CN114056211A

CN114056211A - Multifunctional automobile seat back plate

Info

Publication number: CN114056211A
Application number: CN202111419869.6A
Authority: CN
Inventors: 邢俏芳; 战磊; 尚尔原; 李永生; 杨姣
Original assignee: Changchun Faway Adient Automotive Systems Co Ltd
Current assignee: Changchun Faway Adient Automotive Systems Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-02-18

Abstract

The invention discloses a multifunctional automobile seat back plate which comprises a seat back plate body, a folding small table plate, a hidden hook and an electrical connection port, wherein an accommodating groove is formed in the seat back plate body and used for accommodating the folding small table plate, and the outline shape of the accommodating groove is matched with the outline shape of the folding small table plate; the folding small table plate is connected with the seat backrest framework through a gear sector mechanism, and the folding direction of the folding small table plate is from bottom to top; the electrical connection port is arranged in the accommodating groove; a plurality of hidden couples are installed in the holding tank, and hidden couple can hide and accomodate to the holding tank in, and when hidden couple was in the hidden state of accomodating, its surface did not stand out in the holding tank surface. The invention has simple structure, can realize multiple functions, has beautiful appearance while considering ergonomics, and is suitable for the front row seat of the automobile.

Description

Multifunctional automobile seat back plate

Technical Field

The invention belongs to the technical field of multifunctional automobile seats, and particularly relates to a multifunctional automobile seat back plate.

Background

Along with the popularization degree of automobiles is higher and higher, the requirements of people on the functionality of the automobiles are also higher and higher, and nowadays, more and more automobiles are provided with small table plates for users to work, eat and drink, entertain and the like.

But along with the continuous application of car back little table, some car back little tables of current are comparatively troublesome when the installation, open the process of packing up and also not convenient enough, often can occupy the knee space of back row passenger, and in addition, car seat back's functional integration is not high, and each functional structure dispersion arranges, is unfavorable for whole pleasing to the eye and accomodates the sense.

CN202110723800.6 discloses a novel integrated desk projection system suitable for a virtual touch seat, which is an integral projection implementation system, and includes a motion mechanism, a hovering desk, a skeleton connection structure and a back panel body; the back plate body is provided with a projection area and a table plate accommodating groove, and the projection area is arranged at the upper part of the table plate accommodating groove; the hovering upper edge of the desk plate is connected with a movement mechanism, the movement mechanism is arranged on a framework connecting structure, and the framework connecting structure is arranged in the back plate body; the desk plate capable of hovering is driven by the motion mechanism to rotate, so that the desk plate capable of hovering can be folded or stretched out in the desk plate accommodating groove. However, the integrated table projection system does not consider knee space avoidance and overall seat fineness and has a single function.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides the multifunctional automobile seat back plate which is simple in structure, capable of realizing multiple functions, attractive in appearance while considering ergonomics, and suitable for the front row of the automobile.

The purpose of the invention is realized by the following technical scheme, which is combined with the attached drawings:

a multifunctional automobile seat back plate comprises a seat back plate body 1, a folding small table plate 3, a hidden hook 4 and an electrical connection port 5, wherein an accommodating groove 2 is formed in the seat back plate body 1 and used for accommodating the folding small table plate 3, and the outline shape of the accommodating groove 2 is matched with the outline shape of the folding small table plate 3; the folding small table plate 3 is connected with the seat backrest through a gear sector mechanism, and the folding direction of the folding small table plate 3 is from bottom to top; the electrical connection port 5 is arranged in the accommodating groove 2; a plurality of hidden couple 4 are installed in holding tank 2, and hidden couple 4 can hide and accomodate to holding tank 2 in, and when hidden couple 4 was in the hidden state of accomodating, its surface did not stand out in holding tank 2 surface.

Further, the bottom of the folding small table plate 3 is connected with the backrest through a gear sector mechanism.

Further, when the folding tablet 3 is in the open state, the electrical connector 5 is located above the tabletop of the folding tablet 3.

Furthermore, the electrical connector 5 is used for connecting vehicle-mounted electrical appliances such as a projection device and a reading lamp.

Further, the hidden hook 4 comprises a hook body 41, the hook body 41 is rotatably connected with the seat back plate body 1 through an elastic connecting shaft 43, and the hook body and the seat back plate body 1 are closed in a wedge-shaped compression fit mode through inclined planes.

Furthermore, the top of the hook body 41 is provided with a hidden clasp 42.

Furthermore, the seat back plate body 1 is provided with a hook connecting seat 45, and the hook body 41 is connected with the hook connecting seat 45 through an elastic connecting shaft 43.

Furthermore, the hook body 41 is an integrated structure, and includes a base 411 and a supporting plate 412 perpendicular to the base 411, wherein the supporting plate 412 is provided with a connection limiting hole 413; a fan-shaped limiting groove is arranged in the connecting limiting hole 413; the elastic connecting shaft 43 is provided with a limiting protrusion 44, and the elastic connecting shaft 43 is installed in the connecting limiting hole 413 and is matched with the fan-shaped limiting groove through the limiting protrusion 44 to limit the rotating angle.

Furthermore, the limiting protrusion is in a fan shape with an angle of 20 degrees, the arc-shaped limiting groove is in a fan-shaped groove with an angle of 110 degrees, and the limiting protrusion rotates in the arc-shaped limiting groove, so that a hidden hook is opened at an angle of 90 degrees.

Further, the hook body 41 is sequentially provided with three hanging grooves, specifically, a first hanging groove 4121, a second hanging groove 4122, and a third hanging groove 4123.

The invention has the following beneficial effects:

the invention provides a multifunctional automobile seat back plate which integrates the functions of an electrical connector, a small table plate and a hook.

The connector can be matched with the small folding table board to realize the functions of reading by a reading lamp, projecting and the like; accomodate folding little table through the holding tank on the seat backplate body.

The folding small table plate is opened in a rotating mode from top to bottom, and the knee space of a rear-row passenger is not occupied in the rotating and opening process.

The present invention may be coated or uncoated.

When the folding small table board is in an opening state, the hidden hook can be opened or retracted, and the hidden hook and the seat back board body are closed in a wedge-shaped compression fit mode through the inclined plane.

The hidden hook is connected with the hook connecting seat of the backboard seat body through the elastic connecting shaft, and two ends of the elastic connecting shaft can be elastically compressed and released, so that the hidden hook is convenient to assemble and maintain.

The hidden hook is provided with the hidden buckle, so that a passenger can conveniently open the hook.

The hidden hook is provided with a plurality of hanging positions, so that the space can be utilized to a greater extent.

The hidden type hook opening angle limiting is realized by matching the limiting protrusion on the elastic connecting shaft with the connecting limiting hole on the hook body, the fan-shaped limiting groove is arranged in the connecting limiting hole, the limiting protrusion is designed into a fan shape with an angle of 20 degrees, the arc-shaped limiting groove is a fan-shaped groove with an angle of 110 degrees, the limiting protrusion rotates in the arc-shaped limiting groove, and the hidden type hook opening angle of 90 degrees can be realized.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described 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 the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a schematic view of a multifunctional foldable small table of a vehicle seat back in an unopened state;

FIG. 2 is a schematic view of an unfolded state of a foldable small table board of a multifunctional automobile seat back board;

FIG. 3 is a schematic view illustrating an opened state of a hidden hook of a multifunctional car seat back plate according to the present invention;

FIG. 4 is a schematic view illustrating a state where the hidden hook of the present invention is not opened;

FIG. 5 is an exploded view of the hidden hook structure of the present invention;

FIG. 6 is a schematic view of a hook body structure of the hidden hook of the present invention;

FIG. 7 is a schematic view of the assembly state of the hidden hook and the seat back body according to the present invention;

FIG. 8 is a schematic view of a partial cross-section of the seat back body of the present invention;

FIG. 9 is a schematic view of the connection between the hidden hook and the seat back body according to the present invention;

FIG. 10 is a schematic structural view of a gear sector mechanism according to the present invention;

in the figure:

1-a seat back panel body; 2, accommodating a tank; 3-folding the small table board; 4-hidden hook; 5-an electrical connector;

41-hook body; 42-hidden handle; 43-an elastic connecting shaft; 44-fan-shaped limit protrusions; 45-hook connecting base;

411-a substrate; 412-a support plate; 413-connection limiting hole;

4121-first hanging groove; 4122-hanging groove number two; 4123-third hanging groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

As shown in fig. 1 to 3, the multifunctional automobile seat back plate comprises a seat back plate body 1, a folding small table plate 3, a hidden hook 4 and an electrical connection port 5, wherein an accommodating groove 2 is formed in the seat back plate body 1 and used for accommodating the folding small table plate 3, and the outline shape of the accommodating groove 2 is matched with the outline shape of the folding small table plate 3; the folding small table plate 3 is connected with the seat backrest framework through a gear sector mechanism, and the folding direction of the folding small table plate 3 is from bottom to top; the electrical connection port 5 is arranged in the accommodating groove 2; a plurality of hidden couple 4 are installed in holding tank 2, and hidden couple 4 can hide and accomodate to holding tank 2 in, and when hidden couple 4 was in the hidden state of accomodating, its surface did not stand out in holding tank 2 surface.

Further, the bottom of the folding small table plate 3 is connected with the seat backrest framework through a gear sector mechanism.

Furthermore, the top of the hook body 41 is provided with a hidden clasp 42.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a", "an" and "the" are used merely for descriptive distinction and have no particular meaning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional automobile seat back plate comprises a seat back plate body (1), a folding small table plate (3), a hidden hook (4) and an electrical connection port (5), wherein an accommodating groove (2) is formed in the seat back plate body (1) and used for accommodating the folding small table plate (3), and the outline shape of the accommodating groove (2) is matched with the outline shape of the folding small table plate (3); the folding small table plate (3) is connected with the seat backrest framework through a gear sector mechanism, and the folding direction of the folding small table plate (3) is from bottom to top; the electric connection port (5) is arranged in the accommodating groove (2); a plurality of hidden couples (4) are installed in holding tank (2), and hidden couple (4) can hide and accomodate in holding tank (2), and when hidden couple (4) were in the hidden state of accomodating, its surface did not stand out in holding tank (2) surface.

2. The multifunctional automobile seat back plate as claimed in claim 1, wherein the bottom of the folding tablet (3) is connected with the seat back plate body (1) through a link mechanism.

3. The multifunctional automobile seat back plate as claimed in claim 1, wherein the electrical connection port (5) is located above the tabletop of the foldable tablet (3) when the foldable tablet (3) is in the unfolded state.

4. The multifunctional automobile seat back plate as claimed in claim 1, wherein the electrical connection port (5) is used for connecting an automobile electrical appliance.

5. The multifunctional automobile seat back plate as claimed in claim 1, wherein the hidden hook (4) comprises a hook body (41), the hook body (41) is rotatably connected with the seat back plate body (1) through an elastic connecting shaft (43), and the hook body and the seat back plate body are closed through wedge-shaped press fit through inclined surfaces.

6. A multifunctional automobile seat back plate as claimed in claim 5, wherein the top of the hook body (41) is provided with a hidden buckle (42).

7. The multifunctional automobile seat back plate as claimed in claim 5, wherein the seat back plate body (1) is provided with a hook connecting seat (45), and the hook body (41) is connected with the hook connecting seat (45) through an elastic connecting shaft (43).

8. The multifunctional automobile seat back plate as claimed in claim 5, wherein the hook body (41) is an integral structure and comprises a base plate (411) and a supporting plate (412) perpendicular to the base plate (411), and the supporting plate (412) is provided with a connection limiting hole (413); a fan-shaped limiting groove is arranged in the connecting limiting hole (413); the elastic connecting shaft (43) is provided with a limiting protrusion (44), and the elastic connecting shaft (43) is installed in the connecting limiting hole (413) and is matched with the fan-shaped limiting groove through the limiting protrusion (44) to limit the rotating angle.

9. The multifunctional automobile seat back plate as claimed in claim 8, wherein the limiting protrusion is in the shape of a sector with an angle of 20 degrees, the arc-shaped limiting groove is in the shape of a sector with an angle of 110 degrees, and the limiting protrusion rotates in the arc-shaped limiting groove to realize a hidden hook opening angle of 90 degrees.

10. The multifunctional automobile seat back plate as claimed in claim 5, wherein the hook body (41) is sequentially provided with a plurality of hanging grooves.