CN113442989B - Foldable baby carriage - Google Patents
Foldable baby carriage Download PDFInfo
- Publication number
- CN113442989B CN113442989B CN202010344322.3A CN202010344322A CN113442989B CN 113442989 B CN113442989 B CN 113442989B CN 202010344322 A CN202010344322 A CN 202010344322A CN 113442989 B CN113442989 B CN 113442989B
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- China
- Prior art keywords
- bracket
- cable
- lower body
- handle
- backrest
- Prior art date
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Classifications
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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
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/083—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis the wheel axes being moved from each other during folding
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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
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/02—Hand-propelled vehicles or sledges being foldable or dismountable when not in use foldable widthwise
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The present invention provides a foldable stroller comprising: a main body part which is formed by a handle bracket, a connecting bracket and a lower bracket which are sequentially and rotatably connected; the lower body supporting part is rotatably connected with the connecting bracket and is used for supporting the lower body; a backrest part connected with the lower body supporting part for supporting the back of the user; a backrest adjusting part positioned on the upper side of the backrest part; a cable adjusting part connected with the lower body supporting part and the backrest part; one end of the first cable is connected to the cable adjusting part, and the other end of the first cable is connected to the supporting rod of the connecting bracket; and a second cable having one end connected to the cable adjusting portion and the other end connected to the backrest adjusting portion, wherein the foldable stroller is folded when the first cable is pulled to a rear lower side and the second cable is pulled to an upper side.
Description
Technical Field
The present invention relates to a collapsible pushchair.
Background
Infants have not yet developed fully during the period from birth to young children, and therefore, various devices are required to assist life. For example, a baby stroller that can help a child to move and relieve the load of a guardian to hold the child for a long time when the child is not walking or is walking is a very important device for the child or infant in this period.
One of the most appreciated functions of a stroller by a guardian is whether or not it is collapsible. When unfolded, the stroller is very bulky, so that if it cannot be folded and reduced in size, it not only occupies a lot of space when stored at home, but also is difficult to put into a trunk or use public transportation when going out and carrying.
The existing strollers generally have a folding function, but the folding operation is relatively clumsy, and a plurality of steps are generally required to achieve the folding operation, so that the folding operation is complex and the folding is not smooth.
Prior art literature
Patent literature
(patent document 0001) Korean patent laid-open publication No. 10-1793220 (2017.10.27)
Disclosure of Invention
Technical problem
The invention aims to provide a baby carriage which can be folded semi-automatically without complicated operation.
Technical proposal
According to an embodiment of the present invention, there is provided a foldable stroller including: the main body part, the handle bracket, the connecting bracket and the lower bracket are sequentially and rotatably connected to form a frame from top to bottom; the lower body supporting part is rotatably connected with the connecting bracket and is used for supporting the lower body; a backrest part connected with the lower body supporting part for supporting the back of the user; a backrest adjusting part positioned on the upper side of the backrest part; a cable adjusting part connected with the lower body supporting part and the backrest part; one end of the first cable is connected to the cable adjusting part, and the other end of the first cable is connected to the supporting rod of the connecting bracket; and a second cable having one end connected to the cable adjusting portion and the other end connected to the backrest adjusting portion, wherein the foldable stroller is folded when the first cable is pulled to a rear lower side and the second cable is pulled to an upper side.
In addition, in the main body part, the handle bracket is formed to be bent and one end and the other end are formed at both sides to be spaced apart from and face each other, the connection brackets are rotatably connected to both ends of the handle bracket, respectively, and a lower part is formed to be bent toward the front, and further includes the support bar connecting both sides, and the lower part bracket is connected to the lower end of the connection bracket and extends toward the front.
In addition, the main body portion includes: side brackets located on both sides of the user's body and having upper ends rotatably connected to the handle brackets; the first wheel bracket is rotatably connected to the lower end of the side bracket and is connected with the front wheel; and a second wheel bracket rotatably coupled to a lower end of the side bracket and coupled to the rear wheel.
In addition, the lower body support part includes: the first lower body brackets are respectively positioned at two sides to support the lower body, and the rear parts of the first lower body brackets are fastened on the cable adjusting parts; the two ends of the second lower body bracket are connected to the front parts of the side brackets at the two sides; and the upper end of the adjusting bracket is connected with the rear end part of the first lower body bracket, and the lower end of the adjusting bracket is connected with the lower part of the connecting bracket and comprises adjusting teeth for accommodating the supporting rods.
When the handle holder is rotated forward and lowered downward, the upper end of the link holder connected to the lower end of the handle holder is moved rearward and lowered, and as the upper end of the link holder is moved rearward and lowered, the lower end of the link holder is moved rearward and raised, and as the lower end of the link holder is moved rearward and raised, the first wheel holder is pulled rearward.
Further, as the upper end of the connection bracket moves backward and descends, the lower end of the adjustment bracket connected to the connection bracket moves backward, the support bar and the adjustment bracket are spaced apart from each other, and as the rear end of the adjustment bracket moves backward, the first lower body bracket connected to the upper end of the adjustment bracket moves forward.
In addition, as the handle bracket descends to drive the upper end of the connecting bracket to move backward and descend, the first cable connected to the connecting bracket is pulled to the rear lower side, as the upper end of the adjusting bracket moves forward, the first lower body bracket connected to the upper end of the adjusting bracket moves forward, and the second cable is pulled to the front, thereby completing folding.
Advantageous effects
According to the embodiment of the invention, the folding can be semi-automatically performed without a separate folding process.
Drawings
Fig. 1 is a diagram illustrating a foldable stroller in accordance with an embodiment of the present invention.
Fig. 2 is a view showing a backrest portion according to an embodiment of the present invention.
Fig. 3 is a view showing a cross section of a cable adjusting portion according to an embodiment of the present invention.
Fig. 4 is an exploded view of a cable adjustment portion of an embodiment of the invention.
Fig. 5 to 7 are diagrams illustrating a process in which a foldable stroller is folded according to an embodiment of the present invention.
Fig. 8 and 9 are diagrams illustrating the operation of the cable according to an embodiment of the present invention.
Reference numerals
1: foldable stroller 10: main body part
11: handle support 12: connecting support
121: the support rod 13: lower support
14: side brackets 15: first wheel support
16: second wheel bracket 20: folding button
30: backrest 31: backboard support
32: connecting rod 40: backrest adjusting part
50: a cable adjusting section 51: internal gear cover
511: first inlet 511 512: a second inlet
52: fixing portion 53: gear wheel
54: spring 55: fixing plate
56: external gear cover 57: fastening piece
61: first cable 62: second cable
70: lower body support 71: first lower body support
72: a second lower body bracket 73: adjusting bracket
731: adjusting tooth 81: table bench
82: pedal 83: supporting table
Detailed Description
Hereinafter, a specific embodiment of the present invention will be described with reference to the drawings. These are merely examples and the present invention is not limited thereto.
In describing the present invention, a detailed description of known techniques related to the present invention will be omitted when it may obscure the gist of the present invention. Also, a plurality of terms described later are defined based on consideration of functions in the present invention, and may be changed according to a user, intention or convention of the user, or the like. Therefore, the definition should be made based on the content of the entire specification.
The technical idea of the present invention is defined by the claims, and the following examples are only means for effectively explaining the technical idea of the present invention to a person skilled in the art.
Fig. 1 is a diagram showing a foldable stroller 1 according to an embodiment of the present invention, fig. 2 is a diagram showing a backrest 30 according to an embodiment of the present invention, fig. 3 is a diagram showing a cross section of a cable adjusting portion 50 according to an embodiment of the present invention, and fig. 4 is an exploded view of the cable adjusting portion 50 according to an embodiment of the present invention.
Referring to fig. 1 to 4, the foldable stroller 1 may include a main body portion 10, a folding button 20, a backrest portion 30, a backrest adjustment portion 40, a cable adjustment portion 50, a first cable 61, a second cable 62, a lower body support portion 70, a table 81, a pedal 82, and a support table 83.
The main body 10 can form a frame that constitutes the entire shape of the stroller.
The body portion 10 may include a handle bracket 11, a connecting bracket 12, a lower bracket 13, a side bracket 14, a first wheel bracket 15, and a second wheel bracket 16. At this time, the respective structures can be rotatably connected to each other. As an example, the portions of the respective structures that are connected to each other may be formed with hinges, connectors, or the like to rotatably connect the respective structures to each other.
The handle bracket 11, the connection bracket 12, and the lower bracket 13 can be rotatably connected in sequence, thereby forming a top-to-bottom frame. The side brackets 14 can form a two-sided frame, with the first wheel bracket 15 and the second wheel bracket 16 being attached to the wheels.
The handle bracket 11 is a part for a guardian to hold the stroller. That is, the handle holder 11 can be formed in a height and shape that can be held by a guardian.
The handle bracket 11 can be formed by bendingAnd one end and the other end are formed on both sides in a spaced-apart and facing manner. One end of the handle bracket 11 is located on the left side and the other end is located on the right side. That is, the handle holder 11 is formed such that
The figure is rotated 90 degrees in the clockwise direction.
In the present invention, the side of the table 81 facing the front surface of the user sitting on the stroller is set as the front side, and the side of the handle holder 11 is set as the rear side.
The connection brackets 12 are rotatably connected to both ends of the handle bracket 11, respectively. Specifically, the connection brackets 12 are connected to the left and right ends of the handle bracket 11, respectively. The connection bracket 12 is formed in a shape in which a lower portion is bent toward the front.
The upper end of the connecting bracket 12 is connected to the handle bracket 11, and the lower end of the connecting bracket 12 bent toward the front is connected to the lower bracket 13.
The lower bracket 13 can connect the connection bracket 12 and the first wheel bracket 15. Specifically, the lower bracket 13 is connected to the lower end of the connecting bracket 12, and extends forward to be connected to the first wheel bracket 15. The lower brackets 13 are connected to the connection brackets 12 on both sides.
The side brackets 14 are located on both sides of the user's body and are capable of protecting the user on both sides of the user's body. The side bracket 14 may be connected to the handle bracket 11 and the first wheel bracket 15. Specifically, the upper end of the side bracket 14 is rotatably connected to a prescribed height of the side portion of the handle bracket 11, and the lower end of the side bracket 14 is rotatably connected to the upper end of the first wheel bracket 15.
The first wheel bracket 15 is rotatably connected to the lower end of the side bracket 14 and is connected to the front wheel. A second wheel bracket 16 is rotatably connected to the lower end of the side bracket 14 and is connected to the rear wheel.
That is, the upper end of the first wheel bracket 15, the upper end of the second wheel bracket 16, and the lower end of the side bracket 14 are rotatably connected to one point.
The fold button 20 may be formed at the handle bracket 11. The fold button 20 is formed at a portion that can be held by a user so that the guardian presses the button.
The folding button 20 is connected to an internal cable inside the handle holder 11, and when the folding button 20 is pressed, the internal cable is driven, so that the fixed state of the handle holder 11 and the connection holder 12 is released. The fixed state of the handle bracket 11 and the connecting bracket 12 is a state in which the foldable stroller 1 is unfolded, and is a state in which the lower portion of the handle bracket 11 and the upper portion of the connecting bracket 12 are aligned. In contrast, the released state of the handle bracket 11 and the connection bracket 12 is a state in which the foldable stroller 1 is folded, and is a state in which the lower portion of the handle bracket 11 and the upper portion of the connection bracket 12 are folded at a predetermined angle.
The backrest portion 30 is a portion for supporting the back of the user.
The backrest portion 30 is located between the connecting brackets 12 on both sides, and is formed along the longitudinal direction from the handle bracket 11 to the connecting brackets 12. That is, the upper portion of the backrest 30 is located between both sides of the lower portion of the handle bracket 11, and the lower portion of the backrest 30 is located between both sides of the upper portion of the connection bracket 12.
The backrest portion 30 may include a back bracket 31 and a connecting rod 32.
The back plate holder 31 is formed to be curved, and one end and the other end are formed on both sides in a spaced-apart and facing manner. One end of the back plate bracket 31 is located on the left side, and the other end is located on the right side. That is, the back plate holder 31 is formed to
The figure is rotated 90 degrees in the clockwise direction.
At this time, the back plate bracket 31 may be formed smaller than the handle bracket 11 so as to be located inside the handle bracket 11.
The connection bars 32 can connect both sides of the back plate bracket 31 to improve durability of the back plate bracket 31, and can support the user's back from falling backward when the user leans against the back. In addition, a backrest adjusting part 40 may be provided at the connection rod 32.
The backrest adjusting part 40 is connected to the upper side of the backrest part 30 and is connected to the second cable 62. Specifically, the backrest adjusting part 40 is provided on the connection rod 32 to fix the other end of the second cable 62. The backrest adjustment part 40 is fixed to the other end of the second cable 62 in a state of being provided to the connection rod 32 of the backrest part 30, and therefore, when the second cable 62 is pulled, the backrest adjustment part 40 is also pulled together, thereby pulling the backrest part 30.
The cable adjusting portion 50 is connected to the lower body supporting portion 70, and is connected to the first cable 61 and the second cable 62. Specifically, the cable adjusting part 50 may be fixed to the rear end of the first lower body bracket 71 of the lower body supporting part. One ends of the first cable 61 and the second cable 62 are fixed to the cable adjusting portion 50.
Referring to fig. 3 and 4, the cable adjusting portion 50 includes an inner gear cover 51, a fixing portion 52, a gear 53, a spring 54, a fixing plate 55, an outer gear cover 56, and a fastener 57.
The inner gear cover 51 includes a first inlet 511 and a second inlet 512. One end of each of the first and second cables 61 and 62 can be inserted through the first and second inlets 511 and 512.
The fixing portion 52 can be coupled in such a manner as to surround the first inlet 511 and the second inlet 512 of the inner gear cover 51 to improve the fixing force of the first cable 61 and the second cable 62 inserted into the first inlet 511 and the second inlet 512.
The gear 53 is inserted into the inner gear cover 51 to fix one end portions of the first cable 61 and the second cable 62. The gear 53 can be moved from side to side inside the inside gear cover 51 in a state where the first cable 61 and the second cable 62 are fixed.
The spring 54 is inserted into the inside of the internal gear cover 51 and is located between the first inlet 511, the second inlet 512, and the gear 53 of the internal gear cover 51. The spring 54 provides an elastic force to the gear 53.
Specifically, when a force is generated that pulls the first cable 61 and the second cable 62 to the outside of the internal gear cover 51, the spring 54 is compressed, and the gear 53 moves toward the first inlet 511 and the second inlet 512 sides of the internal gear cover 51. After that, when the force pulling the first and second cables 61 and 62 to the outside disappears, the spring 54 is restored to the state before being compressed, whereby the gear 53 also moves in a direction away from the first and second inlets 511 and 512.
The fixing plate 55 can fix the external gear cover 56 and the gear 53.
The external gear cover 56 is fixed to opposite sides of the first inlet 511 and the second inlet 512 of the internal gear cover 51. The external gear cover 56 is fixed with a first lower body bracket 71.
The above-described plurality of structures and the first lower body bracket 71 can be fastened by the fastener 57.
The lower body supporting part 70 is connected with the cable adjusting part 50 to support the lower body. The lower body support 70 includes a first lower body bracket 71, a second lower body bracket 72, and an adjustment bracket 73.
The first lower body brackets 71 are respectively located at both sides to support the lower body, and the cable adjusting portion 50 is fastened at the rear portion thereof.
The second lower body bracket 72 has both ends connected to the front of the side brackets 14 on both sides.
The upper end of the adjustment bracket 73 is connected to the rear end of the first lower body bracket 71, and the lower end is connected to the lower portion of the connection bracket 12. The adjustment bracket 73 is formed with adjustment teeth 731 for accommodating the support rod 121.
The table 81 is connected to the step 82, and a user can take his hand or place an article, which is located in front of the user, and can protect the front of the user.
The pedal 82 is connected to the second lower body bracket 72, and a user can put on and off the body. A pedal 82 is rotatably coupled to the second lower body bracket 72.
The support table 83 is connected to the lower bracket 13, and can hold other articles.
Fig. 5 to 7 are diagrams showing a process of folding the foldable stroller 1 according to an embodiment of the present invention, and fig. 8 and 9 are diagrams showing an operation of a cable according to an embodiment of the present invention.
Referring to fig. 5 to 9, the pre-folded state is a state in which the handle bracket 11 is inclined rearward.
In this state, when the folding button 20 is pressed to fold the foldable stroller 1, the handle bracket 11 is rotated forward and lowered downward.
The upper end of the link bracket 12 rotatably connected to the lower end of the handle bracket 11 moves backward while descending, and the lower end of the link bracket 12 whose lower portion is bent forward moves backward while ascending as the upper end of the link bracket 12 moves backward and descends. As the lower end of the link bracket 12 moves toward the rear and rises, the first wheel bracket 15 to which the front wheel is attached is pulled toward the rear.
As the upper end of the connection bracket 12 moves backward and descends, the lower end of the adjustment bracket 73 connected to the connection bracket 12 moves backward, so that the support rod 121 and the adjustment bracket 73 are spaced apart from each other. At this time, as the rear end of the adjustment bracket 73 moves rearward, the first lower body bracket 71 connected to the upper end of the adjustment bracket 73 can move forward.
As the handle bracket 11 descends to move the upper end of the connection bracket 12 backward and descend, the first cable 61 connected to the connection bracket 12 is pulled downward backward, and as the upper end of the adjustment bracket 73 moves forward, the first lower body bracket 71 connected to the upper end of the adjustment bracket 73 moves forward, so that the second cable 62 is pulled forward.
In this way, folding can be performed by the first cable 61 being pulled to the rear lower side and the second cable 62 being pulled to the upper side.
In short, when the folding button 20 is pressed, the handle holder 11 is lowered, and as the handle holder 11 is lowered, the support rod 121 of the connection holder 12 is lowered, the fixation of the adjustment bracket 73 fixed to the support rod 121 is released, and the fixation of the backrest 30 is released. At this time, the first cable 61 moves toward the rear lower side, and the second cable 62 is pulled upward, thereby folding the stroller.
While the present invention has been described in detail with reference to the exemplary embodiments, those skilled in the art will be able to make various modifications to the embodiments without departing from the scope of the invention. Accordingly, the scope of the claims of the present invention is not limited to the illustrated embodiments, but is defined by the appended claims and their equivalents.
Claims (6)
1. A collapsible pushchair comprising:
a main body part which is formed into a frame from top to bottom by a handle bracket, a connecting bracket and a lower bracket which are rotatably connected in sequence;
the lower body supporting part is rotatably connected with the connecting bracket and is used for supporting the lower body;
a backrest part connected with the lower body supporting part for supporting the back of the user;
a backrest adjusting part configured on the upper side of the backrest part;
a cable adjusting part connected with the lower body supporting part and the backrest part;
one end of the first cable is connected to the cable adjusting part, and the other end of the first cable is connected to the supporting rod of the connecting bracket; and
a second cable, one end of which is connected with the cable adjusting part and the other end of which is connected with the backrest adjusting part,
wherein, the liquid crystal display device comprises a liquid crystal display device,
the lower body support includes:
the rear part of the first lower body bracket is fastened on the cable adjusting part; and
an adjusting bracket, the upper end of which is connected with the rear end part of the first lower body bracket, the lower end of which is connected with the lower part of the connecting bracket,
the handle bracket descends to drive the upper end of the connecting bracket to move backwards and descend, the first cable connected with the connecting bracket is pulled to the lower rear side, the first lower body bracket connected with the upper end of the adjusting bracket moves forwards along with the forward movement of the upper end of the adjusting bracket, and the second cable is pulled to the front and the upper side, so that folding is completed.
2. The collapsible pushchair of claim 1, wherein the pushchair comprises,
in the main body portion, the handle holder is formed to be bent, and one end and the other end are provided on both sides in a spaced and opposed manner from each other,
the connecting brackets are respectively rotatably connected to both ends of the handle bracket, and the lower part is bent toward the front, and further comprise the supporting bars connecting both sides,
the lower bracket is connected to the lower end of the connecting bracket and extends forward.
3. The collapsible pushchair of claim 2, wherein the pushchair comprises,
the main body portion includes:
the side brackets are positioned on two sides of the body of the user, and the upper ends of the side brackets are rotatably connected with the handle brackets;
the first wheel bracket is rotatably connected to the lower end of the side bracket and is connected with the front wheel; and
and a second wheel bracket rotatably connected to the lower end of the side bracket and connected to the rear wheel.
4. The foldable stroller of claim 3, wherein the frame is configured to be folded,
the lower body support further includes:
a second lower body bracket, two ends of which are connected to the front of the side brackets at two sides,
the first lower body brackets are respectively arranged at two sides to support the lower body,
the adjustment bracket includes adjustment teeth for receiving the support bar.
5. The collapsible pushchair of claim 4, wherein the pushchair comprises,
when the handle bracket rotates forward and descends downward, the upper end of the connecting bracket connected to the lower end of the handle bracket moves backward and descends,
as the upper end of the connection bracket moves backward and descends, the lower end of the connection bracket moves backward and ascends,
the first wheel bracket is pulled rearward as the lower end of the connecting bracket moves rearward and rises.
6. The collapsible pushchair of claim 5, wherein the pushchair comprises,
as the upper end of the connection bracket moves backward and descends, the lower end of the adjustment bracket connected to the connection bracket moves backward, thereby separating the support bar and the adjustment bracket from each other,
the first lower body bracket connected to the upper end of the adjustment bracket moves forward as the rear end of the adjustment bracket moves rearward.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200035882A KR102291498B1 (en) | 2020-03-24 | 2020-03-24 | Foldable child stroller |
| KR10-2020-0035882 | 2020-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113442989A CN113442989A (en) | 2021-09-28 |
| CN113442989B true CN113442989B (en) | 2023-07-04 |
Family
ID=77466488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010344322.3A Active CN113442989B (en) | 2020-03-24 | 2020-04-27 | Foldable baby carriage |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102291498B1 (en) |
| CN (1) | CN113442989B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102781761A (en) * | 2010-01-22 | 2012-11-14 | 康贝株式会社 | Foldable baby carriage |
| CN103917430A (en) * | 2011-11-01 | 2014-07-09 | 康贝株式会社 | Foldable stroller |
| CN105564485A (en) * | 2014-11-04 | 2016-05-11 | 康贝株式会社 | Stroller |
| CN109955885A (en) * | 2019-03-14 | 2019-07-02 | 柯全德 | A kind of perambulator of folding convenient |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3986826B2 (en) * | 2002-01-15 | 2007-10-03 | コンビ株式会社 | Stroller with reclining mechanism |
| US7686322B2 (en) * | 2004-04-30 | 2010-03-30 | Chicco Usa, Inc. | Foldable stroller with memory recline |
| EP2611670B1 (en) | 2010-09-01 | 2020-04-22 | Britax Childcare Pty Ltd. | Folding stroller improvements |
| JP2019156214A (en) * | 2018-03-14 | 2019-09-19 | 株式会社リッチェル | Baby carriage |
-
2020
- 2020-03-24 KR KR1020200035882A patent/KR102291498B1/en active IP Right Grant
- 2020-04-27 CN CN202010344322.3A patent/CN113442989B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102781761A (en) * | 2010-01-22 | 2012-11-14 | 康贝株式会社 | Foldable baby carriage |
| CN103917430A (en) * | 2011-11-01 | 2014-07-09 | 康贝株式会社 | Foldable stroller |
| CN105564485A (en) * | 2014-11-04 | 2016-05-11 | 康贝株式会社 | Stroller |
| CN109955885A (en) * | 2019-03-14 | 2019-07-02 | 柯全德 | A kind of perambulator of folding convenient |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113442989A (en) | 2021-09-28 |
| KR102291498B1 (en) | 2021-08-20 |
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