A massage airbag and its car seat

Abstract

This utility model proposes a massage airbag and its car seat, including at least one bottom airbag and an external air source connected thereto. Each bottom airbag has an airbag diaphragm at its top, and a massage head protruding away from the bottom airbag is provided in the middle of each airbag diaphragm. At least one ring of auxiliary massage parts is arranged around the outer side of the massage head at intervals. A massage area with a wave-like contour is formed between adjacent auxiliary massage parts to provide multi-layered, undulating contact pressure during massage, thereby expanding the effective massage area and simulating a wave-like massage effect, significantly increasing the effective massage area. At the same time, the auxiliary massage parts can be distributed at equal height or in a decreasing manner, so that the intensity transitions naturally from the center to the periphery during the massage, avoiding local overpressure or foreign body sensation caused by traditional protruding structures, and enhancing overall comfort.

Description

Technical Field

[0001] This utility model relates to the field of massager technology, and more specifically, to a massage airbag and its car seat. Background Technology

[0002] As people pay increasing attention to the comfort and health of car passengers, massage seats, as an auxiliary function to enhance the riding experience, have been widely used in mid-to-high-end models. Existing car seat massage devices typically use a pneumatic massage structure, which uses the inflation and deflation of airbags to create localized bulges and retractions, thereby stimulating specific parts of the occupant's body.

[0003] The closest existing technology to the massage device, authorized by publication number CN220996205U, discloses a pneumatic bladder for massage. This application provides a pneumatic bladder for massage and a car seat, having at least one layer of massage airbags, including: a top layer massage airbag, the top layer massage airbag being formed by sealing and connecting an upper sheet and a lower sheet to form a hollow structure, the top layer massage airbag also being provided with an air inlet for inflating and deflating the top layer massage airbag; at least one integrally formed outwardly protruding soft massage protrusion is provided on the upper sheet to increase the massage pressure of the top layer massage airbag.

[0004] The existing massage intensity mainly relies on central single-point air pressure support. The overall massage surface is relatively narrow and the pressure distribution is uneven, which can easily cause a foreign body sensation or local overpressure problems, affecting the comfort of passengers.

[0005] Therefore, there is an urgent need to develop a massage airbag and its car seat with a more uniform contact surface and a more obvious massage intensity, in order to solve the problems of single massage level, insufficient tactile variation and rough control method in the existing technology. Utility Model Content

[0006] In view of this, the present invention proposes a massage airbag with a more uniform contact surface and a more obvious massage intensity to solve the above problems.

[0007] In a first aspect, this application provides a massage airbag, including at least one bottom airbag 1 and an external air source connected thereto. Each bottom airbag 1 is provided with an airbag membrane 2 at its top, and each airbag membrane 2 is provided with a massage head 3 protruding in the middle away from the bottom airbag 1. The massage head 3 is characterized in that at least one ring of auxiliary massage parts 4 is provided around its outer side at intervals, and a massage area with a wave-like contour is formed between adjacent auxiliary massage parts 4 to provide multi-layered, undulating contact pressure during massage, expand the effective massage area and simulate a wave-like massage effect.

[0008] Furthermore, the massage head 3 is either circular or rectangular, to provide either a uniform and gentle point-like pressure or a more directional linear / surface pressure effect, respectively.

[0009] Furthermore, the massage head 3, the auxiliary massage part 4, and the airbag diaphragm 2 are all made of one of the following materials: plastic, thermoplastic elastomer (TPE), or rubber, to provide the necessary elasticity, flexibility, durability, and comfortable feel.

[0010] In some embodiments, the bottom airbag 1 has a cross-sectional shape that is either a rectangle or a circle with rounded corners, in order to better conform to the curves of the human body, provide stable support, and avoid discomfort caused by sharp corners.

[0011] In some embodiments, the massage head 3 and the auxiliary massage part 4 are integrally formed and connected.

[0012] In some embodiments, when there is only one bottom airbag 1, the bottom airbag 1 is provided with an air inlet, which is connected to the external air source to achieve simple and reliable inflation and deflation control of the single airbag 1 structure.

[0013] In some embodiments, when there are multiple bottom airbags 1, the multiple bottom airbags 1 are stacked in a direction perpendicular to the airbag membrane 2. The bottom airbags 1 are provided with air inlets, which are connected to the external air source. Preferably, the bottom airbag 1 at the bottom layer is provided with an air inlet, so as to realize multi-level adjustment of massage height and intensity by independently controlling the inflation and deflation state of each layer of airbags 1.

[0014] In some embodiments, the adjacent bottom airbags 1 stacked together are interconnected to form a retractable and adjustable tower structure, so as to achieve stable and orderly height changes during inflation and deflation, and to concentrate the application of vertical massage force.

[0015] In some embodiments, when there are multiple auxiliary massage sections 4, adjacent auxiliary massage sections 4 are evenly spaced; the protrusion height of the auxiliary massage sections 4 is the same, or the protrusion height of the auxiliary massage sections 4 decreases sequentially from the innermost circle to the outermost circle, so as to form a regularly distributed massage wave peaks and troughs, and to provide consistent auxiliary pressure through uniform height or to achieve a natural transition of massage intensity from the center to the periphery through decreasing height.

[0016] Secondly, this application provides a car seat including at least one massage airbag 1.

[0017] Furthermore, there are multiple massage airbags 1 arranged within the seat body to provide independent or combined precise massage stimulation to different parts of the passenger's body. Specifically, providing independent or combined massage stimulation to the passenger's back, feet, waist, and hips involves the massage airbags 1 being independently or combined within the backrest, seat cushion, and footrest of the seat body.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model proposes a massage airbag and its car seat, including at least one bottom airbag 1 and an external air source connected thereto. Each bottom airbag 1 is provided with an airbag diaphragm 2 at its top. Each airbag diaphragm 2 is provided with a massage head 3 protruding away from the bottom airbag 1 in the middle. At least one ring of auxiliary massage parts 4 is arranged around the outer side of the massage head 3 at intervals. A massage area with a wave-like contour is formed between adjacent auxiliary massage parts 4 to provide multi-layered, undulating contact pressure during massage, expand the effective massage area and simulate the wave-like massage effect, significantly expanding the effective massage area. At the same time, the auxiliary massage parts can be distributed at the same height or in a decreasing manner, so that the intensity transitions naturally from the center to the periphery during the massage process, avoiding the local overpressure or foreign body sensation generated by traditional protruding structures, and enhancing overall comfort. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the massage airbag in the non-inflated state in Embodiment 1.

[0020] Figure 2 This is a schematic diagram of the massage airbag in the inflated state of Embodiment 1.

[0021] Figure 3 This is a schematic diagram of the massage airbag in the non-inflated state in Embodiment 2.

[0022] Figure 4 This is a schematic diagram of the massage airbag inflated in this embodiment 2.

[0023] Figure 5 This is a schematic diagram of the massage airbag in the non-inflated state in Embodiment 3.

[0024] Figure 6 This is a schematic diagram of the massage airbag inflated in this embodiment 3.

[0025] Figure 7 This is a schematic diagram of the massage airbag in the non-inflated state in Embodiment 4.

[0026] Figure 8 This is a schematic diagram of the massage airbag inflated in this embodiment 4.

[0027] Figure 9This is a schematic diagram of the auxiliary massage section of the massage airbag in Embodiment 4.

[0028] Explanation of main component symbols

[0029] 1. Airbag; 2. Airbag membrane; 3. Massage head; 4. Auxiliary massage section.

[0030] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation Example 1:

[0031] like Figures 1-2 As shown, this is an intentional statement. A massage airbag 1 includes at least one bottom airbag 1 and an external air source connected thereto. Each bottom airbag 1 has an airbag membrane 2 at its top, and each airbag membrane 2 has a massage head 3 protruding in the middle away from the bottom airbag 1. The massage head 3 is characterized in that at least one ring of auxiliary massage portions 4 is arranged around its outer side at intervals, and a massage area with a wavy contour is formed between adjacent auxiliary massage portions 4 to provide multi-layered, undulating contact pressure during massage, expand the effective massage area, and simulate a wave-like massage effect.

[0032] The massage head 3 is rectangular, providing a more directional planar pressing effect.

[0033] The massage head 3, the auxiliary massage part 4, and the airbag diaphragm 2 are all made of one of the following materials: plastic, thermoplastic elastomer (TPE), or rubber, to provide the necessary elasticity, flexibility, durability, and comfortable feel.

[0034] The bottom airbag 1 has a rectangular cross-section with rounded corners to better conform to the curves of the human body, provide stable support, and avoid discomfort caused by sharp corners.

[0035] The massage head 3 and the auxiliary massage part 4 are integrally molded and connected.

[0036] When there is only one bottom airbag 1, the bottom airbag 1 is provided with an air inlet, which is connected to the external air source to achieve simple and reliable inflation and deflation control of the single airbag 1 structure.

[0037] like Figure 2As shown, when there are multiple bottom airbags 1, the multiple bottom airbags 1 are stacked in a direction perpendicular to the airbag membrane 2. The bottom airbags 1 are provided with air inlets, which are connected to the external air source. The bottom airbag 1 at the bottom layer is provided with an air inlet, so that the massage height and intensity can be adjusted in multiple levels by independently controlling the inflation and deflation state of each layer of airbags 1. The adjacent bottom airbags 1 stacked in the layer are connected to each other to form a retractable and adjustable tower structure, so as to achieve stable and orderly height changes during inflation and deflation, and concentrate the vertical massage force.

[0038] When there are multiple auxiliary massage sections 4, adjacent auxiliary massage sections 4 are evenly spaced; the protrusion height of the auxiliary massage sections 4 is the same, or the protrusion height of the auxiliary massage sections 4 decreases sequentially from the innermost circle to the outermost circle, so as to form a regularly distributed massage wave peaks and valleys, and to provide consistent auxiliary pressure through uniform height or to achieve a natural transition of massage intensity from the center to the periphery through decreasing height. Example 2:

[0039] like Figures 3-4 As shown, a massage airbag 1 includes at least one bottom airbag 1 and an external air source connected thereto. Each bottom airbag 1 has an airbag membrane 2 at its top, and each airbag membrane 2 has a massage head 3 protruding in the middle away from the bottom airbag 1. The massage head 3 is characterized in that at least one ring of auxiliary massage parts 4 is arranged around its outer side at intervals, and a massage area with a wave-like contour is formed between adjacent auxiliary massage parts 4 to provide multi-layered, undulating contact pressure during massage, expand the effective massage area, and simulate a wave-like massage effect.

[0040] The massage head 3 is circular, providing a uniform and gentle point-pressing effect.

[0041] The massage head 3, the auxiliary massage part 4, and the airbag diaphragm 2 are all made of one of the following materials: plastic, thermoplastic elastomer (TPE), or rubber, to provide the necessary elasticity, flexibility, durability, and comfortable feel.

[0042] The bottom airbag 1 has a rectangular cross-section with rounded corners to better conform to the curves of the human body, provide stable support, and avoid discomfort caused by sharp corners.

[0043] The massage head 3 and the auxiliary massage part 4 are integrally molded and connected.

[0044] When there is only one bottom airbag 1, the bottom airbag 1 is provided with an air inlet, which is connected to the external air source to achieve simple and reliable inflation and deflation control of the single airbag 1 structure.

[0045] like Figure 4 As shown, when there are multiple bottom airbags 1, the multiple bottom airbags 1 are stacked in a direction perpendicular to the airbag membrane 2. The bottom airbags 1 are provided with air inlets, which are connected to the external air source. The bottom airbag 1 at the bottom layer is provided with an air inlet, so that the massage height and intensity can be adjusted in multiple levels by independently controlling the inflation and deflation state of each layer of airbags 1. The adjacent bottom airbags 1 stacked in the layer are connected to each other to form a retractable and adjustable tower structure, so as to achieve stable and orderly height changes during inflation and deflation, and concentrate the vertical massage force.

[0046] When there are multiple auxiliary massage sections 4, adjacent auxiliary massage sections 4 are evenly spaced; the protrusion height of the auxiliary massage sections 4 is the same, or the protrusion height of the auxiliary massage sections 4 decreases sequentially from the innermost circle to the outermost circle, so as to form a regularly distributed massage wave peaks and valleys, and to provide consistent auxiliary pressure through uniform height or to achieve a natural transition of massage intensity from the center to the periphery through decreasing height. Example 3:

[0047] like Figures 5-6 As shown, a massage airbag 1 includes at least one bottom airbag 1 and an external air source connected thereto. Each bottom airbag 1 has an airbag membrane 2 at its top, and each airbag membrane 2 has a massage head 3 protruding in the middle away from the bottom airbag 1. The massage head 3 is characterized in that at least one ring of auxiliary massage parts 4 is arranged around its outer side at intervals, and a massage area with a wave-like contour is formed between adjacent auxiliary massage parts 4 to provide multi-layered, undulating contact pressure during massage, expand the effective massage area, and simulate a wave-like massage effect.

[0048] The massage head 3 is rectangular, providing a more directional planar pressing effect.

[0049] The massage head 3, the auxiliary massage part 4, and the airbag diaphragm 2 are all made of one of the following materials: plastic, thermoplastic elastomer (TPE), or rubber, to provide the necessary elasticity, flexibility, durability, and comfortable feel.

[0050] The bottom airbag 1 has a circular cross-sectional shape to better conform to the curves of the human body, provide stable support, and avoid discomfort caused by sharp corners.

[0051] The massage head 3 and the auxiliary massage part 4 are integrally molded and connected.

[0052] When there is only one bottom airbag 1, the bottom airbag 1 is provided with an air inlet, which is connected to the external air source to achieve simple and reliable inflation and deflation control of the single airbag 1 structure.

[0053] like Figure 6 As shown, when there are multiple bottom airbags 1, the multiple bottom airbags 1 are stacked in a direction perpendicular to the airbag membrane 2. The bottom airbags 1 are provided with air inlets, which are connected to the external air source. The bottom airbag 1 at the bottom layer is provided with an air inlet, so that the massage height and intensity can be adjusted in multiple levels by independently controlling the inflation and deflation state of each layer of airbags 1. The adjacent bottom airbags 1 stacked in the layer are connected to each other to form a retractable and adjustable tower structure, so as to achieve stable and orderly height changes during inflation and deflation, and concentrate the vertical massage force.

[0054] When there are multiple auxiliary massage sections 4, adjacent auxiliary massage sections 4 are evenly spaced; the protrusion height of the auxiliary massage sections 4 is the same, or the protrusion height of the auxiliary massage sections 4 decreases sequentially from the innermost circle to the outermost circle, so as to form a regularly distributed massage wave peaks and valleys, and to provide consistent auxiliary pressure through uniform height or to achieve a natural transition of massage intensity from the center to the periphery through decreasing height. Example 4:

[0055] like Figures 7-8 As shown, a massage airbag 1 includes at least one bottom airbag 1 and an external air source connected thereto. Each bottom airbag 1 has an airbag membrane 2 at its top, and each airbag membrane 2 has a massage head 3 protruding in the middle away from the bottom airbag 1. The massage head 3 is characterized in that at least one ring of auxiliary massage parts 4 is arranged around its outer side at intervals, and a massage area with a wave-like contour is formed between adjacent auxiliary massage parts 4 to provide multi-layered, undulating contact pressure during massage, expand the effective massage area, and simulate a wave-like massage effect.

[0056] The massage head 3 is circular, providing a uniform and gentle point-pressing effect.

[0057] The massage head 3, the auxiliary massage part 4, and the airbag diaphragm 2 are all made of one of the following materials: plastic, thermoplastic elastomer (TPE), or rubber, to provide the necessary elasticity, flexibility, durability, and comfortable feel.

[0058] The bottom airbag 1 has a circular cross-sectional shape to better conform to the curves of the human body, provide stable support, and avoid discomfort caused by sharp corners.

[0059] The massage head 3 and the auxiliary massage part 4 are integrally molded and connected.

[0060] When there is only one bottom airbag 1, the bottom airbag 1 is provided with an air inlet, which is connected to the external air source to achieve simple and reliable inflation and deflation control of the single airbag 1 structure.

[0061] like Figure 8 As shown, when there are multiple bottom airbags 1, the multiple bottom airbags 1 are stacked in a direction perpendicular to the airbag membrane 2. The bottom airbags 1 are provided with air inlets, which are connected to the external air source. The bottom airbag 1 at the bottom layer is provided with an air inlet, so that the massage height and intensity can be adjusted in multiple levels by independently controlling the inflation and deflation state of each layer of airbags 1. The adjacent bottom airbags 1 stacked in the layer are connected to each other to form a retractable and adjustable tower structure, so as to achieve stable and orderly height changes during inflation and deflation, and concentrate the vertical massage force.

[0062] like Figure 9 As shown, when there are multiple auxiliary massage sections 4, adjacent auxiliary massage sections 4 are evenly spaced; the protrusion height of the auxiliary massage sections 4 is the same, or the protrusion height of the auxiliary massage sections 4 decreases sequentially from the innermost circle to the outermost circle, so as to form a regularly distributed massage wave peaks and valleys, and to provide consistent auxiliary pressure through uniform height or to achieve a natural transition of massage intensity from the center to the periphery through decreasing height.

[0063] Secondly, this application provides an automobile seat, including any one of the massage airbags 1 described in embodiments 1-8 above, and including at least one massage airbag 1.

[0064] The number of massage airbags 1 is multiple, and the multiple massage airbags 1 are arranged in the seat body to provide independent or combined precise massage stimulation to different parts of the passenger's body. Specifically, the massage airbags 1 are arranged independently or in combination in the backrest, seat cushion, and footrest of the seat body to provide independent or combined massage stimulation to the passenger's back, feet, waist and hips.

[0065] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A massage airbag, comprising at least one bottom airbag (1) and an external air source connected thereto, each bottom airbag (1) having an airbag diaphragm (2) at its top, and each airbag diaphragm (2) having a massage head (3) protruding in a direction away from the bottom airbag (1) at its center, characterized in that, The massage head (3) is provided with at least one ring of auxiliary massage parts (4) at intervals on the outer side. The adjacent auxiliary massage parts (4) form a massage area with a wave-like contour to provide multi-layered, undulating contact pressure during massage, expand the effective massage area and simulate the wave-like massage effect.

2. The massage airbag as described in claim 1, characterized in that: The massage head (3) is either round or rectangular.

3. The massage airbag as described in claim 1, characterized in that: The massage head (3), the auxiliary massage part (4), and the airbag membrane (2) are all made of one of the following materials: plastic, thermoplastic elastomer (TPE), or rubber.

4. The massage airbag as described in claim 1, characterized in that: The cross-sectional shape of the bottom airbag (1) is either a rectangle with rounded corners or a circle.

5. The massage airbag as described in claim 1, characterized in that: The massage head (3) and the auxiliary massage part (4) are integrally molded and connected.

6. The massage airbag as described in claim 1, characterized in that: When there is only one bottom airbag (1), the bottom airbag (1) is provided with an air inlet, which is connected to the external air source.

7. The massage airbag as described in claim 1, characterized in that: When there are multiple bottom airbags (1), the multiple bottom airbags (1) are stacked in a direction perpendicular to the airbag membrane (2), and the bottom airbags (1) are provided with air inlets, which are connected to the external air source.

8. The massage airbag as described in claim 1, characterized in that: The adjacent bottom airbags (1) stacked together are interconnected to form a retractable and adjustable tower structure.

9. The massage airbag as described in claim 1, characterized in that: When there are multiple auxiliary massage sections (4), adjacent auxiliary massage sections (4) are evenly spaced; the protrusion height of the auxiliary massage sections (4) is the same, or the protrusion height of the auxiliary massage sections (4) decreases sequentially from the innermost circle to the outermost circle, so as to form a regularly distributed massage wave peaks and valleys.

10. A car seat, characterized in that, Includes at least one airbag (1) as described in any one of claims 1-9.

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