CN109835234A - A kind of extension type hondlebar - Google Patents
A kind of extension type hondlebar Download PDFInfo
- Publication number
- CN109835234A CN109835234A CN201711205735.8A CN201711205735A CN109835234A CN 109835234 A CN109835234 A CN 109835234A CN 201711205735 A CN201711205735 A CN 201711205735A CN 109835234 A CN109835234 A CN 109835234A
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- CN
- China
- Prior art keywords
- bending part
- hondlebar
- cross bar
- lateral wall
- 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.)
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of extension type hondlebars, including cross bar, vertical bar, hondlebar, a roller bearing is equipped in cross bar, metal strip is wound on the outside of roller bearing, the first connecting rod extended along roller bearing axis direction is equipped in roller bearing, first connecting rod both ends are respectively equipped with a vertical bending part, vertical bending part is fixedly connected with inside of cross bar wall, cross bar side wall is equipped with the second through-hole passed through for metal strip, metal strip one end is pierced by outside cross bar, and it is connected with hondlebar, tension spring is equipped between hondlebar and cross bar, the second connecting rod being rotatably connected is equipped in vertical bar, second connecting rod both ends are equipped with the horizontal bending part of first level bending part second being rotatably connected, vertical bar lateral wall is equipped with third through-hole, being rotatably connected in third through-hole has button, button one end and first level bending part one end are hinged, metal strip lateral wall, which is equipped with, supplies the second horizontal bending part The jack of end insertion, inside of cross bar wall are fixedly connected with one for clamping the grip block of the second horizontal bending part.
Description
Technical field
The present invention relates to hondlebar technical field, in particular to a kind of extension type hondlebar.
Background technique
Existing public transport hondlebar is fixed on a cross bar, and the height of each hondlebar is all identical, but
Be every passenger height it is different, usually can be because of the height of height and handlebar so when passenger needs to grab hondlebar
It does not match that and snatch is difficult.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of the above prior art, provide a kind of extension type driver
?.
The technical solution of the invention is as follows, provides a kind of extension type hondlebar, including cross bar, vertical bar, hondlebar, horizontal
It is equipped with a roller bearing in bar, is wound with metal strip on the outside of roller bearing, the first through hole extended along roller bearing axis direction is equipped in roller bearing,
The bearing passed through for first connecting rod is equipped in first through hole, first connecting rod both ends are respectively equipped with a vertical bending part, vertical bending
Portion is fixedly connected with inside of cross bar wall, and cross bar side wall is equipped with the second through-hole passed through for metal strip, and metal strip is far from roller bearing one end
It is pierced by outside cross bar, and is fixedly connected with hondlebar, if being fixed with dry drawing between hondlebar upper end lateral wall and cross bar lateral wall
Spring, vertical bar is interior to be equipped with the second connecting rod being rotatably connected, and second connecting rod both ends are respectively equipped with the first level folding being rotatably connected
Turn of bilge and the second horizontal bending part being rotatably connected, vertical bar lateral wall are equipped with third through-hole, are rotatably connected in third through-hole
There is button, button one end and one end of first level bending part are hinged, and one is fixedly connected on metal strip lateral wall for second
The jack of the end insertion of horizontal bending part, inside of cross bar wall are fixedly connected with one for clamping the clamping of the second horizontal bending part
Block.
After using the above structure, a kind of extension type hondlebar of the present invention compared with prior art, has the advantage that position
It coordinates in the roller bearing in cross bar and the tension spring between hand handle upper end lateral wall and cross bar lateral wall, realizes entire vehicle
Hand handle is stretched, and the first level bending part at the second connecting rod both ends in vertical bar and the second horizontal bending part realize entire vehicle
The activity and fixation of hand handle, the diversified demand for the passenger that telescopic hondlebar sufficiently meets meet multiplying for all kinds of heights
The snatch demand of visitor, while passenger can adjust or fix hondlebar by pressing the button being installed on the outside of vertical bar, it is this
Mode succinctly facilitates, and meets the demand of various crowds.
As a preference, metal strip includes several blocks of metal blocks, metal block lateral wall is equipped with several for second
The jack of the end insertion of horizontal bending part, is rotatably connected between adjacent metal block by hinge.Metal block and metal block it
Between be rotatably connected by hinge and realize the rotation of metal strip on the outside of shaft, increase the flexible of metal strip one end handlebar
Degree.
As a preference, grip block lateral wall is equipped with a through-hole passed through for the second horizontal bending part, the second horizontal folding
Turn of bilge passes through through-hole on grip block lateral wall, can be inserted into the jack on metal block lateral wall, the grip block positioned inside of cross bar can
To be accurately inserted into the jack of the metal strip lateral wall while guaranteeing the sliding of the second horizontal bending part, and when anti-
Only in the second continuous sliding process of horizontal bending part excessive change occurs for the dog-ear of the second horizontal bending part and second connecting rod
Change.
As a preference, being equipped with several tension springs, tension spring one end and the cross bar lateral wall between handlebar and cross bar
Fixed, the other end is fixed with hondlebar lateral wall.And tension spring lateral wall is set with plastic telescopic pipe.Positioned at hondlebar and cross bar it
Between tension spring ensure that hondlebar can have the power being pulled up when losing the locking of the second horizontal bending part.
As a preference, second connecting rod one end and first level bending part are rotatablely connected by first rotating shaft, it is ensured that
When being rotated, turning angle will not excessively become larger first level bending part.
As a preference, second connecting rod one end and the second horizontal bending part are rotatablely connected by the second shaft, it is ensured that
When being rotated, turning angle will not excessively become larger second horizontal bending part.
As a preference, being equipped with the second connecting rod being rotatably connected by third shaft in vertical bar, and third shaft two sides point
The gripping mechanism that She You do not prevent shaft from sliding, the left and right which prevents second connecting rod that can occur when being rotated
Sliding.
Detailed description of the invention
Fig. 1 is front section view of the invention.
Fig. 2 is side sectional view of the invention.
Fig. 3 is amplified structural schematic diagram at A in Fig. 1.
Fig. 4 is amplified structural schematic diagram at B in Fig. 2.
Fig. 5 is amplified structural schematic diagram at C in Fig. 2.
It is as shown in the figure:
1, cross bar, 2, vertical bar, 3, hondlebar, 4, roller bearing, 5, metal strip, 6, second connecting rod, 7, button, 8, tension spring, 11, second is logical
Hole, 12, grip block, 21, third through-hole, 41, first through hole, 42, first connecting rod, 43, bearing, 61, first level bending part,
62, the second horizontal bending part, 63, gripping mechanism, 64, first rotating shaft, the 65, second shaft, 66, third shaft,
Specific embodiment
Invention is further described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2 and Figure 3, a kind of extension type hondlebar of the invention, including cross bar 1, vertical bar 2, handlebar
3, cross bar 1 is interior to be equipped with a roller bearing 4, is wound with metal strip 5 on the outside of roller bearing 4, is equipped in roller bearing 4 and extends along 4 axis direction of roller bearing
First through hole 41, the bearing 43 passed through for first connecting rod 42 is equipped in first through hole 41,42 both ends of first connecting rod are respectively equipped with
One vertical bending part, vertical bending part be fixedly connected with 1 inner sidewall of cross bar, and 1 side wall of cross bar is equipped with and passes through for metal strip 5
Second through-hole 11, metal strip 5 are pierced by outside cross bar 1 far from 4 one end of roller bearing, and are fixedly connected with hondlebar 3, outside 3 upper end of hondlebar
It is fixed with several tension springs 8 between 1 lateral wall of side wall and cross bar, is equipped with the second connecting rod 6 being rotatably connected in vertical bar 2, second
6 both ends of connecting rod are respectively equipped with the first level bending part 61 being rotatably connected and the horizontal bending part 62 of second to be rotatably connected,
2 lateral wall of vertical bar is equipped with third through-hole 21, and being rotatably connected in third through-hole 21 has button 7, and 7 one end of button and first level are rolled over
One end of turn of bilge 61 is hinged, and 5 lateral wall of metal strip is equipped with the jack being inserted into for the end of the second horizontal bending part 62, cross bar
1 inner sidewall is fixedly connected with one for clamping the grip block 12 of the second horizontal bending part 62.
After using the above structure, a kind of detachable vehicle-mounted supporter of the present invention has the advantage that telescopic hondlebar
The snatch demand of the passenger of all kinds of heights is met, hondlebar can be adjusted to feel by passenger by way of voluntarily adjusting
Most suitable position, and then avoid because height is too short or the excessively high any discomfort generated in snatch, it improves passenger and rides
When easypro comfort level and degree of safety.
Metal strip 5 includes several blocks of metal blocks, the end that metal block lateral wall is equipped with for the second horizontal bending part 62
The jack of insertion is rotatably connected between adjacent metal block by hinge.It is rotatably connected between each metal block by hinge
While securing each metal block, can adequately it rotate.
12 lateral wall of grip block is equipped with a through-hole passed through for the second horizontal bending part 62, and the second horizontal bending part 62 passes through
Through-hole on 12 lateral wall of grip block, can be inserted into the jack on metal block lateral wall, and the grip block positioned inside of cross bar can protected
It is accurately inserted into the jack of the metal strip lateral wall while demonstrate,proving the sliding of the second horizontal bending part, and second ought be prevented
In the second horizontal continuous sliding process of bending part excessive variation occurs for the dog-ear of horizontal bending part and second connecting rod.
Several tension springs 8 are equipped between hondlebar 3 and cross bar 1,8 one end of tension spring fixes with 1 lateral wall of cross bar, the other end and
3 lateral wall of hondlebar is fixed.And 8 lateral wall of tension spring is set with plastic telescopic pipe, the tension spring between hondlebar and cross bar is true
The power being pulled up, the plastic telescopic pipe outside tension spring can be had when losing the locking of the second horizontal bending part by having protected hondlebar
It ensures the oxidative wear that tension spring when in use will not be excessive, plays the role of protecting tension spring.
6 one end of second connecting rod is rotatablely connected with first level bending part 61 by first rotating shaft 64, it is ensured that first level
When being rotated, turning angle will not excessively become larger bending part.
5 one end of second connecting rod and the second horizontal bending part 62 are rotatablely connected by the second shaft 65, it is ensured that second is horizontal
When being rotated, turning angle will not excessively become larger bending part.
The second connecting rod 6 being rotatably connected by third shaft 66 is equipped in vertical bar 2, and 66 two sides of third shaft are set respectively
There is the gripping mechanism 63 for preventing shaft from sliding.
It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this
Field technical staff can be according to the exhaustive all possibility of mathematical knowledge of permutation and combination, and therefore, the present invention is no longer to permutation and combination
Technical solution afterwards is illustrated one by one, but it is understood that presently disclosed for the technical solution after permutation and combination.
It should be noted that listed above is only a kind of specific embodiment of the invention.It is clear that the invention is not restricted to
Upper embodiment, acceptable there are many deformations.
In short, all changes that those skilled in the art directly can export or associate from present disclosure
Shape is considered as protection scope of the present invention.
Claims (7)
1. a kind of extension type hondlebar, including cross bar (1), vertical bar (2), hondlebar (3), it is characterised in that: the cross bar (1)
It is inside equipped with a roller bearing (4), is wound with metal strip (5), is equipped in the roller bearing (4) along roller bearing (4) axis on the outside of the roller bearing (4)
The first through hole (41) that line direction extends, the first through hole (41) is interior to be equipped with the bearing (43) passed through for first connecting rod (42),
First connecting rod (42) both ends are respectively equipped with a vertical bending part, and the vertical bending part and the cross bar (1) inner sidewall are solid
Fixed connection, cross bar (1) side wall are equipped with the second through-hole (11) passed through for metal strip (5), and the metal strip (5) is far from described
Roller bearing (4) one end is pierced by the cross bar (1) outside, and is fixedly connected with the hondlebar (3), on the outside of hondlebar (3) upper end
It is fixed with several tension springs (8) between wall and the cross bar (1) lateral wall, the to be rotatably connected is equipped in the vertical bar (2)
Two connecting rods (6), second connecting rod (6) both ends are respectively equipped with the first level bending part (61) being rotatably connected and rotatably connect
The horizontal bending part of second connect (62), vertical bar (2) lateral wall are equipped with third through-hole (21), can in the third through-hole (21)
It is rotatably connected to button (7), described button (7) one end and one end of the first level bending part (61) are hinged, the metal
Item (5) lateral wall is equipped with the jack that several ends for the described second horizontal bending part (62) are inserted into, and the cross bar (1) is interior
Side wall is fixedly connected with one for clamping the grip block (12) of the described second horizontal bending part (62).
2. a kind of extension type hondlebar according to claim 1, it is characterised in that: the metal strip (5) includes several
Block metal block, metal block lateral wall are equipped with the jack that several ends for the described second horizontal bending part (62) are inserted into, phase
It is rotatably connected between the adjacent metal block by hinge.
3. a kind of extension type hondlebar according to claim 1, it is characterised in that: grip block (12) lateral wall is set
There is a through-hole passed through for the described second horizontal bending part (62), the second horizontal bending part (62) passes through the grip block
(12) through-hole on lateral wall can be inserted into the jack on the metal block lateral wall.
4. a kind of extension type hondlebar according to claim 1, it is characterised in that: the handlebar (3) and the cross
Several described tension springs (8) are equipped between bar (1), described tension spring (8) one end is fixed with the cross bar (1) lateral wall, the other end
It is fixed with the hondlebar (3) lateral wall, and the tension spring (8) lateral wall is set with plastic telescopic pipe.
5. a kind of extension type hondlebar according to claim 1, it is characterised in that: described second connecting rod (6) one end with
The first level bending part (61) is rotatablely connected by first rotating shaft (64).
6. a kind of extension type hondlebar according to claim 1, it is characterised in that: described second connecting rod (5) one end with
The second horizontal bending part (62) is rotatablely connected by the second shaft (65).
7. a kind of extension type hondlebar according to claim 1, it is characterised in that: be equipped with and pass through in the vertical bar (2)
The second connecting rod (6) that third shaft (66) is rotatably connected, and the third shaft (66) two sides are respectively equipped with anti-rotation stop
The gripping mechanism (63) of axis sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205735.8A CN109835234A (en) | 2017-11-27 | 2017-11-27 | A kind of extension type hondlebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205735.8A CN109835234A (en) | 2017-11-27 | 2017-11-27 | A kind of extension type hondlebar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109835234A true CN109835234A (en) | 2019-06-04 |
Family
ID=66878819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711205735.8A Pending CN109835234A (en) | 2017-11-27 | 2017-11-27 | A kind of extension type hondlebar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109835234A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371006A (en) * | 2019-08-08 | 2019-10-25 | 杭州航林科技有限公司 | A method of keep occupant to balance using the magnetic-type ceiling handle of new-energy automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040001748A (en) * | 2002-06-28 | 2004-01-07 | 현대모비스 주식회사 | A Length Control Type Handle Element |
| WO2004108511A2 (en) * | 2003-06-09 | 2004-12-16 | Chun San Kim | Bicycle handle |
| CN201021169Y (en) * | 2007-04-13 | 2008-02-13 | 李福海 | Telescopic bus handle |
| KR100820389B1 (en) * | 2006-12-07 | 2008-04-10 | 김춘산 | Bycycle grip assembly |
| CN205610112U (en) * | 2016-04-22 | 2016-09-28 | 北京三立车灯有限公司 | Electrical apparatus pencil buckle |
-
2017
- 2017-11-27 CN CN201711205735.8A patent/CN109835234A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040001748A (en) * | 2002-06-28 | 2004-01-07 | 현대모비스 주식회사 | A Length Control Type Handle Element |
| WO2004108511A2 (en) * | 2003-06-09 | 2004-12-16 | Chun San Kim | Bicycle handle |
| KR100820389B1 (en) * | 2006-12-07 | 2008-04-10 | 김춘산 | Bycycle grip assembly |
| CN201021169Y (en) * | 2007-04-13 | 2008-02-13 | 李福海 | Telescopic bus handle |
| CN205610112U (en) * | 2016-04-22 | 2016-09-28 | 北京三立车灯有限公司 | Electrical apparatus pencil buckle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371006A (en) * | 2019-08-08 | 2019-10-25 | 杭州航林科技有限公司 | A method of keep occupant to balance using the magnetic-type ceiling handle of new-energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190604 |
|
| RJ01 | Rejection of invention patent application after publication |