CN219948284U

CN219948284U - Folding children handcart

Info

Publication number: CN219948284U
Application number: CN202321269819.9U
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 folding child handcart which comprises a front foot assembly, a rear foot assembly and a lower handle assembly, wherein the rear foot assembly is arranged at the rear side of the front foot assembly, the lower handle assembly is arranged between the front foot assembly and the rear foot assembly, and a folding mechanism is arranged between the front foot assembly and the rear foot assembly as well as between the front foot assembly and the lower handle assembly.

Description

Folding children handcart

Technical Field

The utility model relates to the technical field of children's carriages, in particular to a folding children handcart.

Background

The children handcart is a toy used before children learn to walk, and the object of use is a child before learning to walk without autonomous ability, so that the vast majority of children handcart factories are designed to be foldable for convenient transportation and storage.

However, the existing folding child pushchairs are too complex in folding process, unchanged in use and not easy to carry in carrying process, so that improvement is needed.

Disclosure of Invention

The folding child trolley aims at solving the problems that the folding mode is too complex in the folding process, the use is unchanged and the existing folding child trolley is not easy to carry in the carrying process.

In order to achieve the above-mentioned purpose, the utility model provides a folding child handcart, comprising a front foot component, a rear foot component and a lower handle component, wherein the rear foot component is arranged at the rear side of the front foot component, the lower handle component is arranged between the front foot component and the rear foot component, and a folding mechanism is arranged between the front foot component and the rear foot component as well as between the front foot component and the lower handle component;

the folding mechanism comprises: the device comprises a connector, a side connecting plate, a connecting piece, a limit groove, a limit rod, a cavity, a hook lock, a lock pin and a riding part;

the connector is connected with one end of the front foot component, the side connecting plate is connected with one end of the rear foot component, the connecting piece is connected with one end of the lower handle component, the connector and the connecting piece are connected between the side connecting plates through a pin shaft, the limit grooves are respectively arranged on the connector and the connecting piece, the limiting rod is connected between the side connecting plates, the limiting rod penetrates through the limiting groove, the cavity is formed in the connecting piece, the hook lock pin is connected in the cavity in a shaft mode, the lock pin is connected between the connecting heads, and the riding part is arranged at the upper end of the front foot assembly.

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

one side of the lower end of the seat pan is connected with the pin shaft of the connector, the sliding block is movably sleeved on the front foot assembly, one end of the supporting rod is connected with the pin shaft of the sliding block, and the other end of the supporting rod is connected with the pin shaft of the seat pan.

Further, a support frame is connected to the pin shaft on the sliding block, and the support frame is connected to the pin shaft of the rear foot assembly.

Further, the upper end of the lower handle assembly is sleeved with an upper handle assembly, and the lower end of the upper handle assembly is connected with a top block.

Further, one side of the sitting plate is connected with a lifting handle.

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 bicycle has the advantages that the top block of the upper handle assembly is propped against the hook lock, so that the hook lock is separated from the lock pin, then the bicycle body is folded, and the bicycle body can be carried by lifting the handle after the folding is completed, so that the folding bicycle is convenient to use.

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 an exploded view of a folding child stroller according to the present embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a semi-collapsed state diagram of a folding child stroller according to an embodiment;

FIG. 5 is a fully collapsed state diagram of a folding child stroller according to the present embodiment;

FIG. 6 is a cross-sectional view of a folding child cart according to the present embodiment;

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

the figure shows: 1. a forefoot assembly; 2. a rear foot assembly; 3. a lower handle assembly; 4. a connector; 5. a side connection plate; 6. a connecting piece; 7. a limit groove; 8. a limit rod; 9. a cavity; 10. a hook lock; 11. a locking pin; 12. a sitting plate; 13. a slide block; 14. a support rod; 15. a support frame; 16. an upper handle assembly; 17. a top block; 18. a lifting 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 folding child cart according to the present embodiment includes a front foot assembly 1, a rear foot assembly 2, and a lower handle assembly 3, wherein the rear foot assembly 2 is disposed at a rear side of the front foot assembly 1, the lower handle assembly 3 is disposed between the front foot assembly 1 and the rear foot assembly 2, and a folding mechanism is disposed between the front foot assembly 1 and the rear foot assembly 2 and between the lower handle assembly 3;

the folding mechanism comprises: the connecting head 4, the side connecting plate 5, the connecting piece 6, the limiting groove 7, the limiting rod 8, the cavity 9, the hook lock 10, the lock pin 11 and the riding part;

the utility model discloses a bicycle, including front foot subassembly 1, connector 4, side connecting plate 5, rear foot subassembly 2 one end, connecting piece 6 are connected handle subassembly 3 one end down, connector 4 with connecting piece 6 is in through the round pin hub connection between the side connecting plate 5, spacing groove 7 is opened respectively connector 4 with on connecting piece 6, spacing rod 8 is connected between the side connecting plate 5, spacing rod 8 passes spacing groove 7, cavity 9 is opened in connecting piece 6, hook lock 10 round pin hub connection is in cavity 9, lockpin 11 connects between connector 4, the portion of taking sets up front foot subassembly 1 upper end.

1-7 of the specification, the sitting portion comprises a sitting plate 12, a sliding block 13 and a supporting rod 14;

one side of the lower end of the seat pan 12 is in pin shaft connection with the connector 4, the sliding block 13 is movably sleeved on the front foot assembly 1, one end of the supporting rod 14 is in pin shaft connection with the sliding block 13, and the other end of the supporting rod 14 is in pin shaft connection with the seat pan 12.

As can be seen from fig. 1 to 7 of the specification, the sliding block 13 is connected with a supporting frame 15 through a pin shaft, and the supporting frame 15 is connected with the rear foot assembly 2 through a pin shaft; an upper handle assembly 16 is sleeved at the upper end of the lower handle assembly 3, and a top block 17 is connected at the lower end of the upper handle assembly 16; a lifting handle 18 is connected to one side of the seat pan 12; the upper end of the sitting plate 12 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 is required, firstly, the backrest plate 20 and the armrest 21 are closed towards the seat plate 19, then the upper handle assembly 16 and the lower handle assembly 3 are unlocked, then the upper handle assembly 16 slides downwards, the top block 17 impacts the hook lock 10, the hook lock 10 is separated from the lock pin 11, then the lower handle assembly 3 is pulled downwards, the rear foot assembly 2 is driven to be closed towards the front foot assembly 1 together, the rear foot assembly 2 drives the sliding block 13 through the supporting frame 15, so that the sliding block 13 drives the supporting rod 14, the supporting rod 14 drives the seat pan 12 to be folded towards the front foot assembly 1, a folding state is formed, and after the folding is finished, the vehicle body can be carried by lifting the handle 18.

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 folding child trolley comprises a front foot assembly (1), a rear foot assembly (2) and a lower handle assembly (3), and is characterized in that the rear foot assembly (2) is arranged at the rear side of the front foot assembly (1), the lower handle assembly (3) is arranged between the front foot assembly (1) and the rear foot assembly (2), and a folding mechanism is arranged between the front foot assembly (1) and the rear foot assembly (2) and between the front foot assembly and the lower handle assembly (3);

the folding mechanism comprises: the device comprises a connector (4), a side connecting plate (5), a connecting piece (6), a limiting groove (7), a limiting rod (8), a cavity (9), a hook lock (10), a lock pin (11) and a riding part;

the utility model discloses a bicycle, including front foot subassembly (1), back foot subassembly (2), connecting piece (6), connector (4) are in front foot subassembly (1) one end, side connecting plate (5) are connected back foot subassembly (2) one end, connecting piece (6) are connected handle subassembly (3) one end down, connector (4) with connecting piece (6) are in through the round pin hub connection between side connecting plate (5), spacing groove (7) are opened respectively connector (4) with on connecting piece (6), gag lever post (8) are connected between side connecting plate (5), gag lever post (8) pass spacing groove (7), cavity (9) are opened in connecting piece (6), hook lock (10) round pin hub connection is in cavity (9), lockpin (11) are connected between connector (4), take the portion setting and be in front foot subassembly (1) upper end.

2. A folding child trolley according to claim 1, wherein the sitting portion comprises a sitting tray (12), a slider (13) and a support bar (14);

the lower end of the seat pan (12) is in pin shaft connection with the connector (4), the sliding block (13) is movably sleeved on the front foot assembly (1), one end of the supporting rod (14) is in pin shaft connection with the sliding block (13), and the other end of the supporting rod (14) is in pin shaft connection with the seat pan (12).

3. A folding child trolley according to claim 2, wherein the slider (13) is pivotally connected to a support (15), the support (15) being pivotally connected to the rear foot assembly (2).

4. A folding child trolley according to claim 1, wherein the upper end of the lower handle assembly (3) is fitted with an upper handle assembly (16), and wherein the lower end of the upper handle assembly (16) is connected with a top block (17).

5. A folding child trolley according to claim 2, wherein a carrying handle (18) is attached to one side of the tray (12).

6. A folding child trolley according to claim 2, characterized in that the upper end of the sitting tray (12) 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).