CN103057648A - Bisynchronous braking baby trailer - Google Patents
Bisynchronous braking baby trailer Download PDFInfo
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- CN103057648A CN103057648A CN2012105772362A CN201210577236A CN103057648A CN 103057648 A CN103057648 A CN 103057648A CN 2012105772362 A CN2012105772362 A CN 2012105772362A CN 201210577236 A CN201210577236 A CN 201210577236A CN 103057648 A CN103057648 A CN 103057648A
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- brake
- vehicle frame
- pipe
- handle
- braking
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Abstract
The invention discloses a bisynchronous braking baby trailer which comprises a frame, a push handle tube and a braking device, wherein an anti-corrosion protective tube and a front wheel device are installed in front of the frame, a rear wheel shaft is installed behind the frame, a rear wheel and a damping connection member are respectively installed at two ends of the rear wheel shaft, a damper is installed at one end of the damping connection member, the lower end of the damper is connected with the frame, and a braking plate is arranged at the center of the inner side of the rear wheel. The braking device comprises a braking handle, a braking line and a braking plate, wherein the braking line is used for connecting the braking plates and the braking handle, the braking handle is installed on the push handle tube, and the braking plates are installed at two ends of the rear wheel shaft. By means of the mode, the bisynchronous braking baby trailer can control the two wheels to brake simultaneously, and is stable in stopping and safe.
Description
Technical field
The present invention relates to the 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 is not only being done running vehicle, also is the important vehicle of amusement and recreation and motion, and wherein trailers is all the fashion especially in recent years.Trailers can be used for hauling children, also can be used as children trolley uses, but at present trailers brake when using go-cart is difficult to control simultaneously two wheels, the human discomfort that brings to human body because of the vibrations in the driving process of trailers and when the bicycle sharply turning simultaneously, the potential safety hazard when causing the back trailers rollover that is connected to bicycle etc. to cause child seats.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of trailer for baby of bi-directional synchronization brake holding, solved the problem that the brake when using go-cart of present trailers is difficult to control simultaneously two wheels, overcome simultaneously trailers because of the vibrations of travelling, when the shortcoming of the human discomfort that brings to human body and bicycle sharply turning, cause the back trailers rollover that is 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 that a kind of bi-directional synchronization brake holding is provided, it is characterized in that, comprise: vehicle frame, push away handle pipe and brake gear, described vehicle frame the place ahead 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 installed in and pushes away on the handle pipe, and described brake disc is installed in the two ends of hind axle.
In a preferred embodiment of the present invention, described vehicle frame top be provided with the day before yesterday fluffy pipe and the day after tomorrow fluffy pipe, the described day after tomorrow fluffy pipe with vehicle frame between be connected by rear supporting tube.
In a preferred embodiment of the present invention, the described coupling end that pushes away the handle pipe is provided with and pushes away the spindle clamp sheet, and the described handle pipe that pushes away is fixed on the fluffy pipe day after tomorrow by pushing away the 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 the vehicle frame front end by locking knob.
In a preferred embodiment of the present invention, described vehicle frame front end also is 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 vehicle frame front end one side.
The invention has the beneficial effects as follows: the present invention is simple in structure, and bi-directional synchronization brake holding system flexible operation is easy to use, superior performance, and two-wheeled brakes simultaneously when brake, stops more steady, safer; Increased the rear wheel shock-absorbing device, driving stability safety when having avoided human discomfort that trailers brings to human body because of the vibrations of travelling and bicycle sharply turning, avoids being connected to the trailers rollover of bicycle back.
Description of drawings
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.
The mark of each parts is as follows in the accompanying drawing: 1, vehicle frame; 2, push away the handle pipe; 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, push away the spindle clamp sheet; 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.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, Fig. 2 and Fig. 3, the embodiment of the 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 the place ahead 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 of trailing wheel 5 inboards 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 installed in and pushes away on the handle pipe 2, and brake disc 32 is installed in the two ends of hind axle 11.
Furtherly, described vehicle frame 1 top be provided with the 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 1 of vehicle frame the day after tomorrow; The described coupling end that pushes away handle pipe 2 is provided with and pushes away spindle clamp sheet 20, and the described handle pipe 2 that pushes away is fixed on the fluffy pipe 12 day after tomorrow by pushing away spindle clamp sheet 20.
Be used for go-cart, for preventing that 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 and plays good equilibrium activity.
Furtherly, be used for trailer, for making vehicle frame 1 and bicycle easy to connect, described vehicle frame 1 front end also is 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 vehicle frame 1 front end one side.
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, can finish trailer connects, when using hand grip brake handle 30, brake cable 31 drives two brake discs 32 and holds tightly, two brake discs 32 are held wheel flower-drum 53 simultaneously tightly, realize that two trailing wheels 50 brake simultaneously.
Same using method is handed and is pushed away handle pipe 2, when needs stop with the hand push trailer for baby time, with hand grip brake handle 30, brake cable 31 drives two brake discs 32 and holds tightly, and two brake discs 32 are held wheel flower-drum 53 simultaneously tightly, realize that two trailing wheels 50 brake simultaneously.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification sheets of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (5)
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 the place ahead 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 an end of described shock-damping connector is connected with bumper, the lower end of described bumper is connected with vehicle frame, and the center of described trailing wheel inboard is provided with a wheel flower-drum;
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 installed in and pushes away on the handle pipe, and described brake disc is installed in the two ends of hind axle.
2. the trailer for baby of bi-directional synchronization brake holding according to claim 1 is characterized in that: described vehicle frame top be provided with the day before yesterday fluffy pipe and the day after tomorrow fluffy pipe, the described day after tomorrow fluffy pipe with vehicle frame between be connected by rear supporting tube.
3. the trailer for baby of bi-directional synchronization brake holding according to claim 1, it is characterized in that: the described coupling end that pushes away the handle pipe is provided with and pushes away the spindle clamp sheet, and the described handle pipe that pushes away is fixed on the fluffy pipe day after tomorrow by pushing away the spindle clamp sheet.
4. the trailer for baby of bi-directional synchronization brake holding according to claim 1, it is characterized in that: described front wheel device comprises front-wheel, front fork and locking knob, described front-wheel is connected with locking knob by front fork, and described front wheel device is connected with the vehicle frame front end by locking knob.
5. the trailer for baby of bi-directional synchronization brake holding according to claim 1, it is characterized in that: described vehicle frame front end also is provided with drawbar mechanism, 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 vehicle frame front end one side.
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 true CN103057648A (en) | 2013-04-24 |
| CN103057648B CN103057648B (en) | 2015-12-23 |
Family
ID=48100614
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 |
|---|---|
| CN (1) | CN103057648B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645787A (en) * | 2020-06-09 | 2020-09-11 | 嘉兴优加车业科技有限公司 | Anti-overturn electric baby carriage with ABS structure |
| CN112498459A (en) * | 2020-12-07 | 2021-03-16 | 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645787A (en) * | 2020-06-09 | 2020-09-11 | 嘉兴优加车业科技有限公司 | Anti-overturn electric baby carriage with ABS structure |
| CN112498459A (en) * | 2020-12-07 | 2021-03-16 | 宁波市北仑汉诺金属制品有限公司 | Portable folding movable trailer type children's carriage |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103057648B (en) | 2015-12-23 |
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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. |