An adjustable height pillow

Abstract

The utility model discloses an adjustable height's pillow relates to pillow technical field, including pillow support, and the pillow support is divided out with human body pillow pad part corresponding neck support area, left side support area, right side support area and back brain support area, further, be equipped with neck support height adjusting unit for adjusting neck support height on neck support area, be equipped with side support height adjusting unit for adjusting side support height on left side support area and right side support area, be equipped with back brain pillow support height adjusting unit for adjusting back brain pillow support height on back brain support area. Through setting up corresponding adjusting unit, make every support area can realize individual height adjustment, satisfy the use demand of user, ensure when using the pillow, cervical vertebra is in the most comfortable state, effectively avoid the harm to cervical vertebra because of the discomfort of pillow height.

Description

Technical Field

[0001] This utility model belongs to the field of pillow technology, and specifically relates to an adjustable height pillow. Background Technology

[0002] Pillows are an indispensable piece of bedding in daily life, their main function being to provide support for the head, neck, and shoulders during sleep or rest. The appropriate pillow height is crucial for maintaining the natural physiological curvature of the cervical spine, reducing muscle tension, promoting blood circulation, relieving stress, and ensuring high-quality sleep. An improperly sized pillow may lead to stiff neck, cervical strain, neck and shoulder pain, headaches, difficulty breathing, and even affect sleep quality.

[0003] Currently, the height of most traditional pillows on the market is fixed at the time of manufacture. However, due to significant differences in body shape, sleeping posture preferences, and cervical spine curvature among users, a fixed height cannot meet the personalized needs of all users. To overcome the shortcomings of fixed-height pillows, some height-adjustable pillow solutions have emerged on the market, but they generally suffer from the following problems:

[0004] 1. Adjusting pillow height by manually removing / adding some filling is simple but tedious, and the filling is easily lost. Furthermore, the internal structure of the pillow core may become uneven and unstable after adjustment, affecting support and comfort. 2. Adjusting pillow height through a multi-layered structure results in poor overall pillow integrity, easy shifting and sliding, affecting sleep experience and storage convenience. 3. Adjusting pillow height through inflation may pose a risk of air leakage, leading to unstable pillow height. After inflation, the surface may be too hard or uncomfortably elastic, lacking the comfort and support of traditional pillows. Utility Model Content

[0005] The purpose of this invention is to provide a height-adjustable pillow. This pillow is divided into multiple individually adjustable support zones, allowing users to adjust the height of each zone to ensure optimal comfort for the cervical spine and effectively prevent injury caused by unsuitable pillow height. The specific technical solution is as follows:

[0006] An adjustable height pillow includes a pillow support, which is divided into a neck support area, a left side support area, a right side support area, and a back head support area corresponding to the body's pillow area;

[0007] The neck brace area is provided with a neck brace height adjustment section for adjusting the neck brace height;

[0008] The left and right support areas are provided with side support height adjustment parts for adjusting the height of the side supports;

[0009] The posterior head support area is equipped with a posterior head support height adjustment section for adjusting the height of the posterior head support.

[0010] Preferably, the neck support height adjustment part includes a winding drum, an adjusting towel, a limiting cover, and Velcro. A limiting cover is provided between the neck support area and the back head support area, allowing one end of the limiting cover to pass through. The other end of the limiting cover is connected to the edge of the neck support area. The adjusting towel is wound onto the winding drum, and the amount of the adjusting towel wound on it is adjusted by rotating the winding drum, thereby adjusting the neck support height. The Velcro is provided on the inner surface of the limiting cover, and the limiting cover is used to cover the wound adjusting towel into the neck support area.

[0011] Preferably, the edge of the neck support area is also provided with a slit for the adjustable towel that is not rolled up on the winding drum. The towel is then passed through the slit and used to support the user's back or fill the gap between the back of the neck and the pillow.

[0012] Preferably, the side support height adjustment part includes a bottom mounting sponge board, several adjustment sponge blocks, and connecting Velcro. The bottom mounting sponge is provided in both the left support area and the right support area. The connecting Velcro is provided on the connecting surface of the bottom mounting sponge board or the adjustment sponge block. The adjustment sponge block is mounted on the bottom mounting sponge board through the connecting Velcro.

[0013] Preferably, the adjusting sponge block is a 35D high-resilience sponge sheet.

[0014] Preferably, the headrest height adjustment part includes a headrest fixing sponge plate, several pillow pad adjustment sponge blocks, a top support block, and a second connecting Velcro. The headrest fixing sponge plate is installed in the headrest area, and the second connecting Velcro is provided on the connecting surface of the headrest fixing sponge plate, the pillow pad adjustment sponge blocks, or the top support block. The pillow pad adjustment sponge blocks are installed on the headrest fixing sponge plate through the second connecting Velcro, and the top support block is installed on the pillow pad adjustment sponge blocks through the second connecting Velcro.

[0015] Preferably, the pillow cushion adjusting sponge block is a 35D high-resilience sponge sheet.

[0016] Preferably, the pillow support surface of the top support block is provided with a pillow support groove.

[0017] Preferably, it also includes a pillowcase, which is fitted over the pillow support and houses the neck support height adjustment part, the side support height adjustment part, and the back head support height adjustment part.

[0018] Preferably, the entry point of the pillowcase is sealed by a zipper or a strip of cloth.

[0019] Compared with existing technologies, this utility model has the following beneficial effects:

[0020] This invention provides a height-adjustable pillow, which is divided into multiple support zones with individually adjustable heights. Users can adjust the height of the corresponding support zones to ensure that the cervical spine is in the most comfortable state when using the pillow, effectively avoiding damage to the cervical spine caused by unsuitable pillow height. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. The elements or parts in the drawings are not necessarily drawn to scale.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0024] Figure 3 This is an exploded view of the internal structure of this utility model.

[0025] Figure 4 This is a schematic diagram of the adjustable towel rewinding assembly of this utility model.

[0026] Figure 5 This is a schematic diagram of the usage state of this utility model.

[0027] Explanation of key figure labels:

[0028] 100-Pillow support, 110-Neck support area, 111-Rolling drum, 112-Adjustable roll towel, 113-Limiting cover, 114-Hook and loop fastener, 120-Left side support area, 121-Bottom layer sponge board, 122-Adjustable sponge block, 123-Connecting hook and loop fastener, 130-Right side support area, 140-Back head support area, 141-Back head support fixing sponge board, 142-Pillow pad adjusting sponge block, 143-Top support block, 144-Second connecting hook and loop fastener, 150-Pillowcase. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If the terms "first," "second," and "third" are used in the description, they are for descriptive purposes and to distinguish technical features, and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will now be described based on its overall structure.

[0033] Example

[0034] like Figures 1 to 5 As shown, an adjustable-height pillow includes a pillow support 100, which is divided into a neck support area 110, a left side support area 120, a right side support area 130, and a back head support area 140 corresponding to different body parts. Further, the neck support area 110 is provided with a neck support height adjustment part; the left side support area 120 and the right side support area 130 are provided with side support height adjustment parts; and the back head support area 140 is provided with a back head support height adjustment part. Through these adjustment parts, each support area can be individually height-adjusted to meet the user's needs, ensuring the cervical spine is in the most comfortable position when using the pillow and effectively preventing injury to the cervical spine caused by unsuitable pillow height.

[0035] Furthermore, it also includes a pillowcase 150, which is fitted over the pillow support 100 and houses the neck support height adjustment part, the side support height adjustment part, and the back head support height adjustment part. The entrance to the pillowcase 150 is sealed with a zipper or a strip of fabric. By adding the pillowcase 150, all the adjustment parts and the pillow support 100 are covered, forming a complete pillow shape, and also making the pillow smoother to use (such as when switching between supine and side-lying positions). The fabric used for these components can be replaced as needed.

[0036] Preferably, the neck support height adjustment part includes a winding drum 111, an adjusting towel roll 112, a limiting cover 113, and Velcro 114. A limiting cover seam is provided between the neck support area 110 and the back head support area 140, allowing one end of the limiting cover 113 to pass through. The other end of the limiting cover 113 is connected to the edge of the neck support area 110. The adjusting towel roll 112 is wound onto the winding drum 111. By rotating the winding drum 111, the amount of the adjusting towel roll 112 wound on it can be adjusted, thereby adjusting the neck support height. The Velcro 114 is provided on the inner surface of the limiting cover 113, and the limiting cover 113 is used to cover the wound adjusting towel roll 112 into the neck support area 110. Furthermore, the neck support area 110 is provided with a slit for excess material to pass through, through which part of the adjustable towel 112 that is not rolled up on the winding drum 111 passes and rests on the user's back or fills the gap between the back of the neck and the pillow.

[0037] The neck support height adjustment section can be adjusted according to the user's pillow height requirements by wrapping the adjustment towel 112 around the take-up tube 111, with the remaining part passing through the excess seam. The excess part can be folded into a sloping shape that connects with the pillow to fill the gap between the back of the neck and the pillow, thereby improving the user's experience.

[0038] Preferably, the side support height adjustment part includes a bottom mounting sponge plate 121, several adjusting sponge blocks 122, and connecting Velcro 123. The bottom mounting sponge plate 121 is provided in both the left support area 120 and the right support area 130. The connecting Velcro 123 is disposed on the connecting surface of the bottom mounting sponge plate 121 or the adjusting sponge block 122. The adjusting sponge block 122 is mounted on the bottom mounting sponge plate 121 via the connecting Velcro 123. The adjusting sponge block 122 is a 35D high-resilience sponge sheet. The height of the left support area 120 or the right support area 130 is adjusted by adjusting the number of stacked adjusting sponge blocks 122. It is worth noting that, to prevent discomfort to the user during contact with the face, the edges and corners of the adjusting sponge block 122 are rounded.

[0039] Preferably, the headrest height adjustment part includes a headrest fixing sponge plate 141, several pillow cushion adjusting sponge blocks 142, a top support block 143, and a second connecting Velcro 144. The headrest fixing sponge plate 141 is installed in the headrest area 140. The second connecting Velcro 144 is provided on the connecting surface of the headrest fixing sponge plate 141, the pillow cushion adjusting sponge blocks 142, or the top support block 143. The pillow cushion adjusting sponge blocks 142 are installed on the headrest fixing sponge plate 141 via the second connecting Velcro 144, and the top support block 143 is installed on the pillow cushion adjusting sponge blocks 142 via the second connecting Velcro 144. The top support block 143 is made of the same material as the adjusting sponge blocks 122, which are also 35D high-resilience sponge sheets. Further, the top support block 143 has a pillow support groove on its pillow support surface. The pillow support groove is ergonomically designed so that when the user uses the pillow, the back of their head can fit completely against the top support block 143, improving the user's experience.

[0040] In summary, this utility model provides an adjustable-height pillow, which is divided into multiple support zones with individually adjustable heights. Users can adjust the height of the corresponding support zones to ensure that the cervical spine is in the most comfortable state when using the pillow, effectively avoiding damage to the cervical spine caused by unsuitable pillow height.

[0041] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. The purpose of selecting and describing exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art, after reading this specification, can make modifications, substitutions, variations, and various choices and changes to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, variations, and choices and changes are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A height-adjustable pillow, characterized in that, It includes a pillow support (100), which is divided into a neck support area (110), a left side support area (120), a right side support area (130) and a back head support area (140) corresponding to the human body pillow. The neck support area (110) is provided with a neck support height adjustment part for adjusting the height of the neck support. The neck support height adjustment part includes a winding tube (111), an adjustment roll towel (112), a limiting cover (113), and Velcro (114). A limiting cover sewn between the neck support area (110) and the back head support area (140) allows one end of the limiting cover (113) to pass through. The other end of the limiting cover (113) is connected to the neck support. At the edge of the area (110), the adjustable towel (112) is wound onto the take-up drum (111). By rotating the take-up drum (111), the amount of the adjustable towel (112) wound on it is adjusted, thereby adjusting the height of the neck support. The Velcro (114) is provided on the inner surface of the limiting cover (113). The limiting cover (113) is used to cover the rolled-up adjustable towel (112) into the neck support area (110). The left side support area (120) and the right side support area (130) are provided with side support height adjustment parts for adjusting the side support height. The side support height adjustment parts include a bottom mounting sponge plate (121), several adjusting sponge blocks (122) and connecting Velcro (123). The bottom mounting sponge plate (121) is provided in both the left side support area (120) and the right side support area (130). The connecting Velcro (123) is provided on the connecting surface of the bottom mounting sponge plate (121) or the adjusting sponge block (122). The adjusting sponge block (122) is mounted on the bottom mounting sponge plate (121) through the connecting Velcro (123). The back head support area (140) is provided with a back head pillow height adjustment part for adjusting the height of the back head pillow. The back head pillow height adjustment part includes a back head support fixing sponge plate (141), several pillow pad adjustment sponge blocks (142), a top support block (143), and a second connecting Velcro (144). The back head support fixing sponge plate (141) is installed in the back head support area (140). The second connecting Velcro (144) is provided on the connecting surface of the back head support fixing sponge plate (141), the pillow pad adjustment sponge blocks (142), or the top support block (143). The pillow pad adjustment sponge blocks (142) are installed on the back head support fixing sponge plate (141) through the second connecting Velcro (144). The top support block (143) is installed on the pillow pad adjustment sponge blocks (142) through the second connecting Velcro (144).

2. The height-adjustable pillow according to claim 1, characterized in that, The neck support area (110) is also provided with a slit for excess material to pass through. The adjustable towel (112) that is not rolled up on the winding tube (111) passes through the slit and rests on the user's back or fills the gap between the back of the neck and the pillow.

3. The height-adjustable pillow according to claim 1, characterized in that, The adjusting sponge block (122) is a 35D high-resilience sponge sheet.

4. The height-adjustable pillow according to claim 1, characterized in that, The pillow cushion adjusting sponge block (142) is a 35D high-resilience sponge sheet.

5. The height-adjustable pillow according to claim 1, characterized in that, The top support block (143) has a pillow support groove on its pillow support surface.

6. The height-adjustable pillow according to claim 1, characterized in that, It also includes a pillowcase (150), which is fitted over the pillow support (100) and houses the neck support height adjustment part, the side support height adjustment part and the back head pillow support height adjustment part.

7. The height-adjustable pillow according to claim 6, characterized in that, The entry point of the pillowcase (150) is sealed by a zipper or a strip of cloth.

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