CN207466879U - For the rotation adjustable self-locking device of handlebar - Google Patents
For the rotation adjustable self-locking device of handlebar Download PDFInfo
- Publication number
- CN207466879U CN207466879U CN201720682920.5U CN201720682920U CN207466879U CN 207466879 U CN207466879 U CN 207466879U CN 201720682920 U CN201720682920 U CN 201720682920U CN 207466879 U CN207466879 U CN 207466879U
- Authority
- CN
- China
- Prior art keywords
- handlebar
- beam tube
- angle adjustable
- adjustable beam
- end cap
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model more particularly to a kind of rotation adjustable self-locking device for handlebar,Including left handlebar,Right handlebar,Vertical,Left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube,One end of the left handlebar is connect with left handlebar angle adjustable beam tube,One end of the right handlebar is connect with right handlebar angle adjustable beam tube,Described is stood equipped with card slot,The left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube are installed in card slot and with being rotatably assorted vertical,Further include axis pin,Shackle member,Spring and end cap,Described is stood bottom and is equipped with opening,The end cap is mounted in opening,The axis pin is connect across end cap with shackle member,One end of the spring offsets with end cap,The other end offsets with shackle member,The card slot two being clamped with shackle member is equipped on the left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube.
Description
Technical field
The design of rotation adjustable self-locking more particularly to a kind of rotation for handlebar the utility model is related to a kind of handlebar can
Adjust self-locking device.
Background technology
Various folded bicycles in recent years, such as folding bicycle, folded moped, folding scooter be constantly subjected to it is more and more
People's likes.But some are sorry unavoidably by more people, because in selectable various folded bicycles, real compact, carrying
Convenient and practical folded bicycle is but difficult to seek.One of reason for that is exactly the prior art various folded bicycle vehicles described as follows
Folding and expansion process operation it is cumbersome, fold and development rate it is slower, it is impossible to fully demonstrate folded bicycle and using process
In convenient function, fold after structure it is compact not enough so that vehicle fold after volume it is still larger.
The foldable handlebar structure of the prior art is broadly divided into two kinds：The first is by the upward doubling of handlebar transverse tube, makes two
The handlebar transverse tube point rolled over mutually is drawn close or the downward doubling of handlebar transverse tube, it is made mutually to be drawn close with stem, the width after folding
Degree is equivalent to the width of 4 to 6 stems, and length is equivalent to 1 to 1.5 times of stem；Second is handlebar transverse tube
It is mutually folded between middle part and the upper end of stem, the width after folding is equivalent to the width of 3 to 6 stems, and length is then
It is equivalent to 1.5 times of stem.
Such as Chinese patent CN201310351628.1 discloses a kind of Foldable handlebar structure, including being used for connection body
Column, the column top is provided with vertical, and the vertical both ends of this are respectively arranged with folding left handlebar and right handlebar, institute
Left handlebar is stated with vertical left part is pivotally connected, the left handlebar it is hollow be inserted in vivo a left side can moved fastener, left side is movably
The other end of fastener sets vertical left part active card with described；When the left side can moved fastener vertical left end card is set with described
When, the left handlebar stands with described and is fixedly connected in level；When the left side can moved fastener with it is described vertical left end is detached when,
The left handlebar is stood in vertical state with described.
For example Chinese patent CN200710040046.6 discloses a kind of foldable handlebar again, is rolled over using handlebar doubling mode
It is folded, it is mainly characterized by：Handlebar is integrally divided into three sections, the handle on intermediate crossbeam and both sides.Grip structure is L-shaped,
It is hinged respectively with the both ends of crossbeam, in the lower part of crossbeam, one block that can be shifted of intermediate setting of two handles is kept off when removing
After block, after two handles can be rotated by 90 ° to folded state, while block resets, handle is fixed in folding position；Work as expansion
When only need to pull open handle to both sides, block automatically reset limitation handle rotation.The advantages of this folding handle, exists
In：Handle along vertical both sides fold, folding process is simple, and quickly, handle reseting procedure is more prone to, and folded state with
During unfolded state, handle carries out position using Same Part group and fixes.
Though the rotary folding of the handlebar for current existing various folded bicycles has been accomplished in above-mentioned design, its structure is excessively
The problems such as complexity, its structure and assembly parts excessively cause fragile while being unfavorable for dismounting, hardly possible assembling.
Utility model content
The utility model is directed to above-mentioned deficiency, and providing while a kind of handlebar can carry out rotating adjustable can also be into
The rotation that row self-locking operation and simple in structure, easy to assembly and production repair replacement are all extremely conveniently used for handlebar is adjustable certainly
Locking device.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of rotation adjustable self-locking for handlebar fills
It puts, including left handlebar, right handlebar, vertical, left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube, the left handlebar
One end is connect with left handlebar angle adjustable beam tube, and one end of the right handlebar is connect with right handlebar angle adjustable beam tube, described
It is vertical to be equipped with card slot, the left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube be installed in card slot and with standing
It is rotatably assorted, further includes axis pin, shackle member, spring and end cap, described is stood bottom and be equipped with opening, and the end cap is mounted on opening
On, the axis pin is connect across end cap with shackle member, and one end and the end cap of the spring offset, and the other end offsets with shackle member,
The card slot two being clamped with shackle member is equipped on the left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube.
Preferably, two size of card slot on the left handlebar angle adjustable beam tube on right handlebar angle adjustable beam tube
Card slot two is of different sizes.
Preferably, further including fastener, the fastener is mounted on end cap.
It is preferably, described being additionally provided with through-hole for limiting axis pin on vertical.
Preferably, the card slot is multi-corner star-shape.
Preferably, it is rotatably assorted between the left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube.
Above description can be seen that the utility model and have advantages below：The rotation for handlebar of the utility model can
Self-locking device is adjusted, can not only realize the rotation regulating effect of handlebar, and its structure design is exquisite, is filled while easy to operate
With also extremely convenient, build-up member is less, simple in structure and securely, will not lead to not rotate because of deformation, simultaneously
Its angular dimension rotated can also adjust and keep lock-out state, easy to operate during use.
Description of the drawings
Fig. 1 is the structure diagram of the rotation adjustable self-locking device for handlebar of the utility model.
Fig. 2 is the structure diagram of the rotation adjustable self-locking device for handlebar of the utility model.
Fig. 3 is the utility model for the left handlebar angle adjustable beam tube for rotating adjustable self-locking device of handlebar and right
Structure diagram after vertical assembling.
Fig. 4 is the assembling of the left handlebar angle adjustable beam tube of the rotation adjustable self-locking device for handlebar of the utility model
Structure diagram afterwards.
Fig. 5 is the utility model for the axis pin of rotation adjustable self-locking device of handlebar and the structure diagram of end cap.
Fig. 6 is the utility model for the axis pin of rotation adjustable self-locking device of handlebar and the structure diagram of spring.
Fig. 7 is the rotation adjustable self-locking device for handlebar of the utility model vertical structure diagram.
Description of the drawings：1st, left handlebar, 2, right handlebar, 3, vertical, 31, card slot, 32, opening, 33, through-hole, 4, left handlebar can
Hue angle beam tube, 5, right handlebar angle adjustable beam tube, 6, axis pin, 7, shackle member, 8, spring, 9, end cap, 10, card slot two, 11, tight
Firmware,.
Specific embodiment
As shown in the figure, a kind of rotation adjustable self-locking device for handlebar, including left handlebar 1, right handlebar 2, a vertical 3, left side
Handlebar angle adjustable beam tube 4 and right handlebar angle adjustable beam tube 5, one end of the left handlebar 1 and left handlebar angle adjustable beam tube 4
Connection, one end of the right handlebar 2 are connect with right handlebar angle adjustable beam tube 5, and described is stood 3 and be equipped with card slot 31, the left side
Handlebar angle adjustable beam tube 4 and right handlebar angle adjustable beam tube 5 are installed in card slot 31 and with being rotatably assorted vertical 3, also wrap
Axis pin 6, shackle member 7, spring 8 and end cap 9 are included, described is stood 3 bottoms and is equipped with opening 32, and the end cap 9 is mounted in opening 32,
The axis pin 6 is connect across end cap 9 with shackle member 7, and one end and the end cap 9 of the spring 8 offset, the other end and 7 phase of shackle member
It supports, the card slot 10 being clamped with shackle member 7 is equipped on the left handlebar angle adjustable beam tube 4 and right handlebar angle adjustable beam tube 5；
Card slot on the left handlebar angle adjustable beam tube 4 and the card slot on right handlebar angle adjustable beam tube 5 are of different sizes；It further includes tight
Firmware 11, the fastener 11 are mounted on end cap 9；It is described being additionally provided with through-hole 33 for limiting axis pin 6 on vertical 3；It is described
Card slot 10 is multi-corner star-shape；It is rotatably assorted between the left handlebar angle adjustable beam tube 4 and right handlebar angle adjustable beam tube 5.
In the specific implementation, first left handlebar is connect with left handlebar angle adjustable beam tube, right handlebar and right handlebar is adjustable
Angle beam tube connects, and is rotatably assorted between the left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube and refers to left handlebar
Corresponding sliding slot and protrusion are respectively equipped on angle adjustable beam tube and right handlebar angle adjustable beam tube, the sliding slot and protrusion are
Circle, by sliding slot and protrusion be rotatably assorted so as to play left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube it
Between can be installed after left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube are assembled together into vertical with stable rotation
Card slot in, vertical in the upright bar of vehicle, due on left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube
Be equipped with the card slot two being clamped with shackle member, and bottom is stood and be equipped with opening due to described, so shackle member first is put into opening
It is interior and be clamped with card slot two, then spring is filled in opening and end cap is screwed onto opening, one end of spring and clamping at this time
Part offsets, and the other end offsets with end cap, then axis pin is inserted into end cap and is spirally connected with shackle member, so as to fulfill that can pass through axis pin
Shackle member is pulled so as to fulfill shackle member respectively from the card slot on left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube
Deviate from two, can be rotated so as to fulfill between left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube, and by institute
Card slot two is stated as multi-corner star-shape, and shackle member causes shackle member has to block upwards with card slot two automatically because the elastic force of spring acts on
The reset effect connect, so when left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube turn to certain angle, pine
Open the axis pin of drop-down, shackle member can directly automatically with the card on left handlebar angle adjustable beam tube and right handlebar angle adjustable beam tube
Slot two restores clamped condition, so as to keep locking.
There is precision skill herein simultaneously, i.e., when end cap and opening are spirally connected and do not tighten, shackle member is in the interior and end cap that is open
Between there are certain interval, which can cause shackle member that can be pulled down therewith when being pulled down by axis pin, and when end cap with opening twist
When tight, end cap can offset with shackle member, so that shackle member can not pull down, and then ensure between left shackle member and right shackle member
Keep angle locking state, while in order to which the operation is more convenient, the fastener is an integral molding structure with end cap, operation with
It is easier for installation.
The rotation adjustable self-locking device for handlebar of the utility model can not only realize that the rotation of handlebar adjusts effect
Fruit, and its structure design is exquisite, and assembling is also extremely convenient while easy to operate, and build-up member is less, simple in structure and peace
It is complete securely to lead to not rotate because of deformation, while the angular dimension of its rotation can also adjust and keep locking
State, it is easy to operate during use.
The utility model and embodiments thereof are described above, this describe it is no restricted, it is attached shown in figure
Also it is one of embodiment of the utility model, practical structure is not limited thereto.All in all if this field it is general
Logical technical staff is enlightened by it, without deviating from the purpose of the present invention, is not inventively designed with being somebody's turn to do
The similar frame mode of technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of rotation adjustable self-locking device for handlebar, it is characterised in that：Including left handlebar (1), right handlebar (2), vertical
(3), left handlebar angle adjustable beam tube (4) and right handlebar angle adjustable beam tube (5), one end and the left handlebar of the left handlebar (1)
Angle adjustable beam tube (4) connects, and one end of the right handlebar (2) is connect with right handlebar angle adjustable beam tube (5), and described is stood
(3) card slot (31) is equipped with, the left handlebar angle adjustable beam tube (4) and right handlebar angle adjustable beam tube (5) are installed in card
In slot (31) and with vertical (3) are rotatably assorted, axis pin (6), shackle member (7), spring (8) and end cap (9) are further included, described is stood
(3) bottom is equipped with opening (32), and the end cap (9) is in opening (32), and the axis pin (6) is across end cap (9) with being clamped
Part (7) connects, and one end and the end cap (9) of the spring (8) offset, and the other end offsets with shackle member (7), and the left handlebar is adjustable
The card slot two (10) with shackle member (7) clamping is equipped on angle beam tube (4) and right handlebar angle adjustable beam tube (5).
2. the rotation adjustable self-locking device according to claim 1 for handlebar, it is characterised in that：The left handlebar is adjustable
Card slot two on angle beam tube (4) and the card slot two on right handlebar angle adjustable beam tube (5) are of different sizes.
3. the rotation adjustable self-locking device according to claim 1 for handlebar, it is characterised in that：Further include fastener
(11), the fastener (11) is on end cap (9).
4. the rotation adjustable self-locking device according to claim 1 for handlebar, it is characterised in that：Described is stood on (3)
It is additionally provided with the through-hole (33) for limiting axis pin (6).
5. the rotation adjustable self-locking device according to claim 1 for handlebar, it is characterised in that：The card slot two (10)
For multi-corner star-shape.
6. the rotation adjustable self-locking device according to claim 1 for handlebar, it is characterised in that：The left handlebar is adjustable
It is rotatably assorted between angle beam tube (4) and right handlebar angle adjustable beam tube (5).
7. the rotation adjustable self-locking device according to claim 3 for handlebar, it is characterised in that：The fastener (11)
It is an integral molding structure with end cap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682920.5U CN207466879U (en) | 2017-06-13 | 2017-06-13 | For the rotation adjustable self-locking device of handlebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682920.5U CN207466879U (en) | 2017-06-13 | 2017-06-13 | For the rotation adjustable self-locking device of handlebar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466879U true CN207466879U (en) | 2018-06-08 |
Family
ID=62256119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720682920.5U Withdrawn - After Issue CN207466879U (en) | 2017-06-13 | 2017-06-13 | For the rotation adjustable self-locking device of handlebar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207466879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140098A (en) * | 2017-06-13 | 2017-09-08 | 程扬 | Rotation adjustable self-locking device for handlebar |
-
2017
- 2017-06-13 CN CN201720682920.5U patent/CN207466879U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140098A (en) * | 2017-06-13 | 2017-09-08 | 程扬 | Rotation adjustable self-locking device for handlebar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20020139217A1 (en) | Adjustable and foldable stem and bearings for wheeled vehicles | |
| CN205819435U (en) | The vehicle body fold mechanism of scooter | |
| WO2016015073A1 (en) | Foldable bicycle frame | |
| CN207466879U (en) | For the rotation adjustable self-locking device of handlebar | |
| CN105109536A (en) | Portable baby stroller | |
| CN205220954U (en) | Scooter with novel steering mechanism | |
| CN104290794B (en) | A kind of go-cart for double child and bracket assembly | |
| CN205632855U (en) | Folding bicycle | |
| CN105966519B (en) | A kind of Foldable scooter | |
| CN107140098A (en) | Rotation adjustable self-locking device for handlebar | |
| CN206968894U (en) | A kind of fast folding scooter | |
| CN203780711U (en) | Handlebar structure of folding bicycle | |
| CN206914544U (en) | A kind of foldable bicycle vehicle frame | |
| CN208813285U (en) | Folding children's cart | |
| CN206190197U (en) | Extension ladder with adjustable function | |
| CN209126890U (en) | A kind of multiduty folding tricycle operating mechanism, tricycle | |
| CN209521745U (en) | A kind of perambulator and its foldable frame | |
| CN208360268U (en) | A kind of foldable baby cart | |
| CN204915988U (en) | Adult's scooter | |
| CN110497995A (en) | A kind of multiduty folding tricycle operating mechanism, application method | |
| CN205872317U (en) | Collapsible electric tricycle | |
| CN203740065U (en) | Novel folding bicycle | |
| CN104149906B (en) | A kind of quick longitudinal folding vehicle frame | |
| CN201257997Y (en) | Framework fixture and folding apparatus of umbrella shape babies' go-cart | |
| CN205022651U (en) | Child stroller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20221004 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20221004 |