Foam structure of leg support for improving comfort of seat

Abstract

The utility model relates to a leg support foam structure for improving the comfort of a seat, which comprises a seat leg support framework, a leg support foam installed on the seat leg support framework, a skin wrapped on the leg support foam and a soft foam welt arranged between the leg support foam and the skin, and the soft foam welt is adhered to the position of the front end face in contact with a leg. The hardness of the soft foam welt is lower than that of the foam of the leg support; the utility model has the advantages that the soft foam welt is embedded on the leg support and is in contact with the leg, so that the comfort is improved, and meanwhile, the two side edges of the leg support are in contact with the skin through the original foam of the leg support, so that the comfort of the seat is improved under the condition that the skin covering and appearance precision of the leg support of the seat are met.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat technology, and in particular to a leg support foam structure that improves seat comfort. Background Technology

[0002] Modern car seat leg rests are a key comfort feature that supports the legs of occupants, improving seating comfort and overall comfort. However, existing car seat leg rests often prioritize aesthetics over comfort, resulting in compromised comfort. Utility Model Content

[0003] In view of the above problems, the purpose of this utility model is to provide a leg support foam structure that improves seat comfort, thereby overcoming the shortcomings of the prior art while satisfying the requirements of leg support covering and appearance.

[0004] This utility model provides a leg support foam structure to improve seat comfort, comprising: a seat leg support frame, leg support foam installed on the seat leg support frame, and a cover covering the leg support foam. The improvement is that a soft foam edge is provided between the leg support foam and the cover, and the soft foam edge is attached to the front end face that contacts the leg. The hardness of the soft foam edge is lower than that of the leg support foam.

[0005] As a preferred embodiment of this invention, the soft foam edge is rectangular, and the length of the soft foam edge is the same as the length of the leg support foam at the front end face.

[0006] The beneficial effects of this utility model are as follows: by embedding soft foam edges on the leg rest, and through the contact of the soft foam edges with the legs, comfort is increased. At the same time, since the two sides of the leg rest are still in contact with the leather through the original leg rest foam, the seat comfort is improved while satisfying the requirements of the seat leg rest leather covering and appearance. Attached Figure Description

[0007] 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:

[0008] Figure 1 This is a schematic diagram of the installation of the seat frame and leg rest in this embodiment.

[0009] Figure 2 for Figure 1 AA sectional view.

[0010] Figure 3 This is a schematic diagram of the installation of the leg support foam and soft foam edges in this embodiment.

[0011] Figure reference numerals: 1. Seat frame; 2. Leg support mechanism; 3. Leg support frame; 4. Leg support foam; 5. Front surface foam; 6. Side foam; 7. Soft foam edging. Detailed Implementation

[0012] See Figure 1-3 As shown, this embodiment provides a leg support foam structure to improve seat comfort, including: a leg support mechanism installed on a seat frame 1, the leg support mechanism 2 including a leg support frame 3, a leg support foam 4 covering the leg support frame 3, a leg support covering skin, and a drive mechanism for driving the leg support mechanism 2, wherein the leg support foam 4 is composed of an integrally formed front face foam 5 and side face foams 6 on both sides, and a soft foam edge 7 is pasted on the side of the front face foam 5 that contacts the leg, the soft foam edge 7 is rectangular, the length of the soft foam edge 7 is the same as the length of the front face foam 5, and the hardness of the soft foam edge 7 is lower than the hardness of the leg support foam.

[0013] Working principle: The leg support foam assembly, consisting of front face foam 5, side foam 6, and soft foam edge 7, not only satisfies the requirements of seat leg support covering and appearance, but also improves seat comfort.

[0014] 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 legrest foam structure to enhance the comfort of a seat chair, comprising: The seat leg rest frame, the leg rest foam mounted on the seat leg rest frame, and the skin coated on the leg rest foam, characterized in that a soft foam trim is arranged between the leg rest foam and the skin, the soft foam trim is pasted at the front end face position of the leg contact, and the hardness of the soft foam trim is lower than the hardness of the leg rest foam.

2. A legrest foam structure for enhancing the comfort of a seat in an elevator according to claim 1, characterized in that, The soft foam trim is rectangular, and the length of the soft foam trim is the same as the length of the leg rest foam at the front end face.

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