CN210101726U

CN210101726U - Folding mechanism for baby carriage

Info

Publication number: CN210101726U
Application number: CN201920753745.3U
Authority: CN
Inventors: 李文慧; 陈帅宗; 张德堃; 刘宜捷
Original assignee: XIAMEN JOYA TECHNOLOGY Co Ltd
Current assignee: XIAMEN JOYA TECHNOLOGY Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-21
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a folding mechanism of a baby carriage, which comprises folding keys, a folding key spring, a folding rod, a left folding block, a right folding block, a folding block spring, a folding swing rod, a folding hook torsional spring, a folding slide block, a folding connecting rod and a folding bottom plate; the folding push-button is movably sleeved on the frame, the folding push-button is abutted against the left folding block, the left folding block is connected with the right folding block through a folding rod, two ends of a folding swing rod are respectively hinged with the left folding block and the folding hook, the folding hook is connected with a folding sliding block, the folding sliding block is connected on a folding guide rail in a sliding mode, and two ends of a folding connecting rod are respectively hinged on the frame and the folding sliding block. The utility model discloses the button of folding up can make left side folding block and right side folding block move right, drives the pendulum rod swing of folding up of both sides, makes the couple of folding up of both sides break away from with the slider of folding up, pushes down the handle, and the slider of folding up moves backward along the guide rail of folding up, can realize folding up of whole car, has easy operation's advantage.

Description

Folding mechanism for baby carriage

Technical Field

The utility model relates to a children's articles for use especially relate to a perambulator mechanism of folding up.

Background

The folding mechanism of the baby carriage is a tool carriage designed for providing convenience for outdoor activities of babies, the folding mechanism of the baby carriage in the prior art is mostly a folding mechanism of the baby carriage, the folding mechanism of the baby carriage in the prior art is folded by manually pulling or pressing a handle, the folding or steering functions are realized, if a child is held by one hand, the single-hand operation is difficult, and the folding mechanism of the baby carriage with simple operation is expected to improve the convenient performance of the folding mechanism of the baby carriage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy operation's perambulator mechanism of folding up.

In order to achieve the above object, the technical solution of the present invention is:

the utility model relates to a folding mechanism of a baby carriage, which comprises folding keys, a folding key spring, a folding rod, a left folding block, a right folding block, a folding block spring, a folding swing rod, a folding hook, a folding slide block, a folding connecting rod and a folding bottom plate; the folding key is movably sleeved in the frame rear wheel mounting box, the folding key spring is arranged between the folding key and the frame rear wheel mounting box, the inclined surface of the lower end of the folding key is abutted against the inclined surface of the outer side of the left folding block, the left folding block is connected with the right folding block through a folding rod, the left folding block and the right folding block are respectively and movably mounted in the frame rear wheel mounting box on the left side and the right side, and two ends of the folding block spring are respectively abutted against the inner walls of the left folding block and the frame rear wheel mounting box; one end of the folding swing rod is hinged with the left folding block, the middle part of the folding swing rod is hinged on the frame, the other end of the folding swing rod is hinged with the free end of the folding hook, one end of the folding hook is hinged on the folding bottom plate, the other end of the folding hook is hinged with the folding sliding block, the folding sliding block is connected on the folding guide rail in a sliding mode, one end of the folding connecting rod is hinged on the frame supporting rod, the other end of the folding connecting rod is connected on the folding sliding block, and the folding bottom plate is installed on the frame.

The utility model also comprises a folding hook torsional spring; the two ends of the folding hook torsional spring are respectively

Is hung on the folding hook and the folding bottom plate.

The folding connecting rod is a damping mechanism.

After the scheme is adopted, the utility model discloses a fold up the button, fold up the button spring, the pole folds up, the piece is folded up in the left side, the piece is folded up in the right side, fold up a spring, the pendulum rod of folding up, fold up the couple torsional spring, the slider of folding up, the connecting rod of folding up, the bottom plate of folding up, it can make the piece is folded up in the left side and the piece is folded up in the right side and is moved to right to fold up the button of folding up, drive the pendulum rod swing of folding up of both sides, make the couple of folding up and the slider of folding up of both sides break away from, push down the handle.

The invention will be further described with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is an axonometric view of the folding mechanism of the utility model;

fig. 2 is a top perspective view of the folding mechanism of the present invention;

fig. 3 is a drawing of the folding process of the present invention.

Detailed Description

As shown in fig. 1-3, the present invention is a folding mechanism for a stroller, comprising a folding button 1, a folding button spring 2, a folding rod 3, a left folding block 4, a right folding block 5, a folding block spring 6, a folding swing rod 7, a folding hook 8, a folding hook torsion spring 9, a folding slider 10, a folding link 11, and a folding bottom plate 13.

The folding key 1 is movably sleeved in the rear wheel mounting box 201 of the frame 20, the folding key spring 2 is arranged between the folding key 1 and the rear wheel mounting box 201 of the frame 20, the inclined surface 14 at the lower end of the folding key 1 is abutted against the inclined surface 41 at the outer side of the left folding block 4, the left folding block 4 is connected with the right folding block 5 through the folding rod 3, the left folding block 4 and the right folding block 5 are respectively and movably mounted in the rear wheel mounting box 201 of the frame 20 on the left side and the right side, and two ends of the folding block spring 6 are respectively abutted against the inner walls of the left folding block 4 and the rear wheel mounting box 201 of the frame 20; one end of the folding swing rod 7 is hinged to the left folding block 4, the middle of the folding swing rod 7 is hinged to the frame 20, the other end of the folding swing rod 7 is hinged to the free end of the folding hook 8 (the installation mode of the right folding swing rod 7 is the same as that of the left folding swing rod 7), one end of the folding hook 8 is hinged to the folding bottom plate 13, the other end of the folding hook 8 is hinged to the folding slider 10, the folding slider 10 is slidably connected to the folding guide rail 15 (as shown in fig. 3), one end of the folding connecting rod 11 is hinged to the frame support rod 202, the other end of the folding connecting rod 11 is connected to the folding slider 10, two ends of the folding hook torsion spring 9 are respectively connected to the folding hook 8 and the folding bottom plate 13, the folding bottom plate 13 is installed on the frame 20, and the folding connecting rod 11 is a shock.

The utility model discloses a theory of operation:

when the folding key 1 is stepped down, the inclined surface 14 at the lower end of the folding key 1 is matched with the inclined surface 41 at the outer side of the left folding block 4, so that the left folding block 4 and the right folding block 5 move rightwards, the folding oscillating bars 7 at the two sides are driven to swing, the folding hooks 8 at the two sides are separated from the folding slide block 10, the handle 30 is pressed downwards, and the folding slide block 10 moves backwards along the folding guide rail 15, so that the folding of the whole vehicle can be realized.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.

Claims

1. A folding mechanism of a baby carriage is characterized in that: comprises a folding key, a folding key spring, a folding rod, a left folding block, a right folding block, a folding block spring, a folding swing rod, a folding hook, a folding slide block, a folding connecting rod and a folding bottom plate; the folding key is movably sleeved in the frame rear wheel mounting box, the folding key spring is arranged between the folding key and the frame rear wheel mounting box, the inclined surface of the lower end of the folding key is abutted against the inclined surface of the outer side of the left folding block, the left folding block is connected with the right folding block through a folding rod, the left folding block and the right folding block are respectively and movably mounted in the frame rear wheel mounting box on the left side and the right side, and two ends of the folding block spring are respectively abutted against the inner walls of the left folding block and the frame rear wheel mounting box; one end of the folding swing rod is hinged with the left folding block, the middle part of the folding swing rod is hinged on the frame, the other end of the folding swing rod is hinged with the free end of the folding hook, one end of the folding hook is hinged on the folding bottom plate, the other end of the folding hook is hinged with the folding sliding block, the folding sliding block is connected on the folding guide rail in a sliding mode, one end of the folding connecting rod is hinged on the frame supporting rod, the other end of the folding connecting rod is connected on the folding sliding block, and the folding bottom plate is installed on the frame.

2. The stroller folding mechanism of claim 1, further comprising: also comprises a folding hook torsion spring; two ends of the folding hook torsion spring are respectively hung on the folding hook and the folding bottom plate.

3. The stroller folding mechanism of claim 1, further comprising: the folding connecting rod is a damping mechanism.