CN211592674U

CN211592674U - Go out with shallow of toddler in school period

Info

Publication number: CN211592674U
Application number: CN201922464672.9U
Authority: CN
Inventors: 戴灵慧; 于娜; 李恒
Original assignee: Nanjing Forestry University
Current assignee: Shenzhen Furniture Design Institute
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a baby go on a journey and use shallow in school period, seat (1) that can breathe freely including the backplate, the lower surface center of seat (1) is provided with connecting seat (2), outwards tilting is provided with four supporting legs (3) on connecting seat (2), the free end downwardly extending of supporting leg (3) links to each other with wheel (4), is located preceding two the middle part of supporting leg (3) and two that are located the hou mian all are connected with stull (5), two even have first arc bracing piece (6) between the middle part of stull (5), are located preceding stull (5) middle part links to each other with the one end of second arc bracing piece (7), the other end of second arc bracing piece (7) upwards extends and links to each other with handrail (8) of steering wheel type. The utility model discloses the frame construction of current children's shallow has been changed, and is small, light in weight, with low costs to can realize 360 snatches of adult.

Description

Go out with shallow of toddler in school period

Technical Field

The utility model relates to a baby go on a journey and use shallow in period of learning to walk belongs to baby's apparatus and makes technical field.

Background

The baby go-out cart in the step-learning period is a kind of baby go-out tool, and is powered by adults to assist in going forward, usually mainly in the form of pushing.

The multifunctional chair has the functions of folding, adjusting the angle of the backrest, damping, preventing rain and sun, containing articles for babies and children, riding instead of walk and the like. The baby stroller is divided according to the requirement of self assembly, and can be divided into a self-contained baby stroller and a fixed assembly baby stroller; whether the baby stroller is folded for storage or carried or not can be divided into a foldable light baby stroller and a non-foldable baby stroller.

In terms of structure, most baby strollers are formed by matching square frames made of metal or plastic with soft covering surfaces made of oxford cloth, leather and the like. The structure is roughly divided into: the infant bed comprises wheels, a chassis bearing support, a material containing layer, an adjustable infant lying area and an auxiliary power-assisted frame area for auxiliary use of adults.

The existing products on the market have the following problems: firstly, the square frame structure is heavy in mass and still occupies a large space after being folded, and the cost caused by the heavy mass is difficult to reduce; secondly, the design of the structure for providing power support is not labor-saving enough, so that the adult is easy to feel fatigue when in auxiliary use; thirdly, the supporting structure of the sitting and lying area of the baby is not enough, so that the baby depends on the soft covering surface to provide support, and muscle fatigue and uncomfortable bending of the spine are easy to generate when the baby sits and lies for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a frame construction that has changed current children's shallow is provided, and is small, light in weight, with low costs to can realize the 360 infant's in the stage of learning to walk of gripping of adult's trip and use the shallow.

Further, the utility model provides a backrest is supported by hard board, avoids the baby to remain throughout to the sunken gesture in long-time sitting and lying, makes baby's back backbone remain throughout at the shallow for the baby's trip of the school step of the gesture of health relatively.

Furthermore, the utility model provides a backrest of the seat is permeable and the baby in the walk learning period goes out and uses the cart.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the stroller for the walking-learning-period babies to go out comprises a seat, wherein a connecting seat is arranged at the center of the lower surface of the seat, four supporting legs are obliquely arranged outwards on the connecting seat, the free ends of the supporting legs extend downwards and are connected with wheels, the middle parts of the supporting legs positioned in the front and the middle parts of the supporting legs positioned in the back are connected with cross braces, a first arc-shaped supporting rod is connected between the middle parts of the cross braces, the middle part of the cross brace positioned in the front is connected with one end of a second arc-shaped supporting rod, and the other end of the second arc-shaped supporting rod extends upwards and is connected with a steering-wheel-shaped handrail.

The handrail is circular or oval, and the middle part of handrail is provided with recessed milk bottle groove.

The backrest of the chair is a hard plate, and the hard plate is provided with air holes.

The seat inboard is provided with soft package.

A ceiling is movably arranged on the seat.

The seat is provided with an easily-gripped anti-slip guardrail, and the anti-slip guardrail is connected with the left side surface and the right side surface of the seat.

The seat is also connected with a pedal.

The wheels are shock-absorbing wheels, and the diameters of the two wheels positioned at the front are larger than the diameters of the two wheels positioned at the rear.

The first arc-shaped supporting rod and the second arc-shaped supporting rod are both positioned on the central axis of the baby go-out cart in the step-learning period; the first arc-shaped supporting rod and the second arc-shaped supporting rod are both concave arcs.

The utility model provides a pair of baby go on a journey and use shallow of learning to walk period changes basket formula, box molding ever, has simplified the square frame rack structure of existing basket formula, box shallow, but adopts neotype curve to economize material frame structure, and not only the molding is more pleasing to the eye to it is small, light in weight, the material is economized, and is with low costs. In addition, the arrangement of the handrails with higher positions of the utility model accords with the height of natural arm droop and support when the adult walks, and better accords with the human engineering of the adult, so that the adult can easily and not tired in the movement; and the steering wheel type handrail can be conveniently grasped by 360 degrees, and can be used for emergency, sharp steering and the like under any condition. Still further, the utility model discloses the infant who relies on soft clad can and filler support among the prior art to sit the district of crouching and replace to have hard board to support and arrange the soft packet of class chair matter of suitable thickness and sit the district of crouching, increased the infant and sat the support to the back when crouching, avoided the infant and child to remain throughout to the sunken gesture in the long-time posture of sitting and crouching, can effectively alleviate the infant and child and sit the muscle fatigue when crouching like this, also can make the infant and child's back backbone remain throughout at the gesture of relative health. The arrangement of the air holes ensures that the backrest of the chair of the utility model can be ventilated, so that the baby can feel more comfortable when sitting. In a word, the utility model provides a pair of baby go on a journey and use shallow in period of learning to walk, production efficiency promotes, the production consumptive material reduces, saves cost, helping hand environment sustainable development, more accords with adult and baby's ergonomic, extension user's tired production time, equipment part reduce, carry shared space littleer, the function of use is more succinct easy operation and effectively reduce error rate etc..

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a perspective view of FIG. 1;

FIG. 3 is an exploded view of FIG. 2;

fig. 4 is a front view of fig. 1.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 4, the present embodiment discloses a stroller for toddlers to go out in a toddler phase, which changes the conventional basket-type and box-type shapes in terms of shape, simplifies the square frame-type structure of the existing basket-type and box-type strollers, and adopts a novel curve-type material-saving frame structure, so that the stroller has the advantages of more beautiful shape, small size, light weight, material saving and low cost. The concrete structure is as follows: the seat comprises a seat 1 with a breathable back plate, wherein a connecting seat 2 is arranged at the center of the lower surface of the seat 1, the connecting seat 2 is preferably in a round table shape, four supporting legs 3 are obliquely arranged on the connecting seat 2 outwards, the four supporting legs 3 are connected and fixed with the connecting seat 2 through screws, the free ends of the supporting legs 3 extend downwards and are connected with wheels 4, and the supporting legs 3 are connected with the wheels 4 through the steering shafts of the wheels 4 and the bottom ends of the supporting legs 3 through the screws; the middle parts of the two support legs 3 positioned in the front and the middle parts of the two support legs 3 positioned in the rear are both connected with a cross brace 5, and the cross brace 5 and the two support legs 3 corresponding to the cross brace are also connected and fixed by screws; a first arc-shaped support rod 6 is connected between the middle parts of the two crossbars 5, a pipe sleeve is sleeved at the middle part of the crossbar 5 positioned in front, sleeves are connected with the front and back of the pipe sleeve in the front-back direction, one end of the first arc-shaped support rod 6 is sleeved in the sleeve positioned in back, the other end of the first arc-shaped support rod 6 is connected and fixed with the middle part of the crossbar 5 positioned in back through a screw, the middle part of the crossbar 5 positioned in front is connected with one end of a second arc-shaped support rod 7, the other end of the second arc-shaped support rod 7 is connected with the sleeve positioned in front, preferably, an internal thread is arranged in the sleeve, external threads matched with the internal thread are arranged at the connecting end of the first arc-shaped support rod 6 and the second arc-shaped support rod 7, the sleeve is made of high-strength plastics or alloy steel, the other, the upward extending part of the second arc-shaped supporting rod 7 becomes thicker gradually.

The armrest 8 is circular or oval, a concave milk bottle groove 9 is formed in the middle of the armrest 8, that is, the armrest 8 of the present embodiment is steering wheel type, the armrest for pushchairs, which is commonly used in the market and is located behind the infant sitting and lying area, is removed, a higher steering wheel type armrest 8 for pulling carts is added in front of the infant sitting and lying area, the armrest 8 and the second arc-shaped support rod 7 are mainly fixed and connected through a buckle and a screw between plastics, and preferably, the armrest 8 and the second arc-shaped support rod 7 are connected through a screw. The higher position of the armrest 8 is arranged, so that the height of the armrest naturally drooping and supporting when an adult walks is met, and the armrest is more in line with the human engineering of the adult, so that the adult can easily and not tired in the movement; the steering wheel type armrest 8 can be conveniently gripped by 360 degrees, and can be used for emergency, sharp steering and the like in any situation.

The structure of the baby go-cart for the toddler in the learning period provided by the embodiment is a power supply structure which replaces 'pushing' with 'pulling', and can effectively relieve fatigue when in use.

The backrest of the chair 1 is a hard plate, and the hard plate is provided with air holes. The seat 1 is provided with soft package in the inboard. The embodiment replaces the infant sitting and lying area which is supported by the soft covering and the filler in the prior art with a chair-like sitting and lying area which is supported by a hard plate and matched with a soft bag with proper thickness, thereby increasing the support to the back of the infant when the infant sits and lies, avoiding the infant from always keeping the posture sinking to the center in the long-time sitting and lying, effectively relieving the muscle fatigue of the infant when the infant sits and lies and also keeping the back spine of the infant in a relatively healthy posture all the time. The chair-like sitting and lying areas are connected by mainly depending on the buckles and the screws between plastics, wherein the hard plate and the soft bag are connected and fixed by depending on the sewing of needle thread or the nailing of a pneumatic nail gun. The seat back of the embodiment is breathable due to the arrangement of the air holes, so that the infant can sit more comfortably.

The chair is characterized in that a ceiling 10 is movably arranged on the chair 1, the ceiling 10 is used for preventing rain and sun, the ceiling 10 is movably and detachably connected with the sitting and lying area, and the ceiling 10 is connected with a hard plate at the edge of the sitting and lying area through a rotating shaft mainly by means of screws.

The seat 1 is provided with an easily-gripped anti-skid guardrail 11, and the anti-skid guardrail 11 is connected with the left side surface and the right side surface of the seat 1.

The seat 1 is also connected with a pedal 12.

The wheels 4 are shock-absorbing wheels, and the diameters of the two wheels 4 positioned at the front are larger than the diameters of the two wheels 4 positioned at the rear.

The first arc-shaped support rod 6 and the second arc-shaped support rod 7 are both positioned on the central axis of the baby go-out cart in the step learning period; the first arc-shaped supporting rod 6 and the second arc-shaped supporting rod 7 are both concave arcs. First arc bracing piece 6 and second arc bracing piece 7 are two segmentations, rather than integrated into one piece's setting, not only can play absorbing effect, still can avoid the bending moment that the arc pole of overlength leads to too big, also problem of buckling when meetting external force and assaulting.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. Baby go out with shallow of learning to walk phase, its characterized in that: including seat (1), the lower surface center of seat (1) is provided with connecting seat (2), outside tilting is provided with four supporting legs (3) on connecting seat (2), the free end downwardly extending of supporting leg (3) links to each other with wheel (4), is located preceding two the middle part of supporting leg (3) with be located two at the back all be connected with stull (5), two between the middle part of supporting leg (3) even have first arc bracing piece (6) between the middle part of stull (5), be located preceding stull (5) middle part links to each other with the one end of second arc bracing piece (7), the other end of second arc bracing piece (7) upwards extends and links to each other with handrail (8) of steering wheel type.

2. The stroller of claim 1, wherein: the handrail (8) is circular or oval, and a concave milk bottle groove (9) is formed in the middle of the handrail (8).

3. The stroller of claim 1, wherein: the backrest of the chair (1) is a hard plate, and the hard plate is provided with air holes (13).

4. The stroller of claim 3, wherein: the seat (1) is provided with a soft bag on the inner side.

5. The stroller of claim 1, wherein: a ceiling (10) is movably arranged on the seat (1).

6. The stroller of claim 1, wherein: the anti-skid seat is characterized in that an easily-gripped anti-skid guardrail (11) is arranged on the seat (1), and the anti-skid guardrail (11) is connected with the left side surface and the right side surface of the seat (1).

7. The stroller of claim 1, wherein: the seat (1) is also connected with a pedal (12).

8. The stroller of claim 1, wherein: the wheels (4) are damping wheels, and the diameters of the two wheels (4) positioned in front are larger than the diameters of the two wheels (4) positioned in back.

9. The stroller of claim 1, wherein: the first arc-shaped supporting rod (6) and the second arc-shaped supporting rod (7) are both positioned on the central axis of the baby go-out cart in the toddler period; the first arc-shaped supporting rod (6) and the second arc-shaped supporting rod (7) are both concave arcs.