CN220298585U - Automatic folding baby stroller - Google Patents

Abstract

The utility model relates to the technical field of baby strollers, in particular to an automatic folding baby stroller, which comprises a handle assembly frame, wherein a awning set is movably arranged at the bottom of the handle assembly frame through a rotating seat, a side handrail is movably arranged at the bottom of the rotating seat, a front foot tube is fixedly arranged at the front end of the side handrail, and a linkage mechanism is positioned at the bottom of the handle assembly frame and comprises a rotating shaft and a seat tube. The handle assembly frame, the rear support tube, the front foot tube and the rear foot tube are matched with each other, so that the rear support tube arranged at the bottom of the handle assembly frame can be conveniently turned over by pressing the handle assembly frame, the front linkage tube can be synchronously driven to turn over by using the rear support tube, meanwhile, the front handrail and the seat tube can be conveniently turned over by using the side handrail, the size can be reduced when the handle assembly frame is idle, the handle assembly frame is better stored, the handle assembly frame is more convenient to use, and the storage size is reduced.

Description

Automatic folding baby stroller

Technical Field

The utility model relates to the technical field of baby strollers, in particular to an automatic folding baby stroller.

Background

With the increasing number of newborns each year, the infant product market has a larger development opportunity, and particularly, the infant product market is an indispensable child care tool for most families in modern times and plays an important role.

The "baby carriage frame" disclosed by the search publication number of CN209479741U solves the problems that the existing baby carriage can be moved after being lifted after being folded, the load is large when the child is cared, and inconvenience is brought to the use, but the existing baby carriage has the following defects: the existing baby stroller is generally inconvenient to fold and store, occupies a large space in the transportation process or when not used, is troublesome in use and inconvenient to use, is heavy, is inconvenient to transfer when going out, is inconvenient to maintain, and therefore reduces the service life of the baby stroller, and therefore the automatic folding baby stroller needs to be designed.

Disclosure of Invention

The present utility model aims to provide an automatic folding stroller, which solves the following drawbacks of the existing stroller proposed in the background art: the existing baby stroller is generally inconvenient to fold and store, occupies a large space in the transportation process or when not used, is troublesome in use and inconvenient to use, is inconvenient to transfer when going out, is inconvenient to maintain, and therefore the service life of the baby stroller is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic folding stroller comprises:

the handle assembly frame is characterized in that a awning set is movably arranged at the bottom of the handle assembly frame through a rotating seat, a side handrail is movably arranged at the bottom of the rotating seat, and a front foot pipe is fixedly arranged at the front end of the side handrail;

the linkage mechanism is positioned at the bottom of the handle assembly frame and comprises a rotating shaft and a seat tube, and a rear supporting tube is movably arranged at the bottom of the handle assembly frame.

Preferably, the side armrests and the front foot tubes are fixedly arranged through connecting seats, and the connecting seats are positioned at the front ends of the side armrests.

Preferably, a seat tube is movably arranged in the side armrests, and the side armrests and the seat tube are movably arranged through a rotating shaft.

Preferably, a pushing handle is fixedly arranged on the outer side of the handle assembly frame, and anti-skid patterns are formed on the outer side of the pushing handle.

Preferably, the handle assembly frame is movably mounted with the rear supporting tube through a mounting shaft, the front end of the rear supporting tube is movably mounted with a front linkage tube, and the front linkage tube is positioned between the front foot tubes.

Preferably, the rear end of the side handrail is movably provided with a rear foot pipe, and the bottoms of the rear foot pipe and the front foot pipe are movably provided with movable wheels.

Preferably, a connecting pipe is fixedly connected between the rear foot pipes, and a front handrail is movably arranged between the side handrails.

Compared with the prior art, the utility model has the beneficial effects that:

through being provided with handle subassembly frame, back stay tube, the cooperation between preceding foot pipe and the back foot pipe, the back stay tube upset that makes handle subassembly frame bottom installation through pressing the handle subassembly frame that can be convenient utilizes back stay tube to drive preceding linkage pipe upset in step, utilizes side handrail to overturn between handrail and the seat pipe before can be convenient simultaneously, can reduce the volume when idle, better accomodate, and it is more convenient to make when using, reduces accomodate the volume.

Through being provided with back stay tube, back foot pipe, foreleg pipe and side handrail, mutually supporting between, this device adopts and aluminium system material, can make this device wholly lighter, and heavy burden when making to reduce the play carries more convenient, can be more convenient when maintenance and maintenance simultaneously, makes this device durable, not fragile, the accessory is dismantled convenient, is changed simply.

Drawings

FIG. 1 is a schematic view of an external three-dimensional office structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic diagram of the front structure of the present utility model;

fig. 4 is a schematic view of a folded structure of the present utility model.

In the figure: 1. a handle assembly frame; 101. a pushing handle; 102. a rotating seat; 103. a canopy set; 104. a side rail; 105. a connecting seat; 106. a front foot tube; 107. a moving wheel; 2. a linkage mechanism; 201. a rotating shaft; 202. a seat tube; 203. a rear support tube; 204. a front linkage tube; 205. a rear foot tube; 206. a connecting pipe; 207. a front armrest; 208. and (5) mounting a shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, an embodiment of the present utility model is provided: an automatic folding stroller comprising:

the handle assembly frame 1, wherein a awning group 103 is movably arranged at the bottom of the handle assembly frame 1 through a rotary seat 102, a side handrail 104 is movably arranged at the bottom of the rotary seat 102, and a front foot pipe 106 is fixedly arranged at the front end of the side handrail 104;

the linkage mechanism 2, the linkage mechanism 2 is located the bottom of handle subassembly frame 1, and the linkage mechanism 2 includes axis of rotation 201 and seat pipe 202, and the bottom movable mounting of handle subassembly frame 1 has back stay tube 203. The rear supporting tube 203 can synchronously drive the front linkage tube 204 to turn over, meanwhile, the side handrail 104 can conveniently turn over between the front handrail 207 and the seat tube 202, the size can be reduced when the seat tube is idle, and the seat tube is better stored, so that the seat tube is more convenient to use, and the storage size is reduced.

Example two

In comparison with the first embodiment, referring to fig. 2 and 3, the automatic folding stroller provided by the present utility model is fixedly installed between the side rail 104 and the front leg tube 106 through the connecting seat 105, and the connecting seat 105 is located at the front end of the side rail 104. The handle assembly frame 1 is held by a left hand, the front foot tube 106 is held by a right hand, the frame is pulled open by both hands in opposite directions, then the rear foot tube 205 is lifted backwards to unfold the frame, the front foot tube 106 and the rear foot tube 205 are unfolded, and the device is unfolded.

Further, a seat tube 202 is movably mounted in the side arm rest 104, and the side arm rest 104 and the seat tube 202 are movably mounted through a rotation shaft 201. The side armrest 104 can be used for conveniently overturning the front armrest 207 and the seat tube 202, so that the volume can be reduced when the seat tube is idle, and the seat tube is better stored, so that the seat tube is more convenient to use.

Further, a pushing handle 101 is fixedly arranged on the outer side of the handle assembly frame 1, and anti-skid patterns are formed on the outer side of the pushing handle 101. The handle assembly frame 1 can be conveniently pulled to push, and the friction force between the handle assembly frame and the palm can be increased by utilizing the anti-skid patterns, so that the use can be more efficient.

Example III

In comparison with the first embodiment, referring to fig. 3 and 4, the handle assembly frame 1 and the rear support tube 203 are movably mounted by a mounting shaft 208, and a front linkage tube 204 is movably mounted at the front end of the rear support tube 203, and the front linkage tube 204 is located between the front foot tubes 106. This device adopts with aluminium system material, can make this device wholly lighter, makes the heavy burden when reducing out, carries more convenient.

Further, the rear end of the side arm rest 104 is movably provided with a rear foot pipe 205, and the bottoms of the rear foot pipe 205 and the front foot pipe 106 are movably provided with a movable wheel 107. Can be more convenient when maintenance and maintenance, make this device durable, not fragile, the accessory is dismantled convenient, the change is simple and easy.

Further, a connecting pipe 206 is fixedly connected between the rear foot pipes 205, and a front armrest 207 is movably installed between the side armrests 104. The rear foot tubes 205 can be conveniently connected through the connecting tubes 206, so that the structural strength can be increased, deformation during pushing can be prevented, and meanwhile, the device can be pulled through the front handrail 207.

Working principle: the handle assembly frame 1 is held by the left hand, the front foot tube 106 is held by the right hand, the frame is pulled away by the two hands in opposite directions, the frame is unfolded by the rear foot tube 205 in a backward lifting manner, the front foot tube 106 and the rear foot tube 205 are unfolded, the device is unfolded, meanwhile, when the device is folded, the rear support tube 203 arranged at the bottom of the handle assembly frame 1 is turned over by pressing the handle assembly frame 1, the front linkage tube 204 can be synchronously driven to turn over by utilizing the rear support tube 203, meanwhile, the front armrest 207 and the seat tube 202 can be conveniently turned over by utilizing the side armrest 104, the size can be reduced when the device is idle, better storage is realized, the device is more convenient when in use, and the storage volume is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. Automatic folding baby stroller, characterized in that it comprises:

the handle assembly frame (1), wherein a awning set (103) is movably arranged at the bottom of the handle assembly frame (1) through a rotating seat (102), a side handrail (104) is movably arranged at the bottom of the rotating seat (102), and a front foot pipe (106) is fixedly arranged at the front end of the side handrail (104);

the linkage mechanism (2), the linkage mechanism (2) is located the bottom of handle subassembly frame (1), the linkage mechanism (2) includes axis of rotation (201) and seat pipe (202), the bottom movable mounting of handle subassembly frame (1) has back stay tube (203).

2. The automatic folding stroller of claim 1, wherein: the side handrails (104) and the front foot tubes (106) are fixedly arranged through connecting seats (105), and the connecting seats (105) are positioned at the front ends of the side handrails (104).

3. The automatic folding stroller of claim 1, wherein: the seat tube (202) is movably arranged in the side handrail (104), and the side handrail (104) and the seat tube (202) are movably arranged through the rotating shaft (201).

4. The automatic folding stroller of claim 1, wherein: the outside of handle subassembly frame (1) fixed mounting has promotion handle (101), the antiskid line has been seted up to the outside of promotion handle (101).

5. The automatic folding stroller of claim 1, wherein: the handle assembly frame (1) is movably mounted with the rear supporting tube (203) through a mounting shaft (208), a front linkage tube (204) is movably mounted at the front end of the rear supporting tube (203), and the front linkage tube (204) is positioned between the front foot tubes (106).

6. The automatic folding stroller of claim 1, wherein: the rear end of the side handrail (104) is movably provided with a rear foot pipe (205), and the bottoms of the rear foot pipe (205) and the front foot pipe (106) are movably provided with a movable wheel (107).

7. The automatic folding stroller of claim 6, wherein: a connecting pipe (206) is fixedly connected between the rear foot pipes (205), and a front handrail (207) is movably installed between the side handrails (104).