CN106976471A - A kind of anti-rollover perambulator - Google Patents

Abstract

The invention discloses an anti-rollover baby stroller, which comprises an adjustable outrigger, a base plate, a support plate fixing device, a support plate, a push handle, a vehicle bucket, a limit tooth plate, a sitting and lying adjustment plate, a guide plate, and a limit support plate , return spring, the adjustment legs are cross-hingedly connected, the bottom of the adjustment legs is provided with a wheel frame, the bottom of the wheel frame is equipped with a ground wheel, the side of the wheel frame is equipped with an anti-side flip plate, and the adjustment The upper part of the outrigger is hingedly equipped with a base plate, the lower part of the base plate is equipped with a limited tooth plate, the upper part of the base plate is provided with a bucket, the bucket is provided with a foot room and a flat room, and a push handle is installed on the left side of the base plate , A backing board fixing device is hingedly installed between the push handles, a backing board is installed on the backing board fixing device, and the backing board is arranged in a limiting groove. The invention can prevent rollover, and the adjustment is simple and convenient. At the same time, the height of the center of gravity of the stroller can be adjusted. At the same time, it can be converted into a lying mode and a sitting mode through simple adjustment, and has strong adaptability.

Description

An anti-rollover baby carriage

【Technical field】

The invention relates to the technical field of maternal and infant products, in particular to the technical field of an anti-rollover baby carriage.

【Background technique】

Baby stroller is an indispensable vehicle for every child's growth. It can help parents reduce physical labor, move easily, and can carry toys and other supplies. With the improvement of people's living standards, people's requirements for the quality of baby strollers are increasing. High, because of the narrow width of the traditional stroller, when the child reaches a certain age, he likes to stick his body out of the window, which often leads to rollover. When the parents leave the state for a short time, there is a greater danger. The market needs a The stroller can prevent rollover, and the adjustment is simple and convenient. At the same time, the height of the center of gravity of the stroller can be adjusted. At the same time, it can be converted into a flat mode and a sitting mode through simple adjustments, which is more comfortable and adaptable.

【Content of invention】

The purpose of the present invention is to solve the problems in the prior art, and to propose an anti-rollover stroller, which can prevent rollover, is simple and convenient to adjust, can adjust the height of the center of gravity of the stroller, and can be converted to lie flat through simple adjustment. Mode and sitting mode, more comfortable and adaptable.

In order to achieve the above object, the present invention proposes an anti-rollover stroller, which includes an adjustable leg, a wheel frame, a ground wheel, an anti-rollover plate, a bottom plate, a backing plate fixing device, a backing plate, a push handle, a bucket, and a limiter. position tooth plate, sitting and lying adjustment plate, guide plate, limit support plate, return spring, the adjustment leg is cross-hinged and connected, the lower part of the adjustment leg is provided with a wheel frame, and the lower part of the wheel frame is equipped with a ground wheel, The side part of the wheel frame is equipped with an anti-side turning plate, the upper part of the adjustment leg is hingedly installed with a bottom plate, the lower part of the bottom plate is installed with a limit tooth plate, the upper part of the bottom plate is provided with a car bucket, and the car bucket is provided with The foot room and the lying room are provided with a sitting and lying adjustment plate between the foot room and the lying room, and a guide plate is provided on the upper part of the foot room, and a limit supporting plate is installed between the guide plates. The position support plate is in contact with the sitting and lying adjustment plate, 2-15 limit slots are arranged on the bottom plate, a push handle is installed on the left side of the bottom plate, and a leaning plate fixing device is hingedly installed between the push handles, the A backing board is installed on the backing board fixing device, and the backing board is arranged in the limiting groove.

Preferably, a limit ring gear is provided on the adjusting leg, and the limit ring gear is engaged with the limit tooth plate.

Preferably, a return spring is installed between the limiting bracket and the inner wall of the foot chamber.

As a preference, the fixing device for the backing plate includes an end fixing plate, a limit rod, and a rotating shaft. The end fixing plate is arranged at both ends of the limit rod. Above, the backing plate is arranged between the limit rods.

Preferably, a fixing seat is provided on the outer side of the wheel frame, and the fixing seat is connected to the anti-rollover plate through a pin shaft, and the axis of the pin shaft is perpendicular to the horizontal plane.

Beneficial effects of the present invention: the present invention adjusts the outrigger, the wheel frame, the ground wheel, the anti-rollover plate, the bottom plate, the fixing device for the leaning plate, the leaning plate, the push handle, the bucket, the limit tooth plate, and the sitting and lying adjusting plate , guide plate, limit support plate and return spring are applied to the baby stroller. By folding the anti-rollover plate, it can prevent rollover. The adjustment is simple and convenient. By adjusting the angle between the legs, the center of gravity of the stroller can be adjusted. At the same time, it can be converted into a flat mode and a sitting mode through simple adjustments, which is more comfortable and adaptable.

The features and advantages of the present invention will be described in detail with reference to the accompanying drawings.

【Description of drawings】

Fig. 1 is the front view of a kind of anti-rollover stroller of the present invention;

Fig. 2 is a front sectional view of an anti-rollover stroller of the present invention;

Fig. 3 is a front sectional view of an anti-rollover stroller of the present invention;

Fig. 4 is an enlarged view of part A in Fig. 3;

Fig. 5 is an enlarged view of part B in Fig. 3;

Fig. 6 is a top view of the leaning plate fixing device.

In the figure: 1-adjusting leg, 2-wheel frame, 3-ground wheel, 4-car bucket, 41-foot room, 42-flat room, 5-bottom plate, 51-limiting slot, 6-rest Fixing device, 61-end fixed plate, 62-limit rod, 63-rotating shaft, 7-rear plate, 8-push handle, 9-limit ring gear, 10-limit tooth plate, 11-sit and lie adjustment plate, 12-guide plate, 13-limiting supporting plate, 14-return spring, 15-anti-side flip plate.

【detailed description】

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, an anti-rollover stroller of the present invention includes an adjustable leg 1, a wheel frame 2, a ground wheel 3, an anti-rollover plate 15, and a bottom plate 5. Relying plate fixing device 6, relying plate 7, push handle 8, car bucket 4, limit tooth plate 10, sitting and lying adjusting plate 11, guide plate 12, limit supporting plate 13 and return spring 14, the adjusting support The legs 1 are cross-hingedly connected, the lower part of the adjusting leg 1 is provided with a wheel frame 2, the lower part of the wheel frame 2 is equipped with a ground wheel 3, the side of the wheel frame 2 is equipped with an anti-side flip plate 15, and the adjusting leg The upper part of the leg 1 is hingedly equipped with a bottom plate 5, the bottom of the bottom plate 5 is equipped with a limited tooth plate 10, the upper part of the bottom plate 5 is provided with a bucket 4, and the bucket 4 is provided with a foot room 41 and a flat room 42, so A sitting and lying adjustment plate 11 is provided between the foot chamber 41 and the flat chamber 42, and a guide plate 12 is provided on the upper part of the foot chamber 41, and a limit supporting plate 13 is installed between the guide plates 12. The supporting plate 13 is in contact with the sitting and lying adjustment plate 11, and the base plate 5 is provided with 2-15 limit grooves 51, and a push handle 8 is installed on the left side of the base plate 5, and a leaning device is hingedly installed between the push handles 8. A board fixing device 6 , a backing board 7 is installed on the backing board fixing device 6 , and the backing board 7 is arranged in a limiting groove 51 .

Specifically, the regulating leg 1 is provided with a limit ring gear 9 , and the limit ring gear 9 is engaged with the limit tooth plate 10 .

Specifically, a return spring 14 is installed between the limiting bracket 13 and the inner wall of the foot chamber 41 .

Specifically, the said back plate fixing device 6 includes an end fixing plate 61, a limit rod 62, and a rotating shaft 63. The end fixing plate 61 is arranged at both ends of the limit rod 62. , the rotating shaft 63 is installed on the push handle 8 , and the backing plate 7 is arranged between the limiting rods 62 .

Specifically, the outer side of the wheel frame 2 is provided with a fixing seat, and the fixing seat is connected to the anti-side turning plate 15 through a pin shaft, and the axis of the pin shaft is perpendicular to the horizontal plane.

Working process of the present invention:

In the working process of an anti-rollover stroller of the present invention, the bottom plate 5 is pressed down by the handle to separate the limit ring gear 9 from the limit tooth plate 10, and the height is adjusted by adjusting the angle of the leg 1, and the height is adjusted by placing the Anti-side-turn plate 15 is turned outwards, and anti-side-turn plate 15 is launched, and when the car falls to the side, anti-side-turn plate 15 can touch the ground to prevent rollover, and by pulling the limit supporting plate 13 outwards, the seat The reclining adjustment plate 11 can rotate, and the movement of the sitting and reclining adjustment plate 11 is limited by the limit bracket 13 .

The present invention is an anti-rollover stroller, by adjusting the outrigger 1, the wheel frame 2, the ground wheel 3, the anti-rollover plate 15, the bottom plate 5, the support plate fixing device 6, the support plate 7, the push handle 8, the vehicle bucket 4. The limit tooth plate 10, the sitting and lying adjustment plate 11, the guide plate 12, the limit support plate 13 and the return spring 14 are applied to the baby stroller. By folding the anti-rollover plate 15, rollover can be prevented, and the adjustment is simple and It is convenient. By adjusting the angle between the outriggers 1, the height of the center of gravity of the stroller can be adjusted. At the same time, it can be converted into a lying mode and a sitting mode through simple adjustments, which is more comfortable and adaptable.

The above-mentioned embodiment is an illustration of the present invention, not a limitation of the present invention, and any solution after a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims (5)

1. An anti-rollover baby stroller, characterized in that: it includes an adjustable leg (1), a wheel frame (2), a ground wheel (3), an anti-rollover plate (15), a bottom plate (5), and a fixed plate Device (6), leaning plate (7), push handle (8), car bucket (4), limit tooth plate (10), sitting and lying adjustment plate (11), guide plate (12), limit supporting plate ( 13) and return spring (14), the adjustment leg (1) is cross-hingedly connected, the lower part of the adjustment leg (1) is provided with a wheel frame (2), and the lower part of the wheel frame (2) is equipped with a ground wheel (3), the side of the wheel frame (2) is equipped with an anti-side turning plate (15), the upper part of the adjustment leg (1) is hingedly installed with a bottom plate (5), and the bottom of the bottom plate (5) is installed with a limit Toothed plate (10), described base plate (5) top is provided with vehicle bucket (4), and described vehicle bucket (4) is provided with foot chamber (41) and flat room (42), and described foot chamber ( 41) A sitting and lying adjustment plate (11) is provided between the flat lying chamber (42), and a guide plate (12) is provided on the upper part of the foot rest chamber (41), and a limit bracket is installed between the guide plates (12). plate (13), the limit supporting plate (13) is in contact with the sitting and lying adjustment plate (11), the bottom plate (5) is provided with 2-15 limit grooves (51), and the bottom plate (5) A push handle (8) is installed on the left side, and a backing plate fixing device (6) is hingedly installed between the said pushing handles (8), and a backing board (7) is installed on the said backing board fixing device (6). The leaning plate (7) is arranged in the limiting groove (51). 2. An anti-rollover stroller as claimed in claim 1, characterized in that: the regulating leg (1) is provided with a limiting ring gear (9), and the limiting ring gear (9) is connected to the limiting gear. gear plate (10) meshes. 3. The anti-rollover stroller according to claim 1, characterized in that: a return spring (14) is installed between the limiting support plate (13) and the inner wall of the foot chamber (41). 4. An anti-rollover stroller according to claim 1, characterized in that: said backing plate fixing device (6) comprises an end fixing plate (61), a limit rod (62), and a rotating shaft (63), The end fixing plate (61) is arranged at both ends of the limit rod (62), and the outer side of the end fixing plate (61) is provided with a rotating shaft (63), and the rotating shaft (63) is installed on the push handle (8), The backing plate (7) is arranged between the limit rods (62). 5. An anti-rollover stroller according to claim 1, characterized in that: the outer side of the wheel frame (2) is provided with a fixed seat, and the fixed seat is connected to the anti-rollover plate (15) through a pin shaft , the axis of the pin shaft is perpendicular to the horizontal plane.