CN104972837A - Front wheel engaging and disengaging gear for speed-control push-riding buggy - Google Patents
Front wheel engaging and disengaging gear for speed-control push-riding buggy Download PDFInfo
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- CN104972837A CN104972837A CN201510360670.9A CN201510360670A CN104972837A CN 104972837 A CN104972837 A CN 104972837A CN 201510360670 A CN201510360670 A CN 201510360670A CN 104972837 A CN104972837 A CN 104972837A
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- front wheel
- buggy
- shaft
- disengaging gear
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Abstract
The invention belongs to the technical field of buggy appliances, and particularly relates to a front wheel engaging and disengaging gear for a speed-control push-riding buggy. The front wheel engaging and disengaging gear for the speed-control push-riding buggy comprises a front wheel. A left hollow cavity and a right hollow cavity are axially formed in a center shaft of the front wheel. A left inner sleeve is arranged in the left hollow cavity. A protrusion on a front wheel shaft is separated from a clamping groove in a right inner sleeve, so that pedals do not rotate along with the rotation of the front wheel. The front wheel engaging and disengaging gear for the speed-control push-riding buggy has the advantages that when a child rests on the buggy, the pedals can be separated from the front wheel and do not rotate along with the rotation of the front wheel; when the child needs to ride the buggy, the pedals can be combined with the front wheel, and the pleasure of riding the buggy by feet treading on the pedals is satisfied.
Description
Technical field
The invention belongs to carriage for children apparatus technical field, particularly relate to the front-wheel engaging and disengaging gear controlling fast pushing riding carriage for children.
Background technology
Along with the development of society, growth in the living standard, people are slowly transformed into the more cultural life of pursuit from basic material life gradually.Current carriage for children is also more and more diversified.The front-wheel of present carriage for children has individual pedal to can be used for child oneself to ride, and this type of stretcher has two functions: one is, child oneself can be provided to carry out foot pedals, and oneself can increase the enjoyment that children play car by bike; Two are, child not oneself by bike in a position of putting pin is provided.But the pedal structure of current carriage for children is generally all fixedly linked with front-wheel, namely, the rotation of pedal front-wheel is thereupon rotated.So when child is in rest, adult's go-cart, when the pin of child is placed on pedal, can rotate along with the rotation of front-wheel, this just makes child can not get good rest.
Summary of the invention
The object of the invention is to solve above-described technical matters, when providing a kind of children to have a rest onboard, pedal can depart from front-wheel, can not rotate along with the rotation of front-wheel, and when children need to ride carriage for children, pedal can be combined with front-wheel, and meet the front-wheel engaging and disengaging gear of the control speed pushing riding carriage for children of foot pedals enjoyment by bike, its technical scheme is as follows:
Control the front-wheel engaging and disengaging gear of fast pushing riding carriage for children, comprise front vehicle wheel, it is characterized in that, the center shaft of described front vehicle wheel upwards offers left cavity and right cavity, and be provided with left inside cover in left cavity, be provided with right inside cover in right cavity, right inside putting offers draw-in groove; The center shaft of described front vehicle wheel is upwards provided with front truck wheel shaft, and be provided with pedal after the two ends of front truck wheel shaft are each passed through right inside cover and left inside cover, front truck wheel shaft is provided with projection, and projection can be fastened in draw-in groove; The right-hand member place of described front truck wheel shaft is connected with front-wheel by anchor fitting and fixes sliding sleeve, and when front-wheel fixes the right slip of axis of sliding sleeve drive front vehicle wheel, the draw-in groove of the projection on front truck wheel shaft and right inside cover is separated, and pedal is not rotated with front vehicle wheel.
Optimal way is, described anchor fitting is the left cover of front-wheel, and the left cover of front-wheel is fixedly arranged on front truck wheel shaft, a front-wheel left side puts and offers external tooth, front-wheel is fixed on sliding sleeve and is offered teeth groove, and when teeth groove and external tooth combine coupling, front-wheel fixes sliding sleeve can drive front truck wheel shaft.
The front-wheel engaging and disengaging gear of the fast pushing riding carriage for children of control provided by the invention, when in use, draw-in groove and protruding cooperation can realize the disengaging of front truck wheel shaft and front vehicle wheel and fix.And pedal is arranged on front truck wheel shaft, so namely achieve the disengaging of pedal and front axle and fix.And front-wheel is fixed sliding sleeve and can be realized draw-in groove by anchor fitting and be separated and combination with protruding.
The present invention further better can realize front-wheel by the cooperation of teeth groove and external tooth and fix the control of sliding sleeve to front truck wheel shaft.
The invention has the beneficial effects as follows: time children have a rest onboard, pedal can depart from front-wheel, can not rotate, and when children need to ride carriage for children, pedal can be combined with front-wheel, meets foot pedals enjoyment by bike along with the rotation of front-wheel.
Accompanying drawing explanation
Fig. 1 is the schematic diagram controlling fast pushing riding carriage for children.
Fig. 2 is schematic diagram of the present invention.
Fig. 3 is detonation configuration schematic diagram of the present invention.
Fig. 4 is the schematic diagram of the left cover of front-wheel.
Fig. 5 is the schematic diagram that front-wheel fixes sliding sleeve.
Detailed description of the invention
Embodiment is illustrated below in conjunction with Fig. 1 to Fig. 5:
As shown in Figures 1 to 5, control fast pushing riding carriage for children, comprise vehicle frame 1, front vehicle wheel 2, rear wheel 3, it is characterized in that, the middle part of described vehicle frame 1 is provided with sunshade 4, and the rear portion of described vehicle frame 1 is provided with push-pull device at fixed 5, the center shaft of described front vehicle wheel 2 upwards offers left cavity 6 and right cavity 7, be provided with left inside cover 8 in left cavity 6, in right cavity 7, be provided with right inside cover 9, right inside cover 9 offers draw-in groove 10; The center shaft of described front vehicle wheel 2 is upwards provided with front truck wheel shaft 11, is provided with pedal 12 after the two ends of front truck wheel shaft 11 are each passed through right inside cover 9 and left inside cover 8, and front truck wheel shaft 11 is provided with protruding 13, and protruding 13 can be fastened in draw-in groove 10; The right-hand member place of described front truck wheel shaft 11 is connected with front-wheel by anchor fitting 14 and fixes sliding sleeve 15, when front-wheel fix sliding sleeve 15 drive front truck wheel shaft 11 to slide to the right time, projection 13 on front truck wheel shaft 11 is separated with the draw-in groove 10 of right inside cover 9, and pedal 12 is not rotated with front vehicle wheel.
Optimal way is, described anchor fitting is the left cover 14 of front-wheel, the left cover 14 of front-wheel is fixedly arranged on front truck wheel shaft 11, the left cover 14 of front-wheel offers external tooth 16, front-wheel is fixed on sliding sleeve 15 and is offered teeth groove 17, when teeth groove 17 and external tooth 16 combine coupling, front-wheel fixes sliding sleeve can drive front truck wheel shaft.
When concrete use, when children do not need oneself by bike time, after only needing the external tooth that front-wheel fixes teeth groove on sliding sleeve and the left cover of front-wheel to match, pull front truck wheel shaft, thus make projection and exact separation, thus front truck wheel shaft is separated with front vehicle wheel.Pedal can not rotate along with the rotation of front vehicle wheel.
And when children need oneself by bike, only need reverse operating just passable.
Claims (2)
1. control the front-wheel engaging and disengaging gear of fast pushing riding carriage for children, comprise front vehicle wheel, it is characterized in that, the center shaft of described front vehicle wheel upwards offers left cavity and right cavity, and be provided with left inside cover in left cavity, be provided with right inside cover in right cavity, right inside putting offers draw-in groove; The center shaft of described front vehicle wheel is upwards provided with front truck wheel shaft, and be provided with pedal after the two ends of front truck wheel shaft are each passed through right inside cover and left inside cover, front truck wheel shaft is provided with projection, and projection can be fastened in draw-in groove; The right-hand member place of described front truck wheel shaft is connected with front-wheel by anchor fitting and fixes sliding sleeve, and when front-wheel fixes the right slip of axis of sliding sleeve drive front vehicle wheel, the draw-in groove of the projection on front truck wheel shaft and right inside cover is separated, and pedal is not rotated with front vehicle wheel.
2. the front-wheel engaging and disengaging gear of the fast pushing riding carriage for children of control as claimed in claim 1, it is characterized in that, described anchor fitting is the left cover of front-wheel, the left cover of front-wheel is fixedly arranged on front truck wheel shaft, a front-wheel left side puts and offers external tooth, front-wheel is fixed on sliding sleeve and is offered teeth groove, and when teeth groove and external tooth combine coupling, front-wheel fixes sliding sleeve can drive front truck wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360670.9A CN104972837B (en) | 2015-06-26 | 2015-06-26 | The front-wheel clutch of rate controlling pushing riding carriage for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360670.9A CN104972837B (en) | 2015-06-26 | 2015-06-26 | The front-wheel clutch of rate controlling pushing riding carriage for children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104972837A true CN104972837A (en) | 2015-10-14 |
| CN104972837B CN104972837B (en) | 2017-06-30 |
Family
ID=54270027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510360670.9A Active CN104972837B (en) | 2015-06-26 | 2015-06-26 | The front-wheel clutch of rate controlling pushing riding carriage for children |
Country Status (1)
| Country | Link |
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| CN (1) | CN104972837B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202464021U (en) * | 2012-01-19 | 2012-10-03 | 汕头华美乐童车有限公司 | Baby carrier front wheel with foot rest clutch device |
| WO2013186635A2 (en) * | 2012-05-02 | 2013-12-19 | Borealis Technical Limited | Aircraft wheel bearing arrangement |
| CN203685916U (en) * | 2014-01-29 | 2014-07-02 | 嘉兴华天翔车业有限公司 | Clutch structure for front wheel of baby carriage |
| CN204870374U (en) * | 2015-06-26 | 2015-12-16 | 浙江德清久胜车业有限公司 | Fast front wheel clutching mechanism who rides child's bike that pushes away of accuse |
-
2015
- 2015-06-26 CN CN201510360670.9A patent/CN104972837B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202464021U (en) * | 2012-01-19 | 2012-10-03 | 汕头华美乐童车有限公司 | Baby carrier front wheel with foot rest clutch device |
| WO2013186635A2 (en) * | 2012-05-02 | 2013-12-19 | Borealis Technical Limited | Aircraft wheel bearing arrangement |
| CN203685916U (en) * | 2014-01-29 | 2014-07-02 | 嘉兴华天翔车业有限公司 | Clutch structure for front wheel of baby carriage |
| CN204870374U (en) * | 2015-06-26 | 2015-12-16 | 浙江德清久胜车业有限公司 | Fast front wheel clutching mechanism who rides child's bike that pushes away of accuse |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104972837B (en) | 2017-06-30 |
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