Cushion massage mechanism and seat

Abstract

This utility model relates to a seat massage mechanism and a seat, comprising: a seat cushion installed on a car seat, wherein two rows of symmetrically arranged massage airbag assemblies are arranged on the foam of the seat cushion along the length direction of the seat cushion, the two rows of massage airbag assemblies are connected to an air source and an air distribution valve group through air pipes, the air source controls the inflation and deflation of the massage airbag assemblies through the air distribution valve group, wherein each row of massage airbag assemblies includes two sets of massage airbag assemblies staggered along the length direction of the seat cushion, each massage airbag assembly includes: multiple stacked massage airbags, massage protrusions installed on the massage airbags located at the top position, and plastic straps connecting one edge of multiple massage airbags, the middle contact position of two adjacent massage airbags is fixedly connected, the plastic straps are used to adjust the lifting direction of the massage airbag assembly, so that the massage airbags are eccentrically lifted along the Y direction and conform to the contour of the legs, simulating the kneading massage of human hands, relieving muscle fatigue of passengers sitting for long periods of time, and improving seat comfort.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat technology, and in particular to a car seat cushion massage mechanism and seat. Background Technology

[0002] Seat massage, as an important component of car seats, primarily enhances passenger comfort. With continuous technological advancements, most high-end car models now feature seat massage. However, due to space constraints, mechanical massage mechanisms cannot be installed in the seat cushions of current models. Furthermore, the commonly used air-cushion massage structures generally suffer from weak Z-axis lifting and kneading sensations, severely impacting the massage effect. Utility Model Content

[0003] In view of the above problems, the purpose of this utility model is to provide a seat massage mechanism and seat to simulate the kneading massage method of human hands, improve the massage effect of the seat, and fundamentally overcome the shortcomings of existing air bag massage structures that cannot accurately control the massage accuracy.

[0004] This utility model provides a seat cushion massage mechanism, comprising: a seat cushion installed on a car seat, wherein two rows of symmetrically arranged massage air bag assemblies are arranged on the seat cushion foam along the length direction of the seat cushion, the two rows of massage air bag assemblies are connected to an air source and an air distribution valve group through air pipes, the air source controls the inflation and deflation of the massage air bag assemblies through the air distribution valve group, wherein each row of massage air bag assemblies includes two sets of massage air bag assemblies staggered along the length direction of the seat cushion, each massage air bag assembly includes: multiple massage air bags arranged in a superimposed manner, massage protrusions installed on the massage air bags located at the top position, and plastic straps connecting the edges of one side (near the legs) of multiple massage air bags, the middle contact position of two adjacent massage air bags being fixedly connected, the plastic straps being used to adjust the lifting direction of the massage air bag assembly, so that the massage air bags are eccentrically lifted along the Y direction and conform to the contour of the legs, simulating the kneading massage of human hands.

[0005] As a preferred embodiment of this invention, each set of massage airbag components includes two massage airbag components arranged along the length of the seat cushion.

[0006] As a preferred embodiment of this invention, the plastic straps in the two sets of massage air bag assemblies are located inside the massage air bags, so that the massage air bags in both sets of massage air bag assemblies are brought closer to the legs.

[0007] As a preferred embodiment of this invention, the two rows of massage airbag components are arranged on the seat cushion foam at the inner and outer sides of the occupant's thigh and torso.

[0008] Another objective of this invention is to provide a seat equipped with the aforementioned cushion massage mechanism.

[0009] The beneficial effects of this utility model are as follows:

[0010] 1. This utility model uses a plastic strap to restrict the massage air bag from being lifted in the Z direction, causing the massage air bag to be lifted eccentrically in the Y direction. This causes the protrusions of the massage air bag to move at an angle to the Z-axis, thereby simulating the kneading massage of a human hand, relieving muscle fatigue of passengers who sit for long periods of time, and improving seat comfort.

[0011] 2. Unlike the Z-direction airbag lifting massage in the prior art, this application arranges massage airbags along the inner and outer sides of the occupant's thigh and torso, which has a good massage effect on the legs and effectively improves the comfort of use. The combination of multiple kneading massage airbags allows the occupant to experience a unique massage experience. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this embodiment.

[0013] Figure 2 This is a front view of the seat cushion position in this embodiment.

[0014] Figure 3 This is a side view of the seat position in this embodiment.

[0015] Figure 4 This is a schematic diagram of the two rows of massage airbags in this embodiment.

[0016] Figure labels: 1. Seat cushion foam, 2. Massage air bag assembly, 3. Massage air bag, 4. Massage protrusion, 5. Plastic pull strap. Detailed Implementation

[0017] See Figure 1-4 As shown, this embodiment provides a seat cushion massage mechanism, including: a seat cushion installed on a car seat, with two rows of symmetrically arranged massage air bag assemblies 2 arranged on the seat cushion foam 1 along the length direction of the seat cushion. The two rows of massage air bag assemblies 2 are connected to an air source and an air distribution valve group through air pipes. The air source controls the inflation and deflation of the massage air bag assemblies through the air distribution valve group. Each row of massage air bag assemblies 2 includes two groups of four massage air bag assemblies 2 staggered along the length direction of the seat cushion. The massage air bag assembly 2 includes: three massage air bags 3 stacked together, a massage protrusion 4 installed on the massage air bag 3 located at the top position, and a plastic strap 5 connecting the inner edges (near the leg side) of the three massage air bags. The middle contact position of two adjacent massage air bags 3 is fixedly connected. The plastic strap 5 is used to adjust the lifting direction of the massage air bag assembly 2, so that the massage air bag 3 is eccentrically lifted along the Y direction and conforms to the leg contour, simulating the kneading massage of human hands.

[0018] In this embodiment, the two rows of massage airbag components 2 are arranged on the seat cushion foam 1 at the inner and outer sides of the occupant's thigh and torso.

[0019] The seat in this embodiment is equipped with the aforementioned cushion massage mechanism.

[0020] Working principle: The air source inflates the massage air bag 3 through the air distribution valve group; the air source is used to regulate the gas flow state; the car seat massage controller controls the operation of the air source and the air distribution valve group to control the massage air bag assembly 2. Due to the presence of the plastic pull strap 5, the Z-direction lifting direction of the massage air bag 3 is restricted, causing the massage air bag 3 to be eccentrically lifted along the Y-direction, and causing the massage protrusion 4 of the massage air bag 3 to move at an angle with the Z-axis. Through the combination and arrangement of multiple massage air bags 3, the occupant's thighs are kneaded and massaged.

[0021] 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 cushion massage mechanism, comprising: A seat cushion installed on a car seat is characterized in that two rows of symmetrically arranged massage airbag assemblies are arranged on the seat cushion foam along the length of the seat cushion. The two rows of massage airbag assemblies are connected to an air source and an air distribution valve group through air pipes. The air source controls the inflation and deflation of the massage airbag assemblies through the air distribution valve group. Each row of massage airbag assemblies includes two sets of massage airbag assemblies staggered along the length of the seat cushion. Each massage airbag assembly includes: multiple massage airbags arranged in a stacked manner, massage protrusions installed on the massage airbags located at the top position, and plastic straps connecting one edge of multiple massage airbags. The middle contact position of two adjacent massage airbags is fixedly connected. The plastic straps are used to adjust the lifting direction of the massage airbag assembly, so that the massage airbags are eccentrically lifted along the Y direction and conform to the contour of the legs, simulating the kneading massage of human hands.

2. The cushion massage mechanism according to claim 1, characterized in that, Each massage airbag assembly includes two massage airbag assemblies arranged along the length of the seat cushion.

3. The cushion massage mechanism according to claim 1, characterized in that, The plastic straps in the two sets of massage airbag assemblies are located inside the massage airbags, causing the massage airbags in both sets of assemblies to move closer to the legs.

4. The seat massage mechanism according to claim 1, characterized in that, Two rows of massage airbag components are set on the seat cushion foam, located on the inner and outer sides of the occupant's thighs and torso.

5. A type of seat, characterized in that, The seat is equipped with a cushion massage mechanism as described in any one of claims 1-4.

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