Ergonomic sleep throw pillow

Abstract

The utility model belongs to the technical field of textiles, and particularly relates to an ergonomic sleep throw pillow which comprises a throw pillow body, and the throw pillow body comprises a cervical vertebra supporting part, a left side supporting part connected with the first end of the cervical vertebra supporting part and a right side supporting part connected with the second end of the cervical vertebra supporting part. And a first connecting part between the left side supporting part and the cervical vertebra supporting part is sunken downwards. When a user lies on the side, the cervical vertebra can be kept in the middle line position of the body, the arms are placed in the concave positions of the first connecting parts between the cervical vertebra supporting part and the left supporting part, the arm pressure is dispersed through the left supporting part, and the legs are placed in the second connecting parts between the cervical vertebra supporting part and the left supporting part; meanwhile, the cervical vertebra supporting part is effectively attached to the cervical vertebra of the human body, so that the cervical vertebra is kept in an S-shaped bending state, the pressure of the cervical vertebra is relieved, and the lumbar vertebra is assisted to be cared during sleeping.

Description

Technical Field

[0001] The utility model belongs to the technical field of textiles, and particularly relates to an ergonomic sleeping pillow. Background Art

[0002] Currently, due to the accelerated pace of life and increased work intensity, sleep problems have become a concern for many people, hindering work and life at the very least, and even impacting physical and mental health at the worst. Sleep problems can be caused by both physiological and psychological factors. Physically, poor sleeping posture, lack of resting hands and feet, excessive pressure on the lumbar spine, and excessive tossing and turning can all affect sleep quality. Psychologically, most young people often experience feelings of loneliness and lack of security during sleep, leading to an inability to fall asleep peacefully and taking longer to fall asleep, among other sleep disorders.

[0003] Sleep pillows are common bedding products. Currently, the sleep pillows on the market are simple in design and have a single function. They are only suitable for certain usage scenarios or supporting certain parts of the body, and cannot meet the needs of most areas that require support. They lack sufficient versatility and adaptability, resulting in poor comfort during use and ineffective relief of pressure points. Prolonged use can cause physical discomfort, bone deformation, nerve compression, and other problems. Furthermore, most existing large pillows cannot be removed or replaced, making cleaning difficult. Hand washing is laborious and time-consuming, and airing them in the sun takes a long time, making them difficult to dry thoroughly, adding to the inconvenience of use. Because pillows are used in close proximity to the body for long periods of time, they need to be replaced and cleaned regularly. Improper cleaning and long-term use not only affect the user's sense of comfort but also breed a large number of harmful bacteria and mites, which can lead to pathological conditions such as sensitive skin allergies, eczema, and infections, and even induce allergic asthma and rhinitis, posing health risks to the human body. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide an ergonomic sleeping pillow to address the above-mentioned problems with sleeping pillows currently on the market. These pillows are simple in shape and function, suitable only for certain usage scenarios or supporting certain parts of the body, and cannot meet the needs of most parts that need support. They lack sufficient versatility and adaptability, resulting in poor comfort during use, ineffective relief of pressure points, and may cause physical discomfort, bone deformation, nerve compression, and other problems with prolonged use. In addition, most existing large pillows cannot be removed from their covers, making cleaning difficult. Hand washing is laborious and time-consuming, and airing them in the sun takes a long time and is difficult to dry thoroughly, adding to the inconvenience during use. Because pillows are used in close proximity to the body for long periods of time, they need to be replaced and cleaned regularly. If they are not cleaned and used for a long time, they not only affect the user's physical sense but also breed a lot of bacteria and mites, which can cause pathological conditions such as sensitive skin allergies, eczema, and infection, and may even induce allergic asthma, rhinitis, etc., posing health risks to the human body.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] The utility model provides a sleeping pillow, which comprises a pillow body, wherein the pillow body comprises a cervical vertebra supporting part, a left side supporting part connected to a first end of the cervical vertebra supporting part, and a right side supporting part connected to a second end of the cervical vertebra supporting part, wherein a first connection portion between the left side supporting part and the cervical vertebra supporting part is recessed downwards.

[0007] The principle of the sleeping pillow of the present invention is as follows: by setting a pillow main body, the pillow main body includes a cervical vertebra support part, a left side support part connected to the first end of the cervical vertebra support part, and a right side support part connected to the second end of the cervical vertebra support part, and the left side support part is set to be concave downward at the connection part with the cervical vertebra support part, so that the arms can be placed in the concave part when lying on the side, and the pressure of the arms is dispersed by the left side support part, and the legs are placed at the second connection part between the cervical vertebra support part and the left side support part, thereby effectively supporting the arms and legs, avoiding sore arms and having nowhere to put the legs, and at the same time, the cervical vertebra support part is effectively attached to the human body's cervical vertebra, so that the cervical vertebra maintains an S-shaped bending state, relieves the pressure on the cervical vertebra, and thus helps protect the lumbar vertebra during sleep.

[0008] Optionally, the angle between the left support portion and the cervical vertebra support portion is greater than 90° and less than 180°.

[0009] Specifically, the utility model sets the angle between the left support part and the cervical support part to be greater than 90° and less than 180°, that is, the angle between the two supports is an obtuse angle, which can provide a comfortable placement position for the arm and effectively support the arm, thereby improving the comfort of the sleeping pillow.

[0010] Optionally, the angle between the right supporting portion and the cervical vertebra supporting portion is greater than 90° and less than 180°.

[0011] Specifically, the utility model sets the angle between the right support part and the cervical support part to be greater than 90° and less than 180°, that is, the angle between the two supports is an obtuse angle, which can provide a comfortable placement position for the legs, effectively support the legs, and improve comfort.

[0012] Optionally, the left support portion is detachably connected to the cervical vertebra support portion.

[0013] Specifically, the utility model provides the left side support portion to be detachably connected to the cervical vertebra support portion, thereby facilitating disassembly and cleaning of dirty areas.

[0014] Optionally, the right side support portion is detachably connected to the cervical vertebra support portion.

[0015] Specifically, the utility model provides the right side support portion to be detachably connected to the cervical vertebra support portion, thereby facilitating disassembly and cleaning of dirty areas.

[0016] Optionally, the left support portion and the right support portion extend in opposite directions.

[0017] Specifically, the utility model arranges the left support part and the right support part to extend in opposite directions. The straight pillow line design is more conducive to keeping the spine in a straight and horizontal state during sleep, which helps to keep the spine healthy and not easily deformed, thereby improving the comfort of the sleeping pillow.

[0018] Optionally, the first connecting portion has an arc-shaped structure.

[0019] Specifically, the present invention can make the transition between the left support portion and the cervical support portion more natural by configuring the first connecting portion to be an arc-shaped structure, thereby improving the comfort of the sleeping pillow.

[0020] Optionally, the second connection portion between the right support portion and the second end of the cervical vertebra support portion is an arc-shaped structure.

[0021] Specifically, the present invention can make the transition between the right side support part and the cervical vertebra support part more natural by setting the second connection part between the right side support part and the second end of the cervical vertebra support part to be an arc-shaped structure, thereby improving the comfort of the sleeping pillow.

[0022] Optionally, the hardness of the first connection portion is greater than the hardness of a portion surrounding the first connection portion.

[0023] Specifically, the present invention can better support the neck through the first connection part by setting the hardness of the first connection part to be greater than the hardness of the surrounding parts of the first connection part, thereby preventing the first connection part from collapsing and affecting comfort.

[0024] Optionally, the hardness of the second connection portion is greater than the hardness of a peripheral portion of the second connection portion.

[0025] Specifically, the present invention can better support the legs through the second connection part by increasing the hardness of the peripheral part of the second connection part, thereby preventing the second connection part from collapsing and affecting comfort.

[0026] Optionally, the sleeping pillow further includes a waist support member for supporting the waist.

[0027] Specifically, the present invention provides a lumbar support member for supporting the waist, thereby further improving the comfort of the sleeping pillow. Furthermore, the pillow body and lumbar support member can be used by different people, thereby increasing the applicability of the sleeping pillow in various usage scenarios.

[0028] Optionally, the waist support member is in a dumbbell-shaped structure that is thick in the middle and thin at both ends.

[0029] Specifically, the utility model configures the lumbar support member to be a dumbbell-shaped structure that is thick in the middle and thin at both ends, so that the lumbar support member can better fit the lumbar curve of the human body, thereby further improving the comfort of the sleeping pillow.

[0030] Optionally, the cervical vertebra supporting part, the left supporting part and the right supporting part all include a pillow core and a pillowcase sleeved on the outside of the pillow core, and the pillow core is a memory foam pillow core or a hollow fiber pillow core.

[0031] Specifically, the utility model comprises the cervical vertebra support part, the left side support part and the right side support part, each of which includes a pillow core and a pillowcase that is sleeved on the outside of the pillow core, and the pillow core is configured to be filled with memory foam and / or hollow fiber. The memory foam can improve the resilience of the pillow core, thereby preventing the pillow core from being deformed due to force during use, thereby affecting the comfort of the sleeping pillow; the hollow fiber can improve the resilience, fluffiness and warmth of the pillow core, thereby improving the comfort of the sleeping pillow.

[0032] Optionally, the pillowcase is provided with a detachable zipper.

[0033] Specifically, the present invention provides a pillowcase with a detachable zipper, which makes it easy to remove the pillow core from the pillowcase and thus facilitates cleaning of the pillowcase.

[0034] Optionally, the detachable zipper is a hidden detachable zipper.

[0035] Specifically, the present invention can improve the aesthetics of the sleeping pillow by configuring the detachable zipper to be a hidden detachable zipper, while also preventing the zipper from causing damage and discomfort to the user during use, thereby improving comfort and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a structural diagram of the sleeping pillow of Example 1;

[0037] Figure 2 This is a schematic structural diagram of the sleeping pillow of Example 2;

[0038] Figure 3 This is a schematic structural diagram of the sleeping pillow of Example 3;

[0039] Figure 4 This is a schematic structural diagram of a sleeping pillow according to Example 4;

[0040] Figure 5 This is a schematic structural diagram of a sleeping pillow according to Example 5.

[0041] Reference numerals

[0042] 1- pillow body, 11- cervical vertebra support part, 12- left side support part, 13- right side support part, 14- first connection part, 141- recessed part, 15- second connection part. DETAILED DESCRIPTION

[0043] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention.

[0044] In this utility model, unless otherwise specified or limited, the term "connection" and the like should be understood in a broad sense. For example, connection can mean direct connection or indirect connection through an intermediate medium, and can mean internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0045] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, solution B, or solutions that meet both A and B. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0046] In the related art, sleeping pillows on the market have simple shapes and single functions. They are only suitable for certain usage scenarios or supporting certain parts of the body, and cannot meet the needs of most parts that need support. They lack sufficient versatility and adaptability, resulting in poor comfort during use and ineffective relief of pressure points. Long-term use may cause physical discomfort, bone deformation, nerve compression and other problems. In addition, most existing large pillows cannot be removed from the cover, making cleaning difficult. Hand washing is laborious and time-consuming, and the drying time is long, making it difficult to dry thoroughly, adding to the inconvenience during use. Because the pillow is used close to the body for a long time, it needs to be replaced and cleaned regularly. Unclean and long-term use not only affects the user experience but also breeds a lot of bacteria and mites, which can cause sensitive skin allergies, eczema, infection and other pathological conditions, and even induce allergic asthma, rhinitis, etc., posing a health hazard to the human body.

[0047] In view of the above problems, the present invention proposes a sleeping pillow, comprising a pillow body 1, wherein the pillow body 1 comprises a cervical vertebra supporting portion 11, a left supporting portion 12 and a right supporting portion 13;

[0048] The left support portion 12 is detachably connected to the first end of the cervical vertebra support portion 11. The first connection portion 14 between the left support portion 12 and the cervical vertebra support portion 11 is recessed downward to form a recess 141. The hardness of the first connection portion 14 is greater than the hardness of the surrounding portion of the first connection portion 14.

[0049] The right side support portion 13 is detachably connected to the second end of the cervical vertebra support portion 11. The angle between the right side support portion 13 and the second end of the cervical vertebra support portion 11 is greater than 90° and less than 180°. The second connection portion 15 between the right side support portion 13 and the second end of the cervical vertebra support portion 11 is an arc-shaped structure, and the hardness of the second connection portion 15 is greater than the hardness of the surrounding portions of the second connection portion 15.

[0050] The cervical vertebra support part 11, the left support part 12 and the right support part 13 all include a pillow core and a pillowcase arranged on the outside of the pillow core. The pillow core adopts a memory foam pillow core and / or a hollow fiber pillow core, and the pillowcase is provided with a detachable zipper, which is a hidden detachable zipper.

[0051] In another exemplary embodiment of the present invention, the left support portion 12 and the right support portion 13 extend in opposite directions, the angle between the left support portion 12 and the first end of the cervical vertebrae support portion 11 is greater than 90° and less than 180°, and the first connecting portion 14 has an arc-shaped structure.

[0052] In another exemplary embodiment of the present invention, the sleeping pillow further includes a waist support member 2 for supporting the waist. The waist support member 2 is a dumbbell-shaped structure with a thick middle and thin ends.

[0053] The present invention is described in detail below by way of specific examples. It should also be understood that the following examples are only used to specifically illustrate the present invention and are not to be construed as limiting the scope of protection of the present invention. Any non-essential improvements and adjustments made by those skilled in the art based on the above contents of the present invention fall within the scope of protection of the present invention.

[0054] Example 1

[0055] See also Figure 1 , Figure 1 This is a schematic structural diagram of a sleeping pillow according to this embodiment.

[0056] like Figure 1 As shown, this embodiment provides a sleeping pillow, which includes a pillow body 1 , which includes a cervical vertebra supporting portion 11 , a left supporting portion 12 and a right supporting portion 13 .

[0057] Please continue reading Figure 1 The left side support part 12 is used to disperse the pressure of the arm. The left side support part 12 and the first end of the cervical vertebra support part 11 are detachably connected. The detachable connection can be achieved through any one or more of a snap button, a press button, a coil and a button, a 9-shaped button, an 8-shaped button, a clip, a strap, a magic belt, a magnet, a safety hook, a soft strip buckle, and a zipper. The first connection part 14 between the left side support part 12 and the cervical vertebra support part 11 is recessed downward 141. The hardness of the first connection part 14 is greater than the hardness of the surrounding part of the first connection part 14. The cervical vertebra support part 11 includes a pillow core (not shown) and a pillowcase (not shown) arranged on the outside of the pillow core. The pillowcase can be made of at least one of the following fibers: cotton fiber, polyester fiber, nylon, soybean fiber, linen fiber, wool, Tencel, silk fiber, lyocell fiber, vinylon fiber, acrylic fiber, polypropylene fiber, chloroprene fiber, etc. The pillow core adopts a memory foam pillow core or a hollow fiber pillow core, and the pillowcase is provided with a detachable zipper (not shown), and the detachable zipper adopts a hidden detachable zipper.

[0058] Specifically, this embodiment arranges the left support portion 12 to be detachably connected to the cervical support portion 11, thereby facilitating disassembly and cleaning of dirty parts; by setting the hardness of the first connection portion 14 to be greater than the hardness of the surrounding parts of the first connection portion 14, the first connection portion 14 can better support the arm, thereby preventing the first connection portion 14 from collapsing and affecting comfort; by configuring the left support portion 11 to include a pillow core and a pillowcase that is sleeved on the outside of the pillow core, and configuring the pillow core to adopt a memory foam pillow core or a hollow fiber pillow core, the memory foam can be used to improve the resilience of the pillow core, thereby preventing the pillow core from being deformed due to force during use, thereby affecting the comfort of the sleeping pillow; the hollow fiber is used to improve the resilience, fluffiness and warmth of the pillow core, thereby improving the comfort of the sleeping pillow.

[0059] Please continue reading Figure 1 The cervical support portion 11 is designed to rest against the cervical spine when lying on one's side, relieving pressure and supporting the lumbar spine during sleep. The cervical support portion 11 comprises a pillow core (not shown) and a pillowcase (not shown) that fits over the core. The pillowcase can be made of cotton, polyester, or other fabrics. The pillow core is filled with memory foam and / or hollow fiber, and the pillowcase has a detachable zipper (not shown), which is a concealed zipper.

[0060] Specifically, this embodiment provides the pillowcase with a detachable zipper, which makes it easy to remove the pillow core from the pillowcase and thus facilitates the cleaning of the pillowcase; by providing the detachable zipper as a hidden detachable zipper, the aesthetics of the sleeping pillow can be improved, and at the same time, the zipper can be prevented from causing damage and discomfort to the user during use, thereby improving comfort and safety.

[0061] Please continue reading Figure 1 The right side support part 13 is detachably connected to the second end of the cervical vertebra support part 11. The detachable connection can be achieved through any one or more of a snap button, a press button, a coil and a button, a 9-shaped button, an 8-shaped button, a clip, a strap, a magic tape, a magnet, a safety hook, a soft strip buckle, and a zipper. The angle between the right side support part 13 and the second end of the cervical vertebra support part 11 is greater than 90° and less than 180°. The second connection part 15 between the right side support part 13 and the second end of the cervical vertebra support part 11 is an arc-shaped structure, and the hardness of the second connection part 15 is greater than the hardness of the surrounding parts of the second connection part 15.

[0062] Specifically, this embodiment sets the right side support part 13 to be detachably connected to the cervical vertebra support part 11, which is convenient for disassembly and cleaning of dirty parts; by setting the angle between the right side support part 13 and the second end of the cervical vertebra support part 11 to be greater than 90° and less than 180°, that is, the angle between the two supports is obtuse, which can provide a comfortable placement position for the legs and effectively support the legs, thereby improving comfort; by setting the second connection part 15 between the right side support part 13 and the second end of the cervical vertebra support part 11 to be an arc-shaped structure, the transition between the right side support part 13 and the cervical vertebra support part 11 can be made more natural, thereby improving the comfort of the sleeping pillow. ; By setting the hardness of the second connecting part 15 to be greater than the hardness of the surrounding parts of the second connecting part 15, the second connecting part 15 can better support the legs, and avoid the second connecting part collapsing and affecting comfort; by setting the right supporting part 13 to include a pillow core and a pillowcase arranged on the outside of the pillow core, and setting the pillow core to be filled with memory foam and / or hollow fiber, the memory foam can be used to improve the resilience of the pillow core, and avoid the pillow core being deformed due to force during use, thereby affecting the comfort of the sleeping pillow; the hollow fiber is used to improve the resilience, fluffiness and warmth of the pillow core, thereby improving the comfort of the sleeping pillow.

[0063] The principle of the sleeping pillow of this embodiment is as follows: by providing a pillow body 1, the pillow body 1 includes a cervical vertebra supporting part 11, a left side supporting part 12 connected to the first end of the cervical vertebra supporting part 11, and a right side supporting part 13 connected to the second end of the cervical vertebra supporting part 11, and the left side supporting part 12 is provided as a recess 141 at the first connecting part 14 between the cervical vertebra supporting part 11, so that the cervical vertebra can be kept in the midline position of the body when lying on the side, the arm is placed in the recess 141 provided at the first connecting part 14 between the cervical vertebra supporting part 11 and the left side supporting part 12, the pressure of the arm is dispersed by the left side supporting part 12, and the leg is placed at the second connecting part 15 between the cervical vertebra supporting part 11 and the left side supporting part 13, thereby effectively supporting the arm and leg, avoiding arm soreness and having nowhere to put the leg, and at the same time, the cervical vertebra supporting part 11 is effectively attached to the human body's cervical vertebra, thereby keeping the cervical vertebra in an S-shaped bending state, relieving the pressure on the cervical vertebra, and thus helping to protect the lumbar vertebra during sleep.

[0064] Example 2

[0065] See also Figure 2 , Figure 2 This is a schematic structural diagram of a sleeping pillow according to this embodiment.

[0066] like Figure 2As shown, the difference between this embodiment and embodiment 1 is that the left support portion 12 and the right support portion 13 extend in opposite directions, the angle between the left support portion 12 and the first end of the cervical vertebrae support portion 11 is greater than 90° and less than 180°, and the first connecting portion 14 is an arc-shaped structure.

[0067] Specifically, this embodiment sets the angle between the left support part 12 and the first end of the cervical support part 11 to be greater than 90° and less than 180°, that is, the angle between the two supports is an obtuse angle, which can provide a comfortable placement position for the arm and effectively support the arm, thereby improving comfort; by setting the second connection part 15 between the left support part 12 and the second end of the cervical support part 11 to be an arc-shaped structure, the transition between the left support part 12 and the cervical support part 11 can be made more natural, thereby improving the comfort of the sleeping pillow.

[0068] Example 3

[0069] See also Figure 3 , Figure 3 This is a schematic structural diagram of a sleeping pillow according to this embodiment.

[0070] like Figure 3 As shown, the difference between this embodiment and embodiment 1 is that the end of the right supporting portion 13 away from the cervical vertebra supporting portion 11 is in a bifurcated structure.

[0071] Specifically, in this embodiment, the end of the right support part 13 away from the cervical support part 11 is forked, and the straight pillow line design is more conducive to keeping the spine in a straight and horizontal state during sleep, which helps to keep the spine healthy and not easily deformed, thereby improving the comfort of the sleeping pillow.

[0072] Example 4

[0073] See also Figure 4 , Figure 4 This is a schematic structural diagram of a sleeping pillow according to this embodiment.

[0074] like Figure 4 As shown, the difference between this embodiment and embodiment 2 is that the sleeping pillow further includes a waist support member 2 for supporting the waist, and the waist support member 2 is a dumbbell-shaped structure with a thick middle and thin ends.

[0075] Specifically, this embodiment adds a lumbar support member 2 for supporting the waist, which can provide support for the lumbar spine through the lumbar support member 2, further improving the comfort of the sleeping pillow. At the same time, the pillow body 1 and lumbar support member 2 can be used by different people, improving the applicability of the sleeping pillow in various usage scenarios. By configuring the lumbar support member 2 in a dumbbell-shaped structure (thick in the middle and tapered at both ends), the lumbar support member 2 can better conform to the human lumbar spine curve, further improving the comfort of the sleeping pillow.

[0076] Example 5

[0077] See also Figure 5 , Figure 5 This is a schematic structural diagram of a sleeping pillow according to this embodiment.

[0078] like Figure 5 As shown, the difference between this embodiment and embodiment 3 is that the sleeping pillow further includes a waist support member 2 for supporting the waist, and the waist support member 2 is a dumbbell-shaped structure with a thick middle and thin ends.

[0079] Specifically, this embodiment adds a lumbar support member 2 for supporting the waist, which can provide support for the lumbar spine through the lumbar support member 2, further improving the comfort of the sleeping pillow. At the same time, the pillow body 1 and lumbar support member 2 can be used by different people, improving the applicability of the sleeping pillow in various usage scenarios. By configuring the lumbar support member 2 in a dumbbell-shaped structure (thick in the middle and tapered at both ends), the lumbar support member 2 can better conform to the human lumbar spine curve, further improving the comfort of the sleeping pillow.

[0080] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed in the present invention are intended to be covered by the claims of the present invention.

Claims

1. A sleeping pillow, characterized in that: The sleeping pillow includes a pillow body, which includes a cervical vertebra support part, a left support part connected to the first end of the cervical vertebra support part, and a right support part connected to the second end of the cervical vertebra support part. The first connection part between the left support part and the cervical vertebra support part is recessed downward.

2. The sleeping pillow according to claim 1, wherein: The angle between the left support portion and the cervical vertebra support portion is greater than 90° and less than 180°; And / or, the angle between the right supporting portion and the cervical vertebra supporting portion is greater than 90° and less than 180°.

3. The sleeping pillow according to claim 1, wherein: The left support portion is detachably connected to the cervical vertebra support portion; And / or, the right side support portion is detachably connected to the cervical vertebra support portion.

4. The sleeping pillow according to claim 1, wherein: The left supporting portion and the right supporting portion extend in opposite directions.

5. The sleeping pillow according to claim 1, wherein: The first connecting portion is an arc-shaped structure; And / or, the second connection portion between the right supporting portion and the second end of the cervical vertebra supporting portion is an arc-shaped structure.

6. The sleeping pillow according to claim 5, characterized in that: The hardness of the first connection part is greater than the hardness of the peripheral part of the first connection part; And / or, the hardness of the second connection portion is greater than the hardness of the peripheral portion of the second connection portion.

7. The sleeping pillow according to claim 1, wherein: The sleeping pillow further comprises a waist support member for supporting the waist; And / or, the cervical vertebra supporting part, the left supporting part and the right supporting part all include a pillow core and a pillowcase sleeved on the outside of the pillow core, and the pillow core is a memory foam pillow core or a hollow fiber pillow core.

8. The sleeping pillow according to claim 7, wherein: The waist support piece is in a dumbbell-shaped structure with a thick middle and thin ends.

9. The sleeping pillow according to claim 7, wherein: The pillowcase is provided with a detachable zipper.

10. The sleeping pillow according to claim 9, wherein: The detachable zipper is a hidden detachable zipper.

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