CN213734718U

CN213734718U - Electric automobile seat neck bearing structure that security performance is high

Info

Publication number: CN213734718U
Application number: CN202022881481.5U
Authority: CN
Inventors: 刘长伟
Original assignee: Linyi Maidi Automobile Products Co ltd
Current assignee: Linyi Maidi Automobile Products Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-20
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses an electric automobile seat neck bearing structure that security performance is high, including the headrest, the neck bracing piece is all installed to the bottom both sides of headrest, install on the seat back frame bottom of neck bracing piece, the welding has firm frame between the neck bracing piece, first adapter sleeve and second adapter sleeve are installed respectively to the both ends of neck bracing piece, the spiral shell head is installed to the one end of second adapter sleeve, and the spiral shell head passes through bolt and seat back frame fixed connection, the plug is installed on the top of first adapter sleeve, be provided with the mounting hole on the plug. The utility model discloses a first adapter sleeve and second adapter sleeve are installed respectively to the both ends of neck bracing piece, and the welding has firm frame between the neck bracing piece, makes the support of neck bracing piece comparatively stable through this kind of design, and the spiral shell head is installed to the bottom of second adapter sleeve, and is fixed through being connected of spiral shell head convenience and seat back frame.

Description

Electric automobile seat neck bearing structure that security performance is high

Technical Field

The utility model relates to a neck bearing structure field of being correlated with specifically is an electric automobile seat neck bearing structure that security performance is high.

Background

The neck support structure of the electric automobile seat is used for supporting and fixing the neck, the so-called automobile seat is a seat for sitting when sitting, the front row of seats comprises a headrest, a backrest, a cushion and armrests, and the rear row of seats comprises the headrest, the backrest, the cushion, side wings and the armrests

The car seat can be divided into a split seat and a bench seat according to the shape, can be divided into a fixed type, a detachable type and an adjustable type according to the function, can be divided into a single seat, a double seat and a multi-person seat according to the number of passengers, and is developed from the earliest fixed seat to a multifunctional power adjusting seat according to the service performance of the seat, and comprises an air cushion seat, an electric seat, a stereo seat and a mental recovery seat until the electronic adjusting seat. The chair is divided into a leather chair, a flannelette chair and the like according to the material. There are also seats for special objects of use, such as children's seats and racing seats.

The neck support structure of the electric automobile seat at the present stage has various defects, such as inconvenient installation and fixation, unstable connection and fixation and insufficient support strength.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric automobile seat neck bearing structure that security performance is high to the installation of proposing in solving above-mentioned background is fixed inconvenient, and connects fixedly stable inadequately, supports the problem that intensity is not enough.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric automobile seat neck bearing structure that security performance is high, includes the headrest, the neck bracing piece is all installed to the bottom both sides of headrest, the bottom of neck bracing piece is installed on the seat back frame, the welding has firm frame between the neck bracing piece.

In a further embodiment, a first connecting sleeve and a second connecting sleeve are respectively installed at two ends of the neck support rod, and the first connecting sleeve and the second connecting sleeve are both connected with the neck support rod in a welding manner.

In a further embodiment, a screw head is installed at one end of the second connecting sleeve, and the screw head is fixedly connected with the seat back frame through a bolt.

In a further embodiment, a plug is mounted at the top end of the first connecting sleeve, and a mounting hole is formed in the plug.

In a further embodiment, mounting grooves are formed in two sides of the interior of the headrest, and the plug is mounted in the mounting grooves.

In a further embodiment, locking heads are installed on two sides of the headrest, a fixing pin rod is installed at one end of each locking head, and the fixing pin rods are fixedly connected with the installation holes in an embedded mode.

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

1. the utility model discloses a first adapter sleeve and second adapter sleeve are installed respectively to the both ends of neck bracing piece, and the welding has firm frame between the neck bracing piece, makes the support of neck bracing piece comparatively stable through this kind of design.

2. The utility model discloses a spiral shell head is installed to the bottom of second adapter sleeve, and convenient and seat back frame is connected fixedly through the spiral shell head, installs the plug on the top of first adapter sleeve, is provided with the mounting hole on the plug, all installs fixed pin pole in the both sides of headrest, and fixed pin pole and mounting hole inlay fixedly, make its make things convenient for neck bracing piece and headrest to be connected fixedly, easy to assemble dismantlement.

Drawings

Fig. 1 is a schematic structural view of a neck support structure of an electric vehicle seat with high safety performance of the present invention;

fig. 2 is a schematic structural view of the neck support rod of the present invention;

fig. 3 is a front view of the headrest of the present invention;

fig. 4 is a side view of the plug of the present invention.

In the figure: 1. a headrest; 2. mounting grooves; 3. a lock head; 4. fixing the pin rod; 5. a plug; 6. a first connecting sleeve; 7. a stabilizing frame; 8. a neck support bar; 9. a second connecting sleeve; 10. a seat back frame; 11. a screw head; 12. and (7) installing holes.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an electric automobile seat neck bearing structure that security performance is high, includes headrest 1, and neck bracing piece 8 is all installed to the bottom both sides of headrest 1, and neck bracing piece 8 is used for supporting headrest 1 fixedly, and install on seat back frame 10 bottom of neck bracing piece 8, and the welding has firm frame 7 between the neck bracing piece 8, and firm frame 7 makes the connection between two neck bracing pieces 8 comparatively firm.

Further, first adapter sleeve 6 and second adapter sleeve 9 are installed respectively to the both ends of neck bracing piece 8, and first adapter sleeve 6 and second adapter sleeve 9 all with neck bracing piece 8 welded connection, make things convenient for the installation of plug 5 and spiral shell head 11 through first adapter sleeve 6 and second adapter sleeve 9.

Further, a screw head 11 is installed at one end of the second connecting sleeve 9, and the screw head 11 is fixedly connected with the seat back frame 10 through a bolt, and is conveniently connected and fixed with the seat back frame 10 through the screw head 11.

Further, a plug 5 is installed at the top end of the first connecting sleeve 6, a mounting hole 12 is formed in the plug 5, and the plug 5 is conveniently connected and fixed with the mounting hole 12.

Further, the inside both sides of headrest 1 all are provided with mounting groove 2, and plug 5 installs in the inside of mounting groove 2, make things convenient for plug 5 and fixed pin 4's connection fixed through mounting groove 2.

Furthermore, tapered end 3 is all installed to the both sides of headrest 1, and fixed pin 4 is installed to the one end of tapered end 3, and fixed pin 4 inlays fixed connection with mounting hole 12, is used for controlling fixed pin 4 and mounting hole 12 fixed connection through tapered end 3.

The working principle is as follows: during the use, with 8 one ends of neck bracing piece through the spiral shell head 11 and the 10 bolt fixed connection of seat back frame of second adapter sleeve 9 one end, insert first adapter sleeve 6 in mounting groove 2, then inlay fixedly through mounting hole 12 on tapered end 3 control fixed pin pole 4 and the plug 5, make neck bracing piece 8 be connected fixedly with the bottom of headrest 1, can strengthen the support fixed strength of neck bracing piece 8 through firm frame 7, support fixedly through neck bracing piece 8 to the neck.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electric automobile seat neck bearing structure that security performance is high, includes headrest (1), its characterized in that: neck bracing piece (8) are all installed to the bottom both sides of headrest (1), install on seat back frame (10) the bottom of neck bracing piece (8), the welding has between neck bracing piece (8) and stabilizes frame (7).

2. The high-safety neck support structure for an electric vehicle seat according to claim 1, wherein: first adapter sleeve (6) and second adapter sleeve (9) are installed respectively to the both ends of neck bracing piece (8), and just first adapter sleeve (6) and second adapter sleeve (9) all with neck bracing piece (8) welded connection.

3. The high-safety neck support structure for an electric vehicle seat according to claim 2, wherein: and a screw head (11) is installed at one end of the second connecting sleeve (9), and the screw head (11) is fixedly connected with the seat backrest frame (10) through a bolt.

4. The high-safety neck support structure for an electric vehicle seat according to claim 2, wherein: a plug (5) is installed at the top end of the first connecting sleeve (6), and a mounting hole (12) is formed in the plug (5).

5. The high-safety neck support structure for an electric vehicle seat according to claim 1, wherein: mounting grooves (2) are formed in two sides of the interior of the headrest (1), and the plug (5) is mounted in the mounting grooves (2).

6. The high-safety neck support structure for an electric vehicle seat according to claim 1, wherein: tapered ends (3) are installed on two sides of the headrest (1), a fixing pin rod (4) is installed at one end of each tapered end (3), and the fixing pin rod (4) is embedded and fixedly connected with the mounting hole (12).