CN104326010A - Pedal regulating mechanism of child cart - Google Patents
Pedal regulating mechanism of child cart Download PDFInfo
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- CN104326010A CN104326010A CN201410647799.3A CN201410647799A CN104326010A CN 104326010 A CN104326010 A CN 104326010A CN 201410647799 A CN201410647799 A CN 201410647799A CN 104326010 A CN104326010 A CN 104326010A
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- buckle
- engaging member
- housing
- accommodation space
- groove
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Abstract
The invention discloses a pedal regulating mechanism of a child cart. The pedal regulating mechanism of the child cart comprises a first regulating part and a second regulating part; the first regulating part comprises a first shell; the second regulating part comprises a second shell coaxially hinged to the first shell; a first containing space is formed between the first shell and the second shell; a second containing space is formed in the second shell; an opening is formed in the face, near the first containing space, of the second shell, and is communicated with the first containing space and the second containing space; a buckling piece is arranged in the second containing space; the buckling piece is provided with buckles extending from the opening into the first containing space; a plurality of necks which extend along the thickness direction of the first shell, are distributed at intervals along the circumferential direction of the first shell and are matched with the buckles are formed in the first shell. The pedal regulating mechanism not only is convenient to rotate but also is convenient to reset, is simple in operation and reliable in positioning.
Description
Technical field
The present invention relates to a kind of regulating mechanism of children trolley, particularly relate to a kind of regulating mechanism of stretcher.
Background technology
Existing children trolley, generally comprise stroller frame, and the armchair structure be positioned on stroller frame, armchair structure generally includes seat board and the hinged backrest of seat board, and the foot pedal structure hinged with seat board, this foot pedal structure can rotate relative to seat board usually, and backup plate also can rotate relative to seat board, some go-carts even backup plate and foot pedal structure can be turned to seat board completely in the same way, the children in go-cart can be couched.
Seat pocket on a kind of children trolley disclosed in Chinese patent CN100387471C, and the seat support of a kind of baby stroller disclosed in Chinese patent CN203450187U, above-mentioned two kinds of go-carts are all that foot pedal structure can turn to and seat structure in the same way, as the latter, the structure of this adjustment pedal support comprises pedal adjustment seat, the permanent seat be fixedly connected with seat support pole, and the rotation seat to be connected with running board stay, permanent seat is connected by spring and regulates button, rotation seat is provided with centered by jointed shaft a circle locating fastener with locking with described adjustment snap fit, when pressing adjustment button, the buckle of button and rotation seat is regulated to throw off, rotation seat can rotate relative to permanent seat, when unclamping adjustment button, then rotation seat is relative with permanent seat fixing, it is cumbersome when such structure regulates, need two hands to regulate the adjustment button of pedal support both sides simultaneously, just can realize regulating, and both sides need to regulate and just need both sides synchronous same-speeds to rotate simultaneously, usual needs regulate and both sides buckle repeatedly just can be made simultaneously to snap in same bayonet socket, therefore, regulate and bother very much, also easily in control process, this buckle structure is damaged.
Summary of the invention
Technical matters to be solved by this invention is to provide that one is easy to regulate, intensity is high and locate failure-free stretcher regulating mechanism, and this stretcher regulating mechanism also may be used in the structure at other positions of go-cart, is easy to regulate.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of stretcher regulating mechanism of children trolley, comprise the first regulating part and the second regulating part, described first regulating part comprises the first housing, described second regulating part comprises second housing coaxially hinged with this first housing, it is characterized in that: between described first housing and the second housing, form the first accommodation space, the second accommodation space is formed in described second housing, described second housing is provided with the first accommodation space described in open communication and the second accommodation space near the face of this first accommodation space, engaging member is provided with in described second accommodation space, described engaging member is provided with buckle and stretches into from described opening and be positioned at described first accommodation space, described engaging member can in the second accommodation space sway, the first housing in described first accommodation space is provided with and extends along its thickness direction, and along the spaced apart multiple draw-in grooves matched with described buckle of its circumference, along with described second housing is relative to the rotation of the first housing, described being buckled between the plurality of draw-in groove moves engaging.
The first spring and the second spring is respectively equipped with between the both sides of described engaging member and described second housing, described first spring and the second spring make described engaging member sway in described second accommodation space, and described buckle is had trend that insertion opening is all the time positioned at described first accommodation space.
Preferably, described engaging member comprises the first engaging member and the second engaging member, described buckle comprises the first buckle and the second buckle of giving prominence to extension towards the first accommodation space that the first engaging member and the second engaging member are respectively equipped with, and this first buckle and the second buckle are all inserted by this opening and are positioned at described first accommodation space, described first buckle is adjacent with described second buckle, and described second housing in the radial direction relative to the second buckle away from center, described first engaging member and the second engaging member can rotate mutually.
Preferably, described second engaging member at the first engaging member and the second housing between the face of described first accommodation space, described first spring is butted on described second housing near between the face and the second engaging member of described first accommodation space, and described second spring is butted between described first engaging member and the lateral surface of the second housing.
Preferably, one side of the end face outside of described first buckle is the inclined-plane of the inner side inclination of one towards first buckle, one end relative with the inclined-plane on this first buckle on described second buckle has a step, the same side end face of described multiple draw-in groove is the dip plane with the slopes which match of this first buckle, described multiple draw-in groove is provided with the containing groove that the same circumference along the first housing that matches with this second buckle extends near the inner side at the center of the first housing, one side of the draw-in groove of this containing groove one end from the plurality of draw-in groove extends to another side of the draw-in groove of the other end in the plurality of draw-in groove, and one end of this containing groove is provided with projection, the other end is provided with breach, the direction of tilt of described projection and breach and this dip plane extends in the same way.
Preferably, described opening is one " convex " font opening, and the upper opening of described first buckle and described " convex " font matches, and the lower opening of described second buckle and described " convex " font matches.
Preferably, described first engaging member and the second engaging member are circle, described first engaging member is provided with accommodating described second engaging member of groove towards the face of described second engaging member, described second engaging member and the first engaging member are all coaxial with first, second housing described, and this second engaging member can rotate relative to the first engaging member.
Preferably, described first buckle and the second buckle respectively on the outer peripheral face of the first engaging member and the second engaging member uniform intervals and mutually correspondence be provided with multiple.
Compared with prior art, the invention has the advantages that this regulating mechanism, be not only convenient to the rotation between the first housing, the second housing, also so that the reset of position between the two, namely can be convenient to both and change between all angles.As long as force is rotated and this first housing, one of them parts be connected of the second housing, without other operations, mutually can change between both multiple angles of inclination, easy and simple to handle, and location is reliable.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the children trolley of the stretcher regulating mechanism with the embodiment of the present invention.
Fig. 2 is the exploded view of the stretcher regulating mechanism of the children trolley of the embodiment of the present invention.
Fig. 3 is the first housing schematic perspective view of the stretcher regulating mechanism of the children trolley of the embodiment of the present invention.
Fig. 4 is the part of the second housing of the stretcher regulating mechanism of the children trolley of the embodiment of the present invention and the schematic perspective view of engaging member combination.
Fig. 5 is the schematic perspective view of the engaging member of the stretcher regulating mechanism of the children trolley of the embodiment of the present invention.
Fig. 6 is the schematic perspective view of the first engaging member of the stretcher regulating mechanism of the children trolley of the embodiment of the present invention.
Fig. 7 is the schematic perspective view of the second engaging member of the stretcher regulating mechanism of the children trolley of the embodiment of the present invention.
Fig. 8 is the schematic perspective view of the second regulating part of the stretcher regulating mechanism of the children trolley of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
The stretcher regulating mechanism of the embodiment of the present invention, as shown in Figure 1, comprise the first regulating part 10 and the second regulating part 20 be hinged, this first regulating part 10 fixes with one of them in seat frame 100 and stretcher framework 200, second regulating part 20 and another in seat frame 100 and stretcher framework 200 fix, therefore, the first regulating part and the second regulating part and the angle between adjustable stretcher and seat is rotated.
As illustrated in figs. 2 through 8, it is the first circular housing 1 that this first regulating part 10 comprises cross section, and to be connected with this first housing 1 and with stretcher or fixing the first connecting portion 8 of seat frame, it is the second circular housing 2 that second regulating part 20 comprises cross section, and be connected with this second housing 2 and with stretcher or fixing the second connecting portion 9 of seat frame.
Be hinged between this first housing 1 and second housing 2, and form the accommodating miscellaneous part in space between the two, the cross section of this first housing 1 and the second housing 2 is circle, diameter is identical, and all coaxially arrange, both are its hinge by center shaft, and this second housing 2 can rotate mutually relative to the first housing 1.The first accommodation space 30 towards the second housing 2 is formed in this first housing 1, namely this first accommodation space is formed between this first housing 1 and second housing 2, described second housing 2 comprises near the first housing 1 and forms the body 21 of the first accommodation space 30 with the first housing 1, and form the lid 22 of one second accommodation space 40 with this body 21, namely form the second accommodation space 40 in this second housing 2, the space of the first housing 1 and the second housing 2 li is divided into two accommodation spaces by this body 21.The center of this body 21 have towards lid 22 extend namely along its axially extended center mast 23, on this center mast 23, cover has the first engaging member 3 and the second engaging member 4.This body 21 is provided with the opening 24 of connection first accommodation space 30 and the second accommodation space 40 near the face of this first accommodation space 30, the outer peripheral face of the first engaging member 3 and the second engaging member 4 is respectively equipped with the first buckle 31 and the second buckle 41, this first buckle 31 and the second buckle 41 are inserted in this first accommodation space 30 respectively from this opening 24.
As Figure 4-8, this opening 24 is the opening of one " convex " font, namely along this body 21 radial direction from inside to outside, opening near side, center is larger, opening away from side, center is less, this first engaging member 3 and the second engaging member 4 are the parts of a circle, and the side face outside it is provided with the outstanding buckle with its place plane orthogonal, is respectively the first buckle 31 and the second buckle 41.First buckle 31 is from the top of this opening 24, and namely the top of convex shape is inserted, and the second buckle 41 inserts from the below of this opening 24 and the below of convex shape.Namely this first buckle 31 is adjacent with the second buckle 41, and at the first housing in the radial direction, this first buckle 31 relative to the second buckle 41 away from center.
Preferably, this second engaging member 4 more near this body 21, namely this second engaging member 4 at body 21 near between the face of the first accommodation space 30 and the first engaging member 3.The diameter of this first engaging member 3 is greater than this second engaging member 4, therefore, this first buckle 31 can inserting away from side, center from opening 24, this second buckle 41 can insert from the paracentral side of leaning on of opening 24, and the first engaging member 3 and the second engaging member 4 and the first housing 1, second housing 2 are all coaxially arranged, and this first engaging member 3 and the second engaging member 4 can rotate mutually.The center of this first engaging member 3 and the second engaging member 4 has the first centre hole 32 and the second centre hole 42 respectively, and this first centre hole 32 and the second centre hole 42 are placed on this center mast 23, and can rotate around this center mast 23.Preferably, this first engaging member 3 is provided with the groove 35 matched with this second engaging member 4 relative to the face of the second engaging member 4, for this second engaging member 4 accommodating.This second engaging member 4 can rotate in this groove 35.
Between the face of the first accommodation space 30, have one first spring 5 at the body 21 of this second engaging member 4 and the second housing 2, between this first engaging member 3 and lid 22 of the second housing 2, have the second spring 6.This first, second spring makes this first engaging member 3 and the 4th engaging member 4 can move axially certain distance along this first housing 1 and the second housing 2 in the second accommodation space 40.And this first spring 5 and the second spring 6 make described first buckle 31 and the second buckle 41 have exposes from opening 24 trend being positioned at the first accommodation space 30 all the time.Preferably, this first engaging member 3 also can be the parts of a ring-type.
First buckle 31 of this first engaging member 3, as shown in Figure 6, a side of the end face outside 33 of this first buckle 31 be one to its inside, namely roll oblique inclined-plane 34 towards the first engaging member 3.The length of this second buckle 41 is slightly less than this first buckle 31, and on this second buckle 41, one end relative with the inclined-plane 34 of this first buckle 31 has a step 43, this step 43 height lower than other positions of the second buckle 41.
This first buckle 31 and the second buckle 41 are all positioned at the first accommodation space 40, and are inserted in the first accommodation space 30 from the opening 24 of body 21.As shown in Figure 3, this first housing 1 has and extends along its thickness direction on the periphery of this body 21, along multiple draw-in grooves 11 that its circumference is spaced apart, this draw-in groove 11 and the first buckle 31 match, and a side end face of this each draw-in groove 11 is the dip plane 12 matched with the inclined-plane 34 of the first buckle 31, namely the dip plane 12 of each draw-in groove 11 all tilts inside this first accommodation space along the same direction of the circumference of the first housing 1, therefore, this first buckle 31 can move along the dip plane 12 on this draw-in groove 11, drive the second buckle 41 and the second housing 2 rotating in same direction simultaneously, and due to the effect of the first spring 5 and the second spring 6, make this first engaging member 3 and the second engaging member 4 all towards the second accommodation space medial movement, therefore, this first buckle 31 and the second buckle 41 can while towards the second accommodation space 40 medial movement, one direction, one, edge moves to the plane between two draw-in grooves from the dip plane 12 of draw-in groove 11, then another draw-in groove is moved to, then engage.Namely this first buckle 31 and the second buckle 41 move between multiple draw-in groove 11.Such as, as shown in Figure 3, this first buckle 31 and second buckle 41, inconjunction with second housing 2, can move along the clockwise direction in figure.But can not move along the anticlockwise direction in this figure.In the inner side of the plurality of draw-in groove 11, namely the position matched with this second buckle 41 is provided with the containing groove 13 matched with the second buckle 41, this containing groove 13 extends along the circumference of this first housing 1 equally, and one end of the draw-in groove 11 of one end extends to the other end of the draw-in groove 11 of the other end from the plurality of draw-in groove 11 spaced apart, namely as shown in Figure 3, the low order end of the draw-in groove 11 of this rightmost side is extended to from the left-hand end of the draw-in groove 11 of the leftmost side, and this containing groove 13 be provided with in one end of the draw-in groove of this one end to the other end be provided with raised 131 the other end of the draw-in groove of the other end be provided with to the other end extend breach 132, namely this projection 131 extends in the same way with the direction of this breach and this dip plane 12, namely one of them direction along the circumference of the first housing extends, namely with this first, second buckle along the direction that draw-in groove moves in the same way.This projection 131 matches with this second buckle 41 with breach 132.
As shown in Figure 3, at initial position, first, second buckle is all positioned at the leftmost side of draw-in groove 11 and containing groove 13, namely the left-most position in Fig. 3, when this second housing 2 rotates clockwise relative to the first housing 1, direction as shown by arrows in FIG., the inclined-plane of this first buckle 31 external side end moves along the lopsidedness face 12 of draw-in groove 11, first buckle 31 and the second buckle 41 are retracted inside the second accommodation space 40 simultaneously, and move to second draw-in groove 11 from first draw-in groove 11, when the first buckle 31 and the second buckle 41 move to the draw-in groove of the rightmost side, rotate the second housing 2, this first buckle and the second buckle are equally because the effect of the first spring 5 and the second spring 6 is retracted in the second accommodation space 40, and due to the effect of breach 132, the end face of breach 132 and a side end face 411 of the second buckle 41 act on, the step 43 of this second buckle 41 is made to be stuck in outside the side of the opening 24 of the body 21 of this second housing 2, namely be stuck in this second accommodation space 40, like this, make this first buckle 31 and the second buckle 42 entirety due to the effect of step 43, and do not give prominence to opening 24 and then be not also stuck in draw-in groove 11.Therefore now, this second housing 2 can transfer back to initial position relative to the first housing 1 conter clockwise, and when this second buckle 41 goes to the leftmost side of this containing groove 13, side 412 phase effect above the projection 131 of this containing groove 13 and the second buckle 41 opposite side and step, the step 43 of this second buckle 41 is made to deviate to be inserted in the first accommodation space 30 from the side of this opening 24 due to the effect of the second spring 6, and then make the first buckle 31 be stuck in locking mutual alignment between the two in draw-in groove 11, now, this second housing again can cw relative to the first housing into rotation, and then the first buckle is engaged mutually with draw-in groove.
Preferably, this first buckle 31, second buckle 41 is uniformly distributed at least two along the circumference of this first engaging member 3 and the second engaging member 4, and the draw-in groove equally in this first housing and containing groove are also distributed with many groups.
This regulating mechanism, is not only convenient to the rotation between the first housing, the second housing, also so that the reset of position between the two, namely can be convenient to both and change between all angles.As long as force is rotated and this first housing, one of them parts be connected of the second housing, without other operations, mutually can change between both multiple angles of inclination.Easy and simple to handle, and location is reliable.
Although more than describe in detail the preferred embodiments of the present invention, should be expressly understood that, for a person skilled in the art, the present invention can have various modifications and variations.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. the stretcher regulating mechanism of a children trolley, comprise the first regulating part (10) and the second regulating part (20), described first regulating part (10) comprises the first housing (1), described second regulating part (20) comprises second housing (2) coaxially hinged with this first housing (1), it is characterized in that: between described first housing (1) and the second housing (2), form the first accommodation space (30), the second accommodation space (40) is formed in described second housing (2), described second housing (2) is provided with opening (24) near the face of this first accommodation space (30) and is communicated with described first accommodation space (30) and the second accommodation space (40), engaging member is provided with in described second accommodation space (40), described engaging member is provided with buckle and stretches into from described opening (24) and be positioned at described first accommodation space (30), described engaging member can in the second accommodation space (40) sway, the first housing (1) in described first accommodation space (30) is provided with and extends along its thickness direction, and along the spaced apart multiple draw-in grooves (11) matched with described buckle of its circumference, along with described second housing is relative to the rotation of the first housing, described being buckled between the plurality of draw-in groove (11) moves engaging.
2. the stretcher regulating mechanism of children trolley as claimed in claim 1, it is characterized in that: between the both sides of described engaging member and described second housing (2), be respectively equipped with the first spring (5) and the second spring (6), described first spring (5) and the second spring (6) make described engaging member sway in described second accommodation space (40), and described buckle is had trend that insertion opening (24) is all the time positioned at described first accommodation space (30).
3. the stretcher regulating mechanism of children trolley as claimed in claim 1, it is characterized in that: described engaging member comprises the first engaging member (3) and the second engaging member (4), described buckle comprises the first buckle (31) towards the outstanding extension of the first accommodation space (30) and the second buckle (41) that the first engaging member (3) and the second engaging member (4) are respectively equipped with, and this first buckle (31) and the second buckle (41) are all inserted by this opening (24) and are positioned at described first accommodation space (30), described first buckle (31) is adjacent with described second buckle (41), and described second housing (2) in the radial direction relative to the second buckle (41) away from center, described first engaging member and the second engaging member can rotate mutually.
4. the stretcher regulating mechanism of children trolley as claimed in claim 3, it is characterized in that: described second engaging member (4) is positioned between the face of the first engaging member (3) and close described first accommodation space (30) of the second housing (2), described first spring (5) is butted on described second housing (2) near between the face and the second engaging member (4) of described first accommodation space (30), and described second spring (6) is butted between described first engaging member (3) and the lateral surface of the second housing (2).
5. the stretcher regulating mechanism of children trolley as claimed in claim 3, it is characterized in that: a side of the end face outside (33) of described first buckle (31) is the inclined-plane (34) of the inner side inclination of one towards first buckle (31), the upper one end relative with the inclined-plane (34) on this first buckle (31) of described second buckle (41) has a step (43), the same side end face of described multiple draw-in groove (11) is the dip plane (12) matched with the inclined-plane (34) of this first buckle (31), described multiple draw-in groove (11) is provided with near the inner side at the center of the first housing (1) the same containing groove (13) extended along the circumference of the first housing (1) matched with this second buckle (41), one side of this containing groove (13) draw-in groove of one end from the plurality of draw-in groove (11) extends to another side of the draw-in groove of the other end in the plurality of draw-in groove, and one end of this containing groove (13) is provided with projection (131), the other end is provided with breach (132), described projection (131) extends in the same way with the direction of tilt of breach (132) with this dip plane (12).
6. the stretcher regulating mechanism of children trolley as claimed in claim 3, it is characterized in that: described opening (24) is one " convex " font opening, described first buckle (31) matches with the upper opening of described " convex " font, and described second buckle (41) matches with the lower opening of described " convex " font.
7. the stretcher regulating mechanism of children trolley as claimed in claim 4, it is characterized in that: described first engaging member (3) and the second engaging member (4) are circle, described first engaging member (3) is provided with accommodating described second engaging member (4) of groove (35) towards the face of described second engaging member (4), and described second engaging member (4) is all coaxial with first, second housing described with the first engaging member (3).
8. the stretcher regulating mechanism of children trolley as claimed in claim 3, is characterized in that: described first buckle (31) and the second buckle (41) be uniform intervals and mutual correspondence is provided with multiple on the outer peripheral face of the first engaging member (3) and the second engaging member (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647799.3A CN104326010B (en) | 2014-11-14 | 2014-11-14 | A kind of pedal governor motion of children trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647799.3A CN104326010B (en) | 2014-11-14 | 2014-11-14 | A kind of pedal governor motion of children trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104326010A true CN104326010A (en) | 2015-02-04 |
| CN104326010B CN104326010B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410647799.3A Active CN104326010B (en) | 2014-11-14 | 2014-11-14 | A kind of pedal governor motion of children trolley |
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| Country | Link |
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| CN (1) | CN104326010B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11348790A (en) * | 1998-06-11 | 1999-12-21 | Satsuki:Kk | Coupling bar used for push rod of handcart |
| CN1408599A (en) * | 2001-10-03 | 2003-04-09 | 哥瑞考儿童产品公司 | Adjustable steel cable compensation universal joint for baby four-wheeled vehicle |
| JP2009083844A (en) * | 2007-09-29 | 2009-04-23 | Goodbaby Child Products Co Ltd | Pinch-proof member for stroller |
| CN101624059A (en) * | 2007-09-19 | 2010-01-13 | 奥托·博克保健有限公司 | Jogger |
| CN101898573A (en) * | 2009-05-31 | 2010-12-01 | 中山乐美达日用制品有限公司 | Automatically stretchable folding baby carriage |
| US20120183345A1 (en) * | 2011-01-19 | 2012-07-19 | Kao-Hsien Lin | Joint protecting device for baby stroller |
| CN103273953A (en) * | 2013-06-25 | 2013-09-04 | 宁波爱贝丽运动用品有限公司 | Folding locking mechanism and baby carrier |
| CN204279571U (en) * | 2014-11-14 | 2015-04-22 | 宁波爱贝丽运动用品有限公司 | A kind of stretcher regulating mechanism of children trolley |
-
2014
- 2014-11-14 CN CN201410647799.3A patent/CN104326010B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11348790A (en) * | 1998-06-11 | 1999-12-21 | Satsuki:Kk | Coupling bar used for push rod of handcart |
| CN1408599A (en) * | 2001-10-03 | 2003-04-09 | 哥瑞考儿童产品公司 | Adjustable steel cable compensation universal joint for baby four-wheeled vehicle |
| CN101624059A (en) * | 2007-09-19 | 2010-01-13 | 奥托·博克保健有限公司 | Jogger |
| JP2009083844A (en) * | 2007-09-29 | 2009-04-23 | Goodbaby Child Products Co Ltd | Pinch-proof member for stroller |
| CN101898573A (en) * | 2009-05-31 | 2010-12-01 | 中山乐美达日用制品有限公司 | Automatically stretchable folding baby carriage |
| US20120183345A1 (en) * | 2011-01-19 | 2012-07-19 | Kao-Hsien Lin | Joint protecting device for baby stroller |
| CN103273953A (en) * | 2013-06-25 | 2013-09-04 | 宁波爱贝丽运动用品有限公司 | Folding locking mechanism and baby carrier |
| CN204279571U (en) * | 2014-11-14 | 2015-04-22 | 宁波爱贝丽运动用品有限公司 | A kind of stretcher regulating mechanism of children trolley |
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| Publication number | Publication date |
|---|---|
| CN104326010B (en) | 2016-08-17 |
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