Detachable back plate structure of front-row automobile seat backrest

Abstract

The utility model relates to a detachable back plate structure of a front-row automobile seat backrest, which comprises a seat backrest framework and a back plate assembly mounted on the seat backrest framework, and the back plate assembly is detachably connected onto the seat backrest framework. The back plate assembly comprises a detachable back plate mounted on the seat backrest framework and a detachable protective surface mounted on the detachable back plate; the detachable back plate comprises a back plate body, three clamping strips, two hook strip surfaces, two fixing hooks and two avoiding holes; the detachable protective surface comprises a protective surface skin body, two hook strip surfaces and two Christmas tree nails; the detachable back plate has the advantages that the detachable back plate adopts a pp plastic plate hanging mode, the detachable back plate is convenient to disassemble and assemble, the detachable protective surface is arranged on the pp plastic plate, so that a mold does not need to be developed, the development period is shortened, the cost is low, and different materials can be selected for coating the detachable protective surface.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle seats, in particular to a detachable backrest structure for the front row of vehicle seats. Background Art

[0002] As an essential part of the seat, the backrest backboard of the vehicle seat has more and more types with the increasing requirements for the appearance of the seat. However, since the traditional backrest backboards of vehicle seats are all formed by injection molding or plastic parts covering, both of these two forms require mold opening, so the cost is high and the development cycle is long, which cannot meet the personalized needs. For details, refer to Figure 1 . Summary of the Utility Model

[0003] In view of the above problems, the purpose of the utility model is to provide a detachable backrest structure for the front row of vehicle seats, which is used for detachably installing on the front row of vehicle seat backrests, so that the detachable backboard can be covered with materials of different materials, and different materials can reflect different grades. Different colors and patterns can also be selected, and different colors and patterns can reflect different personalities. Moreover, it forms a series with the whole vehicle to overcome the above-mentioned deficiencies of the prior art.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A detachable backrest structure for the front row of vehicle seats, comprising: a seat backrest frame and a backboard assembly installed on the seat backrest frame. The improvement is that the backboard assembly is detachably connected to the seat backrest frame. The backboard assembly includes: a detachable backboard installed on the seat backrest frame and a detachable cover (cover skin) installed on the detachable backboard;

[0006] The detachable backboard includes: a backboard body, three card strips fixedly connected to the top of the front surface of the backboard body, two hook-and-loop fastener rough surfaces fixedly connected to both sides of the back surface of the backboard body and below the card strips, two fixed hooks fixedly connected to the bottom of the backboard body, and two avoidance holes opened on the backboard body. A row of clamping skeletons is arranged on the seat backrest frame corresponding to the positions of the three card strips. The three card strips at the top of the backboard body are clamped on the clamping skeletons, and the two fixed hooks at the bottom of the backboard body are clamped on the bottom of the seat backrest frame or the seat pan frame below the seat backrest frame;

[0007] The detachable face guard includes: a face guard skin body, two hook-and-loop strip rough surfaces located on both sides of the back of the face guard skin body, and two Christmas tree nails fixedly connected to the back of the face guard skin body and located below the two hook-and-loop strip rough surfaces. The face guard skin body is pasted on the two hook-and-loop strip plush surfaces on the back of the backboard body through the two hook-and-loop strip rough surfaces, and the two Christmas tree nails of the face guard skin body pass through the avoidance holes on the backboard body and are fixedly connected to the seat back frame.

[0008] As a preference of the present utility model, the fixed hook is composed of an elastic band and a hook fixedly connected to the bottom of the elastic band, and the top of the elastic band is sewn to the bottom of the backboard body.

[0009] As a preference of the present utility model, the three clamping strips are fixedly connected along a straight line at the top front position of the backboard body, and clamping grooves for clamping with the clamping frame are arranged on the clamping strips.

[0010] As a preference of the present utility model, the materials of the detachable backboard and the clamping strips are pp materials, namely polyethylene.

[0011] The advantages and positive effects of the present utility model are:

[0012] 1. The detachable backboard of the present utility model adopts the hanging connection method of pp plastic plates, which is not only convenient for disassembly and assembly, but also a detachable face guard is installed on the pp plastic plate, thus eliminating the need to develop a mold, saving the development cycle and having low cost.

[0013] 2. The detachable face guard of the present utility model can be coated with materials of different materials, and different materials can reflect different grades. Different colors and different patterns can also be selected, and different colors and different patterns can reflect different personalities. Moreover, it forms a series with the customized whole vehicle. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the backboard of the existing technology.

[0015] Figure 2 It is a schematic structural diagram of the backboard of the present utility model.

[0016] Figure 3 It is a schematic structural diagram of the detachable face guard of the present utility model.

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

[0018] Figure 5 It is a schematic diagram of the parts on the backboard of the present utility model.

[0019] Figure 6 It is a schematic diagram of the seat back frame of the present utility model.

[0020] Reference numerals: seat back frame 1, snap - on frame 101, detachable back panel 2, back panel body 201, card strip 202, fleece side of the hook - and - loop strip 203, fixed hook 204, avoidance hole 205, detachable cover 3, cover skin body 301, prickly side of the hook - and - loop strip 302, Christmas tree nail 303. Detailed implementation mode

[0021] Refer to Figures 1-6 , this embodiment provides a detachable back panel structure for the front - row vehicle seat back, including: a seat back frame 1, a back panel assembly installed on the seat back frame 1, the back panel assembly is detachably connected to the seat back frame 1, and the back panel assembly includes: a detachable back panel 2 installed on the seat back frame 1 and a detachable cover 3 (cover skin) installed on the detachable back panel 2; the detachable back panel 2 includes: a back panel body 201, three card strips 202 fixedly connected to the top of the front surface of the back panel body 201, two fleece sides of the hook - and - loop strips 203 fixedly connected to both sides of the back surface of the back panel body 201 and located below the card strips 202, two fixed hooks 204 fixedly connected to the bottom of the back panel body 2021, and two avoidance holes 205 opened on the back panel body 201. A row of snap - on frames 101 is arranged on the seat back frame 1 at positions corresponding to the three card strips 202. The three card strips 202 at the top of the back panel body 201 are snapped onto the snap - on frames 101, and the two fixed hooks 204 at the bottom of the back panel body 201 are snapped onto the seat cushion frame below the seat back frame 1; the detachable cover 3 includes: a cover skin body 301, two prickly sides of the hook - and - loop strips 302 located on both sides of the back surface of the cover skin body 301, and two Christmas tree nails 303 fixedly connected to the back surface of the cover skin body 301 and located below the two prickly sides of the hook - and - loop strips 302. The cover skin body 301 is pasted on the two fleece sides of the hook - and - loop strips 203 on the back surface of the back panel body 201 through the two prickly sides of the hook - and - loop strips 302. The two Christmas tree nails 303 of the cover skin body 301 pass through the avoidance holes 205 on the back panel body 201 and are fixedly connected to the seat back frame 1. The fixed hook 204 is composed of an elastic band and a hook fixedly connected to the bottom of the elastic band, and the top of the elastic band is sewn to the bottom of the back panel body. The three card strips 202 are fixedly connected to the top of the front surface of the back panel body 201 along a straight line, and a card slot for snapping onto the snap - on frame 101 is provided on the card strip 202. The detachable back panel 2 and the card strip 202 are made of pp material, that is, polyethylene.

[0022] The working process includes the following steps:

[0023] Step S1: Use pp plastic to process into the shape of the seat back back panel as the inner plate of the seat back back panel, that is, the back panel body 201;

[0024] Step S2: Fix three clamping strips 202 on the front surface of the inner plate of the seat back backboard for movably connecting the seat back frame 1. Weld a clamping frame 101 at the position corresponding to the clamping strips 202 on the seat back frame 1. The top of the inner plate of the seat back backboard is clamped on the clamping frame 101 through the clamping strips 202;

[0025] Step S3: Fix a set of fixed hooks 204 on the bottom of the inner plate of the seat back backboard. The bottom of the inner plate of the seat back backboard is hooked on the seat basin through the fixed hooks 204;

[0026] Step S4: Sew a set of hook-and-loop fastener rough surfaces 302 on the back of the detachable cover 3. Fix a set of hook-and-loop fastener fuzzy surfaces 203 at the position corresponding to the hook-and-loop fastener rough surfaces 302 on the back surface of the inner plate of the seat back backboard. Bond the hook-and-loop fastener rough surfaces 302 of the detachable cover 3 to the hook-and-loop fastener fuzzy surfaces 203 of the inner plate of the seat back backboard to fix the detachable cover 3 on the inner plate of the seat back backboard; The detachable cover 3 is selected in different colors and different patterns, and different colors and different patterns can reflect different personalities. Moreover, it forms a series with the whole vehicle;

[0027] Step S5: Use a set of Christmas tree nails 303 to sequentially pass through the detachable cover 3 and the inner plate of the seat back backboard and be bolted to the seat back frame 1.

[0028] 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 can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A detachable back plate structure for a front row automobile seat backrest, comprising: A seat back frame, and a back panel assembly mounted on the seat back frame, wherein the back panel assembly is detachably connected to the seat back frame, and the back panel assembly comprises: a detachable back panel mounted on the seat back frame and a detachable protective cover mounted on the detachable back panel; The detachable back panel comprises: a back panel body, three clips fixedly connected to the top of the front of the back panel body, two bristle strips fixedly connected to the two sides of the back of the back panel body and located below the clips, two fixing hooks fixedly connected to the bottom of the back panel body, and two avoidance holes opened on the back panel body, a row of clip frames are arranged on the seat back frame at positions corresponding to the three clips, the three clips on the top of the back panel body are clipped on the clip frames, and the two fixing hooks at the bottom of the back panel body are clipped on the bottom of the seat back frame or on the seat pan frame below the seat back frame; The detachable face guard includes: a face guard skin body, two bristle strip surfaces located on both sides of the back side of the face guard skin body, and two Christmas tree nails fixedly connected to the back side of the face guard skin body and located below the two bristle strip surfaces. The face guard skin body is adhered to the two bristle strip surfaces on the back side of the back plate body through the two bristle strip surfaces, and the two Christmas tree nails of the face guard skin body are fixedly connected to the seat back frame through the avoidance holes on the back plate body.

2. The detachable back plate structure of the front row vehicle seat backrest according to claim 1, characterized in that: The fixing hook is composed of an elastic band and a hook fixedly connected to the bottom of the elastic band, and the top of the elastic band is sewn to the bottom of the back plate body.

3. The detachable back plate structure of the front row vehicle seat backrest according to claim 1, characterized in that: The three clamping strips are fixedly connected to the top position of the front side of the back plate body along a straight line, and the clamping strips are provided with clamping grooves clamped with the clamping frame.

4. The detachable back plate structure of the front row vehicle seat backrest according to claim 1, characterized in that: The material of the detachable back panel and the card strip is PP material.

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