CN205837077U - A kind of foldable structure of shape variable bicycle - Google Patents
A kind of foldable structure of shape variable bicycle Download PDFInfo
- Publication number
- CN205837077U CN205837077U CN201620664795.0U CN201620664795U CN205837077U CN 205837077 U CN205837077 U CN 205837077U CN 201620664795 U CN201620664795 U CN 201620664795U CN 205837077 U CN205837077 U CN 205837077U
- Authority
- CN
- China
- Prior art keywords
- adjusting rod
- rotating connector
- wheel fork
- arranges
- shock absorber
- 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 discloses the foldable structure of a kind of shape variable bicycle, the trailing wheel that including the front-wheel being installed between front-wheel fork, is installed between trailing wheel fork and for connecting the vehicle frame of front-wheel fork and trailing wheel fork；Described vehicle frame includes a rotating connector, two middle bars, a mobile jib, an adjusting rod and a support bar, the rounded shape of rotating connector, centre arranges a connecting shaft, one end of two middle bars is fixing connects rotating connector, a regulation chamber is formed between two middle bars, on two middle bars uniform be provided with more than one first location hole, adjusting rod is provided with the second hole, location, on adjusting rod second location hole alignment first positioned through arrange a latch complete coordinate location.This utility model can change the mode of riding of whole bicycle as required, can be ridden by back-tilting type, it is possible to normally ride, and uses more comfortable, and can realize the folding of whole car by a rotating connector and carry, and volume is little, carries convenient.
Description
Technical field
This utility model relates to the foldable structure of a kind of shape variable bicycle.
Background technology
Bicycle is the commonly used vehicles of people in daily life, and its health that can temper people also can energy-conservation subtract
Row, meets Green Travel environmental protection concept.Existing bicycle, when riding, the health of whole people usually keeps a posture, because of
This can feel the fatigue of health long afterwards riding.General bicycle often only has one to ride mode.
If additionally bicycle to carry, general volume is relatively big, inconvenient to carry, if therefore bicycle carries out a folding
Folding and carry, that is the goodst design.
Summary of the invention
Technical problem to be solved in the utility model is to provide one can realize deformation, as required also dependent on needs
The foldable structure of the shape variable bicycle carry out folding, being conveniently affectedly bashful.
This utility model is achieved through the following technical solutions: the foldable structure of a kind of shape variable bicycle, including peace
It is loaded on the front-wheel between front-wheel fork, the trailing wheel being installed between trailing wheel fork and for connecting front-wheel fork and trailing wheel fork
Vehicle frame；
Described vehicle frame includes a rotating connector, two middle bars, a mobile jib, an adjusting rod and a support bar, is rotationally connected
The rounded shape of part, centre arranges a connecting shaft, and one end of two middle bars is fixing connects rotating connector, is formed between two middle bars
One regulation chamber, adjusting rod is inserted in the regulation intracavity of two middle bars, and uniform on two middle bars to be provided with more than one first fixed
Hole, position, adjusting rod is provided with the second hole, location, and the second hole, location alignment first on adjusting rod positioned through arranging one slotting
Sell out into cooperation location；Described adjusting rod is expansion link, adjusting rod by two sleeve pipe movable sets in together；
The bottom of adjusting rod arranges a rotating shaft, and the side of support bar is provided with an axle sleeve, the rotating shaft activity bottom adjusting rod
Being installed in the axle sleeve of support bar side, adjusting rod connects two by the rotation of rotating shaft realization with axle sleeve, the top of trailing wheel fork
The afterbody of bar in root；
The side of front-wheel fork arranges a connecting piece, connects and arranges one first axis hole in the middle of sheet, connects the first axle on sheet
Hole is installed in the connecting shaft in the middle of rotating connector, and front-wheel fork realizes the rotation with connecting shaft by connecting sheet；
One end of mobile jib is provided with the second axis hole, and the second axle sleeve is installed in the connecting shaft in the middle of rotating connector, mobile jib
Realized and being rotationally connected of rotating connector by the second axis hole.
The outside of rotating connector arranges a compressing member, and connecting shaft stretches out in the outside of rotating connector, and compressing member is installed
In the external part of connecting shaft, the outside tight locking button of installing of compressing member, middle bar, front-wheel fork side connection sheet all by this locking
Padlock is tight.
As preferred technical scheme, a fixing seat is detachably installed by screw in the upper end of described mobile jib, fixing seat
Upper end one medicated cushion is installed, the side of fixing seat arranges an extension block, arranges a draw-in groove, arrange one through draw-in groove in the middle of extension block
Shock absorber, the top of shock absorber is provided with a rotational pin, and shock absorber is movably installed in draw-in groove by rotational pin, outside removable pin
Portion arranges a tight locking button, and shock absorber is locked with fixing seat by tight locking button.
As preferred technical scheme, the lower end of described shock absorber offsets with the upper surface of two middle bars.
The beneficial effects of the utility model are: this practicality utility model can change the side of riding of whole bicycle as required
Formula, can be ridden by back-tilting type, it is possible to normally ride, and uses more comfortable, and can realize whole car by a rotating connector
The folding of son is carried, and volume is little, carries convenient.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the structural representation after deformation of the present utility model；
Fig. 3 is the structural representation of rotating connector.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive
Feature and/or step beyond, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), unless chatted especially
State, all can be by other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, each feature is only
It it is an example in a series of equivalence or similar characteristics.
As it is shown in figure 1, the foldable structure of a kind of shape variable bicycle of the present utility model, including be installed on front-wheel fork 1 it
Between front-wheel 17, trailing wheel 12 and for connecting the vehicle frame of front-wheel fork 1 and trailing wheel fork；
Described vehicle frame includes a rotating connector 21, two middle bar 10, mobile jib 4, adjusting rod 23 and a support bar 13,
The rounded shape of rotating connector 21, centre arranges a connecting shaft 18, and one end of two middle bars 10 is fixing connects rotating connector 21,
Forming a regulation chamber between two middle bars 10, adjusting rod 23 is inserted in the regulation intracavity of two middle bars, uniform on two middle bars 10
It is provided with more than one first hole 9, location, adjusting rod 23 is provided with the second hole, location 16, the second location on adjusting rod 23
Hole 16 be directed at first positioned through arrange a latch complete coordinate location；Described adjusting rod is expansion link, and adjusting rod is by two
Sleeve pipe movable set is in together.
The bottom of adjusting rod 23 arranges a rotating shaft 14, and the side of support bar 13 is provided with an axle sleeve 15, bottom adjusting rod 23
Rotating shaft 14 be movably installed in the axle sleeve 15 of support bar 13 side, adjusting rod 23 is realized and the turning of axle sleeve 15 by rotating shaft 14
Dynamic, the top of trailing wheel fork connects the afterbody of two middle bars 10；
The side of front-wheel fork arranges a connecting piece 22, connects and arranges one first axis hole in the middle of sheet 22, connects the on sheet
One axis hole is installed in the connecting shaft 18 in the middle of rotating connector, and front-wheel fork 1 realizes and connecting shaft 18 by connecting sheet 22
Rotate；
One end of mobile jib 4 is provided with the second axis hole, and the second axle sleeve is installed in the connecting shaft 18 in the middle of rotating connector, main
Bar is realized and being rotationally connected of rotating connector by the second axis hole.
The outside of rotating connector 17 arranges a compressing member 19, and connecting shaft 18 stretches out in the outside of rotating connector, compresses
Part is installed on the external part of connecting shaft, the outside tight locking button 20 of installing of compressing member, middle bar, front-wheel fork side connection sheet the most logical
Cross this tight locking button 20 to lock.
Wherein, a fixing seat 6 is detachably installed by screw in the upper end of mobile jib 4, and a medicated cushion is installed in the upper end of fixing seat 6
3, the side of fixing seat 6 arranges and arranges a draw-in groove in the middle of an extension block 7, extension block 7, arranges a shock absorber 5, shock-absorbing through draw-in groove
The top of device 5 is provided with a rotational pin (not shown), and shock absorber is movably installed in draw-in groove by rotational pin, the outside of removable pin
Arranging a tight locking button, shock absorber is locked with fixing seat by tight locking button, and the lower end of shock absorber offsets with the upper surface of two middle bars.
When needs fold, unclamp tight locking button, now shock absorber is gone to fixing seat one end by removable pin so that fold
Time can reduce the erection space of shock absorber, by directly acting on the shock absorber effect of medicated cushion lower end when riding so that damping
Effect is greatly promoted.
During deformation, adjusting rod adjusts position at regulation intracavity, is then inserted into latch in corresponding hole, location, adjusts regulation
Layback degree in the position of bar phase centering rod, and then regulation ride, is supported by backrest 8 during layback, whole people can after
Back-laying ride type, rides more light, makes to ride for a long time by the different riding posture of replacing and also will not feel the tired of health
Labor is with uncomfortable.
During folding, unclamping the tight locking button at rotating connector, now the connection sheet of front-wheel fork side turns relative to connecting shaft
Dynamic, front-wheel fork and handlebar is folded as illustrated by the arrows in fig. 1 to centre；And the folding of mobile jib is also same principle, will be main
Burr is around connecting folding in the middle of axially, and the mobile jib direction of arrow in Fig. 1 is folding direction, in the folding direction of shock absorber such as Fig. 1
Arrow shown in, as illustrated by the arrows in fig. 1, pull-out latch can complete folding by axle sleeve and rotating shaft in the folding of adjusting rod and support bar
Folded.
Wherein the tight locking button at rotating connector then uses commonly used tight locking button structure in prior art, as it is shown on figure 3,
Owing to one end arc section of tight locking button is cam-like, the handle therefore compressing tight locking button makes cam to be compressed by compressing member,
Therefore rotating connector wherein side extrudes to opposite side, completes the locking of all parts, and in figure, rotating connector is provided with two
Sheet, a piece of is arranged to fixing shape, and another sheet is arranged to moving type, and tight locking button is arranged at active side one end.
The beneficial effects of the utility model are: this practicality utility model can change the side of riding of whole bicycle as required
Formula, can be ridden by back-tilting type, it is possible to normally ride, and uses more comfortable, and can realize whole car by a rotating connector
The folding of son is carried, and volume is little, carries convenient.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. the foldable structure of a shape variable bicycle, it is characterised in that: include the front-wheel being installed between front-wheel fork, be installed on
Trailing wheel between trailing wheel fork and for connecting the vehicle frame of front-wheel fork and trailing wheel fork；
Described vehicle frame includes a rotating connector, two middle bars, a mobile jib, an adjusting rod and a support bar, rotating connector in
Toroidal, centre arranges a connecting shaft, and one end of two middle bars is fixing connects rotating connector, forms a tune between two middle bars
Joint chamber, adjusting rod is inserted in the regulation intracavity of two middle bars, on two middle bars uniform be provided with more than one first location hole,
Being provided with the second hole, location on adjusting rod, the second hole, location alignment first on adjusting rod positioned and completed through arranging a latch
Coordinate location；Described adjusting rod is expansion link, adjusting rod by two sleeve pipe movable sets in together；
The bottom of adjusting rod arranges a rotating shaft, and the side of support bar is provided with an axle sleeve, and the rotating shaft activity bottom adjusting rod is installed
In the axle sleeve of support bar side, adjusting rod is by the rotation of rotating shaft realization with axle sleeve, during the top of trailing wheel fork connects two
The afterbody of bar；
The side of front-wheel fork arranges a connecting piece, connects and arranges one first axis hole in the middle of sheet, connects the first axis hole peace on sheet
Being loaded in the connecting shaft in the middle of rotating connector, front-wheel fork realizes the rotation with connecting shaft by connecting sheet；
One end of mobile jib is provided with the second axis hole, and the second axle sleeve is installed in the connecting shaft in the middle of rotating connector, and mobile jib passes through
Second axis hole realization is rotationally connected with rotating connector,
The outside of rotating connector arranges a compressing member, and connecting shaft stretches out in the outside of rotating connector, and compressing member is installed on even
The external part of spindle, the outside tight locking button of installing of compressing member, middle bar, front-wheel fork side connection sheet all by this locking padlock
Tightly.
The foldable structure of shape variable bicycle the most according to claim 1, it is characterised in that: spiral shell is passed through in the upper end of described mobile jib
Silk is detachable installs a fixing seat, and a medicated cushion is installed in the upper end of fixing seat, and the side of fixing seat arranges an extension block, extension block
Centre arranges a draw-in groove, arranges a shock absorber through draw-in groove, and the top of shock absorber is provided with a rotational pin, and shock absorber is by rotating
Pin is movably installed in draw-in groove, and the outside of removable pin arranges a tight locking button, and shock absorber is locked with fixing seat by tight locking button.
The foldable structure of shape variable bicycle the most according to claim 2, it is characterised in that: the lower end of described shock absorber and two
In root, the upper surface of bar offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664795.0U CN205837077U (en) | 2016-06-23 | 2016-06-23 | A kind of foldable structure of shape variable bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664795.0U CN205837077U (en) | 2016-06-23 | 2016-06-23 | A kind of foldable structure of shape variable bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205837077U true CN205837077U (en) | 2016-12-28 |
Family
ID=57621543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620664795.0U Expired - Fee Related CN205837077U (en) | 2016-06-23 | 2016-06-23 | A kind of foldable structure of shape variable bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205837077U (en) |
-
2016
- 2016-06-23 CN CN201620664795.0U patent/CN205837077U/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: 20161228 Termination date: 20190623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |