Sleep pillow
The three-layer pillow structure design solves the problem that existing pillows cannot simultaneously meet the softness and support requirements of both back and side sleeping, achieving a comfortable support effect in different sleeping positions, adapting to ergonomics, and providing progressive support and comfort.
Patent Information
- Application Number
- CN202520162849.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-23
AI Technical Summary
Existing pillows cannot simultaneously meet the needs of head and neck for softness and support when sleeping on your back and side, and double-layer memory foam pillows can only provide support for a single sleeping position.
It adopts a three-layer pillow structure. The first pillow provides the main support, the second pillow provides softness, and the third pillow provides further support. Through the progressive indentation firmness design, it meets the comfort needs of different sleeping positions.
It provides a soft and supportive sleep experience for both back and side sleeping, is ergonomically designed to adapt to the head and neck support needs of different sleeping positions, avoids the feeling of pillow edges, and provides comfort reminders.
Smart Images
Figure CN223715415U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of household life supplies, in particular to a sleep pillow. BACKGROUND
[0002] The single-layer memory cotton pillow on the market cannot balance the softness and support function, and in order to stick to the head and neck, a part of the support function must be lost; in order to have better support function, a part of the softness function must be lost. In the case of the same memory cotton density, the higher the indentation hardness value of the memory cotton, the worse the cushioning and decompression effect on the head.
[0003] In addition, the double-layer memory cotton pillow on the market can only satisfy the support in a single direction after being combined, for example, the sleep posture of the face upward, and cannot satisfy the sleep posture of the face left or right, and can only achieve the effect of softening and supporting in a single direction. CONTENT OF THE UTILITY MODEL
[0004] The present application aims to solve one of the above technical problems in the prior art. To this end, the present application provides a sleep pillow.
[0005] According to the embodiments of the present application, a sleep pillow is provided, which comprises a pillow core, the pillow core comprising a first pillow body, a second pillow body and a third pillow body, a concave part being arranged at the middle part of the upper side of the first pillow body, the second pillow body being arranged on the upper side of the first pillow body, the second pillow body comprising a convex part which can be matched with the concave part, the third pillow body being arranged on the lower side of the first pillow body, the third pillow body being close to the front side of the first pillow body, wherein the indentation hardness values of the second pillow body, the first pillow body and the third pillow body gradually increase.
[0006] The sleep pillow has at least the following beneficial effects: the second pillow body provides soft sleep feeling, the second pillow body provides support, the third pillow body further provides support, and progressive support is achieved to make the user feel soft and comfortable when sleeping on the back and on the side. The embedded design of the first pillow body and the second pillow body is more suitable for the side sleeping population, so that the side of the face and the neck are more closely matched with the pillow when sleeping on the side to relieve and decompress. The first pillow body is designed as a concave part with low middle and high sides, which reminds the user to adjust the pillow when the sleep feeling changes and the pillow edge is approached. It should be noted that the progressive indentation hardness value design makes the first pillow body provide a certain degree of cushioning and support for the second pillow body, and the third pillow body provides further support for the first pillow body. The two-layer progressive support supports the head and the neck, conforms to ergonomics and is more suitable for the human body structure. For the user, it is more comfortable and better wrapped without feeling stiff, effectively solving the problem that the pillow on the market cannot simultaneously satisfy the softness and support of the head, neck and other parts in the sleep posture of sleeping on the back and on the side.
[0007] According to the sleep pillow, one end of the recess penetrates through the front side of the first pillow body, and the other end of the recess penetrates through the back side of the first pillow body.
[0008] According to the sleep pillow, the third pillow body is embedded on the lower side of the first pillow body, the length direction of the third pillow body is parallel to the front side of the first pillow body, the third pillow body is below the recess, and the length of the third pillow body is greater than the width of the recess.
[0009] According to the sleep pillow, one end of the third pillow body penetrates through the left side of the first pillow body, and the other end of the third pillow body penetrates through the right side of the first pillow body.
[0010] According to the sleep pillow, the ratio of the volume of the second pillow body to the volume of the pillow core is 0.2-0.35, the density of the second pillow body ranges from 38 to 45D, the indentation value of the second pillow body is 30-50N, and the rebound rate of the second pillow body is 8-15%.
[0011] According to the sleep pillow, the ratio of the volume of the first pillow body to the volume of the pillow core is 0.5-0.65, the density of the first pillow body ranges from 38 to 45D, the indentation value of the first pillow body is 45-60N, and the rebound rate of the first pillow body is 15-25%.
[0012] According to the sleep pillow, the ratio of the volume of the third pillow body to the volume of the pillow core is 0.1-0.2, the density of the third pillow body ranges from 25 to 40D, the indentation value of the third pillow body is 80-100N, and the rebound rate of the third pillow body is 45-60%.
[0013] According to the sleep pillow, the bottom surface of the recess is a plane, and the side wall of the recess is an inclined surface or an arc surface.
[0014] According to the sleep pillow, an arc surface is arranged at the joint of the front side surface and the upper side surface of the third pillow body, and the back side surface of the third pillow body is an inclined surface; or the front side surface of the third pillow body is an arc surface, and the back side surface of the third pillow body is an inclined surface or an arc surface.
[0015] According to the sleep pillow, the pillow core is made of one or more of memory sponge, ordinary cotton, silica gel cotton, latex cotton, or latex.
[0016] Additional aspects and advantages of the application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS
[0017] The application will be further described below in conjunction with the drawings and embodiments.
[0018] Figure 1 is a structure schematic of a sleep pillow of an embodiment of the application Figure 1 ;
[0019] Figure 2 is a structure schematic of a sleep pillow of an embodiment of the application Figure 2 ;
[0020] Figure 3 is a structure schematic of a sleep pillow of an embodiment of the application Figure 3 ;
[0021] Figure 4 is a structure schematic of a sleep pillow of an embodiment of the application Figure 4 ;
[0022] Figure 5 is a structure schematic of a second pillow body in an embodiment of the application Figure 1 ;
[0023] Figure 6 is a structure schematic of a second pillow body in an embodiment of the application Figure 2 ;
[0024] Figure 7 is a structure schematic of a first pillow body in an embodiment of the application Figure 1 ;
[0025] Figure 8 is a structure schematic of a first pillow body in an embodiment of the application Figure 2 ;
[0026] Figure 9 is a structure schematic of a third pillow body in an embodiment of the application.
[0027] Reference signs: first pillow body 100, recess 110, bottom surface 111, side wall 112, first arc surface 113, second arc surface 114, connecting groove 120, second pillow body 200, lapping portion 210, convex portion 220, lapping surface 221, lapping inclined surface 222, third arc surface 223, fourth arc surface 224, third pillow body 300, bearing surface 311, slope surface 312. DETAILED DESCRIPTION
[0028] This part will describe the specific embodiments of the application in detail, the preferred embodiments of the application are shown in the drawings, the role of the drawings is to supplement the description of the text part with figures, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the application, but it cannot be understood as a limitation on the protection scope of the application.
[0029] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0030] In the description of the present application, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than and the like are understood as not including the number, above, below, within and the like are understood as including the number. If it is described as first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.
[0031] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting and the like should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.
[0032] Reference Figures 1 to 4 The sleep pillow provided by the present application comprises a pillow core, and the pillow core comprises a first pillow body 100, a second pillow body 200 and a third pillow body 300.
[0033] The upper side of the first pillow body 100 is provided with a recess 110, the second pillow body 200 covers the upper side of the first pillow body 100, the second pillow body 200 comprises a convex part 220 which can be matched with the recess 110, the third pillow body 300 is arranged on the lower side of the first pillow body 100, and the third pillow body 300 is close to the front side of the first pillow body 100. The indentation hardness values of the second pillow body 200, the first pillow body 100 and the third pillow body 300 gradually increase.
[0034] The first pillow body 100 serves as the main supporting part of the pillow core, the second pillow body 200 covers the upper side of the first pillow body 100 as the part directly contacting the human body, and the softness of the second pillow body 200 is better than that of the first pillow body 100, so that the person lying on the pillow core has better comfort and covering effect.
[0035] The third pillow body 300 serves as the supplementary supporting part of the first pillow body 100, when the user lies on the pillow core, the third pillow body 300 serves as the reinforced support to enable the neck and the back of the human body to have better support effect.
[0036] The progressive indentation hardness values of the second pillow body 200, the first pillow body 100 and the third pillow body 300 are such that different softnesses are provided, the pillow formed has soft sleep feeling, and at the same time, the support for the head and the neck is provided, the fitting, comfort and support for the head and the neck when sleeping on the back are met, and the fitting, comfort and support for the head and the neck when sleeping on the side are met.
[0037] The first pillow body 100 and the second pillow body 200 are more suitable for people sleeping on the side, so that the side face and the neck are more fitted to the pillow when sleeping on the side, and the pressure is relieved; and the first pillow body 100 is designed as a concave portion 110 with low middle and high sides, which reminds the user to adjust the pillow when the sleep feeling changes.
[0038] It should be noted that the progressive indentation hardness values are designed such that the first pillow body 100 provides a certain degree of buffering support for the second pillow body 200, and the third pillow body 300 provides further support for the first pillow body 100, the two-layer progressive support supports the head and the neck, conforms to ergonomics and fits the human body structure, is more comfortable and better for the user, and does not feel stiff, effectively solving the problem that the pillows on the market cannot simultaneously satisfy the softness and support of the head, the neck and other parts when sleeping on the back and sleeping on the side.
[0039] In some embodiments, in order to make the pillow core more aesthetic and comfortable to use, the front side and the rear side of the first pillow body 100 are arc surfaces, the upper side of the first pillow body 100 is a plane, and the middle part of the plane is concave to form a concave portion 110, wherein the concave portion 110 can be arranged at the center of the plane, and the shape of the concave portion 110 can be semicircular or other shapes capable of covering the human brain.
[0040] In some specific embodiments provided in the present application, one end of the concave portion 110 penetrates through the front side of the first pillow body 100, and the other end of the concave portion 110 penetrates through the rear side of the first pillow body 100. When used, the head of the human body is on the middle part of the pillow core, that is, the head is on the concave portion 110, and because the concave portion 110 penetrates through the front and rear sides of the first pillow body 100, the neck of the human body can also be covered, and in combination with the softness of the second pillow body 200 and the reinforced support of the third pillow body 300, more comfortable wrapping can be provided whether sleeping on the side or sleeping on the back.
[0041] It can be understood that the length direction of the concave portion 110 is perpendicular to the front side of the first pillow body 100.
[0042] In some examples, the bottom surface 111 of the concave portion 110 is a plane, and the side wall 112 of the concave portion 110 is an inclined surface or an arc surface, so that the concave portion 110 has better wrapping effect.
[0043] Of course, in some other embodiments, the bottom surface 111 of the recess 110 can also be curved.
[0044] As shown in FIGS. 1 and 2, the bottom surface 111 of the recess 110 is flat, and the side wall 112 of the recess 110 is inclined. Figure 7 And Figure 8 As shown in FIGS. 1 and 2, the bottom surface 111 of the recess 110 is flat, and the side wall 112 of the recess 110 is inclined.
[0045] The side wall 112 of the recess 110 is inclined towards a direction away from the central axis of the recess 110, and the included angle between the side wall 112 and the bottom surface 111 is in a range of 20°-45°. Specifically, the included angle between the side wall 112 and the bottom surface 111 can be 30° or 27°.
[0046] The convex portion 220 is arranged on the lower side of the second pillow body 200, and the lower side of the second pillow body 200 is protruded in the middle to form the convex portion 220. The convex portion 220 extends from the front side to the rear side of the second pillow body 200, and the length direction of the convex portion 220 is parallel to the front side of the second pillow body 200, so that the two sides of the second pillow body 200 form the overlapping portion 210, which overlaps with the upper side of the first pillow body 100, so that the fitting effect of the first pillow body 100 and the second pillow body 200 is better.
[0047] It can be understood that the shape of the convex portion 220 is similar to that of the recess 110.
[0048] As shown in FIGS. 1 and 2, the bottom surface 111 of the recess 110 is flat, and the side wall 112 of the recess 110 is inclined. Figure 5 And Figure 6 As shown in FIGS. 1 and 2, the bottom surface 111 of the recess 110 is flat, and the side wall 112 of the recess 110 is inclined.
[0049] Further, the third arc surface 223 is arranged at the connection between the overlapping surface 221 and the overlapping inclined surface 222, and the fourth arc surface 224 is arranged at the connection between the overlapping inclined surface 222 and the lower side of the second pillow body 200, so that the connection between the surfaces is more natural.
[0050] In some specific embodiments, the distance between the overlapping surfaces 221 and the upper side of the second pillow body 200 is 4cm, that is, the maximum thickness of the second pillow body 200 is 4cm, the thickness of the overlapping part 210 is 2cm, the length of the overlapping part 210 is 5cm, and the length of the overlapping surface 221 is 42cm. Here, the length refers to the length along the length direction of the second pillow body 200.
[0051] In some specific embodiments, the thickness of the first pillow body 100 is 8 cm, and the pillow core dimensions range from 36 to 46 cm in width, 56 to 66 cm in length, and 8 to 13 cm in thickness. In the embodiments provided in this application, the pillow core dimensions are 42 cm in width, 60 cm in length, and 10 cm in thickness.
[0052] The design of the protrusion 220 is to make the second pillow body 200 fit the first pillow body 100 better, so that the user can be softly wrapped and supported when sleeping on their back or side.
[0053] In some embodiments, such as Figures 1 to 4 As shown, the third pillow body 300 is embedded under the first pillow body 100. The length direction of the third pillow body 300 is parallel to the front side of the first pillow body 100. The third pillow body 300 is located below the recess 110. The length of the third pillow body 300 is greater than the width of the recess 110, so that the neck and back of the head of the human body resting on the recess 110 are effectively supported.
[0054] In some implementations, one end of the third pillow body 300 extends through the left side of the first pillow body 100, and the other end of the third pillow body 300 extends through the right side of the first pillow body 100. In this way, no matter where the neck and head are placed on the front of the pillow core, it can provide effective support for the neck and head.
[0055] In some specific embodiments, a connecting groove 120 for the third pillow 300 to be inserted is provided on the lower side of the first pillow 100, and the lower side of the third pillow 300 can be flush with the lower side of the first pillow 100.
[0056] In some specific embodiments, the junction of the front side and the upper side of the third pillow body 300 is provided with an arc surface, and the rear side of the third pillow body 300 is a slope.
[0057] Alternatively, the front side of the third pillow body 300 may be curved, and the rear side of the third pillow body 300 may be sloping or curved.
[0058] The distance between the front side of the third pillow 300 and the front side of the first pillow 100 is set to 5cm. This is because this value corresponds to the position of the shoulder when the human body is sleeping, and the edge curvature is to gently fit the neck.
[0059] Further, the upper side of the third pillow body 300 is a supporting surface 311, the supporting surface 311 is a plane, and the extension width of the supporting surface 311 is 9.5 cm, the lower side of the third pillow body 300 is 15.7 cm, in order to better provide support for the neck and relieve sleep fatigue, the slope surface 312 of the rear side of the third pillow body 300 is used for buffering support to fit the brain nest, which is more in line with ergonomics, so that the head, neck, shoulder and other parts have support points.
[0060] In some specific embodiments, the pillow core is made of one or more of memory sponge, ordinary cotton, silica gel cotton, latex cotton or latex.
[0061] In the embodiment of the application, the ratio of the volume of the second pillow body 200 to the volume of the pillow core is 0.2-0.35, the second pillow body 200 as the part in contact with the human body, provides a certain softness and comfort, without occupying too much volume of the pillow core.
[0062] In some specific embodiments, the second pillow body 200 is made of memory sponge, the density of the second pillow body 200 is 38-45D, the indentation value of the second pillow body 200 is 30-50N, and the rebound rate of the second pillow body 200 is 8-15%.
[0063] Specifically, the density of the second pillow body 200 is 40D, the indentation value of the second pillow body 200 is 45N, and the rebound rate of the second pillow body 200 is 12%.
[0064] In some embodiments, the second pillow body 200 can also be made of soft materials such as silica gel cotton, latex cotton or latex, so that the second pillow body 200 can provide a soft wrapping feeling.
[0065] In the embodiment of the application, the ratio of the volume of the first pillow body 100 to the volume of the pillow core is 0.5-0.65, the first pillow body 100 occupies the largest volume of the pillow core, which can better provide support for the second pillow body 200, and better fit the upper sleep layer to meet the support of the head and neck in different sleeping positions while fitting the third pillow body 300.
[0066] In some specific embodiments, the first pillow body 100 is made of memory sponge, the density of the first pillow body 100 is 38-45D, the indentation value of the first pillow body 100 is 45-60N, and the rebound rate of the first pillow body 100 is 15-25%.
[0067] Specifically, the density of the first pillow body 100 is 40D, the indentation value of the first pillow body 100 is 55N, and the rebound rate of the first pillow body 100 is 20%.
[0068] In some embodiments, the first pillow body 100 can also be made of ordinary cotton, super-soft cotton, silica gel cotton, latex cotton, or other materials that have good cushioning and supporting effects, so that the first pillow body 100 can provide slow supporting feeling of cushioning and supporting.
[0069] In the embodiments of the present application, the ratio of the volume of the third pillow body 300 to the volume of the pillow core is 0.1-0.2, and the third pillow body 300 is used to provide further support without occupying too much volume of the pillow core.
[0070] In some specific embodiments, the third pillow body 300 is made of high-elasticity sponge, the density of the third pillow body 300 is 25-40D, the indentation value of the third pillow body 300 is 80-100N, and the rebound rate of the third pillow body 300 is 45-60%.
[0071] Specifically, the density of the third pillow body 300 is 30D, the indentation value of the second pillow body 200 is 90N, and the rebound rate of the second pillow body 200 is 52%.
[0072] In some embodiments, the third pillow body 300 can also be made of ordinary cotton, super-soft cotton, silica gel cotton, latex cotton, or other materials that have good cushioning and supporting effects, so that the third pillow body 300 can provide slow supporting feeling of cushioning and supporting.
[0073] It can be understood that the cutting method of the pillow core is as follows: Figures 1 to 4 The pillow core is originally a single-layer sponge without any cutting. The first cutting direction is from the left side or the right side of the front side of the pillow core, and the second cutting direction is from the bottom position of the left or right side of the pillow core. The line cutting machine can only process single-dimensional cutting at a time, and the cutting is similar to cross-sectional cutting.
[0074] The first pillow body 100 and the second pillow body 200 or the third pillow body 300 are bonded by water-based glue or PUR hot melt adhesive.
[0075] Overall, the sleep pillow of the present application has the following beneficial effects:
[0076] 1. From the structure of the pillow core, the head and neck of the person when sleeping on the back and sleeping on the side are supported and relieved.
[0077] 2. It is more in line with ergonomics. While meeting the supporting and wrapping properties, the material properties of the three kinds of sponge in the corresponding structure layers respectively provide the sleep-relieving and progressive supporting properties, and better care for the user.
[0078] 3. The structure of the second pillow body 200 can remind the user to adjust the sleeping posture or position when the user sleeps to the edge position with slight sleep feeling change in a certain degree.
[0079] The embodiments of the present application are described in detail above with reference to the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.
Claims
1. A sleep pillow, characterized by: The pillow core comprises a first pillow body, a second pillow body and a third pillow body, the upper middle part of the first pillow body is provided with a recess, the second pillow body covers the upper side of the first pillow body, the second pillow body comprises a convex part which can be matched with the recess, the third pillow body is arranged on the lower side of the first pillow body, and the third pillow body is close to the front side of the first pillow body, wherein the indentation hardness values of the second pillow body, the first pillow body and the third pillow body gradually increase.
2. The sleep pillow of claim 1, wherein: One end of the recess penetrates the front side of the first pillow body, and the other end of the recess penetrates the back side of the first pillow body.
3. The sleep pillow of claim 2, wherein: The third pillow body is embedded on the lower side of the first pillow body, the length direction of the third pillow body is parallel to the front side of the first pillow body, the third pillow body is below the recess, and the length of the third pillow body is greater than the width of the recess.
4. The sleep pillow of claim 3, wherein: One end of the third pillow body penetrates the left side of the first pillow body, and the other end of the third pillow body penetrates the right side of the first pillow body.
5. The sleep pillow according to any one of claims 1 to 4, characterized in that: The ratio of the volume of the second pillow body to the volume of the pillow core is 0.2-0.35, the density of the second pillow body ranges from 38 to 45D, the indentation value of the second pillow body is 30-50N, and the rebound rate of the second pillow body is 8-15%.
6. The sleep pillow according to any one of claims 1 to 4, characterized in that: The ratio of the volume of the first pillow body to the volume of the pillow core is 0.5-0.65, the density of the first pillow body ranges from 38 to 45D, the indentation value of the first pillow body is 45-60N, and the rebound rate of the first pillow body is 15-25%.
7. The sleep pillow according to any one of claims 1 to 4, characterized in that: The ratio of the volume of the third pillow body to the volume of the pillow core is 0.1-0.2, the density of the third pillow body ranges from 25 to 40D, the indentation value of the third pillow body is 80-100N, and the rebound rate of the third pillow body is 45-60%.
8. The sleep pillow according to any one of claims 1 to 4, characterized in that: The bottom surface of the recess is a plane, and the side wall of the recess is an inclined plane or an arc surface.
9. The sleep pillow according to any one of claims 1 to 4, characterized in that: The junction of the front side surface and the upper side surface of the third pillow body is provided with an arc surface, and the back side surface of the third pillow body is an inclined plane; or the front side surface of the third pillow body is an arc surface, and the back side surface of the third pillow body is an inclined plane or an arc surface.
10. The sleep pillow of claim 1, wherein: The pillow core is made of one or more of memory foam, ordinary cotton, silica gel cotton, latex cotton or latex.