Concave multifunctional cervical vertebra health and protection pillow

Abstract

The invention discloses a concave multifunctional cervical vertebra health protection pillow which structurally comprises a bottom pad, a pull rope, a protection device, a breathable pad and an auxiliary limiting pad. When the concave multifunctional cervical vertebra health protection pillow is used, the protection pillow is connected to the middle position of the bottom pad, a user places the head on a contact protection piece, and the contact protection piece can press a supporting assembly in the protection pillow downwards accordingly; the supporting assembly is in a concave arc shape after being pressed, and the abutting pieces connected to the two sides of the supporting assembly can swing upwards along with the supporting assembly to jack up to form a concave arc structure to support and relax the head and the neck of a patient.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, specifically to a concave multifunctional cervical spine support pillow. Background Technology

[0002] With social and economic development, more and more people maintain the same or even incorrect postures for extended periods of time at work, study, and in daily life, leading to neck muscle pain and even cervical spondylosis. There are many ways to relieve neck muscle pain and protect the cervical spine. A concave pillow is a good supportive device that helps reduce neck fatigue and prevent cervical spine injury while sleeping. However, there are areas for improvement when using cervical spine support pillows: When using a cervical spine support pillow, under normal circumstances, when the user is dozing off, they place their head on the pillow, and the protective components protect the user's head and neck. The upper part of the pillow effectively supports the head, preventing excessive backward tilting and compression. The auxiliary pads on both sides of the pillow, under the restraint of the pull cord, can curve inward with the protective components to form a "U" shape, which helps to restrain and maintain the user's head, preventing the head from swaying from side to side when dozing off. When the protective components support the user's neck, due to the "U" shape of the components, the neck is placed lower than the head, causing the user's head to be placed inside the components, and the neck to be suspended in the air. During the prolonged period of the neck being in a suspended position, the neck muscles cannot be effectively relaxed, leading to muscle soreness and even cervical spondylosis. It fails to relieve neck pain and protect the cervical spine, directly affecting the user's sleep quality. Summary of the Invention

[0003] To address the shortcomings of existing technologies, the present invention is achieved through the following technical solution: a concave multifunctional cervical spine support pillow, the structure of which includes a base pad, pull ropes, a protective device, a breathable pad, and an auxiliary limiting pad. The base pad is provided with a protective device and an auxiliary limiting pad. The protective device is located in the middle of the auxiliary limiting pad. The auxiliary limiting pad is provided with a breathable pad. Two pull ropes are connected to the ends of the auxiliary limiting pad.

[0004] As a further optimization of the invention, the protective device includes an adjusting component, a support assembly, a protective pillow, a contact guard, and a counterweight. The adjusting component is disposed on the support assembly, and counterweights are connected to both the left and right sides of the support assembly. The support assembly is disposed inside the protective pillow, and a contact guard is provided on the top of the protective pillow. The protective pillow is disposed in the middle position of the auxiliary limiting pad, and the bottom of the protective pillow is connected to the bottom pad.

[0005] As a further optimization of the invention, the adjustable swing element includes a restraining bar, a lower swing block, an auxiliary spring, an upper swing block, a pivot, and an arc-shaped shrinking component. The left and right ends of the restraining bar are respectively connected to the lower swing block and the upper swing block. The lower swing block and the upper swing block are movably connected by the pivot. An arc-shaped shrinking component is connected between the lower swing block and the upper swing block. An auxiliary spring is provided on the arc-shaped shrinking component. The lower swing block and the upper swing block are mounted on a support assembly.

[0006] As a further optimization of the invention, the contact protector includes a pad, a massage ball, an adhesive sheet, and a breathable layer. The pad has multiple massage balls inside, and the upper and lower ends of the pad are respectively attached to the adhesive sheet and the breathable layer. The adhesive sheet is attached to the protective pillow.

[0007] As a further optimization of the invention, the support component includes a pull bar, a triangular top piece, an air bladder, a deformation spring, and a placement pad. The pull bar is connected to the left and right sides of the placement pad. A triangular top piece is provided in the middle of the placement pad. Air bladders are provided on both the left and right sides of the triangular top piece. A deformation spring is provided in the middle of the placement pad. The deformation spring is located on the top of the triangular top piece. A lower swing block and an upper swing block are connected inside the placement pad.

[0008] As a further optimization of the invention, the triangular top component includes a movable adjusting component, a sliding head, a curved pressing plate, an extension rod, a connecting joint, a swing rod, and a support rod. The lower end of the movable adjusting component is connected to two curved pressing plates. The curved pressing plates are located on the left and right sides of the sliding head. A swing rod is inserted into the upper end of the sliding head. Support rods are connected to both sides of the swing rod. The other ends of the two support rods are connected to the inner arc surface of the curved pressing plates. Extension rods are connected to both ends of the two curved pressing plates. The other ends of the extension rods are connected to the connecting joint. A swing rod is inserted into the middle position of the connecting joint. The movable adjusting component is connected inside the placement pad. An air bladder is provided on one side of the extension rod. The top of the connecting joint is connected to a deformable spring.

[0009] As a further optimization of the invention, the movable adjustment component includes a mounting plate, a linkage rod, a moving track, a movable guide rod, and an adjustment seat. The mounting plate is disposed on the adjustment seat, and a moving track is provided in the middle of the adjustment seat. Movable guide rods are connected to both the left and right sides of the moving track. The middle of the movable guide rod is connected to the linkage rod, and the other end of the linkage rod is connected to the mounting plate. The movable guide rod is connected to the curved pressure plate, and the adjustment seat is disposed inside the placement pad.

[0010] As a further optimization of the invention, multiple massage balls are arranged in two rows inside the pad.

[0011] As a further optimization of the invention, the swing arm and the sliding head are movably connected in a universal joint manner.

[0012] As a further optimization of the invention, the restraining strip is made of a rubber material, has a certain degree of elasticity, and is connected between the lower swing block and the upper swing block, thus playing a restraining role.

[0013] As a further optimization of the invention, the inflatable bladder is located inside the placement pad. When the user places their head on the placement pad, their neck will rest against the deformable spring. The triangular top piece will push the deformable spring upward to support the user's neck. The left and right sides of the placement pad can move and adjust according to the curvature of the user's body under the action of the inflatable bladder. Beneficial effects

[0014] This invention discloses a concave multifunctional cervical spine support pillow, which has the following beneficial effects: This invention adjusts the combination of the ornament, support component, protective pillow, contact guard, and abutment component. The protective pillow is connected to the middle of the base pad. When the user places their head on the contact guard, the contact guard will press down on the support component inside the protective pillow. After being pressed, the support component will form a concave arc shape, and the abutment components connected on both sides will swing upward and lift up to form a "︶" shape to support and relax the patient's head and neck.

[0015] This invention combines a pad, massage balls, an adhesive sheet, and a breathable layer. The pad is attached to the protective pillow via the adhesive sheet. The pad contains multiple massage balls. When the user lies on the pad, the massage balls inside will be compressed and move accordingly, effectively massaging and soothing the user's neck and head. The pad has a breathable layer that allows for ventilation.

[0016] This invention combines a pull bar, a triangular top piece, an inflatable bladder, a deformable spring, and a placement pad. When the user places their head on the placement pad, their neck rests against the deformable spring. The triangular top piece then lifts the deformable spring upward to support the user's neck. The lower end of the placement pad is connected to a pull bar, which can work with the placement pad to provide stretching and extension. The left and right sides of the placement pad can be adjusted according to the curvature of the user's body under the action of the inflatable bladder. Attached Figure Description

[0017] Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the structure of a concave multifunctional cervical spine support pillow according to the present invention; Figure 2 This is a side view of the protective device of the present invention.

[0018] Figure 3 This is a schematic diagram of the internal structure of the adjustable ornament of the present invention.

[0019] Figure 4 This is a cross-sectional structural diagram of the contact protector of the present invention.

[0020] Figure 5 This is a schematic diagram of the internal structure of the support component of the present invention.

[0021] Figure 6 This is a schematic cross-sectional view of the triangular top component of the present invention.

[0022] Figure 7 This is a schematic diagram of the internal structure of the movable adjustment component of the present invention.

[0023] In the diagram: 1. Base pad; 5. Pull rope; 3. Protective device; 4. Breathable pad; 2. Auxiliary limiting pad; 1. Adjustable swing piece; 3. Support assembly; 4. Protective pillow; 5. Contact guard; 6. Abutment piece; 7. Pulling strip; 8. Lower swing block; 9. Auxiliary spring piece; 10. Upper swing block; 11. Rotating shaft; 12. Arc-shaped shrink piece; 13. Pad; 14. Massage ball; 15. Adhesive piece; 16. Breathable layer; 17. Pulling strip; 18. Triangular top piece; 19. Inflatable bladder; 10. Deformation spring piece; 11. Placement pad; 12. Movable adjustment piece; 13. Sliding head; 14. Bending pressure piece; 15. Extension rod; 16. Connecting joint; 17. Swing rod; 18. Support rod; 19. Mounting plate; 10. Linkage rod; 10. Moving track; 11. Movable guide rod; 12. Adjustment seat; 13. Implementation

[0024] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments. Example

[0025] Please see Figure 1 The present invention provides a technical solution: a concave multifunctional cervical spine support pillow, the structure of which includes a base pad 1, pull ropes 5, a protective device 3, a breathable pad 4, and an auxiliary limiting pad 2. The base pad 1 is provided with the protective device 3 and the auxiliary limiting pad 2. The protective device 3 is located in the middle of the auxiliary limiting pad 2. The auxiliary limiting pad 2 is provided with the breathable pad 4. Two pull ropes 5 are connected to the ends of the auxiliary limiting pad 2.

[0026] Please see Figure 2 The protective device 3 includes an adjusting component Q1, a support assembly E3, a protective pillow T5, a contact guard W2, and abutting components R4. The adjusting component Q1 is mounted on the support assembly E3. The support assembly E3 is connected to the abutting components R4 on both the left and right sides. The support assembly E3 is located inside the protective pillow T5. The protective pillow T5 is provided with a contact guard W2 at its top. The protective pillow T5 is located in the middle of the auxiliary limiting pad 2. The bottom of the protective pillow T5 is connected to the bottom pad 1.

[0027] The aforementioned counterweight R4 is used to cooperate with the adjusting swing piece Q1. The adjusting swing piece Q1 is connected to the counterweight R4 on both the left and right sides. When the adjusting swing piece Q1 is pressed, it will form a concave arc shape, and the counterweight R4 connected to its two sides will swing upward and push it up accordingly.

[0028] Please see Figure 3 The adjustable swing element Q1 includes a restraining bar R11, a lower swing block I15, an auxiliary spring T12, an upper swing block U14, a pivot Y13, and an arc-shaped shrinking component P16. The left and right ends of the restraining bar R11 are respectively connected to the lower swing block I15 and the upper swing block U14. The lower swing block I15 and the upper swing block U14 are movably connected by the pivot Y13. An arc-shaped shrinking component P16 is connected between the lower swing block I15 and the upper swing block U14. The arc-shaped shrinking component P16 is provided with an auxiliary spring T12. The lower swing block I15 and the upper swing block U14 are provided on the support component E3.

[0029] Please see Figure 3 The restraining strip R11 is made of rubber material and has a certain elasticity. It is connected between the lower swing block I15 and the upper swing block U14 and can play a restraining role.

[0030] Please see Figure 4 The contact protective component W2 includes a pad D21, a massage ball F23, an adhesive sheet H24, and a breathable layer G22. The pad D21 has multiple massage balls F23 inside. The upper and lower ends of the pad D21 are respectively attached to the adhesive sheet H24 and the breathable layer G22. The adhesive sheet H24 is attached to the protective pillow T5.

[0031] Please see Figure 4 Multiple massage balls F23 are arranged in two rows inside the pad D21.

[0032] The massage ball F23 mentioned above is used in conjunction with the pad D21. The pad D21 has multiple massage balls F23 inside. When the user lies on the pad D21, the massage balls F23 inside will be pressed and move accordingly, effectively massaging and relieving the user's neck and head. Example

[0033] Please see Figure 1 The present invention provides a technical solution: a concave multifunctional cervical spine support pillow, the structure of which includes a base pad 1, pull ropes 5, a protective device 3, a breathable pad 4, and an auxiliary limiting pad 2. The base pad 1 is provided with the protective device 3 and the auxiliary limiting pad 2. The protective device 3 is located in the middle of the auxiliary limiting pad 2. The auxiliary limiting pad 2 is provided with the breathable pad 4. Two pull ropes 5 are connected to the ends of the auxiliary limiting pad 2.

[0034] Please see Figure 2The protective device 3 includes an adjusting component Q1, a support assembly E3, a protective pillow T5, a contact guard W2, and abutting components R4. The adjusting component Q1 is mounted on the support assembly E3. The support assembly E3 is connected to the abutting components R4 on both the left and right sides. The support assembly E3 is located inside the protective pillow T5. The protective pillow T5 is provided with a contact guard W2 at its top. The protective pillow T5 is located in the middle of the auxiliary limiting pad 2. The bottom of the protective pillow T5 is connected to the bottom pad 1.

[0035] The aforementioned counterweight R4 is used to cooperate with the adjusting swing piece Q1. The adjusting swing piece Q1 is connected to the counterweight R4 on both the left and right sides. When the adjusting swing piece Q1 is pressed, it will form a concave arc shape, and the counterweight R4 connected to its two sides will swing upward and push it up accordingly.

[0036] Please see Figure 5 The support component E3 includes a pull bar K31, a triangular top piece Z33, an airbag X34, a deformation spring L32, and a placement pad C35. The pull bar K31 is connected to the left and right sides of the placement pad C35. The triangular top piece Z33 is located in the middle of the placement pad C35. The airbag X34 is located on both the left and right sides of the triangular top piece Z33. The deformation spring L32 is located in the middle of the placement pad C35 and is located on the top of the triangular top piece Z33. The placement pad C35 is internally connected to a lower swing block I15 and an upper swing block U14.

[0037] Please see Figure 5 The inflatable bladder X34 is located inside the placement pad C35. When the user places their head on the placement pad C35, their neck will press against the deformable spring L32. The triangular top piece Z33 will push the deformable spring L32 upward to support the user's neck. The left and right sides of the placement pad C35 can move and adjust according to the curvature of the user's body under the action of the inflatable bladder X34.

[0038] Please see Figure 6The triangular top component Z33 includes a movable adjusting component C41, a sliding head B46, curved pressure plates N42, an extension rod W47, a connecting joint M44, a swing rod Q45, and a support rod V43. The lower end of the movable adjusting component C41 is connected to two curved pressure plates N42. The curved pressure plates N42 are located on the left and right sides of the sliding head B46. The upper end of the sliding head B46 is inserted with the swing rod Q45. Support rods V43 are connected to both the left and right sides of the swing rod Q45. The other end of the support rod V43 is connected to the inner arc surface of the curved pressure plate N42. Both ends of the two curved pressure plates N42 are connected to extension rods W47. The other end of the extension rods W47 is connected to the connector M44. A swing rod Q45 is inserted in the middle of the connector M44. The movable adjustment component C41 is connected inside the placement pad C35. An air bladder X34 is provided on one side of the extension rod W47. The top of the connector M44 is matched and connected to the deformation spring L32.

[0039] Please see Figure 6 The swing arm Q45 and the sliding head B46 are movably connected in a universal joint manner.

[0040] The aforementioned support rod V43 is used to cooperate with the swing rod Q45. Support rods V43 are connected to both the left and right sides of the swing rod Q45. When the swing rod Q45 is under pressure and tilts to one side, the support rod V43 on one side will slide outwards, and conversely, the support rod V43 on the other side will slide inwards.

[0041] Please see Figure 7 The movable adjustment component C41 includes a mounting plate E51, a linkage rod Y54, a moving track R53, a movable guide rod T52, and an adjustment seat U55. The mounting plate E51 is disposed on the adjustment seat U55. The moving track R53 is provided in the middle of the adjustment seat U55. Movable guide rods T52 are connected to both sides of the moving track R53. The middle of the movable guide rod T52 is connected to the linkage rod Y54. The other end of the linkage rod Y54 is connected to the mounting plate E51. The movable guide rod T52 is connected to the curved pressure plate N42. The adjustment seat U55 is disposed inside the placement pad C35.

[0042] The aforementioned linkage rod Y54 is used to cooperate with the movable guide rod T52. The movable guide rod T52 is connected to the linkage rod Y54, and the other end of the linkage rod Y54 is connected to the mounting plate E51. The movable guide rod T52 and the linkage rod Y54 cooperate to swing inside the adjusting seat U55 to assist in the adjustment of the curved pressure plate N42.

[0043] The working principle of the above technical solution is explained below: In use, the protective pillow T5 is placed in the middle of the base pad 1. Breathable pads 4 are connected to the left and right sides of the base pad 1, forming a U-shaped structure between the breathable pads 4 and the protective pillow T5. When the user is dozing off, their head rests on the protective pillow T5. The protective pillow T5 has a contact guard W2, and the adhesive piece H24 at the lower end of the contact guard W2 is attached to the protective pillow T5. The pad D21 contains multiple massage balls F23. When the user lies on the pad D21, the massage balls F23 are compressed and move accordingly, effectively massaging and soothing the user's neck and head. The pad D21 has a breathable layer G22, which allows for ventilation. The pad D21 moves according to pressure. The extended section opens, transmitting the weight to the support component E3 inside the protective pillow T5. A triangular top Z33 is located in the center of the support component E3. The top of the triangular top Z33 connects to a deformation spring L32, which is connected to the center of the contact guard W2. The center of the contact guard W2 contacts the user's neck. The weight of the user's neck is transmitted to the triangular top Z33, which retracts inward under pressure. The connector M44 at the top of the triangular top Z33 then transmits the pressure downward to the extension rod W47 and the swing rod Q45 connected to its lower end. Both retract downward under pressure. The end of the swing rod Q45 is inserted into... The sliding head B46 rotates, and as the swing rod Q45 retracts inward, the support rods V43 on both sides move outward. The other end of the support rod V43 is connected to the curved pressure plate N42. After being pressed, the curved pressure plate N42 transmits the pressure to the adjusting seat U55 connected to its lower end. After the swing rod Q45 retracts to a certain limit, it presses the sliding head B46 downward. The sliding head B46 and the curved pressure plate N42 cooperate to slide on the moving track R53. As the curved pressure plate N42 moves downward, it presses the movable guide rod T52 at its lower end. The linkage rod Y54 rotates and overlaps under the pull of the movable guide rod T52. The deformation spring L32 and the triangular top piece Z33 cooperate to... The protective pad D21 provides support and adjustment. When the triangular top component Z33 deforms under pressure, the lower swing block I15 and upper swing block U14, which are installed inside the protective pillow T5, swing outward under the action of the rotating shaft Y13 after being subjected to the gravity transmitted by the protective pillow T5. A restraining strip R11 connects the two, which can play a restraining role. Arc-shaped shrinking parts P16 are connected to the left and right sides of the lower swing block I15 and upper swing block U14. The arc-shaped shrinking parts P16 will expand and contract with the swing of the lower swing block I15 and upper swing block U14. An auxiliary spring T12 is provided on the arc-shaped shrinking parts P16, which can play a rebound and reset role, so that the lower swing block I15 and upper swing block U14 can reciprocate.The protective pillow T5 can be used to support the contact pad W2. After the triangular top piece Z33 retracts under pressure, the lower swing block I15 and the upper swing block U14 can pull the left and right sides of the placement pad C35, causing the sides of the placement pad C35 to rise. Both sides of the placement pad C35 have inflatable bladders X34. When inflated by gas, the bladders X34 push the placement pad C35 upwards, causing the pad D21 to move upwards as well. When the user lies on the protective pillow T5, their head will be placed on top of the pad D21, and the weight of the head will be transferred to the placement pad C35. The inflatable bladders X34 inside the placement pad C35 will move according to the curvature of the user's body. The device is designed to effectively wrap around the user's head and neck. The triangular top piece Z33 lifts the deformable spring L32 upwards, which in turn lifts the contact piece W2 upwards, allowing it to fit snugly against the user's neck. This effectively prevents the neck from being unsupported, allowing the neck muscles to relax. Furthermore, the auxiliary limiting pads 2 on both sides of the protective pillow T5, restrained by the pull rope 5, curve inwards in a "U" shape with the protective components, preventing the user's head from swaying side to side while dozing off. This helps to restrain and maintain the user's head, relieving neck pain, protecting the cervical spine, and ensuring the user's sleep quality.

[0044] In summary, this invention uses a combination of a base pad, a pull rope, a protective device, a breathable pad, and an auxiliary limiting pad to form a new concave multifunctional cervical spine support pillow. The protective pillow is connected to the middle of the base pad. When the user places their head on the contact pad, the contact pad will press down on the support component inside the protective pillow. After being pressed, the support component will form a concave arc shape, and the opposing parts connected on both sides will swing upward to form a "︶" shape structure to support and relax the patient's head and neck.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the scope of the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A concave multifunctional cervical spine support pillow, comprising a base pad (1), a pull rope (5), a protective device (3), a breathable pad (4), and an auxiliary limiting pad (2), characterized in that: The base pad (1) is provided with a protective device (3) and an auxiliary limiting pad (2). The auxiliary limiting pad (2) is provided with a breathable pad (4). The auxiliary limiting pad (2) is connected to a pull rope (5). The protective device (3) includes an adjusting component (Q1), a support component (E3), a protective pillow (T5), a contact guard (W2), and a stop component (R4). The adjusting component (Q1) is located on the support component (E3). The support component (E3) on the support component (E3) is located on the protective pillow (T5). The protective pillow (T5) is provided with a contact guard (W2). The protective pillow (T5) is located on the auxiliary limiting pad (2). The protective pillow (T5) is connected to the bottom pad (1).

2. The concave multifunctional cervical spine support pillow according to claim 1, characterized in that: The adjustable swing element (Q1) includes a restraining bar (R11), a lower swing block (I15), an auxiliary spring (T12), an upper swing block (U14), a pivot (Y13), and an arc-shaped shrinking element (P16). The restraining bar (R11) is connected to the lower swing block (I15) and the upper swing block (U14). The lower swing block (I15) and the upper swing block (U14) are movably connected by the pivot (Y13). The lower swing block (I15) and the upper swing block (U14) are connected by an arc-shaped shrinking element (P16). The arc-shaped shrinking element (P16) is provided with an auxiliary spring (T12). The lower swing block (I15) and the upper swing block (U14) are provided on the support assembly (E3).

3. The concave multifunctional cervical spine support pillow according to claim 1, characterized in that: The contact protector (W2) includes a pad (D21), a massage ball (F23), an adhesive piece (H24), and a breathable layer (G22). The pad (D21) is provided with a massage ball (F23), and the pad (D21) is attached to the adhesive piece (H24) and the breathable layer (G22). The adhesive piece (H24) is attached to the protective pillow (T5).

4. The concave multifunctional cervical spine support pillow according to claim 1, characterized in that: The support assembly (E3) includes a tie bar (K31), a triangular top piece (Z33), an air bladder (X34), a deformation spring piece (L32), and a placement pad (C35). The tie bar (K31) is connected to the placement pad (C35). The placement pad (C35) is provided with the triangular top piece (Z33) and the air bladder (X34). The deformation spring piece (L32) on the placement pad (C35) is located on the triangular top piece (Z33). The placement pad (C35) is connected to a lower swing block (I15) and an upper swing block (U14).

5. A concave multifunctional cervical spine support pillow according to claim 4, characterized in that: The triangular top component (Z33) includes a movable adjusting component (C41), a sliding head (B46), a curved pressure plate (N42), an extension rod (W47), a connecting joint (M44), a swing rod (Q45), and a support rod (V43). The movable adjusting component (C41) is connected to the curved pressure plate (N42), which is mounted on the sliding head (B46). The swing rod (Q45) on the sliding head (B46) is connected to the support rod (V43). The support rod (V43) is connected to the curved pressure plate (N42), which is connected to the extension rod (W47). The extension rod (W47) is connected to the connector (M44), and a swing rod (Q45) is inserted into the connector (M44). The movable adjustment part (C41) is connected to the placement pad (C35). The extension rod (W47) is provided with an inflatable bladder (X34), and the connector (M44) is matched and connected to the deformation spring (L32).

6. A concave multifunctional cervical spine support pillow according to claim 5, characterized in that: The movable adjustment component (C41) includes a mounting plate (E51), a linkage rod (Y54), a moving track (R53), a movable guide rod (T52), and an adjustment seat (U55). The mounting plate (E51) is mounted on the adjustment seat (U55). The moving track (R53) on the adjustment seat (U55) is connected to the movable guide rod (T52). The movable guide rod (T52) is connected to the linkage rod (Y54), which is connected to the mounting plate (E51). The movable guide rod (T52) is connected to the curved pressure plate (N42). The adjustment seat (U55) is mounted on the placement pad (C35).

7. A concave multifunctional cervical spine support pillow according to claim 3, characterized in that: Multiple massage balls (F23) are arranged in two rows inside the pad (D21).

8. A concave multifunctional cervical spine support pillow according to claim 5, characterized in that: The swing arm (Q45) and the sliding head (B46) are movably connected by a universal joint.

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