CN106494553A - The cross handle device of quick-expansion steering - Google Patents
The cross handle device of quick-expansion steering Download PDFInfo
- Publication number
- CN106494553A CN106494553A CN201611211237.XA CN201611211237A CN106494553A CN 106494553 A CN106494553 A CN 106494553A CN 201611211237 A CN201611211237 A CN 201611211237A CN 106494553 A CN106494553 A CN 106494553A
- Authority
- CN
- China
- Prior art keywords
- polygon
- cross handle
- outer polygon
- retractor device
- bar
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/125—Extensions; Auxiliary handlebars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/26—Handlebar grips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The present invention relates to bicycle art, more particularly to a kind of cross handle device of quick-expansion steering, including：Retractor device part A (1), outer polygon bar (5), outer polygon pole socket (6), outer polygon bar latching structure (3), retractor device part B (2), inner polygon cross handle pipe (7), handle (8), cross handle unlocking structure (4), the retractor device for being constituted, the present invention can stretch hyphen handle easily and fast, tighten the size after bicycle is folded as far as possible, when needing to ride a bicycle, also can stretch out easily and fast, also not change original already installed on the cutting apparatus on cross handle.
Description
Technical field
The present invention relates to bicycle art, more particularly to a kind of cross handle device of quick-expansion steering.
Background technology
Popularization of the high ferro in China, its quick, cheap, convenient, safety are struck fire into the people's hearts, and sitting height iron is gone out tourism, it should be
Individual trend；But after once get off, the convenience of the vehicles, economy allow people to feel uncomfortable again, the elderly's sitting height iron is affected
Tourism.But their bicycle, tricycle are all ridden very smooth, if there is such vehicles after getting off, it is them certainly
Liked, not only tempered body, also add travelling property.After producing folding, high ferro can be taken, meet railway luggage requirement
Bicycle, tricycle just can be suitable for their demand.
Situation as China, should country be also much such in the world.
Content of the invention
The problem to be solved in the present invention is by the present invention, to enable the cross handle quick-expansion of range tie, to reduce folding
The volume of bicycle afterwards.
For realizing the purpose, a kind of cross handle device of quick-expansion steering of the invention, be further characterized in that including：
Retractor device part A, outer polygon bar, outer polygon pole socket, outer polygon bar latching structure, retractor device part B, interior polygon
Shape cross handle pipe, handle, cross handle unlocking structure, the retractor device for being constituted；The retractor device, by retractor device part A, stretches
Device part B, outer polygon bar latching structure, cross handle unlocking structure composition；The retractor device part A is outer more by connected
Side shape bar, outer polygon pole socket and outer polygon bar latching structure composition, the outer polygon pole socket are fixed in bicycle head tube,
The inner polygon size of the polygon size of outer polygon bar and inner polygon cross handle pipe matches, and outer polygon bar can be interior more
Slide in the shape handle of side, the outer polygon bar latching structure is installed on outer polygon bar；The retractor device part B, by
The inner polygon cross handle pipe of connection, handle and cross handle unlocking structure composition, the inner polygon cross handle pipe box is in outer polygon bar
On, the cross handle unlocking structure is on inner polygon cross handle pipe, corresponding with outer polygon bar latching structure；The handle
It is position that bicyclist grasps.
Beneficial effect
The present invention can stretch hyphen handle easily and fast, as far as possible tighten bicycle fold after size, need cycling when
Wait, also can stretch out easily and fast, also do not change original already installed on the cutting apparatus on cross handle.
Description of the drawings
Fig. 1 is the locations of structures schematic diagram of the present invention.
In figure：Retractor device part A 1, outer polygon bar 5, outer polygon pole socket 6, outer polygon bar latching structure 3, stretch
Compression apparatus part B 2, inner polygon cross handle pipe 7, handle 8, cross handle unlocking structure 4.
Specific embodiment
Below in conjunction with Fig. 1, the present invention is described in detail, to the embodiment of the present invention in technical scheme carry out clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiment.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made all its
His embodiment, belongs to the scope of protection of the invention.
Embodiment：
For realizing the purpose, a kind of cross handle device of quick-expansion steering of the invention, including：Retractor device part A
(1), outer polygon bar (5), outer polygon pole socket (6), outer polygon bar latching structure (3), retractor device part B (2), interior many
Side shape cross handle pipe (7), handle (8), cross handle unlocking structure (4), the retractor device for being constituted.
The present embodiment is further arranged to：
The retractor device, by retractor device part A (1), retractor device part B (2), outer polygon bar latching structure (3), horizontal stroke
Unlocking structure (4) is constituted；
Retractor device part A (1), by outer polygon bar (5), outer polygon pole socket (6) and outer polygon bar card that connect
Lock construction (3) constitute, outer polygon pole socket (6) are fixed in bicycle head tube, the polygon size of outer polygon bar (5) and
The inner polygon size of inner polygon cross handle pipe (7) matches, and outer polygon bar (5) can slide in inner polygon handle, institute
State outer polygon bar latching structure (3) to install on outer polygon bar (5)；
Retractor device part B (2), are made up of inner polygon cross handle pipe (7), handle and cross handle unlocking structure (4) that connect,
Inner polygon cross handle pipe (7) are covered on outer polygon bar (5), and described cross handle unlocking structure (4) are horizontal installed in inner polygon
On pipe (7), and outer polygon bar latching structure (3) is corresponding；The handle is the position that bicyclist grasps；
Operation principle：Using inner ＆ outer polygon structure, it is to make retractor device part A (1) and retractor device part B (2), can slides
Dynamic, but mutually can not rotate；In outer polygon bar (5) upper installation multiple outer polygon bar latching structure (3), cross handle can be allowed to stretch
The different length of contracting；
When shortening cross handle, user pins cross handle unlocking structure (4) with hand, makes inner polygon cross handle pipe (7) polygon bar outward
(5) close up on seat, be brought together into bottom and allow outer polygon bar latching structure (3) to pin retractor device part B (2)；
During elongation cross handle, cross handle unlocking structure (4) is pinned, inner polygon cross handle pipe (7) is clawed from outer polygon bar (5), taken off
Correct position is arrived, and is pinned by outer polygon bar latching structure (3), cross handle has just been elongated to Len req, has been easy to ride.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Multiple modifications of these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (1)
1. the cross handle device of quick-expansion steering, be further characterized in that including：Retractor device part A, outer polygon bar, outer
Polygon pole socket, outer polygon bar latching structure, retractor device part B, inner polygon cross handle pipe, handle, cross handle unlocking structure,
The retractor device for being constituted；The retractor device, by retractor device part A, retractor device part B, outer polygon bar kayser knot
Structure, cross handle unlocking structure composition；The retractor device part A, by the outer polygon bar, outer polygon pole socket for connecting and outer polygon
Shape bar latching structure is constituted, and the outer polygon pole socket is fixed in bicycle head tube, the polygon size of outer polygon bar and interior
The inner polygon size of polygon cross handle pipe matches, and outer polygon bar can slide in inner polygon handle, described outer polygon
Shape bar latching structure is installed on outer polygon bar；The retractor device part B, by the inner polygon cross handle pipe, handle that connect
Constitute with cross handle unlocking structure, on outer polygon bar, the cross handle unlocking structure is arranged on the inner polygon cross handle pipe box
On inner polygon cross handle pipe, corresponding with outer polygon bar latching structure；The handle is the position that bicyclist grasps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211237.XA CN106494553A (en) | 2016-12-24 | 2016-12-24 | The cross handle device of quick-expansion steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211237.XA CN106494553A (en) | 2016-12-24 | 2016-12-24 | The cross handle device of quick-expansion steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106494553A true CN106494553A (en) | 2017-03-15 |
Family
ID=58335076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611211237.XA Pending CN106494553A (en) | 2016-12-24 | 2016-12-24 | The cross handle device of quick-expansion steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106494553A (en) |
-
2016
- 2016-12-24 CN CN201611211237.XA patent/CN106494553A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |
|
| WD01 | Invention patent application deemed withdrawn after publication |