CN201012703Y - Baby-carrier synchronous brake arrangement - Google Patents
Baby-carrier synchronous brake arrangement Download PDFInfo
- Publication number
- CN201012703Y CN201012703Y CNU2007200488190U CN200720048819U CN201012703Y CN 201012703 Y CN201012703 Y CN 201012703Y CN U2007200488190 U CNU2007200488190 U CN U2007200488190U CN 200720048819 U CN200720048819 U CN 200720048819U CN 201012703 Y CN201012703 Y CN 201012703Y
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- China
- Prior art keywords
- brake
- perambulator
- trace
- wheel
- synchronous
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- 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.)
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Abstract
A synchronous brake structure for a baby carriage includes a brake pedal arranged between two wheels, on which an operator can trample. With a continuous motion stem and the rotation of driving parts on the end, two wheels is capable of braking synchronously by using an elastic component which pushes brake rings on two sides into respectively relative wheel jamming gears on the two sides. When braking is cancelled, the brake rings is pushed away from the wheel jamming gears by the driving parts on the two sides through trampling the brake pedal reversely. So the braking of wheels on both sides is cancelled synchronously. The brake structure for the baby carriage provided by the utility model has the advantages of convenient operated mechanism, safety and practicality.
Description
Technical field
The utility model relates to a kind of synchronous brake structure, refers to utilize a pedal that the both sides wheel is made synchronous brake or removed the synchronous brake structure that applies to perambulator of braking especially.
Background technology
The braking mechanism that is applied to baby stroller at present has a variety of, common have a kind ofly one pedal individually is set at left and right two trailing wheels, be provided with inserted tooth separately at each pedal, embed the brake teeth groove of trailing wheel, trailing wheel is stopped stopped by this along with the rotation of pedal can make its inserted tooth.The control mechanism of this type of brake divides left and right both sides to carry out separately, and troublesome poeration especially when running into emergency, in the time of can't simultaneously the trailing wheel of both sides being checked, will cause the hand barrow rolling to move, spin or topple over, and it is injured to cause the baby to fall down.This left and right braking mechanism that can't be synchronous still is applied to the baby stroller that travels at a slow speed or travels on steady ground-surface baby stroller or the like at present.For travelling at a relatively high speed or when travelling on comparatively precipitous road surface, slope, based on the consideration of safety, two trailing wheel synchronous brakes just seem important.With Britain is example, and they step on dual brake with the perambulator list and include safety rate in.
Therefore, need a kind of synchronous brake structure that can apply to perambulator of invention to address the above problem.
Summary of the invention
The deficiency that the utility model exists at above-mentioned prior art, provide one to be installed on the middle brake pedal of two wheels, the operator can trample described brake pedal, allow a trace remove to turn the actuator at two ends, and then utilize elastic parts to push the brake ring of both sides the clip tooth of wheel to simultaneously, use the braking effect that reaches synchronous brake.When desire was removed brake, the user can oppositely trample brake pedal, so that the actuator of both sides reaches the brake of synchronous releasing and arranged on left and right sides wheel synchronously with the clip tooth of brake ring separating wheel.
The utility model adopts following technological means in order to realize above-mentioned technical purpose:
A kind of perambulator synchronous brake structure, described structure is set to be used for the operator to trample mode synchro control perambulator both sides wheel and produce brake and to remove braking action and be installed on the synchronous brake structure of perambulator pin pipe lower end, and it comprises: a pair ofly be connected in described pin pipe lower end and articulate a wheel seat with wheel of clip tooth; One is articulated in the trace between the described a pair of wheel seat rotationally, has the actuator that drives the inclined-plane and also connect one in the two ends of described trace, and described actuator and described trace rotate synchronously; One is fixedly connected on the described trace in order to turn the brake pedal of described trace and described actuator; One is socketed on the end of described trace and has a retainer and be driven the brake ring on inclined-plane, and the clip tooth of wherein said retainer and described wheel is adjacent, and the described driving inclined-plane that is driven inclined-plane and described trace is adjacent; One is arranged at the elastic parts between described brake ring and the described trace, presses by brake ring and makes described brake ring and described clip tooth clip or disengaging.
Described wheel seat is articulated on the described perambulator pin pipe, also is connected one and makes described wheel seat have the extension spring of shockproof effect between described wheel seat and pin pipe.
Described brake pedal is arranged at the midway location of described trace, and described brake pedal also comprises a stampeding section.
Describedly be driven the inner side end that the inclined-plane is arranged at described brake ring.
Described trace also comprises a stopper section, and described elastic parts is arranged between described stopper section and the described brake ring.
What described elastic parts adopted is compression spring.
The clip tooth of described wheel is set to radial projection.
The retainer of described brake ring is set to groove.
The perambulator brake structure that the utility model provides, be installed on the middle brake pedal of two wheels owing to be provided with, the operator can forward and backwardly trample described brake pedal, allow a trace remove to turn the actuator at two ends, and then the brake ring of both sides pushed to synchronously or the clip tooth of separating wheel, use the effect that reaches synchronous brake or remove brake.Sleeve mechanism is easy and simple to handle, and is safe and practical.
Description of drawings
Fig. 1 is the integral structure scheme drawing of an embodiment of the utility model perambulator synchronous brake structure;
Fig. 2 is the STRUCTURE DECOMPOSITION scheme drawing of an embodiment of the utility model perambulator synchronous brake structure;
Fig. 3 is the integral structure back view of an embodiment of the utility model perambulator synchronous brake structure;
Fig. 4 is the brake pedal scheme drawing of an embodiment of the utility model perambulator synchronous brake structure;
Fig. 5 is actuator and the local enlarged diagram of brake ring state under the brake situation of an embodiment of the utility model perambulator synchronous brake structure;
Fig. 6 is actuator and the local enlarged diagram of brake ring state under the releasing brake situation of an embodiment of the utility model perambulator synchronous brake structure.
The specific embodiment
With reference to figure 1 and Fig. 2, disclosed an embodiment of the utility model perambulator synchronous brake structure, it includes: perambulator skeleton 10, pin pipe 11, wheel seat 2, wheel shaft 21, extension spring 22, pivoting part 23, wheel 3, clip tooth 31, trace 4, stopper section 41, brake pedal 5, stampeding section 51, actuator 6, drive inclined-plane 61, brake ring 7, be driven inclined-plane 71, retainer 72, elastic parts 8.
Consult the perambulator synchronous brake structure embodiment shown in Fig. 1-3, the operator can utilize brake pedal 5 to reach and arranged on left and right sides wheel synchronous brake or remove the control of brake synchronously.The perambulator synchronous brake structure of present embodiment is for being incorporated into a perambulator skeleton 10.Wherein perambulator skeleton 10 has an expansion and a folding state.In the present embodiment, can be the skeleton 10 of a vertical folding, include pin pipe 11 (including front foot pipe and rear foot tube).
The perambulator synchronous brake structure of present embodiment comprises a pair of wheel seat 2, a trace 4, a brake pedal 5, an actuator 6, a brake ring 7 and an elastic parts 8.
Consult brake pedal shown in Figure 45, for being fixedly connected on trace 4 midways location, brake pedal 5 has a brake stampeding section 51, offers the operator and tramples, and then make described trace towards cw or anticlockwise motion.
Actuator 6 is rotating to be socketed on one of trace 4 side, and make actuator 6 must with trace 4 co-rotation, actuator 6 is provided with in its annular end face system and drives inclined-plane 61.
Shown in figure 5,6, combination by above-mentioned member, when not braking, brake ring 7 is subjected to actuator 6 restrictions and presses elastic parts 8, and make clip tooth 31 keep certain distance, make wheel 3 get free rotation, at this moment, the driving inclined-plane 61 of described actuator 6 inclined-plane 71 that is driven of brake ring 7 therewith is to misplace mutually; And when operator's desire is braked, the brake stampeding section 51 that described brake pedal 5 is trampled by system, so that driving trace 4, it rotates, rotate simultaneously with the actuator 6 that is connected in two ends season, and when described actuator 6 rotates, described driving inclined-plane 61 be driven inclined-plane 61 and fit with rotation, so that described brake ring 7 is by the elastic force of elastic parts 8, brake ring 7 is moved towards actuator 6, make an end of brake ring 7 tool retainers 72 enter the clip tooth 31 of described wheel 3 simultaneously, and make it form the braking state that limiting wheel 3 rotates.
And when operator's desire is removed brake, then trample the release brake stampeding section 52 of brake pedal 5, and make actuator 6 backward rotation of trace 4 and both sides, at this moment, the driving inclined-plane 61 ejection brake rings 7 of the described actuator 6 of mat be driven inclined-plane 71, brake ring 7 straight lines moved and leave actuator 6, and press elastic parts 8, and then make the clip tooth 31 of retainer 72 separating wheels 3 of described brake ring 7, and make it reach the effect of removing brake.
The perambulator brake structure that the utility model provides, be installed on the middle brake pedal of two wheels owing to be provided with, the operator can forward and backwardly trample described brake pedal, allow a trace remove to turn the actuator at two ends, and then the brake ring of both sides pushed to synchronously or the clip tooth of separating wheel, use the effect that reaches synchronous brake or remove brake.Sleeve mechanism is easy and simple to handle, and is safe and practical.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (8)
1. a perambulator synchronous brake structure is characterized in that, described structure is set to be used for the operator to trample mode synchro control perambulator both sides wheel and produce brake and to remove braking action and be installed on the synchronous brake structure of perambulator pin pipe lower end, and it comprises:
A pair ofly be connected in described pin pipe lower end and articulate a wheel seat with wheel of clip tooth;
One is articulated in the trace between the described a pair of wheel seat rotationally, has the actuator that drives the inclined-plane and also connect one in the two ends of described trace, and described actuator and described trace rotate synchronously;
One is fixedly connected on the described trace in order to turn the brake pedal of described trace and described actuator;
One is socketed on the end of described trace and has a retainer and be driven the brake ring on inclined-plane, and the clip tooth of wherein said retainer and described wheel is adjacent, and the described driving inclined-plane that is driven inclined-plane and described trace is adjacent;
One is arranged at the elastic parts between described brake ring and the described trace, presses by brake ring and makes described brake ring and described clip tooth clip or disengaging.
2. perambulator synchronous brake structure according to claim 1 is characterized in that, described wheel seat is articulated on the described perambulator pin pipe, also is connected one and makes described wheel seat have the extension spring of shockproof effect between described wheel seat and pin pipe.
3. perambulator synchronous brake structure according to claim 1 is characterized in that described brake pedal is arranged at the midway location of described trace, and described brake pedal also comprises a stampeding section.
4. perambulator synchronous brake structure according to claim 1 is characterized in that, describedly is driven the inner side end that the inclined-plane is arranged at described brake ring.
5. perambulator synchronous brake structure according to claim 1 is characterized in that described trace also comprises a stopper section, and described elastic parts is arranged between described stopper section and the described brake ring.
6. perambulator synchronous brake structure according to claim 1 is characterized in that, what described elastic parts adopted is compression spring.
7. perambulator synchronous brake structure according to claim 1 is characterized in that the clip tooth of described wheel is set to radial projection.
8. perambulator synchronous brake structure according to claim 1 is characterized in that the retainer of described brake ring is set to groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200488190U CN201012703Y (en) | 2007-02-16 | 2007-02-16 | Baby-carrier synchronous brake arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200488190U CN201012703Y (en) | 2007-02-16 | 2007-02-16 | Baby-carrier synchronous brake arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201012703Y true CN201012703Y (en) | 2008-01-30 |
Family
ID=39024485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200488190U Expired - Fee Related CN201012703Y (en) | 2007-02-16 | 2007-02-16 | Baby-carrier synchronous brake arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201012703Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661130A (en) * | 2020-06-10 | 2020-09-15 | 浙江云门工业设计有限公司 | Baby's shallow that barrier propterty is high |
| CN114272046A (en) * | 2020-09-26 | 2022-04-05 | 江苏澳洋健康产业股份有限公司 | Medical tablet distributing vehicle |
-
2007
- 2007-02-16 CN CNU2007200488190U patent/CN201012703Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661130A (en) * | 2020-06-10 | 2020-09-15 | 浙江云门工业设计有限公司 | Baby's shallow that barrier propterty is high |
| CN111661130B (en) * | 2020-06-10 | 2021-09-03 | 浙江云门工业设计有限公司 | Baby's shallow that barrier propterty is high |
| CN114272046A (en) * | 2020-09-26 | 2022-04-05 | 江苏澳洋健康产业股份有限公司 | Medical tablet distributing vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20160216 |