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CN203111278U - Reversing child cart - Google Patents

Reversing child cart Download PDF

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Publication number
CN203111278U
CN203111278U CN201220740944.9U CN201220740944U CN203111278U CN 203111278 U CN203111278 U CN 203111278U CN 201220740944 U CN201220740944 U CN 201220740944U CN 203111278 U CN203111278 U CN 203111278U
Authority
CN
China
Prior art keywords
push rod
strut
locking mechanism
slot
reversing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201220740944.9U
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Chinese (zh)
Inventor
武海军
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.)
Goodbaby Child Products Co Ltd
Original Assignee
Goodbaby Child Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Goodbaby Child Products Co Ltd filed Critical Goodbaby Child Products Co Ltd
Priority to CN201220740944.9U priority Critical patent/CN203111278U/en
Application granted granted Critical
Publication of CN203111278U publication Critical patent/CN203111278U/en
Priority to JP2013252739A priority patent/JP5731626B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Handcart (AREA)

Abstract

The utility model discloses a reversing child cart which comprises a cart frame, front connecting pieces, rear connecting pieces, front wheels, rear wheels, front locking mechanisms and rear locking mechanisms, wherein the front connecting pieces and the rear connecting pieces are connected below the cart frame through a first rotating shaft and a second rotating shaft respectively, the front wheels are installed on the front connecting pieces, the rear wheels are installed on the rear connecting pieces, the front locking mechanisms are used for limiting a relative position between each front connecting piece and the cart frame, and the rear locking mechanisms are used for limiting a relative position between each rear connecting piece and the cart frame. The cart frame comprises a supporting rod and pushing rods, wherein the lower portions of the pushing rods are connected with the supporting rod in a front-and-back rotatable mode, and each pushing rod is provided with at least two working positions. First traction mechanisms and second traction mechanisms are arranged on the cart frame, wherein the first traction mechanisms are connected with the rear locking mechanisms and control the rear locking mechanisms to be locked or unlocked, the second traction mechanisms are connected with the front locking mechanisms and control the front locking mechanisms to be locked or unlocked. The first traction mechanisms and the second traction mechanisms are simultaneously driven through variations of the positions of the pushing rods to control front inserted pins and rear inserted pins, and therefore oriented structures on the front wheels and the rear wheels are controlled to be locked and unlocked.

Description

The commutation children trolley
Technical field
The utility model relates to a kind of commutation children trolley.
Background technology
Existing children trolley can only be carried out facing one direction, and namely in use, the people is at the go-cart rear, carries out forward, uses not very conveniently, therefore needs the switchable children trolley of exploitation.And existing four-wheel children trolley mostly is by front vehicle wheel control and turns to, and after children's go-cart commutation, the function that control turns to also will be converted to rear wheel from front vehicle wheel accordingly, and how realizing that this function conversion becomes needs the problem that solves.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of commutation children trolley.
In order to reach above purpose, the technical solution adopted in the utility model is: a kind of commutation children trolley, it comprises the go-cart vehicle frame, be installed in the seat pocket on the go-cart vehicle frame, be rotatably connected on preceding attaching parts and the rear connectors of go-cart vehicle frame below respectively by first rotating shaft and second rotating shaft, front vehicle wheel before being installed on the attaching parts, be installed in the rear wheel on the rear connectors, the preceding lockout mechanism of relative position between attaching parts and the go-cart vehicle frame before the restriction, the back lockout mechanism of relative position between restriction rear connectors and the go-cart vehicle frame, the go-cart vehicle frame comprises strut, the bottom can before and after be connected with strut rotationally and have the push rod of at least two control positioies, the go-cart vehicle frame is provided with and is connected with the back lockout mechanism and controls first trailer coupling of its locking and unlocking and be connected with preceding lockout mechanism and control second trailer coupling of its locking and unlocking, push rod is as operating parts and first trailer coupling of preceding lockout mechanism and back lockout mechanism, second trailer coupling links to each other, when push rod during at first control position, push rod locks the back lockout mechanism by first trailer coupling, second trailer coupling is with preceding lockout mechanism release, when push rod during at second control position, push rod, locks preceding lockout mechanism by second trailer coupling back lockout mechanism release by first trailer coupling; First trailer coupling comprise the slide block, the end that are arranged on movably on the strut be connected with slide block the other end with back first trailing cable that is connected of lockout mechanism, be arranged on the inclined-plane that matches with slide block on the push rod, when push rod during at first control position, inclined-plane and slide block offset and promote slide block and move, when push rod during at second control position, inclined-plane and slide block are separated; Second trailer coupling comprises the runner, the end that are arranged on the push rod second trailing cable that the other end is connected with preceding lockout mechanism that is connected with runner, has a segment distance between the junction of second trailing cable and runner and the turning cylinder of runner.Because the children trolley among the application is capable of reversing, its fore-and-aft direction is interchangeable between not, therefore " preceding " and " back " in the application's front vehicle wheel, rear wheel, preceding lockout mechanism, the back lockout mechanism etc. just for to distinguishing between the parts, do not have the definition of directivity.
Further, before lockout mechanism comprise be arranged on before preceding slot, the preceding latch that is arranged on the go-cart vehicle frame and is connected separatably with preceding slot movably on the attaching parts, second trailing cable is connected with preceding latch, when current lockout mechanism locks, preceding latch is connected with preceding slot, during current lockout mechanism release, preceding latch and preceding slot are separated.
Further, back lockout mechanism comprises the back slot that is arranged on the rear connectors, the back latch that is arranged on the go-cart vehicle frame and is connected separatably with the back slot movably, first trailing cable is connected with the back latch, when the lockout mechanism locking of back, back latch is connected with the back slot, when the lockout mechanism release of back, back latch is separated with the back slot.
Further, back lockout mechanism comprises the back slot that is arranged on the rear connectors, the back latch that is arranged on the go-cart vehicle frame and is connected separatably with the back slot movably, second trailing cable is connected with the back latch, when the lockout mechanism locking of back, back latch is connected with the back slot, when the lockout mechanism release of back, back latch is separated with the back slot.
Further, the go-cart vehicle frame also comprises front-wheel support and the rear wheel support that top is connected, and preceding attaching parts and preceding latch are arranged on the front-wheel support, and rear connectors and back latch are arranged on the rear wheel support.
Further, an end of the strut top other end that is connected front-wheel support is connected with a seat pocket.
Further, slide block can be arranged on the inside of strut movably along the strut length direction, and offer a waist hole along its length direction setting on the strut, slide block has the projection that stretches out this waist hole and move in the waist hole, when push rod during at first control position, inclined-plane and projection offset and promote projection and move, and when push rod during at second control position, inclined-plane and projection are separated.
Further, when push rod during at first control position, inclined-plane and slide block offset and promote slide block and move down along the strut length direction, and strut is provided with slide block is applied the stage clip that power makes it move up along the strut length direction.
Further, the go-cart vehicle frame is provided with preceding latch is applied the front spring that power plugs itself and preceding slot.
Further, the go-cart vehicle frame is provided with the back latch is applied the rear spring that power plugs itself and back slot.
Further, first rotating shaft and second rotating shaft roughly vertically arrange.
Owing to adopt technique scheme, the utility model commutation children trolley, evolution by push rod drives first trailer coupling and the preceding latch of second trailer coupling control and back latch simultaneously, thereby realize the locking and unlocking control to directive texture on front vehicle wheel and the rear wheel, the utility model commutation children trolley, the directed conversion of four-wheel is realized by push rod direction-changing fully, need not other operations.
Description of drawings
Accompanying drawing 1 is the push rod of the utility model commutation children trolley structural representation when first control position;
Accompanying drawing 2 is the B partial view of the utility model commutation children trolley;
Accompanying drawing 3 is the C partial view of the utility model commutation children trolley;
Accompanying drawing 4 is the D partial view of the utility model commutation children trolley;
Accompanying drawing 5 is the A-A face cutaway view of the utility model commutation children trolley;
Accompanying drawing 6 is the E partial view of the utility model commutation children trolley;
Accompanying drawing 7 is the push rod of the utility model commutation children trolley structural representation when second control position;
Accompanying drawing 8 is the F partial view of the utility model commutation children trolley;
Accompanying drawing 9 is the G partial view of the utility model commutation children trolley
Accompanying drawing 10 is the I-I face cutaway view of the utility model commutation children trolley
Accompanying drawing 11 is the H partial view of the utility model commutation children trolley.
Number in the figure is:
1, push rod; 2, strut; 3, front-wheel support; 4, rear wheel support; 5, front vehicle wheel; 6, rear wheel; 7, second trailing cable; 8, front spring; 9, preceding latch; 10, preceding slot; 11, preceding attaching parts; 12, first rotating shaft; 13, rear spring; 14, back latch; 15, back slot; 16, rear connectors; 17, second rotating shaft; 18, first trailing cable; 19, slide block; 20, stage clip; 21, projection; 22, inclined-plane; 23, runner; 24, seat pocket.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
From accompanying drawing 1 to accompanying drawing 11 structural representation as can be seen, the utility model provides the commutation children trolley, it comprises the go-cart vehicle frame, be installed in seat pocket 24 on the go-cart vehicle frame, be installed in front vehicle wheel 5 and the rear wheel 6 of go-cart vehicle frame below.
Go-cart vehicle frame in the present embodiment comprise strut 2 that front-wheel support 3 that the go-cart vehicle frame comprises that also top is connected and rear wheel support 4, the front vehicle wheel 5 that is installed in front-wheel support 3 bottoms, the rear wheel 6 that is installed in rear wheel support 4 bottoms, an end be connected the front-wheel support 3 top other ends and be connected with seat pocket 24, can before and after rotate and have a push rod 1 of former and later two control positioies at least.When push rod 1 during at first control position, push rod 1 relative strut 2 draws in, and when push rod 1 during at second control position, push rod 1 relative push rod 1 is opened.
The lower end of front-wheel support 4 is rotatably connected to preceding attaching parts 11, the first rotating shafts 12 with preceding slot 10 by first rotating shaft 12 and roughly vertically arranges.The lower end of front-wheel support 4 also is provided with the preceding latch 9 of pegging graft separatably with preceding slot 10 movably, and front vehicle wheel 5 is installed on the preceding attaching parts 11.The lower end of rear wheel support 4 is rotatably connected to rear connectors 16, the second rotating shafts 17 with back slot 15 by second rotating shaft 17 and roughly vertically arranges.The lower end of rear wheel support 4 also is provided with the back latch 14 of pegging graft separatably with back slot 15 movably, and rear wheel 6 is installed on the rear connectors 16.
The go-cart vehicle frame is provided with first trailer coupling and second trailer coupling.First trailer coupling is connected with back latch 14 and drives back latch 14 and moves, and second trailer coupling is connected with preceding latch 9 and drives preceding latch 9 and moves.
Front-wheel support 3 is provided with preceding latch 9 is applied the front spring 8 that power plugs itself and preceding slot 10.
Rear wheel support 4 is provided with back latch 14 is applied the rear spring 13 that power plugs itself and back slot 15.
First trailer coupling comprise setting be arranged on movably slide block 19, an end on the strut 2 be connected with slide block 19 first trailing cable 18 that the other end is connected with back latch 14, be arranged on the inclined-plane 22 that matches with slide block 19 on the push rod 1, slide block 19 can be arranged on the inside of strut 2 movably along strut 2 length directions, and offer one on the strut 2 along the waist hole that its length direction arranges, slide block 19 has the projection 21 that stretches out this waist hole and move in the waist hole.Strut 2 is provided with slide block 19 is applied the stage clip 20 that power makes it move up along strut 2 length directions.When push rod 1 during at first control position, push rod 1 relative strut 2 draws in, and inclined-plane 22 offsets with projection 21, and then promotes slide block 19 and move down along strut 2 length directions, and after back latch 14 inserts under the effect of rear spring 13 in the slot 15, thereby rear wheel 6 locks; When push rod 1 turns to second control position, push rod 1 relative strut 2 is opened, inclined-plane 22 is separated with projection 21, stage clip 20 promotes slide block 19 and moves up along strut 2 length directions, and drive back latches 14 by first trailing cable 18 and move and make it to be separated with back slot 15, thereby rear wheel 6 releases.
Second trailer coupling comprises that the runner 23 that is arranged on the push rod 1, an end connect second trailing cable 7 that the other end that is connected with runner 23 is connected with preceding latch 9, have distance between the connection of second trailing cable 7 and runner 23 and the turning cylinder of runner 23, namely the connection of second trailing cable 7 and runner 23 is not on the turning cylinder of runner 23.When push rod 1 turns at first control position from second control position, runner 23 rotates and drives second trailing cable 7, and then latch 9 moves and makes it to be separated with preceding slot 10 before driving, thus front vehicle wheel 5 releases; When push rod 1 turned to second control position, runner 23 rotated and discharge second trailing cable 7, slot 10 before preceding latch 9 inserts, thereby front vehicle wheel 5 releases under the effect of front spring 8.
From said structure is described as can be seen, evolution by push rod 1 drives first trailer coupling and the preceding latch 9 of second trailer coupling control and back latch 14 simultaneously, thereby realize the locking and unlocking control to directive texture on front vehicle wheel 5 and the rear wheel 6, the directed conversion of four-wheel is realized by push rod 1 commutation fully, need not other operations.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.

Claims (10)

1.一种换向儿童推车，其特征在于：它包括推车车架、安装在所述推车车架上的座兜（24）、分别通过第一转轴（12）和第二转轴（17）转动连接在所述推车车架下方的前连接件（11）和后连接件（16）、安装在所述前连接件（11）上的前车轮（5）、安装在所述后连接件（16）上的后车轮（6）、限制所述前连接件（11）和推车车架之间相对位置的前锁定机构、限制所述后连接件（16）和推车车架之间相对位置的后锁定机构，所述的推车车架包括撑杆（2）、下部可前后转动地与撑杆（2）相连接并具有至少两个工作位置的推杆（1），所述的推车车架上设置有与后锁定机构相连接并控制其锁定和解锁的第一牵引机构以及与前锁定机构相连接并控制其锁定和解锁的第二牵引机构，所述的推杆（1）作为前锁定机构和后锁定机构的操作件与第一牵引机构、第二牵引机构相连，当推杆（1）在第一工作位置时，推杆（1）通过第一牵引机构将后锁定机构锁定，第二牵引机构将前锁定机构解锁，当推杆（1）在第二工作位置时，推杆（1）通过第一牵引机构将后锁定机构解锁，通过第二牵引机构将前锁定机构锁定；所述的第一牵引机构包括可移动地设置在撑杆（2）上的滑块（19）、一端与所述滑块（19）相连接另一端与所述后锁定机构相连接的第一牵引索（18）、设置在推杆（1）上与所述滑块（19）相配合的斜面（22），当所述的推杆（1）在第一工作位置时，所述的斜面（22）与滑块（19）相抵并推动滑块（19）移动，当所述的推杆（1）在第二工作位置时，所述的斜面（22）与滑块（19）相脱离；所述的第二牵引机构包括设置在推杆（1）上的转轮（23）、一端与所述转轮（23）相连接另一端与所述前锁定机构相连接的第二牵引索（7），所述第二牵引索（7）和转轮（23）的连接处与转轮（23）的转动轴之间具有一段距离。 1. A reversing children's stroller, characterized in that it includes a stroller frame, a seat pocket (24) installed on the stroller frame, and passes through the first rotating shaft (12) and the second rotating shaft ( 17) Rotate the front connecting piece (11) and the rear connecting piece (16) connected under the cart frame, the front wheel (5) installed on the front connecting piece (11), the rear wheel (5) installed on the rear The rear wheel (6) on the connector (16), the front locking mechanism that restricts the relative position between the front connector (11) and the cart frame, and the restriction of the rear connector (16) and the cart frame The rear locking mechanism in the relative position, the cart frame includes a strut (2), a push rod (1) whose lower part is connected to the strut (2) in a forward and backward rotatable manner and has at least two working positions, The cart frame is provided with a first traction mechanism that is connected with the rear locking mechanism and controls its locking and unlocking, and a second traction mechanism that is connected with the front locking mechanism and controls its locking and unlocking. The rod (1) is connected to the first traction mechanism and the second traction mechanism as the operating part of the front locking mechanism and the rear locking mechanism. When the push rod (1) is in the first working position, the push rod (1) passes through the first traction mechanism Lock the rear locking mechanism, the second traction mechanism unlocks the front locking mechanism, when the push rod (1) is in the second working position, the push rod (1) unlocks the rear locking mechanism through the first traction mechanism, and the second traction mechanism Lock the front locking mechanism; the first traction mechanism includes a slider (19) movably arranged on the strut (2), one end is connected with the slider (19) and the other end is locked with the rear The first traction cable (18) connected with the mechanism, and the inclined surface (22) provided on the push rod (1) to cooperate with the slider (19), when the push rod (1) is in the first working position When the inclined surface (22) is in contact with the slider (19) and pushes the slider (19) to move, when the push rod (1) is in the second working position, the inclined surface (22) and the sliding The block (19) is separated; the second traction mechanism includes a runner (23) set on the push rod (1), one end is connected with the runner (23) and the other end is connected with the front locking mechanism The connected second traction cable (7), there is a certain distance between the connection between the second traction cable (7) and the runner (23) and the rotation axis of the runner (23). 2.根据权利要求1所述的换向儿童推车，其特征在于：所述的前锁定机构包括设置在所述前连接件（11）上的前插槽（10）、可移动地设置在所述推车车架上并与前插槽（10）可脱离地连接的前插销（9），所述的第二牵引索（7）与前插销（9）相连接，当所述前锁定机构锁定时，前插销（9）与前插槽（10）相连接，当所述前锁定机构解锁时，前插销（9）与前插槽（10）相脱离。 2. The reversing children's stroller according to claim 1, characterized in that: the front locking mechanism includes a front slot (10) set on the front connecting piece (11), which is movably set on The front pin (9) on the trolley frame is detachably connected with the front slot (10), the second pulling cable (7) is connected with the front pin (9), when the front lock When the mechanism is locked, the front pin (9) is connected with the front slot (10), and when the front locking mechanism is unlocked, the front pin (9) is separated from the front slot (10). 3.根据权利要求1所述的换向儿童推车，其特征在于：所述的后锁定机构包括设置在所述后连接件（16）上的后插槽（15）、可移动地设置在所述推车车架上并与后插槽（15）可脱离地连接的后插销（14），所述的第一牵引索（18）与后插销（14）相连接，当所述后锁定机构锁定时，后插销（14）与后插槽（15）相连接，当所述后锁定机构解锁时，后插销（14）与后插槽（15）相脱离。 3. The reversing children's stroller according to claim 1, characterized in that: the rear locking mechanism includes a rear slot (15) arranged on the rear connecting piece (16), which is movably arranged on The rear pin (14) on the frame of the trolley is detachably connected with the rear slot (15), the first pulling rope (18) is connected with the rear pin (14), when the rear lock When the mechanism is locked, the rear pin (14) is connected with the rear slot (15), and when the rear locking mechanism is unlocked, the rear pin (14) is separated from the rear slot (15). 4.根据权利要求2或3所述的换向儿童推车，其特征在于：所述的推车车架还包括上部相连接的前轮支架（3）和后轮支架（4），所述的前连接件（11）和前插销（9）设置在所述前轮支架（3）上，所述的后连接件（16）和后插销（14）设置在所述后轮支架（4）上。 4. The reversing children's stroller according to claim 2 or 3, characterized in that: said stroller frame also includes a front wheel bracket (3) and a rear wheel bracket (4) connected to the upper part, said The front connector (11) and front pin (9) are set on the front wheel bracket (3), and the rear connector (16) and rear pin (14) are set on the rear wheel bracket (4) superior. 5.根据权利要求4所述的换向儿童推车，其特征在于：所述撑杆（2）的一端连接在所述前轮支架（3）的上部另一端与座兜（24）相连接。 5. The reversing children's stroller according to claim 4, characterized in that: one end of the strut (2) is connected to the upper part of the front wheel bracket (3) and the other end is connected to the seat pocket (24) . 6.根据权利要求1所述的换向儿童推车，其特征在于：所述的滑块（19）可沿撑杆（2）长度方向移动地设置在撑杆（2）的内部，且撑杆（2）上开设有一沿其长度方向设置的腰孔，所述的滑块（19）具有一伸出该腰孔并在腰孔内移动的凸块（21），当所述的推杆（1）在第一工作位置时，所述的斜面（22）与凸块（21）相抵并推动凸块（21）移动，当所述的推杆（1）在第二工作位置时，所述的斜面（22）与凸块（21）相脱离。 6. The reversing children's stroller according to claim 1, characterized in that: the slider (19) is arranged inside the strut (2) so that it can move along the length direction of the strut (2), and the strut (2) There is a waist hole arranged along the length direction on the rod (2), and the slider (19) has a protrusion (21) protruding from the waist hole and moving in the waist hole, when the push rod ( 1) When in the first working position, the inclined surface (22) abuts against the bump (21) and pushes the bump (21) to move; when the push rod (1) is in the second working position, the The inclined plane (22) is separated from the protrusion (21). 7.根据权利要求1所述的换向儿童推车，其特征在于：当所述的推杆（1）在第一工作位置时，所述的斜面（22）与滑块（19）相抵并推动滑块（19）沿撑杆（2）长度方向向下移动，所述的撑杆（2）上设置有对滑块（19）施加力使其沿撑杆（2）长度方向向上移动的压簧（20）。 7. The reversing children's stroller according to claim 1, characterized in that: when the push rod (1) is in the first working position, the inclined surface (22) abuts against the slider (19) and Push the slider (19) to move down along the length of the strut (2), and the strut (2) is provided with a device that applies force to the slider (19) to move upward along the length of the strut (2). Compression spring (20). 8.根据权利要求2所述的换向儿童推车，其特征在于：所述的推车车架上设置有对前插销（9）施加力使其与前插槽（10）相插接的前弹簧（8）。 8. The reversing children's stroller according to claim 2, characterized in that: said stroller frame is provided with a force applied to the front pin (9) to make it plugged into the front slot (10). front spring (8). 9.根据权利要求3所述的换向儿童推车，其特征在于：所述的推车车架上设置有对后插销（14）施加力使其与后插槽（15）相插接的后弹簧（13）。 9. The reversing children's stroller according to claim 3, characterized in that: said stroller frame is provided with a force applied to the rear latch (14) to make it plugged into the rear slot (15). rear spring (13). 10.根据权利要求1所述的换向儿童推车，其特征在于：所述的第一转轴（12）和第二转轴（17）大致沿竖直方向设置。 10. The reversing stroller for children according to claim 1, characterized in that: the first rotating shaft (12) and the second rotating shaft (17) are arranged substantially along the vertical direction.
CN201220740944.9U 2012-12-28 2012-12-28 Reversing child cart Expired - Fee Related CN203111278U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201220740944.9U CN203111278U (en) 2012-12-28 2012-12-28 Reversing child cart
JP2013252739A JP5731626B2 (en) 2012-12-28 2013-12-06 Convertible stroller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220740944.9U CN203111278U (en) 2012-12-28 2012-12-28 Reversing child cart

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Publication Number Publication Date
CN203111278U true CN203111278U (en) 2013-08-07

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CN201220740944.9U Expired - Fee Related CN203111278U (en) 2012-12-28 2012-12-28 Reversing child cart

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JP (1) JP5731626B2 (en)
CN (1) CN203111278U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879436A (en) * 2014-03-13 2014-06-25 昆山威凯儿童用品有限公司 Pushing rod reversing structure of infant stroller
CN108482469A (en) * 2018-04-10 2018-09-04 好孩子儿童用品有限公司 A kind of children trolley
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CN112078651A (en) * 2019-06-13 2020-12-15 明门(中国)幼童用品有限公司 Wheel rotation orientation mechanism and baby carriage
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CN103879436B (en) * 2014-03-13 2016-05-18 昆山威凯儿童用品有限公司 The push rod direction-changing structure of doll carriage
CN103879436A (en) * 2014-03-13 2014-06-25 昆山威凯儿童用品有限公司 Pushing rod reversing structure of infant stroller
CN109305211A (en) * 2017-07-27 2019-02-05 明门瑞士股份有限公司 Perambulator and its driver's commutation orienting mechanism for wheel
CN108482469B (en) * 2018-04-10 2023-05-23 好孩子儿童用品有限公司 Child cart
CN108482469A (en) * 2018-04-10 2018-09-04 好孩子儿童用品有限公司 A kind of children trolley
CN112078651A (en) * 2019-06-13 2020-12-15 明门(中国)幼童用品有限公司 Wheel rotation orientation mechanism and baby carriage
US11993302B2 (en) 2019-06-13 2024-05-28 Wonderland Switzerland Ag Wheeled carrying apparatus
CN114945502A (en) * 2019-06-13 2022-08-26 明门瑞士股份有限公司 Wheel type bearing device
TWI756749B (en) * 2019-08-23 2022-03-01 瑞士商明門瑞士股份有限公司 Child carrier
US11987281B2 (en) 2019-09-11 2024-05-21 Wonderland Switzerland Ag Wheeled carrying apparatus
CN112477965A (en) * 2019-09-11 2021-03-12 明门瑞士股份有限公司 Children's carrier
US12172693B2 (en) 2019-09-11 2024-12-24 Wonderland Switzerland Ag Wheeled carrying apparatus
US12291259B2 (en) 2019-09-11 2025-05-06 Wonderland Switzerland Ag Wheeled carrying apparatus
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CN116215638A (en) * 2021-12-03 2023-06-06 明门瑞士股份有限公司 Child cart

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