CN213413929U

CN213413929U - Children's shallow with protective structure

Info

Publication number: CN213413929U
Application number: CN202021687287.7U
Authority: CN
Inventors: 余浪
Original assignee: Suzhou Enhao Children's Products Co Ltd
Current assignee: Suzhou Enhao Children's Products Co Ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-11
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a children's shallow with protective structure relates to children's seat technical field, including the mobile jib, bracing piece before the front side fixedly connected with of mobile jib, the one end fixedly connected with universal wheel of preceding bracing piece, bracing piece behind the rear side fixedly connected with of mobile jib, the one end fixedly connected with fixed axle of back bracing piece, the inside swing joint of fixed axle has the pivot, the directional wheel of one end fixedly connected with of pivot, the upside symmetry fixedly connected with support frame of mobile jib, fixedly connected with saddle between the one side that two support frames are close to each other. This children's shallow with protective structure through at pivot right side fixed connection carousel, can make carousel and directional wheel motion state synchronous, through the joint of card post and draw-in groove, makes directional wheel can not rotate to realize the automatic locking of this product and die, through contact pick up when using, controller control electro-magnet circular telegram starts, inhales the chuck right, realizes the unblock, can normally promote.

Description

Children's shallow with protective structure

Technical Field

The utility model relates to a children's seat technical field specifically is a children's shallow with protective structure.

Background

The baby stroller is a baby's "vehicle" and can be moved by a person in assistance with pushing or pulling. A stroller generally consists of a sunshade, a seat cushion, a sleeping basket, and a haze-proof cover. In some special cases, parents carelessly loosen hands to cause the child car to slide, so that casualties are caused.

In chinese utility model patent application no: CN201120049970.2 discloses a stroller, which comprises a stroller frame formed by connecting a plurality of rods, a seat mechanism disposed on the stroller frame, and a plurality of wheel assemblies disposed on the lower portion of the stroller frame, wherein the plurality of rods are plastic rods. This children's shallow, there is not the railing in the use, the easy landing of children in the car falls the shortcoming of hindering to and do not have the automatic function of dying, thereby the head of a family takes off the hand because of carelessness leads to the perambulator under some special circumstances easily, thereby the swift current shortcoming that causes children's casualties appears.

Therefore, there is a need for a stroller with a protective structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a children's shallow with protective structure to solve the current children's shallow that proposes in the above-mentioned background art, there is not the railing in the use, the easy landing of children falls the shortcoming of hindering in the car, and does not have the automatic locking function, appears easily that the head of a family takes off the hand because of leading to the perambulator carelessly under some special circumstances, thereby the problem of the swift current car that causes children's injures and deaths appears.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a child stroller with a protection structure comprises a main rod, wherein a front supporting rod is fixedly connected to the front side of the main rod, a universal wheel is fixedly connected to one end of the front supporting rod, a rear supporting rod is fixedly connected to the rear side of the main rod, a fixed shaft is fixedly connected to one end of the rear supporting rod, a rotating shaft is movably connected to the inner portion of the fixed shaft, a directional wheel is fixedly connected to one end of the rotating shaft, supporting frames are symmetrically and fixedly connected to the upper side of the main rod, a seat is fixedly connected between two sides of the supporting frames, the upper end of the seat is fixedly connected with a carport, a protection frame is movably connected to one side, far away from the two supporting frames, of the main rod, a handle is fixedly connected to the upper end of the right side of the main rod, a sensor is fixedly connected to one side of the handle, the other end fixedly connected with carousel of pivot, the draw-in groove has been seted up on the one end surface of carousel, the inner wall fixedly connected with baffle of box, one side middle part fixedly connected with electro-magnet of baffle, the opposite side fixedly connected with controller of electro-magnet, one side of baffle is close to edge fixedly connected with fixed block, the inside fixedly connected with spring of fixed block, the other end fixedly connected with movable block of spring, the other end fixedly connected with chuck of movable block, the position fixedly connected with card post of the other end correspondence draw-in groove of chuck.

Preferably, the chuck is a ferrous product.

Preferably, the number of the clamping grooves and the number of the clamping columns are multiple, and the clamping grooves and the clamping columns are distributed annularly.

Preferably, a lithium battery is installed inside the main rod.

Preferably, the universal wheels and the directional wheels are made of soft plastic materials.

Preferably, the number of the fixing blocks is multiple, and the fixing blocks are annularly distributed on one side of the baffle.

Preferably, the universal wheel consists of two wheels with equal size.

(III) advantageous effects

Compared with the prior art, the utility model provides a children's shallow with protective structure possesses following beneficial effect:

1. this children's shallow with protective structure can make this product orientation more nimble when using through two universal wheels of front end, through setting up the fender bracket, can protect children in this product and prevent that it from landing from the product and fall to hinder the fender bracket and can also rotate from top to bottom, adjusts the height.

2. This children's shallow with protective structure through at pivot right side fixed connection carousel, can make carousel and directional wheel motion state synchronous, through the joint of card post and draw-in groove, makes directional wheel can not rotate to realize the automatic locking of this product and die, through contact pick up when using, controller control electro-magnet circular telegram starts, inhales the chuck right, realizes the unblock, can normally promote.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is an enlarged cross-sectional view of the structure of area A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure of region B in fig. 2 according to the present invention.

In the figure: 1. a main rod; 2. a front support bar; 3. a universal wheel; 4. a rear support bar; 5. a directional wheel; 6. a support frame; 7. a vehicle seat; 8. a carport; 9. a protection frame; 10. a handle; 11. a sensor; 12. a charging port; 13. a rotating shaft; 14. a box body; 15. a turntable; 16. a card slot; 17. a baffle plate; 18. an electromagnet; 19. a controller; 20. a fixed block; 21. a spring; 22. a movable block; 23. a chuck; 24. clamping the column; 25. and fixing the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a stroller with a protection structure comprises a main rod 1, a lithium battery is installed inside the main rod 1, a front support rod 2 is fixedly connected to the front side of the main rod 1, a universal wheel 3 is fixedly connected to one end of the front support rod 2, the universal wheel 3 and a directional wheel 5 are made of soft plastic materials, the soft materials can absorb and absorb shock, so that a user feels more comfortable, the universal wheel 3 is composed of two wheels with the same size, the direction of the stroller is more flexible when the stroller is used through the two universal wheels 3 at the front end, the protection frame 9 can be arranged to protect children in the stroller from falling off the stroller and falling down, the stroller can also rotate up and down to adjust the height, a rear support rod 4 is fixedly connected to the rear side of the main rod 1, a fixing shaft 25 is fixedly connected to one end of the rear support rod 4, and a rotating shaft 13 is movably connected inside the fixing shaft 25, the motion states of the rotary disc 15 and the directional wheel 5 can be synchronized by fixedly connecting the rotary disc 15 on the right side of the rotary shaft 13, the directional wheel 5 cannot rotate through the clamping connection of the clamping column 24 and the clamping groove 16, so that the automatic locking of the product is realized, when in use, the controller 19 controls the electromagnet 18 to be electrified and started to suck the chuck 23 rightwards to realize unlocking and normal pushing, one end of the rotary shaft 13 is fixedly connected with the directional wheel 5, the upper side of the main rod 1 is symmetrically and fixedly connected with the supporting frames 6, a saddle 7 is fixedly connected between the mutually close sides of the two supporting frames 6, the upper end of the saddle 7 is fixedly connected with a bicycle shed 8, one side of the two supporting frames 6, which are far away from each other, is movably connected with a protective frame 9, the upper end of the right side of the main rod 1 is fixedly connected with a handle 10, one side of the handle 10 is, one side of the fixed shaft 25 is fixedly connected with a box body 14, the other end of the rotating shaft 13 is fixedly connected with a rotating disc 15, one end surface of the rotating disc 15 is provided with a plurality of clamping grooves 16, the clamping grooves 16 and the clamping columns 24 are respectively in a plurality of numbers, the clamping grooves 16 and the clamping columns 24 are respectively distributed in an annular shape, the inner wall of the box body 14 is fixedly connected with a baffle 17, the middle part of one side of the baffle 17 is fixedly connected with an electromagnet 18, the other side of the electromagnet 18 is fixedly connected with a controller 19, one side of the baffle 17 close to the edge is fixedly connected with a fixed block 20, the fixed blocks 20 are respectively in a plurality, the fixed blocks 20 are annularly distributed on one side of the baffle 17, the inclination of the chuck 23 during movement can be prevented, the spring 21 is fixedly connected inside the fixed block 20, the other end of the spring 21 is fixedly connected with a movable block 22, the other end of the chuck 23 is fixedly connected with a clamping column 24 corresponding to the position of the clamping groove 16.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: during the use, through placing the lower with fender bracket 9 downwards, then put into saddle 7 with children, lift fender bracket 9 upwards again, protect children in saddle 7, through inboard fixed connection carousel 15 at two directional wheels 5, can make carousel 15 and directional wheel 5 motion state synchronous, through the joint of card post 24 with draw-in groove 16, make directional wheel 5 can not rotate, thereby realize the automatic locking of this product and die, through contact sensor 11 when using, provide the electric energy by the inside lithium cell of mobile jib 1, controller 19 control electro-magnet 18 circular telegram starts, inhale chuck 23 right, realize the unblock, can normally promote, with this effect that a pine handcart will stop.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stroller with a protective structure, comprising a main rod (1), characterized in that: the front side of the main rod (1) is fixedly connected with a front supporting rod (2), one end of the front supporting rod (2) is fixedly connected with a universal wheel (3), the rear side of the main rod (1) is fixedly connected with a rear supporting rod (4), one end of the rear supporting rod (4) is fixedly connected with a fixed shaft (25), the inner portion of the fixed shaft (25) is movably connected with a rotating shaft (13), one end of the rotating shaft (13) is fixedly connected with a directional wheel (5), the upper side of the main rod (1) is symmetrically and fixedly connected with supporting frames (6), two supporting frames (6) are fixedly connected with a saddle (7) between one sides close to each other, the upper end of the saddle (7) is fixedly connected with a shed (8), two supporting frames (6) are movably connected with a protective frame (9), and a handle (10) is fixedly connected with the upper end of the right side of the, the utility model discloses a handle, including handle (10), mobile jib (1), one end fixedly connected with sensor (11), charge mouth (12), one side fixedly connected with box (14) of fixed axle (25), the other end fixedly connected with carousel (15) of pivot (13), draw-in groove (16) have been seted up on the one end surface of carousel (15), the inner wall fixedly connected with baffle (17) of box (14), one side middle part fixedly connected with electro-magnet (18) of baffle (17), the opposite side fixedly connected with controller (19) of electro-magnet (18), one side of baffle (17) is close to edge fixedly connected with fixed block (20), the inside fixedly connected with spring (21) of fixed block (20), the other end fixedly connected with movable block (22) of spring (21), the other end fixedly connected with chuck (23) of movable block (22), the other end of the chuck (23) is fixedly connected with a clamping column (24) corresponding to the position of the clamping groove (16).

2. A stroller according to claim 1, wherein: the chuck (23) is a ferrous product.

3. A stroller according to claim 1, wherein: the number of the clamping grooves (16) and the number of the clamping columns (24) are multiple, and the clamping grooves (16) and the clamping columns (24) are distributed annularly.

4. A stroller according to claim 1, wherein: the lithium battery is arranged inside the main rod (1).

5. A stroller according to claim 1, wherein: the universal wheels (3) and the directional wheels (5) are made of soft plastic materials.

6. A stroller according to claim 1, wherein: the number of the fixing blocks (20) is multiple, and the fixing blocks (20) are annularly distributed on one side of the baffle plate (17).

7. A stroller according to claim 1, wherein: the universal wheel (3) is composed of two wheels with the same size.