CN201214442Y - Synchronous brake structure of baby-carrier - Google Patents
Synchronous brake structure of baby-carrier Download PDFInfo
- Publication number
- CN201214442Y CN201214442Y CNU2008200432325U CN200820043232U CN201214442Y CN 201214442 Y CN201214442 Y CN 201214442Y CN U2008200432325 U CNU2008200432325 U CN U2008200432325U CN 200820043232 U CN200820043232 U CN 200820043232U CN 201214442 Y CN201214442 Y CN 201214442Y
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- CN
- China
- Prior art keywords
- brake
- brake pedal
- control capsule
- diameter end
- perambulator
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a synchronous brake structure of a baby cart, which comprises a pair of control boxes butted with two jut pipes of the baby cart, a pair of arresting discs which are coaxial and articulated with wheels, connecting shafts between the control boxes and the arresting discs, clutch pins arranged in the control boxes, a brake pedal hinged with the connecting shaft of one control box and partially extending outside the box, a brake unlocking pedal hinged with the connecting shaft in the other control box and extending outside the box, reset springs arranged in the control boxes on the clutch pins, and a coupling part between the brake pedal and the brake unlocking pedal. The other end face of each arresting disc is provided with clutch holes which are lined circularly; the arresting discs can rotate around the axes of the connecting shafts. When the brake pedal is stepped on, the wheels can be braked through the cooperation between the clutch pins and the clutch holes; similarly, when the brake unlocking pedal is stepped on, the brake of the wheels is unlocked; therefore, the synchronous brake structure has the advantages of simple structure, convenient installation and convenient use.
Description
[technical field]
The utility model relates to a kind of perambulator synchronous brake structure.
[background technology]
The brake structure of baby stroller trailing wheel is of a great variety, mostly be and be arranged on the trailing wheel place, what have is equipped with pedal at two trailing wheel places, when push down on the pedal, inserted tooth on the pedal can be embedded in the tooth portion vacancy set on the trailing wheel, thereby reach the purpose that stops trailing wheel to rotate, but the control of its brake is left and right sides two-wheeled to be controlled respectively, promptly steps on the pedal on the left side and can check the wheel on the left side, steps on the pedal on the right and can check the wheel on the right, so it is cumbersome in operation, if in case of emergency, Chang Wufa checks left and right sides two-wheeled simultaneously, causes moving of hand barrow to shake and rotation, the danger that causes hand barrow to have toppling over may be with the baby's tumble injury in the car; But do not represent that the monolateral brake of monolateral control just all is not suitable for perambulator yet, still have the baby stroller of part to be suitable for, the baby stroller that for example travels at a slow speed or travel on steady ground-surface hand barrow etc.; But 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 very important, country is also arranged as Britain, will singly step on and the function of bilateral brake as the safety rate of product.
[utility model content]
The utility model has overcome the deficiency of above-mentioned technology, provides a kind of simple in structure, easy for installation, safe and reliable, can singly step on wherein and singly step on the perambulator synchronous brake structure that another side can be realized bilateral synchronous un-brake function with regard to realizing bilateral synchronous brake on one side.
The purpose of this utility model is achieved in that
A kind of perambulator synchronous brake structure in order to cooperate with a pair of wheel of perambulator, is controlled this brake or un-brake to wheel simultaneously, it is characterized in that described perambulator synchronous brake structure comprises:
The pair of control box is articulated in perambulator bipod pipe lower end respectively;
A pair of arresting disc, respectively by a pivot joint in one end and the described a pair of wheel, and coaxial with wheel; Be provided with the clutch hole on the end face of the arresting disc other end, the clutch hole is that arrange in the form of a ring at the center with the arresting disc center of circle;
Adapter shaft is connected between control capsule and the arresting disc, and arresting disc can rotate around the axle center of adapter shaft;
On-of pin is arranged in the control capsule, and it is made up of bigger diameter end and miner diameter end, and miner diameter end can skid off part and insert in the above-mentioned clutch hole outside control capsule;
One brake pedal is hinged on the adapter shaft in the control capsule and stretches out a part ofly outside box, is provided with the arc chute that the on-of pin miner diameter end can be ejected when it rotates outside the control capsule in this brake pedal one side;
One un-brake pedal is hinged on the adapter shaft in another control capsule and stretches out a part ofly outside box, is provided with its rotation in this un-brake pedal one side and the on-of pin miner diameter end can be ejected arc chute outside the control capsule;
Retracing spring is arranged in the control capsule, is enclosed within on the miner diameter end of described on-of pin;
One STATEMENT OF FEDERALLY SPONSORED, it is connected between brake pedal and the un-brake pedal.
A kind of perambulator synchronous brake structure from the above mentioned is characterized in that described brake pedal and un-brake pedal one side are equipped with outward extending boss, and the arc chute on described brake pedal and the un-brake pedal all is arranged on the boss; Extension basal plane by boss begins, and chute is made up of with the horizontal segment parallel with extending basal plane the slope section that increases highly gradually, in the chute of horizontal segment, is provided with the limited pit of indent a little.
A kind of perambulator synchronous brake structure from the above mentioned, it is characterized in that being provided with guide pillar in the described control capsule, guide pillar is provided with pilot hole vertically, described on-of pin can slide along pilot hole, its miner diameter end can skid off control capsule clutch hole outer and on the arresting disc and cooperate, and its bigger diameter end can slide in the chute that brake pedal or un-brake are set foot on; Described retracing spring is installed in the pilot hole.
A kind of perambulator synchronous brake structure from the above mentioned is characterized in that being equipped with the hole that cooperates with adapter shaft on described brake pedal, un-brake pedal, control capsule and the arresting disc.
The beneficial effects of the utility model are: the operator uses sole operation, can just can realize bilateral synchronous brake and singly step on the un-brake pedal and can realize bilateral un-brake function that operation is very easy, do not damage operator's vamp, safe and reliable by the pedal that singly touches on the brake.
[description of drawings]
Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:
Fig. 1 is installed on schematic perspective view on the perambulator for the utility model;
Fig. 2 is the utility model and the scheme drawing that cooperates of perambulator pin pipe and wheel;
Fig. 3 is a decomposing schematic representation of the present utility model;
Fig. 4 is the schematic perspective view of the utility model brake pedal and un-brake pedal;
Fig. 5 is a brake schematic diagram one of the present utility model;
Fig. 6 is a brake schematic diagram two of the present utility model.
[specific embodiment]
As shown in Figure 1, a kind of perambulator synchronous brake structure 1 is installed between perambulator pin pipe 2 and the wheel 3;
To shown in Figure 4, this perambulator synchronous brake structure 1 comprises as Fig. 2:
Pair of control box 10 is articulated in perambulator bipod pipe 2 lower ends respectively; Each control capsule 10 by about two lids connect and combine, the inboard of a lid is provided with guide pillar 101 therein, guide pillar 101 is provided with pilot hole 102 vertically;
A pair of arresting disc 11, each arresting disc 11 all is articulated on the wheel 3 by the one end, and coaxial with wheel 3; Be provided with clutch hole 110 on the end face of arresting disc 11 other ends, clutch hole 110 is that arrange in the form of a ring at the center with arresting disc 11 centers of circle;
One adapter shaft 12 is connected between control capsule 10 and the arresting disc 11, and arresting disc 11 can rotate around the axle center of adapter shaft 12, is equipped with the hole of matching with adapter shaft 12 on control capsule 10 and the arresting disc 11.
One on-of pin 13 is arranged in the pilot hole 102 on the control capsule 10, and it is made up of bigger diameter end and miner diameter end, and miner diameter end can skid off pilot hole 102 outer insertions in the above-mentioned clutch hole 110;
One brake pedal 14 which is provided with and glueds joint hole 145, and hinged with the adapter shaft 12 in the left side control capsule 10 by hinge hole 145, and this brake pedal 14 is provided with the pedal position 144 that stretches out in outside the control capsule 10; Be provided with outward extending boss 141 in these brake pedal 14 1 sides, it is the arc chute 140 in the center of circle that boss 141 is provided with the center of circle of hinge hole 145; By extension basal plane 142 beginning of boss 141, chute 140 is made up of with the horizontal segment parallel with extending basal plane 142 the slope section that increases highly gradually, in the chute 140 of horizontal segment, is provided with the limited pit 1401 of indent a little.
One un-brake pedal 15 which is provided with and glueds joint hole 155, and hinged with the adapter shaft 12 in the right control capsule 10 by hinge hole 145, and this un-brake pedal 15 is provided with the pedal position 154 that stretches out in outside the control capsule 10; Be provided with outward extending boss 151 in these un-brake pedal 15 1 sides, it is the arc chute 150 in the center of circle that boss 151 is provided with the center of circle of hinge hole 155; By extension basal plane 152 beginning of boss 151, chute 150 is made up of with the horizontal segment parallel with extending basal plane 152 the slope section that increases highly gradually, in the chute 150 of horizontal segment, is provided with the limited pit 1501 of indent a little.
One retracing spring 16 is arranged in the pilot hole 102 on the control capsule 10, is enclosed within on the above-mentioned on-of pin 13;
One STATEMENT OF FEDERALLY SPONSORED 17, it is connected between brake pedal 14 and the un-brake pedal 15, and the point of connection of STATEMENT OF FEDERALLY SPONSORED 17 and brake pedal 14 is positioned on the position away from hinge hole 145 centers of circle; Described STATEMENT OF FEDERALLY SPONSORED 17 and un-brake pedal 15 point of connection be positioned on the position away from hinge hole 155 centers of circle.
After assembling, the gradient of brake pedal 14 upper hopper chutes 140 trend is opposite with the gradient trend of un-brake pedal 15 upper hopper chutes 150.
Referring to figs. 1 to shown in Figure 6, principle of work of the present utility model is: before the brake, the right-hand member of left side on-of pin 13 is positioned at a point on the brake pedal 14, when stepping on brake pedal 14, brake pedal 14 rotates around adapter shaft 12, so on-of pin 13 bigger diameter ends begin to relatively rotate along chute 140 and brake pedal 14, stop when chute 140 horizontal segment b places are stoped by the limited pit on it 1401 up to sliding to, this moment, on-of pin 13 miner diameter ends were ejected outside the pilot hole 102 of part on control capsule 10 by chute 140, and in the clutch hole 110 on the insertion left side arresting disc 11, so the wheel 3 on the left side is checked; Because brake pedal 14 action pulling STATEMENT OF FEDERALLY SPONSORED 17, STATEMENT OF FEDERALLY SPONSORED 17 just drives un-brake pedal 15 and upwards rotates around adapter shaft 12, so the bigger diameter end of the right on-of pin 13 begins to relatively rotate along chute 150 and un-brake pedal 15, when sliding into limited pit 1501 places of chute 150 horizontal segments, stop, these on-of pin 13 miner diameter ends are ejected outside the pilot hole 102 of part on control capsule 10 by chute 150, and in the clutch hole 110 on the arresting disc 11 of insertion the right, so the wheel 3 on the right is checked.
Separate in a flash, step on un-brake pedal 15, on-of pin 13 bigger diameter ends on the right are slided back nadir at the effect lower edge of retracing spring 16 chute 150, thereby its miner diameter end withdraws from the clutch hole 110 on the arresting disc 11 of the right, have realized the right wheel 3 un-brakes; Simultaneously, drive STATEMENT OF FEDERALLY SPONSORED 17 because of stepping on un-brake pedal 15, STATEMENT OF FEDERALLY SPONSORED 17 drives brake pedal 14 again and upwards rotates along adapter shaft 12, on-of pin 13 bigger diameter ends on the left side 140 are slided go back to minimum a place from the highest b along chute under the effect of retracing spring 16, its miner diameter end has withdrawed from the clutch hole 110 on the left side arresting disc 11, so realize left side wheel 3 un-brakes.
Claims (4)
1, a kind of perambulator synchronous brake structure in order to cooperate with a pair of wheel of perambulator, is controlled this brake or un-brake to wheel simultaneously, it is characterized in that described perambulator synchronous brake structure comprises:
The pair of control box is articulated in perambulator bipod pipe lower end respectively;
A pair of arresting disc, respectively by a pivot joint in one end and the described a pair of wheel, and coaxial with wheel; Be provided with the clutch hole on the end face of the arresting disc other end, the clutch hole is that arrange in the form of a ring at the center with the arresting disc center of circle;
Adapter shaft is connected between control capsule and the arresting disc, and arresting disc can rotate around the axle center of adapter shaft;
On-of pin is arranged in the control capsule, and it is made up of bigger diameter end and miner diameter end, and miner diameter end can skid off part and insert in the above-mentioned clutch hole outside control capsule;
One brake pedal is hinged on the adapter shaft in the control capsule and stretches out a part ofly outside box, is provided with the arc chute that the on-of pin miner diameter end can be ejected when it rotates outside the control capsule in this brake pedal one side;
One un-brake pedal is hinged on the adapter shaft in another control capsule and stretches out a part ofly outside box, is provided with its rotation in this un-brake pedal one side and the on-of pin miner diameter end can be ejected arc chute outside the control capsule;
Retracing spring is arranged in the control capsule, is enclosed within on the miner diameter end of described on-of pin;
One STATEMENT OF FEDERALLY SPONSORED, it is connected between brake pedal and the un-brake pedal.
2, a kind of perambulator synchronous brake structure according to claim 1 is characterized in that described brake pedal and un-brake pedal one side are equipped with outward extending boss, and the arc chute on described brake pedal and the un-brake pedal all is arranged on the boss; Extension basal plane by boss begins, and chute is made up of with the horizontal segment parallel with extending basal plane the slope section that increases highly gradually, in the chute of horizontal segment, is provided with the limited pit of indent a little.
3, a kind of perambulator synchronous brake structure according to claim 2, it is characterized in that being provided with guide pillar in the described control capsule, guide pillar is provided with pilot hole vertically, described on-of pin can slide along pilot hole, its miner diameter end can skid off control capsule clutch hole outer and on the arresting disc and cooperate, and its bigger diameter end can slide in the chute that brake pedal or un-brake are set foot on; Described retracing spring is installed in the pilot hole.
4, a kind of perambulator synchronous brake structure according to claim 3 is characterized in that being equipped with the hole that cooperates with adapter shaft on described brake pedal, un-brake pedal, control capsule and the arresting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200432325U CN201214442Y (en) | 2008-01-18 | 2008-01-18 | Synchronous brake structure of baby-carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200432325U CN201214442Y (en) | 2008-01-18 | 2008-01-18 | Synchronous brake structure of baby-carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214442Y true CN201214442Y (en) | 2009-04-01 |
Family
ID=40519648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200432325U Expired - Fee Related CN201214442Y (en) | 2008-01-18 | 2008-01-18 | Synchronous brake structure of baby-carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201214442Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2482589A (en) * | 2010-08-03 | 2012-02-08 | Wonderland Nursery Goods | Stroller and brake mechanism thereof |
| CN103072615A (en) * | 2012-02-16 | 2013-05-01 | 中山市隆成日用制品有限公司 | Inductive braking system for bassinet |
| CN106627716A (en) * | 2017-01-17 | 2017-05-10 | 卢键平 | Foldable baby carriage |
| CN107757688A (en) * | 2017-11-20 | 2018-03-06 | 中山恒之宝婴童用品有限公司 | A kind of perambulator |
| CN107878545A (en) * | 2017-11-20 | 2018-04-06 | 中山恒之宝婴童用品有限公司 | A kind of brake assemblies of perambulator |
| US11827266B2 (en) | 2020-11-02 | 2023-11-28 | Wonderland Switzerland Ag | Braking mechanism and baby carriage |
-
2008
- 2008-01-18 CN CNU2008200432325U patent/CN201214442Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2482589A (en) * | 2010-08-03 | 2012-02-08 | Wonderland Nursery Goods | Stroller and brake mechanism thereof |
| US8490757B2 (en) | 2010-08-03 | 2013-07-23 | Wonderland Nurserygoods Company Limited | Stroller and brake mechanism thereof |
| GB2482589B (en) * | 2010-08-03 | 2015-09-02 | Wonderland Nursery Goods | Stroller and brake mechanism thereof |
| CN103072615A (en) * | 2012-02-16 | 2013-05-01 | 中山市隆成日用制品有限公司 | Inductive braking system for bassinet |
| CN103072615B (en) * | 2012-02-16 | 2015-08-19 | 中山市隆成日用制品有限公司 | Perambulator induction type brake system |
| CN106627716A (en) * | 2017-01-17 | 2017-05-10 | 卢键平 | Foldable baby carriage |
| CN107757688A (en) * | 2017-11-20 | 2018-03-06 | 中山恒之宝婴童用品有限公司 | A kind of perambulator |
| CN107878545A (en) * | 2017-11-20 | 2018-04-06 | 中山恒之宝婴童用品有限公司 | A kind of brake assemblies of perambulator |
| CN107757688B (en) * | 2017-11-20 | 2024-05-24 | 中山恒之宝婴童用品有限公司 | Baby carriage |
| CN107878545B (en) * | 2017-11-20 | 2024-05-24 | 中山恒之宝婴童用品有限公司 | Brake assembly of baby carriage |
| US11827266B2 (en) | 2020-11-02 | 2023-11-28 | Wonderland Switzerland Ag | Braking mechanism and baby carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20110118 |