A head-mounted sound insulation sleep-aiding pressure-reducing physiotherapy head cover

Abstract

The application discloses a head-mounted sound-insulation sleep-aiding decompression physiotherapy head cover and belongs to the technical field of sleep-aiding head covers. The head cover provides a sliding basis for a shoulder support auxiliary assembly through a sliding frame, adjusts up and down according to the shoulder height and body state, and improves the fitting accuracy of the shoulder support. The shoulder support can be adapted to different shoulder types such as flat shoulders, slanted shoulders and oblique shoulders through the universal rotation characteristics of the supporting ball, and can be automatically deflected and positioned to ensure full fitting and uniform stress on the shoulders. A triangular support system is formed between the main rod and the shoulder support by the supporting rod and the sliding cylinder. The first universal ball and the second universal ball are double-end universal hinges, which can slide and deflect with the shoulder support to adaptively adjust the support angle. The supporting spring improves the overall support stability and anti-shaking ability. The weight of the head cover and the head downward load are distributed to the shoulders, the head and neck load-bearing mode is changed, the cervical spine pressure is released, and the suspended stress posture is corrected. While ensuring flexible and comfortable wearing, the head cover realizes good decompression sleep-aiding physiotherapy effect.

Description

Technical Field

[0001] This invention relates to the field of sleep aid headgear technology, specifically a headband-type soundproof sleep aid and stress relief therapy headgear. Background Technology

[0002] Currently, headbands for soundproofing and sleep aids, light-blocking and sleep aids, and noise-reducing headwear on the market mainly rely on headbands and top headbands for overall wear and fixation. These products integrate light-blocking fabrics, sound-blocking earmuffs, heating modules, and head airbag massage components. By wrapping the head with fabric and using a headband-like structure to block light and reduce environmental noise, they are often used for office lunch breaks, short breaks during long commutes, and relaxation during light sleep at home. This helps alleviate problems such as difficulty falling asleep and nervous tension caused by external interference, and is a common solution for lightweight wearable sleep aids and stress reduction devices.

[0003] Existing headgear relies solely on the weight of the device and the downward force generated by the head tilting forward or to the side, using a single point on the head and a ring-shaped strap. The weight of the head, neck, and headgear is entirely borne by the cervical muscles and spine alone. When the head tends to droop forward or shift to the side unconsciously, the cervical spine is in a suspended state of non-physiological curvature for a long time. Wearing it for a short time will cause neck soreness and stiffness, and frequent use can easily lead to stiff neck and neck and shoulder muscle strain. Summary of the Invention

[0004] The purpose of this invention is to provide a headband-style soundproof sleep aid and stress relief therapy headgear to solve the problem mentioned in the background art, where the weight of the head and neck and the headgear are entirely borne by the cervical muscles and spine alone. When the head tends to droop forward or shift to the left or right unconsciously, the cervical spine is in a state of suspension without physiological curvature for a long time, and the neck will feel sore and stiff after wearing it for a short time.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A head-mounted soundproof, sleep-aiding, and stress-relieving therapeutic headgear includes a head circumference limiting component. Support seats are fixedly connected to both sides of the head circumference limiting component. Two deflection holes are opened inside the support seats, and cranial top limiting components are installed in the corresponding two deflection holes on both sides. The cranial top limiting component has a semi-circular design, with deflection components fixed to both ends of its bottom. The deflection components are rotatably connected within the deflection holes, and an adjustment component is slidably inserted inside the deflection components. The adjustment component is installed through the support seat, and a retaining ring is engaged on the side of the adjustment component closest to the support seat. Several annularly arranged retaining grooves are opened on one side of the retaining ring, which is fixed to one side of the support seat. An extension block is fixedly connected to the side of the two support seats that are far apart from each other. A flexible support component slides through the extension block, and a locking bolt is tightly overlapped on one side of the flexible support component. The locking bolt is threaded into the extension block. Shoulder support auxiliary components are slidably connected to the bottom of the flexible support component, and two shoulder support auxiliary components are located on both sides of the head circumference limiting component.

[0007] As a further embodiment of the present invention, the head circumference limiting component includes a head circumference limiting ring, two support seats fixed on both sides of the head circumference limiting ring, and a tightening inner sleeve fixedly connected inside the head circumference limiting ring. The tightening inner sleeve is a ring design and has several ventilation holes on the outside.

[0008] As a further embodiment of the present invention, soundproof earmuffs are fixed on both sides of the bottom of the head circumference limiting ring. The soundproof earmuffs are located below the support base. Lateral extension straps are provided on the outer side of the soundproof earmuffs. The top of the lateral extension straps is fixed to the bottom of the support base. Tightening straps are installed at the bottom ends of the two lateral extension straps.

[0009] As a further embodiment of the present invention, the cranial top limiting component includes a headband body, the headband body is semi-circular and has elastic inner sleeves fixed on both sides of the inner wall, a gap is left between the elastic inner sleeves and the headband body, and a plurality of ventilation holes are opened in the elastic inner sleeves, and a limiting pad is fixed on one side of the top of the elastic inner sleeves, the limiting pads conforming to the cranial top curve.

[0010] As a further embodiment of the present invention, the deflection assembly includes a rotating cylinder, which is fixed to the bottom end of the headband body, and a support bearing is rotatably sleeved on one end of the rotating cylinder. The support bearing is fixed to one side of the inner wall of the deflection hole. Several limiting protrusions are fixed inside the rotating cylinder, and the rotating cylinder is sleeved and slidably mounted on the outside of the adjustment assembly.

[0011] As a further embodiment of the present invention, the adjusting assembly includes a rotating plate, a sliding column fixed in the middle of the rotating plate, the sliding column being slidably connected inside the rotating cylinder, and a sliding groove being provided on the outside of the sliding column corresponding to the position of the limiting protrusion, the limiting protrusion being slidably connected in the sliding groove, a return spring being fixedly connected between the middle of the sliding column and the inner wall of the rotating cylinder, a toothed ring being installed in the rotating plate, the teeth on one side of the toothed ring being engaged in the groove in the retaining ring, a retaining ring being fixed at the end of the rotating plate away from the retaining ring, and a plurality of levers being fixed between the edge of the retaining ring and the rotating plate.

[0012] As a further embodiment of the present invention, the flexible support assembly includes a column, with limit strips fixed on both sides of the column and sliding through the extension block. A slide is fixed at the bottom of the column, the slide being an inverted U-shaped design, with slide rods fixedly connected to both ends of the bottom. A vertical rod slides through the middle of the slide, and a buffer spring is sleeved on the outside of the vertical rod. The two ends of the buffer spring are fixed between the slide and the shoulder support auxiliary assembly. A guide groove is provided at the bottom of the column, and the top of the vertical rod is slidably connected in the guide groove.

[0013] As a further embodiment of the present invention, the shoulder support auxiliary component includes a main rod, the top end of which is fixedly connected to the bottom end of the upright and the buffer spring, and a strip-shaped sliding hole is provided in the middle of the main rod, through which the sliding rod slides.

[0014] As a further embodiment of the present invention, a supporting ball is movably connected in a ball groove at the bottom of the main rod. A shoulder support is fixed at the bottom of the supporting ball. The shoulder support has an inverted U-shaped design and an anti-slip pad inside. An elastic rib is fixed between the anti-slip pad and the inner wall of the shoulder support. A first universal ball is fixed at the upper position on one side of the main rod. A support rod is provided outside the first universal ball. A ball groove at the top of the support rod is movably connected to the first universal ball. A sliding cylinder is slidably sleeved on the outside of the support rod. A second universal ball is movably connected in a ball groove at the bottom of the sliding cylinder. The second universal ball is fixed on the shoulder support on the side away from the supporting ball. A support spring is fixed between the bottom of the support rod and the inner wall of the sliding cylinder. The sliding cylinder and the support rod are installed at an angle between the main rod and the shoulder support.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention provides a sliding support base for the shoulder support auxiliary component through an inverted U-shaped slide at the bottom of the column. It can adaptively adjust up and down according to the user's shoulder height and body shape differences, improving the accuracy of the shoulder support fit. When the user's head shakes slightly or the body moves slightly, the buffer spring can adaptively extend and retract, working in conjunction with the vertical floating displacement of the main rod along the slide to counteract the rigid impact force generated by the movement, avoiding shoulder pressure and soreness caused by rigid support, and improving dynamic wearing comfort and fit stability. Utilizing the multi-angle rotation characteristics of the support sphere, the inverted U-shaped shoulder support can autonomously deflect and align according to different shoulder shapes such as flat shoulders, sloping shoulders, and angled shoulders, ensuring that the shoulder support contact surface fully conforms to the shoulder skin and that the force is evenly distributed. Furthermore, the inclined assembly between the main rod and the shoulder support... The strut, slide, and support spring form an auxiliary triangular support system. It achieves double-end universal hinge by relying on the first and second universal balls at both ends. It can adaptively adjust the tilt support angle in sync with the up-and-down sliding and angle deflection of the shoulder support, always maintaining a tilt support force state. Combined with the elastic support of the support spring, it greatly improves the overall support stability and anti-shaking ability of the shoulder support. By transferring the weight of the headgear and the downward load generated by the forward tilt and side tilt of the head to the shoulder support through the flexible support components, it is evenly distributed in the user's shoulder area. It changes the traditional head-mounted device that relies solely on the head and neck to bear the weight, releases the pressure on the cervical spine, corrects the head and neck suspension force posture during rest, and achieves stable support and pressure reduction while taking into account the flexibility and comfort of wearing, so as to achieve the effect of sleep aid and pressure reduction therapy. 2. When adjusting the cranial top limiting posture, this invention allows for axial displacement of the sliding column and rotating plate by pulling the retaining ring outward in the adjustment component. This disengages the toothed ring from the locking ring's groove, releasing the structural angle lock. After unlocking, the lever on the edge of the rotating plate can be moved to rotate the sliding column. The sliding column, through the cooperation of the external limiting protrusion and the rotating cylinder's groove, drives the rotating cylinder to rotate synchronously, thereby causing the cranial top limiting component fixed at the bottom to deflect and finely adjust, precisely adapting to the user's cranial top curvature and wearing posture. After adjusting to the appropriate angle, the retaining ring is released. Under the elastic reset force of the return spring, the sliding column and rotating plate automatically return to their original positions, and the toothed ring re-engages into the corresponding groove of the locking ring, forming a locking engagement again. This locks the deflection angle of the cranial top limiting component, ensuring that the angle does not shift or wobble during wearing. This process is convenient to operate, achieving precise positioning and stable locking at any angle, ensuring that the cranial top limiting structure is adjustable, lockable, and adaptively fits the head curve. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a side view of the structure of the present invention; Figure 3 This is a schematic diagram of the skull-top positioning component of the present invention; Figure 4 This is a schematic diagram of the head circumference limiting component of the present invention; Figure 5 This is a schematic diagram of a partial cross-section of the deflection component of the present invention; Figure 6 This is a schematic diagram of the deflection component of the present invention; Figure 7 This is a schematic diagram of the structure of the adjustment component of the present invention; Figure 8 This is a schematic diagram of the cross-sectional structure of the head circumference limiting ring of the present invention; Figure 9 This is a schematic diagram of the connection between the flexible support component and the shoulder support auxiliary component of the present invention; Figure 10 This is a schematic diagram of the flexible support component of the present invention; Figure 11 This is a schematic diagram of the cross-section of the extension block of the present invention; Figure 12 This is a schematic diagram of the shoulder support auxiliary component of the present invention.

[0018] The attached diagram lists the components represented by each number as follows: 1. Head circumference limiting assembly; 1001. Head circumference limiting ring; 1002. Tightening inner sleeve; 1003. Ventilation hole; 2. Support base; 3. Deflection hole; 4. Top of skull limiting assembly; 4001. Headband body; 4002. Elastic inner sleeve; 4003. Ventilation hole; 4004. Limiting pad; 5. Deflection assembly; 5001. Rotating cylinder; 5002. Support bearing; 5003. Limiting protrusion; 6. Adjustment assembly; 6001. Rotating plate; 6002. Sliding column; 6003. Sliding groove; 6004. Return spring; 6005. Toothed ring; 6006. Retaining ring; 6007. Lever; 7. Snap ring; 8. 10. Extension block; 9. Locking bolt; 10. Flexible support assembly; 101. Column; 102. Carriage; 103. Slide rod; 104. Upright pole; 105. Buffer spring; 106. Guide groove; 11. Shoulder support auxiliary assembly; 1101. Main rod; 1102. Strip-shaped sliding hole; 1103. Support ball; 1104. First universal ball; 1105. Support rod; 1106. Support spring; 1107. Slide cylinder; 1108. Second universal ball; 1109. Shoulder support; 1110. Elastic rib; 1111. Anti-slip pad; 12. Lateral extension belt; 13. Tightening belt; 14. Soundproof earmuffs. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-12 The present invention provides a technical solution:

[0021] A headband-mounted soundproof sleep aid and stress-reducing physiotherapy headgear includes a head circumference limiting component 1. Support seats 2 are fixedly connected to both sides of the head circumference limiting component 1. Two deflection holes 3 are opened inside the support seats 2, and cranial top limiting components 4 are installed in the corresponding two deflection holes 3 on both sides. The cranial top limiting components 4 have a semi-circular design, and deflection components 5 are fixed to both ends of their bottom. The head circumference limiting component 1 includes a head circumference limiting ring 1001, with two support seats 2 fixed to both sides of the head circumference limiting ring 1001. The internal fixed connection includes a tightening inner sleeve 1002, which is a ring-shaped design with several ventilation holes 1003 on the outside. The ring-shaped head circumference limiting ring 1001 is fitted on the outside of the head, and the tightening inner sleeve 1002 fixed inside it directly fits the scalp. The tightening inner sleeve 1002 achieves initial tightening and fixation through its flexible wrapping characteristics. At the same time, the several ventilation holes 1003 on the surface of the tightening inner sleeve 1002 can ensure air circulation in the head wearing area and avoid stuffiness and sweat accumulation during long-term wear.

[0022] On both sides of the bottom of the head circumference limiting ring 1001, there are two noise-isolating earmuffs 14. The noise-isolating earmuffs 14 are located below the support base 2 and can accurately correspond to the position of the user's auricle to achieve physical sound insulation and noise reduction and isolate external environmental noise interference. The outer side of the noise-isolating earmuffs 14 is provided with lateral extension straps 12. The top of the lateral extension straps 12 is fixed to the bottom of the support base 2. The bottom of the two lateral extension straps 12 is equipped with a tightening strap 13. The tightening strap 13 can tighten the two lateral extension straps 12 and tie the tightening strap 13 at the chin to complete the auxiliary locking of the overall wearing.

[0023] As a further embodiment of the present invention, the cranial top limiting component 4 includes a headband body 4001, which is semi-circular and has elastic inner sleeves 4002 fixed on both sides of its inner wall. There is a gap between the elastic inner sleeves 4002 and the headband body 4001, and a plurality of ventilation holes 4003 are provided in the elastic inner sleeves 4002. A limiting pad 4004 is fixed on one side of the top of the elastic inner sleeve 4002, and the limiting pad 4004 conforms to the cranial top curve.

[0024] During operation, the semi-circular cranial top limiting component 4 adapts to the curve of the human skull top. After wearing, the elastic inner sleeves 4002 on both sides of the inner wall flexibly fit the surface of the head. The elastic inner sleeves 4002 and the headband body 4001 are fitted with a gap to reserve deformation buffer space. The ventilation holes 4003 further improve the breathability of the cranial top. The limiting pad 4004 at the top fits the curved surface of the skull top, restricts the front and rear displacement between the headband body 4001 and the head circumference limiting ring 1001, and can also prevent slipping and buffer pressure.

[0025] The deflection component 5 is rotatably connected in the deflection hole 3, and the adjustment component 6 is slidably inserted inside the deflection component 5. The adjustment component 6 is installed through the support base 2, and a retaining ring 7 is snapped into the side of the adjustment component 6 near the support base 2. Several annularly arranged retaining grooves are opened on one side of the retaining ring 7, and the retaining ring 7 is fixed to one side of the support base 2.

[0026] As a further embodiment of the present invention, the deflection assembly 5 includes a rotating cylinder 5001, which is fixed to the bottom end of the headband body 4001. A support bearing 5002 is rotatably sleeved on one end of the rotating cylinder 5001. The support bearing 5002 is fixed on one side of the inner wall of the deflection hole 3. Several limiting protrusions 5003 are fixed inside the rotating cylinder 5001, and the rotating cylinder 5001 is slidably sleeved on the outside of the adjustment assembly 6.

[0027] The adjusting assembly 6 includes a rotating plate 6001, with a sliding column 6002 fixed in the middle of the rotating plate 6001. The sliding column 6002 is slidably connected inside the rotating cylinder 5001, and a groove 6003 is formed on the outside of the sliding column 6002 corresponding to the position of the limiting protrusion 5003. The limiting protrusion 5003 is slidably connected inside the groove 6003. A return spring 6004 is fixedly connected between the middle of the sliding column 6002 and the inner wall of the rotating cylinder 5001. A toothed ring 6005 is installed in the rotating plate 6001. The teeth on one side of the ring 6005 are engaged in the slot in the ring 7. The teeth of the ring 6005 on the inner side of the rotating plate 6001 are always engaged in the slot of the ring 7. The deflection angle of the cranial limiting component 4 is locked by the engagement and limiting effect of the slot and the teeth, ensuring that the angle does not shift or shake during the wearing process. A retaining ring 6006 is fixed at the end of the rotating plate 6001 away from the ring 7. Several levers 6007 are fixed between the edge of the retaining ring 6006 and the rotating plate 6001.

[0028] During operation, by pulling the retaining ring 6006 in the adjusting component 6 outward, the sliding column 6002 and the rotating plate 6001 are axially displaced as a whole, causing the toothed ring 6005 and the retaining ring 7 to disengage from each other, releasing the structural angle locking state. After unlocking, the lever 6007 on the edge of the rotating plate 6001 can be moved to rotate the sliding column 6002 as a whole. The sliding column 6002 drives the rotating cylinder 5001 to rotate synchronously through the cooperation of the external limiting protrusion 5003 and the sliding groove 6003 of the rotating cylinder 5001. This, in turn, causes the top-of-the-head limiting component 4 fixed at the bottom to deflect and finely adjust as a whole, adapting to the curvature of the user's head and wearing posture, thus improving wearing comfort.

[0029] An extension block 8 is fixedly connected to one side of the two support bases 2 that are far apart from each other. A flexible support component 10 slides through the extension block 8. A locking bolt 9 is tightly connected to one side of the flexible support component 10. The locking bolt 9 is threaded into the extension block 8. A shoulder support auxiliary component 11 is slidably connected to the bottom of the flexible support component 10. The two shoulder support auxiliary components 11 are located on both sides of the head circumference limiting component 1.

[0030] As a further embodiment of the present invention, the flexible support assembly 10 includes a column 101, with limit strips fixed on both sides of the column 101 and sliding through the extension block 8. A slide 102 is fixed at the bottom end of the column 101. The slide 102 has an inverted U-shaped design, and slide rods 103 are fixedly connected to both ends of the bottom. A vertical rod 104 slides through the middle of the slide 102. A buffer spring 105 is sleeved on the outside of the vertical rod 104. The two ends of the buffer spring 105 are fixed between the slide 102 and the shoulder support auxiliary assembly 11. A guide groove 106 is opened at the bottom end of the column 101, and the top end of the vertical rod 104 is slidably connected in the guide groove 106.

[0031] The shoulder support auxiliary component 11 includes a main rod 1101. The top end of the main rod 1101 is fixedly connected to the bottom end of the upright rod 104 and the buffer spring 105. A strip-shaped sliding hole 1102 is opened in the middle of the main rod 1101, and the sliding rod 103 slides through the strip-shaped sliding hole 1102.

[0032] During operation, the slide bar 103 is horizontally fixed to both ends of the bottom of the slide frame 102 and passes through the strip-shaped sliding hole 1102 of the main rod 1101, so that the main rod 1101 can slide vertically along the slide bar 103. It can adaptively adjust up and down according to the user's shoulder height and body shape differences, improving the fit accuracy of the shoulder support 1109. When the user's head shakes slightly or the body moves slightly, the buffer spring 105 can adaptively extend and deform, and together with the vertical floating displacement of the main rod 1101 along the slide bar 103, it can jointly offset the rigid impact force generated by the movement and avoid shoulder pressure and soreness caused by rigid support.

[0033] As a further embodiment of the present invention, a support ball 1103 is movably connected in the ball groove opened at the bottom end of the main rod 1101. A shoulder support 1109 is fixed at the bottom end of the support ball 1103. The shoulder support 1109 has an inverted U-shaped design and is provided with an anti-slip pad 1111 inside. An elastic rib 1110 is fixed between the anti-slip pad 1111 and the inner wall of the shoulder support 1109.

[0034] During operation, the bottom end of the main rod 1101 is connected to the shoulder support 1109 via the support ball 1103 to form a universal movable connection. Utilizing the multi-angle rotation characteristics of the support ball 1103, the inverted U-shaped shoulder support 1109 can automatically deflect and align itself according to different shoulder contours such as flat shoulders, sloping shoulders, and sloping shoulders, ensuring that the contact surface of the shoulder support 1109 fully fits the shoulder skin and the force is evenly distributed. The shoulder support 1109 is equipped with a composite flexible structure of anti-slip pad 1111 and elastic rib 1110. The elastic deformation of the elastic rib 1110 adapts to the curvature of the shoulder and increases the contact friction, effectively preventing the shoulder support 1109 from slipping and falling off during wear and dispersing local pressure.

[0035] A first universal ball joint 1104 is fixed at the upper position on one side of the main rod 1101. A support rod 1105 is provided on the outside of the first universal ball joint 1104. The ball groove at the top of the support rod 1105 is movably connected to the first universal ball joint 1104. A slide cylinder 1107 is slidably sleeved on the outside of the support rod 1105. A second universal ball joint 1108 is movably connected in a ball groove at the bottom of the slide cylinder 1107. The second universal ball joint 1108 is fixed on the shoulder support 1109 on the side away from the support ball 1103. A support spring 1106 is fixed between the bottom end of the support rod 1105 and the inner wall of the slide cylinder 1107. The slide cylinder 1107 and the support rod 1105 are installed at an angle between the main rod 1101 and the shoulder support 1109.

[0036] During operation, the first universal ball 1104 and the second universal ball 1108 at the end of the support rod 1105 and the slide cylinder 1107 are connected in a double universal joint, which supports the shoulder support 1109. This allows the shoulder support 1109 to adjust its tilt support angle synchronously with the up and down sliding and angle deflection of the shoulder support 1109, always maintaining a tilt support force state. Combined with the elastic support of the support spring 1106, the overall support stability and anti-sway capability of the shoulder support 1109 are greatly improved.

[0037] Working principle of this invention:

[0038] With the head circumference limiting component 1 as the main wearing base, when wearing, the ring-shaped head circumference limiting ring 1001 is fitted on the outside of the head, and the inner tightening sleeve 1002 fixed inside it directly fits against the scalp. The flexible wrapping characteristics of the inner tightening sleeve 1002 achieve initial tightening and fixation. At the same time, several ventilation holes 1003 arranged on the surface of the inner tightening sleeve 1002 can ensure air circulation in the head wearing area and avoid stuffiness and sweat accumulation during long-term wear. The bottom two sides of the head circumference limiting ring 1001 are fixedly equipped with sound-insulating earmuffs 14, which can accurately correspond to the position of the user's auricle to achieve physical sound insulation and noise reduction and isolate external environmental noise interference. At the same time, the lateral extension strap 12 is used to realize the structural connection between the sound-insulating earmuffs 14 and the upper support base 2. With the bottom tightening strap 13, the overall wearing is completed with auxiliary locking, further improving the overall stability of the headgear.

[0039] In its normal state, the teeth of the toothed ring 6005 on the inner side of the rotating plate 6001 are always engaged and locked inside the groove of the retaining ring 7. The engagement between the groove and the teeth locks the deflection angle of the cranial top limiting component 4, ensuring that the angle does not shift or wobble during wear. When it is necessary to adjust the cranial top limiting posture, the retaining ring 6006 in the adjusting component 6 can be pulled outwards, causing the sliding column 6002 and the rotating plate 6001 to move axially, disengaging the toothed ring 6005 from the groove of the retaining ring 7, thus releasing the structural angle lock. After unlocking, the lever 6 on the edge of the rotating plate 6001 can be moved. 007, drives the slide column 6002 to rotate as a whole. The slide column 6002 drives the rotating cylinder 5001 to rotate synchronously through the cooperation of the external limiting protrusion 5003 and the slide groove 6003 of the rotating cylinder 5001. This drives the top of the head fixed at the bottom to deflect and finely adjust the whole, accurately adapting to the curvature of the user's head and wearing posture. After adjusting to the appropriate angle, the retaining ring 6006 is released. Under the elastic reset force of the return spring 6004, the slide column 6002 and the rotating plate 6001 automatically return to their positions. The toothed ring 6005 re-engages into the corresponding slot of the retaining ring 7, forming a meshing lock again, and completing the angle fixation.

[0040] The support seats 2 on both sides of the head circumference limiting component 1 serve as the mounting carriers for the cranial top limiting component 4. The deflection holes 3 inside provide space for the angle adjustment of the cranial top structure. The semi-circular cranial top limiting component 4 adapts to the curve of the human cranial top. After wearing, the elastic inner sleeves 4002 on both sides of the inner wall flexibly fit the surface of the head. The elastic inner sleeves 4002 and the headband body 4001 are fitted with a gap to reserve deformation buffer space. The ventilation holes 4003 further improve the breathability of the cranial top. The limiting pad 4004 at the top fits the curved surface of the cranial top, restricts the front and rear displacement between the headband body 4001 and the head circumference limiting ring 1001, and can also prevent slipping and buffer pressure.

[0041] The extension blocks 8 fixed on the outer side of the two side support seats 2 provide a vertical sliding installation carrier for the flexible support component 10. The column 101 of the flexible support component 10 slides through the extension blocks 8 via the limit strips on both sides, which can realize the free adjustment of the vertical height of the shoulder support auxiliary component 11 to adapt to the wearing needs of users with different head and neck lengths and heights. After adjusting to the appropriate height, tighten the locking bolt 9 connected to the thread on the outer side of the extension block 8. The bolt end presses tightly against the side wall of the column 101, and the friction force is used to realize the vertical positioning and locking of the flexible support component 10, preventing the height from slipping and changing during use.

[0042] The inverted U-shaped slide 102 at the bottom of the column 101 provides a sliding support base for the shoulder support auxiliary component 11. The slide rod 103 is horizontally fixed to both ends of the bottom of the slide 102 and passes through the strip-shaped sliding hole 1102 of the main rod 1101, so that the main rod 1101 can slide vertically along the slide rod 103. It can be adjusted vertically according to the user's shoulder height and body shape differences, improving the fit accuracy of the shoulder support 1109. At the same time, the buffer spring 105 sleeved between the slide 102 and the main rod 1101, the slidable column 104 and the guide groove 106 cooperate with each other to form a double vertical elastic buffer structure. When the user's head shakes slightly or the body moves slightly, the buffer spring 105 can adaptively stretch and deform, and cooperate with the vertical floating displacement of the main rod 1101 along the slide rod 103 to jointly offset the rigid impact force generated by the activity.

[0043] The bottom end of the main rod 1101 is connected to the shoulder support 1109 via a support ball 1103, forming a universal joint. Utilizing the multi-angle rotation characteristics of the support ball 1103, the inverted U-shaped shoulder support 1109 can autonomously rotate and align itself according to different shoulder shapes such as flat shoulders, sloping shoulders, and angled shoulders, ensuring that the contact surface of the shoulder support 1109 fully conforms to the shoulder skin and that the force is evenly distributed. The shoulder support 1109 is equipped with a composite flexible structure of anti-slip pads 1111 and elastic ribs 1110. The elastic deformation of the elastic ribs 1110 adapts to the curvature of the shoulder, while increasing contact friction, effectively preventing the shoulder support 1109 from slipping and falling off during wear, and further dispersing... Localized pressure is applied to avoid shoulder pressure marks and soreness caused by prolonged wear. The support rod 1105, slide cylinder 1107, and support spring 1106, which are obliquely assembled between the main rod 1101 and the shoulder support 1109, form an auxiliary triangular support system. Relying on the first universal ball 1104 and the second universal ball 1108 at both ends, the system achieves double-end universal hinge. It can synchronously and adaptively adjust the tilt support angle with the up and down sliding and angle deflection of the shoulder support 1109, always maintaining an oblique support force state. Combined with the elastic support of the support spring 1106, the overall support stability and anti-shaking ability of the shoulder support 1109 are greatly improved, avoiding unilateral force and support collapse.

Claims

1. A headband-mounted soundproof sleep aid and stress-relieving physiotherapy headgear, comprising a head circumference limiting component (1), characterized in that: The head circumference limiting component (1) is fixedly connected to two support seats (2) on both sides. The support seat (2) has two deflection holes (3) inside. The cranial top limiting component (4) is installed in the two corresponding deflection holes (3) on both sides. The cranial top limiting component (4) is a semi-circular design and the two ends of the bottom are fixed with deflection components (5). The deflection components (5) are rotatably connected in the deflection holes (3), and the adjustment component (6) is slidably inserted into the deflection component (5). The adjustment component (6) is installed through the support seat (2), and the side of the adjustment component (6) near the support seat (2) is engaged with a retaining ring (7). The retaining ring (7) has several annularly arranged grooves on one side. The retaining ring (7) is fixed to one side of the support base (2). An extension block (8) is fixedly connected to the side of the two support bases (2) that are far apart from each other. A flexible support component (10) slides through the extension block (8). A locking bolt (9) is tightly connected to one side of the flexible support component (10). The locking bolt (9) is threaded in the extension block (8). A shoulder support auxiliary component (11) is slidably connected to the bottom of the flexible support component (10). The two shoulder support auxiliary components (11) are located on both sides of the head circumference limiting component (1).

2. The headband-mounted soundproof sleep aid and stress-relieving physiotherapy headgear according to claim 1, characterized in that: The head circumference limiting component (1) includes a head circumference limiting ring (1001), two support seats (2) are fixed on both sides of the head circumference limiting ring (1001), and a tightening inner sleeve (1002) is fixedly connected inside the head circumference limiting ring (1001). The tightening inner sleeve (1002) is a ring design and has several ventilation holes (1003) on the outside.

3. A headband-mounted soundproof sleep aid and stress-relieving physiotherapy headgear according to claim 2, characterized in that: Soundproof earmuffs (14) are fixed on both sides of the bottom of the head circumference limiting ring (1001). The soundproof earmuffs (14) are located below the support base (2). The outer side of the soundproof earmuffs (14) is provided with lateral extension straps (12). The top of the lateral extension straps (12) is fixed to the bottom of the support base (2). The bottom ends of the two lateral extension straps (12) are fitted with tightening straps (13).

4. The headband-mounted soundproof sleep aid and stress-relieving physiotherapy headgear according to claim 1, characterized in that: The cranial top limiting component (4) includes a headband body (4001), which is semi-circular and has elastic inner sleeves (4002) fixed on both sides of its inner wall. There is a gap between the elastic inner sleeves (4002) and the headband body (4001), and several ventilation holes (4003) are provided in the elastic inner sleeves (4002). A limiting pad (4004) is fixed on one side of the top of the elastic inner sleeves (4002), and the limiting pad (4004) conforms to the cranial top curve.

5. A headband-mounted soundproof sleep aid and stress-relieving physiotherapy headgear according to claim 4, characterized in that: The deflection assembly (5) includes a rotating cylinder (5001), which is fixed to the bottom end of the headband body (4001). A support bearing (5002) is sleeved on one end of the rotating cylinder (5001). The support bearing (5002) is fixed on one side of the inner wall of the deflection hole (3). Several limiting protrusions (5003) are fixed inside the rotating cylinder (5001), and the rotating cylinder (5001) is sleeved and slid outside the adjustment assembly (6).

6. A headband-mounted soundproof sleep aid and stress-relieving physiotherapy headgear according to claim 5, characterized in that: The adjusting assembly (6) includes a rotating plate (6001), a sliding column (6002) fixed in the middle of the rotating plate (6001), the sliding column (6002) being slidably connected inside the rotating cylinder (5001), and a groove (6003) being provided on the outside of the sliding column (6002) corresponding to the position of the limiting protrusion (5003), the limiting protrusion (5003) being slidably connected in the groove (6003), and the middle of the sliding column (6002) being connected to the rotating cylinder (5001). A return spring (6004) is fixedly connected between the inner walls of the cylinder (5001). A toothed ring (6005) is installed in the rotating plate (6001). The teeth on one side of the toothed ring (6005) are engaged in the groove in the retaining ring (7). A retaining ring (6006) is fixed at the end of the rotating plate (6001) away from the retaining ring (7). Several levers (6007) are fixed between the edge of the retaining ring (6006) and the rotating plate (6001).

7. A headband-mounted soundproof sleep aid and stress-relieving physiotherapy headgear according to claim 1, characterized in that: The flexible support component (10) includes a column (101), with limit strips fixed on both sides of the column (101) and sliding through the extension block (8). A slide (102) is fixed at the bottom of the column (101). The slide (102) is an inverted U-shaped design, and slide rods (103) are fixedly connected to both ends of the bottom. A vertical rod (104) slides through the middle of the slide (102). A buffer spring (105) is sleeved on the outside of the vertical rod (104). The two ends of the buffer spring (105) are fixed between the slide (102) and the shoulder support auxiliary component (11). A guide groove (106) is opened at the bottom of the column (101), and the top end of the vertical rod (104) is slidably connected in the guide groove (106).

8. A headband-mounted soundproof sleep aid and stress-reducing therapeutic headgear according to claim 7, characterized in that: The shoulder support auxiliary component (11) includes a main rod (1101), the top of which is fixedly connected to the bottom of the upright (104) and the buffer spring (105). A strip-shaped sliding hole (1102) is provided in the middle of the main rod (1101), and the sliding rod (103) slides through the strip-shaped sliding hole (1102).

9. A headband-mounted soundproof sleep aid and stress-reducing therapeutic headgear according to claim 8, characterized in that: A support ball (1103) is movably connected to a ball groove at the bottom of the main rod (1101). A shoulder support (1109) is fixed to the bottom of the support ball (1103). The shoulder support (1109) has an inverted U-shaped design and an anti-slip pad (1111) inside. An elastic rib (1110) is fixed between the anti-slip pad (1111) and the inner wall of the shoulder support (1109). A first universal ball (1104) is fixed above one side of the main rod (1101). A support rod (1105) is provided outside the first universal ball (1104). A ball groove is opened at the top of the support rod (1105). The first universal ball (1104) is movably connected to the support rod (1105). A slide cylinder (1107) is slidably sleeved on the outside of the support rod (1105). A ball groove is opened at the bottom end of the slide cylinder (1107) and a second universal ball (1108) is movably connected inside. The second universal ball (1108) is fixed on the shoulder support (1109) on the side away from the support ball (1103). A support spring (1106) is fixed between the bottom end of the support rod (1105) and the inner wall of the slide cylinder (1107). The slide cylinder (1107) and the support rod (1105) are installed at an incline between the main rod (1101) and the shoulder support (1109).

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