CN108454765A - Scooter standpipe telescopic device - Google Patents
Scooter standpipe telescopic device Download PDFInfo
- Publication number
- CN108454765A CN108454765A CN201810118476.3A CN201810118476A CN108454765A CN 108454765 A CN108454765 A CN 108454765A CN 201810118476 A CN201810118476 A CN 201810118476A CN 108454765 A CN108454765 A CN 108454765A
- Authority
- CN
- China
- Prior art keywords
- standpipe
- shrapnel
- positioning pin
- scooter
- main casing
- 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.)
- Granted
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
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
Abstract
The invention discloses a kind of scooter standpipe telescopic devices, it is desirable to provide and it is a kind of simple in structure, at low cost, and positioning stablity, safe and reliable scooter standpipe telescopic device.The standpipe and double ball bead type standpipe detent mechanisms that it includes main casing, is slidably arranged in main casing.Double ball bead type standpipe detent mechanisms include the axis pin being arranged in standpipe lower part, hang inverted V-shaped shrapnel on axis pin, be slidably arranged in standpipe and the shrapnel briquetting above inverted V-shaped shrapnel, the positioning pins that are arranged in the riser bore group of the side lower of standpipe, two settings again inverted V-shaped shrapnel and at least two groups are successively set on collar aperture group on main casing from bottom to top.Riser bore group is made of two standpipe location holes；Positioning pin is corresponded with standpipe location hole, and positioning pin stretches into corresponding standpipe location hole；Every group of collar aperture group is made of two casing location holes for detent fit.
Description
Technical field
The present invention relates to a kind of scooters, and in particular to a kind of scooter standpipe telescopic device.
Background technology
The telescopic sleeve of current luggage standpipe stretching structure is positioned essentially by single hoodle location structure, single at present
Hoodle location structure is not only complicated, of high cost, but also there is a problem of that position stability and safety are bad, and then influences
The safety in utilization of scooter.
Invention content
The purpose of the present invention is to overcome the shortcomings in the prior art and to provide a kind of simple in structure, at low cost, and
And positioning stablity, safe and reliable scooter standpipe telescopic device.
The technical scheme is that：
A kind of scooter standpipe telescopic device, including main casing and the standpipe that is slidably arranged in main casing further include double hoodles
Formula standpipe detent mechanism, double ball bead type standpipe detent mechanisms include the axis pin being arranged in standpipe lower part, hang the V that falls on axis pin
Shape shrapnel, be slidably arranged in standpipe and the shrapnel briquetting above inverted V-shaped shrapnel, be arranged standpipe side lower it is vertical
Pore group, two positioning pins being arranged on inverted V-shaped shrapnel again and at least two groups are successively set on the set on main casing from bottom to top
Pore group, the axis of the axis pin and the glide direction of standpipe are perpendicular, and shrapnel briquetting is equipped with matched with inverted V-shaped shrapnel
Inverted V-shaped presses mouth；The riser bore group is made of two standpipe location holes, and two standpipe location holes are symmetrically distributed in the phase of standpipe
To on two sides；The positioning pin is corresponded with standpipe location hole, and positioning pin stretches into corresponding standpipe location hole, positioning pin
Axis and axis pin axis perpendicular；Every group of collar aperture group is made of two casing location holes for detent fit,
In same collar aperture group：Two casing location holes are symmetrically distributed on the opposite sides face of main casing.
The scooter standpipe telescopic device of this programme is positioned by double ball bead type standpipe detent mechanisms, can be effectively improved
The position stability and security reliability of standpipe telescopic device, and scooter standpipe telescopic device is simple in structure, at low cost.
Preferably, inverted V-shaped shrapnel includes the symmetrical oblique shrapnel of two panels, the lower end of oblique shrapnel is equipped with to be extended down
Straight shrapnel, and the axis perpendicular of straight shrapnel and positioning pin, the positioning pin are slidably arranged in correspondence by being oriented to slide construction
Straight shrapnel on, and the glide direction of positioning pin is parallel with the glide direction of standpipe.
Inventor has found during long-term R ＆ D：Since oblique shrapnel makes through the axis rotation around axis pin, and then drive
Positioning pin on oblique shrapnel detaches with the casing location hole of main casing/plug-in-sleeve location hole in, thus standpipe location hole and set
It needs, there are gap, to ensure that positioning pin can smoothly divide with the casing location hole of main casing between pipe location hole and positioning pin
From in/plug-in-sleeve location hole（Likewise, current telescopic sleeve is also around a certain solid by the shrapnel of single hoodle location structure
Rotation is set in positioning, and then with the hoodle on spring plate（That is positioning pin）Detached with casing/location hole of plug-in-sleeve in, thus cover
The location hole and hoodle of pipe（That is positioning pin）Between need that there are gaps）；Main casing is allowed in this way is passing through positioning with standpipe
After finger setting, standpipe is still able to move up and down between main casing, influence scooter standpipe positioning stablity, safety can
It leans on, and then influences the safety in utilization of scooter.
To solve the above-mentioned problems, this programme structure by being oriented to slide construction by positioning pin by being slidably arranged in correspondence
Straight shrapnel on, and the glide direction of positioning pin is parallel with the glide direction of standpipe；It can ensure that positioning pin can in this way
Smoothly detached with the casing location hole of main casing/plug-in-sleeve location hole in while, it is fixed that positioning pin and standpipe can be eliminated
Gap between position hole and casing location hole, the diameter of standpipe location hole and casing location hole is fabricated to and positioning pin
Outer diameter is identical, and there are gaps to avoiding because being needed between standpipe location hole and casing location hole and positioning pin, and influence slide plate
It is vehicle standpipe positioning stablity, safe and reliable, and then the problem of influence the safety in utilization of scooter, further increase the flexible dress of standpipe
The position stability and security reliability set.
Preferably, be oriented to slide construction include the waist-shaped hole being arranged on straight shrapnel and be arranged on positioning pin first
Collar stop and the second collar stop, the length direction of the waist-shaped hole is parallel with the glide direction of standpipe, the positioning pin
Across corresponding waist-shaped hole, straight shrapnel is located between the first annular block and the second collar stop on corresponding positioning pin.
Preferably, further including standpipe pressing device, standpipe pressing device includes the set being set on main sleeve upper end mouth
Pipe bushing and lock handle, described sleeve pipe bushing include the clamping sleeve being located above main casing, and the standpipe passes through clamping sleeve, institute
Lock handle is stated to be rotatably arranged on the lateral surface of clamping sleeve by articulated shaft.The standpipe pressing device of this programme can lock vertical
Pipe, to further increase the position stability and security reliability of standpipe telescopic device.
Preferably, towards the lock handle of clamping sleeve lateral surface section be involute circular arc.
Preferably, being arranged with neck bush on standpipe, close to the lower end of standpipe, neck bush is equipped with fixed with standpipe neck bush
The one-to-one limit hole in position hole, positioning pin stretch into corresponding limit hole.
Preferably, being arranged with neck bush on standpipe, close to the lower end of standpipe, neck bush is equipped with fixed with standpipe neck bush
The one-to-one limit hole in position hole, positioning pin stretch into corresponding limit hole.
The beneficial effects of the invention are as follows：Scooter standpipe telescopic device has simple in structure, at low cost, and positions steady
Fixed, safe and reliable feature.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the scooter standpipe telescopic device of the embodiment of the present invention 1.
Fig. 2 is the explosive view of the scooter standpipe telescopic device of the embodiment of the present invention 1.
Fig. 3 is a kind of partial structural diagram of the scooter standpipe telescopic device of the embodiment of the present invention 2.
In figure：
Main casing 1；
Standpipe 2；
Double ball bead type standpipe detent mechanisms 3, axis pin 3.1, inverted V-shaped shrapnel 3.2, oblique shrapnel 3.21, straight shrapnel 3.22, shrapnel briquetting
3.3, inverted V-shaped presses mouth 3.31, push rod 3.4, positioning pin 3.5, standpipe location hole 3.6, casing location hole 3.7；
Neck bush 4, limit hole 4.1；
Standpipe pressing device 5, sleeve liner 5.1, clamping sleeve 5.2, lock handle 5.3, articulated shaft 5.4；
It is oriented to slide construction 6, waist-shaped hole 6.1, first annular block 6.2.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings：
Embodiment 1, as shown in Figure 1 and Figure 2, a kind of scooter standpipe telescopic device, including main casing 1, it is slidably arranged in main casing
Interior standpipe 2, double ball bead type standpipe detent mechanisms 3 and standpipe pressing device 5.The length of main casing is less than 2 meters.
Double ball bead type standpipe detent mechanisms include the axis pin 3.1 being arranged in standpipe lower part, hang the inverted V-shaped bullet on axis pin
Piece 3.2 is slidably arranged in standpipe and shrapnel briquetting 3.3 above inverted V-shaped shrapnel, side lower in standpipe is arranged
Riser bore group, two positioning pins 3.5 being arranged on inverted V-shaped shrapnel again and two groups of sets being successively set on from bottom to top on main casing
Pore group.
The axis of axis pin and the glide direction of standpipe are perpendicular.The inner top surface of inverted V-shaped shrapnel is against on axis pin.Shrapnel briquetting
It is equipped with and presses mouth 3.31 with the matched inverted V-shaped of inverted V-shaped shrapnel.Shrapnel briquetting is equipped with push rod 3.4.
Riser bore group is made of two standpipe location holes 3.6, and two standpipe location holes are symmetrically distributed in the opposite of standpipe
On two sides.
Positioning pin is corresponded with standpipe location hole.Positioning pin is symmetrically distributed in the opposite sides of inverted V-shaped shrapnel.Positioning pin
It stretches into corresponding standpipe location hole, the axis of positioning pin and the axis perpendicular of axis pin.
One group of collar aperture group in two groups of collar aperture groups is close to the lower end of main casing, and another group of collar aperture group is close to main casing
Upper end.Every group of collar aperture group is made of two casing location holes 3.7 for detent fit.In same collar aperture group：
Two casing location holes are symmetrically distributed on the opposite sides face of main casing.
Neck bush 4 is arranged on standpipe.Neck bush is close to the lower end of standpipe.Neck bush is equipped with standpipe location hole one by one
Corresponding limit hole 4.1.Positioning pin stretches into corresponding limit hole.
Standpipe pressing device includes the sleeve liner 5.1 being set on main sleeve upper end mouth and lock handle 5.3.Cover tube lining
Set is connected by screw with main casing.Sleeve liner includes the clamping sleeve 5.2 being located above main casing.Standpipe, which passes through, to be compressed
Set.Lock handle is rotatably arranged on by articulated shaft 5.4 on the lateral surface of clamping sleeve.Towards the outside of the lock handle of clamping sleeve
The section in face is involute circular arc（Section towards the lateral surface of the lock handle of clamping sleeve refer to articulated shaft it is perpendicular cut
Face）.
The scooter standpipe telescopic device of the present embodiment it is specifically used as follows：
Standpipe or release standpipe are compressed to realize by rotating lock handle, up rotates lock handle, clamping sleeve unclamps standpipe；
When rotation lock handle compresses down, since the section of the lateral surface of the lock handle towards clamping sleeve is involute circular arc, because
And lock handle can tightly suppress standpipe by clamping sleeve, standpipe is in the lock state with main casing at this time.
When standpipe needs to elongate or shorten：
Lock handle is up rotated, clamping sleeve is made to unclamp standpipe；
Then, elastic press is pressed down, makes the positioning pin of inverted V-shaped shrapnel toward inside contracting by elastic press, to make positioning pin
It is detached with the casing location hole of main casing, standpipe can the smooth sliding in main casing at this time；
Followed by, standpipe is up pulled or moved down, until positioning pin is ejected into the casing location hole of main casing, to
Realize elongating or shortening for standpipe；Double ball bead type standpipe detent mechanisms of the present embodiment pass through two detent fit inverted V-shaped bullets
Piece is positioned, and can effectively improve the position stability and security reliability of standpipe telescopic device, and simple in structure；
Finally, rotation lock handle compresses down, and standpipe is tightly suppressed by lock handle, and standpipe is made to be in locking shape with main casing
State.
Pass through above-mentioned action process：Make telescopic sleeve with main riser specific elongation or shortening to reach slide board handle height
Conversion between position, to achieve the effect that scooter is easy to use and facilitates collection.
Embodiment 2, remaining structure reference embodiment 1 of the present embodiment, the difference is that：
As shown in figure 3, inverted V-shaped shrapnel 3.2 includes the symmetrical oblique shrapnel 3.21 of two panels.The inverted V-shaped shrapnel of the present embodiment is logical
Screw lock is crossed to be fixed on axis pin.The upper end of the oblique shrapnel of two panels is linked together.The lower end of oblique shrapnel is straight equipped with extending down
Shrapnel 3.22.The axis perpendicular of straight shrapnel and positioning pin.
The positioning pin 3.5 of the present embodiment is slidably arranged in by being oriented to slide construction 6 on corresponding straight shrapnel, and positioning pin
Glide direction it is parallel with the glide direction of standpipe.
It includes the waist-shaped hole 6.1 being arranged on straight shrapnel and the first annular gear being arranged on positioning pin to be oriented to slide construction
Block 6.2 and the second collar stop.The length direction of waist-shaped hole is parallel with the glide direction of standpipe.Positioning pin passes through corresponding waist
Type hole, straight shrapnel are located between the first annular block and the second collar stop on corresponding positioning pin.
Inventor has found during long-term R ＆ D：Since oblique shrapnel makes through the axis rotation around axis pin, and then drive
Positioning pin on oblique shrapnel detaches with the casing location hole of main casing/plug-in-sleeve location hole in, thus standpipe location hole and set
It needs, there are gap, to ensure that positioning pin can smoothly divide with the casing location hole of main casing between pipe location hole and positioning pin
From in/plug-in-sleeve location hole（Likewise, current telescopic sleeve is also around a certain solid by the shrapnel of single hoodle location structure
Rotation is set in positioning, and then with the hoodle on spring plate（That is positioning pin）Detached with casing/location hole of plug-in-sleeve in, thus cover
The location hole and hoodle of pipe（That is positioning pin）Between need that there are gaps）；Main casing is allowed in this way is passing through positioning with standpipe
After finger setting, standpipe is still able to move up and down between main casing, influence scooter standpipe positioning stablity, safety can
It leans on, and then influences the safety in utilization of scooter.
To solve the above-mentioned problems, this programme structure by being oriented to slide construction by positioning pin by being slidably arranged in correspondence
Straight shrapnel on, and the glide direction of positioning pin is parallel with the glide direction of standpipe；It can ensure that positioning pin can in this way
Smoothly detached with the casing location hole of main casing/plug-in-sleeve location hole in while, it is fixed that positioning pin and standpipe can be eliminated
Gap between position hole and casing location hole, the diameter of standpipe location hole and casing location hole is fabricated to and positioning pin
Outer diameter is identical, and there are gaps to avoiding because being needed between standpipe location hole and casing location hole and positioning pin, and influence slide plate
It is vehicle standpipe positioning stablity, safe and reliable, and then the problem of influence the safety in utilization of scooter.
Claims (7)
1. a kind of scooter standpipe telescopic device, including main casing and the standpipe that is slidably arranged in main casing, characterized in that also
Including double ball bead type standpipe detent mechanisms, double ball bead type standpipe detent mechanisms include the axis pin being arranged in standpipe lower part, hang
Inverted V-shaped shrapnel on axis pin is slidably arranged in shrapnel briquetting in standpipe and above inverted V-shaped shrapnel, is arranged in standpipe
The riser bore group of side lower, two positioning pins being arranged on inverted V-shaped shrapnel again and at least two groups are successively set on from bottom to top
Collar aperture group on main casing,
The axis of the axis pin and the glide direction of standpipe are perpendicular, and shrapnel briquetting is equipped with and the matched V of inverted V-shaped shrapnel
Shape presses mouth；
The riser bore group is made of two standpipe location holes, and two standpipe location holes are symmetrically distributed in the opposite sides of standpipe
On face；
The positioning pin is corresponded with standpipe location hole, and positioning pin stretches into corresponding standpipe location hole, the axis of positioning pin
With the axis perpendicular of axis pin；
Every group of collar aperture group is made of two casing location holes for detent fit, in same collar aperture group：Two sets
Pipe location hole is symmetrically distributed on the opposite sides face of main casing.
2. scooter standpipe telescopic device according to claim 1, characterized in that the inverted V-shaped shrapnel includes two panels pair
The oblique shrapnel of distribution, the lower end of oblique shrapnel is claimed to be equipped with the straight shrapnel extended down, and the axis perpendicular of straight shrapnel and positioning pin,
The positioning pin is slidably arranged in by being oriented to slide construction on corresponding straight shrapnel, and the glide direction of positioning pin and standpipe
Glide direction is parallel.
3. scooter standpipe telescopic device according to claim 2, characterized in that the guiding slide construction includes setting
Waist-shaped hole on straight shrapnel and the first annular block and the second collar stop being arranged on positioning pin, the length of the waist-shaped hole
It is parallel with the glide direction of standpipe to spend direction, the positioning pin passes through corresponding waist-shaped hole, straight shrapnel to be located at corresponding positioning
Between first annular block and the second collar stop on pin.
4. scooter standpipe telescopic device according to claim 1 or 2 or 3, characterized in that further include that standpipe compresses dress
It sets, standpipe pressing device includes the sleeve liner and lock handle being set on main sleeve upper end mouth, and described sleeve pipe bushing includes
Clamping sleeve above main casing, the standpipe pass through clamping sleeve, the lock handle to be rotatably arranged on pressure by articulated shaft
On fixed lateral surface.
5. scooter standpipe telescopic device according to claim 4, characterized in that towards clamping sleeve lock handle it is outer
The section of side is involute circular arc.
6. scooter standpipe telescopic device according to claim 4, characterized in that it is arranged with neck bush on the standpipe,
For neck bush close to the lower end of standpipe, neck bush is equipped with stretches into correspondence with the one-to-one limit hole of standpipe location hole, positioning pin
Limit hole in.
7. scooter standpipe telescopic device according to claim 1 or 2 or 3, characterized in that in being arranged on the standpipe
Bushing, close to the lower end of standpipe, neck bush is equipped with to be stretched into neck bush with the one-to-one limit hole of standpipe location hole, positioning pin
In corresponding limit hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118476.3A CN108454765B (en) | 2018-02-06 | 2018-02-06 | Scooter standpipe telescopic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118476.3A CN108454765B (en) | 2018-02-06 | 2018-02-06 | Scooter standpipe telescopic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108454765A true CN108454765A (en) | 2018-08-28 |
| CN108454765B CN108454765B (en) | 2019-11-19 |
Family
ID=63239604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810118476.3A Active CN108454765B (en) | 2018-02-06 | 2018-02-06 | Scooter standpipe telescopic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454765B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2424100Y (en) * | 2000-06-27 | 2001-03-21 | 东莞上安鸿运动器材厂 | Telescopic device |
| US6206395B1 (en) * | 1999-07-08 | 2001-03-27 | Arthur D. Young | Telescopic and variable tilt bicycle gooseneck |
| CN205661615U (en) * | 2016-05-27 | 2016-10-26 | 宁波优贝车业有限公司 | Height adjustment of bassinet handle |
| CN206606310U (en) * | 2017-03-04 | 2017-11-03 | 浙江金拓机电有限公司 | A kind of vertical column expanding structure of scooter |
| CN208069931U (en) * | 2018-02-06 | 2018-11-09 | 浙江金棒运动器材有限公司 | A kind of scooter standpipe telescopic device |
-
2018
- 2018-02-06 CN CN201810118476.3A patent/CN108454765B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6206395B1 (en) * | 1999-07-08 | 2001-03-27 | Arthur D. Young | Telescopic and variable tilt bicycle gooseneck |
| CN2424100Y (en) * | 2000-06-27 | 2001-03-21 | 东莞上安鸿运动器材厂 | Telescopic device |
| CN205661615U (en) * | 2016-05-27 | 2016-10-26 | 宁波优贝车业有限公司 | Height adjustment of bassinet handle |
| CN206606310U (en) * | 2017-03-04 | 2017-11-03 | 浙江金拓机电有限公司 | A kind of vertical column expanding structure of scooter |
| CN208069931U (en) * | 2018-02-06 | 2018-11-09 | 浙江金棒运动器材有限公司 | A kind of scooter standpipe telescopic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108454765B (en) | 2019-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104132173A (en) | Joint structure of American and French dual-purpose air nozzle | |
| CN105035201B (en) | Climbing robot | |
| CN203092469U (en) | Puller | |
| CN108941316A (en) | A kind of clean type sheet metal component hole punched device | |
| CN108835891A (en) | A kind of drawing auxiliary device | |
| CN208069931U (en) | A kind of scooter standpipe telescopic device | |
| CN108695708A (en) | A kind of electronic communication cabinet of fast quick-detach | |
| CN108454765A (en) | Scooter standpipe telescopic device | |
| CN107993834A (en) | A kind of transformer winding dries constant-voltage equipment | |
| CN208643887U (en) | A kind of large diameter pipeline stainless steel inner lining rotation tube expander | |
| CN207902666U (en) | A kind of box-bag type scooter | |
| CN108528604B (en) | Box-bag type scooter | |
| CN207077370U (en) | Calparine cap dismantling tong | |
| CN207599636U (en) | A kind of medical lamp for being conveniently replaceable lamp cap | |
| CN207930324U (en) | A kind of automated mechanical fixture for processing | |
| CN109731937A (en) | A kind of production and processing fixture suitable for different-diameter steel pipe | |
| CN107253154A (en) | A kind of pressing device | |
| CN108571573A (en) | Axle sleeve connecting locating mechanism | |
| CN106931368A (en) | A kind of LED Ceiling lights being easily installed | |
| CN107938302A (en) | A kind of fixation kit | |
| CN205959810U (en) | Cam switch | |
| CN208524944U (en) | Adjusting nut device for tube type anastomat | |
| CN208736492U (en) | A kind of high-precision precession whirlpool gas flowmeter | |
| CN208038580U (en) | A kind of adjustable core rod attachment device | |
| CN220495973U (en) | Nitrogen making machine convenient for connecting pipeline |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Scooter riser telescopic device Effective date of registration: 20220823 Granted publication date: 20191119 Pledgee: CITIC Bank Limited by Share Ltd. Lishui Jinyun branch Pledgor: ZheJiang JinBang Sports Equipment Co.,Ltd. Registration number: Y2022330001883 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |