CN202935408U - Connecting device of foldable stroller and stroller using same - Google Patents
Connecting device of foldable stroller and stroller using same Download PDFInfo
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- CN202935408U CN202935408U CN 201220363713 CN201220363713U CN202935408U CN 202935408 U CN202935408 U CN 202935408U CN 201220363713 CN201220363713 CN 201220363713 CN 201220363713 U CN201220363713 U CN 201220363713U CN 202935408 U CN202935408 U CN 202935408U
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Abstract
The utility model discloses a connecting device of a foldable stroller. The connecting device comprises a base, a first joint and a second joint, wherein the first joint and the second joint are hinged onto the base. The first joint is hinged with a first connecting rod, the second joint is hinged with a second connecting rod, the other ends of the first connecting rod and the second connecting rod are hinged with a sliding block respectively, a third connecting portion is arranged at the bottom of the base, and the sliding block slides along the length direction of the third connecting portion. The first joint is provided with a first clamping groove, the second joint is provided with a second clamping groove, a clamping pin is arranged on the base, and the lower end of the clamping pin is connected with a control rod. After the connecting device is opened, the clamping pin is embedded in the first clamping groove and the second clamping groove, a locking portion is closed, and the control rod pulls the clamping pin to leave the first clamping groove and the second clamping groove to open the locking portion. When a user pulls the second joint to rotate outwards, an upper end of the second connecting rod connected with the second joint moves upwards, and the second connecting rod drives the sliding block and the first connecting rod to move upwards, so that the first joint connected with the first connecting rod rotates outwards, and an effect of opening the stroller through one hand is obtained.
Description
(1) technical field:
But the utility model relates to a kind of connecting device of folded bicycle and uses the perambulator of the capable of being folded by single hand of this connecting device.
(2) background technology:
existing perambulator, comprise vehicle frame and seat, vehicle frame comprises front foot pipe, rear foot tube, handle pipe, front foot pipe, rear foot tube and handle pipe couple together by described connecting device, but in order to reach the effect of opened by one hand, described connecting device comprises the upper joint that is connected with handle pipe, the hypozygal that is connected with front foot pipe, and be arranged on releasing unit on rear foot tube, upper joint and hypozygal are provided with pitch wheel, when the user need fold perambulator, can pull releasing unit, then press down handle pipe, the upper joint that is connected with handle pipe rotates to the rear foot tube direction by the gear driven hypozygal, make the front foot pipe automatic retracting.But the connecting device of this structure, the assembling trouble, gear is easy to wear, has to carry out improved necessity.
(3) utility model content:
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of connecting device of simple in structure, folded bicycle that assembling is simple, easy to use.
The utility model is to realize by following technical scheme:
A kind of connecting device of folded bicycle is characterized in that: comprise pedestal, base bottom is provided with the 3rd connecting portion, and the 3rd connecting portion both sides respectively have an elongated opening;
The first joint comprises interconnective the first pivot section and the first bull stick, and the first pivot section rotating hinge is connected on pedestal, and the first bull stick is connected with the first connecting portion outside one of described opening reaches pedestal;
Second joint comprises interconnective the second pivot section and the second bull stick, and the second pivot section rotating hinge is connected on pedestal, and the second bull stick reaches outside pedestal from another opening of pedestal and is connected with the second connecting portion;
Linkage part, comprise slide block, first connecting rod and second connecting rod, first connecting rod and second connecting rod lay respectively at the 3rd connecting portion both sides, first connecting rod upper end and the first joint are hinged, second connecting rod upper end and second joint are hinged, first connecting rod lower end and second connecting rod lower end are hinged with slide block respectively, be provided with horizontal projection and lower horizontal projection in described pedestal, be provided with upper straight trough and lower straight trough along the 3rd connecting portion length direction accordingly on slide block, slide block is by the cooperation lower slider of upper straight trough and upper horizontal projection, lower horizontal projection and lower straight trough;
Locking part, comprise interconnective bayonet lock and control stalk, bayonet lock is arranged on pedestal, the 3rd connecting portion top, described the first pivot section is provided with the first draw-in groove, the second pivot section is provided with the second draw-in groove, and bayonet lock is embedded in the first draw-in groove and the second draw-in groove after connecting device is opened, and locking part is closed, control stalk is arranged on outside the 3rd connecting portion, and control stalk pulls bayonet lock to leave the first draw-in groove and the second draw-in groove is opened locking part.
Horizontal projection described above and lower horizontal projection arrange along the 3rd connecting portion length direction.
Horizontal projection described above is the rotating shaft that crosses at the pedestal center, and the first pivot section center of circle is hinged in rotating shaft, and in the first pivot section, be provided with the first projection with the first bull stick homonymy, the first connecting rod upper end is hinged on the first projection; The second pivot section center of circle is hinged in rotating shaft, and in the second pivot section, be provided with the second projection with the second bull stick homonymy, the second connecting rod upper end is hinged on the second projection.
In the first pivot section described above, the first projection offside is provided with the first arc-shaped slot take rotating shaft as the center of circle, and the first projection and the first arc-shaped slot are on same circumference; Before the first pivot section was stacked in the second pivot section, described the second projection passed the first arc-shaped slot and is connected with the second connecting rod upper end.
In the second pivot section described above, the second projection offside is provided with the second arc-shaped slot take rotating shaft as the center of circle, and the second projection and the second arc-shaped slot are on same circumference; Before the second pivot section was stacked in the first pivot section, described the first projection passed the second arc-shaped slot and is connected with the first connecting rod upper end.
The first bull stick described above and the first pivot section tangential, described the first projection are positioned at the first bull stick below; Described the second bull stick and the second pivot section tangential, described the second projection are positioned at the second bull stick below.
The bayonet lock of locking part described above is T-shaped bayonet lock, on pedestal, the 3rd connecting portion top is provided with a containing cavity, T-shaped bayonet lock is arranged in containing cavity, the vertical section overcoat of T-shaped bayonet lock has spring, spring one side pressure is in the transverse part of T-shaped bayonet lock bottom, and the other end is pressed in the containing cavity bottom surface, and when connecting device is opened, the first draw-in groove and the second draw-in groove are overlapping, the transverse part of T-shaped bayonet lock is embedded in the first draw-in groove and the second draw-in groove by spring pressure, and locking part is closed; Be connected by a gentle silk bottom the vertical section of described T-shaped bayonet lock with between described control stalk, control stalk is hinged on outside the 3rd connecting portion, control stalk rotates the first gentle silk is moved down, and T-shaped bayonet lock against the force of the spring leaves the first draw-in groove and the second draw-in groove, and locking part is opened.
Another purpose of the present utility model is to provide a kind of perambulator of using connecting device described above, it is characterized in that: comprise vehicle frame and seat, vehicle frame comprises front foot pipe, rear foot tube, handle pipe, front foot pipe, rear foot tube and handle pipe couple together by described connecting device, the first connecting portion of connecting device is connected with front foot pipe, the second connecting portion is connected with handle pipe, the 3rd connecting portion is connected with rear foot tube, the control stalk of the connecting device of perambulator both sides is connected by cross bar, and cross bar crosses at the seat rear side.
Seat described above is cloth seat, and the front side at seat is connected with two front foot pipe, and the seat rear side is fixed by described cross bar, and the seat rear side is connected to form backrest from cross bar top extension with handle pipe.
Compared with prior art, the utility model is simple in structure, when the user pulls the second connecting portion and laterally rotates, the second connecting rod upper end that is connected with the second pivot section moves up, and slide block is driven upward sliding by second connecting rod under the restriction of upper horizontal projection and lower horizontal projection, because the first connecting rod lower end also is hinged on slide block, upward sliding promotion first connecting rod upper end, first connecting rod lower end is upward movement also, and the first connecting portion is laterally rotated, and has reached the singlehanded effect of opening.After connecting device was opened, bayonet lock was embedded in the first draw-in groove and the second draw-in groove, and locking part is closed.The first pivot section and the second same being hinged in rotating shaft of pivot section have been dwindled the volume of connecting device, the folding better effects if.Locking part is arranged on the 3rd connecting portion top, and the structure that makes whole connecting device is concision and compact more.Use the perambulator of this connecting device, fold easily, use safety.
(4) description of drawings:
Fig. 1 is schematic appearance of the present utility model;
Fig. 2 is explosive element figure of the present utility model;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the A-A cut-away view of Fig. 1;
Fig. 5 is the schematic internal view of the utility model open mode;
Fig. 6 is that the utility model folds the schematic internal view in process;
Fig. 7 is the structural representation of perambulator described in the utility model when opening;
Fig. 8 is the body frame structure for automotive schematic diagram of perambulator described in the utility model;
Structural representation when Fig. 9 is baby-carrier folding described in the utility model;
(5) specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in detail:
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the connecting device 1 of a kind of folded bicycle described in the utility model, pedestal 10, pedestal 10 bottoms are provided with the 3rd connecting portion 12, the three connecting portion 12 both sides and respectively have an elongated opening 11;
The first joint comprises that interconnective the first pivot section 24 and the first bull stick 23, the first pivot section 24 rotating hinges are connected on pedestal 10, and the first bull stick 23 is connected with the first connecting portion 21 outside one of described opening 11 reaches pedestal 10;
Second joint comprises that interconnective the second pivot section 34 and the second bull stick 33, the second pivot section 34 rotating hinges are connected on pedestal 10, and the second bull stick 33 reaches outside pedestal 11 from pedestal 10 another openings 11 and is connected with the second connecting portion 31;
linkage part, comprise slide block 43, first connecting rod 41 and second connecting rod 42, first connecting rod 41 and second connecting rod 42 lay respectively at the 3rd connecting portion 12 both sides, first connecting rod 41 upper end a and the first joint are hinged, second connecting rod 42 upper end b and second joint are hinged, first connecting rod 41 lower end c, second connecting rod 42 lower end d are hinged with slide block 43 respectively, described pedestal 10 is interior is provided with upper horizontal projection and lower horizontal projection 14 along the 3rd connecting portion length direction, be provided with upper straight trough 44 and lower straight trough 45 along the 3rd connecting portion 12 length directions accordingly on slide block 43, slide block 43 is by upper straight trough 44 and upper horizontal projection, the cooperation lower slider of lower horizontal projection 14 and lower straight trough 45,
Locking part, comprise interconnective bayonet lock and control stalk 51, bayonet lock is arranged on pedestal 10, the 3rd connecting portion 12 tops, described the first pivot section 24 is provided with the first draw-in groove 25, the second pivot section 34 is provided with the second draw-in groove 35, and bayonet lock is embedded in the first draw-in groove 25 and the second draw-in groove 35 after connecting device is opened, and locking part is closed, control stalk 51 is arranged on the 3rd connecting portion 12 outsides, and control stalk 51 pulls bayonet lock to leave the first draw-in groove 25 and the second draw-in groove 35 is opened locking part.
Particularly, horizontal projection described above is that rotating shaft 13, the first pivot section 24 centers of circle that cross at the pedestal center are hinged in rotating shaft 13, and in the first pivot section 24, be provided with the first projection 22 with the first bull stick 23 homonymies, first connecting rod 41 upper ends are hinged on the first projection 22; Second pivot section 34 centers of circle are hinged in rotating shaft 13, and in the second pivot section 34, be provided with the second projection 32 with the second bull stick 33 homonymies, second connecting rod 42 upper ends are hinged on the second projection 32.
In the first pivot section 24 described above, the first projection 22 offsides are provided with the first arc-shaped slot 26, the first projections 22 and the first arc-shaped slot 26 on same circumference take rotating shaft 13 as the center of circle; Before the first pivot section 24 was stacked in the second pivot section 34, described the second projection 32 passed the first arc-shaped slot 26 and is connected with second connecting rod 42 upper end b.During connecting device 1 folding, described the second projection 32 is in the first interior activity of arc-shaped slot 26.
The first bull stick 23 described above and the first pivot section 24 tangential, described the first projection 22 are positioned at the first bull stick 23 belows; Described the second bull stick 33 and the second pivot section 34 tangential, described the second projection 32 are positioned at the second bull stick 33 belows.
The bayonet lock of above-mentioned locking part is T-shaped bayonet lock, on pedestal 10, the 3rd connecting portion 12 tops are provided with a containing cavity 15, T-shaped bayonet lock is arranged in containing cavity 15, vertical section 53 overcoats of T-shaped bayonet lock have spring 54, spring 54 1 side pressures are in transverse part 52 bottoms of T-shaped bayonet lock, and the other end is pressed in containing cavity 15 bottom surfaces, and when connecting device is opened, the first draw-in groove 25 and the second draw-in groove 35 are overlapping, the transverse part 52 of T-shaped bayonet lock is embedded in the first draw-in groove 25 and the second draw-in groove 35 by spring 54 pressure, and locking part is closed; Be connected by a gentle silk 55 between vertical section 53 bottoms of described T-shaped bayonet lock and described control stalk 51, control stalk 51 is hinged on the 3rd connecting portion 12 outsides, control stalk 12 rotates the first gentle silk 55 is moved down, T-shaped bayonet lock overcomes spring 54 resistances and leaves the first draw-in groove 25 and the second draw-in groove 35, and locking part is opened.
On pedestal 10 described above, containing cavity 15 1 sides are provided with longitudinal slot 16 along the 3rd connecting portion 12 length directions, described slide block 43 is arranged in longitudinal slot 16, described lower horizontal projection 14 is located on longitudinal slot 16 sidewalls.
In order to be applied in symmetrically on folded bicycle, in the second pivot section 34 described above, the second projection 32 offsides are provided with the second arc-shaped slot 36, the second projections 32 and the second arc-shaped slot on 36 same circumference take rotating shaft 13 as the center of circle; Before the second pivot section 34 was stacked in the first pivot section 24, described the first projection 22 passed the second arc-shaped slot 36 and is connected with first connecting rod 41 upper end a.During connecting device 1 folding, described the first projection 22 is in the second interior activity of arc-shaped slot 36.
The utility model is work like this:
as Fig. 5, shown in Figure 6, the opening procedure of connecting device: the user pulls the second connecting portion 31 and laterally rotates, the second projection 32 in the second pivot section 34 is upwards movable in the first arc-shaped slot 26, the second projection 32 drives second connecting rod 42 upper end c and moves up, slide block 43 is under the restriction of rotating shaft 13 and locator protrusions 14, driven along the 3rd connecting portion 12 length direction upward slidings by second connecting rod 42, 41 lower end b also are hinged on slide block 43 due to first connecting rod, first connecting rod 41 lower end b upward slidings promote first connecting rod 41 upper end a upward movements, the first projection 22 is subject to upwards, and thrust laterally rotates the first bull stick, reached the singlehanded effect of opening.After connecting device 1 was opened, the first draw-in groove 25 and the second draw-in groove 35 were overlapping, and the transverse part 52 of T-shaped bayonet lock is embedded under the effect of spring 54 in the first draw-in groove 25 and the second draw-in groove 35, fixed the first bull stick 23 and the second bull stick 33.
When the user need to fold connecting device 1, only need upwards pull control stalk 51, the first gentle silk 55 drives T-shaped bayonet lock and moves down, T-shaped bayonet lock overcomes spring 54 pressure, its transverse part 52 leaves the first draw-in groove 25 and the second draw-in groove 35, this moment, the user only need pull the first connecting portion 21 or the second connecting portion 31 turns to the inside, and connecting device 1 is automatic retracting.
This connecting device 1 can use at perambulator, row reason car, help on folding products such as going on foot car.
Use the perambulator of connecting device 1 described above, as Fig. 7, Fig. 8, shown in Figure 9, comprise vehicle frame and the seat 6 that is arranged on vehicle frame, vehicle frame comprises front foot pipe 7, rear foot tube 8, handle pipe 9, front foot pipe 7, rear foot tube 8 couple together by described connecting device 1 with handle pipe 9, the first connecting portion 21 of connecting device 1 is connected with front foot pipe 7, the second connecting portion 31 is connected with handle pipe 9, the 3rd connecting portion 12 is connected with rear foot tube 8, the control stalk 51 of the connecting device 1 of perambulator both sides is connected by cross bar 5, and cross bar 5 crosses at seat 6 rear sides.
Seat 6 described above is cloth seat, and the front side at seat 6 is connected with two front foot pipe 7, and seat 6 rear sides are fixing by described cross bar 5, and seat 6 rear sides are connected to form backrest 61 from cross bar 5 tops extensions with handle pipe 9.
After perambulator was opened, cross bar 5 crossed at seat 6 rear sides, and the baby is sitting on seat 6 cross bar is formed a downward pressure, and the control stalk 51 of connecting device 1 is stressed can't rotate, and this moment first, gentle silk 55 loosened, and locking part is closed, and guarantees that perambulator is in open mode; After the baby leaves seat 6, the user can upwards pull cross bar 5 by 6 rear sides from the seat, the cross bar rotation control rod 51 that makes progress unclamps locking piece, this moment, handle pipe 9 fell under the effect of self gravitation naturally, the second connecting portion 31 that drives connecting device 1 rotates, connecting device 1 is folded together, and described handle pipe 9 and front foot pipe 7 are drawn in to rear foot tube 8 automatically, realize the effect of capable of being folded by single hand perambulator.
Above-described embodiment is better embodiment of the present utility model; but embodiment of the present utility model is not limited to this; other are any does not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitute, combination, simplify; be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (9)
1. the connecting device of a folded bicycle, is characterized in that: comprise
Pedestal, base bottom are provided with the 3rd connecting portion, and the 3rd connecting portion both sides respectively have an elongated opening;
The first joint comprises interconnective the first pivot section and the first bull stick, and the first pivot section rotating hinge is connected on pedestal, and the first bull stick is connected with the first connecting portion outside one of described opening reaches pedestal;
Second joint comprises interconnective the second pivot section and the second bull stick, and the second pivot section rotating hinge is connected on pedestal, and the second bull stick reaches outside pedestal from another opening of pedestal and is connected with the second connecting portion;
Linkage part, comprise slide block, first connecting rod and second connecting rod, first connecting rod and second connecting rod lay respectively at the 3rd connecting portion both sides, first connecting rod upper end and the first joint are hinged, second connecting rod upper end and second joint are hinged, first connecting rod lower end and second connecting rod lower end are hinged with slide block respectively, be provided with horizontal projection and lower horizontal projection in described pedestal, be provided with upper straight trough and lower straight trough along the 3rd connecting portion length direction accordingly on slide block, slide block is by the cooperation lower slider of upper straight trough and upper horizontal projection, lower horizontal projection and lower straight trough;
Locking part, comprise interconnective bayonet lock and control stalk, bayonet lock is arranged on pedestal, the 3rd connecting portion top, described the first pivot section is provided with the first draw-in groove, the second pivot section is provided with the second draw-in groove, and bayonet lock is embedded in the first draw-in groove and the second draw-in groove after connecting device is opened, and locking part is closed, control stalk is arranged on outside the 3rd connecting portion, and control stalk pulls bayonet lock to leave the first draw-in groove and the second draw-in groove is opened locking part.
2. the connecting device of a kind of folded bicycle according to claim 1, it is characterized in that: described horizontal projection and lower horizontal projection arrange along the 3rd connecting portion length direction.
3. the connecting device of a kind of folded bicycle according to claim 2, it is characterized in that: described horizontal projection is the rotating shaft that crosses at the pedestal center, the first pivot section center of circle is hinged in rotating shaft, in the first pivot section, be provided with the first projection with the first bull stick homonymy, the first connecting rod upper end is hinged on the first projection; The second pivot section center of circle is hinged in rotating shaft, and in the second pivot section, be provided with the second projection with the second bull stick homonymy, the second connecting rod upper end is hinged on the second projection.
4. the connecting device of a kind of folded bicycle according to claim 3 is characterized in that: in described the first pivot section, the first projection offside is provided with the first arc-shaped slot take rotating shaft as the center of circle, and the first projection and the first arc-shaped slot are on same circumference; Before the first pivot section was stacked in the second pivot section, described the second projection passed the first arc-shaped slot and is connected with the second connecting rod upper end.
5. the connecting device of a kind of folded bicycle according to claim 3 is characterized in that: in described the second pivot section, the second projection offside is provided with the second arc-shaped slot take rotating shaft as the center of circle, and the second projection and the second arc-shaped slot are on same circumference; Before the second pivot section was stacked in the first pivot section, described the first projection passed the second arc-shaped slot and is connected with the first connecting rod upper end.
6. the connecting device of according to claim 2,3 or 4 described a kind of folded bicycles is characterized in that: described the first bull stick and the first pivot section tangential, described the first projection are positioned at the first bull stick below; Described the second bull stick and the second pivot section tangential, described the second projection are positioned at the second bull stick below.
7. the connecting device of a kind of folded bicycle according to claim 6, it is characterized in that: the bayonet lock of described locking part is T-shaped bayonet lock, on pedestal, the 3rd connecting portion top is provided with a containing cavity, T-shaped bayonet lock is arranged in containing cavity, the vertical section overcoat of T-shaped bayonet lock has spring, spring one side pressure is in the transverse part bottom of T-shaped bayonet lock, the other end is pressed in the containing cavity bottom surface, when connecting device is opened, the first draw-in groove and the second draw-in groove are overlapping, the transverse part of T-shaped bayonet lock is embedded in the first draw-in groove and the second draw-in groove by spring pressure, and locking part is closed; Be connected by a gentle silk bottom the vertical section of described T-shaped bayonet lock with between described control stalk, control stalk is hinged on outside the 3rd connecting portion, control stalk rotates the first gentle silk is moved down, and T-shaped bayonet lock against the force of the spring leaves the first draw-in groove and the second draw-in groove, and locking part is opened.
8. an application rights requires the perambulator of 1 to 7 described connecting device, it is characterized in that: comprise vehicle frame and seat, vehicle frame comprises front foot pipe, rear foot tube, handle pipe, front foot pipe, rear foot tube and handle pipe couple together by described connecting device, the first connecting portion of connecting device is connected with front foot pipe, and the second connecting portion is connected with handle pipe, and the 3rd connecting portion is connected with rear foot tube, the control stalk of the connecting device of perambulator both sides is connected by cross bar, and cross bar crosses at the seat rear side.
9. a kind of perambulator according to claim 8, it is characterized in that: described seat is cloth seat, and the front side at seat is connected with two front foot pipe, and the seat rear side is fixed by described cross bar, and the seat rear side extends with handle pipe from the cross bar top and is connected to form backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363713 CN202935408U (en) | 2012-07-20 | 2012-07-20 | Connecting device of foldable stroller and stroller using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363713 CN202935408U (en) | 2012-07-20 | 2012-07-20 | Connecting device of foldable stroller and stroller using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935408U true CN202935408U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220363713 Expired - Fee Related CN202935408U (en) | 2012-07-20 | 2012-07-20 | Connecting device of foldable stroller and stroller using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935408U (en) |
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| CN104369762A (en) * | 2014-11-10 | 2015-02-25 | 好孩子儿童用品有限公司 | Rotation joint and stroller with rotation joint |
| CN104401378A (en) * | 2014-06-20 | 2015-03-11 | 好孩子儿童用品有限公司 | Foldable joint and child stroller |
| CN104494677A (en) * | 2014-11-13 | 2015-04-08 | 昆山威凯儿童用品有限公司 | Joint structure of foldable baby stroller |
| CN105015607A (en) * | 2015-08-05 | 2015-11-04 | 苏州逗乐儿童用品有限公司 | Folding and releasing joint and children cart |
| JP2015224023A (en) * | 2014-05-29 | 2015-12-14 | ブライタックス チャイルド セイフティー インコーポレイテッド | Hinge assembly for folding type baby carriage |
| WO2016008268A1 (en) * | 2014-07-14 | 2016-01-21 | 好孩子儿童用品有限公司 | Foldable joint and baby stroller |
| WO2016106998A1 (en) * | 2014-12-29 | 2016-07-07 | 昆山威凯儿童用品有限公司 | Folding mechanism of seat backrest rod |
| CN105946952A (en) * | 2016-06-30 | 2016-09-21 | 浙江晨辉婴宝儿童用品有限公司 | Baby carriage withdrawing structure and baby carriage |
| CN106004971A (en) * | 2016-07-06 | 2016-10-12 | 中山盛加儿童用品有限公司 | Pulling-retracting type foldable trolley |
| US20170166233A1 (en) * | 2014-06-20 | 2017-06-15 | Goodbaby Child Products Co., Ltd. | Foldable joint and stroller |
| CN107719455A (en) * | 2017-07-21 | 2018-02-23 | 中山市永达儿童用品有限公司 | A kind of second folding hand basket |
| CN107757692A (en) * | 2017-07-21 | 2018-03-06 | 中山市永达儿童用品有限公司 | A kind of second folding car |
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| CN109625068A (en) * | 2018-11-08 | 2019-04-16 | 好孩子儿童用品有限公司 | Cradle head and articles for children with it |
| CN113401213A (en) * | 2020-03-16 | 2021-09-17 | 明门瑞士股份有限公司 | Switching device and connecting mechanism thereof |
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- 2012-07-20 CN CN 201220363713 patent/CN202935408U/en not_active Expired - Fee Related
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| US9637154B2 (en) | 2014-05-29 | 2017-05-02 | Britax Child Safety, Inc. | Hinge assembly for folding stroller |
| JP2015224023A (en) * | 2014-05-29 | 2015-12-14 | ブライタックス チャイルド セイフティー インコーポレイテッド | Hinge assembly for folding type baby carriage |
| EP2949542A3 (en) * | 2014-05-29 | 2016-01-13 | Britax Child Safety Inc. | Hinge assembly for folding stroller |
| CN104401378A (en) * | 2014-06-20 | 2015-03-11 | 好孩子儿童用品有限公司 | Foldable joint and child stroller |
| US10035532B2 (en) | 2014-06-20 | 2018-07-31 | Goodbaby Child Products Co., Ltd. | Foldable joint and stroller |
| CN104401378B (en) * | 2014-06-20 | 2017-09-05 | 好孩子儿童用品有限公司 | Folding joint and children trolley |
| US20170166233A1 (en) * | 2014-06-20 | 2017-06-15 | Goodbaby Child Products Co., Ltd. | Foldable joint and stroller |
| WO2016008268A1 (en) * | 2014-07-14 | 2016-01-21 | 好孩子儿童用品有限公司 | Foldable joint and baby stroller |
| EP3170719A4 (en) * | 2014-07-14 | 2018-03-07 | Goodbaby Child Products Co., Ltd. | Foldable joint and baby stroller |
| CN104369762A (en) * | 2014-11-10 | 2015-02-25 | 好孩子儿童用品有限公司 | Rotation joint and stroller with rotation joint |
| CN104494677A (en) * | 2014-11-13 | 2015-04-08 | 昆山威凯儿童用品有限公司 | Joint structure of foldable baby stroller |
| WO2016106998A1 (en) * | 2014-12-29 | 2016-07-07 | 昆山威凯儿童用品有限公司 | Folding mechanism of seat backrest rod |
| CN105015607A (en) * | 2015-08-05 | 2015-11-04 | 苏州逗乐儿童用品有限公司 | Folding and releasing joint and children cart |
| CN105946952B (en) * | 2016-06-30 | 2018-06-19 | 晨辉婴宝儿童用品有限公司 | Baby card folding structure and perambulator |
| CN105946952A (en) * | 2016-06-30 | 2016-09-21 | 浙江晨辉婴宝儿童用品有限公司 | Baby carriage withdrawing structure and baby carriage |
| CN106004971A (en) * | 2016-07-06 | 2016-10-12 | 中山盛加儿童用品有限公司 | Pulling-retracting type foldable trolley |
| CN107757692A (en) * | 2017-07-21 | 2018-03-06 | 中山市永达儿童用品有限公司 | A kind of second folding car |
| CN107719455A (en) * | 2017-07-21 | 2018-02-23 | 中山市永达儿童用品有限公司 | A kind of second folding hand basket |
| CN108838478A (en) * | 2018-08-09 | 2018-11-20 | 深圳市德富强机器人有限公司 | A kind of automatic tin welding machine |
| CN108838478B (en) * | 2018-08-09 | 2024-01-30 | 深圳市德富强机器人有限公司 | Automatic soldering machine |
| CN109625068A (en) * | 2018-11-08 | 2019-04-16 | 好孩子儿童用品有限公司 | Cradle head and articles for children with it |
| EP3878713A4 (en) * | 2018-11-08 | 2022-08-17 | Goodbaby Child Products Co., Ltd. | Rotational joint and product for children provided with same |
| CN109625068B (en) * | 2018-11-08 | 2024-02-27 | 好孩子儿童用品有限公司 | Rotary joint and children article with same |
| CN113401213A (en) * | 2020-03-16 | 2021-09-17 | 明门瑞士股份有限公司 | Switching device and connecting mechanism thereof |
| WO2021185700A1 (en) * | 2020-03-16 | 2021-09-23 | Wonderland Switzerland Ag | Adapter device and connecting mechanism thereof |
| CN113401213B (en) * | 2020-03-16 | 2023-10-13 | 明门瑞士股份有限公司 | Switching device and connecting mechanism thereof |
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Effective date of registration: 20170116 Address after: Daan District of Sichuan city in Zigong Province Ma Chong Kou Xiang No. 14 Patentee after: Chen Cuiwei Address before: Chinese Hongkong yuan Lang Lang Ping Cun Ping Lou Patentee before: Zeng Peian |
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