Shoulder and neck massage structure suitable for automobile seat and automobile seat

Abstract

The utility model discloses a shoulder and neck massage structure suitable for an automobile seat and the automobile seat. The shoulder and neck massage structure comprises an up-down adjusting mechanism and a massage action mechanism. Wherein the up-and-down adjusting mechanism is mounted on the backrest framework and used for driving the massage action mechanism to do lifting action in the Z direction; the massage action mechanism comprises a supporting plate, an adjusting plate, an adjusting air bag and a massage air bag; the back face of the supporting plate is fixed to the up-down adjusting mechanism, two adjusting plates are arranged at the positions, close to the middle, of the front face of the supporting plate, the two adjusting plates are symmetrically arranged and spaced by a certain distance, and the ends, close to the middle of the supporting plate, of the adjusting plates are rotationally connected with the supporting plate through rotating shafts. The adjusting air bag is arranged between the supporting plate and the adjusting plates and used for adjusting the opening angle between the two adjusting plates. The massage air bag is arranged on the top face of the adjusting plate and used for massaging shoulders and necks. The structure can provide more comfortable massage experience for passengers through reasonable combination of the air bag and the plastic part, and has the advantages of low cost, good massage effect, high safety and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile seats, and particularly relates to a shoulder and neck massage structure applicable to automobile seats and an automobile seat. Background Technique

[0002] Chinese Patent CN 213442220 U discloses an automobile seat with a shoulder and neck massage function, which solves the technical problems that the existing automobile seats do not have a shoulder and neck massage function, and it is inconvenient for users to carry a separate shoulder and neck massager, bringing inconvenience to users. However, this automobile seat directly installs the existing shoulder and neck massager on the automobile seat. Since the existing shoulder and neck massager is a mechanical massage, there are disadvantages and deficiencies such as a large system volume and high cost.

[0003] Air bags are usually used for massage on existing automobile seats. However, the existing air bags are usually arranged in a flat manner on the seat cushion or the backrest. After inflating the massage air bag, the massage air bag lifts the part in contact with the body to achieve massage. Since this method cannot fit the angle of the neck and has a small massage force, it is not suitable for shoulder and neck massage. Summary of the Invention

[0004] In view of the above technical problems and disadvantages, the purpose of the utility model is to provide a shoulder and neck massage structure applicable to automobile seats. Through the reasonable combination of an air bag and a plastic part, this structure can provide a more comfortable massage experience for passengers, and has the advantages of low cost, good massage effect and high safety.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A shoulder and neck massage structure applicable to an automobile seat includes an up-and-down adjustment mechanism and a massage action mechanism. Among them, the up-and-down adjustment mechanism is installed on the backrest frame and is used to drive the massage action mechanism to perform a lifting action along the Z direction. The massage action mechanism includes a support plate, an adjustment plate, an adjustment air bag, and a massage air bag. The back surface of the support plate is fixed on the up-and-down adjustment mechanism. On the front surface of the support plate, two adjustment plates are arranged near the middle. The two adjustment plates are symmetrically arranged and spaced a certain distance. One end of the adjustment plate close to the middle of the support plate is rotatably connected to the support plate through a rotating shaft. The adjustment air bag is arranged between the support plate and the adjustment plate and is used to adjust the opening angle between the two adjustment plates. The massage air bag is arranged on the top surface of the adjustment plate and is used to massage the shoulder and neck.

[0007] As a preference of the utility model, the shoulder and neck massage structure further includes PUR foam and a face cover. Among them, the PUR foam is arranged on the front surface of the massage action mechanism, and the face cover is used to cover the PUR foam and fix it on the massage action mechanism.

[0008] As a preference of the present utility model, an assembly part is arranged on the back surface of the support plate. Two height-adjusting guide rods are arranged on the assembly part. The lower ends of the two height-adjusting guide rods are arranged inside the backrest frame. The up-and-down adjusting mechanism includes a driving motor and a lifting lead screw connected to the driving motor. The lifting lead screw is arranged between the two height-adjusting guide rods and is fixedly connected to the support plate at the upper end. The driving motor drives the lifting lead screw to perform lifting actions, thereby driving the massage action mechanism to perform lifting actions.

[0009] As a preference of the present utility model, the adjusting airbag is fixedly adhered to the front surface of the support plate through double-sided adhesive, and the massage airbag is fixedly adhered to the front surface of the adjusting plate through double-sided adhesive.

[0010] As a preference of the present utility model, the adjusting airbag is composed of n layers of first sub-airbags, where n > 1. Adjacent first sub-airbags are in a communicating state, and the communication channels of the first sub-airbags are arranged close to the side of the rotating shaft.

[0011] The massage airbag is composed of m layers of second sub-airbags, where m > 1. Adjacent second sub-airbags are in a communicating state, and the communication channels of the second sub-airbags are arranged close to the center of the second sub-airbags.

[0012] As a preference of the present utility model, both the support plate and the adjusting plate are plastic plates, and the distance L1 between the two adjusting plates is controlled within 20 - 25 mm.

[0013] As a preference of the present utility model, the first sub-airbags and the second sub-airbags are circular or oval or bone-shaped or petal-shaped.

[0014] As a preference of the present utility model, the first sub-airbag at the bottom of the adjusting airbag is connected to an air pump through a first air pipe, and the second sub-airbag at the bottom of the massage airbag is connected to the air pump through a second air pipe. Solenoid valves are arranged on the first air pipe and the second air pipe.

[0015] As a preference of the present utility model, the two height-adjusting guide rods extend to the upper end of the support plate, and a headrest is installed at the upper ends of the two height-adjusting guide rods. The headrest performs lifting actions synchronously with the massage action mechanism.

[0016] The present utility model also provides an automobile seat. The above-mentioned neck and shoulder massage structure applicable to an automobile seat is installed on the backrest frame of the automobile seat, and the headrest of the automobile seat is installed at the upper ends of the two height-adjusting guide rods.

[0017] The advantages and beneficial effects of the present utility model:

[0018] (1) The neck and shoulder massage structure provided by the present utility model reasonably combines the existing airbag and plastic parts, which can not only achieve neck and shoulder massage, but also provide a more comfortable massage experience for passengers. It has the advantages of low cost, good massage effect, high safety, compact structure and small occupied space.

[0019] (2) The neck and shoulder massage structure provided by the present utility model can perform lifting actions, is applicable to different drivers and passengers, and can not only massage the necks of drivers and passengers, but also massage their shoulders.

[0020] (3) The massage airbag of the present utility model is a pure massage airbag and does not need to have a pressure-holding function. Different massage modes and intensities can be selected according to the needs of passengers to meet the different requirements of different passengers for neck and shoulder massage.

[0021] (4) The neck and shoulder massage structure provided by the present utility model can solve the problems of small massage force of a simple pneumatic system and large volume of a mechanical massage system, which is not beneficial to safety.

[0022] (5) The neck and shoulder massage structure provided by the present utility model is reasonably designed and can be directly installed on the seat without modifying the existing seat structure, and does not affect the assembly of the headrest. It has a wide application range and strong operability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 It is a schematic diagram of the overall structure of the neck and shoulder massage structure of the present utility model in cooperation with the human neck (neck);

[0025] Figure 2 It is a schematic diagram of the overall structure of the neck and shoulder massage structure of the present utility model;

[0026] Figure 3 It is an exploded view of the neck and shoulder massage structure of the present utility model;

[0027] Figure 4 It is a top view of the neck and shoulder massage structure of the present utility model;

[0028] Figure 5 It is a bottom view of the neck and shoulder massage structure of the present utility model;

[0029] Figure 6 It is a rear view of the neck and shoulder massage structure of the present utility model;

[0030] Figure 7 It is a side view of the neck and shoulder massage structure of the present utility model;

[0031] Figure 8 It is a schematic diagram of the overall structure of the massage action mechanism of the present utility model;

[0032] Figure 9 It is a front view of the massage action mechanism of the present utility model;

[0033] Figure 10 It is a top view of the massage action mechanism of the present utility model;

[0034] Figure 11 It is a bottom view of the massage action mechanism of the present utility model.

[0035] Reference numerals: up-and-down adjustment mechanism A, massage action mechanism B, PUR foam C, face cover D, support plate 1, adjustment plate 2, adjustment air bag 3, massage air bag 4, rotating shaft 5, height adjustment guide rod 6, drive motor 7, lifting lead screw 8, first sub-air bag 31, second sub-air bag 41. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0037] In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "back surface", "front surface", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship when the product of this application is normally placed. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present application. In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present application, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "connect" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0039] Such as Figures 1 to 11As shown in the figure, this embodiment provides a neck and shoulder massage structure applicable to an automotive seat, which includes an up-and-down adjustment mechanism A, a massage action mechanism B, a PUR foam C, and a cover D. Among them, the up-and-down adjustment mechanism A is installed on a backrest frame (not shown) and is used to drive the massage action mechanism B to perform a lifting action along the Z direction. The massage action mechanism B includes a support plate 1, an adjustment plate 2, an adjustment airbag 3, and a massage airbag 4. Among them, the back surface of the support plate 1 is fixed on the up-and-down adjustment mechanism A, and two adjustment plates 2 are arranged on the front surface of the support plate 1 near the middle. The two adjustment plates 2 are symmetrically arranged and spaced apart by a certain distance. One end of the adjustment plate 2 close to the middle of the support plate 1 is rotatably connected to the support plate 1 through a rotating shaft 5. The adjustment airbag 3 is arranged between the support plate 1 and the adjustment plate 2 and is used to adjust the opening angle between the two adjustment plates 2. The massage airbag 4 is arranged on the top surface of the adjustment plate 2 and is used to massage the neck and shoulders.

[0040] The PUR foam C is arranged on the front surface of the massage action mechanism B, and the cover D is used to cover the PUR foam C and fix it on the massage action mechanism B.

[0041] Further, as Figures 1 to 3 shown, in this embodiment, the PUR foam C is in an arc structure and is arranged on the massage airbag 4. The cover D is installed on the two adjustment plates 2 and covers the PUR foam C.

[0042] Further, as Figures 1 to 6 shown, in this embodiment, an assembly part (not marked) is provided on the back surface of the support plate 1. Two height adjustment guide rods 6 are arranged on the assembly part. The lower ends of the two height adjustment guide rods 6 are arranged inside the backrest frame. The up-and-down adjustment mechanism A includes a driving motor 7 and a lifting lead screw 8 connected to the driving motor. The lifting lead screw 8 is arranged between the two height adjustment guide rods 6, and the upper end is fixedly connected to the support plate 1. The driving motor 8 drives the lifting lead screw 8 to perform a lifting action, thereby driving the massage action mechanism B to perform a lifting action.

[0043] The adjustment airbag 3 is fixed on the front surface of the support plate 1 by double-sided adhesive tape, and the massage airbag 4 is fixed on the front surface of the adjustment plate 2 by double-sided adhesive tape.

[0044] Further, as Figure 8 、 Figure 9 shown, in this embodiment, the adjustment airbag 3 is composed of n layers of first sub-airbags 31, where n is greater than 1. Adjacent first sub-airbags 31 are in a connected state, and the communication channel of the first sub-airbags 31 is arranged near the rotating shaft side. The massage airbag 4 is composed of m layers of second sub-airbags 41, where m is greater than 1. Adjacent second sub-airbags 41 are in a connected state, and the communication channel of the second sub-airbags 41 is arranged near the center of the second sub-airbags 41.

[0045] Specifically, the adjusting airbag 3 is composed of two layers of first sub-airbags 31, and the massage airbag 4 is composed of two layers of second sub-airbags 41.

[0046] Furthermore, as Figure 11 shown, in this embodiment, the support plate 1 and the adjusting plate 2 are both plastic plates. The support plate 1 has two functions. The first is to fix the position by fixing with the seat neck pillow, and the second is to play a certain supporting role to support the adjusting airbag 3 and ensure the lifting height of the adjusting airbag 3. The adjusting plate 2 can rotate relative to the support plate 1. The distance L1 between the two adjusting plates is controlled within 20 - 25 mm, preferably about 23.32 mm, and the distance L3 between the centers of the two rotating shafts 5 is controlled at about 31.32 mm. When neck and shoulder massage is required, the massage action mechanism B is adjusted to a suitable height through the up and down adjustment mechanism A, and then the opening angle of the adjusting plate 2 is arbitrarily changed according to the lifting height of the adjusting airbag 3 to adapt to different drivers and passengers. When the adjusting airbag 3 is not lifted and the massage airbag 4 is lifted, the center distance between the two opposite massage airbags 4 is controlled at about 80 mm, which is suitable for massaging the shoulders at this time. When the adjusting airbag 3 and the massage airbag 4 are lifted simultaneously, the center distance L2 between the two opposite massage airbags 4 is controlled at about 50 mm and forms an angle of 120°, which is suitable for massaging the neck at this time.

[0047] Furthermore, as Figures 1 to 6 shown, in this embodiment, the two height adjustment guide rods 6 extend to the upper end of the support plate 1, and a headrest (not shown) is installed at the upper ends of the two height adjustment guide rods 6. The headrest moves up and down synchronously with the massage action mechanism B.

[0048] In this embodiment, the first sub-airbag 31 and the second sub-airbag 41 are circular or oval or bone-shaped or petal-shaped. This application does not make any limitations on the specific shape and number of layers of the sub-airbag. Those skilled in the art can choose different shapes according to actual needs and control the number of layers of the first sub-airbag 31 and the second sub-airbag 41 and the overall lifting height.

[0049] In this embodiment, the first sub-airbag 31 at the bottom of the adjusting airbag 3 is connected to an air pump through a first air pipe, and the second sub-airbag 41 at the bottom of the massage airbag 4 is connected to the air pump through a second air pipe. Solenoid valves are provided on both the first air pipe and the second air pipe. When neck massage is required, the adjusting airbag 3 quickly lifts and maintains the internal pressure of the airbag. At this time, the adjusting airbag 3 plays a role of precharging. The massage airbag 4 is a massage airbag on an existing seat, and it does not need to have a pressure-holding function. It can massage in different modes and with different intensities according to the needs of passengers to meet the requirements of different passengers for neck and shoulder massage.

[0050] The present utility model also provides an automotive seat, on the backrest frame of which is installed the above-mentioned neck and shoulder massage structure applicable to automotive seats. The headrest of the automotive seat is installed at the upper ends of two height-adjusting guide rods. This neck and shoulder massage structure is reasonably designed and can be directly installed on the seat without modifying the existing seat structure, and it does not affect the assembly of the headrest. It has a wide application range and strong operability.

[0051] The above are the specific implementation manners of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A shoulder and neck massage structure suitable for a car seat, characterized in that: It comprises an up-and-down adjustment mechanism and a massage action mechanism; wherein the up-and-down adjustment mechanism is installed on the backrest frame and is used to drive the massage action mechanism to perform lifting and lowering movements along the Z direction; the massage action mechanism comprises a support plate, an adjustment plate, an adjustment air bag and a massage air bag; the back of the support plate is fixed on the up-and-down adjustment mechanism, and two adjustment plates are arranged near the middle of the front of the support plate, the two adjustment plates are symmetrically arranged and spaced a certain distance apart, and one end of the adjustment plate near the middle of the support plate is rotatably connected to the support plate through a rotating shaft; the adjustment air bag is arranged between the support plate and the adjustment plate and is used to adjust the opening angle between the two adjustment plates; the massage air bag is arranged on the top surface of the adjustment plate and is used to massage the shoulders and neck.

2. A shoulder and neck massage structure suitable for a car seat according to claim 1, characterized in that: The shoulder and neck massage structure also includes PUR foam and a face cover; wherein the PUR foam is arranged on the front side of the massage action mechanism, and the face cover is used to cover the PUR foam and fix it on the massage action mechanism.

3. A shoulder and neck massage structure suitable for a car seat according to claim 1 or 2, characterized in that: An assembly portion is provided on the back side of the support plate, and two height adjustment guide rods are provided on the assembly portion. The lower ends of the two height adjustment guide rods are arranged in the backrest frame. The up and down adjustment mechanism includes a driving motor and a lifting screw connected to the driving motor. The lifting screw is arranged between the two height adjustment guide rods, and the upper end is fixedly connected to the support plate. The driving motor drives the lifting screw to perform a lifting action, thereby driving the massage action mechanism to perform a lifting action.

4. A shoulder and neck massage structure suitable for a car seat according to claim 1 or 2, characterized in that: The regulating air bag is fixed on the front side of the support plate by means of double-sided adhesive tape, and the massaging air bag is fixed on the front side of the regulating plate by means of double-sided adhesive tape.

5. A shoulder and neck massage structure suitable for a car seat according to claim 1 or 2, characterized in that: The regulating air bag is composed of n layers of first sub-air bags, n is greater than 1, adjacent first sub-air bags are in a connected state, and the connecting channels of the first sub-air bags are arranged close to the rotating shaft side; The massage air bag is composed of m layers of second sub-air bags, where m is greater than 1, adjacent second sub-air bags are in a connected state, and the connecting passages of the second sub-air bags are arranged near the center of the second sub-air bags.

6. A shoulder and neck massage structure suitable for a car seat according to claim 1 or 2, characterized in that: The support plate and the adjustment plate are both plastic plates, and the distance L1 between the two adjustment plates is controlled to be 20-25 mm.

7. The shoulder and neck massage structure suitable for a car seat according to claim 3, characterized in that: The two height-adjusting guide rods extend to the upper end of the support plate, and a headrest is installed at the upper end of the two height-adjusting guide rods. The headrest is raised and lowered synchronously with the massage action mechanism.

8. The shoulder and neck massage structure suitable for a car seat according to claim 5, characterized in that: The first sub-air bag and the second sub-air bag are circular, oval, bone-shaped or petal-shaped.

9. The shoulder and neck massage structure suitable for a car seat according to claim 5, characterized in that: The first sub-air bag at the bottom of the regulating air bag is connected to the air pump through a first air pipe, and the second sub-air bag at the bottom of the massage air bag is connected to the air pump through a second air pipe. The first air pipe and the second air pipe are provided with solenoid valves.

10. A car seat, characterized in that: The shoulder and neck massage structure applicable to automobile seats as claimed in claim 3 is installed on the backrest frame of the automobile seat, and the headrest of the automobile seat is installed on the upper ends of two height adjustment guide rods.

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