CN203996683U - A kind of ring-type is the shock-absorptive frame of bicycle of pipe up and down - Google Patents
A kind of ring-type is the shock-absorptive frame of bicycle of pipe up and down Download PDFInfo
- Publication number
- CN203996683U CN203996683U CN201420358420.2U CN201420358420U CN203996683U CN 203996683 U CN203996683 U CN 203996683U CN 201420358420 U CN201420358420 U CN 201420358420U CN 203996683 U CN203996683 U CN 203996683U
- Authority
- CN
- China
- Prior art keywords
- pipe
- vibration damper
- seat
- hinged
- damper plate
- 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 relates to a kind of ring-type shock-absorptive frame of bicycle of pipe up and down, comprise head tube, the upper pipe being connected with head tube and lower pipe and for being set with the seat pipe of a bar, upper pipe and lower pipe end are connected to form cyclic structure, described lower pipe end is provided with axis sleeve pipe, seat pipe is fixed in pipe upper surface, and in both sides, front and back, be provided with and reinforce rib pipe, upper pipe middle part is hinged with rotation vibration damper plate middle part, bottom and Chain stay are hinged, the hinged Seat stay of described rotation vibration damper plate end, described Chain stay and Seat stay are fixed by back vent sheet, described upper pipe and lower pipe junction are provided with connecting panel, between described rotation vibration damper plate head end and connecting panel, be provided with damping spring, by damping spring actv., reduced the vibrations of the riding injury to car body and human body, described upper pipe and lower pipe head end are connected in head tube position, end connects and axis sleeve position, and form cyclic structure, actv. prevents from being subject to impulsive force when larger, being connected between lower pipe and upper pipe destroys.
Description
Technical field
The utility model relates to a kind of cycle frame, relates in particular to a kind of ring-type shock-absorptive frame of bicycle of pipe up and down.
Background technology
Shock-absorptive frame of bicycle is with a kind of bicycle of bumper on the front fork of bicycle or seat.The damping of installing can balance out a part of impulsive force, and the head tube of existing shock-absorptive frame of bicycle, lower pipe, upper pipe jointing part are divided too simple, annexation between lower pipe and upper pipe is reinforced by reinforced rib at most, be subject to impulsive force when larger, being connected easily between lower pipe and upper pipe destroys.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of ring-type destroyed shock-absorptive frame of bicycle of pipe up and down that prevents from being connected between lower pipe and upper pipe from occurring is provided.
The utility model is to be achieved by the following technical programs:
A kind of ring-type is the shock-absorptive frame of bicycle of pipe up and down, comprise for being set with the head tube of front fork, the upper pipe being connected with head tube and lower pipe and for being set with the seat pipe of a bar, described upper pipe and lower pipe end are connected to form cyclic structure, described lower pipe end is provided with axis sleeve pipe, described seat pipe is fixed in pipe upper surface, and in both sides, front and back, be provided with and reinforce rib pipe, described upper pipe middle part is hinged with rotation vibration damper plate middle part, bottom and Chain stay are hinged, the hinged Seat stay of described rotation vibration damper plate end, described Chain stay and Seat stay are fixed by back vent sheet, described upper pipe and lower pipe junction are provided with connecting panel, between described rotation vibration damper plate head end and connecting panel, be provided with damping spring.
The beneficial effects of the utility model are:
This kind of body frame structure for automotive novelty, stability under loading, upper pipe middle part is hinged with rotation vibration damper plate middle part, bottom and Chain stay are hinged, the hinged Seat stay of described rotation vibration damper plate end, described Chain stay and Seat stay are fixed by back vent sheet, described upper pipe and lower pipe junction are provided with connecting panel, between described rotation vibration damper plate head end and connecting panel, be provided with damping spring, by damping spring actv., reduced the vibrations of the riding injury to car body and human body, described upper pipe and lower pipe head end are connected in head tube position, end connects and axis sleeve position, and form cyclic structure, actv. prevents from being subject to impulsive force when larger, being connected between lower pipe and upper pipe destroys.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1. pipe on, 2. head tube, 3. time pipe, a 4. pipe, 5. Seat stay, 6. Chain stay, 7. reinforces rib pipe, 8. rotation vibration damper plate, 9. damping spring, 10. axis sleeve pipe, 11. back vent sheets.
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing and most preferred embodiment, the utility model is described in further detail.
As shown in the figure, the utility model comprises for being set with the head tube 2 of front fork, the upper pipe 1 being connected with head tube and lower pipe 3 and for being set with the seat pipe 4 of a bar, described upper pipe and lower pipe end are connected to form cyclic structure, described lower pipe end is provided with axis sleeve pipe 10, described seat pipe is fixed in pipe upper surface, and in both sides, front and back, be provided with and reinforce rib pipe 7, described upper pipe middle part is hinged with rotation vibration damper plate 8 middle parts, bottom and Chain stay 6 are hinged, the hinged Seat stay 5 of described rotation vibration damper plate end, described Chain stay and Seat stay are fixing by back vent sheet 11, described upper pipe and lower pipe junction are provided with connecting panel, between described rotation vibration damper plate head end and connecting panel, be provided with damping spring 9.
This kind of body frame structure for automotive novelty, stability under loading, upper pipe middle part is hinged with rotation vibration damper plate middle part, bottom and Chain stay are hinged, the hinged Seat stay of described rotation vibration damper plate end, described Chain stay and Seat stay are fixed by back vent sheet, described upper pipe and lower pipe junction are provided with connecting panel, between described rotation vibration damper plate head end and connecting panel, be provided with damping spring, by damping spring actv., reduced the vibrations of the riding injury to car body and human body, described upper pipe and lower pipe head end are connected in head tube position, end connects and axis sleeve position, and form cyclic structure, actv. prevents from being subject to impulsive force when larger, being connected between lower pipe and upper pipe destroys.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. the ring-type shock-absorptive frame of bicycle of pipe up and down, it is characterized in that, comprise for being set with the head tube of front fork, the upper pipe being connected with head tube and lower pipe and for being set with the seat pipe of a bar, described upper pipe and lower pipe end are connected to form cyclic structure, described lower pipe end is provided with axis sleeve pipe, described seat pipe is fixed in pipe upper surface, and in both sides, front and back, be provided with and reinforce rib pipe, described upper pipe middle part is hinged with rotation vibration damper plate middle part, bottom and Chain stay are hinged, the hinged Seat stay of described rotation vibration damper plate end, described Chain stay and Seat stay are fixed by back vent sheet, described upper pipe and lower pipe junction are provided with connecting panel, between described rotation vibration damper plate head end and connecting panel, be provided with damping spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358420.2U CN203996683U (en) | 2014-06-30 | 2014-06-30 | A kind of ring-type is the shock-absorptive frame of bicycle of pipe up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358420.2U CN203996683U (en) | 2014-06-30 | 2014-06-30 | A kind of ring-type is the shock-absorptive frame of bicycle of pipe up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996683U true CN203996683U (en) | 2014-12-10 |
Family
ID=52036725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358420.2U Expired - Fee Related CN203996683U (en) | 2014-06-30 | 2014-06-30 | A kind of ring-type is the shock-absorptive frame of bicycle of pipe up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996683U (en) |
-
2014
- 2014-06-30 CN CN201420358420.2U patent/CN203996683U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160630 |