Pillow

Abstract

When the pillow is used, a main body is placed below a human body, a first bearing area can bear the head or the legs of the human body, a second bearing area can bear the waist or the abdomen of the human body, and a third bearing area can bear the arms or the legs of the human body; due to the fact that the main body is made of the foaming material and the section of the main body is a triangle with high geometric stability, under the synergistic effect of the material and the structure, the supporting performance of the pillow is higher. The section of the main body is basically triangular, and the first bearing area is positioned at the upper part of the main body, so that when a human body adopts a prostrate sleep posture, the lower jaw can be clamped at the edge of the first bearing area, the face is prevented from being pressed and breathing is prevented, and the pillow can support the prostrate sleep and the prostrate sleep at the same time and is matched with more sleeping postures; the plurality of bearing areas corresponding to different parts of the human body are formed on the surface of the main body, so that a plurality of parts on the human body can be supported; in general, the supporting performance of the pillow is higher, and the pillow is suitable for various sleeping postures and can support a plurality of body parts in different areas.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bedding, in particular to a pillow. BACKGROUND

[0002] Pillow, a sleep tool, is a filler used for comfortable sleep.

[0003] The material of the pillow has multiple types, taking space cotton as an example, the material is soft and skin-friendly, but the supporting force is insufficient, which can easily lead to body position deviation; in addition, the traditional pillow structure is basically in the shape of a cuboid, which is only suitable for the supine position, has a small use range, and lacks a sub-area supporting design, and can only support the head and neck, and the supported parts are less. INVENTION CONTENTS

[0004] (I) technical problems solved

[0005] To solve the above problems, the utility model provides a pillow, which has stronger supporting property, is suitable for multiple sleeping positions and can support multiple body parts in sub-areas.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme:

[0008] A pillow, comprising a main body, in a use state, the intersection of the main body and the vertical plane in the extension direction of the human body is basically triangular, the main body is made of foamed material and the surface forms at least three supporting areas, including:

[0009] The first supporting area is located at the upper part of the main body and is used for supporting the head or leg of the human body;

[0010] The second supporting area is located at the middle and lower parts of the main body and is used for supporting the waist or abdomen of the human body, the second supporting area is located below the first supporting area and can form a stepped structure with a height difference with the first supporting area;

[0011] The third supporting area is located at the left and right sides of the main body and the first supporting area and is used for supporting the arm or leg of the human body.

[0012] Preferably, the density of the foamed material is 45-65 kg / m 3 , the hardness is 35-50 Shore C and the resilience is greater than or equal to 85%.

[0013] Preferably, the first supporting area is provided with a vertical arc-shaped groove away from one side of the lower part of the main body in the horizontal direction, which is used for placing and fixing the lower jaw of the human body.

[0014] Preferably, the first supporting area is provided with a transition slope close to the lower side of the main body in the horizontal direction.

[0015] Preferably, the height difference between the first supporting area and the second supporting area is 10-40mm, the angle of the transition slope is 20-40°, and the length of the transition slope is 10-20cm.

[0016] Preferably, the top of the second supporting area is an arc-shaped recess structure for fitting and stabilizing the waist or abdomen of the human body.

[0017] Preferably, the angle of the extension direction of the second supporting area is 10-20°, the curvature radius of the arc-shaped recess structure is 100-150mm, and the recess depth of the arc-shaped recess structure is 30-50mm.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] Since the main body is made of a foaming material with strong support, the cross section of the main body is a triangle with strong geometric stability and the support area of the top is larger, therefore, under the synergistic effect of the material and structure, a head / leg, waist / abdomen, and arm / leg three-region support system is formed, and the support of the pillow in the application is stronger compared with the pillow made of space cotton material and the pillow with a cuboid structure.

[0021] Since the cross section of the main body is basically triangular and the first supporting area is located at the upper part of the main body, when the human body adopts a prone sleeping posture, the lower jaw can be clamped at the edge of the first supporting area, thereby preventing the face from being compressed and obstructing breathing, so the pillow supports both supine and prone sleeping, and more sleeping postures are adapted, and the stepped structure formed by the first supporting area and the second supporting area solves the problem of poor body position adaptability of the traditional pillow and is more in line with the physiological curvature of the human body.

[0022] Since the surface of the main body is formed with a plurality of supporting areas corresponding to different parts of the human body, a plurality of parts of the body can be supported.

[0023] In general, the pillow in the application has stronger support and can adapt to multiple sleeping postures and support multiple body parts in different regions. BRIEF DESCRIPTION OF DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation to the utility model, and in the drawings:

[0025] Figure 1 A perspective view of the pillow of the utility model is shown;

[0026] Figure 2 Fig. 1 shows a perspective view of a pillow according to an embodiment of the present application; Figure 1 Fig. 2 shows another perspective view of the pillow;

[0027] Figure 3 Fig. 3 shows a front view of the pillow; Figure 1 Fig. 4 shows a side view of the pillow;

[0028] Figure 4 Fig. 5 shows a rear view of the pillow; Figure 1 Fig. 6 shows a top view of the pillow;

[0029] Figure 5 Fig. 7 shows a bottom view of the pillow. Figure 1 Fig. 8 shows a side view of the pillow.

[0030] Figure 6 Fig. 9 shows a top view of the pillow. Figure 1 Fig. 10 shows a bottom view of the pillow.

[0031] Figure 7 Fig. 11 shows a perspective view of a pillow according to another embodiment of the present application. Figure 1 Fig. 12 shows a perspective view of a pillow according to another embodiment of the present application. Fig. 13 shows a perspective view of a pillow according to another embodiment of the present application.

[0032] In the drawings: 1, main body; 11, first supporting area; 111, arc-shaped groove; 112, transition slope; 12, second supporting area; 13, third supporting area. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] Reference is made to the accompanying drawings that show Figure 1 - the accompanying drawings that show Figure 7 The embodiments of the present application disclose a pillow, which comprises a main body 1. In use, the intersection between the main body 1 and the vertical plane extending along the body is substantially triangular. The main body 1 is made of foamed material and has a surface forming at least three supporting areas, including a first supporting area 11, a second supporting area 12 and a third supporting area 13. The first supporting area 11 is located at the upper part of the main body 1. The second supporting area 12 is located at the middle and lower parts of the main body 1. The second supporting area 12 is located below the first supporting area 11 and can form a stepped structure with the first supporting area 11. The third supporting area 13 is located at the left and right sides of the main body 1 and the first supporting area 11.

[0035] In actual use, the main body 1 is placed under the human body, the first supporting area 11 can support the head or leg of the human body, the second supporting area 12 can support the waist or abdomen of the human body, and the third supporting area 1 can support the arm or leg of the human body; since the main body 1 is made of a foaming material with strong support, the cross section of the main body 1 is a triangle with strong geometric stability and the support area of the top is larger, therefore, under the synergistic effect of the material and structure, a head / leg, waist / abdomen, arm / leg three-area support system is formed, and compared with the pillow made of space cotton material and the pillow with rectangular structure, the pillow in the application has stronger support; since the cross section of the main body 1 is basically triangular and the first supporting area 11 is located at the upper part of the main body 1, when the human body adopts a prone sleeping posture, the lower jaw can be clamped at the edge of the first supporting area 11, so as to prevent the face from being pressed and hindered from breathing, therefore, the pillow supports both supine and prone sleeping, and more sleeping postures are adapted, wherein the stepped structure formed by the first supporting area 11 and the second supporting area 12 solves the problem of poor body position adaptability of the traditional pillow and is more in line with the physiological curvature of the human body; since the surface of the main body 1 is formed with a plurality of supporting areas corresponding to different parts of the human body, a plurality of parts of the body can be supported; in general, the pillow in the application has stronger support and can support multiple body parts in different areas and adapt to multiple sleeping postures.

[0036] Based on the above scheme, the pillow has multiple use modes, including:

[0037] 1. The main body 1 is used for the upper body, and the human body adopts a prone sleeping posture, so that the human body forms a first posture of small flying, that is, a head-high and foot-low position, which can assist in stretching the head, upper limbs and back to the feet, relieve the pressure of the lumbar spine and other body parts, prevent the face from being pressed and hindered from breathing, and facilitate reading and using electronic products, etc.

[0038] 2. The main body 1 is used for the upper body, and the human body adopts a supine sleeping posture, so that the human body forms a first posture of semi-recumbent position, that is, a head-high and foot-low position, which is beneficial to blood circulation, increases lung tidal volume, reduces abdominal tension, and enhances comfort;

[0039] 3. The main body 1 is used for the lower body, and the human body adopts a prone sleeping posture, so that the human body forms a second posture of small flying, that is, a head-low and foot-high position, which can assist in stretching the lower limbs and waist to the head, relieving the pressure of the lumbar spine and other body parts.

[0040] 4. The main body 1 is used for the lower body, and the human body adopts a supine sleeping posture, so that the human body forms a second posture of semi-recumbent position, that is, a head-low and foot-high position, which can promote blood return, relieve varicose veins and leg fatigue, and improve blood supply to the brain and heart.

[0041] It should be noted that the "use state" above refers to the state after the main body 1 supports the human body; the "left and right sides of the main body 1 and the first supporting area 11" correspond to the left and right sides of the human body, i.e. the left and right sides; in addition, the specific shape and size of the main body 1 are not limited in this application, so it can be designed flexibly according to actual needs, such as designing the horizontal cross section of the main body 1 in the use state as a butterfly shape, which can make the pillow more beautiful; the size of the main body 1 can be designed according to the height, waist circumference and other body dimensions of the user.

[0042] Further, in the embodiment, the parameters of the foaming material are designed as follows: the density of the foaming material is 45-65 kg / m 3 , which can ensure the supporting force; the hardness of the foaming material is 35-50 Shore C, which can balance the softness and load-bearing requirements; the rebound rate of the foaming material is ≥85%, which can ensure the dynamic supporting effect of the main body 1.

[0043] Referring to Figs. 1-3, Figure 1 , Figs. 4-6, Figure 2 and Figs. 7-9, Figure 6 in order to make the pillow more ergonomic, in the embodiment, the following design is made: specifically, the first supporting area 11 is provided with a vertical arc-shaped groove 111 on the side away from the lower part of the main body 1 in the horizontal direction, which is used to place and fix the lower jaw of the human body.

[0044] Through the design of the above structure, the arc-shaped groove 111 can limit the lower jaw, prevent the head from shaking back and forth, and also avoid pressing the facial nerve, so that the use is more comfortable.

[0045] Referring to Figs. 1-3, Figure 1 , Figs. 4-6, Figure 5 and Figs. 7-9, Figure 6 for the stepped structure formed by the first supporting area 11 and the second supporting area 12, in order to eliminate the stress concentration phenomenon at the right angle edge in the stepped structure, in the embodiment, the following design is made: specifically, the first supporting area 11 is provided with a transition inclined surface 112 on the side close to the lower part of the main body 1 in the horizontal direction.

[0046] Through the design of the above structure, the contact area between the head and neck of the human body and the pillow can be larger, the pressure distribution of the head and neck of the human body can be more uniform and smaller, thereby enhancing the comfort.

[0047] It should be noted that the various parameters of the first supporting area 11, the second supporting area 12 and the transition slope 112 are not limited in the present application, and can be designed flexibly according to actual needs, and one of the design ways is introduced in the embodiment, specifically, the height difference between the first supporting area 11 and the second supporting area 12 is 10-40mm, covering the body position requirements such as supine and lateral recumbency; the angle of the transition slope 112 is 20-40°, meeting the physiological curve requirements of human body; and the length is 10-20cm, suitable for adult shoulder width.

[0048] Referring to the accompanying drawings Figure 1 and the accompanying drawings Figure 3 In order to make the waist or abdomen more stable, the following design is made in the embodiment, specifically, the top of the second supporting area 12 is an arc-shaped recess structure, which can fit and stabilize the waist or abdomen of the human body, and effectively prevent the body position from deviating.

[0049] Further, one of the parameter designs of the second supporting area 12 is introduced in the embodiment, specifically, the angle of the extension direction of the second supporting area 12 is 10-20°, matching the pelvic inclination angle of the human body; the curvature radius of the arc-shaped recess structure is 100-150mm, corresponding to the lumbar lordosis arc line; and the recess depth is 30-50mm, which can increase the waist and abdomen supporting area compared with the flat supporting structure.

[0050] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, there is a presence of the features, steps, operations, devices, components and / or combinations thereof.

[0051] In addition, it should be noted that the use of the terms "first", "second" and the like to qualify parts is only for the convenience of distinguishing the corresponding parts, and the above terms have no special meaning unless otherwise stated, and therefore cannot be understood as a limitation on the scope of protection of the present application.

[0052] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pillow, characterized in that, The utility model relates to a body supporting device, comprising a main body, which is substantially triangular in shape when viewed from the vertical plane perpendicular to the extension direction of the body, and is made of foamed material and has at least three supporting areas on its surface, including: a first supporting area, which is located at the upper part of the main body and is used for supporting the head or leg of a human body; a second supporting area, which is located at the middle and lower parts of the main body and is used for supporting the waist or abdomen of a human body, and is located below the first supporting area and can form a stepped structure with the first supporting area; a third supporting area, which is located at the left and right sides of the main body and the first supporting area and is used for supporting the arm or leg of a human body.

2. A pillow according to claim 1, wherein The density of the foamed material is 45-65 kg / m 3 and the hardness is 35-50 Shore C and the resilience is > 85%.

3. A pillow according to claim 1, wherein The first supporting area is provided with a vertical arc-shaped groove on the side away from the lower part of the main body in the horizontal direction, which is used for placing and fixing the lower jaw of a human body.

4. A pillow according to claim 1, wherein The first supporting area is provided with a transition slope on the side close to the lower part of the main body in the horizontal direction.

5. A pillow according to claim 4, wherein The height difference between the first supporting area and the second supporting area is 10-40 mm, and the angle of the transition slope is 20-40° and the length is 10-20 cm.

6. A pillow according to any one of claims 1-5, characterised in that The top of the second supporting area is an arc-shaped recess structure, which is used for fitting and stabilizing the waist or abdomen of a human body.

7. A pillow according to claim 6, wherein The angle of the extension direction of the second supporting area is 10-20°, the curvature radius of the arc-shaped recess structure is 100-150 mm, and the recess depth is 30-50 mm.

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