CN105460065A - Baby carriage capable of being folded in place in one step - Google Patents

Baby carriage capable of being folded in place in one step Download PDF

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Publication number
CN105460065A
CN105460065A CN201510912731.8A CN201510912731A CN105460065A CN 105460065 A CN105460065 A CN 105460065A CN 201510912731 A CN201510912731 A CN 201510912731A CN 105460065 A CN105460065 A CN 105460065A
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CN
China
Prior art keywords
pivot
driver
articulated
attaching parts
vehicle frame
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.)
Granted
Application number
CN201510912731.8A
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Chinese (zh)
Other versions
CN105460065B (en
Inventor
刘祎敏
闵远超
江方明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Child's Song Mother And Baby Articles For Use Co Ltd
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Shanghai Child's Song Mother And Baby Articles For Use Co Ltd
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Priority to CN201510912731.8A priority Critical patent/CN105460065B/en
Publication of CN105460065A publication Critical patent/CN105460065A/en
Application granted granted Critical
Publication of CN105460065B publication Critical patent/CN105460065B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/08Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/08Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
    • B62B7/083Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis the wheel axes being moved from each other during folding

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

Abstract

The invention discloses a baby carriage capable of being folded in place in one step. The baby carriage comprises a carriage frame. The carriage frame comprises an upper handlebar, a lower handlebar of which the upper end is connected to the upper handlebar in a pivoted mode, forefeet, rear feet, seat tubes, first connecting parts, second connecting parts and sliding sleeves arranged on the rear feet in a sleeving mode. The lower ends of the lower handlebar and the upper ends of the forefeet are all connected to the upper ends of the rear feet in a pivoted mode. The upper ends of the first connecting parts are connected to the lower handlebar in a pivoted mode, and the lower ends of the first connecting parts are connected to the rear feet respectively. The upper ends of the second connecting parts are connected to the lower ends of the upper handlebar in a pivoted mode, and the lower ends of the second connecting parts are connected to the first connecting parts or the rear feet respectively. When the carriage frame is folded, the upper handlebar is pushed and pressed towards the lower front side, and the upper handlebar, the lower handlebar, the forefeet, the rear feet, the seat tubes, the first connecting parts and the second connecting parts are linked to be folded through rotation until the whole carriage frame are completely folded, in other words, the upper handlebar can rotate to be folded together with other components of the carriage frame, and thus the baby carriage is folded in place in one step. In addition, the whole folded size is small.

Description

An a kind of step folds the perambulator put in place
Technical field
The present invention relates to infant's product, particularly relate to an a kind of step and fold the perambulator put in place.
Background technology
Perambulator is for carrying infant to alleviate the burden that father and mother embrace baby, and perambulator generally comprises a vehicle frame that can fold, thus when not using perambulator, baby-carrier folding can be got up, be convenient for carrying, and collection volume can be reduced, thus take up space less.Vehicle frame generally comprises for the driver of go-cart, the forward foot in a step being articulated in driver lower end and the rear foot, conveniently father and mother's go-cart, and the driver of perambulator is long, thus has certain height under vehicle frame deployed condition, avoids must bending over during go-cart.For the design of driver, some is made of one formula, and after driver's design of integral type can make vehicle frame fold, driver can not bend, thus vehicle frame to fold rear driver oversize, such that whole to fold the volume of timber too large.For this driver, some design improves, driver is made the upper driver of mutual pivot joint and lower driver, but driver is upper can not be folded together along with other assemblies of vehicle frame, but must after other assemblies of vehicle frame fold, more finally rotate upper driver and make that itself and lower driver are close to be folded, this design, although can the length folding rear whole driver be reduced, to operate in two steps and just can complete folding of whole vehicle frame, cumbersome.
Summary of the invention
The object of the present invention is to provide an a kind of step to fold the perambulator put in place, its driver can rotate with other assemblies of vehicle frame and fold.
For achieving the above object, the technical solution adopted in the present invention is:
An a kind of step folds the perambulator put in place, comprise the vehicle frame with deployed condition and collapse state, be arranged at the front-wheel of front portion at the bottom of vehicle frame, be arranged at the trailing wheel at rear portion at the bottom of vehicle frame, described vehicle frame is locked in the frame locking mechanism under deployed condition, described vehicle frame comprises driver, the forward foot in a step, the rear foot, seat pipe, first attaching parts, second attaching parts, to connect with the described rear foot and can the sliding sleeve that slides up and down of the relative rear foot, described driver comprises on driver and under driver, under described driver, upper end is articulated on driver by the first pivot, lower end is articulated in rear foot upper end by the second pivot, described forward foot in a step upper end is articulated in rear foot upper end by the 3rd pivot, the forward foot in a step is articulated in by the 4th pivot on front side of described seat pipe, rear end is articulated in described sliding sleeve, described first attaching parts upper end is articulated on driver by Wushu axle, lower end is articulated in described sliding sleeve by the 6th pivot, described second attaching parts upper end is articulated in driver's upper and lower side by the 7th pivot, described first pivot is positioned at above the 6th pivot, Wushu axle is between the first pivot and the second pivot, 3rd pivot is positioned at above the 4th pivot, described second attaching parts lower end is articulated in the first attaching parts by the 8th pivot, described 8th pivot is between Wushu axle and the 6th pivot, or described second attaching parts lower end is articulated in the rear foot by the 8th pivot, described 8th pivot is positioned at above sliding sleeve.
Described second pivot and the 3rd pivot are the pivot of diverse location or described second pivot and the 3rd pivot is same pivot.
Described vehicle frame also comprises extension, and described extension upper end is fixedly connected on driver's upper and lower side, and under described driver, upper end is articulated in this extension by described first pivot, and described second attaching parts upper end is articulated in this extension lower end by described 7th pivot.
Described vehicle frame also comprises permanent seat, and described forward foot in a step upper end is fixed in this permanent seat, is articulated in this permanent seat under described driver with the forward foot in a step respectively by described second pivot and the 3rd pivot.
Described first attaching parts is L-shaped, wherein the vertical part of L shape first attaching parts under driver moving towards extend, lateral part along the rear foot move towards extend.
When described second attaching parts lower end is articulated in the rear foot by the 8th pivot, the two ends up and down of described first attaching parts are articulated in the inner side with sliding sleeve under driver respectively, and described second attaching parts upper end is articulated in driver's lower end outside, and lower end is articulated in outside the rear foot.
Described vehicle frame comprises interconnective left and right sides support, each side stand includes described driver, the forward foot in a step, the rear foot, seat pipe, the first attaching parts, the second attaching parts and sliding sleeve, permanent seat, extension, upper end on the driver of both sides is connected to the left and right of one first cross bar, and described both sides driver is upper one-body molded with the first cross bar.
Also bag can one for the release the lock operating mechanism of frame locking mechanism described in release the lock, and described release the lock operating structure is arranged in the middle of the first cross bar.
Described perambulator is provided with trailing wheel described in front-wheel described in two and two, and described two front-wheels are arranged at forward foot in a step lower end, both sides respectively, and two trailing wheels are arranged at rear foot lower end, both sides respectively.Preferably, the spacing between described two front-wheels is less than the spacing between two trailing wheels.
Described frame locking mechanism be arranged at the upper and driver of driver upper between.
Based on technique scheme, compared with prior art there is following advantage in the present invention:
1. under driver of the present invention comprises the upper and driver of the driver of mutual pivot joint, and vehicle frame is when folding, upper can the rotation with other assemblies of vehicle frame of driver folds, without the need to carry out again after other assemblies of vehicle frame fold the independent rotating vehicle of second on hand with the action under driver, thus realize a step and fold and put in place, and it is little to fold the rear overall volume of timber.
2. the structure of stroller frame of the present invention makes after unblock frame locking mechanism, and only need one-handed performance, vehicle frame gets final product Quick folding, and the process that folds is very smooth and easy laborsaving; When launching vehicle frame, only need one hand up to carry on driver, vehicle frame namely can rapid deployment.
Accompanying drawing explanation
Fig. 1 is the plan sketch under first embodiment of the invention perambulator is in deployed condition;
Fig. 2 is the schematic diagram in first embodiment of the invention baby-carrier folding process;
Fig. 3 is the schematic diagram of first embodiment of the invention perambulator when being in complete collapse state;
Fig. 4 is the schematic perspective view under first embodiment of the invention perambulator deployed condition;
Fig. 5 is the plan sketch under second embodiment of the invention perambulator is in deployed condition;
Fig. 6 is the schematic diagram in second embodiment of the invention baby-carrier folding process;
Fig. 7 is the schematic diagram of second embodiment of the invention perambulator when being in complete collapse state;
Fig. 8 is the schematic perspective view under second embodiment of the invention perambulator deployed condition;
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As Fig. 1, 2, 3, 4 are depicted as first embodiment of the invention, in the present embodiment, perambulator of the present invention comprises the vehicle frame 1 with deployed condition and collapse state, be arranged at the front-wheel 2 of front portion, vehicle frame 1 end, be arranged at the trailing wheel 3 at rear portion, vehicle frame 1 end, described vehicle frame 1 is locked in the frame locking mechanism (not shown) under deployed condition, described vehicle frame 1 comprises driver 11, the forward foot in a step 12, the rear foot 13, seat pipe 14, first attaching parts 15, second attaching parts 16, to connect with the described rear foot 13 and can the sliding sleeve 17 that slides up and down of the relative rear foot 13, described driver 11 to comprise under driver upper 111 and driver 112, under described driver, 112 upper ends are articulated in driver upper 111 by the first pivot 101, lower end is articulated in the rear foot 13 upper end by the second pivot 102, the described forward foot in a step 12 upper end is articulated in the rear foot 13 upper end by the 3rd pivot 103, the forward foot in a step 12 is articulated in by the 4th pivot 104 on front side of described seat pipe 14, rear end is articulated in described sliding sleeve 17, described first attaching parts 15 upper end is articulated in driver upper 111 by Wushu axle 105, lower end is articulated in described sliding sleeve 17 by the 6th pivot 106, described second attaching parts 16 upper end is articulated in upper 111 lower ends of driver by the 7th pivot 107, described first pivot 101 is positioned at above the 6th pivot 106, Wushu axle 105 is between the first pivot 101 and the second pivot 102, 3rd pivot 103 is positioned at above the 4th pivot 104, described second attaching parts 16 lower end is articulated in the first attaching parts 15 by the 8th pivot 108, described 8th pivot 108 is between Wushu axle 105 and the 6th pivot 106.
After release the lock vehicle frame 1 lockout mechanism, it is made with the first pivot 101 under rotating shaft rotates close driver 112 forward toward front lower place pushing driver upper 111, under drive driver, 112 rotate toward the back lower place for rotating shaft with the second pivot 102, thus interlock first attaching parts 15 is toward pressing down sliding sleeve 17, a pipe 14 rear end can be hauled time sliding sleeve 17 slides down move toward below, thus haul the forward foot in a step 12 and mutually rotate close with the rear foot 13, and driver upper 111 by toward front lower pushing time, the second attaching parts 16 can be driven with the 8th pivot 108 for rotating shaft rotates (as shown in Figure 2) toward the back lower place simultaneously, until driver upper 111, under driver 112, the forward foot in a step 12, the rear foot 13, seat pipe 14, first attaching parts 15, second attaching parts 16 rotates close mutually, vehicle frame 1 folds (as shown in Figure 3) completely, it is whole that to fold process very smooth and easy laborsaving and quick.When launching vehicle frame 1 again, up carrying driver upper 111 can rapid deployment vehicle frame 1.
In sum, driver upper 111 to rotate under the driver 112 with other assemblies of vehicle frame 1, without the need to carry out again after other assemblies of vehicle frame 1 fold the independent rotating vehicle of second on hand 111 with driver under 112 action, thus it is little to fold the rear overall volume of timber, and easy and simple to handle, required time is few; In addition, up carry driver upper 111 when the past front lower place pushing driver upper 111 when folding and expansion vehicle frame 1, equal one-hand operation completes.
In the present embodiment, preferably, the two ends up and down of described first attaching parts 15 to be articulated in respectively under driver 112 with the inner side of sliding sleeve 17, the two ends up and down of described second attaching parts 16 are articulated in the inner side of driver upper 111 and the first attaching parts 15 respectively.
In the present embodiment, preferably, described vehicle frame 1 lockout mechanism to be arranged under driver upper 111 and driver between 112, because vehicle frame 1 lockout mechanism is not main points of the present invention, so do not repeat at this, it can be known any technology, as long as the lockout mechanism of the parts locking that two can be rotated relatively all can use at this.In other embodiments, described vehicle frame 1 lockout mechanism also can be arranged at above-mentioned any two pivot joints parts between.
Described vehicle frame 1 also comprises extension 18, described extension 18 upper end is fixedly connected on upper 111 lower ends of driver, under described driver, 112 upper ends are articulated in this extension 18 by described first pivot 101, and described second attaching parts 16 upper end is articulated in this extension 18 lower end by described 7th pivot 107.
Described vehicle frame 1 also comprises permanent seat 19, and the described forward foot in a step 12 upper end is fixed in this permanent seat 19, and under described driver, 112 are articulated in this permanent seat 19 with the forward foot in a step 12 respectively by described second pivot 102 and the 3rd pivot 103.In the present embodiment, described second pivot 102 and the 3rd pivot 103 are the pivot of diverse location, in other embodiments, described second pivot 102 and the 3rd pivot 103 can be same pivot, namely under driver, the lower end of 112 and the upper end of the forward foot in a step 12 are articulated in permanent seat 19 by an axle, are namely articulated in the rear foot 13 upper end.
On the sheathed and described rear foot 13 of described sliding sleeve 17, this sliding sleeve 17 also can be connected to slidably on the rear foot 13 by other known manner.Described seat pipe 14 rear end is articulated in sliding sleeve 17 with the first attaching parts 15 lower end together with the 6th pivot 106.
In the present embodiment, as shown in Figure 4, described vehicle frame 1 comprises interconnective left and right sides support 100, each side stand 100 includes described driver 11, the forward foot in a step 12, the rear foot 13, seat pipe 14, first attaching parts 15, second attaching parts 16 and sliding sleeve 17, permanent seat 19, extension 18, the upper end of both sides driver upper 111 is connected to the left and right of one first cross bar 113, preferably, described both sides driver upper 111 and the first cross bar 113 one-body molded.
The top of the described both sides rear foot 13 is connected to the two ends, left and right of one second cross bar 131, and the lower end of the both sides rear foot 13 is connected to the two ends, left and right of one the 3rd cross bar 132.
The described both sides forward foot in a step 12 lower end is connected to the two ends, left and right of the 4th cross bar 121, and preferably, the described both sides forward foot in a step 12 and the 4th cross bar 121 are integrally formed.
The two ends, left and right of one the 5th cross bar 141 are connected to the front end of both sides seat pipe 14, and preferably, described both sides seat pipe 14 and the 5th cross bar 141 are integrally formed.Described each cross bar connects left and right sides support 100, makes whole vehicle frame 1 more firm.
In the present embodiment, preferably, described perambulator also wraps can one for the release the lock operating mechanism 4 of vehicle frame described in release the lock 1 lockout mechanism, described release the lock operating mechanism 4 is arranged in the middle of the first cross bar 113, thus when folding vehicle frame 1, all only needing one hand to operate from release the lock to folding, that is to say, vehicle frame 1 being folded by single hand can be realized.Described release the lock operating mechanism 4 can be any known technology, and is not emphasis of the present invention, thus does not repeat at this.
In the present embodiment, described perambulator to be provided with described in two trailing wheel 3 described in front-wheel 2 and two, and described two front-wheels 2 are arranged at the both sides forward foot in a step 12 lower end respectively, and two trailing wheels 3 are arranged at the both sides rear foot 13 lower end respectively.Preferably, the spacing between described two front-wheels 2 is less than the spacing between two trailing wheels 3, thus after vehicle frame 1 folds, two front-wheels 2 all, between two trailing wheels 3, so fold the rear volume of timber less.
In other embodiments, also only can arrange a front-wheel 2, this front-wheel 2 is arranged at lower end in the middle of the 4th cross bar.
As Fig. 5,6,7,8 is depicted as the second embodiment of the present invention, in the present embodiment, described vehicle frame 1' also comprises 112', forward foot in a step 12' under the upper 111' of driver, driver, rear foot 13', seat pipe 14', the first attaching parts 15', the second attaching parts 16', connecting with described rear foot 13' also can the sliding sleeve 17' that slides up and down of relative rear foot 13', with the first embodiment unlike, described second attaching parts 16' lower end is articulated in rear foot 13' by the 8th pivot 108', described 8th pivot 108' is positioned at above sliding sleeve 17', and other articulated manner are identical.
In the present embodiment, preferably, described first attaching parts 15' is L-shaped, wherein L shape first attaching parts 15' vertical part along 112' under driver move towards extend, lateral part along rear foot 13' move towards extend, thus the first upper and lower two ends of attaching parts 15' to be articulated under driver after 112' and sliding sleeve 17' respectively, the vertical part of L shape first attaching parts 15' to be positioned under driver inside 112', lateral part is positioned at inside the rear foot 13, thus under vehicle frame 1' deployed condition, pass by from the side, whole first attaching parts 15' is equivalent to be hidden in 112' and forward foot in a step 12' rear under driver, so, seem that vehicle frame 1' lines are clean and tidy especially not in disorder.
In the present embodiment, the two ends up and down of described first attaching parts 15' are articulated in the inner side of 112' and sliding sleeve 17' under driver respectively, because the second attaching parts 16' lower end is articulated in rear foot 13', thus interference during in order to avoid folding, under described second attaching parts 16' upper end is articulated in driver, 112' holds outside, and lower end is articulated in outside rear foot 13'.
With in foregoing description, during bearing definition, before being defined as with front-wheel 2 place, after trailing wheel 3 place is defined as, upper 111 places of driver are defined as, and front and back wheel 2,3 place is defined as down, are defined as left and right with two side stand 100 places.

Claims (10)

1. a step folds the perambulator put in place, comprise the vehicle frame with deployed condition and collapse state, be arranged at the front-wheel of front portion at the bottom of vehicle frame, be arranged at the trailing wheel at rear portion at the bottom of vehicle frame, described vehicle frame is locked in the frame locking mechanism under deployed condition, it is characterized in that: described vehicle frame comprises driver, the forward foot in a step, the rear foot, seat pipe, first attaching parts, second attaching parts, to connect with the described rear foot and can the sliding sleeve that slides up and down of the relative rear foot, described driver comprises on driver and under driver, under described driver, upper end is articulated on driver by the first pivot, lower end is articulated in rear foot upper end by the second pivot, described forward foot in a step upper end is articulated in rear foot upper end by the 3rd pivot, the forward foot in a step is articulated in by the 4th pivot on front side of described seat pipe, rear end is articulated in described sliding sleeve, described first attaching parts upper end is articulated on driver by Wushu axle, lower end is articulated in described sliding sleeve by the 6th pivot, described second attaching parts upper end is articulated in driver's upper and lower side by the 7th pivot, described first pivot is positioned at above the 6th pivot, Wushu axle is between the first pivot and the second pivot, 3rd pivot is positioned at above the 4th pivot, described second attaching parts lower end is articulated in the first attaching parts by the 8th pivot, described 8th pivot is between Wushu axle and the 6th pivot, or described second attaching parts lower end is articulated in the rear foot by the 8th pivot, described 8th pivot is positioned at above sliding sleeve.
2. a step according to claim 1 folds the perambulator put in place, it is characterized in that: described second pivot and the 3rd pivot are the pivot of diverse location or described second pivot and the 3rd pivot is same pivot.
3. a step according to claim 2 folds the perambulator put in place, it is characterized in that: described vehicle frame also comprises extension, described extension upper end is fixedly connected on driver's upper and lower side, under described driver, upper end is articulated in this extension by described first pivot, and described second attaching parts upper end is articulated in this extension lower end by described 7th pivot.
4. a step according to claim 3 folds the perambulator put in place, it is characterized in that: described vehicle frame also comprises permanent seat, described forward foot in a step upper end is fixed in this permanent seat, is articulated in this permanent seat under described driver with the forward foot in a step respectively by described second pivot and the 3rd pivot.
5. the step according to claim 1 or 2 or 3 or 4 folds the perambulator put in place, it is characterized in that: described first attaching parts is L-shaped, wherein the vertical part of L shape first attaching parts under driver moving towards extend, lateral part along the rear foot move towards extend.
6. a step according to claim 5 folds the perambulator put in place, it is characterized in that: when described second attaching parts lower end is articulated in the rear foot by the 8th pivot, the two ends up and down of described first attaching parts are articulated in the inner side with sliding sleeve under driver respectively, described second attaching parts upper end is articulated in driver's lower end outside, and lower end is articulated in outside the rear foot.
7. the step according to claim 1 or 2 or 3 or 4 or 6 folds the perambulator put in place, it is characterized in that: described vehicle frame comprises interconnective left and right sides support, each side stand includes described driver, the forward foot in a step, the rear foot, seat pipe, the first attaching parts, the second attaching parts and sliding sleeve, permanent seat, extension, upper end on the driver of both sides is connected to the left and right of one first cross bar, and described both sides driver is upper one-body molded with the first cross bar.
8. a step according to claim 7 folds the perambulator put in place, it is characterized in that: also bag can one for the release the lock operating mechanism of frame locking mechanism described in release the lock, and described release the lock operating structure is arranged in the middle of the first cross bar.
9. a step according to claim 8 folds the perambulator put in place, it is characterized in that: described perambulator is provided with trailing wheel described in front-wheel described in two and two, described two front-wheels are arranged at forward foot in a step lower end, both sides respectively, two trailing wheels are arranged at rear foot lower end, both sides respectively, preferably, the spacing between described two front-wheels is less than the spacing between two trailing wheels.
10. the step according to claim 1 or 2 or 3 or 4 or 6 or 8 or 9 folds the perambulator put in place, it is characterized in that: described frame locking mechanism be arranged at the upper and driver of driver upper between.
CN201510912731.8A 2015-12-11 2015-12-11 An a kind of step folds perambulator in place Active CN105460065B (en)

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CN105460065B CN105460065B (en) 2018-01-09

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Cited By (13)

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Publication number Priority date Publication date Assignee Title
CN105857379A (en) * 2016-04-11 2016-08-17 好孩子儿童用品有限公司 Double stroller
CN106314516A (en) * 2016-09-23 2017-01-11 中山市宝蓓悠日用制品有限公司 Baby carriage frame
CN106627713A (en) * 2017-01-09 2017-05-10 上海童歌母婴用品有限公司 Baby carriage with small volume after being folded
CN106672047A (en) * 2016-12-10 2017-05-17 柯全德 Baby carriage framework
CN106864534A (en) * 2017-03-06 2017-06-20 宋立新 A kind of new three foldings children trolley vehicle frame
CN107054433A (en) * 2017-03-29 2017-08-18 梁水瑛 A kind of baby-carrier framework
CN107054434A (en) * 2017-03-29 2017-08-18 梁水瑛 A kind of folding baby car
CN107380241A (en) * 2016-04-29 2017-11-24 明门瑞士股份有限公司 Baby stroller
CN108082249A (en) * 2018-01-11 2018-05-29 昆山市贝尔儿童用品有限公司 Three folded structures are received in children's light roadster
CN110481621A (en) * 2019-07-19 2019-11-22 好孩子儿童用品有限公司 Children trolley
CN110920732A (en) * 2019-10-30 2020-03-27 卢清哲 Baby carriage
CN111605600A (en) * 2019-02-25 2020-09-01 明门瑞士股份有限公司 Baby carriage frame and baby carriage
CN106627713B (en) * 2017-01-09 2024-07-02 上海童歌母婴用品有限公司 Baby carriage with small folding volume

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DE3935108A1 (en) * 1989-10-21 1991-04-25 Hofmann Josef Metallwaren Kg Folding pushchair for child - incorporates locking catch for both erected setting and collapsed setting
TW200932593A (en) * 2007-07-31 2009-08-01 Graco Childrens Prod Inc Canopied foldable baby carriage
EP2127995A1 (en) * 2008-05-26 2009-12-02 Dorel France Sa Chassis of a pushchair with two folded positions, and corresponding pushchair
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US8888123B1 (en) * 2013-06-28 2014-11-18 Pao-Hsien Cheng Folding structure of baby stroller and method for folding the baby stroller
CN104943724A (en) * 2014-03-31 2015-09-30 明门(中国)幼童用品有限公司 Frame for baby carriages
CN205273574U (en) * 2015-12-11 2016-06-01 上海童歌母婴用品有限公司 Perambulator that targets in place is closed to one step of receipts

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US10556611B2 (en) 2016-04-11 2020-02-11 Goodbaby Child Products Co., Ltd. Double stroller
CN107380241A (en) * 2016-04-29 2017-11-24 明门瑞士股份有限公司 Baby stroller
US10399589B2 (en) 2016-04-29 2019-09-03 Wonderland Switzerland Ag Child stroller apparatus
CN106314516B (en) * 2016-09-23 2018-07-27 中山市宝蓓悠日用制品有限公司 Baby-carrier framework
CN106314516A (en) * 2016-09-23 2017-01-11 中山市宝蓓悠日用制品有限公司 Baby carriage frame
CN106672047A (en) * 2016-12-10 2017-05-17 柯全德 Baby carriage framework
CN106627713A (en) * 2017-01-09 2017-05-10 上海童歌母婴用品有限公司 Baby carriage with small volume after being folded
CN106627713B (en) * 2017-01-09 2024-07-02 上海童歌母婴用品有限公司 Baby carriage with small folding volume
CN106864534A (en) * 2017-03-06 2017-06-20 宋立新 A kind of new three foldings children trolley vehicle frame
CN107054434A (en) * 2017-03-29 2017-08-18 梁水瑛 A kind of folding baby car
CN107054433A (en) * 2017-03-29 2017-08-18 梁水瑛 A kind of baby-carrier framework
CN108082249A (en) * 2018-01-11 2018-05-29 昆山市贝尔儿童用品有限公司 Three folded structures are received in children's light roadster
CN111605600A (en) * 2019-02-25 2020-09-01 明门瑞士股份有限公司 Baby carriage frame and baby carriage
CN111605600B (en) * 2019-02-25 2022-09-09 明门瑞士股份有限公司 Baby carriage frame and baby carriage
CN110481621A (en) * 2019-07-19 2019-11-22 好孩子儿童用品有限公司 Children trolley
CN110481621B (en) * 2019-07-19 2024-06-04 好孩子儿童用品有限公司 Child cart
CN110920732A (en) * 2019-10-30 2020-03-27 卢清哲 Baby carriage

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