CN215513354U

CN215513354U - Car seat who easily installs supports uses special-shaped spring

Info

Publication number: CN215513354U
Application number: CN202121789404.5U
Authority: CN
Inventors: 沈新星
Original assignee: Kunshan Zhuomin Precision Electronics Co ltd
Current assignee: Kunshan Zhuomin Precision Electronics Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-14
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an easy-to-install special-shaped spring for supporting an automobile seat, which belongs to the technical field of springs and comprises a pair of left and right structurally symmetrical spring monomers, wherein each spring monomer comprises a first supporting body (1) and a second supporting body (2) which are integrally formed, the plane of the first supporting body (1) is vertical to the plane of the second supporting body (2), and the left and right symmetrical parts of the spring monomers are set as first supporting body (1) sections. This kind of easy car seat of installing supports uses special-shaped spring adopts a plurality of independent spring monomer structures, and is fixed with car seat skeleton respectively, and is better to car seat support nature, makes things convenient for the installation of spring moreover.

Description

Car seat who easily installs supports uses special-shaped spring

Technical Field

The utility model belongs to the technical field of springs, and particularly relates to an easily-installed special-shaped spring for supporting an automobile seat.

Background

With the rapid development of economy and the rapid development of automobile industry in recent years, people have raised the requirements of automobiles from applicability to comfort, and automobile seats are an indispensable part of automobile parts and have great influence on comfort, so that the improvement of automobile seats by many automobile manufacturers is directed to comfort improvement on one hand. Because the spring has elasticity, can be used in order to solve its travelling comfort problem on the car seat, because of the spring of traditional structure can't be applicable to the car and sit and ride back part, consequently to car seat back part, a special-shaped structure's spring has been designed specially, not only plays the supporting role to car seat back part, but also can improve user's travelling comfort and security.

Chinese patent CN203580716U discloses a car seat spring structure, and the spring of this kind of structure includes chassis and rectangle spring frame, and couple frame and back couple frame before both ends are equipped with respectively, fixes the spring frame on the chassis through the cutting ferrule during the use, and the whole volume of spring is great, needs many places to fix during the installation, and the installation is comparatively time-consuming.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the easy-to-install special-shaped spring for supporting the automobile seat, which adopts a plurality of single spring single body structures and is respectively fixed with an automobile seat framework, so that the support performance of the automobile seat is better, and the installation of the spring is convenient.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an easy car seat who installs supports uses special-shaped spring, includes a pair of bilateral structure symmetry's spring monomer, and is a pair of the spring monomer all includes integrated into one piece's first supporter and second supporter, first supporter place plane and second supporter place plane mutually perpendicular, it is a pair of the free bilateral symmetry part of spring is established into first supporter section. The special-shaped springs are left-right symmetrical spring units, so that the automobile seat is better supported, the spring units are small in size and convenient to actually install, and the automobile seat backrest part can adopt a plurality of groups of special-shaped springs according to actual requirements.

Further, the first supporting body comprises a first connecting portion, a second connecting portion and a third connecting portion, a group of elastic single bodies which are sequentially and uniformly arranged are arranged between the first connecting portion and the second connecting portion, and the second connecting portion is perpendicular to the first connecting portion and the third connecting portion.

Furthermore, the elastic single body comprises a first connecting rod, a pair of second connecting rods and a third connecting rod, one end of the first connecting rod is connected with the end part of the first connecting part, the second connecting rod and the third connecting rod form a U-shaped structure, the end part of the second connecting rod is connected with the other end of the first connecting rod, and the first connecting rod and the second connecting part are arranged on a straight line. The elastic single body adopts the structure, so that the supporting function and the comfort can be ensured.

Further, the elastic single bodies are provided with two groups.

Further, the second support body comprises a fourth connecting rod and a hook, one end of the fourth connecting rod is connected with the end part of the first connecting rod, and the other end of the fourth connecting rod is connected with the hook.

Further, the included angle between the fourth connecting rod and the plane of the first supporting body is 157.5 degrees. The comfort of the seat is ensured.

Further, all be equipped with transition portion between each section that links to each other of spring monomer, transition portion establishes to the fillet, the fillet internal diameter establishes to 6 mm, spring monomer internal diameter establishes to 4 mm.

Further, the lengths of the first connecting part, the second connecting part and the third connecting part are respectively 7 mm, 47.86 mm and 10.00 mm, and the lengths of the first connecting rod, the second connecting rod and the third connecting rod are respectively 30 mm, 24 mm and 14.25 mm.

Has the advantages that: compared with the prior art, the utility model has the following advantages: the easy-to-install special-shaped spring for supporting the automobile seat is of a single spring structure, is fixed with an automobile seat framework, has good supporting performance on the automobile seat and is convenient to install.

Drawings

FIG. 1 is a structural view of a shaped spring for supporting a vehicle seat according to the present invention, which is easy to install;

FIG. 2 is a front view of a sectional spring structure for supporting a seat of an automobile, which is easy to install according to the present invention;

fig. 3 is a top view of the sectional spring structure for supporting the seat of the vehicle, which is easy to install according to the present invention.

In the figure: the support comprises a first support body 1, a first connecting part 11, a second connecting part 12, a third connecting part 13, an elastic single body 14, a first connecting rod 141, a second connecting rod 142, a third connecting rod 143, a transition part 15, a second support body 2, a fourth connecting rod 21 and a hook 22.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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.

The utility model is further illustrated with reference to the following figures and specific examples.

Examples

As shown in fig. 1-3, an easy-to-mount special-shaped spring for supporting a car seat comprises a pair of symmetrical left and right spring units, each of the pair of spring units comprises a first supporting body 1 and a second supporting body 2 which are integrally formed, the plane of the first supporting body 1 is perpendicular to the plane of the second supporting body 2, the left and right symmetrical portions of the pair of spring units are respectively a first supporting body 1 section, the first supporting body 1 comprises a first connecting portion 11, a second connecting portion 12 and a third connecting portion 13, a set of elastic units 14 which are sequentially and uniformly arranged is arranged between the first connecting portion 11 and the second connecting portion 12, the second connecting portion 12 is perpendicular to the first connecting portion 11 and the third connecting portion 13, each elastic unit 14 comprises a first connecting rod 141, a pair of second connecting rods 142 and a third connecting rod 143, one end of the first connecting rod 141 is connected with the end of the first connecting portion 11, the pair of second connecting rods 142 and the pair of third connecting rods 143 form a U-shaped structure, and the end portions of the pair of second connecting rods 142 and the pair of third connecting rods 143 are connected to the other end of the first connecting rod 141, the first connecting rod 141 and the second connecting portion 12 are disposed on a straight line, and in this embodiment, two sets of elastic single bodies 14 are preferably disposed.

The second support body 2 comprises a fourth connecting rod 21 and a hook 22, one end of the fourth connecting rod 21 is connected with the end of the first connecting rod 141, the other end of the fourth connecting rod is connected with the hook 22, and an included angle between the planes of the fourth connecting rod 21 and the first support body 1 is 157.5 degrees.

In addition, transition parts 15 are arranged between the connecting sections of the spring single bodies, the transition parts 15 are round corners, the inner diameter of each round corner is 6 mm, and the inner diameter of each spring single body is 4 mm; the lengths of the first connecting portion 11, the second connecting portion 12 and the third connecting portion 13 are 7 mm, 47.86 mm and 10.00 mm, respectively, and the lengths of the first connecting rod 141, the second connecting rod 142 and the third connecting rod 143 are 30 mm, 24 mm and 14.25 mm, respectively.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides an easy car seat who installs supports uses special-shaped spring which characterized in that: including the spring monomer of a pair of bilateral structure symmetry, it is a pair of the spring monomer all includes integrated into one piece's first supporter (1) and second supporter (2), first supporter (1) place plane and second supporter (2) place plane mutually perpendicular, it is a pair of the free bilateral symmetry part of spring is established into first supporter (1) section.

2. An easily mountable shaped spring for supporting a seat of an automobile according to claim 1, wherein: the first supporting body (1) comprises a first connecting portion (11), a second connecting portion (12) and a third connecting portion (13), a set of elastic single bodies (14) which are evenly arranged in sequence are arranged between the first connecting portion (11) and the second connecting portion (12), and the second connecting portion (12) is perpendicular to the first connecting portion (11) and the third connecting portion (13).

3. An easily mountable shaped spring for supporting a seat of an automobile according to claim 2, wherein: the elastic single body (14) comprises a first connecting rod (141), a pair of second connecting rods (142) and a third connecting rod (143), one end of the first connecting rod (141) is connected with the end part of the first connecting part (11), the second connecting rod (142) and the third connecting rod (143) form a U-shaped structure, the end part of the U-shaped structure is connected with the other end of the first connecting rod (141), and the first connecting rod (141) and the second connecting part (12) are arranged on a straight line.

4. An easily mountable shaped spring for supporting a seat of an automobile according to claim 3, wherein: the elastic single bodies (14) are provided with two groups.

5. An easily mountable shaped spring for supporting a seat of an automobile according to claim 3, wherein: the second support body (2) comprises a fourth connecting rod (21) and a hook (22), one end of the fourth connecting rod (21) is connected with the end of the first connecting rod (141), and the other end of the fourth connecting rod is connected with the hook (22).

6. An easily mountable shaped spring for supporting a seat of an automobile according to claim 5, wherein: the included angle between the fourth connecting rod (21) and the plane of the first supporting body (1) is 157.5 degrees.

7. An easily mountable shaped spring for supporting a seat in a vehicle according to any one of claims 1 to 6, wherein: all be equipped with transition portion (15) between each section that links to each other of spring monomer, transition portion (15) are established to the fillet, the fillet internal diameter is established to 6 mm, spring monomer internal diameter is established to 4 mm.

8. An easily mountable shaped spring for supporting a seat of an automobile according to claim 3, wherein: the lengths of the first connecting part (11), the second connecting part (12) and the third connecting part (13) are respectively 7 mm, 47.86 mm and 10.00 mm, and the lengths of the first connecting rod (141), the second connecting rod (142) and the third connecting rod (143) are respectively 30 mm, 24 mm and 14.25 mm.