Automobile seat structure with massage

Abstract

The utility model discloses a kind of automobile seat structure with massage, it is related to automobile seat technical field, including seat skin assembly, comfort sponge, massage air bag, seat foam assembly and framework assembly, the seat foam assembly is equipped with air bag profiling groove, the massage air bag is arranged in the air bag profiling groove, the comfort sponge is arranged on the seat foam assembly on the upper portion of the massage air bag, the position of corresponding massage air bag is provided with foam through slot from its A face to B face on the seat foam assembly, the framework assembly is fixedly connected with steel wire at the position corresponding to the foam through slot, the seat skin assembly is sewn with elastic cloth in the position of hanging tightly, the end of the elastic cloth is connected with clamping strip, the clamping strip is connected with the steel wire, the utility model provides a kind of automobile seat structure with massage can effectively prevent the skin deformation problem caused by repeatedly lifting up massage air bag, while allowing air bag to obtain greater lifting height.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat technology, and in particular to an automotive seat structure with massage function. Background Technology

[0002] Currently, car seats with massage functions typically employ the following structure: contoured grooves are created in the seat foam core, massage airbags are fixed within these grooves, comfort foam is then adhered to the foam, and finally, the seat cover is secured using suspension grooves on the foam. When the massage airbags inflate, they must overcome the restraining force of the seat cover. Due to the limited tensile strength of the seat cover material, this significantly restricts the effective height of the airbags, affecting the massage effect. More importantly, after long-term massage fatigue durability testing, the seat cover in areas repeatedly subjected to airbag pressure is prone to irreversible plastic deformation or loosening due to repeated stretching, resulting in dents or wrinkles on the seat surface and causing complaints from end customers.

[0003] Therefore, designing a car seat structure with massage function can improve the above problems. Utility Model Content

[0004] To address the aforementioned problems in the prior art, this utility model provides a car seat structure with massage function, which can effectively prevent skin deformation caused by repeated lifting of the massage airbag, while allowing the airbag to achieve a greater lifting height.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A car seat structure with massage function includes a seat cover assembly, a comfort sponge, a massage airbag, a seat foam assembly, and a frame assembly. The seat foam assembly has an airbag contour groove, the massage airbag is disposed in the airbag contour groove, the comfort sponge is disposed on the seat foam assembly above the massage airbag, and the seat foam assembly has a foam through-slot corresponding to the massage airbag, extending from side A to side B. The frame assembly is fixedly connected to a steel wire at the position corresponding to the foam through-slot. Elastic fabric is sewn onto the suspension position of the seat cover assembly, and a retaining strip is connected to the end of the elastic fabric, the retaining strip engaging with the steel wire.

[0007] As a preferred embodiment of this invention, the massage air bag of the comfort sponge has a cross-shaped groove at the corresponding position.

[0008] As a preferred embodiment of this invention, the foam channels are arranged symmetrically.

[0009] By adopting the above technical solution, the beneficial effects of this utility model compared with the prior art are:

[0010] 1. This utility model discloses a car seat structure with massage function. By setting elastic cloth and foam channels, and directly connecting the tensioning position of the skin to the frame steel wire through the clips, the force of the massage airbag when it is lifted is mainly borne by the elastic cloth. The elastic cloth has good elastic recovery ability and can adapt to the reciprocating motion of the airbag without easily undergoing permanent deformation. This effectively avoids excessive stretching and fatigue deformation of the skin at the airbag position, and solves the customer complaint problem of seat surface deformation after long-term use.

[0011] 2. The present invention provides a car seat structure with massage function. The structure is simple, and only adds elastic fabric sewing, foam through-groove and steel wire welding to the frame to the existing process. It is easy to implement, highly operable, and has low process modification cost. It is easy to promote and apply to existing car models and can be applied to all car seat cushions and backrests with massage function. Attached Figure Description

[0012] Other objects and results of this invention will become more apparent and readily understood with reference to the following description taken in conjunction with the accompanying drawings, and with a more complete understanding of the invention. In the drawings:

[0013] Figure 1 This is a perspective view of the foam assembly of this utility model;

[0014] Figure 2 This is a perspective view of the comfort sponge of this utility model;

[0015] Figure 3 This is a three-dimensional view of the massage air bag of this utility model;

[0016] Figure 4 This is a perspective view of the present invention;

[0017] Figure 5 yes Figure 4 Sectional view along the middle AA direction;

[0018] The reference numerals in the attached drawings include: 1. Seat upholstery assembly; 2. Comfort foam; 3. Massage airbag; 4. Seat foam assembly; 5. Frame assembly; 6. Elastic fabric; 7. Clip; 21. Cross-shaped groove; 41. Airbag contour groove; 42. Foam through groove; 51. Steel wire. Detailed Implementation

[0019] The technical solutions of various embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. It should be pointed out that all accompanying drawings are exemplary representations. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0023] Reference Figures 1 to 5 , Figure 1 This is a perspective view of the foam assembly of this utility model. Figure 2 This is a perspective view of the comfort sponge of this utility model. Figure 3 This is a three-dimensional view of the massage air bag of this utility model. Figure 4 This is a perspective view of the present invention. Figure 5 yes Figure 4 A cross-sectional view along the AA direction shows a car seat structure with massage function provided by this utility model, including a seat cover assembly 1, a comfort sponge 2, a massage airbag 3, a seat foam assembly 4, a frame assembly 5, an elastic fabric 6, and a retaining strip 7. The seat foam assembly 4 is provided with an airbag contour groove 41, and the massage airbag 3 is disposed in the airbag contour groove 41. The comfort sponge 2 is disposed on the seat foam assembly 4 above the massage airbag 3. The comfort sponge 2 has a cross-shaped slot 21 at the corresponding position of the massage airbag 3. The seat foam assembly 4 has a foam through-slot 42 corresponding to the position of the massage airbag 3, which runs from side A to side B. The foam through-slots 42 are preferably symmetrically arranged. The frame assembly 5 is fixedly connected with a steel wire 51 at the position corresponding to the foam through-slot 42. The seat cover assembly 1 is sewn with an elastic fabric 6 at the suspension position. The end of the elastic fabric 6 is connected with a retaining strip 7, and the retaining strip 7 is engaged with the steel wire 51.

[0024] During seat assembly, firstly, the massage airbag 3 is placed in the airbag contour groove 41 of the seat foam assembly 4. Then, the comfort sponge 2 is pasted onto side A of the seat foam assembly 4. Next, the seat cover assembly 1 is laid on the comfort sponge 2, and the elastic cloth 6 and the clip 7 at the suspension position are passed through the foam through groove 42. Finally, the elastic cloth 6 is pulled taut and the clip 7 is snapped and fixed onto the steel wire 51 of the frame assembly 5 to complete the tensioning and fixing of the cover.

[0025] The following will refer to Figures 1 to 5 The working principle of this utility model will be explained.

[0026] When the massage airbag 3 inflates, its expansion force acts upward on the comfort foam 2 and the seat cover assembly 1, while the downward reaction force is transmitted to the retaining strip 7 through the elastic fabric 6, and is ultimately borne by the steel wire 51 of the frame assembly 5. Because the elastic fabric 6 is highly elastic and its fixing point rests directly on the frame, the core area of ​​the seat cover assembly 1 (i.e., the cover directly above the airbag) is no longer the main load-bearing component, avoiding excessive stretching and thus fundamentally solving the problem of cover deformation after long-term use.

[0027] This utility model discloses a car seat structure with massage function. By setting elastic fabric and foam channels, and directly connecting the tensioning position of the skin to the frame steel wire via clips, the force exerted when the massage airbag is raised is mainly borne by the elastic fabric. The elastic fabric has good elastic recovery ability, can adapt to the reciprocating motion of the airbag without easily undergoing permanent deformation, thus effectively avoiding excessive stretching and fatigue deformation of the skin at the airbag location, solving the customer complaint problem of seat surface deformation after long-term use. This utility model has a simple structure, only adding elastic fabric sewing, foam channel opening, and frame steel wire welding steps to the existing process. It is easy to implement, highly operable, and has low process modification costs, making it easy to promote and apply to existing car models. It can be applied to all car seat cushions and backrests with massage function.

[0028] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A car seat structure with massage comprising a seat skin assembly, a comfort sponge, a massage air bag, a seat foam assembly, and a skeleton assembly, characterized in that, The seat foam assembly is provided with a gas bag profiling groove, the massage gas bag is arranged in the gas bag profiling groove, the comfortable sponge is arranged on the seat foam assembly at the upper part of the massage gas bag, the seat foam assembly is provided with a foam through groove penetrating the A face to the B face at the position corresponding to the massage gas bag, the framework assembly is fixedly connected with a steel wire at the position corresponding to the foam through groove, the elastic cloth is sewn at the hanging position of the seat skin assembly, the end of the elastic cloth is connected with a clamping strip, and the clamping strip is clamped with the steel wire.

2. The automobile seat structure with massage according to claim 1, wherein The massage gas bag of the comfortable sponge is provided with a cross-shaped slot at the corresponding position.

3. The automobile seat structure with massage according to claim 1, wherein The foam through grooves are symmetrically arranged.

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