CN205769706U - Anti-down rear bicycle - Google Patents
Anti-down rear bicycle Download PDFInfo
- Publication number
- CN205769706U CN205769706U CN201620696551.0U CN201620696551U CN205769706U CN 205769706 U CN205769706 U CN 205769706U CN 201620696551 U CN201620696551 U CN 201620696551U CN 205769706 U CN205769706 U CN 205769706U
- Authority
- CN
- China
- Prior art keywords
- vehicle seat
- bicycle
- spring
- turning part
- support bar
- 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
This utility model relates to anti-down rear bicycle, including vehicle seat, support bar, connector and lock box, described vehicle seat is arranged on connector, and fixing with connector be connected, described support bar one end is fixed on vehicle frame, the other end is detachable connection with vehicle seat, and described lock box is provided with the first axis hole and draw-in groove；Described connector includes connecting rod and two turning parts, at least two, described connecting rod, is respectively placed in the both sides of vehicle seat, and connecting rod one end is fixed on vehicle seat, and the other end is connected with turning part, and turning part is provided with the second axis hole, and turning part is arranged on outside lock box；Advantage is: improve the connected mode of rear bicycle and bicycle, it is achieved replaces rear bicycle original kicking function, adds stability during bicycle parking, make bicycle be not easy to be blown down；Compared with the device that other structures of peripheral hardware prevent bicycle from blowing down, this utility model simple in construction, with low cost, unnecessary burden will not be increased to bicycle.
Description
Technical field
This utility model belongs to front fork field, particularly relates to a kind of anti-down rear bicycle.
Background technology
Bicycle uses relatively broad a kind of walking-replacing tool as modern people, and it has green energy conservation, convenient and swift
Etc. advantage.Along with increasing of road vehicles, the people of short distance distance be more willing to select bicycle as walking-replacing tool, and from
Driving can be taken exercises and energy-conserving and environment-protective.
It mostly is a support due to bicycle support leg of the prior art or line supports, running into the reason of weather or surprisingly touching
The reason such as hitting, bicycle is easy to be blown down, and is likely to result in bicycle damage in various degree.Prior art also has
Placing the device that blows down of bicycle, but be all to increase peripheral device structure or device to prevent bicycle from being blown down, this i.e. adds into
This also increases unnecessary burden to bicycle.
Summary of the invention
This utility model provides a kind of anti-down rear bicycle, it is therefore an objective to: change the connection of rear bicycle and bicycle
Mode, it is achieved place the function that bicycle is surprisingly blown down.
For achieving the above object, the technical solution adopted in the utility model is: anti-down rear bicycle, including vehicle seat, props up
Strut, connector and lock box, described vehicle seat is arranged on connector, and fixing with connector is connected, described support bar one end
Being fixed on vehicle frame, the other end is detachable connection with vehicle seat, and described lock box is provided with the first axis hole and draw-in groove；Described connection
Part includes connecting rod and two turning parts, at least two, described connecting rod, is respectively placed in the both sides of vehicle seat, and connecting rod one end is fixed on car
On seat, the other end is connected with turning part, and turning part is provided with the second axis hole, and turning part is arranged on outside lock box, and rear drum passes through
Rear bicycle is fixed on bicycle by the first axis hole and the second axis hole；In the turning part of lock box side is installed, bullet is set
Spring, spring one end is fixed on inside turning part, and the other end reaches outside turning part, is stuck on the edge inside lock box, described card
Spring can be accommodated inside groove.
As preferably, being provided with support slot at the correspondence support bar of described vehicle seat lower end, described support bar is inserted into and props up
In support groove；
As preferably, described spring outwards parcel spring shell, the head of described shell is spheric；
As preferably, described card front of the slot (front wheel direction) is inclined-plane, and rear end is for facing directly
As preferably, draw-in groove upper end is that elastomeric material is made.
As preferably, when vehicle seat contacts with support bar, spring and the card angle of the v-groove are 180 degree.
When needing to stop, vehicle seat is separated with support bar, and the vehicle seat that turns clockwise, now spring is transported along lock box inwall
Dynamic, after running into draw-in groove, spring stretches, and makes Spring Card in draw-in groove, and owing to the rear vehicle seat of bicycle is a face, face is relative to point
Or line supports more stable.Need travel time, by vehicle seat along revolving turnback counterclockwise, spring along inclined-plane slide and gradually
Compress or press draw-in groove upper end spring-compressed, and seat stays bar is connected.
Compared with prior art, the utility model has the advantages that: improve the connected mode of rear bicycle and bicycle, real
Now replace rear bicycle original kicking function, add stability during bicycle parking, make bicycle be not easy by
Blow down；Compared with the device that other structures of peripheral hardware prevent bicycle from blowing down, this utility model simple in construction, with low cost, will not
Unnecessary burden is increased to bicycle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model part A；
The structural representation of Fig. 3 position this utility model part B；
In figure: 1-vehicle seat, 11-support slot, 2-support bar, 3-connector, 31-connecting rod, 32-turning part, 321-the second axle
Hole, 322-spring, 323-spring shell, 4-lock box, 41-the first axis hole, 42-draw-in groove, 42a-inclined-plane, 42b-faces directly, 42c-card
Groove upper end.
Detailed description of the invention
Complex chart 1, Fig. 2 and Fig. 3, illustrate detailed description of the invention of the present utility model.
A kind of anti-fall type rear bicycle, including vehicle seat 1, support bar 2, connector 3 and lock box 4；Described vehicle seat 1 is arranged on
On connector 2, and fixing with connector 2 being connected, connector 2 is used for connecting together rear drum with vehicle seat 1, plays support
Effect.Described support bar 2 one end is fixed on vehicle frame, and the other end is connected, due to this utility model for detachable with vehicle seat 1
Being movable connection method between middle vehicle seat 1 and wheel, support bar 2 is used for connecting vehicle seat 1, when preventing vehicle seat 1 from using as seat
Landing or movement.
Described connector 3 includes connecting rod 31 and two turning parts 32, at least two, described connecting rod 31, is respectively placed in vehicle seat
The both sides of 1, connecting rod 31 one end is fixed on vehicle seat 1, and the other end is fixing with turning part 32 to be connected；Preferably 4, connecting rod 31, vehicle seat
The both sides of 1 respectively arrange two, and two connecting rods 31 of vehicle seat 1 side are triangle with the limit of vehicle seat 1, fixing more stable.Turn
Be provided with the second axis hole 321 to portion 32, turning part 32 is arranged on outside lock box 4, and rear drum passes through the first axis hole 41 and the second axle
Bicycle saddle 1 is fixed on bicycle by hole 321；In the turning part 32 of lock box 4 side is installed, spring 322, spring are set
322 one end are fixed on inside turning part 32, and the other end reaches outside turning part 32, are stuck on lock box 4 inwall, spring now
322 are in compressive state.
Described lock box 4 is provided with the first axis hole 41 and draw-in groove 42；Lock box 4 be bottom surface be circular box body, draw-in groove 42 is box
Outwards (lock box 4 the is outer) stretching of body edge is formed, and the first axis hole 41 is arranged on the bottom center position of lock box 4, described draw-in groove 42
Can accommodate spring 322, when vehicle seat 1 uses as heel brace, draw-in groove 42 coordinates spring 322 to form the fulcrum of fixing vehicle seat 1, anti-
Only vehicle seat 1 slides.
A kind of vehicle seat 1 and the preferable detachable connected mode of support bar 2, set at described vehicle seat 1 lower end correspondence support bar 2
Being equipped with support slot 11, described support bar 2 is inserted in support slot 11；When vehicle seat 1 uses as back seat, by support slot 11
Corresponding support bar 2 button is plugged, and i.e. can slide with placement vehicle seat 1.
In order to make the spring 322 slip in lock box 4 more smooth, outside described spring 322, wrap up spring shell 323,
The head of described spring shell 323 is spheric.
In order to make vehicle seat 1 more preferably reduce, described draw-in groove 42 front end (front wheel direction) is inclined-plane 42a, and rear end is straight
Face 42b or be that elastomeric material is made by draw-in groove upper end 42c.
In order to make vehicle seat 1 when using as heel brace more stable, when vehicle seat 1 contacts with support bar 2, spring and draw-in groove 42
Angle is 180 degree, and after i.e. vehicle seat 1 needs dextrorotation turnback, spring 332 overlaps with draw-in groove 42.
When needing to stop, vehicle seat 1 is separated with support bar 2, and the vehicle seat 1 that turns clockwise, now spring 332 is along lock box
4 inwall motions, after running into draw-in groove 42, spring stretches, and makes spring 332 be stuck in draw-in groove 42, owing to rear bicycle is a face,
Face supports more stable relative to point or line.When needing to travel, by vehicle seat 1 along rotating 18 degree counterclockwise, spring 332 is along tiltedly
When face 42a slides and gradually reduces or presses draw-in groove upper end 42c, spring 332 compresses, and is connected i.e. with support bar 2 by vehicle seat 1
Can.
Above embodiment of the present utility model has been described in detail, but described content be only of the present utility model preferably
Embodiment, it is impossible to be considered for limiting practical range of the present utility model.All according to this utility model application range made equal
Deng change and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (6)
- The most anti-down rear bicycle, it is characterised in that: include that vehicle seat, support bar, connector and lock box, described vehicle seat are arranged on even On fitting, and fixing with connector being connected, described support bar one end is fixed on vehicle frame, and the other end and vehicle seat are detachable Connect；Described connector includes connecting rod and two turning parts, at least two, described connecting rod, is respectively placed in the both sides of vehicle seat, even Bar one end is fixed on vehicle seat, and the other end is fixing with turning part to be connected, and turning part is provided with the second axis hole, and turning part is arranged on lock Outside box；Arranging spring in being provided with the turning part of lock box side, spring one end is fixed on inside turning part, and the other end reaches Outside turning part, being stuck on lock box inwall, now spring is compressive state；Described lock box is provided with the first axis hole and draw-in groove, described Can accommodate spring inside draw-in groove, rear bicycle is fixed on bicycle by rear drum by the first axis hole and the second axis hole.
- Anti-down rear bicycle the most according to claim 1, it is characterised in that: set at the correspondence support bar of described vehicle seat lower end Being equipped with support slot, described support bar is inserted in support slot.
- Anti-down rear bicycle the most according to claim 1, it is characterised in that: described spring outwards parcel spring shell, The head of described shell is spheric.
- Anti-down rear bicycle the most according to claim 1, it is characterised in that: described card front of the slot is inclined-plane, and rear end is Face directly.
- Anti-down rear bicycle the most according to claim 1, it is characterised in that: draw-in groove upper end is that elastomeric material is made.
- Anti-down rear bicycle the most according to claim 1, it is characterised in that: when back seat contacts with support bar, spring It it is 180 degree with the card angle of the v-groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620696551.0U CN205769706U (en) | 2016-07-01 | 2016-07-01 | Anti-down rear bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620696551.0U CN205769706U (en) | 2016-07-01 | 2016-07-01 | Anti-down rear bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205769706U true CN205769706U (en) | 2016-12-07 |
Family
ID=58126917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620696551.0U Expired - Fee Related CN205769706U (en) | 2016-07-01 | 2016-07-01 | Anti-down rear bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205769706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021152A (en) * | 2017-05-08 | 2017-08-08 | 东北大学 | A kind of anti-tipping mechanism of sulky vehicle |
| CN107792253A (en) * | 2017-11-06 | 2018-03-13 | 宋彦震 | It is windproof, anti-to push over bicycle mudguard |
-
2016
- 2016-07-01 CN CN201620696551.0U patent/CN205769706U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021152A (en) * | 2017-05-08 | 2017-08-08 | 东北大学 | A kind of anti-tipping mechanism of sulky vehicle |
| CN107792253A (en) * | 2017-11-06 | 2018-03-13 | 宋彦震 | It is windproof, anti-to push over bicycle mudguard |
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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: 20161207 Termination date: 20180701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |