CN105691510A - Easily-twisting protection device of easily-twisting child bicycle - Google Patents
Easily-twisting protection device of easily-twisting child bicycle Download PDFInfo
- Publication number
- CN105691510A CN105691510A CN201610159567.2A CN201610159567A CN105691510A CN 105691510 A CN105691510 A CN 105691510A CN 201610159567 A CN201610159567 A CN 201610159567A CN 105691510 A CN105691510 A CN 105691510A
- Authority
- CN
- China
- Prior art keywords
- connection fixture
- bicycle
- twisting
- protection device
- middleware
- 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.)
- Pending
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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
- B62K9/00—Children's cycles
-
- 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
- B62K21/02—Front wheel forks or equivalent, e.g. single tine
-
- 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
- B62K21/18—Connections between forks and handlebars or handlebar stems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Table Equipment (AREA)
Abstract
The invention belongs to the technical field of child bicycle appliances, and particularly relates to an easily-twisting protection device of an easily-twisting child bicycle. The easily-twisting child bicycle comprises a front fork. The easily-twisting protection device comprises an upper connecting and fixing part, a lower connecting and fixing part and an intermediate part. The intermediate part is connected with a bicycle frame. The bottom of a bicycle head penetrates through the upper connecting and fixing part and the intermediate part and is connected with the lower connecting and fixing part. The easily-twisting protection device has the beneficial effects that the bicycle frame, the bicycle head and the front fork can be connected more flexibly, the whole bicycle can twist more conveniently, the attractiveness of the whole bicycle is improved, the service life of the whole bicycle is prolonged, the personal safety of a user can be protected well, and the bicycle cannot injure other people.
Description
Technical field
The invention belongs to carriage for children apparatus technical field, what particularly relate to a kind of easy torsion carriage for children easily reverses protection device。
Background technology
Current carriage for children generally comprises and includes front-wheel, trailing wheel, vehicle frame, headstock and front fork。Vehicle frame is provided with a steel pipe socket at the position being positioned at headstock and front fork, and headstock and front fork pass steel pipe socket after being fixedly connected。Thus having reached being connected of vehicle frame, headstock and front fork。This type of connected mode also exists defect: one is, steel thimble is longer, it is necessary to carry out being welded on vehicle frame；Two are, due to junction all be adopt be steel pipe socket so that getting rusty with wearing and tearing after a period of time, have impact on the use of whole car and aesthetic property。Three are, are all adopt screw bottom front fork with the connection of front-wheel, and during general connection, screw all exposes, and also sharper bottom front fork, it is easy to damage。
Summary of the invention
It is an object of the invention to solve techniques discussed above problem; there is provided a kind of connection enabling to vehicle frame, headstock and front fork more flexible; make the twisting enhanced convenience of whole car; improve aesthetic property and the use time of whole car; can be good at protection and use personal safety; easily the reversing of carriage for children of easily reversing that other people will not be damaged protects device, and its technical scheme is as follows:
That easily reverses carriage for children easily reverses protection device; including front fork; it is characterized in that; easily reverse protection device and include connection fixture, lower connection fixture and middleware; described upper connection fixture is provided with external member; described lower connection fixture is provided with cup lid group; described middleware is arranged at connection fixture and the middle of lower connection fixture; described upper external member and cup lid group are set in middleware, and described middleware can rotate between upper connection fixture, lower connection fixture；Described upper connection fixture is connected with headstock, and described lower connection fixture is connected with front fork, and described middleware is connected with vehicle frame；The bottom of headstock is connected with lower connection fixture after upper connection fixture, middleware。
Optimal way is, the bottom place of front fork is provided with bifurcated set, and bifurcated puts and is provided with indent screw, and the bottom of bifurcated set is provided with arc backing。
Easy torsion carriage for children provided by the invention easily reverse protection device, when in use, be connected the connection so that whole car more smoothly and flexibly by upper connection fixture, lower connection fixture and middleware。And upper connection fixture, lower connection fixture and middleware generally use plastics and make, thus the basis of cost having better aesthetic property reducing。
The bottom place of the further front fork of the present invention is provided with bifurcated set, and bifurcated puts and is provided with indent screw, and the bottom of bifurcated set is provided with arc backing。Indent screw makes the screw that front fork is connected with front-wheel well to be hidden, and has good aesthetic property while protection personal safety。And arc backing can well block the bottom of front fork, it is possible to well play a protective role。
The invention has the beneficial effects as follows: the connection enabling to vehicle frame, headstock and front fork is more flexible; make the twisting enhanced convenience of whole car; improve aesthetic property and the use time of whole car, it is possible to well protection uses personal safety, will not other people be damaged。
Accompanying drawing explanation
Fig. 1 is the schematic diagram easily reversing carriage for children。
Fig. 2 is the schematic diagram of the present invention。
Detailed description of the invention
Embodiment is illustrated below in conjunction with Fig. 1 and Fig. 2:
Easily reverse carriage for children, including front-wheel 1, trailing wheel 2, vehicle frame 3, headstock 4 and front fork 5, the top place of described front fork 5 is provided with easily reverses protection device 6, the described protection device 6 that easily reverses includes connection fixture 7, lower connection fixture 8 and middleware 9, described upper connection fixture 7 is provided with external member 10, described lower connection fixture 8 is provided with cup lid group 11, described middleware 9 is arranged at connection fixture 7 and the middle of lower connection fixture 8, described upper external member 10 and cup lid group 11 are set in middleware 9, described middleware 9 can at upper connection fixture 7, rotate between lower connection fixture 8；Described upper connection fixture 7 is connected with headstock 4, and described lower connection fixture 8 is connected with front fork 5, and described middleware 9 is connected with vehicle frame 3；The bottom of described headstock 4 is connected with lower connection fixture 8 after upper connection fixture 7, middleware 9。
Optimal way is, the bottom place of front fork 5 is provided with bifurcated set 12, and bifurcated set 12 is provided with indent screw 13, and the bottom of bifurcated set 12 is provided with arc backing 14。
When in use, upper external member 10, cup lid group 11 and middleware 9, bifurcated overlap is all that plastics are made。
Claims (2)
1. that easily reverses carriage for children easily reverses protection device; including front fork; it is characterized in that; easily reverse protection device and include connection fixture, lower connection fixture and middleware; described upper connection fixture is provided with external member; described lower connection fixture is provided with cup lid group; described middleware is arranged at connection fixture and the middle of lower connection fixture; described upper external member and cup lid group are set in middleware, and described middleware can rotate between upper connection fixture, lower connection fixture；Described upper connection fixture is connected with headstock, and described lower connection fixture is connected with front fork, and described middleware is connected with vehicle frame；The bottom of headstock is connected with lower connection fixture after upper connection fixture, middleware。
2. the easily torsion protection device easily reversing carriage for children as claimed in claim 1, it is characterised in that the bottom place of front fork is provided with bifurcated set, and bifurcated puts and is provided with indent screw, and the bottom of bifurcated set is provided with arc backing。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159567.2A CN105691510A (en) | 2016-03-21 | 2016-03-21 | Easily-twisting protection device of easily-twisting child bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159567.2A CN105691510A (en) | 2016-03-21 | 2016-03-21 | Easily-twisting protection device of easily-twisting child bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105691510A true CN105691510A (en) | 2016-06-22 |
Family
ID=56232224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159567.2A Pending CN105691510A (en) | 2016-03-21 | 2016-03-21 | Easily-twisting protection device of easily-twisting child bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105691510A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5178035A (en) * | 1991-06-11 | 1993-01-12 | Cannondale Corporation | Bicycle headset |
| US20020089144A1 (en) * | 1999-07-05 | 2002-07-11 | Heinz Kettler Gmbh & Co. | Vehicle steering head |
| CN201228064Y (en) * | 2008-06-20 | 2009-04-29 | 黄莉 | Fixture unit of handle bar folding lower contact and front fork tube |
| CN201516903U (en) * | 2009-06-29 | 2010-06-30 | 郑科峰 | Vertical tube and folding front fork device for folded trolley |
| CN205469512U (en) * | 2016-03-21 | 2016-08-17 | 浙江德清久胜车业有限公司 | Easily twist reverse exchanging of child's bike and twist reverse protection device |
-
2016
- 2016-03-21 CN CN201610159567.2A patent/CN105691510A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5178035A (en) * | 1991-06-11 | 1993-01-12 | Cannondale Corporation | Bicycle headset |
| US20020089144A1 (en) * | 1999-07-05 | 2002-07-11 | Heinz Kettler Gmbh & Co. | Vehicle steering head |
| CN201228064Y (en) * | 2008-06-20 | 2009-04-29 | 黄莉 | Fixture unit of handle bar folding lower contact and front fork tube |
| CN201516903U (en) * | 2009-06-29 | 2010-06-30 | 郑科峰 | Vertical tube and folding front fork device for folded trolley |
| CN205469512U (en) * | 2016-03-21 | 2016-08-17 | 浙江德清久胜车业有限公司 | Easily twist reverse exchanging of child's bike and twist reverse protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |