CN208248393U - The foldable structure of bicycle - Google Patents
The foldable structure of bicycle Download PDFInfo
- Publication number
- CN208248393U CN208248393U CN201820441097.3U CN201820441097U CN208248393U CN 208248393 U CN208248393 U CN 208248393U CN 201820441097 U CN201820441097 U CN 201820441097U CN 208248393 U CN208248393 U CN 208248393U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- support rod
- rod
- fixed
- fixing piece
- 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
The utility model relates to a kind of foldable structures of bicycle, the support rod that is fixed on cycle frame including lower end the telescopic rod that coaxially moves up and down of opposite support rod and can be fixed on locking member on support rod for locking support bar and telescopic rod, the upper end of the telescopic rod connects bike saddle, it is characterized by also including elastic ropes, one end of the stretch cord is fixed on the bottom of support rod, the other end is fixed in telescopic rod after passing axially through the support rod and telescopic rod, and tensing telescopic rod makes telescopic rod have the trend for drawing close support rod always.Compared with the prior art, the advantages of the utility model are: when so that telescopic rod being detached from support rod, can be folded to any direction under the connection of stretch cord by stretch cord connection support bar and telescopic rod, be readily transported and store；And the utility model structure is simple, production cost is low.
Description
Technical field
The utility model belongs to technical field of bicycles, and in particular to the foldable structure of bicycle.
Background technique
To be readily transported, storing, there are more bicycle designs to store body at foldable structure to reduce it currently on the market
Product, as Authorization Notice No. be CN103935440B patent of invention " vehicle body vehicle seat six-bar linkage fast folding portable electric is voluntarily
Vehicle ", the application for a patent for invention " a kind of folding bicycle " that application publication number is CN103587626A, Authorization Notice No. be
Folding bike knot disclosed in patent of invention " a kind of folding method of Foldable bicycle saddle " of CN102442389B etc.
The seat pillar that structure can fast implement the folding of bicycle, and be connected on bicycle with vehicle seat is able to achieve by locking member to be stretched up and down
Contracting is fixed, to facilitate the height for adjusting vehicle seat.However vehicle seat disclosed above cannot achieve folding or can only to a direction into
Row folds, and can still bring some inconvenience to transport, storage；Foldable structure is more complex simultaneously, and production cost is higher.
Utility model content
For the current state of the art, the technical problem to be solved by the utility model is to provide a kind of structures simply, can
Realize the foldable structure for the bicycle that any direction folds.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of foldable structure of bicycle, packet
It includes support rod that lower end is fixed on cycle frame, relative to the telescopic rod that support rod coaxially moves up and down and support can be fixed on
The locking member of locking support bar and telescopic rod is used on bar, the upper end of the telescopic rod to connect bike saddle, it is characterised in that: also
It include stretch cord, one end of the stretch cord is fixed on the bottom of support rod, and the other end passes axially through the support rod and stretches
It is fixed in telescopic rod after contracting bar, and tensing telescopic rod makes telescopic rod have the trend for drawing close support rod always.
As an improvement, further including having the first fixing piece and the second fixing piece, first fixing piece is set to the bottom of support rod
Portion, and the first fixing piece is connected with one end of the stretch cord；Second fixing piece is set to the top or inside of telescopic rod, and
Second fixing piece is connected with the other end of the stretch cord.
It improves again, first fixing piece and/or the second fixing piece are fixed plug.
Compared with the prior art, the advantages of the utility model are: by stretch cord connection support bar and telescopic rod, so that
When telescopic rod is detached from support rod, it can be folded to any direction under the connection of stretch cord, be readily transported and store；And this is practical new
Type structure is simple, production cost is low.
Detailed description of the invention
Fig. 1 is the stereogram exploded view of the utility model embodiment one；
Fig. 2 is the structural schematic diagram that the bicycle of foldable structure is equipped in the utility model embodiment one；
Fig. 3 is in the structural schematic diagram of foldable state for the bicycle in Fig. 2；
Fig. 4 is the folded structural schematic diagram of bicycle in Fig. 2；
Fig. 5 is the structural schematic diagram that the bicycle of foldable structure is equipped in the utility model embodiment two.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Embodiment one:
As shown in figures 1-4, a kind of foldable structure of bicycle, the support rod being fixed on including lower end on cycle frame
1, in support rod 1 can opposite about 1 support rod coaxially move telescopic rod 2, be fixed on support rod 1 and be used for locking support
The locking member 3 and stretch cord 4 of bar 1 and telescopic rod 2, wherein the upper end of telescopic rod 2 connects bike saddle 5, and locking member 3 is quickly to press from both sides
It links closely, one end of stretch cord 4 is fixed on the first fixing piece 6 of 1 bottom of support rod, and the other end passes axially through 1 He of support rod
It is fixed on after telescopic rod 2 on second fixing piece 7 at the top of telescopic rod 2, and tenses telescopic rod 2 there is telescopic rod 2 and draw close always
The trend of support rod 1, the first fixing piece 6 and the second fixing piece 7 are fixed plug in the present embodiment.
Before riding, bicyclist can adjust the height of bike saddle, method of adjustment according to height are as follows: open locking member 3, will stretch
Contracting bar 2 moves up or down to required position along support rod 1 and locks locking member 3.If needing to store after riding
Or transport, locking member 3 is first opened, telescopic rod 2 is pulled out out of support rod 1, and telescopic rod 2 is folded to required direction
, it is easy to operate, specifically refer to Fig. 3,4.
Embodiment two:
As shown in figure 5, being basically the same as the first embodiment, difference is set to telescopic rod 2 in the second fixing piece 7 in this present embodiment
The internal position close to centre.
Claims (3)
1. a kind of foldable structure of bicycle is fixed on the opposite support rod of the support rod on cycle frame, energy including lower end
The telescopic rod that coaxially moves down and it is fixed on the locking member that locking support bar and telescopic rod are used on support rod, the telescopic rod
Upper end connects bike saddle, it is characterised in that: and it further include elastic rope, one end of the stretch cord is fixed on the bottom of support rod,
The other end is fixed in telescopic rod after passing axially through the support rod and telescopic rod, and tensing telescopic rod makes telescopic rod have the beginning
The trend of support rod is drawn close eventually.
2. the foldable structure of bicycle according to claim 1, it is characterised in that: further include having the first fixing piece and second
Fixing piece, first fixing piece is set to the bottom of support rod, and the first fixing piece is connected with one end of the stretch cord；It is described
Second fixing piece is set to the top or inside of telescopic rod, and the second fixing piece is connected with the other end of the stretch cord.
3. the foldable structure of bicycle according to claim 2, it is characterised in that: first fixing piece and/or second
Fixing piece is fixed plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441097.3U CN208248393U (en) | 2018-03-30 | 2018-03-30 | The foldable structure of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441097.3U CN208248393U (en) | 2018-03-30 | 2018-03-30 | The foldable structure of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208248393U true CN208248393U (en) | 2018-12-18 |
Family
ID=64638670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820441097.3U Expired - Fee Related CN208248393U (en) | 2018-03-30 | 2018-03-30 | The foldable structure of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208248393U (en) |
-
2018
- 2018-03-30 CN CN201820441097.3U patent/CN208248393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190625 Address after: 315193 Donglin Temple Village, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Tu Ruida leisure goods Co., Ltd Address before: 315193 Zhejiang Ningbo Yinzhou Jiangshan Town Maoshan Ningbo Xiaoxing Vehicle Industry Co., Ltd. Patentee before: Ningbo Little Star Cycle Co., Ltd. |
|
| 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: 20181218 Termination date: 20200330 |