Multifunctional baby carriage

Abstract

The utility model belongs to the technical field of children products, and particularly relates to a multifunctional children trolley which comprises a seat and a trolley body, the seat is detachably connected with the trolley body, a plurality of sub-buckle bodies are arranged on the seat, and the trolley body comprises a chassis frame, a push rod, a wheel set and a bearing platform. The four corners of the chassis frame are connected with the wheel sets correspondingly, and the push rod is arranged at one end of the chassis frame. The bearing platform is fixed on the chassis frame, a mother buckle body is arranged at the position, corresponding to the son buckle body, of the bearing platform, and the mother buckle body is matched with the son buckle body and used for locking the son buckle body after the son buckle body is inserted. According to the child safety seat, the safety seat and the trolley body are designed to be detachably connected, the child buckle bodies are arranged on the seat, the mother buckle bodies matched with the child buckle bodies are arranged on the bearing platform of the trolley body, and the problem that parents are difficult to carry and use a traditional child safety seat is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of children's products, and in particular relates to a multifunctional children's stroller. Background Art

[0002] With the increasing complexity of urban traffic environments and families attaching great importance to child safety, modern families need to be able to flexibly cope with various situations when moving children in different environments. Traditional child strollers are usually only suitable for scenarios such as walking or shopping, and when used in public transportation or private vehicles, they often require additional child safety seats, which parents must carry by themselves, which undoubtedly increases the burden on parents and may affect travel decisions.

[0003] Existing child safety seats are usually designed for in-car use. They are bulky and not convenient to carry around or quickly change usage scenarios. Although these seats meet safety standards, they are obviously insufficient in flexibility and portability. In addition, when families are not driving themselves, such as taking online ride-hailing cars or taxis, safety seats are often not available or equipped, resulting in certain risks for infants and young children when traveling. More importantly, this is not conducive to cultivating the habit of infants and young children sitting in safety seats when riding in a car. Therefore, the existing technology fails to fully meet the needs of parents for child safety seats in non-driving scenarios, and there is an urgent need for a flexible and portable solution that can adapt to a variety of transportation tools. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model mainly aims at the above problems and proposes a multifunctional child stroller, the purpose of which is to solve the problem that parents find it difficult to carry and use traditional child safety seats, and to achieve portability, safety and rapid adaptation to the needs of various means of transportation.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a multifunctional child stroller, including a seat and a stroller body, wherein the seat is detachably connected to the stroller body, a plurality of sub-buckle bodies are arranged on the seat, and the stroller body includes a chassis frame, a push rod, a wheel set and a bearing platform; the four corners of the chassis frame are respectively connected to the wheel sets, and the push rod is arranged at one end of the chassis frame; the bearing platform is fixed on the chassis frame, and a female buckle body is arranged at the position of the bearing platform corresponding to the sub-buckle body, and the female buckle body matches the sub-buckle body and is used to lock the sub-buckle body after the sub-buckle body is inserted.

[0008] Furthermore, a first positioning groove is provided on the back of the seat, and a first positioning protrusion is provided on the push rod corresponding to the first positioning groove. When the seat is placed on the trolley body, the first positioning protrusion is embedded in the first positioning groove at a corresponding position on the back of the seat.

[0009] Furthermore, a second positioning groove is provided at the bottom of the seat, and a second positioning protrusion is provided on the supporting platform corresponding to the second positioning groove. When the seat is placed on the trolley body, the second positioning protrusion is embedded in the second positioning groove at the corresponding position of the bottom of the seat.

[0010] Furthermore, a five-point safety belt is provided on the seat.

[0011] Furthermore, the seat includes a frame, a headrest, a lumbar support and a cushion, wherein the headrest is installed at the top of the frame; the lumbar support is fixed to the middle of the frame, and the cushion is located at the bottom of the frame.

[0012] Furthermore, the headrest portion, the lumbar support portion and the seat cushion portion are made of multiple layers of composite foam.

[0013] Furthermore, the push rod is a telescopic structure, and a handle is provided at the end thereof.

[0014] Furthermore, the frame has a protruding wing structure, and the wing structure includes an upper wing located at the top end of the frame and a lower wing located at the bottom end of the frame, and both the upper wing and the lower wing are provided with hollow openings.

[0015] Furthermore, the trolley body is a foldable structure.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a multifunctional child stroller, which solves the problem that parents find it difficult to carry and use traditional child safety seats by designing the safety seat and the stroller body to be detachably connected, and arranging multiple sub-buckles on the seat and matching mother buckles on the carrying platform of the stroller body. This design allows the safety seat to be easily installed and removed without complicated operations, thereby greatly improving portability and ease of use, and is particularly suitable for travel in non-self-driving situations, reducing the burden on parents and improving the safety of children riding in the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the assembly structure of a multifunctional children's stroller disclosed in this application.

[0019] Figure 2 This is a schematic diagram of the back structure of a multifunctional children's stroller disclosed in this application.

[0020] Figure 3 This is a schematic diagram of the structure of a seat disclosed in this application.

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of a trolley body disclosed in this application.

[0022] Reference numerals shown in the figures:

[0023] 1. Seat; 10. Buckle body; 11. Five-point safety belt; 12. Frame; 13. Headrest; 14. Lumbar support; 15. Cushion; 101. First positioning groove; 102. Upper side wing; 103. Lower side wing; 104. Hollow opening;

[0024] 2. trolley body; 20. chassis frame; 21. push rod; 22. wheel set; 23. bearing platform; 24. female buckle body; 25. handle; 201. first positioning protrusion; 202. second positioning protrusion. DETAILED DESCRIPTION

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] See also Figure 1-Figure 4 The figure is a schematic diagram of the structure of a multifunctional baby stroller provided by a preferred embodiment of the present application. Figure 1-Figure 4 In the embodiment shown, the trolley includes a seat 1 and a trolley body 2, which are designed to be detachably connected. The seat 1 is equipped with a plurality of sub-button bodies 10, which match the mother button body 24 on the trolley body 2. The trolley body 2 is composed of a chassis frame 20, a push rod 21, a wheel set 22 and a bearing platform 23. The four corners of the chassis frame 20 are equipped with a wheel set 22, and the push rod 21 is located at one end of the chassis frame 20 for pushing. The bearing platform 23 is fixed to the chassis frame 20, and a mother button body 24 is provided at the position corresponding to the sub-button body 10, which can be firmly locked when the sub-button body 10 is inserted. This design not only improves the connection stability between the seat 1 and the trolley body 2, but also significantly enhances the portability and ease of operation of the entire system, making it easier and safer for parents to travel in non-self-driving situations.

[0029] During daily shopping or walking, align the seat 1 with the female buckle 24 on the load-bearing platform 23, insert the sub-buckle 10 into the female buckle 24, and confirm the lock; place the child on the seat 1, and make sure the five-point safety belt 11 is fastened; push the trolley to the supermarket, shopping mall or park. The stable wheel set 22 and push rod 21 design ensure the smooth movement of the trolley. After shopping or walking, the trolley can be pushed back into the car or home. When traveling, release the sub-buckle 10, remove the seat 1 from the load-bearing platform 23, and place the seat 1 in the car. The seat 1 is also equipped with an interface compatible with the ISOFIX bayonet in the car for fixed use in the car. In some embodiments, the interface can be a sub-buckle.

[0030] like Figure 2 , Figure 4 The back of the seat 1 of the trolley body 2 is provided with a first positioning groove 101, which is interlocked with the corresponding first positioning protrusion 201 on the push rod 21. When the seat 1 is placed on the trolley body 2, the first positioning protrusion 201 is accurately embedded in the first positioning groove 101, ensuring the fixation and stability of the seat 1. Similarly, a second positioning groove (not shown) is provided at the bottom of the seat 1, and a corresponding second positioning protrusion 202 is designed on the bearing platform 23. When the seat 1 is placed on the trolley body 2, the second positioning protrusion 202 is embedded in the second positioning groove at the corresponding position at the bottom of the seat 1. This interlocking design further ensures the firm connection and stability between the seat 1 and the trolley body 2.

[0031] To ensure the safety of the child, the seat 1 is equipped with a five-point safety belt 11. The five-point safety belt 11 can effectively disperse the force and provide comprehensive protection to prevent the child from being injured due to sudden braking or other unexpected situations during the pushing process or driving process.

[0032] In this embodiment, the seat 1 includes a frame 12, a headrest 13, a lumbar support 14 and a cushion 15. The headrest 13 is located at the top of the frame 12, the lumbar support 14 is in the middle, and the cushion 15 is at the bottom. The headrest 13, the lumbar support 14 and the cushion 15 are all made of multi-layer composite foam to provide a soft and comfortable riding experience for children. The frame 12 is made of hard material, and the headrest 13, the lumbar support 14 and the cushion 15 are pasted at corresponding positions of the frame 12.

[0033] In this embodiment, the trolley body 2 is equipped with a retractable push rod 21, and the push rod 21 can be adjusted in length to accommodate users of different heights, thereby improving the convenience of use.

[0034] like Figure 3 The seat frame 12 has a protruding side wing structure, including an upper side wing 102 and a lower side wing 103, both of which are provided with a hollow opening 104, which not only enhances the protection function of the seat 1, but also allows the upper side wing 102 or the lower side wing 103 to be used as a handle, making it convenient for the user to hold the side wing from the hollow opening 104 to pick up the seat 1.

[0035] In some implementations, the trolley body 2 is designed as a foldable structure so that it can be easily stored when not in use, takes up little space, and is easy to carry and transport. In addition, the seat 1 removes the heavy rotatable chassis and is designed with lightweight processing (i.e., the frame, headrest, waist support and cushion), making the safety seat more suitable for carrying.

[0036] Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present application is limited by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it is obvious that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices stated in the device claim can also be implemented by the same unit or device through software or hardware. The words first, second, etc. are used to indicate names, and do not indicate any particular order.

[0037] The above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person skilled in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A multifunctional child stroller, comprising a seat and a stroller body, characterized in that: The seat is detachably connected to the trolley body, a plurality of sub-buckle bodies are arranged on the seat, and the trolley body comprises a chassis frame, a push rod, a wheel set and a bearing platform; the four corners of the chassis frame are respectively connected to the wheel sets, and the push rod is arranged at one end of the chassis frame; the bearing platform is fixed on the chassis frame, and a female buckle body is arranged at the position of the bearing platform corresponding to the sub-buckle body, and the female buckle body matches the sub-buckle body and is used to lock the sub-buckle body after the sub-buckle body is inserted.

2. A multifunctional baby stroller according to claim 1, characterized in that: The back of the seat is provided with a first positioning groove, and the push rod is provided with a first positioning protrusion corresponding to the first positioning groove. When the seat is placed on the trolley body, the first positioning protrusion is embedded in the first positioning groove at the corresponding position of the seat back.

3. A multifunctional baby stroller according to claim 2, characterized in that: A second positioning groove is provided at the bottom of the seat, and a second positioning protrusion is provided at the supporting platform corresponding to the second positioning groove. When the seat is placed on the trolley body, the second positioning protrusion is embedded in the second positioning groove at the corresponding position of the bottom of the seat.

4. A multifunctional baby stroller according to claim 1, characterized in that: The seat is provided with a five-point safety belt.

5. The multifunctional baby stroller according to claim 1, characterized in that: The seat comprises a frame, a headrest, a lumbar support and a cushion, wherein the headrest is installed at the top of the frame; the lumbar support is fixed at the middle of the frame, and the cushion is located at the bottom of the frame.

6. A multifunctional baby stroller according to claim 5, characterized in that: The headrest part, the waist support part and the seat cushion part are made of multi-layer composite foam.

7. The multifunctional baby stroller according to claim 1, characterized in that: The push rod is a telescopic structure, and a handle is arranged at the end thereof.

8. The multifunctional baby stroller according to claim 5, characterized in that: The frame is provided with a protruding wing structure, and the wing structure comprises an upper wing located at the top end of the frame and a lower wing located at the bottom end of the frame, and both the upper wing and the lower wing are provided with hollow openings.

9. The multifunctional baby stroller according to claim 1, characterized in that: The trolley body is a foldable structure.

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