CN208069931U - A kind of scooter standpipe telescopic device - Google Patents
A kind of scooter standpipe telescopic device Download PDFInfo
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- CN208069931U CN208069931U CN201820208849.1U CN201820208849U CN208069931U CN 208069931 U CN208069931 U CN 208069931U CN 201820208849 U CN201820208849 U CN 201820208849U CN 208069931 U CN208069931 U CN 208069931U
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- standpipe
- shrapnel
- positioning pin
- main casing
- scooter
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Abstract
The utility model 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 utility model is related 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.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, cost
It is low, and positioning stablity, safe and reliable scooter standpipe telescopic device.
The technical solution of the utility model is：
A kind of scooter standpipe telescopic device, including main casing and the standpipe that is slidably arranged in main casing further include double
Ball bead type standpipe detent mechanism, double ball bead type standpipe detent mechanisms include the axis pin being arranged in standpipe lower part, hang on axis pin
Inverted V-shaped shrapnel, be slidably arranged in standpipe and the shrapnel briquetting above inverted V-shaped shrapnel, be arranged under the side of standpipe
The riser bore group in portion, two positioning pins being arranged on inverted V-shaped shrapnel and at least two groups are successively set on main casing from bottom to top
On collar aperture group, the axis of the axis pin and the glide direction of standpipe are perpendicular, shrapnel briquetting be equipped with and inverted V-shaped shrapnel phase
The inverted V-shaped of cooperation presses mouth；The riser bore group is made of two standpipe location holes, and two standpipe location holes be symmetrically distributed in it is vertical
On the opposite sides face of pipe；The positioning pin is corresponded with standpipe location hole, and positioning pin stretches into corresponding standpipe location hole,
The axis of positioning pin and the axis perpendicular of axis pin；Every group of collar aperture group is by two for the casing location hole with detent fit
It forms, 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.
Utility model people has found during long-term R & D：Since oblique shrapnel makes by the axis rotation around axis pin, in turn
Drive the positioning pin on oblique shrapnel detach with the casing location hole of main casing/plug-in-sleeve location hole in, thus standpipe location hole
Need between casing location hole and positioning pin there are gap, ensure positioning pin can smoothly with the casing location hole of main casing
In separation/plug-in-sleeve location hole（Likewise, current telescopic sleeve is also around a certain by the shrapnel of single hoodle location structure
Fixed position rotates, and then with the hoodle on spring plate（That is positioning pin）Detached with casing/location hole of plug-in-sleeve in, thus
The location hole and hoodle of casing（That is positioning pin）Between need that there are gaps）；Main casing is allowed in this way with standpipe by fixed
Position finger setting after, standpipe is still able to move up and down between main casing, influence scooter standpipe positioning stablity, safely 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.
The utility model has the beneficial effects that：Scooter standpipe telescopic device has simple in structure, at low cost, and positions
Stable, 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 utility model embodiment 1.
Fig. 2 is the explosive view of the scooter standpipe telescopic device of the utility model embodiment 1.
Fig. 3 is a kind of partial structural diagram of the scooter standpipe telescopic device of the utility model embodiment 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 press 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
The utility model is described in further 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 master
Standpipe 2, double ball bead type standpipe detent mechanisms 3 in casing and standpipe pressing device 5.
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 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 justified for involute
Arc, thus 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 to determine
Position pin is detached with the casing location hole of main casing, and 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 fall V by two detent fits
Shape shrapnel 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 lock with main casing
Determine 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 bullet of the present embodiment
Piece is fixed on by screw lock on axis pin.The upper end of the oblique shrapnel of two panels is linked together.The lower end of oblique shrapnel is equipped with to be extended down
Straight 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.
Utility model people has found during long-term R & D：Since oblique shrapnel makes by the axis rotation around axis pin, in turn
Drive the positioning pin on oblique shrapnel detach with the casing location hole of main casing/plug-in-sleeve location hole in, thus standpipe location hole
Need between casing location hole and positioning pin there are gap, ensure positioning pin can smoothly with the casing location hole of main casing
In separation/plug-in-sleeve location hole（Likewise, current telescopic sleeve is also around a certain by the shrapnel of single hoodle location structure
Fixed position rotates, and then with the hoodle on spring plate（That is positioning pin）Detached with casing/location hole of plug-in-sleeve in, thus
The location hole and hoodle of casing（That is positioning pin）Between need that there are gaps）；Main casing is allowed in this way with standpipe by fixed
Position finger setting after, standpipe is still able to move up and down between main casing, influence scooter standpipe positioning stablity, safely 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 (5)
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 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208849.1U CN208069931U (en) | 2018-02-06 | 2018-02-06 | A kind of scooter standpipe telescopic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208849.1U CN208069931U (en) | 2018-02-06 | 2018-02-06 | A kind of scooter standpipe telescopic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208069931U true CN208069931U (en) | 2018-11-09 |
Family
ID=64037143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208849.1U Active CN208069931U (en) | 2018-02-06 | 2018-02-06 | A kind of scooter standpipe telescopic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208069931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454765A (en) * | 2018-02-06 | 2018-08-28 | 浙江金棒运动器材有限公司 | Scooter standpipe telescopic device |
| CN110468696A (en) * | 2019-09-03 | 2019-11-19 | 中铁第四勘察设计院集团有限公司 | A kind of bridle iron with runback bit function |
-
2018
- 2018-02-06 CN CN201820208849.1U patent/CN208069931U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454765A (en) * | 2018-02-06 | 2018-08-28 | 浙江金棒运动器材有限公司 | Scooter standpipe telescopic device |
| CN110468696A (en) * | 2019-09-03 | 2019-11-19 | 中铁第四勘察设计院集团有限公司 | A kind of bridle iron with runback bit function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Scooter riser telescoping device Effective date of registration: 20191218 Granted publication date: 20181109 Pledgee: Agricultural Bank of China Limited Jinyun County sub branch Pledgor: Zhejiang Jinbang Sports Equipment Co., Ltd. Registration number: Y2019330000339 |