CN205837099U - A kind of hundle-bar of length adjustable - Google Patents
A kind of hundle-bar of length adjustable Download PDFInfo
- Publication number
- CN205837099U CN205837099U CN201620737515.4U CN201620737515U CN205837099U CN 205837099 U CN205837099 U CN 205837099U CN 201620737515 U CN201620737515 U CN 201620737515U CN 205837099 U CN205837099 U CN 205837099U
- Authority
- CN
- China
- Prior art keywords
- outer casing
- expansion link
- bar
- screw
- screw 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses the hundle-bar of a kind of length adjustable, including connected with outer casing, transverse tube, the inside of transverse tube is provided with screw rod and expansion link, expansion link one end offers screw, screw rod one end is located in screw, the other end of screw rod is located in connected with outer casing, and driven wheel of differential is installed, two driven wheels of differential are engaged on the downside of same drive bevel gear, the expansion link other end is provided with handle sleeve, transverse tube internal side wall is provided with symmetrically arranged fixed block, and the lateral wall of expansion link is provided with symmetrically arranged chute, and fixed block slides and is located in chute；The lower end of described connected with outer casing is fixedly mounted on turning-bar.This utility model simple in construction, easy to use, the overall length of handle can be regulated by rotating disk easily, and adjusted in concert can be carried out, regulate simple and fast, there is good practical function, be suitable for promoting the use of.
Description
Technical field
This utility model relates to a kind of auto parts machinery, the hundle-bar of a kind of length adjustable.
Background technology
Along with the development in epoch, the raising of people's living standard, increasingly value and take exercises.The exercise of short distance is run exactly
Running, that long-distance exercise is exactly by bike certainly.Long-distance travel on bike is increasingly to become a kind of fashion, then voluntarily
Car improvement is also the problem that people increasingly value.
The specifications and models difference of existing bicycle is not the biggest, it is impossible to tackles various crowd completely and uses, though
Right existing bicycle can have the height regulating function of handle and socket, but the length for handlebar regulates the most rarely found, because of
Arm exhibition for not being everyone is just as, and can add therefore to solve the existing manufacturer of this problem on handlebar
If the more crowd of adaptation that auxiliary handle can be relative, and auxiliary handle is often integrative-structure with overall handlebar, practical
Effect is not fine.
Utility model content
The purpose of this utility model is to provide the hundle-bar of a kind of length adjustable, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the following technical scheme of this utility model offer:
The hundle-bar of a kind of length adjustable, including connected with outer casing, the two ends, left and right of described connected with outer casing are provided with
Transverse tube, the inside of transverse tube is provided with screw rod and expansion link, and expansion link offers screw towards one end of connected with outer casing, offers in screw
Having female thread, be provided with external screw thread outside screw rod, screw rod is located in screw away from one end of connected with outer casing, and with screw screw thread even
Connecing, the other end of described screw rod is located in connected with outer casing, and is provided with driven wheel of differential, and two driven wheels of differential are engaged on same master
The downside of dynamic bevel gear, drive bevel gear is arranged on the lower end of rotating shaft, and the upper end of rotating shaft is provided with rotating disk through connected with outer casing, institute
State expansion link to be positioned at outside transverse tube away from one end of connected with outer casing, and the end of expansion link is provided with handle sleeve, inside described transverse tube
Sidewall is provided with symmetrically arranged fixed block, and the lateral wall of expansion link is provided with symmetrically arranged chute, and fixed block slides and is located at
In chute；The lower end of described connected with outer casing is fixedly mounted on turning-bar.
As further program of the utility model: the outside of described handle sleeve is provided with anti-slip veins.
As this utility model further scheme: described screw rod and rotating shaft are all by bearing with connected with outer casing even
Connect.
As this utility model further scheme: the external screw thread hand of spiral on two screw rods is contrary, and two screws
The female thread hand of spiral is the most contrary.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, easy to use, logical
Cross rotating disk and can regulate the overall length of handle easily, and adjusted in concert can be carried out, regulate simple and fast, have very well
Practical function, be suitable for promoting the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hundle-bar of length adjustable；
Fig. 2 is enlarged drawing at the A in Fig. 1；
In figure: 1-connected with outer casing, 2-transverse tube, 3-screw rod, 4-expansion link, 5-screw, 6-handle sleeve, 61-anti-slip veins, 7-from
Dynamic bevel gear, 8-drive bevel gear, 9-rotating shaft, 10-rotating disk, 11-fixed block, 12-chute, 13-bearing, 14-turning-bar.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-2, the hundle-bar of a kind of length adjustable, including connected with outer casing 1, described connected with outer casing 1
Two ends, left and right are provided with transverse tube 2, and the inside of transverse tube 2 is provided with screw rod 3 and expansion link 4, and expansion link 4 is towards one end of connected with outer casing 1
Offering screw 5, offer female thread in screw 5, screw rod 3 is outside is provided with external screw thread, and screw rod 3 is away from one end of connected with outer casing 1
Being located in screw 5, and threaded with screw 5, the other end of described screw rod 3 is located in connected with outer casing 1, and is provided with from mantle
Gear 7, two driven wheels of differential 7 are engaged on the downside of same drive bevel gear 8, and drive bevel gear 8 is arranged on the lower end of rotating shaft 9,
The upper end of rotating shaft 9 is provided with rotating disk 10 through connected with outer casing 1, and described expansion link 4 is positioned at transverse tube 2 away from one end of connected with outer casing 1
Outward, and the end of expansion link 4 is provided with handle sleeve 6, and described transverse tube 2 internal side wall is provided with symmetrically arranged fixed block 11, stretches
The lateral wall of contracting bar 4 is provided with symmetrically arranged chute 12, and fixed block 11 slides and is located in chute 12, and fixed block 11 can be at spiral shell
When bar 3 rotates, prevent expansion link 4 and then screw rod 3 from rotating together, and the effect stretched cannot be realized, make expansion link 4 only along
Fixed block 11 moves left and right.
The outside of described handle sleeve 6 is provided with anti-slip veins 61.
Described screw rod 3 and rotating shaft 9 are all connected with connected with outer casing 1 by bearing 11.
The lower end of described connected with outer casing 1 is fixedly mounted on turning-bar 14.
When rotating disk 10 drives rotating shaft 9 to rotate, drive bevel gear 9 starts to drive two driven wheels of differential 7 to rotate, but permissible
The direction of rotation finding out now two driven wheels of differential 7 is contrary, and therefore the external screw thread hand of spiral on two screw rods 3 is contrary,
And two the female thread hand of spiral of screw 5 also contrary, so could realize the synchronization telescope of two expansion links 4.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art is possessed, it is also possible on the premise of without departing from this patent objective
Make a variety of changes.
Claims (4)
1. a hundle-bar for length adjustable, including connected with outer casing, it is characterised in that the left and right two of described connected with outer casing
End is provided with transverse tube, and the inside of transverse tube is provided with screw rod and expansion link, and expansion link offers screw, spiral shell towards one end of connected with outer casing
Offering female thread in hole, be provided with external screw thread outside screw rod, screw rod is located in screw away from one end of connected with outer casing, and and screw
Threaded, the other end of described screw rod is located in connected with outer casing, and is provided with driven wheel of differential, and two driven wheels of differential are engaged on
The downside of same drive bevel gear, drive bevel gear is arranged on the lower end of rotating shaft, and the upper end of rotating shaft is provided with through connected with outer casing
Rotating disk, described expansion link is positioned at outside transverse tube away from one end of connected with outer casing, and the end of expansion link is provided with handle sleeve, described horizontal stroke
Pipe internal side wall is provided with symmetrically arranged fixed block, and the lateral wall of expansion link is provided with symmetrically arranged chute, and fixed block is sliding
Move and be located in chute；The lower end of described connected with outer casing is fixedly mounted on turning-bar.
The hundle-bar of length adjustable the most according to claim 1, it is characterised in that the outside of described handle sleeve sets
There is anti-slip veins.
The hundle-bar of length adjustable the most according to claim 1 and 2, it is characterised in that described screw rod and turn
Axle is all connected with connected with outer casing by bearing.
The hundle-bar of length adjustable the most according to claim 3, it is characterised in that the external screw thread spiral shell on two screw rods
Revolve in opposite direction, and the female thread hand of spiral of two screws is the most contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737515.4U CN205837099U (en) | 2016-07-13 | 2016-07-13 | A kind of hundle-bar of length adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737515.4U CN205837099U (en) | 2016-07-13 | 2016-07-13 | A kind of hundle-bar of length adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205837099U true CN205837099U (en) | 2016-12-28 |
Family
ID=57618781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620737515.4U Expired - Fee Related CN205837099U (en) | 2016-07-13 | 2016-07-13 | A kind of hundle-bar of length adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205837099U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355878A (en) * | 2018-05-08 | 2018-08-03 | 河南鑫轴传动机械有限公司 | A kind of transmission shaft spraying suspender |
| CN110205214A (en) * | 2019-06-11 | 2019-09-06 | 齐鲁工业大学 | A kind of fermentation of fermented beverage and sell double-duty plant |
| CN114084264A (en) * | 2021-11-23 | 2022-02-25 | 南京快轮智能科技有限公司 | Movable assembling type scooter handle |
-
2016
- 2016-07-13 CN CN201620737515.4U patent/CN205837099U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355878A (en) * | 2018-05-08 | 2018-08-03 | 河南鑫轴传动机械有限公司 | A kind of transmission shaft spraying suspender |
| CN110205214A (en) * | 2019-06-11 | 2019-09-06 | 齐鲁工业大学 | A kind of fermentation of fermented beverage and sell double-duty plant |
| CN114084264A (en) * | 2021-11-23 | 2022-02-25 | 南京快轮智能科技有限公司 | Movable assembling type scooter handle |
| CN114084264B (en) * | 2021-11-23 | 2023-09-15 | 淮北市金达木业有限公司 | Movable assembling scooter handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190625 Address after: Room 3110, Block A, No. 2 Wuhua Road, Huayuan Industrial Zone, Tianjin Binhai New Area, 300384 Patentee after: Tianjin Zhengyi Vehicle Technology Development Co., Ltd. Address before: 300 000 Tiedong Road, Beichen District, Tianjin (north side of Chentai Bridge) Patentee before: Tianjin Aixin bicycle Limited by Share Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20200713 |