CN103057648B - A kind of trailer for baby of bi-directional synchronization brake holding - Google Patents
A kind of trailer for baby of bi-directional synchronization brake holding Download PDFInfo
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- CN103057648B CN103057648B CN201210577236.2A CN201210577236A CN103057648B CN 103057648 B CN103057648 B CN 103057648B CN 201210577236 A CN201210577236 A CN 201210577236A CN 103057648 B CN103057648 B CN 103057648B
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- brake
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- trailer
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Abstract
The invention discloses a kind of trailer for baby of bi-directional synchronization brake holding, comprise: vehicle frame, push away handle pipe and brake gear, described vehicle frame front is provided with Anti-bumping protection pipe and front wheel device, a hind axle is installed at described vehicle frame rear, described hind axle two ends are separately installed with trailing wheel and shock-damping connector, one end of described shock-damping connector is connected with bumper, and the lower end of described bumper is connected with vehicle frame, and the center inside described trailing wheel is provided with a brake disc; Described brake gear comprises brake handle, brake cable and brake disc, and described brake cable connects brake disc and brake handle, and described brake handle is arranged on and pushes away on handle pipe, and described brake disc is arranged on the two ends of hind axle.By the way, the trailer for baby of bi-directional synchronization brake holding of the present invention can control two-wheeled and brake simultaneously, stops more steady, safer.
Description
Technical field
The present invention relates to trailers field, particularly relate to a kind of trailer for baby of bi-directional synchronization brake holding.
Background technology
In western countries such as America and Europes, bicycle not only does running vehicle, and be also the important vehicle of amusement and recreation and motion, wherein trailers is all the fashion especially in recent years.Trailers can be used for hauling children, also can be used as children trolley to use, but trailers brake when using go-cart is at present difficult to control two wheels simultaneously, the simultaneously human discomfort that brings to human body because of the vibrations in driving process of trailers and when bicycle sharply turning, potential safety hazard when causing the trailers rollover below etc. being connected to bicycle to cause child seats.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of trailer for baby of bi-directional synchronization brake holding, solve the brake when using go-cart of present trailers and be difficult to control the problem of two wheels simultaneously, overcome trailers shaking because travelling simultaneously, when the shortcoming of the human discomfort brought to human body and bicycle sharply turning, cause the rollover of trailers being below connected to bicycle, increase trailers damping effect in the process of moving, driving stability safety is safer more relieved when child seats.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the trailer for baby providing a kind of bi-directional synchronization brake holding, it is characterized in that, comprise: vehicle frame, push away handle pipe and brake gear, described vehicle frame front is provided with Anti-bumping protection pipe and front wheel device, and a hind axle is installed at described vehicle frame rear, and described hind axle two ends are separately installed with trailing wheel and shock-damping connector, one end of described shock-damping connector is connected with bumper, and the lower end of described bumper is connected with vehicle frame;
Described brake gear comprises brake handle, brake cable and brake disc, and described brake cable connects brake disc and brake handle, and described brake handle is arranged on and pushes away on handle pipe, and described brake disc is arranged on the two ends of hind axle.
In a preferred embodiment of the present invention, be provided with above described vehicle frame the day before yesterday fluffy pipe and the day after tomorrow fluffy pipe, fluffy pipe will be connected by rear supporting tube with between vehicle frame the described day after tomorrow.
In a preferred embodiment of the present invention, described in push away handle pipe coupling end be provided with and push away spindle clamp sheet, described in push away handle pipe and be fixed on the fluffy pipe day after tomorrow by pushing away spindle clamp sheet.
In a preferred embodiment of the present invention, described front wheel device comprises front-wheel, front fork and locking knob, and described front-wheel is connected with locking knob by front fork, and described front wheel device is connected with vehicle frame front end by locking knob.
In a preferred embodiment of the present invention, described vehicle frame front end is also provided with drawbar mechanism, and described drawbar mechanism comprises chuck, spring and handle pipe, and described chuck is connected with handle pipe by spring, and described handle pipe is connected with side, vehicle frame front end.
The invention has the beneficial effects as follows: structure of the present invention is simple, bi-directional synchronization brake holding Dynamic System is flexible, easy to use, superior performance, and two-wheeled brakes simultaneously when braking, stops more steady, safer; Adding rear wheel shock-absorbing device, driving stability safety, when avoiding trailers because travelling the human discomfort and bicycle sharply turning that shake and bring to human body, avoiding being connected to bicycle trailers rollover below.
Accompanying drawing explanation
Fig. 1 is the stereo decomposing structural representation of the trailer for baby of bi-directional synchronization brake holding of the present invention;
Fig. 2 is the left view of the trailer for baby of bi-directional synchronization brake holding of the present invention;
Fig. 3 is the birds-eye view of the trailer for baby of bi-directional synchronization brake holding of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, vehicle frame; 2, handle pipe is pushed away; 3, brake gear; 4, front wheel device; 5, hind axle; 6, drawbar mechanism; 10, Anti-bumping protection pipe; 11, the day before yesterday fluffy pipe; 12, the day after tomorrow fluffy pipe; 13, rear supporting tube; 20, spindle clamp sheet is pushed away; 30, brake handle; 31, brake cable; 32, brake disc; 40, front-wheel; 41, front fork; 42, locking knob; 50, trailing wheel; 51, shock-damping connector; 52, bumper; 53, wheel flower-drum; 60, chuck; 61, spring; 62, handle pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, Fig. 2 and Fig. 3, the embodiment of the present invention comprises: a kind of trailer for baby of bi-directional synchronization brake holding, comprise: vehicle frame 1, push away handle pipe 2 and brake gear 3, vehicle frame 1 front is provided with Anti-bumping protection pipe 10 and front wheel device 4, and a hind axle 5 is installed at vehicle frame 1 rear, hind axle 5 two ends are separately installed with trailing wheel 50 and shock-damping connector 51, one end of shock-damping connector 51 is connected with bumper 52, and the lower end of bumper 52 is connected with vehicle frame 1, and the center inside trailing wheel 5 is provided with a wheel flower-drum 53;
Brake gear 3 comprises brake handle 30, brake cable 31 and brake disc 32, and brake cable 31 connects brake disc 32 and brake handle 30, and brake handle 30 is arranged on and pushes away on handle pipe 2, and brake disc 32 is arranged on the two ends of hind axle 11.
Furtherly, be provided with above described vehicle frame 1 day before yesterday fluffy pipe 11 and the day after tomorrow fluffy pipe 12, fluffy pipe 12 will be connected by rear supporting tube 13 with between vehicle frame 1 day after tomorrow; The described coupling end pushing away handle pipe 2 is provided with and pushes away spindle clamp sheet 20, described in push away handle pipe 2 and be fixed on fluffy pipe 12 day after tomorrow by pushing away spindle clamp sheet 20.
For in go-cart, for preventing vehicle frame from turning forward, described front wheel device 4 comprises front-wheel 40, front fork 41 and locking knob 42, and front-wheel 40 is connected with locking knob 42 by front fork 41, front wheel device 4 is connected with vehicle frame 1 front end by locking knob 42, and front wheel device 4 makes to play good equilibrium activity.
Furtherly, in trailer, for making vehicle frame 1 and bicycle easy to connect, described vehicle frame 1 front end is also provided with drawbar mechanism 6, drawbar mechanism 6 comprises chuck 60, spring 61 and handle pipe 62, and chuck 60 is connected with handle pipe 62 by spring 61, and handle pipe 62 is connected with side, vehicle frame 1 front end.
The trailer for baby of bi-directional synchronization brake holding of the present invention in use, the chuck 60 of drawbar mechanism 6 is connected with bicycle, trailer can be completed connect, when with hand grip brake handle 30, brake cable 31 drives two brake discs 32 to hold tightly, two brake discs 32 hold wheel flower-drum 53 tightly simultaneously, realize two trailing wheels 50 and brake simultaneously.
Same using method, when with hand push trailer for baby, hand-heldly pushes away handle pipe 2, when needs stop, with hand grip brake handle 30, brake cable 31 drives two brake discs 32 to hold tightly, and two brake discs 32 hold wheel flower-drum 53 tightly simultaneously, realizes two trailing wheels 50 and brakes simultaneously.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. the trailer for baby of a bi-directional synchronization brake holding, it is characterized in that, comprise: vehicle frame, push away handle pipe and brake gear, described vehicle frame front is provided with Anti-bumping protection pipe and front wheel device, a hind axle is installed at described vehicle frame rear, and described hind axle two ends are separately installed with trailing wheel and shock-damping connector, and one end of described shock-damping connector is connected with bumper, the lower end of described bumper is connected with vehicle frame, and the center inside described trailing wheel is provided with a wheel flower-drum; Described brake gear comprises brake handle, brake cable and brake disc, described brake cable connects brake disc and brake handle, described brake handle is arranged on and pushes away on handle pipe, described brake disc is arranged on the two ends of hind axle, during brake, two brake discs hold wheel flower-drum tightly simultaneously, and two trailing wheels are braked simultaneously; Described front wheel device comprises front-wheel, front fork and locking knob, described front-wheel is connected with locking knob by front fork, described front wheel device is connected with vehicle frame front end by locking knob, described vehicle frame front end is also provided with drawbar mechanism, described drawbar mechanism comprises chuck, spring and handle pipe, described chuck is connected with handle pipe by spring, and described handle pipe is connected with side, vehicle frame front end.
2. the trailer for baby of bi-directional synchronization brake holding according to claim 1, is characterized in that: be provided with above described vehicle frame the day before yesterday fluffy pipe and the day after tomorrow fluffy pipe, fluffy pipe will be connected by rear supporting tube with between vehicle frame the described day after tomorrow.
3. the trailer for baby of bi-directional synchronization brake holding according to claim 1, is characterized in that: described in push away handle pipe coupling end be provided with and push away spindle clamp sheet, described in push away handle pipe and be fixed on the fluffy pipe day after tomorrow by pushing away spindle clamp sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210577236.2A CN103057648B (en) | 2012-12-27 | 2012-12-27 | A kind of trailer for baby of bi-directional synchronization brake holding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210577236.2A CN103057648B (en) | 2012-12-27 | 2012-12-27 | A kind of trailer for baby of bi-directional synchronization brake holding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103057648A CN103057648A (en) | 2013-04-24 |
| CN103057648B true CN103057648B (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210577236.2A Active CN103057648B (en) | 2012-12-27 | 2012-12-27 | A kind of trailer for baby of bi-directional synchronization brake holding |
Country Status (1)
| Country | Link |
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| CN (1) | CN103057648B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645787B (en) * | 2020-06-09 | 2021-11-23 | 嘉兴优加车业科技有限公司 | Anti-overturn electric baby carriage with ABS structure |
| CN112498459B (en) * | 2020-12-07 | 2022-08-19 | 宁波市北仑汉诺金属制品有限公司 | Portable folding movable trailer type children's carriage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007035944A1 (en) * | 2007-07-30 | 2009-02-19 | Chin-I Lai | Baby carriage has folding unit arranged on direction switch and wheel feeder unit, brake unit arranged under direction switch and wheel feeder unit, and seat assembly arranged between folding unit and direction switch |
| CN101837816A (en) * | 2009-03-16 | 2010-09-22 | 环玮企业股份有限公司 | Braking device of vehicle |
| CN201761521U (en) * | 2010-08-18 | 2011-03-16 | 苏州威凯儿童用品有限公司 | Manual braking mechanism of baby stroller |
| CN203005668U (en) * | 2012-12-27 | 2013-06-19 | 荣邦机械(昆山)有限公司 | Baby bicycle trailer with bi-direction synchronous handle brake |
-
2012
- 2012-12-27 CN CN201210577236.2A patent/CN103057648B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007035944A1 (en) * | 2007-07-30 | 2009-02-19 | Chin-I Lai | Baby carriage has folding unit arranged on direction switch and wheel feeder unit, brake unit arranged under direction switch and wheel feeder unit, and seat assembly arranged between folding unit and direction switch |
| CN101837816A (en) * | 2009-03-16 | 2010-09-22 | 环玮企业股份有限公司 | Braking device of vehicle |
| CN201761521U (en) * | 2010-08-18 | 2011-03-16 | 苏州威凯儿童用品有限公司 | Manual braking mechanism of baby stroller |
| CN203005668U (en) * | 2012-12-27 | 2013-06-19 | 荣邦机械(昆山)有限公司 | Baby bicycle trailer with bi-direction synchronous handle brake |
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| Publication number | Publication date |
|---|---|
| CN103057648A (en) | 2013-04-24 |
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Address after: 215333 No. 801 North Pengxi Road, Kunshan economic and Technological Development Zone, Suzhou, Jiangsu Patentee after: Jiangsu Rong bang Polytron Technologies Inc Address before: 215333, No. 1, Pengxi North Road, Kunshan economic and Technological Development Zone, Suzhou, Jiangsu Patentee before: Rongbang Machinery (Kunshan) Co., Ltd. |