CN218198018U

CN218198018U - Built-in automobile safety seat assembly

Info

Publication number: CN218198018U
Application number: CN202222953142.2U
Authority: CN
Inventors: 吕怀文
Original assignee: Maanshan Xingye Auto Parts Co ltd
Current assignee: Maanshan Xingye Auto Parts Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-01-03
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a built-in automobile safety seat assembly, which comprises a seat and a seat back, and also comprises a safety seat and a safety seat back, wherein the safety seat back is connected with the seat through two lead screw transmission mechanisms at the bottom, the safety seat back is matched with a seat back accommodating groove arranged on the surface of the seat back, the safety seat is rotatably connected in the seat back accommodating groove arranged on the surface of the seat back, and both sides of the seat back accommodating groove are provided with seat fixing mechanisms matched with the safety seat; the tail end of the safety seat is provided with a convex part which is bent upwards; the seat assembly has the advantages that the functions of convenient storage and quick use of the safety seat on the seat assembly are achieved through the structures of the safety seat back and the safety seat, no redundant position is occupied in a compact vehicle space, and the space utilization rate is high; simultaneously, the seat can be flexibly adjusted according to the riding children with different body types, so that the seat can be used for children at different age stages, and the body of the children with different body types can be well fixed and supported.

Description

Built-in automobile safety seat assembly

Technical Field

The utility model relates to an automotive interior technical field specifically is a built-in car safety seat assembly.

Background

The automobile safety seat is also called a safety seat, a child automobile safety seat and an automobile protection seat, is automobile accessory equipment with a constraint protection function, and is used for fixing the body of a child to ensure the riding safety of the child when the child rides. Is a protective device mainly made of the body shape of children.

The existing automobile safety seat is external equipment and is inconvenient to disassemble and assemble. And because the volume of the safety seat is large, the safety seat is not convenient to place in a compact space in a vehicle when not in use, and the space utilization rate is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a built-in car safety seat assembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a built-in automobile safety seat assembly comprises a seat and a seat back, and further comprises a safety seat and a safety seat back, wherein the safety seat back is connected with the seat through two lead screw transmission mechanisms at the bottom, the safety seat back is matched with a seat back accommodating groove formed in the surface of the seat back, the safety seat is rotatably connected in the seat back accommodating groove formed in the surface of the seat, and seat fixing mechanisms matched with the safety seat are arranged on two sides of the seat back accommodating groove; the tail end of the safety seat is provided with a convex part which is bent upwards.

Preferably, the two lead screw transmission mechanisms are respectively arranged in two limiting sliding grooves formed in the surface of the seat, each lead screw transmission mechanism comprises two lead screws which are respectively and rotatably connected in the two limiting sliding grooves and two limiting sliding seats which are respectively and threadedly connected to the two lead screws, one end of one lead screw is connected with an output shaft of a lead screw motor through a coupling, the lead screw motor is fixedly connected in the seat, one ends of the two lead screws are connected with a belt transmission mechanism, the limiting sliding seats are slidably connected to the limiting sliding grooves, and the limiting sliding seats are fixedly connected with the safety seat back; the limiting sliding seat is of a T-shaped structure, and the limiting sliding groove is matched with the limiting sliding seat.

Based on the technical characteristics, the screw rod transmission mechanism can drive the safety seat back to move on the surface of the seat, the function of automatically adjusting the front position and the rear position of the safety seat back is achieved, and the safety seat back can be flexibly adjusted according to different body types of children riding, so that the safety seat can be used for children at different ages, and good fixing and supporting effects are achieved for the bodies of the children with different body types.

Preferably, the surface of the seat is provided with two limiting sliding holes, the two limiting sliding holes are respectively positioned at two sides of the seat accommodating groove, and an accommodating groove is communicated below the two limiting sliding holes; two seat support fixed establishment are located two storage tanks respectively, seat support fixed establishment includes spacing piece, locking piece and the pressure spring of drawing, spacing piece sliding connection is in storage tank and spacing sliding hole simultaneously of drawing, locking piece fixed connection draws the piece in spacing, just the locking piece cooperatees with the locking groove of seting up at safe seat support lateral wall both ends, the pressure spring is located the inner wall of storage tank and spacing draws between the piece.

Based on above-mentioned technical characteristics, seat support fixed establishment can accomodate or fix it fast when using at the seat support, prevents that the seat support of rotary type from taking place the upset in the use, has reached the quick operation function to built-in safety seat.

Preferably, the safety chair back is provided with two safety shoulder belts, a safety belt is connected between the two safety shoulder belts, a safety buckle is arranged in the middle of the safety belt, the back of a protruding part on the safety chair seat is connected with an adjusting belt, and the tail end of the adjusting belt is connected with a safety clamping piece matched with the safety buckle; the safety shoulder belt and the adjusting belt are both provided with tighteners.

Based on the technical characteristics, the safety shoulder belt and the safety waist belt can be attached to the body of the child through the tightener, so that a good fixing effect is achieved, meanwhile, the adjusting belt can drive the safety waist belt to be fixed at the waist position of the child, and the protection function of the safety waist belt on the body of the child is guaranteed.

Compared with the prior art, the beneficial effects of the utility model are that:

the built-in automobile safety seat assembly achieves the functions of convenient storage and quick use of a safety seat on the seat assembly through the structures of the safety seat back and the safety seat, does not occupy redundant positions in a compact vehicle space, and has high space utilization rate; simultaneously, the seat can be flexibly adjusted according to riding children with different body types, so that children in different age stages can be used, and good fixing and supporting effects on the bodies of the children with different body types are achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the position relationship between the safety seat and the seat fixing mechanism of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is a schematic structural view of the screw rod transmission mechanism of the present invention;

fig. 5 is a schematic side view of the safety seat of the present invention;

in the figure:

the chair comprises a chair seat 1, a chair back 2, a safety chair seat 3, a safety chair back 4, a chair back accommodating groove 5, a chair seat accommodating groove 6, a limiting sliding groove 7, a lead screw 8, a limiting sliding seat 9, a lead screw motor 10, a belt transmission mechanism 11, a limiting sliding hole 12, an accommodating groove 13, a limiting pulling block 14, a locking block 15, a pressure spring 16, a locking groove 17, a safety shoulder belt 18, a safety waist belt 19, a safety buckle 20, an adjusting belt 21 and a safety clamping piece 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, the present invention provides an embodiment: a built-in automobile safety seat assembly comprises a seat 1, a seat back 2, a safety seat 3 and a safety seat back 4, wherein the safety seat back 4 is connected with the seat 1 through two lead screw transmission mechanisms at the bottom, the safety seat back 4 is matched with a seat back accommodating groove 5 formed in the surface of the seat back 2, the safety seat 3 is rotatably connected in a seat accommodating groove 6 formed in the surface of the seat 1, and seat fixing mechanisms matched with the safety seat 3 are arranged on two sides of the seat accommodating groove 6; the end of the safety seat 3 is provided with a convex part which is bent upwards.

Please refer to fig. 1 and 4 in the drawings of the specification: the two lead screw transmission mechanisms are respectively arranged in two limiting chutes 7 arranged on the surface of the chair seat 1, each lead screw transmission mechanism comprises two lead screws 8 which are respectively rotatably connected in the two limiting chutes 7 and two limiting slide seats 9 which are respectively in threaded connection with the two lead screws 8, one end of one lead screw 8 is connected with an output shaft of a lead screw motor 10 through a coupling, the lead screw motor 10 is fixedly connected in the chair seat 1, one ends of the two lead screws 8 are connected with a belt transmission mechanism 11, the limiting slide seats 9 are slidably connected with the limiting chutes 7, and the limiting slide seats 9 are fixedly connected with the safety chair back 4; the limiting sliding seat 9 is of a T-shaped structure, and the limiting sliding groove 7 is matched with the limiting sliding seat 9; the screw rod motor 10 is started, an output shaft of the screw rod motor 10 drives one screw rod 8 to rotate, the screw rod 8 drives the other screw rod 8 to synchronously rotate through the belt transmission mechanism 11, and the two screw rods 8 drive the safety seat back 4 to move to a position suitable for the body shape of a child riding in a car through the limiting slide seat 9.

Please refer to fig. 2-3 in the drawings of the specification: the surface of the seat 1 is provided with two limiting sliding holes 12, the two limiting sliding holes 12 are respectively positioned at two sides of the seat holding tank 6, and the lower parts of the two limiting sliding holes 12 are communicated with a holding tank 13; the two seat fixing mechanisms are respectively positioned in the two accommodating grooves 13, each seat fixing mechanism comprises a limiting pull block 14, a locking block 15 and a pressure spring 16, the limiting pull blocks 14 are simultaneously connected in the accommodating grooves 13 and the limiting slide holes 12 in a sliding mode, the locking blocks 15 are fixedly connected to the limiting pull blocks 14, the locking blocks 15 are matched with locking grooves 17 formed in two ends of the side wall of the safety seat 3, and the pressure springs 16 are positioned between the inner wall of the accommodating grooves 13 and the limiting pull blocks 14; the spacing piece 14 that draws of pulling out both sides, spacing piece 14 that draws drives locking piece 15 and leaves locking groove 17 in, safe seat support 3 overturns, and the one side that makes it have the bulge lies in seat support 1 top back, loosens the spacing piece 14 that draws in both sides, and pressure spring 16 drives locking piece 15 and gets into locking groove 17 internal fixation safe seat support 3.

Please refer to fig. 1 in the drawings: two safety shoulder belts 18 are arranged on the safety chair back 4, a safety waist belt 19 is connected between the two safety shoulder belts 18, a safety buckle 20 is arranged in the middle of the safety waist belt 19, the back of the bulge part on the safety chair seat 3 is connected with an adjusting belt 21, and the tail end of the adjusting belt 21 is connected with a safety clamping piece 22 matched with the safety buckle 20; the safety shoulder straps 18 and the adjusting straps 21 are provided with tighteners; after the shoulders on the two sides of the child in the vehicle are fixed by the shoulder belts 18, the adjusting belt 21 is pulled out, and the safety clamping piece 22 of the adjusting belt 21 is fixed with the safety buckle 20 of the safety belt 19, so that the waist of the child in the vehicle is fixed by the safety belt 19.

The working principle is as follows: when the built-in automobile safety seat assembly is used, the limiting pull blocks 14 on the two sides are pulled out, the limiting pull blocks 14 drive the locking blocks 15 to leave the locking groove 17, the safety seat 3 is turned over, one surface with the protruding part of the safety seat is positioned above the seat 1, the limiting pull blocks 14 on the two sides are loosened, and the pressure spring 16 drives the locking blocks 15 to enter the locking groove 17 to fix the safety seat 3; starting a screw rod motor 10, driving an output shaft of the screw rod motor 10 to drive one screw rod 8 to rotate, driving the other screw rod 8 to synchronously rotate through a belt transmission mechanism 11 by the screw rods 8, and driving the safety seat back 4 to move to a position suitable for the body shape of a child riding by a bus through a limiting sliding seat 9 by the two screw rods 8; after the shoulders on the two sides of the child in the vehicle are fixed by the shoulder belts 18, the adjusting belt 21 is pulled out, and the safety clamping piece 22 of the adjusting belt 21 is fixed with the safety buckle 20 of the safety belt 19, so that the waist of the child in the vehicle is fixed by the safety belt 19.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a built-in car safety seat assembly, includes the seat support (1) and the back of the chair (2), its characterized in that still includes safe seat support (3) and the safe back of the chair (4), two lead screw drive mechanism through the bottom of the safe back of the chair (4) are connected with seat support (1), the back of the chair holding tank (5) that safe back of the chair (4) and back of the chair (2) surface were seted up cooperate, safe seat support (3) rotate to be connected in seat support holding tank (6) of seting up in seat support (1) surface, the both sides of seat support holding tank (6) all are equipped with the seat support fixed establishment with safe seat support (3) matched with.

2. The built-in automobile safety seat assembly according to claim 1, wherein the two lead screw transmission mechanisms are respectively arranged in two limit sliding grooves (7) formed in the surface of the seat (1), each lead screw transmission mechanism comprises two lead screws (8) rotatably connected in the two limit sliding grooves (7) respectively and two limit sliding seats (9) respectively in threaded connection with the two lead screws (8), one end of one lead screw (8) is connected with an output shaft of a lead screw motor (10) through a coupler, the lead screw motor (10) is fixedly connected in the seat (1), one ends of the two lead screws (8) are connected with a belt transmission mechanism (11), the limit sliding seats (9) are slidably connected with the limit sliding grooves (7), and the limit sliding seats (9) are fixedly connected with the safety seat back (4).

3. The built-in automobile safety seat assembly as claimed in claim 2, wherein the limiting slide seat (9) is of a T-shaped structure, and the limiting sliding groove (7) is matched with the limiting slide seat (9).

4. The built-in automobile safety seat assembly as claimed in claim 1, wherein the end of the safety seat (3) is provided with a convex portion bent upwards.

5. The built-in automobile safety seat assembly as claimed in claim 1, wherein the surface of the seat (1) is provided with two limiting sliding holes (12), the two limiting sliding holes (12) are respectively located at two sides of the seat accommodating groove (6), and an accommodating groove (13) is communicated below the two limiting sliding holes (12); two seat support fixed establishment are located two storage tanks (13) respectively, seat support fixed establishment includes spacing piece (14), locking block (15) and pressure spring (16) of drawing, spacing piece (14) sliding connection simultaneously is in storage tank (13) and spacing slide opening (12), locking block (15) fixed connection is in spacing piece (14) of drawing, just locking block (15) cooperate with locking groove (17) of seting up at safe seat support (3) lateral wall both ends, pressure spring (16) are located the inner wall of storage tank (13) and spacing draw between piece (14).

6. The built-in automobile safety seat assembly according to claim 1, wherein two safety shoulder belts (18) are arranged on the safety seat back (4), a safety belt (19) is connected between the two safety shoulder belts (18), a safety buckle (20) is arranged in the middle of the safety belt (19), an adjusting belt (21) is connected to the back of the raised part on the safety seat (3), and a safety clamping piece (22) matched with the safety buckle (20) is connected to the tail end of the adjusting belt (21).

7. An in-vehicle safety seat assembly according to claim 6, wherein the shoulder belt (18) and the adjuster strap (21) are each provided with a retractor.