CN219564854U - Integrated child safety seat - Google Patents

Abstract

The utility model provides an integrated child safety seat, belongs to the technical field of child safety seats, and is used for solving the problem of poor comfort of an existing child safety seat. The lifting assembly comprises a mounting base, a loop bar, a bevel gear pair, a lifting bar and a rotating bar, wherein the mounting base is fixed below the seat body, a lifting groove is formed in the mounting base, one end of the loop bar is fixed at the bottom of the lifting groove, a connecting rod is fixed between the loop bar and the lifting bar, armrests are fixed above the loop bar and the lifting bar, a fixing plate is fixed inside the lifting groove, a second threaded rod is arranged on the fixing plate in a rotating mode, the rotating bar is arranged on the side face of the mounting base in a rotating mode, a second hand wheel is fixed at one end of the rotating bar, the other end of the rotating bar is connected with the second threaded rod through the bevel gear pair, and an adjusting assembly is arranged below the mounting base; the utility model can improve the comfort of the integrated child safety seat.

Description

Integrated child safety seat

Technical Field

The utility model belongs to the technical field of child safety seats, and relates to an integrated child safety seat.

Background

With the development of society, more and more families have private automobiles, the number of child passengers is increased, the damage of automobile collision to the child passengers is definitely huge, children take bus attention, a child safety restraint system is the most effective method for reducing the child collision damage, in the child safety restraint system, a child safety seat plays an irreplaceable role, an integrated child safety seat is one of the child safety seats, and the existing integrated child safety seat mostly adopts a heightened cushion type, namely an adult cushion is heightened by a certain height, so that children are correctly matched with an adult three-point type safety belt, but the backrest of the integrated child safety seat is difficult to adjust and has low comfort.

The angle of back can be adjusted to current integrated form children's safety seat, but is limited by the distance between integrated form children's safety seat and the back to the range of adjustment of integrated form children's safety seat back has been restricted, the travelling comfort when having reduced children and taking integrated form children's safety seat, simultaneously, the handrail of current integrated form children's safety seat adopts fixed mode generally, can't be applicable to the children of each size, has reduced the protective ability to children, and the travelling comfort is relatively poor, therefore, we propose an integrated form children's safety seat that can improve the travelling comfort.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides an integrated child safety seat, which aims to solve the technical problems that: how to improve the comfort of an integrated child safety seat.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides an integrated form children safety seat, including seat main part and lifting unit, lifting unit includes the installation base, the loop bar, the bevel gear pair, lifter and dwang, the below at the seat main part is fixed to the installation base, the lift groove has been seted up to the inside of installation base, the lift groove is the U type, the bottom at the lift groove is fixed to the one end of loop bar, the screw hole has been seted up to the inside of lifter, be fixed with the connecting rod between loop bar and the lifter, the both sides of loop bar and lifter all are fixed with the blotter, the top of loop bar and lifter all is fixed with the handrail, the inside of lift groove is fixed with the fixed plate, rotate on the fixed plate and be provided with the second threaded rod, the second threaded rod sets up inside the screw hole, the dwang rotates the side that sets up at the installation base, the one end of dwang is fixed with the second hand wheel, the other end of dwang passes through the bevel gear pair and connects the second threaded rod, the below of installation base is provided with adjusting part.

The seat body is provided with a safety belt which is Y-shaped, and the seat body is provided with an adjustable backrest.

By adopting the structure, the safety belt is Y-shaped, so that the protection force on children can be improved.

The sliding block and two T-shaped blocks are fixed below the mounting base, and the two T-shaped blocks are respectively positioned on two sides of the sliding block.

By adopting the structure, the sliding block, the two T-shaped blocks and the adjusting component are matched, so that the position of the mounting base can be adjusted, and the backrest of the child safety seat can be adjusted conveniently.

The adjusting component comprises a supporting base, a sliding groove and two T-shaped grooves are formed in the upper portion of the supporting base, the two T-shaped grooves are respectively located on two sides of the sliding groove, two T-shaped blocks are respectively arranged inside the T-shaped grooves in corresponding positions in a sliding mode, a first threaded rod is arranged in the sliding groove in a rotating mode, the end portion of the first threaded rod penetrates through the supporting base, a first hand wheel is fixed to the end portion of the first threaded rod, the sliding block is in threaded connection with the first threaded rod, and the sliding block is arranged inside the sliding groove in a sliding mode.

By adopting the structure, the first hand wheel is rotated, the first hand wheel drives the first threaded rod to rotate, the first threaded rod drives the sliding block to move, the sliding block drives the installation base to move, the installation base drives the seat main body to move, so that the horizontal position of the seat main body is adjusted, and the two T-shaped blocks and the T-shaped groove are matched, so that the installation base can be limited, and the connection stability of the installation base and the support base is improved.

Compared with the prior art, the integrated child safety seat has the following advantages:

1. through the cooperation of the seat main body and the lifting assembly, the second hand wheel can rotate, the second hand wheel drives the rotating rod to rotate, the rotating rod drives the second threaded rod to rotate through the bevel gear pair, the second threaded rod drives the lifting rod to ascend, the lifting rod drives the loop bar to ascend synchronously through the connecting rod, and the loop bar and the lifting rod ascend to drive the buffer pad and the handrail to ascend, so that the handrail is adjusted to a proper height, the child safety seat is suitable for children of different sizes, the comfort is improved, and meanwhile, the child safety is enhanced;

2. install base, seat main part and adjusting part cooperation, can rotate first hand wheel, first hand wheel drive first threaded rod rotates, and first threaded rod drives the sliding block and removes, and the sliding block drives the installation base and removes, and the installation base drives the seat main part and removes, adjusts the horizontal position of seat main part, conveniently leaves adjustment position for the back of seat main part simultaneously, has improved seat main part travelling comfort.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side elevational view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3;

in the figure: 1. a safety belt; 2. a mounting base; 3. a first hand wheel; 4. a support base; 5. a cushion pad; 6. an armrest; 7. the second hand wheel; 8. a seat main body; 9. a loop bar; 10. a lifting groove; 11. a T-shaped block; 12. a sliding groove; 13. a first threaded rod; 14. a sliding block; 15. a T-shaped groove; 16. bevel gear pair; 17. a connecting rod; 18. a second threaded rod; 19. a lifting rod; 20. a threaded hole; 21. a fixing plate; 22. and rotating the rod.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-4, the present embodiment provides an integrated child safety seat, including a seat main body 8 and a lifting assembly, the lifting assembly includes a mounting base 2, a loop bar 9, a bevel gear pair 16, a lifting bar 19 and a rotating bar 22, the mounting base 2 is fixed below the seat main body 8, a lifting groove 10 is formed in the mounting base 2, the lifting groove 10 is U-shaped, one end of the loop bar 9 is fixed at the bottom of the lifting groove 10, a threaded hole 20 is formed in the lifting bar 19, a connecting rod 17 is fixed between the loop bar 9 and the lifting bar 19, both sides of the loop bar 9 and the lifting bar 19 are fixed with a cushion 5, the armrests 6 are fixed above the loop bar 9 and the lifting bar 19, a fixing plate 21 is fixed in the lifting groove 10, a second threaded rod 18 is rotatably arranged on the fixing plate 21, the second threaded rod 18 is arranged in the threaded hole 20, one end of the rotating bar 22 is fixed with a second hand wheel 7, the other end of the rotating bar 22 is connected with the second threaded rod 18 through the bevel gear pair 16, and an adjusting assembly is arranged below the mounting base 2.

The seat main body 8 is provided with a safety belt 1, the safety belt 1 is Y-shaped, and the seat main body 8 is provided with an adjustable backrest; the safety belt 1 is Y-shaped, so that the protection force for children can be improved.

A sliding block 14 and two T-shaped blocks 11 are fixed below the mounting base 2, and the two T-shaped blocks 11 are respectively positioned at two sides of the sliding block 14; the sliding block 14, the two T-shaped blocks 11 and the adjusting component are matched, so that the position of the mounting base 2 can be adjusted, and the backrest of the child safety seat can be adjusted conveniently.

The adjusting component comprises a supporting base 4, a sliding groove 12 and two T-shaped grooves 15 are formed in the upper portion of the supporting base 4, the two T-shaped grooves 15 are respectively located on two sides of the sliding groove 12, two T-shaped blocks 11 are respectively arranged in the T-shaped grooves 15 in corresponding positions in a sliding mode, a first threaded rod 13 is rotatably arranged in the sliding groove 12, the end portion of the first threaded rod 13 penetrates through the supporting base 4, a first hand wheel 3 is fixed at the end portion of the first threaded rod 13, a sliding block 14 is connected to the first threaded rod 13 in a threaded mode, and the sliding block 14 is arranged in the sliding groove 12 in a sliding mode; the first hand wheel 3 is rotated, the first hand wheel 3 drives the first threaded rod 13 to rotate, the first threaded rod 13 drives the sliding block 14 to move, the sliding block 14 drives the installation base 2 to move, the installation base 2 drives the seat main body 8 to move, and accordingly the horizontal position of the seat main body 8 is adjusted, the two T-shaped blocks 11 and the T-shaped groove 15 are matched, the installation base 2 can be limited, and accordingly the stability of connection between the installation base 2 and the support base 4 is improved.

The working principle of the utility model is as follows:

when a child sits on the seat main body 8, the child is fixed through the safety belt 1, the second hand wheel 7 is rotated, the second hand wheel 7 drives the rotating rod 22 to rotate, the rotating rod 22 drives the second threaded rod 18 to rotate through the bevel gear pair 16, the second threaded rod 18 drives the lifting rod 19 to ascend, the lifting rod 19 drives the sleeve rod 9 to synchronously ascend through the connecting rod 17, the sleeve rod 9 and the lifting rod 19 ascend to drive the buffer cushion 5 and the armrest 6 to ascend, and therefore the armrest 6 is adjusted to a proper height, and the buffer cushion 5 can increase the protection effect on the child;

when the horizontal position of the seat main body 8 needs to be adjusted, the first hand wheel 3 is rotated, the first hand wheel 3 drives the first threaded rod 13 to rotate, the first threaded rod 13 drives the sliding block 14 to move, the sliding block 14 drives the installation base 2 to move, and the installation base 2 drives the seat main body 8 to move, so that the horizontal position of the seat main body 8 is adjusted, and meanwhile, the backrest of the seat main body 8 is conveniently adjusted by setting an adjusting position for the backrest of the seat main body 8.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (4)

1. The utility model provides an integrated form children safety seat, including seat main part (8) and lifting unit, a serial communication port, lifting unit is including installation base (2), loop bar (9), bevel gear pair (16), lifter (19) and dwang (22), the below of seat main part (8) is fixed to installation base (2), lifting groove (10) have been seted up to the inside of installation base (2), lifting groove (10) are the U type, the one end of loop bar (9) is fixed in the bottom of lifting groove (10), threaded hole (20) have been seted up to the inside of lifter (19), be fixed with connecting rod (17) between loop bar (9) and lifter (19), the both sides of loop bar (9) and lifter (19) all are fixed with blotter (5), the top of loop bar (9) and lifter (19) all is fixed with handrail (6), the inside of lifting groove (10) is fixed with fixed plate (21), the rotation is provided with second threaded rod (18) on fixed plate (21), second threaded rod (18) set up in threaded hole (20) inside, the one end of dwang (22) is fixed with second hand wheel (22) at the second end (16) of side of installation base (2), an adjusting component is arranged below the mounting base (2).

2. An integrated child safety seat according to claim 1, wherein the seat body (8) is provided with a seat belt (1), the seat belt (1) being of the Y-type, and the seat body (8) being provided with an adjustable backrest.

3. An integrated child safety seat according to claim 1 or 2, wherein a sliding block (14) and two T-shaped blocks (11) are fixed below the mounting base (2), the two T-shaped blocks (11) being located on either side of the sliding block (14).

4. An integrated child safety seat according to claim 3, wherein the adjusting assembly comprises a supporting base (4), a sliding groove (12) and two T-shaped grooves (15) are formed in the upper portion of the supporting base (4), the two T-shaped grooves (15) are respectively located on two sides of the sliding groove (12), the two T-shaped blocks (11) are respectively arranged inside the T-shaped grooves (15) in corresponding positions in a sliding mode, a first threaded rod (13) is arranged in the sliding groove (12) in a rotating mode, the end portion of the first threaded rod (13) penetrates through the supporting base (4), a first hand wheel (3) is fixed to the end portion of the first threaded rod (13), the sliding block (14) is connected to the first threaded rod (13) in a threaded mode, and the sliding block (14) is arranged inside the sliding groove (12) in a sliding mode.