CN102398624A - Baby carriage and braking mechanism thereof - Google Patents
Baby carriage and braking mechanism thereof Download PDFInfo
- Publication number
- CN102398624A CN102398624A CN2010102848905A CN201010284890A CN102398624A CN 102398624 A CN102398624 A CN 102398624A CN 2010102848905 A CN2010102848905 A CN 2010102848905A CN 201010284890 A CN201010284890 A CN 201010284890A CN 102398624 A CN102398624 A CN 102398624A
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- China
- Prior art keywords
- pair
- perambulator
- foot piece
- base
- braking mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/08—Braking mechanisms; Locking devices against movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/08—Braking mechanisms; Locking devices against movement
- B62B9/082—Braking mechanisms; Locking devices against movement foot operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/08—Braking mechanisms; Locking devices against movement
- B62B9/087—Braking mechanisms; Locking devices against movement by locking in a braking position
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Handcart (AREA)
Abstract
The invention discloses a braking mechanism for a baby carriage. The braking mechanism comprises a wheel shaft, a pair of braking hubs, a pair of pedal pieces and a linkage pipe, wherein the braking hubs are fixed inside wheels of the baby carriage; the wheel shaft is mounted between a pair of wheels of the baby carriage; the pedal pieces are sleeved on the wheel shaft; a plurality of bulges, which encircle the wheel shaft and are distributed at intervals, are arranged on the braking hubs; a blocking slot is formed between adjacent bulges; a braking assistor is formed by protruding from one side wall of the pedal pieces to the braking hubs; the linkage pipe is sleeved on the wheel shaft; and the pedal pieces are connected to the two ends of the linkage pipe. Compared with the prior art, the braking mechanism for the baby carriage provided by the invention has the advantages that the linkage pipe is sleeved on the wheel shaft and is connected with the pedal pieces, and when any one of the pedal pieces is operated for braking, the other pedal piece is driven to act by the linkage pipe, therbey achieving an effect of one-treading and double-braking. Besides, the braking assistor of the pedal pieces gets in/out of the blocking slots of the braking hubs, therbey realizing a braking/actuating process of the braking mechanism for the baby carriage. The braking mechanism for the baby carriage has the advantages of simple structure, simple matching relation between the braking assistor and the blocking slots, and low cost. Meanwhile, the invention discloses the baby carriage.
Description
Technical field
The present invention relates to a kind of braking mechanism, relate in particular to a kind of perambulator braking mechanism and have the perambulator of said perambulator braking mechanism.
Background technology
Existing perambulator in order to guarantee driving safety, generally all is provided with braking mechanism at the wheel place.
At present, the braking mechanism of said perambulator of a great variety, and most premium-quality perambulator mostly has the function of bilateral synchronous brake.Therefore in order to reach the function of synchronous brake, many elements have mostly been used in the design of the braking mechanism of said perambulator, said braking mechanism more complicated mostly.For example, be located at the braking mechanism of the wheel both sides of said perambulator, generally link together through the braking mechanism of an iron wire with the both sides of said wheel, Yi Bian wherein be that initiatively brake is held, the other end then is passive brake end.When the said active brake of operation end braked, under the effect of said iron wire, said active brake end was also carried out brake together, thereby realizes bilateral synchronous brake.
But, the structure more complicated of above-mentioned perambulator braking mechanism, the matching relationship between each parts is more complicated also, and cost is also higher.
Therefore, be necessary to provide a kind of improved perambulator braking mechanism and perambulator thereof to overcome above-mentioned defective.
Summary of the invention
The purpose of this invention is to provide a kind of perambulator braking mechanism, said perambulator braking mechanism can realize that one steps on the function of dual brake, and simple in structure, and the matching relationship between the parts of realization brake function is also simpler, with low cost.
Another object of the present invention provides a kind of perambulator, and the perambulator braking mechanism of said perambulator can realize that one steps on the function of dual brake, and simple in structure, and the matching relationship between the parts of realization brake function is also simpler, with low cost.
For realizing above-mentioned purpose, the invention provides a kind of perambulator braking mechanism, be used for a perambulator, said perambulator has a pair of pushchair.Said perambulator braking mechanism comprises a wheel shaft, a pair of brake hubs, a pair of foot piece and an interlock pipe.Said wheel shaft is installed between a pair of pushchair; Said a pair of brake hubs is separately fixed at the inboard of cooresponding pushchair; Said a pair of foot piece is enclosed within on the said wheel shaft and is corresponding respectively with said a pair of brake hubs, is respectively equipped with on the said a pair of brake hubs around said wheel shaft and some convexities spaced apart, forms draw-in groove between the adjacent protrusion; One side of said a pair of foot piece protrudes out to its cooresponding brake hubs respectively and forms a brake rib; Said brake rib rotates with said foot piece and passes in and out said draw-in groove, and said interlock pipe box is on said wheel shaft, and said a pair of foot piece is connected in the two ends of said interlock pipe.
Compared with prior art; Because perambulator braking mechanism of the present invention comprises an interlock pipe; Said interlock pipe box is on said wheel shaft, and two ends are connected with a pair of foot piece respectively, when the wherein arbitrary foot piece of operation brakes; Said interlock pipe will drive another foot piece and carry out brake simultaneously, thereby realizes that one steps on the function of dual brake.In addition, the brake of said perambulator braking mechanism and un-brake process are that the draw-in groove that brake rib through said foot piece passes in and out said brake hubs is realized.Said perambulator braking mechanism is simple in structure, and the matching relationship between the parts of realization brake function is also simpler, with low cost.
Particularly, the two ends of said interlock pipe respectively are provided with at least one fluting, are equipped with at least one holding section on the said a pair of foot piece, the said fluting of the corresponding insertion in said holding section.
In a preferred embodiment of the invention; Said perambulator braking mechanism also comprises a pair of base, and said base correspondence is placed in the said foot piece, and said wheel shaft passes said foot piece and said base; At least one side of each said foot piece is provided with spacing hole; At least one side of each said base is provided with spacing preiection, and corresponding the insertion in the said spacing hole of said spacing preiection also can be moved in said spacing hole, to realize the restriction to the foot piece rotating distance.
Particularly, the part edge of said spacing hole protrudes out in said spacing hole and forms a tongue piece, and said tongue piece is divided into one first sub-spacing hole and one second sub-spacing hole with said spacing hole.
Preferably; Said perambulator braking mechanism also comprises pair of wheels permanent seat and pair of resilient members; Said wheel permanent seat correspondence is placed in the said base and supplies said wheel shaft to pass; Said elastic component correspondence is placed in the said base, an end of the said elastic component said base of conflicting, the other end of the said elastic component said wheel permanent seat of conflicting.
Particularly, protruded out a fin in the said base, an end of the said elastic component said fin of conflicting.
Preferably, said perambulator braking mechanism also comprises a connection piece, and said attaching parts passes successively and connects said foot piece, base and wheel permanent seat.
Correspondingly; The present invention also provides a kind of perambulator, comprises pushchair and perambulator braking mechanism, said perambulator braking mechanism; Comprise a wheel shaft, a pair of brake hubs, a pair of foot piece and a connection pipe; Said wheel shaft is installed between a pair of pushchair, and said a pair of brake hubs is separately fixed at the inboard of cooresponding pushchair, and said a pair of foot piece is enclosed within on the said wheel shaft and distinguishes corresponding with said a pair of brake hubs.Wherein, be respectively equipped with on the said a pair of brake hubs around said wheel shaft and some convexities spaced apart, form draw-in groove between the adjacent protrusion, a side of said a pair of foot piece protrudes out to its cooresponding brake hubs respectively and forms a brake rib.Said brake rib rotates with said foot piece and passes in and out said draw-in groove, and said interlock pipe box is on said wheel shaft, and said a pair of foot piece is connected in the two ends of said interlock pipe.
Particularly, the two ends of said interlock pipe respectively are provided with at least one fluting, are equipped with at least one holding section on the said a pair of foot piece, the said fluting of the corresponding insertion in said holding section.
In a preferred embodiment of the invention; Said perambulator braking mechanism also comprises a pair of base, and said base correspondence is placed in the said foot piece, and said wheel shaft passes said foot piece and said base; At least one side of each said foot piece is provided with spacing hole; At least one side of each said base is provided with spacing preiection, and corresponding the insertion in the said spacing hole of said spacing preiection also can be moved in said spacing hole, to realize the restriction to the foot piece rotating distance.
Particularly, the part edge of said spacing hole protrudes out in said spacing hole and forms a tongue piece, and said tongue piece is divided into one first sub-spacing hole and one second sub-spacing hole with said spacing hole.
Preferably; Said perambulator braking mechanism also comprises pair of wheels permanent seat and pair of resilient members; Said wheel permanent seat correspondence is placed in the said base and supplies said wheel shaft to pass; Said elastic component correspondence is placed in the said base, an end of the said elastic component said base of conflicting, the other end of the said elastic component said wheel permanent seat of conflicting.
Particularly, protruded out a fin in the said base, an end of the said elastic component said fin of conflicting.
Preferably, said perambulator braking mechanism also comprises a connection piece, and said attaching parts passes successively and connects said foot piece, base and wheel permanent seat.
Through following description and combine accompanying drawing, it is more clear that the present invention will become, and these accompanying drawings are used to explain embodiments of the invention.
Description of drawings
Fig. 1 is installed in the block diagram of the embodiment on the pushchair for perambulator braking mechanism of the present invention.
Fig. 2 a is the partial exploded view of Fig. 1 one certain viewing angles.
Fig. 2 b is the partial exploded view of another certain viewing angles of Fig. 1.
Fig. 3 is the part sectional view of Fig. 1.
Fig. 4 is the block diagram of foot piece shown in Fig. 2 b.
Fig. 5 is the block diagram of an embodiment of perambulator of the present invention.
The specific embodiment
With reference now to accompanying drawing, describe embodiments of the invention, the similar elements label is represented similar elements in the accompanying drawing.
Please refer to Fig. 1-2 b, described perambulator braking mechanism of the present invention and be installed in the preferred embodiment on a pair of pushchair.As shown in the figure, said perambulator braking mechanism comprises a pair of brake hubs 11, a pair of foot piece 12, a pair of base 13, pair of wheels permanent seat 14, pair of resilient members 15, a wheel shaft 16 and an interlock pipe 17.Said wheel shaft 16 is installed between a pair of pushchair 20; Said a pair of brake hubs 11 is fixed on the inboard of cooresponding pushchair 20; Said a pair of foot piece 12 is enclosed within on the said wheel shaft 16 and is corresponding with said a pair of brake hubs 11, and said a pair of base 13 correspondences are placed in the said a pair of foot piece 12.Said pair of wheels permanent seat 14 is placed in the said base 13 with said pair of resilient members 15 correspondences, and the two ends of said wheel shaft 16 are passed said a pair of foot piece 12 and a pair of base 13 successively, finally insert the pushchair 20 of both sides.Said interlock pipe 17 is sheathed on the said wheel shaft 16, and the two ends of said interlock pipe 17 are connected with said a pair of foot piece 12 respectively.In the present invention, because of the structure of the parts that are installed in the perambulator braking mechanism on the said a pair of pushchair 20 respectively in full accord, so present embodiment is only described the parts of the perambulator braking mechanism on the pushchair 20 that is loaded on a side wherein.
Particularly, shown in Fig. 2 a and Fig. 2 b, said brake hubs 11 is fixed on the inboard of said pushchair 20, and said brake hubs 11 is provided with around said wheel shaft 16 and spaced apart some protruding 111, forms some draw-in grooves 112 between the adjacent protrusion 111.Correspondingly, as shown in Figure 4, a side of said foot piece 12 protrudes out to said brake hubs 11 and forms brake rib 121.When needs brake, step on said foot piece 12, said foot piece 12 rotates, and makes said brake rib 121 stick in the said draw-in groove 112, to realize brake; And need separate in a flash, the user only need upwards lift said foot piece 12, and said foot piece 12 rotates, and just can make said brake rib 121 and said draw-in groove 112 break away from, to realize un-brake.Said perambulator braking mechanism is simple in structure, and the matching relationship between said brake rib 121 and the said draw-in groove 112 is also simpler, and with low cost.
Refer again to Fig. 2 a, Fig. 2 b and Fig. 4, said foot piece 12 both sides are equipped with the spacing hole 122 and first mounting hole 123.In another embodiment of the present invention, a side of said foot piece 12 is provided with spacing hole 122.The part edge of said spacing hole 122 protrudes out in said spacing hole 122 and forms a tongue piece 124, and said tongue piece 124 is divided into the first sub-122a of spacing hole and the second sub-122b of spacing hole with said spacing hole 122.Preferably, said tongue piece 124 is a shell fragment.Correspondingly, the both sides of said base 13 are equipped with the spacing preiection 131 and second mounting hole 132.When said base 13 was placed in said foot piece 12, said spacing preiection 131 inserted in the said spacing hole 122.Said wheel permanent seat 14 is provided with the 3rd mounting hole 141; Said the 3rd mounting hole 141, second mounting hole 132 align with said first mounting hole 123; A connection piece 18 (like rivet) passes said first mounting hole 123, second mounting hole 132 and the 3rd mounting hole 141 successively, is connected with said foot piece 12 to realize said wheel permanent seat 14, base 13.Because said tongue piece 124 is a shell fragment; When stepping on or lifting said foot piece 12; Said spacing preiection 131 interferes said tongue piece 124 to produce distortion; Thereby make said protruding 131 can between the said first sub-122a of spacing hole and the second sub-122b of spacing hole, move, thereby realize restriction and location said foot piece 12 rotating distances.When said foot piece 12 was positioned at normal danger, promptly said brake rib 121 sticked into said draw-in groove 112, and said protruding 131 are positioned at the said first sub-122a of spacing hole; When said foot piece 12 was positioned at the un-brake position, promptly said brake rib 121 broke away from said draw-in groove 112, and said protruding 131 are positioned at the said second sub-122b of spacing hole.It should be noted that in another preferred embodiment of the present invention said spacing preiection 131 is arranged on the said foot piece 12, said spacing hole 122 is arranged on the said base 13, also can reach identical limit function.
It should be noted that perambulator braking mechanism of the present invention can realize that also one steps on the function of dual brake.Particularly, shown in Fig. 1 and Fig. 2 a, said interlock pipe 17 is sheathed on the said wheel shaft 16, and the both ends of said interlock pipe 17 are provided with a fluting 171 at least, are provided with a holding section 125 on the said foot piece 12 of both sides at least.After said perambulator braking mechanism assembling was accomplished, the holding section 125 of the said foot piece 12 of both sides was inserted the said fluting 171 on the said interlock pipe 17 respectively accordingly.Therefore; When stepping on one of them said foot piece 12, said foot piece 12 rotates and will drive said interlock pipe 17 and rotate, thereby the foot piece 12 that drives the other end that connects said interlock pipe 17 rotates; Realize the brake of the other end, and then realize that one steps on the function of dual brake.
In conjunction with Fig. 2 a and Fig. 3, an end of the said elastic component 15 said base 13 of conflicting, the other end said wheel permanent seat 14 of conflicting.Particularly, protruded out a fin 133 in the said base 13, after the assembling of said perambulator braking mechanism is accomplished, an end of the said elastic component 15 said fin 133 of conflicting.Such setting, when said perambulator braking mechanism ran into collision, said elastic component 15 can be brought into play certain shock-absorbing effect.
As shown in Figure 5, perambulator of the present invention one embodiment comprises vehicle frame 30, a pair of pushchair 20 and a perambulator braking mechanism 100, said pushchair 20 all links to each other with said vehicle frame 30 with perambulator braking mechanism 100.Said perambulator braking mechanism 100 is described in detail in the above-described embodiments, and it can be applicable to different vehicle frame 30 and pushchair 20, repeats no more at this.
Invention has been described more than to combine most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to essence of the present invention.
Claims (14)
1. perambulator braking mechanism; Be used for a perambulator; Said perambulator has a pair of pushchair, it is characterized in that: said perambulator braking mechanism comprises a wheel shaft, a pair of brake hubs, a pair of foot piece and an interlock pipe, and said wheel shaft is installed between a pair of pushchair; Said a pair of brake hubs is separately fixed at the inboard of cooresponding pushchair; Said a pair of foot piece is enclosed within on the said wheel shaft and is corresponding respectively with said a pair of brake hubs, is respectively equipped with on the said a pair of brake hubs around said wheel shaft and some convexities spaced apart, forms draw-in groove between the adjacent protrusion; One side of said a pair of foot piece protrudes out to its cooresponding brake hubs respectively and forms a brake rib; Said brake rib rotates with said foot piece and passes in and out said draw-in groove, and said interlock pipe box is on said wheel shaft, and said a pair of foot piece is connected in the two ends of said interlock pipe.
2. perambulator braking mechanism as claimed in claim 1 is characterized in that: the two ends of said interlock pipe respectively are provided with at least one fluting, are equipped with at least one holding section on the said a pair of foot piece, the said fluting of the corresponding insertion in said holding section.
3. perambulator braking mechanism as claimed in claim 1; It is characterized in that: also comprise a pair of base; Said base correspondence is placed in the said foot piece, and said wheel shaft passes said foot piece and said base, and at least one side of each said foot piece is provided with a spacing hole; At least one side of each said base is provided with a spacing preiection, and corresponding the insertion in the said spacing hole of said spacing preiection also can be moved in said spacing hole.
4. perambulator braking mechanism as claimed in claim 3 is characterized in that: the part edge of said spacing hole protrudes out in said spacing hole and forms a tongue piece, and said tongue piece is divided into one first sub-spacing hole and one second sub-spacing hole with said spacing hole.
5. perambulator braking mechanism as claimed in claim 3; It is characterized in that: also comprise pair of wheels permanent seat and pair of resilient members; Said wheel permanent seat correspondence is placed in said base; Said elastic component correspondence is placed in the said base, an end of the said elastic component said base of conflicting, the other end of the said elastic component said wheel permanent seat of conflicting.
6. perambulator braking mechanism as claimed in claim 5 is characterized in that: protruded out a fin in the said base, an end of the said elastic component said fin of conflicting.
7. perambulator braking mechanism as claimed in claim 5 is characterized in that: also comprise a connection piece, said attaching parts passes successively and connects said foot piece, base and wheel permanent seat.
8. perambulator; Comprise an a pair of pushchair and a perambulator braking mechanism, it is characterized in that: said perambulator braking mechanism comprises a wheel shaft, a pair of brake hubs, a pair of foot piece and an interlock pipe, and said wheel shaft is installed between a pair of pushchair; Said a pair of brake hubs is separately fixed at the inboard of cooresponding pushchair; Said a pair of foot piece is enclosed within on the said wheel shaft and is corresponding respectively with said a pair of brake hubs, is respectively equipped with on the said a pair of brake hubs around said wheel shaft and some convexities spaced apart, forms draw-in groove between the adjacent protrusion; One side of said a pair of foot piece protrudes out to its cooresponding brake hubs respectively and forms a brake rib; Said brake rib rotates with said foot piece and passes in and out said draw-in groove, and said interlock pipe box is on said wheel shaft, and said a pair of foot piece is connected in the two ends of said interlock pipe.
9. perambulator as claimed in claim 8 is characterized in that: the two ends of said interlock pipe respectively are provided with at least one fluting, are equipped with at least one holding section on the said a pair of foot piece, the said fluting of the corresponding insertion in said holding section.
10. perambulator as claimed in claim 8; It is characterized in that: said perambulator braking mechanism also comprises a pair of base; Said base correspondence is placed in the said foot piece, and said wheel shaft passes said foot piece and said base, and at least one side of each said foot piece is provided with a spacing hole; At least one lateral confinement position of each said base is protruding, and corresponding the insertion in the said spacing hole of said spacing preiection also can be moved in said spacing hole.
11. perambulator as claimed in claim 10 is characterized in that: the part edge of said spacing hole protrudes out in said spacing hole and forms a tongue piece, and said tongue piece is divided into one first sub-spacing hole and one second sub-spacing hole with said spacing hole.
12. perambulator as claimed in claim 10; It is characterized in that: said perambulator braking mechanism also comprises pair of wheels permanent seat and pair of resilient members; Said wheel permanent seat correspondence is placed in said base; Said elastic component correspondence is placed in the said base, an end of the said elastic component said base of conflicting, the other end of the said elastic component said wheel permanent seat of conflicting.
13. perambulator as claimed in claim 12 is characterized in that: protruded out a fin in the said base, an end of the said elastic component said fin of conflicting.
14. perambulator as claimed in claim 12 is characterized in that: said perambulator braking mechanism also comprises a connection piece, and said attaching parts passes successively and connects said foot piece, base and wheel permanent seat.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102848905A CN102398624B (en) | 2010-09-10 | 2010-09-10 | Baby carriage and braking mechanism thereof |
| GB1115479.6A GB2483556B (en) | 2010-09-10 | 2011-09-08 | Stroller and brake mechanism thereof |
| DE102011113063.6A DE102011113063B4 (en) | 2010-09-10 | 2011-09-09 | Stroller and brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102848905A CN102398624B (en) | 2010-09-10 | 2010-09-10 | Baby carriage and braking mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102398624A true CN102398624A (en) | 2012-04-04 |
| CN102398624B CN102398624B (en) | 2013-05-22 |
Family
ID=44908225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102848905A Active CN102398624B (en) | 2010-09-10 | 2010-09-10 | Baby carriage and braking mechanism thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102398624B (en) |
| DE (1) | DE102011113063B4 (en) |
| GB (1) | GB2483556B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965845A (en) * | 2017-03-28 | 2017-07-21 | 好孩子儿童用品有限公司 | A kind of children trolley |
| CN113276924A (en) * | 2021-06-07 | 2021-08-20 | 东莞市江顺箱包袋配件有限公司 | Pedal brake structure, pedal double-brake device and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2254118A (en) * | 1991-03-26 | 1992-09-30 | Nichols Joanna Ariadne | Interlocking brake structure for perambulators. |
| CN2782508Y (en) * | 2005-03-01 | 2006-05-24 | 明门实业股份有限公司 | Wheel brake for hand cart |
| CN200942797Y (en) * | 2006-08-15 | 2007-09-05 | 明门实业股份有限公司 | Vehicle wheel quick-dismantling device and baby carriage with the same |
| CN200948812Y (en) * | 2006-09-26 | 2007-09-19 | 李伟琼 | Brake apparatus for children go-cart |
| CN201154726Y (en) * | 2007-10-17 | 2008-11-26 | 浙江晨辉婴宝儿童用品有限公司 | Baby carriage brake device convenient to use |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259338Y (en) * | 1996-02-17 | 1997-08-13 | 乔安娜·A·尼可斯 | Brake capable of simultaneously fixing double wheels |
| CN201856789U (en) * | 2010-03-19 | 2011-06-08 | 中山市隆成日用制品有限公司 | Rear standing baby carriage with single-stepping double-brake structure |
-
2010
- 2010-09-10 CN CN2010102848905A patent/CN102398624B/en active Active
-
2011
- 2011-09-08 GB GB1115479.6A patent/GB2483556B/en active Active
- 2011-09-09 DE DE102011113063.6A patent/DE102011113063B4/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2254118A (en) * | 1991-03-26 | 1992-09-30 | Nichols Joanna Ariadne | Interlocking brake structure for perambulators. |
| CN2782508Y (en) * | 2005-03-01 | 2006-05-24 | 明门实业股份有限公司 | Wheel brake for hand cart |
| CN200942797Y (en) * | 2006-08-15 | 2007-09-05 | 明门实业股份有限公司 | Vehicle wheel quick-dismantling device and baby carriage with the same |
| CN200948812Y (en) * | 2006-09-26 | 2007-09-19 | 李伟琼 | Brake apparatus for children go-cart |
| CN201154726Y (en) * | 2007-10-17 | 2008-11-26 | 浙江晨辉婴宝儿童用品有限公司 | Baby carriage brake device convenient to use |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965845A (en) * | 2017-03-28 | 2017-07-21 | 好孩子儿童用品有限公司 | A kind of children trolley |
| CN106965845B (en) * | 2017-03-28 | 2023-01-31 | 好孩子儿童用品有限公司 | Children's barrow |
| CN113276924A (en) * | 2021-06-07 | 2021-08-20 | 东莞市江顺箱包袋配件有限公司 | Pedal brake structure, pedal double-brake device and application |
| CN113276924B (en) * | 2021-06-07 | 2022-11-11 | 东莞市江顺箱包袋配件有限公司 | Pedal brake structure, pedal double-brake device and application |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011113063A1 (en) | 2012-03-22 |
| GB2483556A (en) | 2012-03-14 |
| DE102011113063B4 (en) | 2016-04-28 |
| CN102398624B (en) | 2013-05-22 |
| GB2483556B (en) | 2015-07-08 |
| GB2483556A8 (en) | 2012-04-04 |
| GB201115479D0 (en) | 2011-10-26 |
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