CN205737907U - It is easy to the folding travelling aided bicycle of height of seat regulation - Google Patents
It is easy to the folding travelling aided bicycle of height of seat regulation Download PDFInfo
- Publication number
- CN205737907U CN205737907U CN201620710377.0U CN201620710377U CN205737907U CN 205737907 U CN205737907 U CN 205737907U CN 201620710377 U CN201620710377 U CN 201620710377U CN 205737907 U CN205737907 U CN 205737907U
- Authority
- CN
- China
- Prior art keywords
- seat
- medicated cushion
- backing plate
- height
- connecting rod
- 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
This utility model provides the folding travelling aided bicycle being easy to height of seat regulation, and frame of hiring a car, vehicle frame includes two root posts being oppositely arranged, is respectively equipped with adjustment hole inside the middle and upper part of two root posts；Self-locking foldable assembly, including middle pivot, the fixing upper end being located at middle pivot top connects seat, it is hinged on upper end and connects connecting rod on the two of seat both sides, the slip block set being set on pivot, being hinged on two spacing gangbar of slip block set both sides, the fixing lower end being located at bottom middle pivot connects seat and is hinged on two lower links of connection seat both sides, lower end；Medicated cushion assembly, including medicated cushion and the two slidable adjustment seats that are hingedly connected to medicated cushion both sides.By design medicated cushion assembly and the structure of self-locking foldable assembly, so that medicated cushion assembly and self-locking foldable assembly independently separate without interfering, it is simple to the altitude mixture control of medicated cushion assembly, meet the most different user, improve the suitability of travelling aided bicycle.
Description
Technical field
This utility model relates to travelling aided bicycle, is specifically related to a kind of folding travelling aided bicycle.
Background technology
Travelling aided bicycle aims at handicapped people's design, uses for convenience, is typically desirable that possess the convenient receipts of folder function
Close, so can conveniently transport, lower manufacturing cost, but, traditional folding travelling aided bicycle, medicated cushion is fixing with fold mechanism even
Connecing, the folding space of fold mechanism interferes with medicated cushion, and the height of medicated cushion cannot be adjusted flexibly, and the suitability on product affects
Greatly, the demand in market is not met.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide the folding being easy to height of seat regulation
Travelling aided bicycle.
For solving the problems referred to above, the technical scheme that this utility model is used is as follows:
Being easy to the folding travelling aided bicycle of height of seat regulation, including vehicle frame, vehicle frame includes two root posts being oppositely arranged, two
It is respectively equipped with adjustment hole inside the middle and upper part of column；Self-locking foldable assembly, including middle pivot, fixes and is located at the upper of middle pivot top
End connects seat, is hinged on upper end and connects connecting rod on the two of seat both sides, the slip block set being set on middle pivot, is hinged on slip cap
Two spacing gangbar of seat both sides, the fixing lower end being located at bottom middle pivot connects seat and is hinged on connection seat both sides, lower end
Two lower links, on two, connecting rod has been respectively articulated with a upper fixed seat away from one end of middle pivot, and two upper fixed seats are fixedly installed respectively
On the inside middle portion of two root posts, two spacing gangbar have been respectively articulated with a lower fixed seat, and two away from one end of middle pivot
Lower link is hingedly connected to two lower fixed seats away from one end of middle pivot, and two lower fixed seats are fixedly installed on the bottom of two root posts
On inner side；Medicated cushion assembly, including medicated cushion and the two slidable adjustment seats that are hingedly connected to medicated cushion both sides, two slidable adjustment seats from
Being respectively fitted on two columns by end and be slidably matched with column, slidable adjustment seat is provided with safe bayonet lock, safe bayonet lock is with can
The mode cross-under of dismounting is in adjustment hole.
As preferably, safe bayonet lock includes connecting rod, and the middle part of connecting rod is articulated in the bottom of slidable adjustment seat by rotating shaft, even
One end of bar is fixedly installed bayonet lock, and the other end of connecting rod is provided with press section.
As preferably, connecting rod is fixed with between one end of bayonet lock and slidable adjustment seat and is provided with spring, and this spring is used for
There is provided one by bayonet lock towards near adjustment hole inside top pressure elastic stress.
As preferably, medicated cushion is made up of left backing plate, middle backing plate and right backing plate, the both sides of middle backing plate respectively with left backing plate,
Right backing plate is hinged, and two slidable adjustment seats are hingedly connected to left backing plate, the outside of right backing plate.
As preferably, medicated cushion is flexible medicated cushion.
As preferably, upper end connects the side of seat and is additionally provided with handle.
Compared to existing technology, the beneficial effects of the utility model are:
This utility model provide a kind of be easy to height of seat regulation folding travelling aided bicycle, by design medicated cushion assembly and from
The structure of lock foldable assembly, so that medicated cushion assembly and self-locking foldable assembly independently separate without interfering, it is simple to the height of medicated cushion assembly
Degree regulation, meets the most different user, is greatly improved the suitability of travelling aided bicycle；By the self-locking merit of self-locking foldable assembly
Can, make travelling aided bicycle structure under launching use state more firm, safe and reliable；By improving the structure of safe bayonet lock, make
More convenient operation during regulation medicated cushion height.
Accompanying drawing explanation
Fig. 1 is the structural representation folding travelling aided bicycle that this utility model is easy to height of seat regulation；
Fig. 2 is the deployed condition schematic diagram of this utility model embodiment；
Fig. 3 is the folded state schematic diagram of this utility model embodiment；
Fig. 4 is the structural representation of self-locking foldable assembly in Fig. 1；
Fig. 5 is the structural representation of medicated cushion assembly in Fig. 1；
Fig. 6 is the structural representation of the safe bayonet lock of this utility model embodiment.
Each reference: 1, vehicle frame；11, column；111, adjustment hole；2, self-locking foldable assembly；21, middle pivot；22, upper end
Connect seat；221, upper connecting rod；222, upper fixed seat；23, slip block set；231, spacing gangbar；24, lower end connects seat；241、
Lower link；242, lower fixed seat；3, medicated cushion assembly；31, slidable adjustment seat；311, free end；32, medicated cushion；321, left backing plate；
322, middle backing plate；323, right backing plate；33, safe bayonet lock；331, connecting rod；332, rotating shaft；333, bayonet lock；334, press section；335、
Spring；34, handle.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As shown in Figure 1, 2, it is simple to the folding travelling aided bicycle of height of seat regulation, including vehicle frame 1, vehicle frame 1 includes being oppositely arranged
Two root posts 11, be respectively equipped with adjustment hole 111 inside the middle and upper part of two root posts 11；Self-locking foldable assembly 2, including middle pivot
21, the fixing upper end being located at middle pivot 21 top connects seat 22, is hinged on upper end and connects connecting rod 221 on the two of seat 22 both sides, set
The slip block set 23 being located on pivot 21, is hinged on two spacing gangbar 231 of slip block set 23 both sides, fixes and is located at maincenter
Lower end bottom axle 21 connects seat 24 and is hinged on two lower links 241 of connection seat 24 both sides, lower end, on two, connecting rod 221 is remote
Be respectively articulated with a upper fixed seat 222 from one end of middle pivot 21, two upper fixed seats 222 are respectively fixedly disposed at two root posts 11
Inside middle portion on, two spacing gangbar 231 have been respectively articulated with a lower fixed seat 242, and twice away from one end of middle pivot 21
Connecting rod 241 is hingedly connected to two lower fixed seats 242 away from one end of middle pivot 21, and two lower fixed seats 242 are fixedly installed on two
In the lower inside of column 11；Medicated cushion assembly 3, including medicated cushion 32 and the two slidable adjustment seats that are hingedly connected to medicated cushion both sides
31, the free end of two slidable adjustment seats 31 is respectively fitted on two columns 11 and is slidably matched, on slidable adjustment seat 31 with column 11
Being provided with safe bayonet lock 33, safe bayonet lock 33 cross-under removably is in adjustment hole 111.
The travelling aided bicycle that this utility model provides is under its fully unfolded position, and self-locking foldable assembly 2 is in self-locking state, such as figure
2, shown in 4, upper end connects seat 22, upper connecting rod 221 and upper fixed seat 222 the most in line, similarly, lower end connect seat 24, under
The most in line, one end of spacing gangbar 231 is hinged with lower fixed seat 242 for connecting rod 241 and lower fixed seat 242, the other end and
Slip block set 23 is hinged, slip block set 23 top press end connect seat 22, by middle pivot 21, upper end connect seat 22, slip block set 23,
Spacing gangbar 231, lower link 241 and lower end connect seat 24 and form gusseted, form auto-lock function, it is ensured that travelling aided bicycle is complete
Firm under full deployed condition, safe and reliable.
As shown in Figure 2,6, medicated cushion 32, by slidable adjustment seat 31 and column 11 clamping, is provided with inside the middle and upper part of column 11
Multiple adjustment holes 111, can the height of the more demand regulation medicated cushion 32 of user, for the ease of medicated cushion 32 altitude mixture control,
Being additionally provided with safe bayonet lock 33 on slidable adjustment seat 31, safe bayonet lock 33 includes that connecting rod 331, the middle part of connecting rod 331 pass through rotating shaft
332 bottoms being articulated in slidable adjustment seat 31, one end of connecting rod 331 is fixedly installed bayonet lock 333, and the other end of connecting rod 331 sets
There is press section 334, when needs regulation medicated cushion 32 height, it is only necessary to press the press section 334 of safe bayonet lock 33, connecting rod 331 edge
Rotating shaft 332 to rotate, bayonet lock 333 departs from adjustment hole 111 clamping, and slidable adjustment seat 31 can be upper and lower along column 11 short transverse
The mobile height regulating medicated cushion 32；Further, connecting rod 331 is fixed with one end and the slidable adjustment seat 31 of bayonet lock 333
Between be provided with spring 335, spring 335 provide one keep bayonet lock 333 towards near adjustment hole 111 inside top pressure elasticity
Stress.
Further, as it is shown in figure 5, medicated cushion 32 is made up of left backing plate 321, middle backing plate 322 and right backing plate 323, middle pad
The both sides of plate 322 are hinged with left backing plate 321, right backing plate 33 respectively, when self-locking foldable assembly 2 folds and folds, medicated cushion 32 also with
Time fold, left backing plate 321, the collapsed shape that middle backing plate 322 and right backing plate 323 are formed and the shape phase of self-locking foldable assembly 2
Coupling, separate does not interferes, it is simple to the altitude mixture control of medicated cushion 32, same, medicated cushion 32 can also flexible medicated cushion, also will not do
Relate to the folding folding of self-locking foldable assembly 2.
Further, as shown in Figure 3,4, fold travelling aided bicycle for the ease of operation, connect also fixing on seat 22 company in upper end
Being connected to handle 34, when travelling aided bicycle needs to launch, user operation handle 34 down pushes away, until medicated cushion 32 is straight, works as travelling aided bicycle
When needing folding to fold, user operation handle 34 is toward pull-up, it becomes possible to complete jackknife action.
Above-mentioned embodiment is only preferred implementation of the present utility model, it is impossible to limit this utility model protection with this
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of this utility model and replacing all belongs to
In this utility model scope required for protection.
Claims (6)
1. it is easy to the folding travelling aided bicycle of height of seat regulation, it is characterised in that including:
Vehicle frame, vehicle frame includes two root posts being oppositely arranged, is respectively equipped with adjustment hole inside the middle and upper part of two root posts；
Self-locking foldable assembly, including middle pivot, the fixing upper end being located at middle pivot top connects seat, is hinged on upper end and connects seat two
Connecting rod on the two of side, the slip block set being set on middle pivot, it is hinged on two spacing gangbar of slip block set both sides, fixes and set
Lower end bottom middle pivot connects seat and is hinged on two lower links of connection seat both sides, lower end, and on two, connecting rod is away from middle pivot
One end be respectively articulated with a upper fixed seat, two upper fixed seats are respectively fixedly disposed on the inside middle portion of two root posts, two limit
Position gangbar has been respectively articulated with a lower fixed seat away from one end of middle pivot, and two lower links cut with scissors respectively away from one end of middle pivot
Being connected to two lower fixed seats, two lower fixed seats are fixedly installed in the lower inside of two root posts；
Medicated cushion assembly, including medicated cushion and the two slidable adjustment seats that are hingedly connected to medicated cushion both sides, the freedom of two slidable adjustment seats
End is respectively fitted on two columns and is slidably matched with column, and slidable adjustment seat is provided with safe bayonet lock, and safe bayonet lock is with removable
The mode cross-under unloaded is in adjustment hole.
It is easy to the folding travelling aided bicycle of height of seat regulation the most as claimed in claim 1, it is characterised in that safe bayonet lock includes even
Bar, the middle part of connecting rod is articulated in the bottom of slidable adjustment seat by rotating shaft, and one end of connecting rod is fixedly installed mates with adjustment hole
Bayonet lock, the other end of connecting rod is provided with press section.
It is easy to the folding travelling aided bicycle of height of seat regulation the most as claimed in claim 2, it is characterised in that connecting rod is provided with bayonet lock
Being provided with spring between one end and slidable adjustment seat, bayonet lock is pushed up towards near the inside of adjustment hole by this spring for providing one
The elastic stress of pressure.
Be easy to the most as claimed in claim 1 height of seat regulation folding travelling aided bicycle, it is characterised in that medicated cushion by left backing plate,
Middle backing plate and right backing plate composition, the both sides of middle backing plate are hinged with left backing plate, right backing plate respectively, and two slidable adjustment seats are respectively articulated with
In left backing plate, the outside of right backing plate.
It is easy to the folding travelling aided bicycle of height of seat regulation the most as claimed in claim 1, it is characterised in that medicated cushion is flexible seat
Pad.
It is easy to the folding travelling aided bicycle of height of seat regulation the most as claimed in claim 1, it is characterised in that upper end connects the side of seat
Face is additionally provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710377.0U CN205737907U (en) | 2016-07-06 | 2016-07-06 | It is easy to the folding travelling aided bicycle of height of seat regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710377.0U CN205737907U (en) | 2016-07-06 | 2016-07-06 | It is easy to the folding travelling aided bicycle of height of seat regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205737907U true CN205737907U (en) | 2016-11-30 |
Family
ID=57377567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620710377.0U Expired - Fee Related CN205737907U (en) | 2016-07-06 | 2016-07-06 | It is easy to the folding travelling aided bicycle of height of seat regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205737907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600232A (en) * | 2017-10-31 | 2018-01-19 | 开平陆域机电科技有限公司 | A kind of scooter of rumble seat and the application rumble seat |
-
2016
- 2016-07-06 CN CN201620710377.0U patent/CN205737907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600232A (en) * | 2017-10-31 | 2018-01-19 | 开平陆域机电科技有限公司 | A kind of scooter of rumble seat and the application rumble seat |
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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: 20161130 Termination date: 20210706 |