CN109421839A - A kind of portable adjustable children bicycle auxiliary wheel - Google Patents
A kind of portable adjustable children bicycle auxiliary wheel Download PDFInfo
- Publication number
- CN109421839A CN109421839A CN201710718106.9A CN201710718106A CN109421839A CN 109421839 A CN109421839 A CN 109421839A CN 201710718106 A CN201710718106 A CN 201710718106A CN 109421839 A CN109421839 A CN 109421839A
- Authority
- CN
- China
- Prior art keywords
- jockey pulley
- vehicle frame
- strut
- link block
- auxiliary wheel
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/10—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride
- B62H1/12—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride using additional wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
A kind of portable adjustable children bicycle auxiliary wheel.It is related to a kind of child's bicycle ancillary equipment field, and in particular to a kind of portable adjustable children bicycle auxiliary wheel.It can be adjusted jockey pulley support force according to children for learning process, ridden with the study of better assisting child.Including connection component and jockey pulley, the connection component includes connecting tube, support tube, link block, spring and strut；Described connecting tube one end connecting vehicle frame, and it is higher than one end far from vehicle frame close to one end of vehicle frame, the connecting tube offers several radial accommodation grooves in the horizontal direction, one end of the support tube is connect with link block, the link block is dovetail shaped convex block and matches with accommodation groove, it is arranged with strut in the support tube, is equipped with spring between the end face and the inside bottom surface of support tube of described strut one end, the other end is connected with jockey pulley.Have the advantages that be adjusted jockey pulley support force according to children for learning process, can preferably assisting child study ride and easy to use.
Description
Technical field
The present invention relates to a kind of child's bicycle ancillary equipment fields, and in particular to a kind of portable adjustable children bicycle
Jockey pulley.
Background technique
Children generally require in the process of study bicycle by some ancillary equipments (such as: bicycle auxiliary wheel), or
Person needs adult aside to be held with hand steered, children during study is ridden, different study stages for ancillary equipment according to
Rely difference, but child's bicycle jockey pulley in the prior art is typically secured to specific position, can only provide fixed support force, no
It can be adjusted according to children's study process,
As State Patent Office on September 14th, 2016 bulletins a entitled " juvenile convertible bicycle auxiliary wheel ", application No. is
Shown in the Chinese utility model patent of " 201620347994.9 ": " a kind of juvenile convertible bicycle auxiliary wheel, which is characterized in that
Including connecting rod, one end of connecting rod is socketed in the horizontal tube of right angle clip, and the other end of connecting rod is connected with connecting plate, on connecting plate
It is provided with connecting hole, strut is equipped in the vertical tube of right angle clip, between the end face and right angle clip inside bottom surface of strut one end
Equipped with spring, the other end of strut is connected with jockey pulley ontology." one end of the connecting rod is socketed in the horizontal tube of right angle clip,
The support force that can only dismount cannot provide jockey pulley is adjusted, therefore after disassembly bicycle auxiliary wheel suddenly, children are had
A very long time can not adapt to, and effectively be helped to be not easy to ride to children for learning.
Summary of the invention
The present invention in view of the above problems, provide it is a kind of can be adjusted according to children for learning process jockey pulley support force, with
Better assisting child study is ridden and bicycle auxiliary wheel easy to use.
The technical scheme is that include connection component and jockey pulley, the connection component include connecting tube, support tube,
Link block, spring and strut；Described connecting tube one end connecting vehicle frame, and it is higher than one end far from vehicle frame close to one end of vehicle frame,
The connecting tube offers several radial accommodation grooves in the horizontal direction, and one end of the support tube is connect with link block, the company
Connecing block is dovetail shaped convex block and to match with accommodation groove, is arranged with strut in the support tube, the end face of described strut one end with
Spring is equipped between the inside bottom surface of support tube, the other end is connected with jockey pulley.
The jockey pulley surface is coated with anti-slip material.
The connecting tube is equipped with cabinet.
When the present invention is specifically used, children are begun to learn for what is ridden, link block can be put into the accommodation groove far from vehicle frame,
Spring elastic deformation in support tube at this time is bigger, therefore can provide strut strong effective support, and jockey pulley is had
The vertical of vehicle body can also be effectively ensured when turning in the support vehicle frame of effect, the effective protection safety of children；
For riding slightly skilled but appointing and link block can need to be put into the accommodation groove close to vehicle frame by the children of jockey pulley, this
When spring elastic deformation in support tube it is smaller, therefore strut can both be provided certain support, jockey pulley is appointed can be compared with
Effectively to support vehicle frame, assisting child study to ride, and the support function of jockey pulley can be further decreased, imitate not jockey pulley
True environment of riding, to effectively children for learning be helped to ride；
Further, go deep into the study stage, link block directly can be put into the accommodation groove closer to vehicle frame, spring
Elastic deformation gradually decreases therewith, to gradually weaken the supporting role of jockey pulley, gradually imitates the ring of really riding of not jockey pulley
Border allows children gradually to adapt to no jockey pulley, avoids the case where final disassembly jockey pulley is difficult to adapt to later, rides to study
Capable children provide authentic and valid help.
In short, this case has can be adjusted jockey pulley support force, energy preferably assisting child according to children for learning process
Habit is ridden and advantage easy to use.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention,
Fig. 2 is usage state diagram of the invention；
1 is jockey pulley in figure, and 2 be connecting tube, and 20 be accommodation groove, and 3 be support tube, and 30 be link block, and 31 be spring, and 32 be strut, 4
It is vehicle frame, 5 be cabinet.
Specific embodiment
The present invention is as shown in Figs. 1-2, including connection component and jockey pulley 1, and the connection component includes connecting tube 2, support tube
3, link block 30, spring 31 and strut 32；2 one end connecting vehicle frame 4 of connecting tube, and close to one end of vehicle frame 4 higher than separate
One end of vehicle frame 4, the connecting tube 2 offer several radial accommodation grooves 20, one end of the support tube 3 and company in the horizontal direction
The connection of block 30 is connect, the link block 30 is dovetail shaped convex block and matches with accommodation groove 20, is arranged with branch in the support tube 3
Bar 32 is equipped with spring 31 between the end face and the inside bottom surface of support tube 3 of described 32 one end of strut, the other end is connected with jockey pulley 1.
When specifically used, children are begun to learn for what is ridden, link block can be put into the accommodation groove far from vehicle frame, spring is supporting at this time
Elastic deformation is bigger in managing, therefore can provide strut strong effective support, allows jockey pulley effectively to support vehicle frame, i.e.,
Make that the vertical of vehicle body can also be effectively ensured when turning, the effective protection safety of children；
For riding slightly skilled but appointing and link block can need to be put into the accommodation groove close to vehicle frame by the children of jockey pulley, this
When spring elastic deformation in support tube it is smaller, therefore strut can both be provided certain support, jockey pulley is appointed can be compared with
Effectively to support vehicle frame, assisting child study to ride, and the support function of jockey pulley can be further decreased, imitate not jockey pulley
True environment of riding, to effectively children for learning be helped to ride；
Further, go deep into the study stage, link block gradually can be put into the accommodation groove closer to vehicle frame, spring
Elastic deformation gradually decrease therewith, to gradually weaken the supporting role of jockey pulley, gradually imitate really riding for not no jockey pulley
Environment allows children gradually to adapt to no jockey pulley, the case where final disassembly jockey pulley is difficult to adapt to later is avoided, to study
The children to ride provide authentic and valid help.
By the position for the adjusting link block that several accommodation grooves can be convenient, so that the support for gradually changing auxiliary wheel is made
With easy to use, regulating effect is good.
1 surface of jockey pulley is coated with anti-slip material.So that jockey pulley is not easy to skid, it can be effective even if damp ground
Guarantee that vehicle is steady, further improves the safety of product.
1 upper surface of connecting tube is equipped with cabinet 5.It can be used for putting the article of child carrying, be further bonded
The use habit of children improves the using effect of product.
Claims (3)
1. a kind of portable adjustable children bicycle auxiliary wheel, including connection component and jockey pulley, which is characterized in that the connection component
Including connecting tube, support tube, link block, spring and strut；Described connecting tube one end connecting vehicle frame, and it is high close to one end of vehicle frame
In one end far from vehicle frame, the connecting tube offers several radial accommodation grooves in the horizontal direction, one end of the support tube with
Link block connection, the link block is dovetail shaped convex block and matches with accommodation groove, and strut, institute are arranged in the support tube
It states and is equipped with spring between the end face of strut one end and the inside bottom surface of support tube, the other end is connected with jockey pulley.
2. a kind of portable adjustable children bicycle auxiliary wheel according to claim 1, which is characterized in that the jockey pulley surface
Coated with anti-slip material.
3. a kind of portable adjustable children bicycle auxiliary wheel according to claim 1, which is characterized in that in the connecting tube
Equipped with cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718106.9A CN109421839A (en) | 2017-08-21 | 2017-08-21 | A kind of portable adjustable children bicycle auxiliary wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718106.9A CN109421839A (en) | 2017-08-21 | 2017-08-21 | A kind of portable adjustable children bicycle auxiliary wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109421839A true CN109421839A (en) | 2019-03-05 |
Family
ID=65498028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710718106.9A Withdrawn CN109421839A (en) | 2017-08-21 | 2017-08-21 | A kind of portable adjustable children bicycle auxiliary wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109421839A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303837A (en) * | 2019-06-28 | 2019-10-08 | 左红 | A kind of auxiliary wheel structure of bicycle flight instruments |
| CN110329018A (en) * | 2019-07-16 | 2019-10-15 | 左红 | A kind of auxiliary wheel structure of completely new bicycle flight instruments |
| CN111452890A (en) * | 2020-04-13 | 2020-07-28 | 北海智异电子科技有限公司 | Bicycle learning auxiliary device convenient to adjust and can master balance fast |
| CN111452889A (en) * | 2020-04-13 | 2020-07-28 | 北海智异电子科技有限公司 | Bicycle learning auxiliary device capable of being quickly adjusted and quickly mastering balance |
-
2017
- 2017-08-21 CN CN201710718106.9A patent/CN109421839A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303837A (en) * | 2019-06-28 | 2019-10-08 | 左红 | A kind of auxiliary wheel structure of bicycle flight instruments |
| CN110329018A (en) * | 2019-07-16 | 2019-10-15 | 左红 | A kind of auxiliary wheel structure of completely new bicycle flight instruments |
| CN111452890A (en) * | 2020-04-13 | 2020-07-28 | 北海智异电子科技有限公司 | Bicycle learning auxiliary device convenient to adjust and can master balance fast |
| CN111452889A (en) * | 2020-04-13 | 2020-07-28 | 北海智异电子科技有限公司 | Bicycle learning auxiliary device capable of being quickly adjusted and quickly mastering balance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190305 |
|
| WW01 | Invention patent application withdrawn after publication |