional adjustable bicycle vehicle frame, comprise for vertical beam 1 before being set with handlebar, upper beam 2, underbeam 13, middle vertical beam 6, for the axis sleeve 10 of installing toothed disc and stretcher be connected in Seat stay 7, the Chain stay 8 of vertical beam 6, Seat stay 7 and Chain stay 8 end affixed each other.Middle vertical beam 6 is arc, which is provided with deep-slotted chip breaker 9, the center of circle of deep-slotted chip breaker 9 is positioned at Seat stay 7 and Chain stay 8 fixing position, axis sleeve 10 is arranged in deep-slotted chip breaker 9 movably, axis sleeve 10 is fixed in deep-slotted chip breaker 9 by attaching parts, upper beam 2 and underbeam 13 are connected described middle vertical beam 6 top and bottom respectively, and upper beam 2 is provided with mounting rack for seat 5 movably.
Two sidewalls of deep-slotted chip breaker 9 are provided with mounting hole 14 accordingly, the both sides up and down of axis sleeve 10 are provided with lug 11, lug 11 is provided with the through hole matched with mounting hole 14, and axis sleeve 10 is fixed in deep-slotted chip breaker 9 through mounting hole 14 and through hole by bolt 12, and bolt 12 attaching nut uses.Two sidewalls of deep-slotted chip breaker 9 are respectively equipped with some mounting holes 14, the mounting hole 14 on every sidewall arcuately groove 9 length direction arrangement.
The both sides of upper beam 2 are provided with chute 3, are provided with movable sliding block 4 in chute 3, and mounting rack for seat 5 is fixedly installed on slide block 4, and slide block 4 is fixed in chute 3 by bolt 12.
When using of the present utility model, by the mobile position of axis sleeve 10 in deep-slotted chip breaker 9, distance between adjustable foot pedal and vehicle seat, and, the center of circle due to deep-slotted chip breaker 9 is positioned on the central axis of rear wheel, therefore, in the process of mobile axis sleeve 10, the length of chain need not be changed, operate very convenient; Meanwhile, also regulate the distance between vehicle seat and handlebar by the position of moving slider 4 on upper beam 2, reach suitable effect, easy to use.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. multi-functional adjustable bicycle vehicle frame, comprise front vertical beam, upper beam, underbeam, middle vertical beam, axis sleeve and the Seat stay being connected described middle vertical beam, Chain stay, described Seat stay and Chain stay end affixed each other, it is characterized in that: described middle vertical beam is arc, which is provided with deep-slotted chip breaker, the center of circle of deep-slotted chip breaker is positioned at described Seat stay and Chain stay fixing position, described axis sleeve is arranged in described deep-slotted chip breaker movably, axis sleeve is fixed in deep-slotted chip breaker by attaching parts, described upper beam and underbeam are connected described middle vertical beam top and bottom respectively, described upper beam is provided with mounting rack for seat movably.
2. multi-functional adjustable bicycle vehicle frame according to claim 1, it is characterized in that: two sidewalls of described deep-slotted chip breaker are provided with mounting hole accordingly, the both sides up and down of described axis sleeve are provided with lug, described lug is provided with the through hole matched with described mounting hole, and axis sleeve is fixed in deep-slotted chip breaker through described mounting hole and through hole by described attaching parts.
3. multi-functional adjustable bicycle vehicle frame according to claim 2, is characterized in that: two sidewalls of described deep-slotted chip breaker are respectively equipped with some described mounting holes, the mounting hole on every sidewall arcuately groove length direction arrangement.
4. multi-functional adjustable bicycle vehicle frame according to claim 1, it is characterized in that: the both sides of described upper beam are provided with chute, be provided with movable sliding block in chute, described mounting rack for seat is fixedly installed on described slide block, and slide block is fixed in described chute by attaching parts.
5. the multi-functional adjustable bicycle vehicle frame according to claim 1,2 or 4, is characterized in that: described attaching parts is bolt, and described bolt attaching nut uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011942.XU CN204527482U (en) | 2015-01-08 | 2015-01-08 | Multi-functional adjustable bicycle vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011942.XU CN204527482U (en) | 2015-01-08 | 2015-01-08 | Multi-functional adjustable bicycle vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527482U true CN204527482U (en) | 2015-08-05 |
Family
ID=53741519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520011942.XU Expired - Fee Related CN204527482U (en) | 2015-01-08 | 2015-01-08 | Multi-functional adjustable bicycle vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527482U (en) |
-
2015
- 2015-01-08 CN CN201520011942.XU patent/CN204527482U/en not_active Expired - Fee Related
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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: 20150805 Termination date: 20160108 |