CN216494529U - Dual-purpose baby carriage - Google Patents
Dual-purpose baby carriage Download PDFInfo
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- CN216494529U CN216494529U CN202121058830.1U CN202121058830U CN216494529U CN 216494529 U CN216494529 U CN 216494529U CN 202121058830 U CN202121058830 U CN 202121058830U CN 216494529 U CN216494529 U CN 216494529U
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Abstract
The utility model provides a dual-purpose baby carriage which comprises a transverse frame, a handlebar, two front wheels, two supporting plates, a seat and two rear wheels. The baby carriage provided by the utility model can be used as a walker and can also be transformed into a trojan horse, the defect of single function of the traditional baby carriage is overcome, the structure is simple, the state switching of three parts is realized through three hinged structures and three corresponding groups of locking mechanisms, the operation is simple, and the problem of part loss caused by other modes of transforming the baby carriage in a splicing mode is solved.
Description
Technical Field
The utility model relates to a dual-purpose baby carriage.
Background
The baby carriage is a toy liked by most children, and at present, various baby carriages such as a sliding carriage, a baby walker, a scooter, a trojan horse and the like are available on the market, but the existing baby carriage is fixed in structure and cannot be transformed, namely one baby carriage is only one type of baby carriage and cannot be transformed into another baby carriage, if a child wants to play another type of baby carriage, the child needs to buy the baby carriage separately, so that the living cost of a family is increased, the field is occupied, and the existing baby carriage needs to be further improved.
Disclosure of Invention
The utility model provides a dual-purpose baby carriage for solving the technical problems, which comprises a transverse frame, a handle, two front wheels, two supporting plates, a seat and two rear wheels.
The handlebar comprises a handlebar frame and handles at two ends of the top of the handlebar frame. The front surface of the handle frame is arched door-shaped, and the side surface is arc-shaped. The two ends of the bottom of the handle frame are hinged to the two ends of the transverse frame, and a first locking structure is arranged at the hinged position. Because the handlebar can rotate relative to the transverse frame, the handlebar can be limited to be in a standing state or a falling state through the first locking structure, wherein the standing state is used as the handlebar of the baby walker, and the falling state is used as the arc-shaped base of the hobbyhorse.
The two front wheels are symmetrically arranged at two ends of the transverse frame.
The front ends of the two supporting plates are respectively obliquely and crossly hinged with the two sides of the transverse frame, and the hinge shaft is vertical to the axial direction of the transverse frame. And a second locking structure which limits the two supporting plates to be in an opening state or a close state is arranged at the hinged position. Because the backup pad is articulated with horizontal frame slope cross, when rotating the articulated position, two backup pads can be close to each other or leave each other, open promptly, when opening, can steadily support whole bassinet, satisfy the demand of walker.
The seat is hinged to the middle of the transverse frame through a support rod, the hinged shaft is parallel to the axial direction of the transverse frame, and a third locking structure armrest which limits the seat to a folding state attached to the handlebar or a using state of the handlebar on different sides of the transverse frame is arranged at the hinged position. The seat can rotate relative to the transverse frame, so that the seat can rotate to be attached to the erected handle to form a folding state, or when the handle is laid down to be attached to the supporting plate, the seat rotates to the other side of the supporting plate through the abdicating opening formed by the two opened supporting plates and is erected to turn over the whole baby carriage, the handle is changed into an arc-shaped base to form a wooden horse, the seat is the seat of the wooden horse, and the armrest at the end part of the seat is the handle of the wooden horse.
The two rear wheels are respectively arranged at the rear ends of the two supporting plates and become wheels of the walker together with the two front wheels.
It can be seen that there are two aspects to the stroller, including:
the form of the walker: the handlebar is in a standing state, the two supporting plates are in an opening state, and the seat is in a folding state;
the form of the wooden horse is as follows: the handlebar hand is for the state of falling down, the seat is walked around open two backup pads and is restricted at the user state. The two support plates are switched to a close state.
Preferably, the first locking structure, the second locking structure or the third locking structure includes two limiting grooves disposed in one of the two hinge members and a limiting member disposed in the other movable hinge member, the limiting member is limited in one of the limiting grooves, retreats from the limiting member, rotates the hinge members, releases the limiting member, and the limiting member is limited in the other limiting groove, thereby realizing switching and locking of states of the hinge members.
Preferably, the first locking structure comprises a butt-joint block and a first limiting member.
The butt joint block is arranged in an inner cavity at the bottom end of the handle frame and is fixedly connected with the transverse frame through an extension shaft, namely, the butt joint block and the transverse frame are relatively fixed. Two first limiting grooves are formed in the periphery of the butt joint block. The first limiting groove is strip-shaped, is parallel to the axis of the transverse frame and penetrates through two ends of the butt joint block.
The first limiting part comprises an installation plate, a pressing plate, two rib plates and a limiting rod. The mounting plate is hinged in the inner cavity, one end, close to the axis of the transverse frame, of the mounting plate is connected with the pressing plate, and a button extending out from an opening in the wall surface of the inner cavity is arranged at the top of the other end of the pressing plate. The two ribbed plates are arranged at the bottom of the pressing plate at intervals in parallel and are perpendicular to the axis of the transverse frame. The limiting rod is arranged between the two rib plates and is parallel to the first limiting groove. Be equipped with the first spring of pretension between the other end of mounting panel and the handle frame, through the elasticity of first spring, the button stretches out the opening, and the gag lever post card goes into two one in the first spacing groove, when will switching over, only need press the button, first locating part is overcome first spring and is rotated to drive the gag lever post and withdraw from current first spacing groove, can rotate the handlebar hand this moment, when going to another state, because the button has been loosened, under the elastic force effect of first spring, the gag lever post is automatic to be gone into another spacing groove, thereby locks the handlebar hand once more.
Preferably, the support plate includes a connection section and an extension section. One end of the connecting section is hinged to the transverse frame, the other end of the connecting section extends in a crossed mode with the axial direction of the transverse frame in an inclined mode and is connected with one end of the extending section, the other end of the extending section is a free end and is perpendicular to the transverse frame in an extending mode.
Preferably, the end part of the connecting section is provided with a T-shaped cylindrical limiting lug perpendicular to the transverse frame. The transverse frame is provided with a T-shaped limiting hole, and the connecting section is hinged to the transverse frame through a T-shaped cylindrical limiting lug and the T-shaped limiting hole to realize hinged connection of the supporting plate and the transverse frame.
Preferably, the second locking structure includes two second limiting grooves and a second limiting member.
The two second limiting grooves are symmetrically arranged on two sides of the T-shaped limiting hole.
The second limiting part is a movable elastic lug arranged on one side of the T-shaped cylindrical limiting lug, and the movable elastic lug is provided with a push block extending out of the side part of the connecting section. The movable elastic lug is clamped into one of the two second limiting grooves to push the push block, the movable elastic lug exits from the push block, the connecting section is turned over, the push block is loosened, and the movable elastic lug is clamped into the other of the two second limiting grooves, so that state switching and locking of the supporting plate are achieved.
Preferably, the bottom of seat is equipped with the supporting seat, and during the vaulting horse form, two the extension section of backup pad merges, the supporting seat supports on two extension sections, guarantees that the seat can not be forced and pushes down.
Preferably, a combined interlocking structure is arranged between the two extension sections to ensure that the two extension sections can be stably combined, so that the support is provided for the seat.
Preferably, the combining and interlocking structure comprises an opposite lug and a connecting piece which are respectively arranged on the two extension sections. The two lugs are provided with coaxial screw holes, one end of the connecting piece is provided with threads, the other end of the connecting piece is provided with a twisting head, and the connecting piece is sequentially screwed into the screw holes of the two lugs.
Preferably, the bottom end of the supporting rod is provided with a horizontal hinge hole. The position that is close to horizontal hinge hole is equipped with the mounting groove, the preceding lateral wall of mounting groove is equipped with the connecting hole of the horizontal hinge hole of UNICOM. The support rod is hinged on the transverse frame through a horizontal hinge hole.
The third locking structure comprises two third limiting grooves, a third limiting piece and a third spring.
The two third limiting grooves are arranged on the periphery of the transverse frame and are positioned on the same cross section with the connecting holes.
The front end of third locating part is equipped with spacing protrusion, and the top is equipped with dials the piece, the third locating part is installed in the mounting groove, third spring compression sets up between the rear end of third locating part and the rear side wall of mounting groove, spacing protrusion stretches out to horizontal hinge hole through the connecting hole to the card goes into two one of third spacing groove promotes dial the piece, the third spring further compresses, spacing protrusion withdraws from the third spacing groove to realize the switching and the locking of seat position.
As is apparent from the above description of the present invention, the present invention has the following advantageous effects:
1. the baby carriage has two functions, namely, the baby carriage can be used as a walker and can be transformed into a trojan horse, and the defect that the function of the traditional baby carriage is single is overcome;
2. simple structure through three hinge structure and three locking mechanical system of corresponding group, realizes the state switching at three position, easy operation avoids other with concatenation mode deformation bassinet forms, leads to spare part to lose the problem.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.
Wherein:
FIG. 1 is an isometric view of a convertible stroller; (wooden horse shape)
FIG. 2 is a second isometric view of a convertible stroller; (wooden horse shape)
FIG. 3 is a side elevational view of a dual use stroller; (go-carts shape)
FIG. 4 is a top plan view of a convertible stroller; (wooden horse shape)
FIG. 5 is a cross-sectional view of a first dual use stroller; (wooden horse shape)
FIG. 6 is a second cross-sectional view of a dual use stroller; (wooden horse shape)
FIG. 7 is a third cross-sectional view of a convertible stroller; (wooden horse shape)
Fig. 8 is an exploded view of a convertible stroller.
The designations in fig. 1 to 8 are respectively: a transverse frame 1, a T-shaped limiting hole 11, a second limiting groove 12, a third limiting groove 13,
The bicycle comprises a bicycle handle 2, a handle frame 21, a handle 22, a butt joint block 23, a first limit groove 231, a first limit part 24, a mounting plate 241, a pressing plate 242, two ribs 243, a limit rod 244, a button 245, two front wheels 3, two support plates 4, a connecting section 41, an extending section 42, a T-shaped cylindrical limit lug 411, a second limit part 412, a push block 413, a combined interlocking structure 421, a seat 5, a support rod 51, a horizontal hinge hole 511, a mounting groove 512, a third limit part 52, a toggle block 53 and two rear wheels 6.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
A dual-purpose baby carriage comprises a transverse frame 1, a handlebar 2, two front wheels 3, two supporting plates 4, a seat 5 and two rear wheels 6. Can be modified into the hobbyhorse of figures 1 and 2 and the walker of figure 3.
Referring to fig. 1 to 8, the handlebar 2 includes a handlebar frame 21 and grips 22 at both ends of the top of the handlebar frame 21. The front surface of the handle frame 21 is arched, and the side surface is arc-shaped. The two ends of the bottom of the handle frame 21 are hinged to the two ends of the transverse frame 1, and a first locking structure is arranged at the hinged position. Since the handlebar 2 can be relatively rotated with respect to the transversal frame 1, the handlebar 2 can be restricted to the erected state serving as the handlebar 2 of the walker or the laid-down state serving as the arc-shaped base of the hobbyhorse by the first locking structure.
Referring to fig. 5, in the present embodiment, the first locking structure includes a butt-joint block 23 and a first limiting member 24.
The butt-joint block 23 is arranged in the inner cavity at the bottom end of the handle frame 21 and is fixedly connected with the transverse frame 1 through an extension shaft, namely, the butt-joint block 23 is relatively fixed with the transverse frame 1. Two first limiting grooves 231 are formed on the periphery of the butt joint block 23. The first limiting groove 231 is strip-shaped, is parallel to the axis of the transverse frame 1, and penetrates through two ends of the butt-joint block 23.
The first limiting member 24 includes an installation plate 241, a pressing plate 242, two ribs 243 and a limiting rod 244. The mounting plate 241 is hinged in the inner cavity, one end of the mounting plate close to the axis of the transverse frame 1 is connected with the pressing plate 242, and the top of the other end of the pressing plate 242 is provided with a button 245 extending out from an opening on the wall surface of the inner cavity. The two ribs 245 are arranged at the bottom of the pressing plate 242 in parallel at intervals and are perpendicular to the axis of the transverse frame 1. The limiting rod 244 is installed between the two ribs 243 and is parallel to the first limiting groove 231. Be equipped with the first spring of pretension between the other end of mounting panel 241 and handle frame 21, through the elasticity of first spring, button 245 stretches out the opening, and gag lever post 244 blocks into two one in the first spacing groove 231, when will switching over, only need press button 245, first locating part 24 overcomes first spring and rotates to drive gag lever post 244 and withdraw from current first spacing groove 231, can rotate handlebar hand 2 this moment, when going to another state, because button 245 has been loosened, under the elastic force effect of first spring, gag lever post 244 is automatic to be blocked into another spacing groove, thereby locks handlebar hand 2 once more.
The two front wheels 3 are symmetrically arranged at two ends of the transverse frame 1.
The front ends of the two supporting plates 4 are respectively and crosswise hinged with the two sides of the transverse frame 1 in an inclined mode, and the hinge shaft is perpendicular to the axial direction of the transverse frame 1. And the hinged position is provided with a second locking structure which limits the two supporting plates 4 to be in an open state or a close state. Because the supporting plates 4 are obliquely and crossly hinged with the transverse frame 1, when the hinged position is rotated, the two supporting plates 4 can be close to each other or separate from each other, namely, the two supporting plates are opened, and when the two supporting plates are opened, the whole baby carriage can be stably supported, so that the requirements of a baby walker are met.
In this embodiment, the support plate 4 includes a connecting section 41 and an extending section 42. One end of the connecting section 41 is hinged to the transverse frame 1, the other end of the connecting section extends obliquely and crosswise with the axial direction of the transverse frame 1 and is connected with one end of the extending section 42, and the other end of the extending section 42 is a free end and extends perpendicular to the transverse frame 1.
The end of the connecting section 41 is provided with a T-shaped cylindrical limit projection 411 perpendicular to the transverse frame 1. The transverse frame 1 is provided with a T-shaped limiting hole 11, and the connecting section 41 is hinged to the transverse frame 1 through a T-shaped cylindrical limiting lug 411 and the T-shaped limiting hole 11 to realize the hinged connection of the support plate 4 and the transverse frame 1.
Referring to fig. 6, the second locking structure includes two second limiting grooves 12 and a second limiting member 412.
The two second limiting grooves 12 are symmetrically arranged on two sides of the T-shaped limiting hole 11.
The second limiting member 412 is a movable elastic bump disposed on one side of the T-shaped cylindrical limiting bump 411, and the movable elastic bump is provided with a pushing block 413 extending from the side of the connecting section 41. The movable elastic lug is clamped into one of the two second limiting grooves 12 to push the push block 413 to withdraw from the movable elastic lug, the connecting section 41 is turned over, the push block 413 is loosened, and the movable elastic lug is clamped into the other of the two second limiting grooves 12, so that the state switching and locking of the support plate 4 are realized.
The seat 5 is hinged to the middle of the transverse frame 1 through a support rod 51, the hinge shaft is parallel to the axial direction of the transverse frame 1, and a third locking structure which limits the seat 5 to a folding state which is attached to the handlebar 2 or a using state which is different from the use state of the handlebar 2 on different sides of the transverse frame 1 is arranged at the hinged position. Because the seat 5 can rotate relative to the transverse frame 1, the seat can rotate to be attached to the erected vehicle handle 2 to form a folding state, or when the vehicle handle 2 is laid down to be attached to the supporting plate 4, the seat 5 rotates to the other side of the supporting plate 4 through a abdicating opening formed by the two opened supporting plates 4 and is erected, the whole baby carriage is turned upside down, the vehicle handle 2 becomes an arc-shaped base to become a hobbyhorse, the seat 5 is the seat 5 of the hobbyhorse, and the armrest at the end part of the seat becomes the handle of the hobbyhorse.
In this embodiment, the bottom end of the support rod 51 is provided with a horizontal hinge hole 511. A mounting groove 512 is arranged at a position close to the horizontal hinge hole 511, and a connecting hole communicated with the horizontal hinge hole 511 is arranged on the front side wall of the mounting groove 512. The support bar 51 is hinged to the transversal frame 1 by means of horizontal hinge holes 511.
Referring to fig. 7, the third locking structure includes two third limiting grooves 13, a third limiting member 52 and a third spring.
The two third limiting grooves 13 are arranged on the periphery of the transverse frame 1 and are positioned on the same cross section with the connecting holes.
The front end of third locating part 52 is equipped with spacing protrusion, and the top is equipped with dials piece 53, third locating part 52 is installed in mounting groove 512, the compression setting of third spring is between the rear end of third locating part 52 and the back lateral wall of mounting groove 512, spacing protrusion stretches out to horizontal hinge hole 511 through the connecting hole to the card is gone into two one of third spacing groove 13 promotes dial piece 53, the third spring further compresses, spacing protrusion withdraws from third spacing groove 13, thereby realizes the switching and the locking of seat 5 position.
In order to further improve the stability of the hobbyhorse shape, the bottom of the seat 5 is provided with a support seat, when the hobbyhorse shape is adopted, the two extension sections 42 of the support plate 4 are combined, the support seat is supported on the two extension sections 42, the seat 5 is ensured not to be pressed downwards under the stress, and meanwhile, a combined interlocking structure 421 is arranged between the two extension sections 42 so as to ensure that the two extension sections 42 can be stably combined, thereby providing support for the seat 5. The method specifically comprises the following steps: the combination interlocking structure 421 includes an opposite ear and a connecting piece respectively disposed at the two extension sections 42. The two lugs are provided with coaxial screw holes, one end of the connecting piece is provided with threads, the other end of the connecting piece is provided with a twisting head, and the connecting piece is sequentially screwed into the screw holes of the two lugs.
The two rear wheels 6 are respectively arranged at the rear ends of the two supporting plates 4 and become wheels of the walker together with the two front wheels 3.
It can be seen that there are two aspects to the stroller, including:
the form of the walker: the handlebar 2 is in a vertical state, the two supporting plates 4 are in an open state, and the seat 5 is in a folding state;
the form of the wooden horse is as follows: handlebar 2 is for the state of falling down, open two backup pads 4 restriction are walked around to seat 5 at the user state. The two support plates 4 are switched to the close state.
The utility model has been described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the specific implementation in the above-described manner, and it is within the scope of the utility model to apply the inventive concept and solution to other applications without substantial modification.
Claims (10)
1. A dual use stroller, comprising:
a transverse frame;
the handlebar comprises a handlebar frame and handles at two ends of the top of the handlebar frame; the front surface of the handle frame is arched, and the side surface of the handle frame is arc-shaped; the two ends of the bottom of the handlebar frame are hinged with the two ends of the transverse frame, and a first locking structure for limiting the handlebar in a standing state or a laying state is arranged at the hinged position;
two front wheels symmetrically arranged at two ends of the transverse frame;
the front ends of the two supporting plates are obliquely and crossly hinged with the two sides of the transverse frame respectively, and the hinged shaft is vertical to the axial direction of the transverse frame; a second locking structure which limits the two supporting plates to be in an opening state or a close state is arranged at the hinged position;
the seat is hinged and installed in the middle of the transverse frame through a supporting rod, a hinged shaft is parallel to the axial direction of the transverse frame, and a third locking structure which limits the seat to a folding state which is attached to the handlebar or a using state which is attached to the handlebar on different sides of the transverse frame is arranged at the hinged position; the seat comprises an armrest;
two rear wheels respectively arranged at the rear ends of the two supporting plates;
the baby carriage has two forms including, for example,
the form of the walker: the handlebar is in a standing state, the two supporting plates are in an opening state, and the seat is in a folding state;
the form of the wooden horse is as follows: the handlebar is in a laid-down state, and the seat is limited in a use state by bypassing the two opened supporting plates; the two support plates are switched to a close state.
2. A convertible stroller according to claim 1, wherein the first, second or third locking structure comprises two retaining grooves provided in one of the two hinge members and a retaining member provided in the other of the two movable hinge members, the retaining member being retained in one of the retaining grooves.
3. A convertible stroller according to claim 1, wherein said first locking structure comprises a docking block and a first stop;
the butt joint block is arranged in an inner cavity at the bottom end of the handle frame and is fixedly connected with the transverse frame through an extension shaft; two first limiting grooves are formed in the periphery of the butt joint block; the first limiting groove is in a strip shape, is parallel to the axis of the transverse frame and penetrates through two ends of the butt joint block; the first limiting part comprises an installation plate, a pressing plate, two rib plates and a limiting rod; the mounting plate is hinged in the inner cavity, one end of the mounting plate close to the axis of the transverse frame is connected with the pressing plate, and the top of the other end of the pressing plate is provided with a button extending out from an opening on the wall surface of the inner cavity; the two rib plates are arranged at the bottom of the pressing plate in parallel at intervals and are vertical to the axis of the transverse frame; the limiting rod is arranged between the two rib plates and is parallel to the first limiting groove; the utility model discloses a portable electronic device, including mounting panel, button, gag lever post, first spring, the setting of mounting panel is equipped with the pretension between the other end of mounting panel and the handle frame, through the elasticity of first spring, the button stretches out the opening, and the gag lever post card is gone into two one in the first spacing groove.
4. A convertible stroller according to claim 1, wherein said support panel comprises a connecting section and an extension section; one end of the connecting section is hinged to the transverse frame, the other end of the connecting section extends in a crossed mode with the axial direction of the transverse frame in an inclined mode and is connected with one end of the extending section, the other end of the extending section is a free end and is perpendicular to the transverse frame in an extending mode.
5. A dual-purpose stroller according to claim 4, wherein the end of the connection section is provided with a T-shaped cylindrical limit projection perpendicular to the transverse frame; the transverse frame is provided with a T-shaped limiting hole, and the connecting section is hinged to the transverse frame through a T-shaped cylindrical limiting lug and the T-shaped limiting hole.
6. A convertible stroller according to claim 5, wherein said second locking structure comprises two second retaining grooves and a second retaining member;
the two second limiting grooves are symmetrically arranged on two sides of the T-shaped limiting hole;
the second limiting part is a movable elastic lug arranged on one side of the T-shaped cylindrical limiting lug, and the movable elastic lug is provided with a push block extending out of the side part of the connecting section; the movable elastic lug is clamped into one of the two second limiting grooves to push the push block, the movable elastic lug is withdrawn, the connecting section is turned over, the push block is loosened, and the movable elastic lug is clamped into the other of the two second limiting grooves.
7. A convertible stroller according to claim 4, wherein said seat is provided with a support base, and wherein said support base is supported on said support base in a horse-like configuration with said support base extensions being merged.
8. A convertible stroller according to claim 7, wherein said extensions are provided with a cooperating interlocking structure therebetween.
9. A convertible stroller according to claim 8, wherein said combined interlocking structure comprises an opposing lug and a connecting member respectively provided at the two extension sections; the two lugs are provided with coaxial screw holes, one end of the connecting piece is provided with threads, the other end of the connecting piece is provided with a twisting head, and the connecting piece is sequentially screwed into the screw holes of the two lugs.
10. A convertible stroller according to claim 1, wherein the bottom end of the support bar is provided with a horizontal hinge hole; a mounting groove is formed in the position close to the horizontal hinge hole, and a connecting hole communicated with the horizontal hinge hole is formed in the front side wall of the mounting groove; the supporting rod is hinged on the transverse frame through a horizontal hinge hole;
the third locking structure comprises two third limiting grooves, a third limiting piece and a third spring;
the two third limiting grooves are arranged on the periphery of the transverse frame and are positioned on the same cross section with the connecting holes;
the front end of third locating part is equipped with spacing protrusion, and the top is equipped with dials the piece, the third locating part is installed in the mounting groove, third spring compression sets up between the rear end of third locating part and the rear side wall of mounting groove, spacing protrusion stretches out to horizontal hinge hole through the connecting hole to the card goes into two one of third spacing groove promotes dial the piece, the third spring further compresses, spacing protrusion withdraws from the third spacing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121058830.1U CN216494529U (en) | 2021-05-18 | 2021-05-18 | Dual-purpose baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121058830.1U CN216494529U (en) | 2021-05-18 | 2021-05-18 | Dual-purpose baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216494529U true CN216494529U (en) | 2022-05-13 |
Family
ID=81460819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121058830.1U Active CN216494529U (en) | 2021-05-18 | 2021-05-18 | Dual-purpose baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216494529U (en) |
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2021
- 2021-05-18 CN CN202121058830.1U patent/CN216494529U/en active Active
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