Seat structure with magnetic attraction function

Abstract

The utility model discloses a seat structure with a magnetic attraction function, which belongs to the technical field of automobile seats, a magnetic attraction structure support assembly comprises a magnetic attraction structure support body and three connecting steel wires, the steel wires are used for connecting a backrest framework and the magnetic attraction structure support assembly, and the outline of the magnetic attraction structure support body is the same as that of a plastic panel assembly. A plurality of positioning holes and a plurality of mounting holes are formed in the magnetic attraction structure support body and are uniformly distributed on the periphery of the magnetic attraction structure support body, the magnetic attraction structure support assembly is welded on the backrest framework assembly, the plastic panel assembly comprises a plastic panel body and a magnetic attraction piece, the magnetic attraction piece is embedded in the plastic panel assembly in an injection molding manner, and the magnetic attraction piece is welded on the plastic panel body. The plastic panel body is provided with a plurality of positioning columns and a plurality of clamping structures, the positioning columns are matched with the positioning holes, the clamping structures are matched with the mounting holes through spring clamping pieces, and the plastic panel is directly attracted to a seat backrest through the magnetic attraction effect, so that opening of holes in the seat backrest is avoided, and the structure of the seat backrest is simplified.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle seats, and particularly relates to a seat structure with a magnetic attraction function. Background Art

[0002] In existing patents, the magnetic attraction function is mostly realized through a multi-functional bracket that is snap-fitted into the multi-functional interface slot of the backrest, resulting in a complex structure. Summary of the Utility Model

[0003] In view of the above problems, the utility model provides a seat structure with a magnetic attraction function. The magnetic attraction structure bracket assembly includes a magnetic attraction structure bracket body and three connecting steel wires. The steel wires are used to connect the backrest frame and the magnetic attraction structure bracket assembly. The contour of the magnetic attraction structure bracket body is the same as that of the plastic panel assembly. A plurality of positioning holes and a plurality of mounting holes are provided on the magnetic attraction structure bracket body and are evenly distributed around the circumference of the magnetic attraction structure bracket body. The magnetic attraction structure bracket assembly is welded to the backrest frame assembly. The plastic panel assembly includes a plastic panel body and a magnetic attraction sheet. The magnetic attraction sheet is embedded and injection-molded in the plastic panel assembly. The plastic panel body is provided with a plurality of positioning posts and a plurality of clamping structures. The positioning posts are matched with the positioning holes, and the clamping structures are matched with the mounting holes through spring clips. The utility model directly adsorbs to the seat backrest through magnetic attraction, avoiding the need to open holes in the seat backrest and simplifying the seat backrest structure.

[0004] The technical solution of the utility model is as follows: A seat structure with a magnetic attraction function includes: a backrest frame assembly, a magnetic attraction structure bracket assembly, spring clips, and a plastic panel assembly;

[0005] The magnetic attraction structure bracket assembly includes a magnetic attraction structure bracket body and three connecting steel wires. The steel wires are used to connect the backrest frame and the magnetic attraction structure bracket assembly. The contour of the magnetic attraction structure bracket body is the same as that of the plastic panel assembly. A plurality of positioning holes and a plurality of mounting holes are provided on the magnetic attraction structure bracket body and are evenly distributed around the circumference of the magnetic attraction structure bracket body. The magnetic attraction structure bracket assembly is welded to the backrest frame assembly;

[0006] The plastic panel assembly includes a plastic panel body and a magnetic attraction sheet. The magnetic attraction sheet is embedded and injection-molded in the plastic panel assembly. The plastic panel body is provided with a plurality of positioning posts and a plurality of clamping structures. The positioning posts are matched with the positioning holes, and the clamping structures are matched with the mounting holes through spring clips.

[0007] Further, there are two positioning holes, which are respectively arranged at the upper and lower ends of the magnetic attraction structure bracket body.

[0008] Further, there are six mounting holes, which are evenly distributed around the circumference of the bracket body.

[0009] Further, the distance between the magnetic attraction sheet and the surface of the plastic part body is ≤ 2.5 mm.

[0010] Furthermore, the magnetic attraction sheet is an iron sheet or a magnet.

[0011] Furthermore, the plastic panel assembly is provided with a rib structure.

[0012] The beneficial effects of the present utility model are as follows:

[0013] By means of magnetic attraction, the present utility model is directly adsorbed on the seat backrest, avoiding the opening of the seat backrest and simplifying the seat backrest structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic exploded view of the present utility model.

[0015] Figure 2 It is a schematic diagram of the magnetic attraction structure support assembly of the present utility model.

[0016] Figure 3 It is a cross-sectional view of the plastic panel assembly of the present utility model.

[0017] Figure 4 It is a schematic diagram of the plastic panel assembly of the present utility model.

[0018] In the figure:

[0019] 1 backrest frame assembly, 2 magnetic attraction structure support assembly, 3 spring clip, 4 plastic panel assembly, 201 magnetic attraction structure support body, 202 connecting wire, 203 positioning hole, 204 mounting hole, 401 plastic panel body, 402 magnetic attraction sheet, 403 positioning post, 404 clamping structure, 405 rib structure. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] It should be noted that in the description of the present utility model, the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation.

[0021] In the present utility model, unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or integrated; the connection can be a mechanical connection or an electrical connection; the connection can be a direct connection or an indirect connection through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] A seat structure with a magnetic attraction function, comprising a backrest frame assembly 1, a magnetic attraction structure support assembly 2, spring clips 3 and a plastic panel assembly 4.

[0023] The magnetic attraction structure support assembly 2 is composed of a magnetic attraction structure support body 201 and three connecting steel wires 202. The contour of the magnetic attraction structure support body 201 is the same as that of the plastic panel assembly 4 to ensure the appearance quality after the installation of the plastic panel assembly 4. The magnetic attraction structure support body 201 is provided with two positioning holes 203, which are respectively arranged at the upper and lower ends of the magnetic attraction structure support body 201; six mounting holes 204 are evenly distributed on the circumference of the magnetic attraction structure support body 201. The magnetic attraction structure support assembly 2 is welded to the backrest frame assembly 1.

[0024] The steel wire is used to connect the backrest frame and the magnetic attraction support.

[0025] The plastic panel assembly 4 is composed of a plastic panel body 401 and a magnetic attraction sheet 402. The magnetic attraction sheet 402 is embedded and injection-molded in the plastic panel assembly 4.

[0026] The magnetic attraction sheet 402 is an iron sheet or a magnet.

[0027] The selection of the magnetic attraction sheet 402 depends on the material of the customer's mating part. For example, if the customer's mating end has a magnetic attraction function, an iron sheet can be embedded in the plastic panel assembly 4.

[0028] The distance between the appearance surface of the magnetic attraction sheet 402 and the plastic part body 401 is not greater than 2.5 mm to avoid affecting the magnetic attraction strength.

[0029] The plastic panel body 401 is provided with two positioning posts 403 and six clamping structures 404, which correspond to the mating parts of the magnetic attraction structure support assembly 2. The inner surface of the plastic panel assembly 4 is designed with a rib structure 405 to ensure the strength of the plastic part.

[0030] The plastic panel assembly 4 is clamped in the mounting holes 204 through six spring clips 3, so that it is fixed on the magnetic attraction structure support assembly 2.

[0031] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be covered by the protection scope of the present invention. At the same time, the content not detailedly described in this specification belongs to the prior art well known to those skilled in the art.

[0032] Note that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

Claims

1. A seat structure with magnetic attraction function, characterized in that: include: Backrest frame assembly, magnetic structure bracket assembly, spring clip and plastic panel assembly; The magnetic structure bracket assembly includes a magnetic structure bracket body and three connecting steel wires. The steel wires are used to connect the backrest frame and the magnetic structure bracket assembly. The outline of the magnetic structure bracket body is the same as the outline of the plastic panel assembly. The magnetic structure bracket body is provided with multiple positioning holes and multiple mounting holes, which are evenly distributed around the magnetic structure bracket body. The magnetic structure bracket assembly is welded to the backrest frame assembly; the plastic panel assembly includes a plastic panel body and a magnetic sheet. The magnetic sheet is embedded in the plastic panel assembly by injection molding. The plastic panel body is provided with multiple positioning columns and multiple clamping structures. The positioning columns match the positioning holes, and the clamping structures match the mounting holes through spring clips.

2. The seat structure with magnetic attraction function according to claim 1, characterized in that: There are two positioning holes, located at the upper and lower ends of the magnetic structure bracket body.

3. The seat structure with magnetic attraction function according to claim 1, characterized in that: There are six mounting holes, evenly distributed around the bracket body.

4. The seat structure with magnetic attraction function according to claim 1, characterized in that: The distance between the magnetic sheet and the surface of the plastic part is ≤2.5mm.

5. The seat structure with magnetic attraction function according to claim 4, characterized in that: The magnetic sheet is an iron sheet or a magnet.

6. The seat structure with magnetic attraction function according to claim 1, characterized in that: The plastic panel assembly is provided with a reinforcing rib structure.

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