CN112319592A - Unlocking structure of bassinet - Google Patents
Unlocking structure of bassinet Download PDFInfo
- Publication number
- CN112319592A CN112319592A CN202011386355.0A CN202011386355A CN112319592A CN 112319592 A CN112319592 A CN 112319592A CN 202011386355 A CN202011386355 A CN 202011386355A CN 112319592 A CN112319592 A CN 112319592A
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- piece
- unlocking
- sliding
- mounting seat
- driving piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses an unlocking structure of a baby carriage, which comprises a carriage frame rod, wherein a mounting seat is arranged on the carriage frame rod, at least two groups of unlocking components are movably arranged in the mounting seat, and the unlocking components are respectively connected with different locking mechanisms through traction cables; a telescopic unlocking button is arranged on one side of the mounting seat, a conversion sliding block capable of sliding relative to the unlocking button is arranged on the unlocking button, and the conversion sliding block is correspondingly matched with different unlocking components through sliding displacement; when the unlocking button is pressed, the unlocking component which is correspondingly matched releases the locking of the corresponding locking mechanism through the traction cable, and the unlocking component which is not correspondingly matched is kept still and cannot release the locking of the corresponding locking mechanism; the invention has simple integral structure, lower cost and very convenient conversion operation, and can realize the unlocking of different locking mechanisms by one hand.
Description
Technical Field
The invention relates to the technical field of baby carriers, in particular to an unlocking structure of a baby carrier.
Background
Existing strollers typically include a frame having a folded state and an unfolded state and a locking mechanism for locking the frame in the unfolded state; in addition, an unlocking mechanism is required to unlock the locking mechanism to allow folding and rotation of the stroller. In the prior art, most of the unlocking mechanisms are arranged at the top parts of the push handles and are connected with the locking pieces in the locking mechanisms through the traction cables, so that the locking pieces can move when the unlocking mechanisms are operated to tension the traction cables, and the locking mechanisms are unlocked.
However, the existing baby carriage is more and more abundant in function, and often provided with a plurality of locking mechanisms, so that unlocking parts are correspondingly increased, operation is inconvenient when the baby carriage is used, the whole structure of the baby carriage becomes complex, cost is high, and overall attractiveness is affected.
Disclosure of Invention
The invention aims to: the unlocking structure of the baby carrier is provided, the first operating piece of the unlocking structure is correspondingly matched with the first driving piece or the second driving piece through the displacement of the second operating piece, so that the first unlocking linkage piece or the second unlocking linkage piece is driven to unlock different locking mechanisms, the whole structure is simple, the cost is low, and the conversion operation is very convenient.
The technical scheme of the invention is as follows: the utility model provides an unlocking device of children's shallow, is used for the unblock first locking mechanism and the second locking mechanism of children's shallow, this unlocking device is including the first operating parts that can follow the first direction removal, set up on first operating parts and can follow the second operating parts that the second direction removed, respectively with first locking mechanism and the second locking mechanism be connected first unlock linkage and second unlock linkage and be used for driving first unlock linkage and second unlock linkage unblock first driving piece and second driving piece of motion, the second operating parts corresponds the cooperation through displacement and first driving piece or second driving piece.
Furthermore, the unlocking device comprises a mounting seat fixed relative to the stroller, and the mounting seat is provided with a through hole for the first driving piece and the second driving piece to penetrate through;
the first unlocking linkage piece comprises a first sliding piece capable of sliding relative to the mounting seat and a first traction cable connected between the first sliding piece and the first locking mechanism; a first spring is arranged between the first driving piece and the mounting seat, and the inner side end of the first driving piece is matched with the first sliding piece inclined plane.
The second unlocking linkage piece comprises a second sliding piece capable of sliding relative to the mounting seat and a second traction cable connected between the second sliding piece and the second locking mechanism; and a second spring is arranged between the second driving piece and the mounting seat, and the inner side end of the second driving piece is matched with the inclined surface of the second sliding piece.
Furthermore, in order to reduce the whole volume as much as possible, the first unlocking linkage piece and the second unlocking linkage piece, and the first driving piece and the second driving piece are arranged in parallel and symmetrical up and down; the outer side ends of the first driving piece and the second driving piece are respectively provided with a first avoidance groove and a second avoidance groove corresponding to the second operating piece, and the first avoidance groove and the second avoidance groove are arranged in a left-right staggered mode.
Furthermore, a housing is covered on one side of the mounting seat close to the through opening, the first operating part is a button part and is telescopically mounted at a button hole of the housing, a sliding groove is formed in the exposed end of the first operating part, a sliding button in sliding fit with the sliding groove is connected to the outer end of the second operating part, and a third spring is arranged between the second operating part and the first operating part. In this embodiment, first operating parts is relative mount pad forward and backward telescopic sliding, the second operating parts is relative first operating parts left and right sides slip arrangement, the inner of second operating parts is formed with the lug, and its lug can be in first dodge groove or second dodge the groove forward and backward slip.
Further, in order to increase the stability during the unlocking operation, the two lugs are arranged at the inner end of the second operating piece in a bilateral symmetry mode; the first avoidance groove and the second avoidance groove are respectively two corresponding to the two bumps.
Further, in order to facilitate pushing the second operating member, a protrusion facilitating pushing is formed on the outer side surface of the slide button.
Further, since the locking mechanisms of the stroller are often arranged in a left-right symmetrical manner, in order to facilitate simultaneous control of the locking mechanisms on both sides of the frame, the first sliding member and the second sliding member are respectively provided with two locking mechanisms which are arranged in a left-right symmetrical manner and are respectively in left-right sliding fit with the mounting seat; the left side and the right side of the inner ends of the first driving piece and the second driving piece are respectively provided with a first guide inclined plane and a second guide inclined plane which are matched with the first sliding piece and the second sliding piece on the two sides.
Furthermore, the mounting seat is arranged on a push handle rod of the baby stroller, the push handle rod is a hollow rod piece, an opening communicated with an inner cavity of the push handle rod is formed in the push handle rod, and the mounting seat is fixedly arranged in the opening.
In order to facilitate the installation of the first unlocking linkage piece and the second unlocking linkage piece, the installation base comprises a base body and a cover plate, the penetrating port is formed in the cover plate, the first unlocking linkage piece and the second unlocking linkage piece are installed in the base body, and the base body is provided with a penetrating hole for the first traction rope and the second traction rope to penetrate through.
The invention has the advantages that: a first unlocking linkage piece and a second unlocking linkage piece which are respectively connected with a first locking mechanism and a second locking mechanism are arranged in a mounting seat, a second operation piece which can slide relative to the first operation piece is arranged on the first operation piece, and the second operation piece is correspondingly matched with a first driving piece or a second driving piece through sliding displacement; when the first operating piece is pressed, the second operating piece drives the first unlocking linkage piece or the second unlocking linkage piece to move through the first driving piece or the second driving piece which is correspondingly matched, so that the locking of the corresponding first locking mechanism or the second locking mechanism is released; the invention has simple integral structure, lower cost and very convenient conversion operation, and can realize the unlocking of different locking mechanisms by one hand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention in use;
FIG. 2 is a schematic view of the partially assembled structure of FIG. 1;
FIG. 3 is a schematic view of a partially assembled structure at the mounting seat;
fig. 4 is a partial assembly structure diagram of the first operating element and the second operating element.
Wherein:
1 a first operating member; 1-1 chute;
2 a second operating member; 2-1, a slide button; 2-1-1 protrusions; 2-2 bumps;
3 a first unlocking linkage; 3-1 a first slide; 3-1-1 a first guide ramp; 3-2 a first traction cable;
4 a second unlocking linkage; 4-1 second slide; 4-1-1 a first guide ramp; 4-2 a second traction cable;
5 a first driving member; 5-1 a first avoidance slot;
6 a second driving member; 6-1 a second avoidance slot;
7, mounting seats; 7-1 perforating; 7-2 seat body; 7-3 cover plates; 7-4, perforating;
8 a first spring;
9 a second spring;
10, a housing; 10-1 button hole;
11 a third spring;
12 pushing the handle bar; 12-1 opening.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to specific conditions, and the conditions used in the experiments are not specifically mentioned.
As shown in fig. 1 to 4, an unlocking device of a stroller is used for unlocking a first locking mechanism and a second locking mechanism of the stroller, and the unlocking device comprises a mounting base 7 fixed relative to the stroller, a first operating member 1 movable in a first direction (back-and-forth direction) relative to the mounting base 7, a second operating member 2 arranged on the first operating member 1 and movable in a second direction (left-and-right direction), a first unlocking linkage member 3 and a second unlocking linkage member 4 connected to the first locking mechanism and the second locking mechanism, respectively, and a first driving member 5 and a second driving member 6 for driving the first unlocking linkage member 3 and the second unlocking linkage member 4 to perform unlocking movement, wherein the second operating member 2 is correspondingly matched with the first driving member 5 or the second driving member 6 by displacement.
In the present embodiment, the first unlocking linkage member 3 and the second unlocking linkage member 4 are installed in the installation base 7, and the installation base 7 has a through hole 7-1 for the first driving member 5 and the second driving member 6 to pass through. And the first operating member 1 and the second operating member 2 are mounted on the front side of the mounting seat 7.
In this embodiment, the specific structure and installation manner of the first unlocking linkage member 3 and the first driving member 5 are as follows: the first unlocking linkage piece 3 comprises a first sliding piece 3-1 which can slide relative to the mounting seat 7 and a first traction cable 3-2 connected between the first sliding piece 3-1 and the first locking mechanism; a first spring 8 is arranged between the first driving piece 5 and the mounting seat 7, and the inner side end of the first driving piece 5 is matched with the inclined surface of the first sliding piece 3-1.
In this embodiment, the specific structure and installation manner of the second unlocking linkage member 4 and the second driving member 6 are as follows: the second unlocking linkage 4 comprises a second sliding piece 4-1 which can slide relative to the mounting seat 7 and a second traction cable 4-2 connected between the second sliding piece 4-1 and the second locking mechanism; a second spring 9 is arranged between the second driving piece 6 and the mounting seat 7, and the inner side end of the second driving piece 6 is matched with the inclined surface of the second sliding piece 4-1.
In order to reduce the volume of the whole structure as much as possible, the first unlocking linkage piece 3, the second unlocking linkage piece 4, the first driving piece 5 and the second driving piece 6 are arranged in parallel and symmetrical up and down; the outer side ends of the first driving piece 5 and the second driving piece 6 are respectively provided with a first avoidance groove 5-1 and a second avoidance groove 6-1 corresponding to the second operating piece 2, and the first avoidance groove 5-1 and the second avoidance groove 6-1 are arranged in a left-right staggered mode.
In this embodiment, the specific mounting structure of the first operating element 1 and the second operating element 2 is as follows: a housing 10 is covered on one side of the mounting base 7 close to the through opening 7-1, the first operating part 1 is a button part and is telescopically mounted at a button hole 10-1 of the housing 10, a sliding groove 1-1 is formed in the exposed end of the first operating part 1, a sliding button 2-1 in sliding fit with the sliding groove 1-1 is connected to the outer end of the second operating part 2, and a third spring 11 is arranged between the second operating part 2 and the first operating part 1. In the figure of the present embodiment, the first operation element 1 moves forward and backward relative to the mounting base 7, the second operation element 2 is arranged in a left-right sliding manner relative to the first operation element 1, a protrusion 2-2 is formed at the inner end of the second operation element 2, and the protrusion 2-2 can slide forward and backward in the first avoidance groove 5-1 or the second avoidance groove 6-1.
In order to increase the stability of the unlocking operation, the two lugs 2-2 are arranged at the inner end of the second operating part 2 in a bilateral symmetry manner; the first avoidance groove 5-1 and the second avoidance groove 6-1 are two corresponding to the two bumps 2-2.
In order to facilitate the pushing of the second operating member 2, a protrusion 2-1-1 for facilitating the pushing is formed on the outer side surface of the slide button 2-1.
Since the locking mechanisms of the baby carriage are often arranged in a bilateral symmetry manner, in order to facilitate the simultaneous control of the locking mechanisms on the two sides of the frame, the mounting seat 7 is arranged on the push handle rod 12 of the baby carriage, and the first sliding part 3-1 and the second sliding part 4-1 are respectively provided with two and bilaterally symmetrical arrangements which are respectively matched with the mounting seat 7 in a bilateral sliding manner; the left side and the right side of the inner ends of the first driving piece 5 and the second driving piece 6 are respectively provided with a second guide inclined surface which is matched with the first guide inclined surfaces 3-1-1 and 4-1-1 of the first sliding piece 3-1 and the second sliding piece 4-1 at the two sides. The push handle rod 12 is a hollow rod, an opening 12-1 communicated with the inner cavity of the push handle rod 12 is formed in the push handle rod 12, and the mounting base 7 is fixedly arranged in the opening 12-1.
In order to facilitate the installation of the first unlocking linkage member 3 and the second unlocking linkage member 4, the installation base 7 comprises a base body 7-2 and a cover plate 7-3, the through hole 7-1 is formed in the cover plate 7-3, the first unlocking linkage member 3 and the second unlocking linkage member 4 are installed in the base body 7-2, and the base body 7-2 is provided with a through hole 7-4 for the first traction cable 3-2 and the second traction cable 4-2 to pass through.
The working principle of the invention is as follows:
when the second operation piece 2 is located at the first working position, the convex block 2-2 of the second operation piece 2 is matched with the outer end face of the first driving piece 5, the convex block 2-2 is aligned with the second avoidance groove 6-1 of the second driving piece 6, at the moment, the first operation piece 1 is pressed, the first operation piece 1 moves along the first direction (front and back directions), the first operation piece 1 drives the first driving piece 5 to move inwards through the second operation piece 2 and drives the first sliding piece 3-1 to slide and strain the first traction cable 3-2, and therefore the locking of the first locking mechanism is released; meanwhile, the lug 2-2 of the inward-moving second operating part 2 moves in the second avoidance groove 6-1 of the second driving part 6 (back and forth), the second driving part 6 is kept still, and the corresponding second locking mechanism is kept locked;
when the second operation piece 2 moves to a second working position along a second direction (left-right direction), the lug 2-2 of the second operation piece 2 is matched with the outer end face of the second driving piece 6, the lug 2-2 is aligned with the first avoidance groove 5-1 of the first driving piece 5, at the moment, when the first operation piece 1 is pressed, the first operation piece 1 moves along the first direction (front-back direction), the first operation piece 1 drives the second driving piece 6 to move inwards through the second operation piece 2 and drives the second sliding piece 4-1 to slide and strain the second traction cable 4-2, and therefore locking of the second locking mechanism is released; meanwhile, the projection 2-2 of the inward-moving second operating member 2 moves in the first avoiding groove 5-1 of the first driving member 5 (back and forth), the first driving member 5 remains stationary, and the corresponding first locking mechanism remains locked.
A first unlocking linkage piece 3 and a second unlocking linkage piece 4 which are respectively connected with a first locking mechanism and a second locking mechanism are arranged in a mounting seat 2, a second operation piece 6 capable of sliding relative to the first operation piece 1 is arranged on the first operation piece 1, and the second operation piece 6 is correspondingly matched with a first driving piece 5 or a second driving piece 6 through sliding displacement; when the first operating part 1 is pressed, the second operating part 2 drives the first unlocking linkage part 3 or the second unlocking linkage part 4 to move through the first driving part 5 or the second driving part 6 which are correspondingly matched, so that the locking of the corresponding first locking mechanism or the second locking mechanism is released; the invention has simple integral structure, lower cost and very convenient conversion operation, and can realize the unlocking of different locking mechanisms by one hand.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by using equivalent substitutions or equivalent transformations fall within the scope of the present invention.
Claims (9)
1. An unlocking device of a child stroller for unlocking a first locking mechanism and a second locking mechanism of the child stroller, characterized in that: the unlocking device comprises a first operating piece (1) capable of moving along a first direction, a second operating piece (2) which is arranged on the first operating piece (1) and capable of moving along a second direction, a first unlocking linkage piece (3) and a second unlocking linkage piece (4) which are respectively connected with a first locking mechanism and a second locking mechanism, and a first driving piece (5) and a second driving piece (6) which are used for driving the first unlocking linkage piece (3) and the second unlocking linkage piece (4) to perform unlocking movement, wherein the second operating piece (2) is correspondingly matched with the first driving piece (5) or the second driving piece (6) through displacement;
the second operation piece (2) is matched with the first driving piece (5) when positioned at a first working position, and the first operation piece (1) is operated to move along a first direction at the moment, so that the second operation piece (2) is driven to push the first driving piece (5) to drive the first unlocking linkage piece (3) to unlock the first locking mechanism;
the second operation piece (2) is matched with the second driving piece (6) when moving to the second working position along the second direction, and at the moment, when the first operation piece (1) is operated to move along the first direction, the second operation piece (2) is driven to push the second driving piece (6) to drive the second unlocking linkage piece (4) to unlock the second locking mechanism.
2. A unlocking structure of a stroller according to claim 1, wherein: the unlocking device comprises a mounting seat (7) fixed relative to the stroller, and a through hole (7-1) for the first driving piece (5) and the second driving piece (6) to penetrate through is formed in the mounting seat (7);
the first unlocking linkage piece (3) comprises a first sliding piece (3-1) which can slide relative to the mounting seat (7) and a first traction cable (3-2) connected between the first sliding piece (3-1) and the first locking mechanism; a first spring (8) is arranged between the first driving piece (5) and the mounting seat (7), and the inner side end of the first driving piece (5) is matched with the inclined surface of the first sliding piece (3-1);
the second unlocking linkage piece (4) comprises a second sliding piece (4-1) which can slide relative to the mounting seat (7) and a second traction cable (4-2) connected between the second sliding piece (4-1) and the second locking mechanism; a second spring (9) is arranged between the second driving piece (6) and the mounting seat (7), and the inner side end of the second driving piece (6) is matched with the inclined surface of the second sliding piece (4-1).
3. A unlocking structure of a stroller according to claim 2, wherein: the mounting seat (7) is covered with a housing (10) on one side close to the penetrating opening (7-1), the first operating part (1) is a button part and is telescopically mounted in a button hole (10-1) of the housing (10), a sliding groove (1-1) is formed in the exposed end of the first operating part (1), the outer end of the second operating part (2) is connected with a sliding button (2-1) in sliding fit with the sliding groove (1-1), and a third spring (11) is arranged between the second operating part (2) and the first operating part (1).
4. A unlocking structure of a stroller according to claim 3, wherein: the first unlocking linkage piece (3), the second unlocking linkage piece (4), the first driving piece (5) and the second driving piece (6) are arranged in parallel and symmetrically up and down; the outer side ends of the first driving piece (5) and the second driving piece (6) are respectively provided with a first avoidance groove (5-1) and a second avoidance groove (6-1) corresponding to the second operating piece (2), and the first avoidance groove (5-1) and the second avoidance groove (6-1) are arranged in a left-right staggered manner; first operating parts (1) are relative mount pad (7) forward and backward gliding, second operating parts (2) are relative first operating parts (1) horizontal slip arrangement, the inner of second operating parts (2) is formed with lug (2-2), and its lug (2-2) can be in first dodge groove (5-1) or the second dodge to the groove (6-1) in the forward and backward slip.
5. A unlocking structure of a stroller according to claim 4, wherein: the first sliding part (3-1) and the second sliding part (4-1) are respectively provided with two parts which are arranged in a bilateral symmetry manner and are respectively matched with the mounting seat (7) in a sliding manner in the bilateral direction; the left side and the right side of the inner ends of the first driving piece (5) and the second driving piece (6) are respectively provided with a second guide inclined plane matched with the first guide inclined planes (3-1-1,4-1-1) of the first sliding piece (3-1) and the second sliding piece (4-1) at the two sides.
6. A unlocking structure of a stroller according to claim 4, wherein: the two lugs (2-2) are symmetrically arranged at the inner end of the second operating part (2) in the left-right direction; the first avoidance groove (5-1) and the second avoidance groove (6-1) are respectively two corresponding to the two bumps (2-2).
7. A unlocking structure of a stroller according to claim 3, wherein: the outer side surface of the sliding button (5-1) is provided with a protrusion (2-1-1) which is convenient to push.
8. A unlocking structure of a stroller according to claim 1, wherein: the mounting seat (7) is arranged on a push handle rod (12) of the baby stroller, the push handle rod (12) is a hollow rod piece, an opening (12-1) communicated with the inner cavity of the push handle rod (12) is formed in the push handle rod, and the mounting seat (7) is fixedly arranged in the opening (12-1).
9. A unlocking structure of a stroller according to claim 8, wherein: the mounting seat (7) comprises a seat body (7-2) and a cover plate (7-3), the penetrating opening (7-1) is formed in the cover plate (7-3), the first unlocking linkage piece (3) and the second unlocking linkage piece (4) are mounted in the seat body (7-2), and a penetrating hole (7-4) for the first traction rope (3-2) and the second traction rope (4-2) to penetrate through is formed in the seat body (7-2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011386355.0A CN112319592A (en) | 2020-12-02 | 2020-12-02 | Unlocking structure of bassinet |
| PCT/CN2021/077790 WO2022116402A1 (en) | 2020-12-02 | 2021-02-25 | Unlocking structure for child stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011386355.0A CN112319592A (en) | 2020-12-02 | 2020-12-02 | Unlocking structure of bassinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112319592A true CN112319592A (en) | 2021-02-05 |
Family
ID=74309358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011386355.0A Pending CN112319592A (en) | 2020-12-02 | 2020-12-02 | Unlocking structure of bassinet |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112319592A (en) |
| WO (1) | WO2022116402A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022116402A1 (en) * | 2020-12-02 | 2022-06-09 | 昆山威凯儿童用品有限公司 | Unlocking structure for child stroller |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2542450Y2 (en) * | 1992-10-27 | 1997-07-30 | コンビ株式会社 | Opening and closing operation mechanism provided on the push rod of the stroller |
| JP4812948B2 (en) * | 2001-03-05 | 2011-11-09 | コンビ株式会社 | stroller |
| US9475516B1 (en) * | 2016-01-27 | 2016-10-25 | Kun Wang | Folding device for baby carriage |
| US20200172142A1 (en) * | 2016-07-12 | 2020-06-04 | Dynamic Motion, Llc | Z-foldable stroller and accessories |
| CN210502813U (en) * | 2019-05-28 | 2020-05-12 | 好孩子儿童用品有限公司 | Unlocking device of children's shallow, unlocking device and children's shallow of children's articles for use |
| CN110171458B (en) * | 2019-05-28 | 2024-02-27 | 好孩子儿童用品有限公司 | Unlocking device of child trolley, unlocking device of child product and child trolley |
| CN112319592A (en) * | 2020-12-02 | 2021-02-05 | 昆山威凯儿童用品有限公司 | Unlocking structure of bassinet |
-
2020
- 2020-12-02 CN CN202011386355.0A patent/CN112319592A/en active Pending
-
2021
- 2021-02-25 WO PCT/CN2021/077790 patent/WO2022116402A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022116402A1 (en) * | 2020-12-02 | 2022-06-09 | 昆山威凯儿童用品有限公司 | Unlocking structure for child stroller |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022116402A1 (en) | 2022-06-09 |
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