CN213831427U

CN213831427U - Multifunctional child safety seat

Info

Publication number: CN213831427U
Application number: CN202021930754.4U
Authority: CN
Inventors: 陈雄
Original assignee: Shenzhen Youdi Mother And Baby Service Co ltd
Current assignee: Shenzhen Youdi Mother And Baby Service Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-07-30
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a multi-functional children's safety seat, including the base, the inside excavation of base has the transmission groove, rotates between the inner wall of transmission groove to be connected with the dwang, the outside fixedly connected with worm of dwang, the bottom of transmission inslot wall rotates and is connected with the center pin, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, and easy operation is convenient, therefore, the clothes hanger is strong in practicability, but through setting up rotatable cushion and rotation regulation's back, make the child not only can take in the inside comfort of car, simultaneously can also cooperate corresponding joint structure, pack up the back, then rotate equipment, make the back of car seat kept away from to the back of equipment, then carry out angle modulation with the back of equipment, thereby make the child can sleep, place the board through setting up simultaneously, make the child can carry out the movie & TV and watch, the cooperation has the pocket of cartoon pattern, increase child's interest, prevent that it from crying in the car.

Description

Multifunctional child safety seat

Technical Field

The utility model relates to a children's safety seat, in particular to multi-functional children's safety seat belongs to safety seat technical field.

Background

In the existing life, an automobile child safety seat is also called a child restraint system, and is a seat which is specially designed for children of different ages (or weights), is installed in an automobile and can effectively improve the riding safety of the children, along with the rapid development of economic technologies in China, the national living standard is gradually improved, the automobile is used as a new era travel tool and gradually enters each family, but when children of smaller ages are in families, the children need to be held tightly by adults to prevent the children from moving around in the automobile, but the children can be held in arms for a long time, so most families can selectively buy the automobile safety seat to protect the children, and the existing child safety seats are mostly single in function and cannot meet the common requirements of the children on riding and sleeping in the automobile.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a multi-functional children's safety seat.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a multifunctional child safety seat, which comprises a base, a transmission groove is dug in the base, a rotating rod is rotatably connected between the inner walls of the transmission groove, a worm is fixedly connected with the outer side of the rotating rod, the bottom of the inner wall of the transmission groove is rotatably connected with a central shaft, a worm wheel is fixedly connected with the outer side of the central shaft, the worm wheel is meshed with the worm, the top of the central shaft extends to the top of the base and is fixedly connected with a cushion, one end of the top of the cushion is fixedly connected with a first handrail, the top of the first handrail is fixedly connected with a fixed block, the inner part of the fixed block is rotatably connected with a placing plate, one end of the top of the cushion, which is far away from the first handrail, is fixedly connected with a second handrail, one end of the bottom of the placing plate, which is far away from the first handrail, is contacted with the top of the second handrail, a connecting rod is fixedly connected with the top of the cushion and positioned at one side of the first handrail, the outer side of the top of the connecting rod is provided with a through groove, the two ends of the inner part of the connecting rod are respectively provided with a sliding groove, the inner part of each sliding groove is connected with a limiting rod in a sliding manner, the outer side of each limiting rod is fixedly connected with a limiting plate in the corresponding sliding groove, the limiting plates are respectively connected with the corresponding sliding grooves in a sliding manner, return springs are respectively sleeved on the outer sides of the limiting rods and between the tops of the limiting plates and the inner walls of the sliding grooves, the inner part of each connecting rod is rotatably connected with a rotating shaft, a plurality of clamping grooves are uniformly formed in the two ends of the outer side of the rotating shaft in a chiseling manner, a backrest is fixedly connected to the outer side of the rotating shaft, the top of the backrest penetrates through the through groove and extends to the top of the cushion, first connecting belts are fixedly connected to the two ends of the top of the backrest, a protecting block is fixedly connected between the ends of the two first connecting belts far away from the backrest, and a second connecting belt is fixedly connected to the bottom of the protecting block, one end, far away from the protection block, of the second connecting belt is connected with the cushion through a buckle.

As a preferred scheme of the utility model, the one end of dwang extends to the outside of base and the rotatory handle of fixedly connected with.

As a preferred scheme of the utility model, place the bottom of board and be located the second handrail and inlay directly over and have magnet, the top of second handrail just is located magnet and inlays under and have the iron plate.

As a preferred scheme of the utility model, the top of gag lever post all extends to the top of connecting rod and fixedly connected with carries the handle.

As an optimized scheme of the utility model, the top fixedly connected with headrest that the top of back is close to one side of first handrail and is located the protection piece, just the headrest sets up to "worker" style of calligraphy structure.

As a preferred scheme of the utility model, first connecting band is elastic cloth with the second connecting band, the protection piece is the sponge filling cloth, just the pocket has been made to one side that the protection piece kept away from the back, cartoon pattern is made up in the outside of pocket.

As an optimized scheme of the utility model, the bottom of gag lever post all extends to the inside of corresponding draw-in groove.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, and easy operation is convenient, therefore, the clothes hanger is strong in practicability, but through setting up rotatable cushion and rotation regulation's back, make the child not only can take in the inside comfort of car, simultaneously can also cooperate corresponding joint structure, pack up the back, then rotate equipment, make the back of car seat kept away from to the back of equipment, then carry out angle modulation with the back of equipment, thereby make the child can sleep, place the board through setting up simultaneously, make the child can carry out the movie & TV and watch, the cooperation has the pocket of cartoon pattern, increase child's interest, prevent that it from crying in the car.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

fig. 3 is a side view of the present invention;

fig. 4 is a schematic view of the adjustment of the present invention;

FIG. 5 is a schematic view of a part of the structure of the present invention;

FIG. 6 is a schematic view of the internal structure of the connecting rod of the present invention;

fig. 7 is a schematic view of the external structure of the connecting rod of the present invention.

In the figure: 1. a base; 2. a transmission groove; 3. rotating the rod; 4. a worm; 5. rotating the handle; 6. a central shaft; 7. a worm gear; 8. a cushion; 9. a first armrest; 10. a fixed block; 11. placing the plate; 12. a magnet; 13. a second handrail; 14. an iron block; 15. a connecting rod; 16. a through groove; 17. a chute; 18. a limiting rod; 19. a limiting plate; 20. a return spring; 21. a rotating shaft; 22. a card slot; 23. a backrest; 24. a first connecting belt; 25. a protection block; 26. a pocket; 27. a second connecting band; 28. a headrest.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-7, the utility model provides a multifunctional child safety seat, which comprises a base 1, wherein a transmission groove 2 is cut in the base 1, a rotating rod 3 is rotatably connected between the inner walls of the transmission groove 2, a worm 4 is fixedly connected to the outer side of the rotating rod 3, a central shaft 6 is rotatably connected to the bottom of the inner wall of the transmission groove 2, a worm wheel 7 is fixedly connected to the outer side of the central shaft 6, and the worm wheel 7 is meshed with the worm 4 for better power transmission; the top of the central shaft 6 extends to the top of the base 1 and is fixedly connected with a cushion 8, one end of the top of the cushion 8 is fixedly connected with a first handrail 9, the top of the first handrail 9 is fixedly connected with a fixed block 10, the inside of the fixed block 10 is rotatably connected with a placing plate 11, and through placing a film watching device on the top of the placing plate 11, the dryness and the weariness of children taking a bus can be greatly reduced; one end of the top of the seat cushion 8, which is far away from the first handrail 9, is fixedly connected with a second handrail 13, and the first handrail 9 and the second handrail 13 are used for shielding two ends of equipment better, so that children are protected better; one end, far away from the first handrail 9, of the bottom of the placing plate 11 is in contact with the top of the second handrail 13, a connecting rod 15 is fixedly connected to the top of the seat cushion 8 and located on one side of the first handrail 9, a through groove 16 is formed in the outer side of the top of the connecting rod 15, sliding grooves 17 are formed in two ends of the inner portion of the connecting rod 15, limiting rods 18 are slidably connected to the inner portions of the sliding grooves 17, limiting plates 19 are fixedly connected to the outer sides of the limiting rods 18 and located inside the sliding grooves 17, the limiting plates 19 are slidably connected with the corresponding sliding grooves 17, return springs 20 are sleeved between the outer sides of the limiting rods 18 and located between the tops of the limiting plates 19 and the tops of the inner walls of the sliding grooves 17, and the limiting rods 18 are conveniently and well driven to return through cooperation between the return springs 20 and the limiting plates 19; the inside rotation of connecting rod 15 is connected with axis of rotation 21, the impartial distance in both ends in the axis of rotation 21 outside is dug and is had a plurality of draw-in groove 22, axis of rotation 21's outside fixedly connected with back 23, the top of back 23 is run through logical groove 16 and is extended to the top of cushion 8, the first connecting band 24 of the equal fixedly connected with in both ends at back 23 top, fixedly connected with protection piece 25 between the one end that back 23 was kept away from to two first connecting bands 24, the bottom fixedly connected with second connecting band 27 of protection piece 25, the one end that protection piece 25 was kept away from to second connecting band 27 passes through the buckle with cushion 8 and is connected, through first connecting band 24, the cooperation between protection piece 25 and the second connecting band 27, be convenient for better protect children.

Further, the one end of dwang 3 extends to the outside of base 1 and the rotatory handle of fixedly connected with 5, and the better drive dwang 3 of being convenient for rotates to better drive cushion 8 rotates the regulation.

Further, place the bottom of board 11 and be located second handrail 13 and inlay directly over and have magnet 12, the top of second handrail 13 is just located magnet 12 and is inlayed and have iron plate 14 directly under for through the cooperation between iron plate 14 and the magnet 12, make place more stable that board 11 placed.

Further, the top of gag lever post 18 all extends to the top of connecting rod 15 and fixedly connected with carries the handle, is convenient for better carrying gag lever post 18 to better carry out the unblock to axis of rotation 21.

Further, a headrest 28 is fixedly connected to the top of the backrest 23, which is close to one side of the first armrest 9 and is located above the protection block 25, and the headrest 28 is configured in an "i" shape, so that the head and neck of the child can be better protected by the headrest 28.

Furthermore, the first connecting belt 24 and the second connecting belt 27 are both made of elastic cloth, the protective block 25 is made of sponge filling cloth, a pocket 26 is sewn on one side of the protective block 25 away from the backrest 23, a cartoon pattern is sewn on the outer side of the pocket 26, necessary articles for children can be stored by arranging the pocket 26, and meanwhile, the interest of children can be improved through the cartoon pattern.

Further, the bottom of gag lever post 18 all extends to the inside of corresponding draw-in groove 22, is convenient for better joint to better carry out the locking to axis of rotation 21.

Specifically, the device is mounted on the car seat through a safety belt on the car seat, when a child needs to sit, the child can be placed on the top of the seat cushion 8 to sit down, then the head and the neck of the child are placed inside the headrest 28, so that the neck of the child passes through between the two first connecting belts 24, then the protection block 25 is placed in front of the chest or the belly of the child, then the second connecting belt 27 is connected with the seat cushion 8 through the buckle, so as to limit the child, then the placing plate 11 is horizontally placed, the placing plate 11 is supported through the first arm rest 9 and the second arm rest 13, then some devices, which the child needs to play or watch, are placed on the top of the placing plate 11, when the child needs to sleep, the backrest 23 is inconvenient to adjust due to the blocking of the car seat back, so that the rotating rod 3 and the worm 4 are driven to rotate by rotating the handle 5, thereby make worm wheel 7 and center pin 6 rotate, and then drive cushion 8 and child and rotate, after rotating one hundred eighty degrees, safety belt through on the car seat fixes equipment once more, then upwards pull out gag lever post 18 through carrying the handle, make gag lever post 18 break away from the inside of draw-in groove 22, then rotate back 23, drive axis of rotation 21 and rotate in the inside of connecting rod 15, thereby adjust the angle of back 23, make the child can be better lie down the rest, back 23 rotates to can loosen and carry the handle as shown in fig. 4, because return spring 20's effect makes the inside of gag lever post 18 joint at draw-in groove 22, thereby it can to inject the position of back 23.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional children's safety seat, includes base (1), its characterized in that, the inside of base (1) is opened and is chiseled there is driving groove (2), it is connected with dwang (3) to rotate between the inner wall of driving groove (2), the outside fixedly connected with worm (4) of dwang (3), the bottom of driving groove (2) inner wall is rotated and is connected with center pin (6), the outside fixedly connected with worm wheel (7) of center pin (6), worm wheel (7) are connected with worm (4) meshing, the top of center pin (6) extends to the top of base (1) and fixedly connected with cushion (8), the one end fixedly connected with first handrail (9) at cushion (8) top, the top fixedly connected with fixed block (10) of first handrail (9), the inside of fixed block (10) is rotated and is connected with and places board (11), the utility model discloses a seat cushion, including cushion (8), place board (11), the top of cushion (8) is kept away from the one end fixedly connected with second handrail (13) of first handrail (9), the one end of placing board (11) bottom and keeping away from first handrail (9) contacts with the top of second handrail (13), the top of cushion (8) just is located one side fixedly connected with connecting rod (15) of first handrail (9), logical groove (16) have been dug in the outside at connecting rod (15) top, spout (17) have all been dug at the inside both ends of connecting rod (15), the equal sliding connection in inside of spout (17) has gag lever post (18), the outside of gag lever post (18) just is located the equal fixedly connected with limiting plate (19) in the inside of spout (17), limiting plate (19) all with corresponding spout (17) sliding connection, the outside of gag lever post (18) just is located between the top of limiting plate (19) and the top of spout (17) inner wall all the cover has return spring (20), the inside of connecting rod (15) is rotated and is connected with axis of rotation (21), the both ends equidistance in axis of rotation (21) outside is opened and is dug has a plurality of draw-in groove (22), outside fixedly connected with back (23) of axis of rotation (21), the top of back (23) is run through logical groove (16) and is extended to the top of cushion (8), the equal fixedly connected with in both ends at back (23) top takes (24), two fixedly connected with protection piece (25) between the one end of back (23) is kept away from in first connecting band (24), the bottom fixedly connected with second connecting band (27) of protection piece (25), the one end that protection piece (25) were kept away from in second connecting band (27) is passed through the buckle with cushion (8) and is connected.

2. A multi-functional child safety seat according to claim 1, wherein one end of the turning lever (3) extends to the outside of the base (1) and is fixedly connected with a turning handle (5).

3. A multi-functional child safety seat according to claim 1, wherein the magnet (12) is embedded in the bottom of the placement plate (11) and directly above the second armrest (13), and the iron block (14) is embedded in the top of the second armrest (13) and directly below the magnet (12).

4. A multi-functional child safety seat according to claim 1, wherein the top of the restraint bar (18) extends to the top of the connecting bar (15) and is fixedly connected with a carrying handle.

5. A multi-functional child safety seat according to claim 1, wherein a headrest (28) is fixedly connected to the top of the backrest (23) near one side of the first armrest (9) and above the protective block (25), and the headrest (28) is configured in an "i" shape.

6. The multifunctional child safety seat according to claim 1, wherein the first connecting belt (24) and the second connecting belt (27) are both made of elastic cloth, the protective block (25) is made of sponge filling cloth, a pocket (26) is sewn on one side of the protective block (25) far away from the backrest (23), and a cartoon pattern is sewn on the outer side of the pocket (26).

7. A multi-function child safety seat according to claim 1, wherein the bottom of the restraint bar (18) extends into the interior of the corresponding slot (22).