CN210526628U - Bidirectional baby stroller - Google Patents
Bidirectional baby stroller Download PDFInfo
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- CN210526628U CN210526628U CN201921525836.8U CN201921525836U CN210526628U CN 210526628 U CN210526628 U CN 210526628U CN 201921525836 U CN201921525836 U CN 201921525836U CN 210526628 U CN210526628 U CN 210526628U
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Abstract
The utility model discloses a bidirectional baby stroller, which comprises a folding frame and seats, wherein the seats are symmetrical hemispherical hollow structures with hollowed-out legs and comprise a front seat and a rear seat, and the front seat and the rear seat can be oppositely eccentrically folded and connected; the foldable frame comprises a front seat support frame and a rear seat support frame which are arranged in a crossed mode, a front seat is fixed on the front seat support frame, a rear seat is fixed on the rear seat support frame, the front seat support frame and the rear seat support frame are connected through a folding mechanism, and the folding mechanism is provided with a positioning mechanism which is fixed after being unfolded. The utility model discloses a seat is the protective housing shape and the symmetry sets up around, satisfies the position of sitting of two directions of children (towards the direction of advance or towards father and mother's direction), need not any transform of perambulator and revolution mechanic, only need change take the direction can, save the inner structure of product, the product is more reliable and more stable.
Description
Technical Field
The utility model belongs to the technical field of the perambulator, concretely relates to two-way baby's shallow.
Background
The baby carriage is a tool carriage designed for providing convenience for outdoor activities of babies, and has various vehicle types, the baby carriage is generally played by children aged 1 to 2 years, the toy carriage with wheels is played by children aged over 2 years, the baby carriage can bring certain benefits to the intelligence development of the children, and the brain development of the children is increased.
The baby carriage is a favorite walking vehicle for babies, and is an essential product for mothers to take babies to shop on the street. However, the baby carriage can be divided into various types according to the growth and usage of the baby. Mainly according to the standard of the load capacity, and the general test standard is nine to fifteen kilograms. A typical stroller can be used for about four to five years.
Generally speaking, the baby carriages of the asian market (japanese or taiwan) are divided into two major types, type a and type B. The A-type vehicle can be used after the head of the baby is supported after the baby is full of 2 months; the B-type vehicle can be used after the baby is seated stably for about 7 months. In any style, the product can be used for about 2 years old. The two vehicles are respectively of a long distance, the vehicle A is suitable for walking outside, and the vehicle B is suitable for riding an electric car or shopping outside. Wherein, the A-shaped baby carriage (i.e. the full-function baby carriage) can be laid in the baby carriage, the 175-degree lying is more suitable, which can not only prevent milk spitting, but also is beneficial to the growth and development of bones, and even if the baby falls asleep, the baby does not need to worry about. Because the wheels are large and have the function of shock absorption, the jolt caused by the uneven ground is less, so that the baby feels very safe when sitting and the brain development of the baby is facilitated. If the direction of the handle can be switched, the baby can be seen to go out to walk; if the automobile body is provided with the air filter cover, the automobile can also go out in rainy days or haze days. However, such vehicles are heavy and take up a lot of space. The B-type baby carriage (i.e. the portable folding baby carriage) is small and portable, the handle is simple to control, and the turning is convenient. Can be used for shopping in shops with narrow passage or for shuttling at crowded places. The folding cart can be seated and laid, does not occupy space even in an electric car after being folded, and can be placed in a car trunk or a trunk to be used when going out of a door. Compared with the A-type vehicle, the seat is slightly narrower, and the adjustable angle is smaller. The baby carriage is unidirectional in direction, cannot change the orientation of a child, can only look forward, and is single in function. There are also baby carriages with 360 ° rotation seats, which are relatively rare on the market, and which, apart from being able to lie flat, have a unique 360 ° rotation of the seat and do not require lifting of the seat. The baby can look forward at the 0-degree direction, and can look at scenery at two sides of the road at 90-degree and 270-degree directions without looking at the heels of adults and smelling automobile tail gas, and the front side faces to the mother at 180-degree direction. Although the orientation of the child can be changed by rotating the seat, the structure is complicated and the operation is inconvenient.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a bidirectional baby stroller with simple structure, which can change the orientation of children and is simple to operate.
The utility model adopts the technical proposal that:
a two-way baby stroller comprises a folding frame and a seat, and is characterized in that: the seat is a symmetrical hemispherical hollow structure with hollowed-out legs and comprises a front seat and a rear seat, and the front seat and the rear seat can be eccentrically folded and connected relatively; the foldable frame comprises a front seat support frame and a rear seat support frame which are arranged in a crossed mode, a front seat is fixed on the front seat support frame, a rear seat is fixed on the rear seat support frame, the front seat support frame and the rear seat support frame are connected through a folding mechanism, and the folding mechanism is provided with a positioning mechanism which is fixed after being unfolded. The utility model discloses a seat is the protective housing shape and the symmetry sets up around, satisfies the position of sitting of two directions of children (towards the direction of advance or towards father and mother's direction), need not any transform of perambulator and revolution mechanic, only need change take the direction can, save the inner structure of product, the product is more reliable and more stable.
Further, folding mechanism includes fixed baseplate and rotating base, fixed baseplate is fixed on the back seat support frame, the rear portion seat is fixed on fixed baseplate, rotating base is fixed on preceding seat support frame, the front portion seat is fixed on rotating base, rotating base is rotatable to be connected on fixed baseplate, open mode or fold condition are fixed a position through positioning mechanism between rotating base and the fixed baseplate. When the folding mechanism is folded, the corresponding frame can be driven to rotate together through the rotation of the seat, the folding action is completed in one step, the folding mechanism is simple and smooth, and redundant operation is omitted.
Furthermore, the positioning mechanism comprises a sliding switch, the sliding switch is arranged between the side surface of the fixed base and the fixed base in a radial meshing manner and can move along the axial direction of the side surface of the fixed base, and the sliding switch is connected with an adjusting button for driving the sliding switch to slide; the outer side of the sliding switch can be meshed with or separated from the rotating base, when the sliding switch is meshed with the rotating base, the folding type frame is in an open state or a folded state, and when the sliding switch is separated from the rotating base, the folding type frame is in a folding state.
Further, the regulating shaft is still installed at slide switch's middle part, slide switch can slide along the regulating shaft, the regulating shaft meshes with the rotation base, the outside of regulating shaft still is equipped with the apron. The gliding stability of slide switch is guaranteed to the regulating spindle, and the apron is used for fixed regulating spindle to guarantee pleasing to the eye degree and security.
Furthermore, the adjusting button is pressed on the fixed base through a base pressing plate, the base pressing plate is provided with a through groove, and the pressing end of the adjusting button penetrates out of the through groove and moves axially in the through groove.
Further, be equipped with evenly distributed's outer latch on slide switch's global, the side of fixed baseplate and the side of rotating the base all are equipped with outer latch complex interior latch.
Further, the rotating base comprises a base body, rotating wing plates are arranged on two sides of the base body, the rotating wing plates are respectively arranged on two sides of the fixing base and are connected with the fixing base through positioning mechanisms, through holes are formed in the rotating wing plates, and inner clamping teeth on the rotating base are arranged on the inner wall of the through holes.
Further, the front seat comprises a front armrest at the upper part and a seat at the lower part, the middle part of the front armrest extends downwards and is connected with the seat, a notch is formed in the end part of the seat, and the rear seat and the front seat are connected at the notch or are eccentrically and crosswise folded.
Further, the rear seat comprises an upper rear armrest, the middle of the rear armrest extends downwards to form a connecting part, and the shape of the connecting part is consistent with that of the notch. The front and rear seats are complementary in shape, so that the space occupied by the product is greatly saved.
Further, all be equipped with soft packing material on anterior seat and the rear portion seat, guarantee the comfort level of seat.
The utility model has the advantages that:
1. the seat is in a protective shell shape and is symmetrically arranged front and back, so that the sitting postures of two directions of children (facing to the advancing direction or facing to the direction of parents) are met, any transformation and rotation structure of the baby carriage is not needed, the sitting direction only needs to be changed, the internal structure of the product is saved, and the product is more stable and reliable.
2. When the folding mechanism is folded, the corresponding frame can be driven to rotate together through the rotation of the seat, the folding action is completed in one step, the folding mechanism is simple and smooth, and redundant operation is omitted.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a schematic side-test structure of the present invention.
Fig. 4 is a schematic top view of the present invention.
Fig. 5 is a schematic structural view of the folding mechanism of the present invention with the rotating base removed.
Fig. 6 is a longitudinal sectional view of fig. 5.
Fig. 7 is a schematic diagram of the mechanism of the rotating base according to the present invention.
Fig. 8 is an exploded view of the folding mechanism of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific embodiments, but the present invention is not limited to these specific embodiments. It will be recognized by those skilled in the art that the present invention encompasses all alternatives, modifications, and equivalents as may be included within the scope of the claims.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-8, the present embodiment provides a two-way stroller, which includes a foldable frame and a seat mounted on the foldable frame, wherein the foldable frame is provided with a push handle, wheels, a pedal, a parking brake, etc.
The seat in the embodiment is a symmetrical hemispherical hollow structure with hollowed-out legs, and comprises a front seat 1 and a rear seat 2, wherein the front seat 1 and the rear seat 2 can be arranged in a manner of being eccentrically folded in half; specifically, the front seat 1 includes an upper front armrest 11 and a lower seat 12, the middle of the front armrest 11 extends downward and is connected with the seat 12, a notch 13 is formed at an end of the seat 12, and the rear seat 2 and the front seat 1 are connected at the notch 13 or eccentrically and crosswise folded. The rear seat 2 includes an upper rear armrest 21, a middle portion of the rear armrest 21 extends downward to form a connecting portion 22, and the shape of the connecting portion 22 is identical to the shape of the notch 13. Preceding handrail 11 and back handrail 21 all are the arc structure, and when front portion seat 1 and rear portion seat 2 expand formation seat, preceding handrail 11 and back handrail 21 form a circular structure of encircleing, and the interval between is less, can prevent that children from falling out from the interval, guarantees the security. The front and rear seats are complementary in shape, so that the space occupied by the product is greatly saved. The front seat 1 and the rear seat 2 are both provided with rubber materials, so that the comfort level of the seats is guaranteed. The front and rear seats of the embodiment can be structurally combined by multiple layers of plastic parts and can also be of independent integrated structures. The utility model discloses a seat sets up for protective housing shape and front and back symmetry, can let children sit wherein safely and comfortably, satisfies the position of sitting of two directions of children simultaneously (towards the direction of advance or towards father and mother's direction), need not any transform of perambulator and revolution mechanic, only need change take the direction can, save the inner structure of product, the product is more reliable and more stable. The rear seat 2 is provided with a detachable backrest 5 and a sun visor. A safety belt may be further inserted into the front seat 1.
The foldable frame in the embodiment is composed of a light aluminum pipe frame and comprises a front seat support frame 3 and a rear seat support frame 4 which are arranged in a crossed manner, wherein the rear seat support frame 4 comprises a long inclined pipe, the upper end of the long inclined pipe is provided with a push handle 9, the lower end of the long inclined pipe is connected with a long pedal plate 10, and front wheels are arranged on two sides of the pedal plate 10; the front seat support frame 3 comprises 2 short inclined tubes, rear wheels are respectively installed at the lower ends of the short inclined tubes, and a parking brake is arranged on one of the rear wheels. The front seat 1 is fixed on a front seat support frame 3, the rear seat 2 is fixed on a rear seat support frame 4, the front seat support frame 3 is connected with a rear seat support frame 5 through a folding mechanism, and the folding mechanism is provided with a positioning mechanism 8 which is fixed after being opened. Specifically, folding mechanism includes fixed baseplate 6 and rotating base 7, rotating base 7 is rotatable to be connected on fixed baseplate 6, through positioning mechanism location open mode or fold condition between rotating base 7 and the fixed baseplate 6. The rotating base 7 comprises a base body 71, rotating wing plates 72 are arranged on two sides of the base body 71, the rotating wing plates 72 are arranged on two sides of the fixing base 6 respectively and are connected with the fixing base 6 through positioning mechanisms 8, the short inclined tubes are fixed on the base body 71 respectively, and the front seat 1 is fixed on the rotating base 7. The fixed base 6 is fixed on a long inclined tube of the rear seat support frame 4, and the rear seat 2 is fixed on the fixed base 6. When the folding mechanism is folded, the corresponding frame can be driven to rotate together through the rotation of the seat, the folding action is completed in one step, the folding mechanism is simple and smooth, and redundant operation is omitted.
The positioning mechanism 8 of this embodiment includes a sliding switch 81, the sliding switch 81 is installed between the side surface of the fixed base 6 and engaged in the radial direction and can move along the axial direction of the side surface of the fixed base 6, the sliding switch 81 is connected with an adjusting button 82 driving the sliding switch to slide, and the sliding switch 81 and the adjusting button 82 can also be an integrated structure; the outer side of the sliding switch 81 can be engaged with or separated from the rotating base 7, when the sliding switch 81 is engaged with or connected to the rotating base 7, the foldable frame is in an open state or a folded state, and when the sliding switch 81 is separated from the rotating base 7, the foldable frame is in a foldable state. Adjusting shaft 83 is still installed at slide switch 81's middle part, slide switch 81 can slide along adjusting shaft 83, adjusting shaft 83 meshes with rotating base 7, the outside of adjusting shaft 83 still is equipped with apron 84. The adjusting shaft 83 ensures the stability of the sliding of the slide switch 81, and the cover plate 84 is used to fix the adjusting shaft 83 and to position the rotating base 7, to prevent the rotating base 7 from being detached from the adjusting shaft 83, and to ensure the beauty and safety. The adjusting button 82 is pressed on the fixed base 6 through a base pressing plate 85, a through groove is formed in the base pressing plate 85, and the pressing end of the adjusting button 82 penetrates through the through groove and moves axially in the through groove. The peripheral surface of the sliding switch 81 is provided with outer clamping teeth 811 which are uniformly distributed, the side surface of the fixed base 6 is provided with an accommodating cavity for accommodating the sliding switch 81, the accommodating cavity is internally provided with inner clamping teeth 61 which are meshed with the outer clamping teeth 811, and a return spring 86 is arranged between the sliding switch 81 and the wall surface of the accommodating cavity; a through hole is formed in the rotating wing plate 72 of the rotating base 7, and an inner latch 73 matched with the outer latch 811 is also arranged on the inner wall of the through hole.
The utility model discloses when needing to fold, press the end of pressing of adjustment button 82, drive slide switch 81 axial motion, make it break away from interior latch 73 on the rotation base 7, rotate front seat 1 toward rear seat 2 direction this moment, can be folding foldable frame, relieve adjustment button 82 after folding, reset under reset spring 86's effect and the meshing of interior latch 73 on the rotation base 7, folding has just been accomplished this moment, do not need locking mechanical system just can realize fold condition's stability, because the shape that front and back seat is complementary, eccentric alternately fifty percent discount, form almost complete flat profile during folding, can fold minimum size effectively, and is convenient for carry, can leave the car in, aircraft overhead storage ware or other design compacter places.
The utility model discloses when needing to open, press the end of pressing of adjustment button 82, drive slide switch 81 axial motion, make it break away from interior latch 73 on the rotation base 7, at this moment with front portion seat 1 toward leaving rear portion seat 2 direction and rotate, can expand foldable frame, release adjustment button 82 after expanding, reset and rotate the interior latch 73 meshing on the base 7 under reset spring 86's effect, just accomplished the expansion this moment, do not need locking mechanical system just can realize the stability of expansion state.
Claims (10)
1. A two-way baby stroller comprises a folding frame and a seat, and is characterized in that: the seat is a symmetrical hemispherical hollow structure with hollowed-out legs and comprises a front seat and a rear seat, and the front seat and the rear seat can be eccentrically folded and connected relatively; the foldable frame comprises a front seat support frame and a rear seat support frame which are arranged in a crossed mode, a front seat is fixed on the front seat support frame, a rear seat is fixed on the rear seat support frame, the front seat support frame and the rear seat support frame are connected through a folding mechanism, and the folding mechanism is provided with a positioning mechanism which is fixed after being unfolded.
2. The bi-directional stroller of claim 1, wherein: folding mechanism includes fixed baseplate and rotation base, fixed baseplate is fixed on the back seat support frame, the rear portion seat is fixed on fixed baseplate, rotation base is fixed on preceding seat support frame, anterior seat is fixed on rotation base, rotation base rotatable coupling is on fixed baseplate, rotate and open state or fold condition through the positioning mechanism location between base and the fixed baseplate.
3. The bi-directional stroller of claim 2, wherein: the positioning mechanism comprises a sliding switch, the sliding switch is arranged between the side surface of the fixed base and the fixed base in a radial meshing manner and can move along the axial direction of the side surface of the fixed base, and the sliding switch is connected with an adjusting button for driving the sliding switch to slide; the outer side of the sliding switch can be meshed with or separated from the rotating base, when the sliding switch is meshed with the rotating base, the folding type frame is in an open state or a folded state, and when the sliding switch is separated from the rotating base, the folding type frame is in a folding state.
4. A bi-directional stroller in accordance with claim 3 in which: the middle part of slide switch still installs the regulating spindle, slide switch can follow the regulating spindle and slide, the regulating spindle meshes with the rotation base, the outside of regulating spindle still is equipped with the apron.
5. A bi-directional stroller in accordance with claim 3 in which: the adjusting button is pressed on the fixed base through the base pressing plate, the base pressing plate is provided with a through groove, and the pressing end of the adjusting button penetrates through the through groove and moves axially in the through groove.
6. A bi-directional stroller in accordance with claim 3 in which: the peripheral face of the sliding switch is provided with outer clamping teeth which are uniformly distributed, and the side face of the fixed base and the side face of the rotating base are both provided with inner clamping teeth matched with the outer clamping teeth.
7. The bi-directional stroller of claim 6, wherein: the rotary base comprises a base body, rotary wing plates are arranged on two sides of the base body and are respectively arranged on two sides of the fixed base and connected with the fixed base through a positioning mechanism, through holes are formed in the rotary wing plates, and inner clamping teeth on the rotary base are arranged on the inner wall of the through holes.
8. A bi-directional stroller in accordance with any of claims 1 to 7 in which: the front seat comprises a front armrest at the upper part and a seat at the lower part, the middle part of the front armrest extends downwards and is connected with the seat, a notch is formed in the end part of the seat, and the rear seat and the front seat are connected at the notch or are eccentrically and crossly folded.
9. The bi-directional stroller of claim 8, wherein: the rear seat comprises a rear armrest at the upper part, the middle part of the rear armrest extends downwards to form a connecting part, and the shape of the connecting part is consistent with that of the notch.
10. The bi-directional stroller of claim 9, wherein: soft packing materials are arranged on the front seat and the rear seat.
Priority Applications (1)
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CN201921525836.8U CN210526628U (en) | 2019-09-12 | 2019-09-12 | Bidirectional baby stroller |
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CN201921525836.8U CN210526628U (en) | 2019-09-12 | 2019-09-12 | Bidirectional baby stroller |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110550082A (en) * | 2019-09-12 | 2019-12-10 | 上海萌大圣母婴儿童用品有限公司 | Bidirectional baby stroller |
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2019
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110550082A (en) * | 2019-09-12 | 2019-12-10 | 上海萌大圣母婴儿童用品有限公司 | Bidirectional baby stroller |
CN110550082B (en) * | 2019-09-12 | 2024-06-04 | 上海萌大圣母婴儿童用品有限公司 | Bidirectional baby stroller |
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