CN216833345U

CN216833345U - Light-weight high-hardness framework for automobile seat

Info

Publication number: CN216833345U
Application number: CN202121544285.7U
Authority: CN
Inventors: 孙恒大
Original assignee: Nanjing Kebang Composite Material Co ltd
Current assignee: Nanjing Kebang Composite Material Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-06-28
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a car seat is with high hardness skeleton of light weight level, including the base that is used for supporting and adjusts: the base is equipped with spout and skeleton main part, and the skeleton main part is equipped with cushion skeleton and back skeleton and constitutes, and the cushion skeleton is equipped with slide bar support and screen cloth main part, and slide bar support mounting on cushion skeleton top both sides, and the screen cloth main part is equipped with screen cloth support, horizontal stay cord, vertical stay cord, leather sheath and foam pad. According to the light-weight high-hardness framework for the automobile seat, the metal structure in the traditional cushion framework is reduced, the lightweight of the cushion framework is greatly improved, the sitting comfort and the ventilation property of the cushion are greatly improved, and the cushion framework and the backrest framework are assisted by the telescopic legs and the telescopic rods to perform secondary damping and buffering, so that the stress of the seat is dispersed, and the service life of the seat is guaranteed; the light-weight high-hardness framework for the automobile seat is simple and reasonable in structure and convenient to use, effectively solves the problems of the prior majority, and has high practical value.

Description

Light-weight high-hardness framework for automobile seat

Technical Field

The utility model relates to the technical field of auto-parts, specifically be a light weight level high rigidity skeleton for car seat.

Background

With the continuous progress of science and technology and the continuous update of technology, the types of transportation tools which can be selected by people when people go out are more and more, and people not only pursue rapidness and convenience when going out by using the transportation tools, but also have higher and higher requirements on the safety of going out. Buses and cars are one of the most frequently used transportation tools for people to go out.

At present, the related art of automobiles is improved and the living standard of people is improved, automobiles are developed into consumer products with multiple functions, consumers usually consider the performance of automobiles and also consider the riding comfort of the automobiles, the existing automobile seats play the role of supporting the bodies of the passengers and optimizing the riding posture, but the existing automobile seats usually ignore the problems of external volume, structural performance and the like, generally, the research and development and production of the seats achieve the riding comfort by improving the foaming amount and increasing the thickness of the seats, but because the stress areas in the whole seat framework structure are not fully optimized, the seat frameworks are excessively designed by adopting unnecessary structural designs, the comfort of riding cannot be effectively improved by increasing the foaming amount, the stress of the seats can be also caused to be uneven, and the ventilation property is poor, the heating degree of the seat is increased, so that the service life of the seat is influenced, and therefore the structural lightweight is urgently needed to be designed, and the regional optimization of the foaming amount is achieved under the condition of playing a good supporting force. Therefore, the light-weight high-hardness framework for the automobile seat is improved.

SUMMERY OF THE UTILITY MODEL

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

the utility model relates to a car seat is with high hardness skeleton of light weight level, including the base that is used for supporting and adjusts: the base is equipped with spout and skeleton main part, and the skeleton main part is equipped with cushion skeleton and back skeleton and constitutes, the cushion skeleton is equipped with slide bar support and screen cloth main part, and slide bar support mounting on cushion skeleton top both sides, the screen cloth main part is equipped with screen cloth support, horizontal stay cord, vertical stay cord, leather sheath and foam pad, the back skeleton is equipped with connecting block, back support and crossbeam, and the connecting block is equipped with telescopic leg, regulator, slide bar cover and mounting groove, and the slide bar cover is installed on connecting block opposite side both sides.

As a preferred technical scheme of the utility model, the spout is sunken to be laid and is installed at the top center of base, skeleton main part fixed mounting is on the top of base, and through flexible landing leg and spout adaptation sliding connection, through slide bar support and slide bar cover sliding adaptation connection between cushion skeleton one side and the back skeleton opposite side.

As a preferred technical scheme of the utility model, telescopic leg is equipped with four groups and fixed mounting in the bottom both sides of cushion skeleton and back skeleton, telescopic leg's middle part is equipped with extending structure, install the telescopic link between cushion skeleton and back skeleton bottom surface and the telescopic leg inboard, and three group's parts constitute triangle-shaped bearing structure.

As a preferred technical scheme of the utility model, the connecting block comprises a plurality of groups metallic structure concatenation, the regulator is equipped with the multiunit and inlays to establish and install and be connected at the inside transmission with it of connecting block, the back support erects the top of installing at the connecting block, and with regulator fixed connection.

As a preferred technical scheme of the utility model, the mounting groove is equipped with a plurality of groups and runs through respectively and install on the inner wall of cushion skeleton and back skeleton, the both ends of vertical stay cord all are equipped with connecting piece and mounting groove fixed connection.

As a preferred technical scheme of the utility model, the crossbeam transversely runs through to be installed between two sets of connecting blocks, the crossbeam all is equipped with the fastener with the surface of screen cloth support, horizontal stay cord passes through fastener and crossbeam, screen cloth support and cushion skeleton one end inner wall fixed connection, constitutes elasticity screen cloth mounting bracket.

As a preferred technical scheme of the utility model, the screen cloth main part is made by environment-friendly PVC material, and twines the parcel on elasticity screen cloth mounting bracket surface, the foam pad inlays to be established and installs inside the leather sheath, and the leather sheath parcel is installed on cushion skeleton surface.

The utility model has the advantages that: the elastic mesh mounting frame is formed by the cross beam, the mesh support and the mounting groove matched with the transverse pull rope and the longitudinal pull rope, and the auxiliary mesh main body and the leather sleeve are fixedly mounted on the cushion framework, so that the metal structure in the traditional cushion framework is reduced, and the light weight of the cushion framework is greatly improved; the elastic mesh mounting frame, the mesh main body, the leather sleeve and the foam pad jointly form a multi-layer cushion structure, so that the sitting comfort is greatly improved, the ventilation performance of the cushion is improved, and the cushion framework and the backrest framework are assisted by the telescopic legs and the telescopic rods to perform secondary damping and buffering, so that the stress of the seat is dispersed, and the service life of the seat is guaranteed; the light-weight high-hardness framework for the automobile seat is simple and reasonable in structure and convenient to use, effectively solves the problems of the prior majority, and has high practical value.

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 perspective view of a lightweight high-hardness framework for an automobile seat according to the present invention;

FIG. 2 is a sectional view of a finished seat cushion frame of the light-weight high-hardness frame for an automobile seat of the present invention;

FIG. 3 is an enlarged view of the structure at the position A of the light-weight high-hardness framework for the car seat of the present invention;

fig. 4 is an expanded view of a cross member structure of a lightweight high-hardness framework for an automobile seat according to the present invention.

In the figure: 1. a base; 2. a skeleton body; 3. a cushion frame; 4. a backrest frame; 5. a chute; 6. a telescopic rod; 7. a telescopic leg; 8. connecting blocks; 9. a regulator; 10. a backrest support; 11. a cross beam; 12. mounting grooves; 13. a slide bar sleeve; 14. a slide bar bracket; 15. a mesh support; 16. a mesh main body; 17. a leather sheath; 18. a transverse pull rope; 19. a longitudinal pull rope; 20. A foam pad.

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.

Example (b): as shown in fig. 1 to 4, the present invention relates to a light high-hardness framework for a car seat, which comprises a base 1 for supporting and adjusting: base 1 is equipped with spout 5 and skeleton main part 2, and skeleton main part 2 is equipped with cushion skeleton 3 and back skeleton 4 and constitutes, cushion skeleton 3 is equipped with slide bar support 14 and screen cloth main part 16, and slide bar support 14 installs on 3 top both sides of cushion skeleton, screen cloth main part 16 is equipped with screen cloth support 15, horizontal stay cord 18, vertical stay cord 19, leather sheath 17 and foam pad 20, back skeleton 4 is equipped with connecting block 8, back support 10 and crossbeam 11, and connecting block 8 is equipped with telescopic leg 7, regulator 9, slide bar cover 13 and mounting groove 12, and slide bar cover 13 installs on 8 opposite side both sides of connecting block.

Wherein, spout 5 is sunken to be laid and is installed at the top center of base 1, and skeleton main part 2 fixed mounting is on the top of base 1, and through telescopic leg 7 and spout 5 adaptation sliding connection, through slide bar support 14 and slide bar cover 13 sliding adaptation connection between cushion skeleton 3 one side and the 4 opposite sides of back skeleton.

Wherein, flexible landing leg 7 is equipped with four groups and fixed mounting in the bottom both sides of cushion skeleton 3 and back skeleton 4, and the middle part of flexible landing leg 7 is equipped with extending structure, installs telescopic link 6 between cushion skeleton 3 and back skeleton 4 bottom surface and flexible landing leg 7 inboard, and three group's parts constitute triangle-shaped bearing structure.

Wherein, connecting block 8 comprises a plurality of groups metallic structure concatenation, and regulator 9 is equipped with the multiunit and inlays to establish and install connecting block 8 inside be connected with its transmission, and back support 10 erects and installs on connecting block 8's top, and with regulator 9 fixed connection.

Wherein, mounting groove 12 is equipped with a plurality of groups and runs through respectively to be installed on the inner wall of cushion skeleton 3 and back skeleton 4, and the both ends of vertical stay cord 19 all are equipped with connecting piece and mounting groove 12 fixed connection.

Wherein, crossbeam 11 transversely runs through to be installed between two sets of connecting blocks 8, and crossbeam 11 all is equipped with the fastener with the surface of screen cloth support 15, and horizontal stay cord 18 passes through fastener and crossbeam 11,

screen cloth support

15 and 3 one end inner walls fixed connection of cushion skeleton, constitutes elasticity screen cloth mounting bracket.

Wherein, the screen cloth main part 16 is made by environment-friendly PVC material, and twines the parcel on elasticity screen cloth mounting bracket surface, and the foam pad 20 inlays to establish and installs inside the leather sheath 17, and the leather sheath 17 parcel is installed on cushion skeleton 3 surface.

The working principle is as follows: when the cushion frame is used, the transverse beam 11, the mesh support 15, the mounting groove 12, the transverse pull rope 18 and the longitudinal pull rope 19 are matched to form the elastic mesh mounting frame, the auxiliary mesh main body 16 and the leather sheath 17 are fixedly mounted on the cushion frame 3, the metal structure in the traditional cushion frame 3 is reduced, and the light weight of the cushion frame 3 is greatly improved; the elastic mesh mounting frame, the mesh main body 16, the leather sleeve 17 and the foam pad 20 form a multi-layer cushion structure, so that the sitting comfort is greatly improved, the ventilation performance of the cushion is improved, and the cushion framework 3 and the backrest framework 4 are assisted by the telescopic legs 7 and the telescopic rods 6 to perform secondary damping and buffering, so that the stress of the seat is dispersed, and the service life of the seat is guaranteed; the light-weight high-hardness framework for the automobile seat is simple and reasonable in structure and convenient to use, effectively solves the problems of the prior majority, and has high practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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. A high hardness skeleton of light weight level for car seat, includes base (1) that is used for supporting and adjusts, its characterized in that: base (1) is equipped with spout (5) and skeleton main part (2), and skeleton main part (2) are equipped with cushion skeleton (3) and back skeleton (4) and constitute, cushion skeleton (3) are equipped with slide bar support (14) and screen cloth main part (16), and slide bar support (14) install on cushion skeleton (3) top both sides, screen cloth main part (16) are equipped with screen cloth support (15), horizontal stay cord (18), vertical stay cord (19), leather sheath (17) and foam pad (20), back skeleton (4) are equipped with connecting block (8), back support (10) and crossbeam (11), and connecting block (8) are equipped with telescopic leg (7), regulator (9), slide bar cover (13) and mounting groove (12), and install on connecting block (8) opposite side both sides in slide bar cover (13).

2. A lightweight high-rigidity skeleton for an automobile seat, according to claim 1, characterized in that:

spout (5) are sunken to be laid and are installed at the top center of base (1), skeleton main part (2) fixed mounting is on the top of base (1), and through flexible landing leg (7) and spout (5) adaptation sliding connection, through slide bar support (14) and slide bar cover (13) sliding adaptation connection between cushion skeleton (3) one side and back skeleton (4) opposite side.

3. A lightweight high-rigidity skeleton for an automobile seat, according to claim 1, characterized in that:

the utility model discloses a seat cushion with telescopic supporting legs, including cushion skeleton (3) and back skeleton (4), telescopic supporting legs (7) are equipped with four groups and fixed mounting in the bottom both sides of cushion skeleton (3) and back skeleton (4), the middle part of telescopic supporting legs (7) is equipped with extending structure, install telescopic link (6) between cushion skeleton (3) and back skeleton (4) bottom surface and telescopic supporting legs (7) inboard, and three group's parts constitute triangle-shaped bearing structure.

4. A lightweight high-rigidity skeleton for an automobile seat, according to claim 1, characterized in that:

connecting block (8) comprise a plurality of groups metallic structure concatenation, regulator (9) are equipped with the multiunit and inlay to establish and install and be connected at connecting block (8) inside transmission with it, install the top at connecting block (8) erect in back support (10), and with regulator (9) fixed connection.

5. A lightweight high-rigidity skeleton for an automobile seat, according to claim 1, characterized in that:

mounting groove (12) are equipped with a plurality of groups and run through respectively to be installed on the inner wall of cushion skeleton (3) and back skeleton (4), the both ends of vertical stay cord (19) all are equipped with connecting piece and mounting groove (12) fixed connection.

6. A lightweight high-rigidity skeleton for an automobile seat, according to claim 1, characterized in that:

crossbeam (11) transversely runs through and installs between two sets of connecting blocks (8), crossbeam (11) all are equipped with the fastener with the surface of screen cloth support (15), horizontal stay cord (18) are through fastener and crossbeam (11), screen cloth support (15) and cushion skeleton (3) one end inner wall fixed connection, constitute elasticity screen cloth mounting bracket.

7. A lightweight high-rigidity skeleton for an automobile seat, according to claim 1, characterized in that:

mesh main part (16) are made by environment-friendly PVC material, and the winding parcel is on elasticity mesh mounting bracket surface, foam pad (20) inlay to establish and install inside leather sheath (17), and leather sheath (17) parcel is installed on cushion skeleton (3) surface.