CN205311808U - Folding handlebar - Google Patents
Folding handlebar Download PDFInfo
- Publication number
- CN205311808U CN205311808U CN201521139613.XU CN201521139613U CN205311808U CN 205311808 U CN205311808 U CN 205311808U CN 201521139613 U CN201521139613 U CN 201521139613U CN 205311808 U CN205311808 U CN 205311808U
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- CN
- China
- Prior art keywords
- handle
- axle
- hands
- joint
- sleeve
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a folding handlebar, including handlebar main part and lock handle, lock the cover in the handlebar main part, wherein, the lock is equipped with sleeve pipe and trepanning on, and sleeve pipe and trepanning be perpendicular nevertheless non -intersect mutually, locks to establish on the frame through set borehole jack, the handlebar main part includes handle fixed axle and hand (hold), and the middle part of handle fixed axle is worn to establish at the cover intraductally, handle fixed axle and hand (hold) rotatable coupling, the junction between handle fixed axle and the hand (hold) is equipped with the axle sleeve, and axial displacement can be along handle fixed axle and hand (hold) to the axle sleeve, is equipped with the telescopic machanism who enables the axle sleeve and carry out axial motion on the handle fixed axle. The utility model is simple in operation, stable in structure extensively is applicable to on the instruments such as bicycle, electric motor car and scooter.
Description
Technical field
This utility model relates to a kind of folding handle bar, particularly relates to a kind of foldable handlebar that may be used for folding bicycle, electric motor bicycle with folding and scooter.
Background technology
The traffic recreation tools such as existing bicycle, electric motor car or scooter, for the ease of carrying, delivery is convenient, and its structure is designed as folding mostly, but great majority only focus on the design of frame section, and ignores handlebar. Existing folded bicycle handlebar or still solid form, cause that the volume of folding rear bar is especially prominent, have impact on and carry and place; Handlebar after folding easily rocks, and gives to carry and causes trouble.
Utility model content
The purpose of this utility model is in that to provide a kind of foldable handlebar portable, constitutionally stable.
For achieving the above object, the technical solution adopted in the utility model is, a kind of foldable handlebar, and including handlebar main body and lock handle, lock handle is enclosed within handlebar main body; Wherein, it is perpendicular but non-intersect that lock handle is provided with sleeve pipe and trepanning, sleeve pipe and trepanning, and lock handle is set on vehicle frame by trepanning; Handlebar main body includes the fixing axle of handle and hands handle, and the middle part of the fixing axle of handle is enclosed within sleeve pipe; The fixing axle of handle and hands being rotatably connected, the fixing axle of handle and hands between junction be provided with axle sleeve, axle sleeve can along the fixing axle of handle and hands axially moving, and the fixing axle of handle is provided with the telescoping mechanism that axle sleeve can be made to carry out axially-movable. Thus arranging, it is possible to make folding step convenient, the handlebar after folding is not easy to rock.
In certain embodiments, the two ends of the fixing axle of handle are provided with the fixing axle joint of handle, on the handle is provided with hands joint, the fixing axle joint of handle is two clamping plate being parallel to each other, hands fixes the IA fixture block of axle joint for being inserted in handle, hands is inserted in the fixing axle intraarticular of handle joint, and the fixing axle joint of described handle is rotatably connected joint with hands by screw rod and nut; Axle sleeve is stuck in the fixing axle joint of handle and hands outside joint. The handlebar after expansion thus can be made to connect more stable.
In certain embodiments, telescoping mechanism is spring;Wherein, axle sleeve is divided into main part and limiting unit, is equipped with boss outside main part, and this boss is limiting unit; Axle sleeve is enclosed within the fixing axle of handle and hands outward, and spring housing is outside main part; One end of spring and lock handle offset, and the other end of spring and limiting unit offset. Thus can either directly through promoting axle sleeve to complete the folding of handlebar.
In certain embodiments, hands is provided with prominent ring near for main body hands joint end, and prominent ring set is at hands outward, and projection is for limiting the activity of axle sleeve. Thus can avoid axle sleeve over-activity outside handlebar.
In certain embodiments, also including the fixing axle of handle and axle sleeve is directly additionally provided with sliding sleeve, sliding sleeve is fixedly sleeved outside the fixing axle of handle, and sliding sleeve is enclosed within axle sleeve, and axle sleeve can move horizontally outside sliding sleeve. Thus axle sleeve can be made to slide when carrying out horizontal movement more smoothly.
In certain embodiments, hands be cylindrical fixing for, handle axle and axle sleeve, and telescoping mechanism is be arranged on the external screw thread on the fixing axle of handle and the female thread on axle sleeve, and axle sleeve passes through external screw thread and female thread bolt with the fixing axle of handle. Thus can carry out foldable handlebar by rotary sleeve.
In certain embodiments, hands is provided with prominent ring near for main body hands joint end, and prominent ring set is at hands outward, and projection is for limiting the activity of axle sleeve. Thus can avoid the excessive turn of axle sleeve.
In certain embodiments, also including grip cover, grip cover is enclosed within the handle. User thus can be made to use more comfortable.
Accompanying drawing explanation
Fig. 1 is the overall appearance figure of a kind of foldable handlebar of this utility model;
Fig. 2 is the explosive view of a kind of foldable handlebar of this utility model;
Fig. 3 is the overall appearance figure of the another embodiment of a kind of foldable handlebar of this utility model;
Fig. 4 is the explosive view of the another embodiment of a kind of foldable handlebar of this utility model;
Fig. 5 be the another embodiment of a kind of foldable handlebar of this utility model folding after overall appearance figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
As it is shown in figure 1, a kind of foldable handlebar, including handlebar main body and lock handle 2, lock handle 2 is enclosed within handlebar main body; Wherein, it is perpendicular but non-intersect that lock handle 2 is provided with sleeve pipe 21 and trepanning 22, sleeve pipe 21 and trepanning 22, and lock handle 2 is set on vehicle frame by trepanning 22; By lock handle 2, it is possible to make handlebar main body be connected with vehicle frame, handlebar main body and vehicle frame are perpendicular.
As in figure 2 it is shown, handlebar main body includes the fixing axle 1 of handle and hands 3, the middle part of the fixing axle 1 of handle is located in sleeve pipe 21; Hands is rotatably connected fixing axle 1 and hands 3, and hands is provided with axle sleeve 4 fixing axle 1 and hands the junction between 3, and axle sleeve 4 can axially move along the fixing axle 1 of handle and hands 3, and handle is fixed axle 1 and is provided with the telescoping mechanism that axle sleeve 4 can be made to carry out axially-movable. By rotating hands 3, make hands fixing to 3 and handle axle 1 on same straight line, namely complete the expansion of handlebar, it is possible to be used for using; Being rotated further by hands makes hands perpendicular for fixing to 3 and handle axle 13, namely completes the folding of handlebar.
The two ends of the fixing axle 1 of handle are provided with the fixing axle joint 11 of handle, hands is provided with hands joint 31 3, the fixing axle joint 11 of handle is two clamping plate being parallel to each other, hands is the fixture block that can be inserted in the fixing axle joint 11 of handle joint 31, hands is inserted in joint 31 in the fixing axle joint 11 of handle, and the fixing axle joint 11 of handle is rotatably connected joint 31 with hands by screw rod and nut; Axle sleeve 4 is stuck in the fixing axle joint 11 of handle and hands outside joint 31.
Hands fixing to 3 and handle axle 1 on same straight line in, axle sleeve 4 is stuck in the fixing axle joint 11 of handle and hands outside joint 31, make hands that fixing to 3 and handle axle 1 is always maintained at straight line, axle sleeve 4 can move horizontally along the fixing axle 1 of handle and hands 3, when needs launch handlebar time, axle sleeve 4 is stuck in hands, on fixing to joint 31 and handle axle joint 11, making hands that fixing to 3 and handle axle 1 is maintained on same straight line; When needs get up handle bar folding time, axle sleeve 4 is enclosed within the fixing axle joint 11 of handle, and withstands hands joint 31, makes hands be not easy generation 3 and rocks.
Telescoping mechanism is spring 5; Wherein, axle sleeve 4 is divided into main part 41 and limiting unit 42, is equipped with boss outside main part 41, and this boss is limiting unit 42; Axle sleeve 4 is enclosed within the fixing axle 1 of handle and hands outside 3, and spring 5 is enclosed within outside main part 41; One end of spring 5 and lock handle 2 offset, and the other end of spring 5 and limiting unit 42 offset. When needs foldable handlebar, axle sleeve 4 is promoted toward middle, now can rotate hands 3, in perpendicular for fixing to 3 and handle axle 1, axle sleeve 4 is unclamped at hands, under the tension force of spring 5, axle sleeve 4 can push outward, and limiting unit 42 props up hands joint 31, hands, 3 restricting portion 42 diebacks, would not shake.
In the present embodiment, hands 3, the fixing axle 1 of handle be cylinder, axle sleeve 4 is cylindrical shape, and axle sleeve 4 is divided into main part 41 and limiting unit 42; The internal diameter of axle sleeve 4 fixes, more than handle, the external diameter that axle 1 and hands are 3, and the external diameter of limiting unit 42 is bigger than the external diameter of main part 41, and spring 5 is enclosed within outside main part 41; One end of spring 5 and lock handle 2 offset, and the other end of spring 5 and limiting unit 42 offset. In other embodiments, it is possible to as required handle 3, the fixing axle 1 of handle and axle sleeve 4 and spring 5 be designed to other shapes.
Hands is provided with prominent ring 32 the 3 nearly handss of main body joint 31 end, and prominent ring 32 is enclosed within hands outside 3, and prominent ring 32 is for limiting the activity of axle sleeve 4. When handlebar launches, under the tension force of spring 5 and the restriction of projection 32, axle sleeve 4 is stuck in hands on fixing to joint 31 and handle axle joint 11.
Handle is fixing is additionally provided with sliding sleeve 7 between axle 1 and axle sleeve 4, sliding sleeve 7 is fixedly sleeved outside the fixing axle 1 of handle, and sliding sleeve 7 is enclosed within axle sleeve 4, and axle sleeve 4 can move horizontally outside sliding sleeve 7. Employing sliding sleeve 7 can make axle sleeve 4 can carry out horizontal movement more smoothly.
In the present embodiment, the fixing axle 1 of handle is cylindrical, and sliding sleeve 7 is also cylindrical, and the internal diameter of sliding sleeve 7 is equal to the external diameter of the fixing axle 1 of handle, can ensure that sliding sleeve 7 is not easy to come off, more than the external diameter of sliding sleeve 7, the internal diameter of axle sleeve 4 can ensure that axle sleeve 4 carries out horizontal movement smoothly on sliding sleeve 7.
As shown in Figure 3,4, the invention also discloses another embodiment, hands 3, the fixing axle 1 of handle and axle sleeve 4 be cylindrical, telescoping mechanism is be arranged on the external screw thread on the fixing axle 1 of handle and the female thread on axle sleeve 4, and axle sleeve 4 passes through external screw thread and female thread bolt with the fixing axle 1 of handle. When the state of use, axle sleeve 4 is limited in the fixing axle joint 11 of handle and hands on joint 31 by the engagement of external screw thread and female thread, and when needs foldable handlebar, rotary sleeve 4 makes axle sleeve 4 toward middle mobile, when moving to certain position, rotate hands 3, as it is shown in figure 5, hands 3 with handle fix axle 1 perpendicular in, axle sleeve 4 again toward external rotation, making axle sleeve 4 withstand hands joint 31, hands, would not be shaken by dieback 3.
Coming off in order to avoid the excessive turn of axle sleeve 4, hands is provided with prominent ring 32 the 3 nearly handss of main body joint 31 end, and prominent ring 32 is enclosed within hands outside 3, and prominent ring 32 is for limiting the activity of axle sleeve 4.
Time in order to make user ride more comfortable, this utility model also includes grip cover 6, and grip cover 6 is enclosed within hands on 3.
Handlebar of the present utility model is easy to use, applied widely, it is possible to be used on the products such as electric motor car, bicycle and scooter.
Above is only embodiments more of the present utility model. For the person of ordinary skill of the art, under the premise creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (8)
1. a foldable handlebar, it is characterised in that include handlebar main body and lock handle (2), described lock handle (2) is enclosed within described handlebar main body; Wherein,
Described lock handle (2) is provided with sleeve pipe (21) and trepanning (22), described sleeve pipe (21) and trepanning (22) are perpendicular but non-intersect, and described lock handle (2) is set on vehicle frame by described trepanning (22);
Described handlebar main body includes the fixing axle (1) of handle and hands (3), and described handle is fixed the middle part of axle (1) and is located in described sleeve pipe (21);
Described handle is fixed axle (1) and with described hands, (3) is rotatably connected, described handle is fixed axle (1) and described hands and the junction between (3) is provided with axle sleeve (4), described axle sleeve (4) can axially move (3) along the fixing axle (1) of handle and hands, and described handle is fixed axle (1) and is provided with the telescoping mechanism that described axle sleeve (4) can be made to carry out axially-movable.
2. foldable handlebar according to claim 1, it is characterized in that, described handle is fixed the two ends of axle (1) and is provided with the fixing axle joint (11) of handle, described hands is provided with hands joint (31) (3), the fixing axle joint (11) of described handle is two clamping plate being parallel to each other, described hands is the fixture block that can be inserted in the fixing axle joint (11) of handle joint (31), described hands is inserted in joint (31) in the fixing axle joint (11) of handle, the fixing axle joint (11) of described handle is rotatably connected joint (31) with described hands by screw rod and nut,
Described axle sleeve (4) is stuck in the fixing axle joint (11) of handle and hands joint (31) outward.
3. foldable handlebar according to claim 2, it is characterised in that described telescoping mechanism is spring (5); Wherein,
Described axle sleeve (4) is divided into main part (41) and limiting unit (42), and described main part is equipped with boss outside (41), and this boss is limiting unit (42);
Described axle sleeve (4) is enclosed within handle and fixes axle (1) and hands (3) outward, and described spring (5) is enclosed within main part (41) outward;
One end of described spring (5) and described lock handle (2) offset, and the other end of described spring (5) and limiting unit (42) offset.
4. foldable handlebar according to claim 3, it is characterized in that, described hands is provided with prominent ring (32) the nearly hands of (3) main body joint (31) end, described prominent ring (32) is enclosed within described hands (3) outward, and described prominent ring (32) is used for limiting the activity of axle sleeve (4).
5. the foldable handlebar according to any one of claim 3,4, it is characterized in that, described handle is fixed and is additionally provided with sliding sleeve (7) between axle (1) and axle sleeve (4), described sliding sleeve (7) is fixedly sleeved at the fixing axle (1) of handle outward, described sliding sleeve (7) is enclosed within axle sleeve (4), and described axle sleeve (4) can move horizontally outside sliding sleeve (7).
6. the foldable handlebar according to any one of claim 1 or 2, it is characterized in that, described hands is cylindrical (3), the fixing axle (1) of handle and axle sleeve (4), described telescoping mechanism is be arranged on the external screw thread on the fixing axle (1) of described handle and the female thread on described axle sleeve (4), and described axle sleeve (4) and the fixing axle (1) of described handle are by external screw thread and female thread bolt.
7. foldable handlebar according to claim 6, it is characterized in that, described hands is provided with prominent ring (32) the nearly hands of (3) main body joint (31) end, described prominent ring (32) is enclosed within described hands (3) outward, and described prominent ring (32) is used for limiting the activity of axle sleeve (4).
8. the foldable handlebar according to any one of claim 1,2,3,4,7, it is characterised in that also include grip cover (6), described grip cover (6) is enclosed within described hands on (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139613.XU CN205311808U (en) | 2015-12-31 | 2015-12-31 | Folding handlebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139613.XU CN205311808U (en) | 2015-12-31 | 2015-12-31 | Folding handlebar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205311808U true CN205311808U (en) | 2016-06-15 |
Family
ID=56200390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521139613.XU Expired - Fee Related CN205311808U (en) | 2015-12-31 | 2015-12-31 | Folding handlebar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205311808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335589A (en) * | 2016-09-22 | 2017-01-18 | 欧阳昌俊 | Foldable scooter |
-
2015
- 2015-12-31 CN CN201521139613.XU patent/CN205311808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335589A (en) * | 2016-09-22 | 2017-01-18 | 欧阳昌俊 | Foldable scooter |
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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: 20160615 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |