CN201646828U - Baby stroller with reversible push handle - Google Patents
Baby stroller with reversible push handle Download PDFInfo
- Publication number
- CN201646828U CN201646828U CN2010201353332U CN201020135333U CN201646828U CN 201646828 U CN201646828 U CN 201646828U CN 2010201353332 U CN2010201353332 U CN 2010201353332U CN 201020135333 U CN201020135333 U CN 201020135333U CN 201646828 U CN201646828 U CN 201646828U
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- handle
- commutation
- connecting rod
- lock
- vehicle frame
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- Expired - Lifetime
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Abstract
The utility model discloses a baby stroller with a reversible push handle, which comprises a frame provided with a front bracket and a rear bracket, the push handle, a reversing lock mechanism arranged between the frame and the push handle, and a reversing release mechanism arranged on the push handle, wherein the frame further comprises a connecting rod arranged on the rear bracket, and the push handle is pivotally connected on the connecting rod through a pivot; and when the push handle is used in a backwardly extending manner, the lower end part of the push handle is butted with the upper end part of the front bracket, and the push handle and the front bracket are located on the same plane. Therefore, the utility model has a more elegant overall appearance, and avoids the safety accidents caused by the exposed end part of the push handle, so that the use is safer.
Description
Technical field
The utility model relates to a kind of doll carriage of reversible push bar.
Background technology
Observe the various situations of baby in the go-cart for convenience, more existing doll carriages all increase and are provided with commutation function, doll carriage with commutation function comprises vehicle frame, be arranged at front-wheel and trailing wheel on the vehicle frame, and be articulated in handle on the vehicle frame by rotating shaft, described handle has two control positioies, under first control position, described handle recedes from bottom to top, and this moment, the user was when go-cart, and the user is facing to the back of the body that is sitting in the baby on the doll carriage, under second control position, described handle turns forward from bottom to top, and this moment, the user was when go-cart, and user and the baby who is sitting on the doll carriage are face-to-face.Be provided with the commutation lockout mechanism between described handle and the vehicle frame, to realize the locking of handle in the different operating position.When handle needs the conversion work position, all the commutation lockout mechanism is realized release usually by the commutation release mechanism.
The doll carriage of existing reversible push bar, the lower end of its handle generally all is articulated in the outside of the front frame of vehicle frame, outside the bottom of handle will be exposed to like this, form a step at vehicle body, not only influenced overall appearance, and child is collided with and injured, there is potential safety hazard.
Summary of the invention
The utility model purpose is: the doll carriage that a kind of reversible push bar is provided, when its handle is in the running condition that extends back, dock with the upper end of front frame the bottom of described handle, and handle and front frame are in the same plane, integral body is comparatively attractive in appearance, and avoided exposing the safety misadventure that causes because of the handle end, use safer.
The technical solution of the utility model is: a kind of doll carriage of reversible push bar, comprise vehicle frame, handle, be arranged on the commutation lockout mechanism between vehicle frame and the handle and be arranged on commutation release mechanism on the handle with front frame and after poppet, described vehicle frame also comprises the connecting rod that is arranged on the after poppet, handle is articulated on this connecting rod by pivot, when handle is in the running condition that extends back, dock with the upper end of front frame the bottom of described handle, and handle and front frame are in the same plane.
The front frame of described vehicle frame articulates with after poppet and is connected, be articulated with mounting and side handrail on the after poppet successively, described connecting rod is to articulate to be connected on the after poppet, be articulated with strut bar between connecting rod and the side handrail rear portion, rotating shaft between described connecting rod and the strut bar is above-mentioned pivot, the side lever of described handle and strut bar relative fixed are provided with, and are provided with fold locking mechanisms between described connecting rod and the handle.
Described fold locking mechanisms comprises the lock part that is arranged on the connecting rod, and the folded piece on the strut bar that is slidingly located in, described folded piece has the guide part that is plugged in the strut bar, strut bar is provided with the guide groove that slides for this guide part, is connected with spring between the fixed block in described guide part and the strut bar.Described handle is provided with and can drives the lock pin that folded piece slides, described folded piece has a locking part, the lock part of described connecting rod be provided with can with first lock hook and second lock hook of this locking part lock fit, when vehicle frame is in deployed condition, the locking part and the first lock hook lock fit, when vehicle frame is in folded state, the locking part and the second lock hook lock fit, also be provided with folding release mechanism on the described handle, folding release mechanism can drive locking part and break away from first lock hook or second lock hook, realizes the release between connecting rod and the handle.
Described folding release mechanism comprises the folding button that is arranged on the handle, the folding hauling rope that is arranged in the handle and moved up and down by folding push button control, the lower end of described folding hauling rope is connected with sliding part, described lock pin is arranged in this sliding part, is provided with spring between the permanent seat in described sliding part and the handle.Wherein, being arranged with joint pin in the described sliding part, captives joint with joint pin in the lower end of folding hauling rope.
Described commutation lockout mechanism is arranged between the side handrail of handle and vehicle frame, described commutation blocking device comprises second locations and first locations that is convexly equipped with at the forward and backward two ends of side handrail of vehicle frame, and the sleeve pipe on the handle side lever that is slidingly located in, be installed with reversing piece on the sleeve pipe with first positioning groove and second positioning groove, when first locations is fastened on first positioning groove of reversing piece, described handle is locked in first mode of operation backward, when second locations was fastened on second positioning groove of reversing piece, described handle was locked in second mode of operation forward.
Described commutation release mechanism comprises the operating parts that is arranged on the handle, the commutation hauling rope that is arranged in the handle and moved up and down by operating parts control, be provided with permanent seat in the side lever of described handle with guide groove, be provided with the slide block that can slide up and down in the guide groove of permanent seat, this slide block captive joint with sleeve pipe and and permanent seat between be connected with spring, the lower end and the slide block of described commutation hauling rope are connected and fixed.Being arranged with joint pin in the described slide block, captives joint with slide block by joint pin in the lower end of commutation hauling rope.
Described operating parts is a spanner, and its upper end is articulated on the handle, and hauling rope is connected in the lower inside of operating parts.
The utility model has the advantages that:
1. the utility model is when handle is in the running condition that extends back, dock with the upper end of front frame the bottom of described handle, and handle and front frame be in the same plane, and integral body is comparatively attractive in appearance, and avoided exposing the safety misadventure that causes because of the handle end, use safer.
2. in the utility model use, when handle needs the conversion work position, as long as the commutation blocking device is realized release by the commutation release mechanism, rotate handle again and get final product to the appropriate location, when handle rotated backward the appropriate location, first locations will snap in first positioning groove automatically, otherwise, when handle turned to the appropriate location forward, second locations will snap in second positioning groove automatically, and was easy to operate.
3. the operating parts in the commutation release mechanism is the spanner of top and handle pin joint in the utility model, when the commutation blocking device is in the lock state, operating parts is fitted on the handle, therefore avoided operating parts unconsciously to be opened and removed locking, used safer the commutation blocking device.
Easy to operate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a commutation scheme drawing of the present utility model;
Block diagram when Fig. 2 is in deployed condition for the utility model;
Lateral plan when Fig. 3 is in deployed condition for the utility model;
Fig. 4 is in block diagram in the folding process for the utility model;
Fig. 5 is in lateral plan in the folding process for the utility model;
Block diagram when Fig. 6 is in folded state for the utility model;
Lateral plan when Fig. 7 is in folded state for the utility model;
Fig. 8 is the structure enlarged drawing at A place among Fig. 2;
Fig. 9 is the structure enlarged drawing of another angle of A place among Fig. 2;
Figure 10 is the cutaway view of handle in the utility model;
Figure 11 is connecting rod, strut bar and the folded piece structural representation when being in deployed condition;
Figure 12 is that connecting rod, strut bar and folded piece are in the structural representation in the folding process;
Figure 13 is connecting rod, strut bar and the folded piece structural representation when being in folded state;
Wherein:
10 vehicle frames; 11 front frames; 12 after poppets; 13 connecting rods; 131 lock parts; 1,311 first locking pieces; 1,312 second locking pieces; 14 mountings; 15 side handrails; 151 first locationss; 152 second locationss; 16 strut bars; 161 guide grooves; 162 fixed blocks; 163 springs;
20 handles; 21 lock pins; 22 folding buttons; 23 folding hauling ropes; 24 sliding parts; 25 permanent seats; 251 guide grooves; 26 springs; 27 joint pins; 28 sleeve pipes; 29 reversing pieces; 291 first positioning grooves; 292 second positioning grooves; 210 operating parts; 211 commutation hauling ropes; 212 joint pins; 213 slide blocks; 214 springs;
30 pivots;
40 folded pieces; 41 locking parts; 42 guide parts.
The specific embodiment
Embodiment: as depicted in figs. 1 and 2, a kind of doll carriage of reversible push bar, comprise vehicle frame 10 with front frame 11 and after poppet 12, handle 20, be arranged on the commutation lockout mechanism between vehicle frame 10 and the handle 20, and be arranged on commutation release mechanism on the handle 20, described vehicle frame 10 also comprises the connecting rod 13 that is arranged on the after poppet 12, handle 20 is articulated on the connecting rod 13 by pivot 30, when handle 20 is in the running condition that extends back, dock with the upper end of front frame 11 bottom of described handle 20, and handle 20 is in the same plane with front frame 11, so just make go-cart integral body comparatively attractive in appearance, and avoided exposing the safety misadventure that causes because of handle 20 ends, use safer.
Extremely shown in Figure 7 as Fig. 1, the concrete structure of above-mentioned vehicle frame 10 is: the front frame 11 of described vehicle frame 10 articulates with after poppet 12 and is connected, be articulated with mounting 14 and side handrail 15 on the after poppet 12 successively, described connecting rod 13 is to articulate to be connected on the after poppet 12, be articulated with strut bar 16 between connecting rod 13 and side handrail 15 rear portions, rotating shaft between described connecting rod 13 and the strut bar 16 is above-mentioned pivot 30, the side lever of described handle 20 and strut bar 16 relative fixed settings are provided with fold locking mechanisms between described connecting rod 13 and the handle 20.
Extremely shown in Figure 13 as Fig. 1 to Fig. 7, Figure 11, described fold locking mechanisms comprises the lock part 131 that is arranged on the connecting rod 13, and the folded piece 40 on the strut bar 16 that is slidingly located in, described folded piece 40 has the guide part 41 that is plugged in the strut bar 16, strut bar 16 is provided with the guide groove 161 that slides for this guide part 41, is connected with spring 163 between the fixed block 162 in described guide part 41 and the strut bar 16.Described handle 20 is provided with and can drives the lock pin 21 that folded piece 16 slides, described folded piece 40 has a locking part 41, the lock part 131 of described connecting rod 13 be provided with can with first lock hook 1311 and second lock hook 1312 of these locking part 41 lock fit, when vehicle frame 10 is in deployed condition, locking part 41 and first lock hook, 1311 lock fit, when vehicle frame 10 is in folded state, locking part 41 and second lock hook, 1312 lock fit, also be provided with folding release mechanism on the described handle 20, folding release mechanism can drive locking part 41 and break away from first lock hook 1311 or second lock hook 1312, realizes the release between connecting rod 13 and the handle 20.
As Fig. 2, Fig. 8 and shown in Figure 9, described folding release mechanism comprises the folding button 22 that is arranged on the handle 20, the folding hauling rope 23 that is arranged in the handle 20 and moved up and down by folding button 22 controls, the lower end of described folding hauling rope 23 is connected with sliding part 24, described lock pin 21 is arranged in this sliding part 24, is provided with spring 26 between the permanent seat 25 in described sliding part 24 and the handle 20.Wherein, being arranged with joint pin 27 in the described sliding part 24, captives joint with joint pin 27 in the lower end of folding hauling rope 23.
The utility model in use, when vehicle frame 10 needs to fold, as long as folding blocking device is realized release by folding tripper, folding stand 10 again, when vehicle frame 10 is folded to the appropriate location, locking part 41 will snap in second lock hook 1312 automatically, the vehicle frame locking when realizing folded state; Otherwise, when vehicle frame 10 needs to launch, as long as folding blocking device is realized release by folding tripper, whipping vehicle frame 10 and post-tensioning handle 1 forward again, vehicle frame 10 will be unfolded like this, and when vehicle frame 10 was extended to the appropriate location, locking part 41 will snap in first lock hook 1311 automatically, vehicle frame locking when realizing deployed condition, therefore easy to operate.
As Fig. 1, Fig. 2 is to shown in Figure 9, described commutation lockout mechanism is arranged between the side handrail 15 of handle 20 and vehicle frame 10, described commutation blocking device comprises and being convexly equipped with before side handrail 15, second locations 152 at back two ends and first locations 151, and the sleeve pipe 28 on handle 20 side levers that are slidingly located in, be installed with reversing piece 29 on the sleeve pipe 28 with first positioning groove 291 and second positioning groove 292, when first locations 151 is fastened on first positioning groove 291 of reversing piece 29, described handle 20 is locked in first mode of operation backward, when second locations 152 was fastened on second positioning groove 292 of reversing piece 29, described handle 20 was locked in second mode of operation forward.
Extremely shown in Figure 10 as Fig. 8, described commutation release mechanism comprises the operating parts 210 that is arranged on the handle 20, the commutation hauling rope 211 that is arranged in the handle 20 and moved up and down by operating parts 210 controls, described operating parts 210 is a spanner, its upper end is articulated on the handle 20, and commutation hauling rope 211 is connected in the lower inside of operating parts 210.Be provided with permanent seat 25 in the side lever of described handle 20 with guide groove 251, be provided with the slide block 213 that can slide up and down in the guide groove 251 of permanent seat 25, this slide block 213 captive joint with sleeve pipe 28 and and permanent seat 25 between be connected with spring 214, the lower end of described commutation hauling rope 211 and slide block 213 are connected and fixed.Being arranged with joint pin 212 in the above-mentioned slide block 213, captives joint with slide block 213 by joint pin 215 in the lower end of commutation hauling rope 211.Aforesaid operations spare 210 is the design of spanner, not only has simple in structure, operation reliable characteristics, and has reduced productive costs.And described operating parts 210 is that the upper end articulates with handle 20, when the commutation blocking device is in the lock state, therefore operating parts 210 is fitted on the handle 20, has avoided operating parts 210 unconsciously to be opened and removes locking to the commutation blocking device, uses safer.
In the utility model use, when handle 20 needs the conversion work position, as long as upwards pull operating parts 210, the logical commutation of operating parts 210 hauling ropes 211 drive slide blocks 213 and move in guide groove 251, this moment reversing piece 29 also with on move, positioning groove 291 or 292 is promptly deviate from locations 151 or 152, realizes the release of commutation blocking device.At this moment, as long as handle 20 is rotated to the appropriate location in front and back, when handle 20 rotated backward the appropriate location, first locations 151 will snap in first positioning groove 291 automatically, and handle 20 is locked in first mode of operation backward; Otherwise when handle 20 turned to the appropriate location forward, second locations 152 will snap in second positioning groove 292 automatically, and handle 20 is locked in second mode of operation forward.Therefore, the utility model operates very convenient.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (9)
1. the doll carriage of a reversible push bar, the vehicle frame (10) that comprises have front frame (11) and after poppet (12), handle (20), be arranged on the commutation lockout mechanism between vehicle frame (10) and the handle (20), and be arranged on commutation release mechanism on the handle (20), it is characterized in that: described vehicle frame also comprises the connecting rod (13) that is arranged on the after poppet (12), handle (20) is articulated on this connecting rod (13) by pivot (30), when handle (20) is in the running condition that extends back, dock with the upper end of front frame (11) bottom of described handle (20), and handle (20) is in the same plane with front frame (11).
2. the doll carriage of reversible push bar according to claim 1, it is characterized in that: the front frame (11) of described vehicle frame (10) articulates with after poppet (12) and is connected, be articulated with mounting (14) and side handrail (15) on the after poppet (12) successively, described connecting rod (13) is to articulate to be connected on the after poppet (12), be articulated with strut bar (16) between connecting rod (13) and side handrail (15) rear portion, rotating shaft between described connecting rod (13) and the strut bar (16) is above-mentioned pivot (30), the side lever of described handle (20) and strut bar (16) relative fixed setting are provided with fold locking mechanisms between described connecting rod (13) and the handle (20).
3. the doll carriage of reversible push bar according to claim 2, it is characterized in that: described fold locking mechanisms comprises the lock part (131) that is arranged on the connecting rod (13), and the folded piece (40) on the strut bar that is slidingly located in (16), described handle (20) is provided with and can drives the lock pin (21) that folded piece (40) slides, described folded piece (40) has a locking part (41), the lock part (131) of described connecting rod (13) be provided with can with first lock hook (1311) and second lock hook (1312) of this locking part (41) lock fit, vehicle frame (10) is when being in deployed condition, locking part (41) and first lock hook (1311) lock fit, vehicle frame (10) is when being in folded state, locking part (41) and second lock hook (1312) lock fit, described handle also is provided with folding release mechanism on (20), folding release mechanism can drive locking part (41) and break away from first lock hook (1311) or second lock hook (1312), realizes the release between connecting rod (13) and the handle (20).
4. the doll carriage of reversible push bar according to claim 3, it is characterized in that: described folding release mechanism comprises the folding button (22) that is arranged on the handle (20), the folding hauling rope (23) that is arranged in the handle (20) and moved up and down by folding button (22) control, the lower end of described folding hauling rope (23) is connected with sliding part (24) by joint pin (27), described lock pin (21) is arranged in this sliding part (24), is provided with spring (26) between the permanent seat (25) in described sliding part (24) and the handle (20).
5. the doll carriage of reversible push bar according to claim 2, it is characterized in that: described folded piece (40) has the guide part (42) that is plugged in the strut bar (16), strut bar (16) is provided with the guide groove (161) that slides for this guide part (42), is connected with spring (163) between the fixed block (162) in described guide part (42) and the strut bar (16).
6. according to the doll carriage of claim 1 or 2 or 3 or 4 or 5 described reversible push bars, it is characterized in that: described commutation lockout mechanism is arranged between the side handrail (15) of handle (20) and vehicle frame (10), described commutation blocking device comprise be convexly equipped with at side handrail (15) preceding, second locations (152) at back two ends and first locations (151), and the sleeve pipe (28) on the handle that is slidingly located in (20) side lever, be installed with reversing piece (29) on the sleeve pipe (28) with first positioning groove (291) and second positioning groove (292), when first locations (151) is fastened on first positioning groove (291) of reversing piece (29), described handle (20) is locked in first mode of operation backward, when second locations (152) was fastened on second positioning groove (292) of reversing piece (29), described handle (20) was locked in second mode of operation forward.
7. the doll carriage of reversible push bar according to claim 6, it is characterized in that: described commutation release mechanism comprises the operating parts (210) that is arranged on the handle (20), the commutation hauling rope (211) that is arranged in the handle (2) and moved up and down by operating parts (210) control, be provided with the have guide groove permanent seat (25) of (251) in the side lever of described handle (20), be provided with the slide block that can slide up and down (213) in the guide groove (25) of permanent seat (25), this slide block (213) captive joint with sleeve pipe (28) and and permanent seat (25) between be connected with spring (214), the lower end of described commutation hauling rope (211) and slide block (213) are connected and fixed.
8. the doll carriage of reversible push bar according to claim 7 is characterized in that: being arranged with joint pin (212) in the described slide block (213), captives joint with slide block (213) by joint pin (212) in the lower end of commutation hauling rope (211).
9. the doll carriage of reversible push bar according to claim 7, it is characterized in that: described operating parts (210) is a spanner, and its upper end is articulated on the handle (20), and commutation hauling rope (211) is connected in the lower inside of operating parts (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201353332U CN201646828U (en) | 2010-03-16 | 2010-03-16 | Baby stroller with reversible push handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201353332U CN201646828U (en) | 2010-03-16 | 2010-03-16 | Baby stroller with reversible push handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646828U true CN201646828U (en) | 2010-11-24 |
Family
ID=43112051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201353332U Expired - Lifetime CN201646828U (en) | 2010-03-16 | 2010-03-16 | Baby stroller with reversible push handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646828U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774396A (en) * | 2010-03-16 | 2010-07-14 | 苏州威凯儿童用品有限公司 | Baby stroller with reversible push bar |
| CN103359144A (en) * | 2012-03-27 | 2013-10-23 | 爱普力卡幼儿产品株式会社 | Foldable baby carriage |
| CN104139795A (en) * | 2014-08-23 | 2014-11-12 | 肖德恩 | Automatic orientation mechanism for front and rear wheels of baby stroller |
| CN106672061A (en) * | 2017-02-14 | 2017-05-17 | 卢键平 | Steerable push type foldable baby umbrella stroller |
| CN108238087A (en) * | 2018-03-17 | 2018-07-03 | 襄阳浩宇科技咨询有限公司 | A kind of controllable trolley of speed |
-
2010
- 2010-03-16 CN CN2010201353332U patent/CN201646828U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774396A (en) * | 2010-03-16 | 2010-07-14 | 苏州威凯儿童用品有限公司 | Baby stroller with reversible push bar |
| CN101774396B (en) * | 2010-03-16 | 2011-11-09 | 苏州威凯儿童用品有限公司 | Baby stroller with reversible push bar |
| CN103359144A (en) * | 2012-03-27 | 2013-10-23 | 爱普力卡幼儿产品株式会社 | Foldable baby carriage |
| CN103359144B (en) * | 2012-03-27 | 2016-08-10 | 爱普力卡幼儿产品合同会社 | Pushchair |
| TWI555660B (en) * | 2012-03-27 | 2016-11-01 | 愛普力卡幼兒產品合同公司 | Foldable baby carriage |
| CN104139795A (en) * | 2014-08-23 | 2014-11-12 | 肖德恩 | Automatic orientation mechanism for front and rear wheels of baby stroller |
| CN104139795B (en) * | 2014-08-23 | 2017-08-01 | 肖德恩 | A kind of front and back wheel automatic orientation mechanism of baby stroller |
| CN106672061A (en) * | 2017-02-14 | 2017-05-17 | 卢键平 | Steerable push type foldable baby umbrella stroller |
| CN106672061B (en) * | 2017-02-14 | 2023-03-14 | 中山市特凯斯婴童用品有限公司 | Children that can commutate promotion receive and close umbrella car |
| CN108238087A (en) * | 2018-03-17 | 2018-07-03 | 襄阳浩宇科技咨询有限公司 | A kind of controllable trolley of speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20111109 |