CN217918065U

CN217918065U - Children's vehicle

Info

Publication number: CN217918065U
Application number: CN202222295623.9U
Authority: CN
Inventors: 房建涛
Original assignee: Guangdong Farina Technology Co ltd
Current assignee: Guangdong Farina Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-11-29
Anticipated expiration: 2032-08-30

Abstract

The utility model belongs to the technical field of children's articles for use, especially, relate to a bassinet, including bassinet main part and the U type guard circle that is used for carrying on children, bassinet main part top front end is provided with rotatory stop device, rotatory stop device's both sides face all is provided with C type spacing groove, U type guard circle both ends extend in opposite directions is provided with rotatory end, two all be provided with spacing arch on the relative side of rotatory end, two rotatory end rotate respectively install in rotatory stop device's both ends, just spacing arch is located in the C type spacing groove, be used for spacingly U type guard circle keeps the horizontal cover to locate children on one's body. Through the structure setting, the realization, the U type guard ring rotates and stops to need not to rely on the screens of external part just can realize, avoids appearing the injured condition of tong in children's use.

Description

Children's vehicle

Technical Field

The utility model belongs to the technical field of children's articles for use, especially, relate to a bassinet.

Background

The baby carriage is a vehicle for children, and can be moved by assisting a person in pushing or pulling. Parents go out to walk, bring baby's necessities when shopping, after baby grows up a bit, can walk by oneself, but to baby, oneself can not walk too for a long time, at this moment, through a bassinet, place baby in the shallow, on the one hand, can be effectual extension baby go out to walk, the time of shopping, on the other hand, for baby's parents burden, do not need to embrace baby for a long time, design through the structure to the bassinet among the prior art, make the bassinet can collapsible to pack up, and adopt the bassinet among the prior art to bear in the use, the technical problem of tong can appear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bassinet aims at solving the bassinet among the prior art and easily makes the person of taking to be pressed from both sides injured technical problem.

In order to achieve the purpose, the embodiment of the utility model provides a baby carrier, including being used for carrying on children's bassinet main part and U type guard circle, bassinet main part top front end is provided with rotatory stop device, rotatory stop device's both sides face all is provided with C type spacing groove, U type guard circle both ends extend in opposite directions and are provided with the rotation end, two all be provided with spacing arch on the relative side of rotation end, two the rotation end rotate respectively install in rotatory stop device's both ends, just spacing arch is located in the C type spacing groove, be used for spacingly U type guard circle keeps the horizontal cover to locate children on one's body.

Preferably, rotatory stop device includes spliced pole and the fixed foot of a plurality of, the both ends of spliced pole all are provided with the erection column, two rotatory end overlaps respectively and locates two on the erection column, and two C type spacing groove set up respectively in the both ends of spliced pole, C type spacing groove encircles the erection column sets up, fixed foot with bassinet main part fixed connection, fixed foot fixed mounting in spliced pole cylinder side, fixed foot is located the below of spliced pole.

Preferably, the U-shaped guard ring comprises a first guard bar arm and a second guard bar arm which are symmetrically arranged, and the connecting ends of the first guard bar arm and the second guard bar arm are in tenon-and-mortise cutting butt joint connection.

Preferably, a plane gradually narrowing and disappearing is arranged at the top of the U-shaped guard ring and extends backwards from the end part, the bent section of the U-shaped guard ring is vertically and flatly arranged, and each corner of the U-shaped guard ring is a smooth curved surface.

Preferably, the bassinet main part includes first strutting arrangement, second strutting arrangement and cushion, rotatory stop device install in the second strutting arrangement top, first strutting arrangement with the connection is rotated in the second strutting arrangement alternately, first strutting arrangement bottom is provided with first mobile device, the second strutting arrangement bottom is provided with the second mobile device, cushion one end with the second strutting arrangement rotates to be connected, the bottom of cushion is rotated and is provided with the slider, slider sliding sleeve locates on the first strutting arrangement, just the cushion is located first strutting arrangement with second strutting arrangement swivelling joint point top, the top of first strutting arrangement is provided with the handrail, be provided with the safety belt subassembly that is used for fixed children on the cushion.

Preferably, the handrail comprises a fixing pipe and two holding rods, the fixing pipe is fixedly installed at the top of the first supporting device, the two holding rods are fixedly installed on the side face of the fixing pipe and close to the top end of the fixing pipe, the two holding rods are arranged in a reverse mode and arranged with the fixing pipe in an integrated injection molding mode.

Preferably, the second strutting arrangement includes connecting plate, connecting rod and two branch, two the top of branch all with rotatory stop device fixed connection, first strutting arrangement is located two between the branch, two branch all with first strutting arrangement rotates to be connected, and two branch respectively with the both sides of cushion tip are rotated and are connected, the cushion is located first strutting arrangement top, but U type guard ring level is located the cushion top, the connecting plate with the connecting rod all with two branch fixed connection, just first strutting arrangement is located between the connecting plate with between the connecting rod, two the bottom of branch all with second mobile device fixed connection.

Preferably, the second mobile device includes a connecting shaft, two brake devices and two rear wheels, the connecting shaft is fixedly connected with the bottom of the supporting rod, the two brake devices are respectively and fixedly installed at two ends of the connecting shaft, the two rear wheels are respectively and rotatably installed at two ends of the connecting shaft, and the two rear wheels are respectively and rotatably connected with the two brake devices.

Preferably, the first supporting device includes a supporting rod, a pedal and a buffering device, the armrest is fixedly mounted on the top end of the supporting rod, the first moving device is fixedly connected to the bottom end of the supporting rod, the supporting rod is rotatably connected between the two supporting rods, the sliding member is sleeved on the supporting rod, the pedal and the buffering device are both fixedly mounted on the supporting rod, the pedal is close to the bottom of the supporting rod, the buffering device is close to the sliding member for buffering the downward sliding movement of the sliding member, and the supporting rod is located between the pedal and the buffering device.

Preferably, the first moving device comprises a connecting seat and two universal wheels, the bottom end of the supporting rod is fixedly installed at the center of the top of the connecting seat, and the two universal wheels are respectively rotatably installed at two ends of the bottom of the connecting seat.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the bassinet have one of following technological effect at least:

the baby carriage in the utility model is composed of a baby carriage main body and a U-shaped protective ring, when in assembly, a rotary limiting device is required to be arranged on the baby carriage main body, the rotary limiting device is arranged near the front end, for the rotary fixing device, C-shaped limiting grooves are arranged on the side surfaces of the two ends of the rotary fixing device, the opening direction of the C-shaped limiting groove is arranged towards the tail part of the baby carriage, the two ends of the U-shaped protective ring are both provided with rotary ends, the rotary ends are arranged on the side surfaces of the U-shaped protective ring, the two rotary ends are arranged in opposite extension, a limiting bulge is arranged on the side surface opposite to the two rotary ends, and the two limiting bulges are also arranged oppositely, the two rotary ends of the U-shaped protective ring are respectively rotatably arranged at the two ends of the rotary limiting device, and are respectively positioned in the two C-shaped limiting grooves, when U type guard ring rotated, spacing arch slided in C type spacing groove, when U type guard ring rotated, when spacing arch removed the tip that C type spacing groove was located the top, U type guard ring stall, U type guard ring is the level form, U type guard ring was located the cushion top of bassinet main part this moment, enclose the children who end was seated on the cushion, when the bassinet main part is folded and is packed up, U type guard ring antiport, spacing arch slides along this C type spacing groove, when spacing arch removed the tip of C type spacing groove below, U type guard ring stall, be flagging state, folding bassinet vertical putting simultaneously after folding, through the above-mentioned structure setting, realize, U type guard ring rotates to stop and need just can realize by the screens of external part, avoid the impaired condition of tong to appear in the children use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is an effect diagram of a stroller according to an embodiment of the present invention.

Fig. 2 is an effect diagram of the second supporting device and the second moving device of the stroller according to the embodiment of the present invention.

Fig. 3 is an effect diagram of the first supporting device and the first moving device of the stroller according to the embodiment of the present invention.

Fig. 4 is an effect diagram of the rotation limiting device of the stroller according to the embodiment of the present invention.

Fig. 5 is an effect diagram of the U-shaped guard ring of the stroller according to the embodiment of the present invention.

Fig. 6 is a side view of a stroller with an aisle according to an embodiment of the invention in a stowed position.

Wherein, in the figures, the respective reference numerals:

10-main body of buggy 11-first support means 12-second support means

13-cushion 14-rotation limiting device 15-first moving device

16-second moving means 20-U-shaped guard ring 21-first guard rail arm

22-second guardrail arm 23-rotating end 111-support bar

112-pedal 113-buffer 114-armrest

121-support rod 122-connecting plate 123-connecting rod

131-seat belt component 132-sliding part 141-connecting column

142-mounting column 143-fixed foot 151-connecting seat

152-universal wheel 161-connecting shaft 162-brake device

163-rear wheel 231-limiting protrusion 1141-fixing pipe

1142-grip lever 1411-C-shaped limit groove.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in fig. 1-6, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the 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 embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 6, a stroller is provided, which comprises a stroller main body 10 for carrying children and a U-shaped guard ring 20, wherein the stroller main body 10 is foldable for accommodating a plurality of strollers, and the U-shaped guard ring 20 is smoothly arranged at each corner to ensure smooth transition of each corner, so as to avoid injury of children due to collision during use, the front end of the top of the stroller main body 10 is provided with a rotation limiting device 14, the rotation limiting device 14 is used for limiting rotation of the U-shaped guard ring 20, instead of adding parts to limit rotation of the U-shaped guard ring 20, so as to effectively ensure flatness and safety of the whole external surface, avoid injury due to clamping of the added parts during rotation, two side surfaces of the rotation limiting device 14 are provided with C-shaped limiting grooves 1411, the C-shaped limiting grooves 1411 limit the rotation range of the U-shaped guard ring 20, ensuring that the U-shaped protective ring 20 is in a horizontal state when in a rotating and stopping state, two ends of the U-shaped protective ring 20 are oppositely extended and provided with rotating ends 23, the rotating ends 23 are oppositely arranged, the end part direction of the U-shaped protective ring 20 is changed, the U-shaped protective ring is matched with the mounting end of the rotating limiting device 14, the mounting surface of the rotating end 23 and the side surface of the end part of the rotating limiting device 14 are both circular side surfaces, the two side surfaces are the same in size, ensuring that the rotating end 23 is smoothly transited when being rotatably mounted at the end part of the rotating limiting device 14, the side surfaces opposite to the two rotating ends 23 are both provided with limiting bulges 231, the two rotating ends 23 are respectively rotatably mounted at two ends of the rotating limiting device 14, the limiting bulges 231 are positioned in the C-shaped limiting groove 1411 and used for limiting the U-shaped protective ring 20 to be horizontally sleeved on a child, and the limiting bulges 231 are mutually clamped with two ends 1411 of the C-shaped limiting groove 1411, two stop end points of the U-shaped guard ring 20 are positioned, and the horizontal state of the U-shaped guard ring 20 in the use state is ensured by changing the position of the limiting protrusion 231 on the side surface of the rotating end 23.

The utility model provides a bassinet is by bassinet main part 10 and U type guard circle 20, when assembling, need set up a rotatory stop device 14 on bassinet main part 10, and this rotatory stop device 14 is close to the front end and is set up, for rotatory fixing device, set up C type spacing groove 1411 on rotatory fixing device's both ends side, and the opening direction of this C type spacing groove 1411 sets up towards the afterbody of bassinet, and U type guard circle 20's both ends all are provided with swivel ends 23, this swivel ends 23 sets up in U type guard circle 20's side, and two swivel ends 23 extend the setting in opposite directions, set up a spacing arch 231 on two swivel ends 23 opposite sides, and even spacing arch 231 also sets up relatively, two swivel ends 23 of U type guard circle 20 are rotated respectively and are installed at the both ends of rotatory stop device 14, and two spacing archs 231 are located two C type spacing grooves 1411 respectively, when the U-shaped protection ring 20 rotates, the limiting protrusion 231 slides in the C-shaped limiting groove 1411, when the U-shaped protection ring 20 rotates, when the limiting protrusion 231 moves to the end part of the C-shaped limiting groove 1411 above, the U-shaped protection ring 20 stops rotating, the U-shaped protection ring 20 is horizontal, the U-shaped protection ring 20 is positioned above the cushion 13 of the baby carriage main body 10 and surrounds a child sitting on the cushion 13, when the baby carriage main body 10 is folded and folded, the U-shaped protection ring 20 rotates reversely, the limiting protrusion 231 slides along the C-shaped limiting groove 1411, when the limiting protrusion 231 moves to the end part of the lower part of the C-shaped limiting groove 1411, the U-shaped protection ring 20 stops rotating and is in a drooping state, meanwhile, the folded baby carriage is vertically placed, and the U-shaped protection ring 20 can rotate and stop without depending on the clamping position of an external part, the condition that the hands are injured in the use process of the children is avoided.

In another embodiment of the present invention, as shown in fig. 1 and fig. 4, the rotation limiting device 14 includes a connection column 141 and a plurality of fixing feet 143, the connection column 141 is cylindrical, and the middle portion of the connection column 141 is protruded, the connection column 141 is gradually narrowed from the middle to both ends, so that both ends can be adapted to the rotation end 23, the rotation end 23 is gradually narrowed from the connection, it is ensured that the whole thickness of the U-shaped guard ring 20 is not too thick while the tip adaptation of the rotation end 23 and the rotation limiting device 14 is performed, the whole weight of the U-shaped guard ring 20 is increased, both ends of the connection column 141 are provided with the mounting column 142, the mounting column 142 is cylindrical, it is convenient to perform rotation at any angle after the rotation end 23 is installed, two rotation ends 23 are respectively sleeved on two mounting columns 142, the rotation end 23 is sleeved on the mounting column 142, the mounting column 142 is centered on the rotation end 23, and two C-shaped limiting grooves 1411 are respectively disposed at both ends of the connection column 141, it is ensured that the fixing feet of the fixing feet 143 are fixed on the side of the bassinet and the bassinet 10, it is ensured that the fixing feet 231 is fixed between the fixing feet and the fixing legs of the bassinet 143, and the fixing legs is fixed.

In another embodiment of the present invention, as shown in fig. 1 and fig. 5 to 6, the U-shaped protection ring 20 includes a first protection arm 21 and a second protection arm 22 that are symmetrically disposed, and the connection end of the first protection arm 21 and the second protection arm 22 is connected by mortise and tenon joint cutting, the U-shaped protection ring 20 is separated from the middle position of the arc-shaped section to form the first protection arm 21 and the second protection arm 22, when installing, the first protection arm 21 and the second protection arm 22 are respectively connected with the installation post 142 disposed on the rotation limiting device 14 in a rotation manner, after the installation is completed, the connection position of the bending section of the first protection arm 21 and the second protection arm 22 is fixed by mortise and tenon joint structure, the installation is completed, on the one hand, the assembly of the U-shaped protection ring 20 is facilitated, on the other hand, after the first protection arm 21 and the second protection arm 22 are fixedly connected, the U-shaped protection ring 20 is fixed, and the connection of the rotation end 23 cannot easily drop off.

The utility model discloses an in another embodiment, as shown in fig. 1 and fig. 5-6, U type guard ring 20 top is provided with the plane that narrows down and disappear from the tip backward extension gradually, the children of sitting on cushion 13 can place both hands on this plane, and the bending section of U type guard ring 20 sets up to flat perpendicularly, perpendicular to flat design, laminating children's back, improve the comfort level that children sit up, each corner of U type guard ring 20 is the curved surface slick and sly, connect corner slick and sly design to each face of U type guard ring 20, further improvement is established after children are around when U type guard ring 20 cover, comfort level between children and U type guard ring 20's the contact surface.

In another embodiment of the present invention, as shown in fig. 1 and 6, the stroller main body 10 includes a first supporting device 11, a second supporting device 12 and a seat cushion 13, the first supporting device 11 and the second supporting device 12 form a whole installation frame of the stroller main body 10, the middle of the upper surface of the seat cushion 13 is downwardly concave, a connecting section is upwardly curved to form an arc surface, and the periphery of the surface is downwardly curved to form an arc surface, so that a child can sit on the seat cushion 13 better, and the curved edge of the arc cannot sit on the child sitting on the seat cushion, a rotation limiting device 14 is installed on the top of the second supporting device 12, the first supporting device 11 and the second supporting device 12 are connected in a cross rotation manner, the top of the first supporting device 11 is located above the bottom of the second supporting device 12, the top of the corresponding second supporting device 12 is located above the bottom of the first supporting device 11, and the top of the second supporting device 12 is located in front of the stroller main body 10, the top of the first supporting device 11 is located above the second supporting device 12, and the rotation limiting device 14 is located above the rotation limiting device 14, and the rotation limiting device 14 can increase the comfort of the child sitting on the rotation limiting device.

And the smooth transition of the joint of the rotating end 23 and the rotation limiting device 14 avoids the injury of the hands of the child due to the rotation of the U-shaped protection ring 20, the first moving device 15 is arranged at the bottom of the first supporting device 11, the second moving device 16 is arranged at the bottom of the second supporting device 12, the movement of the baby carriage can be realized through the first moving device 15 and the second moving device 16, one end of the seat cushion 13 is rotatably connected with the second supporting device 12, the sliding part 132 is rotatably arranged at the bottom of the seat cushion 13, the sliding part 132 is slidably sleeved on the first supporting device 11, the seat cushion 13 is positioned above the rotary joint of the first supporting device 11 and the second supporting device 12, the sliding part 132 slides on the first supporting device 11 to pull the second supporting device 12 which is rotatably connected to approach or keep away from the first supporting device 11, realize folding the packing up of bassinet main part 10, the top of first strutting arrangement 11 is provided with handrail 114, be provided with the safety belt subassembly 131 that is used for fixed children on the cushion 13, the head of a family promotes the bassinet to remove through gripping handrail 114, the buckle of safety belt subassembly 131 is connected can effectual fixed end seat in the children above cushion 13, improve the children's of end seat on cushion 13 security, and safety belt subassembly 131 is provided with three, a fixed mounting is in the front end of cushion 13 bottom, wind cushion 13 top through upwards bending, two fixed mounting are in the planar both sides border position in cushion 13 top, buckle connection is realized at cushion 13 top to three tip, realize one and be located between children's two legs, two are located two legs side respectively and fix children's two legs, realize the location to children.

In another embodiment of the present invention, as shown in fig. 1, fig. 3 and fig. 6, the handrail 114 includes a fixed tube 1141 and two holding rods 1142, the fixed tube 1141 is fixedly mounted on the top of the first supporting device 11, and the two holding rods 1142 are all fixedly mounted on the side of the fixed tube 1141, the holding rod 1142 is close to the top end of the fixed tube 1141, the two holding rods 1142 are reversely disposed, and the two holding rods 1142 and the fixed tube 1141 are integrally injection-molded, so that the integrally injection-molded handrail 114 can be installed conveniently, and the leather sheath can be prevented from falling off from the holding rod 1142.

In another embodiment of the present invention, as shown in fig. 1-2 and fig. 6, the second supporting device 12 includes a connecting plate 122, a connecting rod 123 and two supporting rods 121, the top ends of the two supporting rods 121 are all fixedly connected to the rotation limiting device 14, meanwhile, the two supporting rods 121 are arranged in parallel, it is ensured that the two supporting rods 121 are fixed relatively, the first supporting device 11 is located between the two supporting rods 121, the two supporting rods 121 are all rotatably connected to the first supporting device 11, the first supporting device 11 is rotatably connected between the same section and the two supporting rods 121, it is ensured that the first supporting device 11 rotates, the two supporting rods 121 are relatively stationary, no movement occurs, and the two supporting rods 121 are respectively rotatably connected to both sides of the end of the cushion 13, the cushion 13 is located above the first supporting device 11, when the first supporting device 11 rotates, the sliding member 132 sleeved on the first supporting device 11 slides, the cushion 13 rotates, the U-shaped protective ring 20 can be horizontally retracted above the U-shaped protective ring 13, the connecting plate 123 can be horizontally connected to the connecting plate 122, and the connecting rod 121, and the connecting rod 122 can be horizontally connected to the connecting plate 122, and the connecting rod 121.

In another embodiment of the present invention, as shown in fig. 1-2 and fig. 6, the second moving device 16 includes a connecting shaft 161, two braking devices 162 and two rear wheels 163, the connecting shaft 161 connects the two rear wheels 163, the rear wheels 163 are braked and locked by the two braking devices 162, the movement of the stroller is limited, the connecting shaft 161 is fixedly connected to the bottoms of the two supporting rods 121, the two braking devices 162 are respectively and fixedly installed at the two ends of the connecting shaft 161, the two rear wheels 163 are respectively and rotatably connected to the two braking devices 162, the rear wheels 163 rotating through the braking devices 162 are braked or limited to rotate, the movement of the stroller is limited to improve the safety of the parking of the stroller, the braking devices 162 are located at the bottom simultaneously, the convenience of the long-distance brake is improved, and the braking can be completed by stepping on the two feet.

In another embodiment of the present invention, as shown in fig. 1, fig. 3 and fig. 6, the first supporting device 11 includes a supporting rod 111, a pedal 112 and a buffering device 113, the buffering device 113 is made of elastic material, both the bending shell of a spring or a rubber have buffering performance, the armrest 114 is fixedly mounted on the top of the supporting rod 111, and the supporting rod 111 is longer than the supporting rod 121, which facilitates the height of the parents in adaptation operation, and meanwhile, the supporting rod 111 can be set in a telescopic manner, by adjusting the joint between the elastic member and the position-limiting hole on the sleeve portion of the supporting rod 111, the length of the supporting rod 111 can be adjusted, and it is more convenient to adapt to operators with different heights, the first moving device 15 is fixedly connected to the bottom of the supporting rod 111, the supporting rod 111 is rotatably connected between the two supporting rods 121, and the slider 132 is sleeved on the supporting rod 111, the slider 132 slides on the supporting rod 111, the pedal 112 and the buffering device 113 are both fixedly mounted on the supporting rod 111, the pedal 112 is disposed near the bottom of the supporting rod 111, the middle position of the supporting rod 111 is fixedly connected to the middle position of the supporting rod 112, the two extending lengths are the two sides, the two feet for placing children, the buffer device 113 is disposed near the lower of the lower cushion 113, and the lower cushion 113 is disposed at a level, and the lower position of the lower connecting point for the buffer device 13 for the children.

In another embodiment of the present invention, as shown in fig. 1, 3 and 6, the first moving device 15 includes a connecting base 151 and two universal wheels 152, the bottom end of the supporting rod 111 is fixedly installed at the top center of the connecting base 151, the two universal wheels 152 are respectively rotatably installed at the two ends of the bottom of the connecting base 151, the operator controls the swinging of the supporting rod 111 by manipulating the armrest 114, and further controls the position movement of the connecting base 151, and the direction of the connecting base 151 is changed by the two universal wheels 152 arranged at the bottom to match the direction of the connecting base 151, thereby changing the moving direction of the stroller.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A stroller, characterized in that: including bassinet main part and the U type guard ring that is used for carrying on children, bassinet main part top front end is provided with rotatory stop device, rotatory stop device's both sides face all is provided with C type spacing groove, the extension in opposite directions in U type guard ring both ends is provided with rotatory end, two all be provided with spacing arch on the relative side of rotatory end, two rotatory end rotate respectively install in rotatory stop device's both ends, just spacing arch is located in the C type spacing groove, be used for spacingly U type guard ring keeps the horizontal cover to locate children on one's body.

2. A stroller according to claim 1, wherein: rotatory stop device includes the fixed foot of spliced pole and a plurality of, the both ends of spliced pole all are provided with the erection column, two rotatory end overlaps respectively and locates two on the erection column, and two C type spacing groove set up respectively in the both ends of spliced pole, C type spacing groove encircles the erection column sets up, fixed foot with bassinet main part fixed connection, fixed foot fixed mounting in spliced pole cylinder side, fixed foot is located the below of spliced pole.

3. A stroller according to claim 2, wherein: the U-shaped protection ring comprises a first protection bar arm and a second protection bar arm which are symmetrically arranged, and the connecting ends of the first protection bar arm and the second protection bar arm are in tenon-and-mortise cutting butt joint.

4. A stroller according to any of claims 1 to 3, wherein: the top of the U-shaped protective ring is provided with a plane which gradually narrows and disappears after extending from the end part, the bent section of the U-shaped protective ring is vertically and flatly arranged, and each corner of the U-shaped protective ring is a smooth curved surface.

5. A stroller according to any of claims 1 to 3, wherein: the bassinet main part includes first strutting arrangement, second strutting arrangement and cushion, rotatory stop device install in the second strutting arrangement top, first strutting arrangement with the connection is rotated in the second strutting arrangement alternately, first strutting arrangement bottom is provided with first mobile device, the second strutting arrangement bottom is provided with the second mobile device, cushion one end with the second strutting arrangement rotates to be connected, the bottom of cushion is rotated and is provided with the slider, slider sliding sleeve locates on the first strutting arrangement, just the cushion is located first strutting arrangement with second strutting arrangement swivelling joint point top, the top of first strutting arrangement is provided with the handrail, be provided with the safety belt subassembly that is used for fixed children on the cushion.

6. A stroller according to claim 5, wherein: the handrail comprises a fixed pipe and two holding rods, wherein the fixed pipe is fixedly arranged at the top of the first supporting device, the two holding rods are fixedly arranged on the side face of the fixed pipe and are close to the top end of the fixed pipe, the two holding rods are arranged in a reverse mode and are arranged with the fixed pipe in an integrated injection molding mode.

7. A stroller according to claim 5, wherein: the second strutting arrangement includes connecting plate, connecting rod and two branches, two the top of branch all with rotatory stop device fixed connection, first strutting arrangement is located two between the branch, two branch all with first strutting arrangement rotates to be connected, and two branch respectively with the both sides of cushion tip are rotated to be connected, the cushion is located first strutting arrangement top, but U type guard ring level is located the cushion top, the connecting plate with the connecting rod all with two branch fixed connection, just first strutting arrangement is located between the connecting plate with between the connecting rod, two the bottom of branch all with second mobile device fixed connection.

8. A stroller according to claim 7, wherein: the second moving device comprises a connecting shaft, two brake devices and two rear wheels, the connecting shaft is fixedly connected with the bottoms of the two supporting rods, the two brake devices are fixedly installed at the two ends of the connecting shaft respectively, the two rear wheels are rotatably installed at the connecting section of the connecting shaft respectively, and the two rear wheels are rotatably connected with the two brake devices respectively.

9. A stroller according to claim 7, wherein: the first supporting device comprises a supporting rod, a pedal and a buffer device, the handrail is fixedly installed at the top end of the supporting rod, the first moving device is fixedly connected with the bottom end of the supporting rod, the supporting rod is rotatably connected between the two supporting rods, the sliding piece is sleeved on the supporting rod, the pedal and the buffer device are fixedly installed on the supporting rod, the pedal is close to the bottom of the supporting rod, the buffer device is close to the sliding piece and used for buffering the downward sliding movement of the sliding piece, and the supporting rod is located between the pedal and the buffer device.

10. A stroller according to claim 9, wherein: the first moving device comprises a connecting seat and two universal wheels, the bottom end of the supporting rod is fixedly arranged at the central position of the top of the connecting seat, and the two universal wheels are respectively rotatably arranged at two ends of the bottom of the connecting seat.