CN207449990U

CN207449990U - A kind of foldable baby stroller

Info

Publication number: CN207449990U
Application number: CN201721649453.2U
Authority: CN
Inventors: 陈朝文
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-01
Filing date: 2017-12-01
Publication date: 2018-06-05
Anticipated expiration: 2027-12-01

Abstract

The utility model discloses a kind of foldable baby strollers, including positioning tie bar, movable button, support arm linker, handle linker, foot pedal and active link device, the both ends of the foot pedal are equipped with support arm, the bottom of the support arm is equipped with universal wheel, and there is mounting in the centre position of support arm by positioning active link device hinge connection, there is arm-rest frame at the top of the support arm by support arm linker hinge connection, there is U-shaped handle at the both ends of the arm-rest frame by handle linker hinge connection, the support arm is equipped with fixator, fixed card buckle is offered on the fixator, there is backrest in the bottom of the U-shaped handle by movable button hinge connection, the top of the backrest is equipped with triangle and stretches link plate.It is provided with triangle and stretches link plate, intermediate backrest can be 45 ° 180 ° with leans back, and baby is facilitated to adjust posture, easily unfolds body, facilitate sleep, it is all that every number of degrees can all be fixed that triangle, which stretches link plate, and it is more secured that fixator grasps fixed card buckle.

Description

A kind of foldable baby stroller

Technical field

The utility model belongs to stroller technical field, and in particular to a kind of foldable baby stroller.

Background technology

Stroller is the favorite stroll vehicles of baby, is even more requirement when mother goes shopping with baby, User is being pursued outside firm, safety the basic demand of stroller at present, increasingly pay attention to stroller it is small, The features such as light, foldable.

Existing stroller is complex in structure, and it is not very convenient to fold, and volume is big after folding, it has not been convenient to it collects, And the angle of backrest cannot be adjusted well, it is impossible to give baby a kind of comfortable sensation.

Utility model content

The purpose of this utility model is to provide a kind of folding structure is simple, at low cost, easy to assembly, folding is smooth, side Just folding, it is small after folding, facilitate collection, the foldable baby stroller of adjustable multi-angle, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides following technical solution：A kind of foldable baby stroller, including positioning Pull rod, movable button, support arm linker, handle linker, foot pedal and active link device, the both ends of the foot pedal are equipped with branch Arm, the bottom of the support arm is equipped with universal wheel, and there is mounting in the centre position of support arm by positioning active link device hinge connection, There is arm-rest frame at the top of the support arm by support arm linker hinge connection, and the both ends of the arm-rest frame are cut with scissors by handle linker Chain link has U-shaped handle, and the support arm is equipped with fixator, fixed card buckle is offered on the fixator, the U-shaped handle There is backrest in bottom by movable button hinge connection, and the top of the backrest is equipped with triangle and stretches link plate, the positioning tie bar Both ends be connected with support arm, the bottom of the U-shaped handle is equipped with link plate.

Preferably, there are four the support arm is set altogether, there are four the universal wheel is set altogether, the bottom of the support arm It is fixedly connected with universal wheel.

Preferably, the U-shaped handle is connected with fixator by fixed card buckle.

Preferably, the U-shaped handle is connected with support arm by link plate.

Preferably, the foot pedal is rotatablely connected with support arm.

Compared with prior art, the beneficial effects of the utility model are：

1st, the utility model, simple in structure, at low cost, easy to assembly, folding is smooth, facilitates folding, small after folding, Facilitate collection.

2nd, the utility model is provided with triangle and stretches link plate, and intermediate backrest can be 45 ° -180 ° with leans back, facilitate baby Posture is adjusted, easily unfolds body, facilitates sleep, it is all that every number of degrees can all be fixed that triangle, which stretches link plate, fixator It is more secured to grasp fixed card buckle.

3rd, fixator is provided with, the angle of U-shaped handle is adjusted by fixed card buckle, it is simple and convenient, convenient for users to pushing away Row.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the side structure schematic diagram of the utility model；

Fig. 3 is that the backrest of the utility model stretches trailing flank structure diagram；

Fig. 4 is the completely folded state side structure schematic diagram of the utility model；

Fig. 5 is the semi-collapsed condition side structure schematic diagram of the utility model.

In figure：1-U type handles, 2- backrests, 3- arm-rest frames, 4- positioning tie bars, 5- fixed card buckles, 6- fixators, 7- activities Button, 8- mountings, 9- support arm linkers, 10- handle linkers, 11- foot pedals, 12- universal wheels, 13- positioning active link devices, 14- support arms, 15- triangles stretch link plate, 16- link plates.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of foldable baby stroller is drawn including positioning Bar 4, movable button 7, support arm linker 9, handle linker 10, foot pedal 11 and active link device 13, the foot pedal 11 Both ends are equipped with support arm 14, and the bottom of the support arm 14 is equipped with universal wheel 12, and the centre position of support arm 14 is by positioning activity chain Connecing 13 hinge connection of device has mounting 8, and there is arm-rest frame 3 at the top of the support arm 14 by 9 hinge connection of support arm linker, described to help There is U-shaped handle 1 at the both ends of hand cradle 3 by 10 hinge connection of handle linker, and the support arm 14 is equipped with fixator 6, described solid Determine to offer fixed card buckle 5 on device 6, there is backrest 2 in the bottom of the U-shaped handle 1 by 7 hinge connection of movable button, described to lean on The top of the back of the body 2 is equipped with triangle and stretches link plate 15, and the both ends of the positioning tie bar 4 are connected with support arm 14, the U-shaped handle 1 Bottom is equipped with link plate 16.

In the present embodiment, it is preferred that there are four the support arm 14 is set altogether, there are four the common settings of the universal wheel 12, institute The bottom for stating support arm 14 is fixedly connected with universal wheel 12, simple in structure, securely.

In the present embodiment, it is preferred that the U-shaped handle 1 is connected with fixator 6 by fixed card buckle 5, can adjust U The angle of type handle, it is convenient and practical.

In the present embodiment, it is preferred that the U-shaped handle 1 is connected with support arm 14 by link plate 16, plays better branch Support acts on, and makes the utility model more secure.

In the present embodiment, it is preferred that the foot pedal 11 is rotatablely connected with support arm 14, facilitates the posture for adjusting foot, practical It is more convenient.

The operation principle and process for using of the utility model：The installation for first checking for the utility model is fixed and safe anti- Shield, then can use, in use, baby is allowed to be sitting on mounting 8 first, U-shaped handle 1 is adjusted by fixed card buckle 5 Angle, convenient for users to carrying out, triangle is pulled to stretch link plate 15 and adjusts the angle of backrest 2, baby is facilitated to adjust posture, When not in use, backrest 2 is pulled to stretch link plate by 15 triangles inwards and is merged into 1 backrest, opens fixator 6,1U types handle 1 Close up with arm-rest frame 3, arm-rest frame 3 moves up, and support arm linker 9 inwardly closes up with positioning active link device 13, support arm link Device 9 is drawn close inwards with link plate 16, and U-shaped handle 1 and arm-rest frame 3 close up completion.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of foldable baby stroller, including positioning tie bar (4), movable button (7), support arm linker (9), handle linker (10), foot pedal (11) and active link device (13), it is characterised in that：The both ends of the foot pedal (11) are equipped with support arm (14), The bottom of the support arm (14) is equipped with universal wheel (12), and the centre position of support arm (14) is cut with scissors by positioning active link device (13) Chain link has mounting (8), and there is arm-rest frame (3) at the top of the support arm (14) by support arm linker (9) hinge connection, described to help There is U-shaped handle (1) at the both ends of hand cradle (3) by handle linker (10) hinge connection, and the support arm (14) is equipped with fixator (6), fixed card buckle (5) is offered on the fixator (6), the bottom of the U-shaped handle (1) passes through movable button (7) hinge Backrest (2) is connected with, the top of the backrest (2) is equipped with triangle and stretches link plate (15), and the both ends of the positioning tie bar (4) connect Support arm (14) is connected to, the bottom of the U-shaped handle (1) is equipped with link plate (16).

2. a kind of foldable baby stroller according to claim 1, it is characterised in that：The support arm (14) is provided with four altogether A, for the universal wheel (12) altogether there are four settings, the bottom of the support arm (14) is fixedly connected with universal wheel (12).

3. a kind of foldable baby stroller according to claim 1, it is characterised in that：The U-shaped handle (1) and fixator (6) it is connected by fixed card buckle (5).

4. a kind of foldable baby stroller according to claim 1, it is characterised in that：The U-shaped handle (1) and support arm (14) it is connected by link plate (16).

5. a kind of foldable baby stroller according to claim 1, it is characterised in that：The foot pedal (11) and support arm (14) it is rotatablely connected.