CN213383952U

CN213383952U - Dual-purpose adjustable car seat of adult children

Info

Publication number: CN213383952U
Application number: CN202022268526.1U
Authority: CN
Inventors: 陈兵; 孙建伟; 房启超
Original assignee: Xian Shiyou University
Current assignee: Xian Shiyou University
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-08
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a dual-purpose adjustable automobile seat for adults and children, which comprises a seat base and a seat cushion arranged on the seat base, wherein the seat cushion comprises a lower seat cushion and an upper seat cushion, the lower seat cushion is fixed on the seat base, the bottom of the upper seat cushion and the bottom of the seat base are respectively provided with an upper slide rail and a lower slide rail, one side of the seat base is provided with a seat back, a fixed end of a safety belt is fixed on the seat back, the edge of the lower seat cushion is sewed with a safety blocking cloth, the bottom of the upper seat cushion is provided with two safety buckles II which can be switched between a common adult seat and a child safety seat, an adjustable part can be used as a guardrail of the child seat after being heightened and can also be used as a placement area for children to play, and the height of the guardrail can be adjusted according to the body type of the children, so as to improve the riding comfort of the child.

Description

Dual-purpose adjustable car seat of adult children

Technical Field

The utility model relates to a car seat technical field specifically is a dual-purpose adjustable car seat of adult children.

Background

At present, most of the existing child safety seats in the market are independent safety seats, need to be additionally purchased and installed on adult seats before use, and are detached when not used, so that the installation and the detachment are troublesome. And children's safety seat is bulky, and occupation space and carrying inconvenience when not using all fix children on safety seat through children's safety belt after children sit on children's seat, and children do not have any activity space almost, if the vehicle carries out the travel of longer distance, then can bring great burden for children.

Child safety seat all is with base installation on car seat when using, and the mounting means generally has two kinds: if the seat is not provided with the ISOFIX device, the seat is fixedly installed through an automobile safety belt; if the seat is provided with the ISOFIX interface, the ISOFIX interface on the automobile seat is directly connected through the ISOFIX device. Occasionally, some child safety seats may employ both of these mounting arrangements. Either type of mounting increases the complexity of the mounting and dismounting.

Based on this, the utility model designs a dual-purpose adjustable car seat of adult children to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adult children's dual-purpose adjustable car seat to solve the above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable automobile seat for adults and children comprises a seat base and a seat cushion arranged on the seat base, the seat cushion comprises a lower seat cushion and an upper seat cushion, the lower seat cushion is fixed on the seat base, the upper seat cushion is connected with the seat base through a lifting scissors frame, the bottom of the upper seat cushion and the bottom of the seat base are respectively provided with an upper slide rail and a lower slide rail, the lifting scissor frame is connected between the upper slide rail and the lower slide rail, a seat back is arranged at one side of the seat base, a safety belt fixing end is fixed on the seat back, a safety blocking cloth is sewed at the edge of the lower seat cushion, two safety buckles II are arranged at the bottom of the upper seat cushion, one safety buckle II is connected with the safety blocking cloth, and the other safety buckle II is connected with the fixed end of the safety belt through the child safety belt.

Preferably, the safety belt fixing end comprises a binding belt, and two safety buckles I are arranged on the outer wall of the binding belt.

Preferably, the child safety belt comprises two safety belts, one ends of the two safety belts are respectively connected with the two safety buckles in a one-to-one correspondence mode, and the other ends of the two safety belts are connected with the two safety buckles.

Preferably, the top of the lower seat cushion is provided with a protrusion, and the inside of the upper seat cushion is provided with a through hole for accommodating the protrusion.

Preferably, the interior of the lower seat cushion, the interior of the upper seat cushion, the seat back and the inner side of the lifting scissor frame are filled with damping materials of EPP, EPS, EPE and PU sponge.

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

1. the utility model discloses the reality is then the partly of car, need not install and dismantle, only needs to adjust seat cushion adjustable part, alright with change between ordinary adult's seat and children's safety seat.

2. The utility model discloses divide into fixed and adjustable two parts with the cushion of seat, adjustable part can regard as children's seat's guardrail after heightening, also can be used as the district of placing that children played, still adjusts the height of guardrail according to children's size to improve children's riding comfort.

3. The utility model discloses a setting has certain elastic safety to keep off cloth, not only prevents children landing under the guardrail, has still increased certain cushion effect, when the car jolts, has shock-absorbing function.

4. The utility model discloses under the prerequisite of guaranteeing children's safety as far as possible, children's activity space has been increased.

5. The utility model discloses lay, fill shock-absorbing material and PU sponge such as EPP, EPS, EPE in many places to reach absorbing purpose, reinforcing travelling comfort.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description 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 these drawings without creative efforts.

FIG. 1 is a diagram of the seat cushion of the present invention in a separated state;

fig. 2 is a view showing a state where the seat cushion of the present invention is folded, wherein the fixed end of the seat belt is not shown;

fig. 3 is a top view of the safety belt connection of the present invention;

fig. 4 is a schematic view of the safety belt disconnection structure of the present invention;

fig. 5 is a schematic structural view of the fixing end of the safety belt of the present invention;

fig. 6 is a schematic view of the structure of the child safety belt of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a lower seat cushion; 2. a child safety belt; 3. an upper seat cushion; 4. an upper slide rail; 5. a lifting scissor frame; 6. a chair back; 7. a safety belt fixing end; 8. a seat base; 9. a lower slide rail; 10. a first safety insert buckle; 11. binding bands; 12. safe blocking cloth; 13. a second safety insert buckle; 14. a seat belt; 15. a seat cushion.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides a technical solution: a dual-purpose adjustable automobile seat for adults and children comprises a seat base 8 and a seat cushion 15 arranged on the seat base 8, wherein the seat cushion 15 comprises a lower seat cushion 1 and an upper seat cushion 3, the lower seat cushion 1 is fixed on the seat base 8, the upper seat cushion 3 is connected with the seat base 8 through a lifting scissor frame 5, the bottom of the upper seat cushion 3 and the bottom of the seat base 8 are respectively provided with an upper slide rail 4 and a lower slide rail 9, the lifting scissor frame 5 is connected between the upper slide rail 4 and the lower slide rail 9, the lifting scissor frame 5 is used for supporting the upper seat cushion after the upper seat cushion 3 is adjusted to a certain height, the lower seat cushion 1 and the upper seat cushion 3 form the seat cushion 15, the dual-purpose automobile seat for adults and children can be used as a guardrail after the upper seat cushion 3 is lifted, the effect of protecting the children is achieved, one side of the seat back 6 is arranged on one side of the seat base 8, be fixed with safety belt stiff end 7 on the seat back 6, safety fender cloth 12 has been sewed up to the edge of lower seat cushion 1, goes up 3 bottoms of seat cushion and is equipped with two safety eye-splice 13, and two 13 safety eye-splices are connected with safety fender cloth 12, and another two 13 safety eye-splices are connected with safety belt stiff end 7 through children's safety belt 2, can give children certain activity space under the prerequisite of protecting children's safety as far as possible through children's safety belt 2 and safety fender cloth 12.

The safety belt fixing end 7 comprises a binding belt 11, and two safety buckles I10 are arranged on the outer wall of the binding belt 11. The child safety belt 2 comprises two safety belts 14, one ends of the two safety belts 14 are respectively connected with the first safety buckles 10 in a one-to-one correspondence mode, the other ends of the two safety belts 14 are connected with the second safety buckles 13, and safety guarantee can be provided for the space where children move through the safety belts 14 and the safety blocking cloth 12.

Wherein, the top of lower seat cushion 1 is equipped with the arch, and the inside of going up seat cushion 3 is opened has the bellied through-hole of holding, and lower seat cushion 1 and last seat cushion 3 structural design are reasonable for lower seat cushion 1 and last seat cushion 3 constitute seat cushion 15 and provide adult's seat when not separating.

Wherein, the inside of lower seat cushion 1, upper seat cushion 3, seat back of the chair 6 and the inboard of lift scissors frame 5 all fill the shock-absorbing material of EPP, EPS, EPE and PU sponge, on the one hand in order to make each part travelling comfort of seat increase, on the other hand prevents scratch, injures children.

The specific working principle is as follows:

when the utility model is used as a child safety seat, as shown in fig. 1, the upper seat cushion 3 is lifted by the lifting scissors frame 5, so that the upper seat cushion 3 is separated from the lower seat cushion 1, and the upper seat cushion 3 as an outer ring part can be used as a guardrail or an armrest of the child safety seat and can also be used as a playing area for children; after the height of the upper seat cushion 3 is adjusted, the bottom of the safety blocking cloth 12 of the child safety belt 2 is sewn with the edge of the lower seat cushion 1 into a whole, after a child sits in the safety seat, one end of the safety belt 14 is connected with a second safety insert buckle 13 on the safety blocking cloth 12, the other end of the safety blocking cloth is connected with a first safety insert buckle 10 on the binding band 11, and the child safety fixed end 7 is fixed on the seat back all the time, as shown in fig. 3, so that a certain moving space can be provided for the child on the premise of protecting the child safety as much as possible;

when the utility model relates to an adult's seat uses, as shown in fig. 4, at first with the safety eye-splice two 13 disconnect-ins that the one end of the safety belt 14 shown in fig. 3 is connected with safety fender cloth 12, idle both ends then freely are as for the both sides of seat after the disconnection, as shown in fig. 2, utilize lift scissors frame 5 to transfer back seat cushion 3 to and lower seat cushion 1 department, make the outer lane part of going up seat cushion 3 and the inner circle part of lower seat cushion 1 with high, in order when using adult's seat, the safety eye-splice two 13 of safety fender cloth 12 of connecting the seat is anterior for embedding seat cushion 3, the safety eye-splice two 13 that link to each other bottom seat cushion 3 then need not the disconnection, so that convenient to use next time.

In order to increase the comfort of each part of the seat, the seat back and the seat cushion need to be filled with damping materials such as EPP, EPS, EPE, PU sponge and the like, and particularly, the inner sides of the guardrail of the child safety seat and the lifting device need to be treated to prevent the children from being scratched and bruised.

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 only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to 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, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a dual-purpose adjustable car seat of adult children, includes seat base (8) and install in seat cushion (15) on seat base (8), its characterized in that: the seat cushion (15) comprises a lower seat cushion (1) and an upper seat cushion (3), the lower seat cushion (1) is fixed on the seat base (8), the upper seat cushion (3) is connected with the seat base (8) through a lifting scissor frame (5), an upper slide rail (4) and a lower slide rail (9) are respectively arranged at the bottom of the upper seat cushion (3) and the bottom of the seat base (8), the lifting scissor frame (5) is connected between the upper slide rail (4) and the lower slide rail (9), a seat back (6) is arranged at one side of the seat base (8), a safety belt fixing end (7) is fixed on the seat back (6), a safety blocking cloth (12) is sewed at the edge of the lower seat cushion (1), two safety inserting and buckling pieces (13) are arranged at the bottom of the upper seat cushion (3), one safety inserting and buckling piece (13) is connected with the safety blocking cloth (12), the other safety eye-splice II (13) is connected with the safety belt fixing end (7) through a child safety belt (2).

2. The adjustable vehicle seat for adults and children as claimed in claim 1, wherein: the safety belt fixing end (7) comprises a binding belt (11), and two safety buckles I (10) are arranged on the outer wall of the binding belt (11).

3. The adjustable vehicle seat for adults and children as claimed in claim 1, wherein: the child safety belt (2) comprises two safety belts (14), one ends of the two safety belts (14) are respectively connected with the two safety buckles I (10) in a one-to-one correspondence mode, and the other ends of the two safety belts (14) are connected with the safety buckles II (13).

4. The adjustable vehicle seat for adults and children as claimed in claim 1, wherein: the top of lower seat cushion (1) is equipped with the arch, go up the inside of seat cushion (3) and open and have the holding bellied through-hole.

5. The adjustable vehicle seat for adults and children as claimed in claim 1, wherein: the inside of lower seat cushion (1), upper seat cushion (3), seat back of the chair (6) and the inboard of lift scissors frame (5) all fill the shock-absorbing material of EPP, EPS, EPE and PU sponge.