CN219948285U

CN219948285U - Baby folding cart

Info

Publication number: CN219948285U
Application number: CN202321269824.XU
Authority: CN
Inventors: 刘军帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-11-03
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a baby folding vehicle which comprises a front frame assembly, a rear frame assembly and a handle support assembly, wherein the rear frame assembly is arranged at the rear side of the front frame assembly, the handle support assembly is arranged between the front frame assembly and the rear frame assembly, and a folding mechanism is arranged between the front frame assembly and the rear frame assembly as well as between the front frame assembly and the handle support assembly. According to the folding type push-pull handle, the punching block at the lower end of the telescopic handle assembly is propped against the lower end part of the push-pull handle to drive the hook lock to leave the supporting locking frame for folding, and the folding type push-pull handle is convenient to carry by the handle after folding, has a small volume after folding, and is convenient to carry and store.

Description

Baby folding cart

Technical Field

The utility model relates to the technical field of strollers, in particular to a baby folding cart.

Background

With the progress of society, people pay more and more attention to quality of life and convenience. Folding strollers has become an increasingly popular choice for parents in the home necessities of strollers.

Conventional infant strollers are generally of simple structural design and are directly folded for storage. However, there are several problems with this design: 1. the folding mode is complex and inconvenient to use; 2. the folding is inconvenient and the carrying is not easy in the carrying process after the folding is completed; 3. the folded size is still large, and the folded bag is inconvenient to carry and store.

Disclosure of Invention

The folding type folding device aims at the problems that the folding mode is complex, the folding type folding device is inconvenient to use, inconvenient to carry in the carrying process after the folding is completed, difficult to carry, large in size after the folding, and inconvenient to carry and store.

In order to achieve the above-mentioned object, the present utility model provides a baby folding cart, comprising a front frame assembly, a rear frame assembly and a handle support assembly, wherein the rear frame assembly is arranged at the rear side of the front frame assembly, the handle support assembly is arranged between the front frame assembly and the rear frame assembly, and a folding mechanism is arranged between the front frame assembly and the rear frame assembly and between the front frame assembly and the handle support assembly;

the folding mechanism comprises: the front frame connector, the rear frame connector, the handle connector, the limit groove, the support locking frame, the long groove, the limit rod, the cavity, the hook lock, the connecting plate and the riding part;

the front frame connector is connected with the end part of the front frame component, the rear frame connector is connected with the end part of the rear frame component, the handle connector is connected with the end part of the handle supporting component, the front frame connector is connected with the handle connector through a pin shaft between the rear frame connector, the limiting grooves are respectively formed in the front frame connector and the handle connector, the supporting locking frame is connected with the opposite surfaces of the front frame connector through pin shafts, the long groove is formed in the supporting locking frame, the limiting rod is connected between the rear frame connectors, the limiting rod penetrates through the limiting grooves and the long groove, the cavity is formed in the handle connector, the hook locking pin shaft is connected in the cavity, one end of the connecting plate is connected with the hook locking pin shaft, the other end of the connecting plate is connected with the handle supporting component through pin shafts, and the riding part is arranged between the supporting locking frame and the front frame component.

Further, the sitting portion comprises a sitting plate and a supporting rod;

one side of the lower end of the sitting plate is in pin shaft connection with the supporting locking frame, one end of the supporting rod is in pin shaft connection with the front frame connector, and the other end of the supporting rod is in pin shaft connection with the other side of the lower end of the sitting plate.

Further, the upper end of the handle supporting component is sleeved with a telescopic handle component, and the lower end of the telescopic handle component is connected with a punch block.

Further, a pull handle is connected to the front frame connector through a pin shaft.

Further, the upper end of the sitting plate is provided with a seat plate, the seat plate is provided with a backrest plate, and the seat plate is provided with armrests.

Compared with the prior art, the folding device has the advantages that the punching block at the lower end of the telescopic handle assembly is propped against the lower end part of the push-pull handle to drive the hook lock to leave the supporting locking frame for folding, and the folding device is convenient to carry by the handle after folding, has smaller volume after folding and is convenient to carry and store.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a perspective view of a folding child cart according to the present embodiment;

FIG. 2 is a semi-collapsed state diagram of a folding child stroller according to an embodiment;

FIG. 3 is a fully collapsed state diagram of a folding child stroller according to the present embodiment;

FIG. 4 is a cross-sectional view of a folding child cart according to the present embodiment;

FIG. 5 is an enlarged view of a portion of FIG. 4;

FIG. 6 is an exploded view of a folding child stroller according to the present embodiment;

FIG. 7 is an enlarged view of a portion of FIG. 6;

the figure shows: 1. a front frame assembly; 2. a rear frame assembly; 3. a handle support assembly; 4. a front frame connector; 5. a rear frame connector; 6. a handle connector; 7. a limit groove; 8. supporting a locking frame; 9. a long groove; 10. a limit rod; 11. a cavity; 12. a hook lock; 13. a connecting plate; 14. a sitting plate; 15. a support rod; 16. a telescoping handle assembly; 17. punching blocks; 18. a handle; 19. a seat plate; 20. a backing plate; 21. an armrest.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As can be seen from fig. 1 to 7 of the specification, the stroller comprises a front frame assembly 1, a rear frame assembly 2 and a handle support assembly 3, wherein the rear frame assembly 2 is arranged at the rear side of the front frame assembly 1, the handle support assembly 3 is arranged between the front frame assembly 1 and the rear frame assembly 2, and a folding mechanism is arranged between the front frame assembly 1 and the rear frame assembly 2 and between the front frame assembly 3 and the handle support assembly 3;

the folding mechanism comprises: the front frame connector 4, the rear frame connector 5, the handle connector 6, the limit groove 7, the supporting locking frame 8, the long groove 9, the limit rod 10, the cavity 11, the hook lock 12, the connecting plate 13 and the riding part;

the front frame connector 4 is connected with the end part of the front frame component 1, the rear frame connector 5 is connected with the end part of the rear frame component 2, the handle connector 6 is connected with the end part of the handle support component 3, the front frame connector 4 and the handle connector 6 are connected between the rear frame connectors 5 through pin shafts, the limit grooves 7 are respectively formed in the front frame connector 4 and the handle connector 6, the support locking frame 8 is connected with the opposite surface of the front frame connector 4 through pin shafts, the long groove 9 is formed in the support locking frame 8, the limit rod 10 is connected between the rear frame connector 5, the limit rod 10 penetrates through the limit grooves 7 and the long groove 9, the cavity 11 is formed in the handle connector 6, the hook lock 12 is connected in the cavity 11 through pin shafts, one end of the connecting plate 13 is connected with the hook lock 12 through pin shafts, the other end of the connecting plate 13 is connected with the handle support component 3 through pin shafts, and the riding part is arranged between the support locking frame 8 and the front frame component 1.

1-7, the sitting portion comprises a sitting plate 14 and a supporting rod 15;

one side of the lower end of the sitting plate 14 is in pin connection with the supporting locking frame 8, one end of the supporting rod 15 is in pin connection with the front frame connector 4, and the other end of the supporting rod 15 is in pin connection with the other side of the lower end of the sitting plate 14.

As can be seen from fig. 1 to 7 of the specification, the upper end of the handle support assembly 3 is sleeved with a telescopic handle assembly 16, and the lower end of the telescopic handle assembly 16 is connected with a punch block 17; the front frame connector 4 is connected with a handle 18 through a pin shaft; the upper end of the sitting plate 14 is provided with a seat plate 19, the seat plate 19 is provided with a backrest plate 20, and the seat plate 19 is provided with armrests 21;

it should be noted that, in the specific implementation process, when the folding and carrying are to be performed, the back plate 20 is folded towards the direction of the seat plate 19 and drives the armrest 21, after the folding is completed, the telescopic handle assembly 16 is retracted into the handle support assembly 3, meanwhile, the punching block 17 is propped against the inner part of the handle support assembly 3 and drives the connecting plate 13, the connecting plate 13 drives the hook lock 12, so that the hook lock 12 is separated from the support locking frame 8, and can be folded, the handle support assembly 3 drives the rear frame assembly 2 to approach the front frame assembly 1 and the seat pan 14 is also approach the front frame assembly 1 through the support locking frame 8, so that a folding form is formed, the folding is completed, the folding is performed through the handle 18, and the telescopic handle assembly 16 is retracted into the handle support assembly 3, so that the size of the vehicle body is smaller.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The baby folding cart comprises a front frame assembly (1), a rear frame assembly (2) and a handle supporting assembly (3), and is characterized in that the rear frame assembly (2) is arranged at the rear side of the front frame assembly (1), the handle supporting assembly (3) is arranged between the front frame assembly (1) and the rear frame assembly (2), and a folding mechanism is arranged between the front frame assembly (1) and the rear frame assembly (2) and between the front frame assembly and the handle supporting assembly (3);

the folding mechanism comprises: the front frame connector (4), the rear frame connector (5), the handle connector (6), the limit groove (7), the supporting locking frame (8), the long groove (9), the limit rod (10), the cavity (11), the hook lock (12), the connecting plate (13) and the riding part;

the utility model provides a bicycle rack, including front frame connector (4), back frame connector (5), handle connector (6), back frame connector (4), back frame connector (5), back frame connector (4), back frame connector (6), back frame connector (4), limit groove (7) are opened respectively in front frame connector (4) with on handle connector (6), support locking frame (8) round pin hub connection is in front frame connector (4) opposite surface, elongated slot (9) are opened support locking frame (8), gag lever post (10) are connected back frame connector (5) are between, gag lever post (10) pass limit groove (7) with elongated slot (9), cavity (11) are opened in handle connector (6), hook lock (12) round pin hub connection is in cavity (11), connecting plate (13) round pin hub connection is in front frame connector (4) opposite surface, elongated slot (9) are opened support locking frame (8), gag lever post (10) are passed limit groove (7) with elongated slot (11), cavity (11) are opened in handle connector (6), hook lock (12) round pin hub connection is in between connecting plate (1) and the seat frame (1).

2. A baby stroller according to claim 1, characterized in that the seat comprises a seat pan (14) and a support bar (15);

one side of the lower end of the sitting plate (14) is in pin shaft connection with the supporting locking frame (8), one end of the supporting rod (15) is in pin shaft connection with the front frame connector (4), and the other end of the supporting rod (15) is in pin shaft connection with the other side of the lower end of the sitting plate (14).

3. A baby stroller according to claim 1, characterized in that the upper end of the handle support assembly (3) is sleeved with a telescopic handle assembly (16), and the lower end of the telescopic handle assembly (16) is connected with a punch block (17).

4. A baby stroller according to claim 2, characterized in that the front frame connector (4) is pin-connected with a handle (18).

5. A baby stroller according to claim 2, characterized in that the upper end of the sitting tray (14) is provided with a seat plate (19), the seat plate (19) is provided with a back plate (20), and the seat plate (19) is provided with armrests (21).