Cap for protecting ears and cervical vertebra when human body lies down

Abstract

The utility model discloses a cap for protecting ears and cervical vertebrae when a human body lies down, which comprises a long-strip-shaped protective sleeve, a cap body, a cap body and a cap body, and is characterized in that the inner side of the cap body is made of soft materials; two side surfaces and the rear part of the head of a human body are wrapped; the fixing assembly is arranged on the sheath, and when the sheath wraps the head of the human body, the sheath and the head of the human body are relatively fixed; the two ear protection assemblies are arranged in the middles of the two ends of the protective sleeve respectively, and when the protective sleeve wraps the head of the human body, the protective sleeve directly faces the two ears of the human body; when the head of a human body lies on one side, ears are prevented from being extruded or pressure borne by the ears is relieved; the neck strap is arranged in the middle of the lower end of the protective sleeve and integrally or detachably connected with the protective sleeve, and when the protective sleeve wraps the head of the human body, the protective sleeve directly faces the rear portion of the neck of the human body; and the supporting bags are arranged at the neck strap, and when the head of the human body lies flat, the supporting bags are attached to the neck for supporting. According to the utility model, ears can be well protected when a user lies on one side, and cervical vertebra can be protected when the user lies flat.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of daily necessities, in particular to a hat for protecting ears and cervical vertebrae when a human body lies down. BACKGROUND

[0002] Mobile phones are essential daily necessities in modern life, and people use them to pass time or obtain information in addition to daily necessities. When playing mobile phones for a long time, people often adopt a comfortable lying posture. When lying on one's side, the ears are pressed for a long time, causing discomfort, and people need to turn over frequently. However, when playing mobile phones for a long time, people must turn over frequently due to discomfort caused by the ears being pressed. When lying on one's back, the neck cannot always maintain a good posture, causing a large pressure on the cervical vertebrae. Therefore, how to solve the problem of comfortable ears and protection of the neck when playing mobile phones becomes an urgent problem to be solved. SUMMARY

[0003] In view of the above defects of the prior art, the purpose of the utility model is to provide a hat for protecting ears and cervical vertebrae when a human body lies down, which can better protect the ears when lying on one's side and protect the cervical vertebrae when lying on one's back.

[0004] The purpose of the utility model is achieved through the following technical scheme:

[0005] A hat for protecting ears and cervical vertebrae when a human body lies down comprises:

[0006] A sheath in the shape of a long strip is made of soft material on the inner side and wraps around the two sides and the back of the head of a human body.

[0007] A fixing assembly is arranged on the sheath and fixes the sheath relative to the head of a human body when the sheath wraps around the head of a human body.

[0008] Two ear protection assemblies are arranged at the middle of the two ends of the sheath and face the two ears of a human body when the sheath wraps around the head of a human body, so as to avoid pressing the ears or reduce the pressure on the ears when the head of a human body lies on one's side.

[0009] A neck strap is arranged at the middle of the lower end of the sheath and is integrally connected with the sheath or detachably connected with the sheath, and faces the back of the neck of a human body when the sheath wraps around the head of a human body.

[0010] A plurality of supporting capsules are arranged at the neck strap and support the neck when the head of a human body lies on one's back.

[0011] Further, the fixing assembly comprises:

[0012] A head cover is connected with the sheath and forms a hat shape, and the head cover wraps around the top of the head of a human body when the sheath wraps around the head of a human body.

[0013] Two straps, the head end is connected with the sheath respectively, when the sheath wraps the human head, the two straps are staggered and tied, and pass around the human head and the lower jaw, and are opposite to the human head.

[0014] Further, it also includes a light-shielding eave, which is arranged on the head cover; the two ends of the light-shielding eave are separated from or fixed on the surface of the sheath or the surface of the head cover;

[0015] When the light-shielding eave is folded and stacked on the head cover, the two ends thereof are fixed on the surface of the sheath or the surface of the head cover;

[0016] When the light-shielding eave is folded down and covers the human eyes, the two ends thereof are fixed on the surface of the sheath.

[0017] Further, the sheath is provided with a gap at the ear protection assembly; after the sheath wraps the human head, the human ears are exposed through the gap;

[0018] The ear protection assembly comprises:

[0019] An inflatable or airtight ear protection bag, which is annular and fixedly arranged in the sheath and covers the outside of the gap.

[0020] Further, the supporting bag is fixedly arranged in the neck strap.

[0021] Further, the fixing assembly comprises:

[0022] An upper strap, the head end of which is fixed on the outer side of one end of the sheath, and the tail end of which is provided with a hook surface of a first magic tape, and the outer side of the other end of the sheath is provided with a loop surface of the first magic tape; when the sheath wraps the human head, the upper strap is wound around the forehead of the human head;

[0023] A lower strap, the head end of which is fixed on the outer side of one end of the sheath, and the tail end of which is provided with a hook surface of a second magic tape, and the outer side of the other end of the sheath is provided with a loop surface of the second magic tape; when the sheath wraps the human head, the upper strap is wound around the chin of the human head.

[0024] Further, the fixing assembly further comprises a top strap or a top cover;

[0025] The head end of the top strap is fixed on the outer side of one end of the sheath, and the tail end of which is provided with a hook surface of a third magic tape, and the outer side of the other end of the sheath is provided with a loop surface of the third magic tape; when the sheath wraps the human head, the top strap is wound around the top of the human head;

[0026] The top cover is in the shape of a shell with an opening downward, and when the sheath wraps the human head, the top cover wraps the forehead and the upper part of the human head.

[0027] Further, it also includes an eye cover or an eye cover strap;

[0028] The eye-covering cover is fixed with the upper band, and an inner liner is arranged inside; the inner liner is made of a hard sheet of deformable material; the eye-covering cover is bent into a tile shape when turned up and buckled on the forehead of the human body; the eye-covering cover is bent into a tile shape when turned down and buckled on the eye area of the human body.

[0029] The head end of the eye-covering band is fixed on the outer side of one end of the sheath, the tail end is provided with a hook surface of the fourth magic tape, and the outer side of the other end of the sheath is provided with a loop surface of the fourth magic tape; when the sheath wraps the head of the human body, the eye-covering band winds through the eye area of the human body to shield the eyes.

[0030] Further, the sheath is provided with a notch at the ear protection assembly; after the sheath wraps the head of the human body, the ears of the human body are exposed through the notch.

[0031] The ear protection assembly comprises:

[0032] The ear protection piece is fixed with the outer surface of the sheath at one end, and the inner surface and the outer surface of the other end are provided with a hook surface of the fifth magic tape; the outer surface of the sheath is respectively provided with a loop surface opposite to the hook surface of the fifth magic tape when the ear protection piece is lifted up and shielded; the ear protection piece shields the notch when shielded.

[0033] The ear protection piece is made of a pressure-reducing deformation material.

[0034] Further, the outer surface of the neck band is provided with a hook surface of the sixth magic tape along the length direction thereof.

[0035] The supporting capsule is an inflatable air bag or a sealed air bag, and the loop surface of the sixth magic tape is attached to the surface; the supporting capsule is fixed on the neck band through the sixth magic tape.

[0036] Due to the adoption of the above technical scheme, the utility model has the following advantages:

[0037] 1. The ear protection assembly is arranged on the sheath, and the sheath and the head of the human body are relatively fixed through the fixing assembly, so that the ear protection assembly can effectively protect the ears in the ear area of the human body, avoid pressing the ears or reduce the pressure intensity on the ears when lying on the side, and keep good comfort.

[0038] 2. The neck band is arranged in the neck area of the human body, and the supporting capsule is arranged at the neck band, so that when the human body lies flat, the neck has sufficient support, the pressure on the cervical vertebrae is small, and the cervical vertebrae are effectively protected.

[0039] 3. The sheath and the neck band adopt a fixed or separable design, so that users with different needs can select a suitable way to wear the utility model according to the actual situation, and the separable design can adopt a connection and fixing structure form such as a magic tape, a button, and a snap fastener.

[0040] Other advantages, objects, and features of the present application will be apparent to those skilled in the art upon reading this specification, and will be learned from the practice of the application. The advantages, objects, and features of the present application can be learned by those skilled in the art based upon the consideration of the following detailed description taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0041] The drawings accompanying the present application are as follows:

[0042] Figure 1 Back view of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 1.

[0043] Figure 2 Left view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 1 after wearing (uncovering eyes state).

[0044] Figure 3 Front view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 1 after wearing (uncovering eyes state).

[0045] Figure 4 Left view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 1 after wearing (covering eyes state).

[0046] Figure 5 Front view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 1 after wearing (covering eyes state).

[0047] Figure 6 Back view of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 2.

[0048] Figure 7 Left view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 2 after wearing.

[0049] Figure 8 Front view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 2 after wearing.

[0050] Figure 9 Back view of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 3.

[0051] Figure 10 Left view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 3 after wearing (uncovering eyes state).

[0052] Figure 11 Front view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 3 after wearing (uncovering eyes state).

[0053] Figure 12Fig. 4 is a left view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 3 after wearing (eye-shielded state).

[0054] Figure 13 Fig. 5 is a front view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 3 after wearing (eye-shielded state).

[0055] Figure 14 Fig. 6 is a left view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 4 after wearing (non-eye-shielded state).

[0056] Figure 15 Fig. 7 is a left view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 5 after wearing (non-eye-shielded state).

[0057] Figure 16 Fig. 8 is a left view structural schematic diagram of the hat for protecting ears and cervical vertebrae when a human body lies down in Example 7 after wearing (non-eye-shielded state).

[0058] In the figure: 1. sheath; 11. notch; 21. upper band; 211. first magic tape; 22. lower band; 221. second magic tape; 23. top band; 231. third magic tape; 24. top cover; 31. ear-protecting bag; 32. ear-protecting piece; 321. fifth magic tape; 4. neck band; 5. supporting bag; 6. eye-shield cover; 61. inner lining; 7. eye-shield band; 71. fourth magic tape; 8. head cover; 9. tie band; 10. light-shield eave; 100. sixth magic tape; 101. snap; 102. inflation nozzle. DETAILED DESCRIPTION

[0059] The utility model will be further described below in combination with the drawings and examples.

[0060] Example 1:

[0061] As shown in the figure, a hat for protecting ears and cervical vertebrae when a human body lies down comprises: Figures 1 to 5

[0062] A sheath 1 is in the shape of a long strip and is made of soft material on the inner side; it wraps around the two sides and the back of the head of a human body;

[0063] A fixing assembly is arranged on the sheath 1 and fixes the sheath 1 relative to the head of a human body when the sheath 1 wraps around the head of a human body;

[0064] Two ear-protecting assemblies are arranged at the middle of the two ends of the sheath 1 respectively and face the two ears of a human body when the sheath 1 wraps around the head of a human body; they can avoid pressing the ears or reduce the pressure on the ears when the head of a human body lies sideways;

[0065] ​A neckband 4 is arranged in the middle of the lower end of the sheath 1 and is integrally connected or detachably connected with the sheath 1. When the sheath 1 is wrapped around the head of the human body, the neckband 4 is opposite the back of the neck of the human body.

[0066] A plurality of supporting capsules 5 are arranged at the neckband 4 and are in contact with the neck to support when the head of the human body is flat.

[0067] In the embodiment, the fixing assembly comprises:

[0068] A head cover 8 is connected with the sheath 1 and is in the shape of a hat. When the sheath 1 is wrapped around the head of the human body, the head cover 8 wraps the top of the head of the human body.

[0069] Two laces 9 are respectively connected with the sheath 1 at the head ends. When the sheath 1 is wrapped around the head of the human body, the two laces 9 are cross-bound and pass through the lower jaw of the human body to be opposite and fixed with the head of the human body.

[0070] In the embodiment,

[0071] Further comprising a light-shielding eave 10 arranged on the head cover 8. The two ends of the light-shielding eave 10 are separated or fixed with the surface of the sheath 1 or the surface of the head cover 8.

[0072] When the light-shielding eave 10 is folded and stacked on the surface of the head cover 8, the two ends thereof are fixed with the surface of the sheath 1 or the surface of the head cover 8.

[0073] When the light-shielding eave 10 is folded down to shield the eyes of the human body, the two ends thereof are fixed with the surface of the sheath 1.

[0074] The connection, fixation and separation of the light-shielding eave 10 with the sheath 1 or the head cover 8 can adopt the structure of the snap 101 or other connection structures which can be fixed and separated, such as magic tape.

[0075] In the embodiment, the sheath 1 is provided with a gap 11 at the ear protection assembly. When the sheath 1 is wrapped around the head of the human body, the ears of the human body are exposed through the gap 11.

[0076] The ear protection assembly comprises:

[0077] An inflatable or airtight ear protection capsule 31 is arranged in the sheath 1 in the shape of a ring and is fixed outside the gap 11.

[0078] The inflation of the ear protection capsule 31 can make the area outside the ears of the human body swell. When the human body is lying on one side, the head of the human body is pressed by the ear protection capsule 31 and the pillow. At this time, the ears are in a suspended state, that is, the ears will not be uncomfortable due to the pressing.

[0079] When the inflatable ear-protecting bag 31 is selected, the user can selectively fill the ear-protecting bag 31 with appropriate gas through the inflation nozzle 102 according to the comfort state of the user when lying on one side, so that the head is kept in good comfort when the human body lies on one side. Of course, the closed ear-protecting bag 31 can also be selected, that is, the internal inflation amount of the ear-protecting bag 31 is fixed and cannot be changed, thereby reducing the production cost.

[0080] In this embodiment, the support bag 5 is fixedly arranged in the neck strap 4.

[0081] The support bag 5 can be selected according to actual conditions, and one or more support bags 5 can be selected. The support bag 5 is also selected to be inflatable or closed. When the inflatable support bag 5 is selected, the user can selectively fill the support bag 5 with appropriate gas through the inflation nozzle 102 according to the state of the user's neck, so that the support bag 5 can appropriately support the human neck when the human body lies flat. Of course, the closed support bag 5 can also be selected, that is, the internal inflation amount of the support bag 5 is fixed and cannot be changed, thereby reducing the production cost.

[0082] Embodiment 2:

[0083] As shown in Figures 6-8 A cap for protecting ears and cervical vertebrae when a human body lies down, comprising:

[0084] A sheath 1 in the shape of a long strip, the inner side of which is made of soft material and wraps around two sides and the back of the head of the human body;

[0085] A fixing assembly arranged on the sheath 1, which fixes the sheath 1 relative to the head of the human body when the sheath 1 wraps around the head of the human body;

[0086] Two ear-protecting assemblies arranged at the middle of the two ends of the sheath 1 respectively, which face the two ears of the human body when the sheath 1 wraps around the head of the human body, so as to avoid pressing the ears or reducing the pressure on the ears when the head of the human body lies on one side;

[0087] A neck strap 4 arranged at the middle of the lower end of the sheath 1, which faces the back of the neck of the human body when the sheath 1 wraps around the head of the human body;

[0088] A plurality of support bags 5 arranged outside the neck strap 4, which are in contact with the neck to support the neck when the head of the human body lies flat.

[0089] In this embodiment, the fixing assembly comprises:

[0090] An upper strap 21 fixed at the head end of the outer side of one end of the sheath 1, and the tail end of which is provided with a hook surface of a first magic tape 211, and the outer side of the other end of the sheath 1 is provided with a loop surface of the first magic tape 211; and the upper strap 21 is wound around the forehead of the human body when the sheath 1 wraps around the head of the human body.

[0091] Lower band 22, the head end is fixed on the outer side of one end of the sheath 1, the tail end is provided with the hook surface of the second magic tape 221, the outer side of the other end of the sheath 1 is provided with the hair surface of the second magic tape 221; when the sheath 1 wraps the human head, the upper band 21 is wound around the chin of the human head.

[0092] Top band 23, the head end of the top band 23 is fixed on the outer side of one end of the sheath 1, the tail end is provided with the hook surface of the third magic tape 231, the outer side of the other end of the sheath 1 is provided with the hair surface of the third magic tape 231; when the sheath 1 wraps the human head, the top band 23 is wound around the top of the human head.

[0093] The top band 23 can prevent the sheath 1 from sliding off the head. The upper band 21, the lower band 22 and the top band 23 can all adopt the elastic bandage material; the first magic tape 211, the second magic tape 221 and the third magic tape 231 are used to fix and adjust the position of the upper band 21, the lower band 22 and the top band 23 on the sheath 1, and other fixed structure forms such as buttons or snaps 101 can also be used, and multiple buttons or snaps 101 can also be provided to adjust the position of the upper band 21 and the lower band 22 on the sheath 1.

[0094] In this example, it also includes an eye covering band 7;

[0095] The head end of the eye covering band 7 is fixed on the outer side of one end of the sheath 1, the tail end is provided with the hook surface of the fourth magic tape 71, the outer side of the other end of the sheath 1 is provided with the hair surface of the fourth magic tape 71; when the sheath 1 wraps the human head, the eye covering band 7 is wound around the eye area of the human head to shield the eyes.

[0096] The eye covering band 7 adopts the elastic bandage material, which can effectively adhere to the eyes to avoid light. The fourth magic tape 71 is used to fix and adjust the position of the eye covering band 7 on the sheath 1, and other fixed structure forms such as buttons or snaps 101 can also be used, and multiple buttons or snaps 101 can also be provided to adjust the position of the upper band 21 and the lower band 22 on the sheath 1.

[0097] In this example, the sheath 1 is provided with a gap 11 at the ear protection assembly; after the sheath 1 wraps the human head, the human ears are exposed through the gap 11;

[0098] The ear protection assembly comprises:

[0099] Ear protection piece 32, one end is fixed to the outer surface of the sheath 1, the inner surface and the outer surface of the other end are provided with the hook surface of the fifth magic tape 321, the outer surface of the sheath 1 is respectively provided with the hair surface opposite to the hook surface of the fifth magic tape 321 when the ear protection piece 32 is lifted up and shielded; the ear protection piece 32 shields the gap 11 when shielded;

[0100] The ear protection piece 32 is made of pressure-reducing deformation material.

[0101] The ear flaps 32 are made of soft materials, such as sponge, cotton, or other materials in a layered structure. The fifth Velcro 321 allows them to be flipped up to expose or cover the ears.

[0102] In this example, the outer surface of the neck strap 4 is provided with a sixth Velcro hook along its length;

[0103] The support bladder 5 is an inflatable air bladder or a sealed air bladder, and its surface is covered with the rough side of the sixth Velcro 100; the support bladder 5 is fixed to the neck strap 4 by the sixth Velcro.

[0104] The inflatable airbag can be inflated by mouth or by pumping air, allowing the user to adjust the airbag volume according to their needs. For fixed-volume airbags, deformable airbags can be selected for a better fit to the cervical spine. The sixth hook and loop fastener 41 can be used to adjust the position and angle of the airbag. Similarly, the sixth hook and loop fastener 41, like the first hook and loop fastener 211, can be replaced with buttons, snaps 101, or other structural forms.

[0105] Example 3:

[0106] like Figures 9-13 As shown, the only difference from Example 2 is that in this example, instead of using an eye-covering band 7, an eye-covering cover 6 is used.

[0107] The eye cover 6 is fixedly connected to the upper band 21 and has an inner lining 61 inside; the inner lining 61 is a rigid deformable material; when the eye cover 6 is flipped up, it bends into a tile shape and is fastened to the forehead of the human body; when the eye cover 6 is flipped down, it bends into a tile shape and is fastened to the eye area of ​​the human body.

[0108] The inner liner 61 can be made of a thin plastic sheet. When the device is worn, the inner liner 61 conforms to the curve of the forehead and bends naturally.

[0109] Example 4:

[0110] like Figure 14 As shown, the only difference from Embodiment 3 is that in this example, the fixing component uses a top cover 24 instead of a top strap 23; the top cover 24 is a shell shape with the opening facing downwards, and when the sheath 1 wraps around the human head, the top cover 24 covers the forehead and the upper part of the human head. At the same time, in this embodiment, the eye cover 6 is connected to the upper strap 21.

[0111] In this embodiment, the sheath 1 and even all materials in contact with the human body are made of mesh fabric to increase breathability, or nylon ice silk fabric to increase the cooling sensation, thereby improving the overall wearing comfort in summer.

[0112] Example 5:

[0113] likeFigure 15 As shown, the only difference from Embodiment 4 is that in this example, the eye cover 6 is connected to the top cover 24.

[0114] In this embodiment, the sheath 1 and even all materials in contact with the human body are made of mesh fabric to increase breathability, or nylon ice silk fabric to increase the cooling sensation, thereby improving the overall wearing comfort in summer.

[0115] Example 6:

[0116] The only difference between this embodiment and Embodiment 1 is that, in this embodiment, the head cover 8 is made of mesh fabric to increase breathability. Alternatively, the entire cover 1 can be made of mesh fabric or nylon ice silk fabric, making it cooler to wear in summer. Meanwhile, the ear protectors 31 are inflatable, allowing cooling gel to be injected into them during summer to further improve comfort. Similarly, the support bladder 5 can also be inflatable and filled with cooling gel.

[0117] Example 7:

[0118] like Figure 16 As shown, the only difference between this embodiment and embodiment 1 is that in this embodiment, the setting of the light-shielding eaves 10 and the related designs (such as snap fasteners 101) are not used.

[0119] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of this technical solution, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A hat that protects the ears and cervical spine when the body is lying down, characterized in that, include: The sheath is long and narrow, with the inside made of a soft material; It wraps around the two sides and the back of the human head; A fixing component is installed on the sheath to fix the sheath relative to the human head when the sheath covers the human head; Two ear protection components are respectively set in the middle of both ends of the cover. When the cover wraps around the human head, they are positioned directly in front of the two ears. When the human head is lying on its side, they prevent the ears from being squeezed or reduce the pressure on the ears. The neck strap is located at the lower middle of the protective sleeve, either integrally with the sleeve or detachably connected. When the sleeve covers the head, it faces the back of the neck. Several support bladders are placed at the neck strap, and when the human head is lying flat, the support bladders fit snugly against the neck for support.

2. The hat for protecting the ears and cervical spine when the human body is lying down, as described in claim 1, is characterized in that... The fixing component includes: The head cover, when connected to the protective sleeve, forms a hat shape; when the protective sleeve wraps around the human head, the head cover covers the top of the human head. Two straps are attached to the sheath at their ends. When the sheath wraps around the human head, the two straps are tied together and wrapped around the lower jaw of the human head to be fixed relative to the human head.

3. The hat for protecting the ears and cervical spine when the human body is lying down, as described in claim 2, is characterized in that... It also includes a light-shielding awning, which is installed on the head cover; the two ends of the light-shielding awning are separated from or fixed to the surface of the protective sleeve or the surface of the head cover; When the sunshade is folded over and stacked on the head cover, its two ends are fixed to the surface of the protective sleeve or the surface of the head cover. When the sunshade is folded down to cover the human eye, its two ends are fixed to the surface of the protective cover.

4. The hat for protecting the ears and cervical spine when the human body is lying down, as described in any one of claims 1-3, is characterized in that... The sheath has a notch at the ear protection component; After the protective sheath covers the human head, the ears are exposed through the opening; The ear protection component includes: The inflatable or sealed ear protectors are ring-shaped and fixedly installed inside the protective sleeve, with the outer sleeve on the outside of the opening.

5. The hat for protecting the ears and cervical spine when the human body is lying down, as described in any one of claims 1-3, is characterized in that... The support bladder is fixedly installed inside the neck strap.

6. The hat for protecting the ears and cervical spine when the human body is lying down, as described in claim 1, is characterized in that... The fixing component includes: an upper strap, the head end of which is fixed to the outer side of one end of the sheath, and the tail end is provided with a hook side of the first Velcro, and the outer side of the other end of the sheath is provided with a loop side of the first Velcro; when the sheath wraps around the human head, the upper strap wraps around the forehead of the human head. The lower strap has its head fixed to the outer side of one end of the sheath, and its tail end has a hook side for a second Velcro closure. The outer side of the other end of the sheath has a loop side for a second Velcro closure. When the sheath wraps around the human head, the upper strap wraps around the chin of the human head.

7. The hat for protecting the ears and cervical spine when the human body is lying down, as described in claim 6, is characterized in that... The fixing component also includes a top strap or a top cover; The top strap is fixed to the outer side of one end of the sheath, and the tail end is provided with a hook side of the third Velcro. The outer side of the other end of the sheath is provided with a loop side of the third Velcro. When the sheath wraps around the human head, the top strap wraps around the top of the human head. The top cover is a shell shape with the opening facing downwards. When the cover wraps around the human head, the top cover wraps around the forehead and the upper part of the human head.

8. The hat for protecting the ears and cervical spine when the human body is lying down, as described in claim 7, is characterized in that... This also includes eye covers or eye shields; The eye cover is fixedly connected to the upper band and has an inner lining; the inner lining is a rigid deformable material; when the eye cover is flipped up, it bends into a tile shape and is fastened to the forehead of the human body; when the eye cover is flipped down, it bends into a tile shape and is fastened to the eye area of ​​the human body. The eye-covering strap is fixed at one end to the outer side of one end of the protective sleeve, and the tail end is provided with a hook side of the fourth Velcro. The outer side of the other end of the protective sleeve is provided with a loop side of the fourth Velcro. When the protective sleeve wraps around the human head, the eye-covering strap wraps around the eye area of ​​the human head to cover the eyes.

9. The hat for protecting the ears and cervical spine when the human body is lying down, as described in claim 1, is characterized in that... The sheath has a notch at the ear protection component; After the protective sheath covers the human head, the ears are exposed through the opening; The ear protection component includes: The ear protector is fixed to the outer surface of the sheath at one end, and the inner and outer surfaces of the other end are provided with hooks for the fifth Velcro. The outer surface of the sheath is provided with a rough surface that faces the hooks of the fifth Velcro when the ear protector is lifted and covered. When the ear protector is covered, the notch is concealed. The ear protectors are made of a pressure-deformable material.

10. The hat for protecting the ears and cervical spine when the human body is lying down, as described in claim 1, is characterized in that... The outer surface of the neck strap is provided with a sixth Velcro hook along its length; The support bladder is an inflatable or sealed air bladder with a sixth Velcro closure on its surface; the support bladder is fixed to the neck strap by the sixth Velcro closure.

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