CN218899090U - Double-sided double-sleeping pillow - Google Patents
Double-sided double-sleeping pillow Download PDFInfo
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- CN218899090U CN218899090U CN202223169602.9U CN202223169602U CN218899090U CN 218899090 U CN218899090 U CN 218899090U CN 202223169602 U CN202223169602 U CN 202223169602U CN 218899090 U CN218899090 U CN 218899090U
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Abstract
The utility model provides a double-sided double-sleep pillow, which comprises an upper layer structure, a middle layer structure and a lower layer structure; the hardness of the upper layer structure is different from that of the lower layer structure; the upper layer structure and the lower layer structure are respectively provided with a convex part, and the middle position of the upper layer structure is in smooth transition connection with the periphery of the upper layer structure; the middle part of the lower layer structure is connected with the periphery of the lower layer structure in a smooth transition manner; the first concave part and the second concave part are connected with the periphery of the middle layer structure in a smooth transition manner; the utility model improves the stability of the pillow through the arrangement of the upper, middle and lower polyurethane layer structures. Besides, the design of different hardness of the upper layer and the lower layer is adopted, so that a user can simply turn over the pillow to realize the effect of double sleeping feeling.
Description
Technical Field
The utility model relates to the field of pillows, in particular to a double-sided double-sleep feeling sleeping pillow.
Background
The sleeping pillow product has important influence on sleeping quality and also can influence shoulder and neck health to a great extent. The sleeping pillow mainly bears the functions of supporting the neck and the head and assisting in maintaining the natural health curvature of the cervical vertebra in the sleeping process.
Common sleeping pillows are typically made from a single material, such as buckwheat, natural or chemical fibers, a single durometer sponge, or other hard, loose materials. Natural or chemical fiber materials are fluffy, soft and comfortable, and can be well attached to/wrapped around the head and neck curve, but the hardness and supporting force of the materials are relatively low, and the supporting effect cannot be maintained for a long time in sleeping. The supporting force of the sponge material with single hardness is moderate, but the sponge material is usually of fixed hardness and cannot adapt to different hardness requirements of users. The shape of the buckwheat or other hard loose materials can be adjusted to a certain extent, and the buckwheat or other hard loose materials adapt to the curve of the head and neck, but are hard in material, and cannot realize the pressure release effect well.
At present, an integrated double-sided sleeping feel is usually made of double-layer materials (such as patent document CN 204635788U), namely a soft face and a harder face, but each layer of material is filled mainly by bulk materials, and the filling materials can cause unstable feel of actual product experience when running in the sleeping process.
In addition, conventional zoned pillows (lie flat/side sleep) typically employ significant surface curve differences that limit head and neck movement during sleep making it difficult for a user to turn from a lie flat to a side sleep position during sleep.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a double-sided double-sleep feeling sleeping pillow.
The utility model provides a double-sided double-sleep pillow, which comprises an upper layer structure, a middle layer structure and a lower layer structure which are sequentially attached from top to bottom; the upper layer structure is connected with the middle layer structure, and the middle layer structure is connected with the lower layer structure;
the upper layer structure, the middle layer structure and the lower layer structure are all polyurethane layers; the hardness of the upper layer structure is different from the hardness of the lower layer structure.
The upper layer structure and the lower layer structure are both provided with protruding parts, the protruding parts of the upper layer structure are positioned at the middle part of the upper layer structure, and the middle part of the upper layer structure is in smooth transition with the periphery of the upper layer structure;
the protruding part of the lower layer structure is positioned in the middle of the lower layer structure; the middle position of the lower layer structure is in smooth transition with the periphery of the lower layer structure;
the middle layer structure is provided with a first concave part and a second concave part which are respectively positioned at two sides of the middle part of the middle layer structure and are symmetrical to each other; the first concave part and the second concave part are in smooth transition with the periphery of the middle layer structure;
the protruding portion of the upper layer structure is matched with the first concave portion, and the protruding portion of the lower layer structure is matched with the second concave portion.
Preferably, the upper layer structure and the lower layer structure are symmetrically arranged along the middle layer structure.
Preferably, the upper layer structure is provided with ventilation holes.
Preferably, the middle layer structure is provided with ventilation holes.
Preferably, the lower layer structure is provided with ventilation holes.
Preferably, the pillow cover is sleeved outside the whole body formed by the upper layer structure, the middle layer structure and the lower layer structure.
Compared with the prior art, the utility model has the following beneficial effects:
by arranging the upper, middle and lower polyurethane layer structures, the utility model avoids the unstable feeling of the product experience of taking bulk materials as the main material when filling each layer of materials in the prior art. In addition, the utility model adopts the mode of smoothly transitional the protruding parts of each layer with the periphery of the corresponding layer and smoothly transitional the recessed parts with the periphery of the middle layer, thereby avoiding the problem that the pillow limits the movement of the head and neck of a user during sleeping. Besides, the utility model adopts the design of different hardness of the upper layer and the lower layer, so that a user can simply overturn the pillow to realize the effect of double sleeping feeling.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of the structure of an exploded view of the present utility model.
The figure shows:
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
The utility model provides a double-sided double-sleep pillow, which is shown in fig. 1-2, and comprises an upper layer structure 1, a middle layer structure 2 and a lower layer structure 3 which are sequentially attached from top to bottom; the upper layer structure 1 is connected with the middle layer structure 2, and the middle layer structure 2 is connected with the lower layer structure 3; in a preferred embodiment, the upper layer structure 1 and the lower layer structure 3 are symmetrically arranged along the middle layer structure 2. The upper layer structure 1 is provided with ventilation holes, the middle layer structure 2 is provided with ventilation holes, the lower layer structure 3 is provided with ventilation holes, the ventilation holes of the upper layer structure and the ventilation holes of the middle layer structure 2 are communicated with each other, and the ventilation holes of the lower layer structure 3 are communicated with each other. In a preferred embodiment, the overall configuration of the double-sided double-sleep feeling sleeping pillow is designed into a bread pillow shape, and the thickness of the double-sided double-sleep feeling sleeping pillow is gradually reduced from the center to the periphery.
The upper layer structure 1, the middle layer structure 2 and the lower layer structure 3 are all polyurethane layers, preferably, the upper layer structure, the middle layer structure and the lower layer structure are high-density polyurethane layers, and the hardness of the upper layer structure 1 is different from the hardness of the lower layer structure 3. Specifically, the utility model realizes the design of different upper and lower layer hardness by the combined action of the upper and lower layer polyurethane layers on a plurality of parameters such as density, collapse hardness, collapse ratio and rebound rate, for example, the hardness of the upper layer structure 1 is different from the hardness of the lower layer structure 3 by the difference of any one or more parameters such as density, collapse hardness, collapse ratio and rebound rate of the upper and lower layer polyurethane layers.
The upper layer structure 1 and the lower layer structure 3 are respectively provided with a bulge part 4, the bulge parts of the upper layer structure 1 are positioned at the middle part of the upper layer structure 1, and the middle part of the upper layer structure 1 is in smooth transition with the periphery of the upper layer structure 1;
the protruding part of the lower layer structure 3 is positioned in the middle of the lower layer structure 3; the middle position of the lower layer structure 3 is in smooth transition with the periphery of the lower layer structure 3;
the middle layer structure 2 is provided with a first concave part 5 and a second concave part which are respectively positioned at two sides of the middle part of the middle layer structure 2 and are symmetrical to each other; the first concave part 5 and the second concave part are in smooth transition with the periphery of the middle layer structure 2. Specifically, as shown in fig. 2, the thickness at the point a of the long edge of the middle layer structure 2 is greater than the thickness at the middle part (point c) of the middle layer structure 2, and the design can enable the overall hardness distribution of the pillow to be more easily attached to the neck curve; the thickness of the short edge (at point b) of the middle layer structure 2 is greater than the thickness of the middle part (at point c) of the middle layer structure 2. The user's support force on the pillow is required to be higher than lying down in consideration of the influence of the shoulder width during side sleeping, and the thickness design of the points a, b and c can enable the pillow to provide higher support force for the user's head during side sleeping (usually closer to the left/right edge).
The convex part 4 of the upper layer structure 1 is matched with the first concave part 5, and the convex part 4 of the lower layer structure 3 is matched with the second concave part;
in a preferred embodiment, the thickness of the middle part of the upper layer structure 1 is equal to the thickness of the middle part of the lower layer structure 3.
In a preferred embodiment, the upper layer structure 1, the middle layer structure 2 and the lower layer structure 3 are sequentially attached through static friction force among polyurethane, and in the preferred embodiment, the utility model can realize stable fit of the whole structure under the condition of no adhesive; in another preferred embodiment, the upper layer structure 1, the middle layer structure 2 and the lower layer structure 3 can also be attached to each other by means of an adhesive.
The utility model is designed by combining three layers, the upper layer and the lower layer have obvious hardness difference, the middle layer provides progressive supporting force for the head and neck for the transition layer, and a user can turn over the pillow at any time in the using process so as to adjust the hardness degree of head contact. In addition, the polyurethane comfortable supporting force is reserved by adopting a mode of combining polyurethane with different hardness. Meanwhile, through the design that the hardness of the upper layer structure 1 is different from that of the lower layer structure 3, the soft and soft pressure release effect and the fine packaging sense of the fiber are simulated, so that the experience of a user is more comfortable.
The utility model is provided with the middle layer structure 2, the middle layer structure 2 is used as a transition design, and the multistage elastic structure consisting of the upper layer structure 1, the middle layer structure 2 and the lower layer structure 3 can provide sufficient bearing force for the head and neck part while soft pressure release is realized. The three layers of the pillow are all selected in a proper range, so that the pillow can be more easily attached to the curve of the head and neck, and the pressure is uniformly dispersed. In addition, the design of the three-layer structure can optimize the unstable feeling of the product experience brought by adopting the double-layer design in the prior art. More importantly, the existing double-sided pillows are mainly filled with bulk materials in each layer, and the filling materials can run in the sleeping process. The utility model is composed of polyurethane layers with three-layer structures, no other non-comfort materials such as fabric or glue are used for blocking the layered structures, and the sleeping sense integrity is higher.
Moreover, the utility model utilizes the characteristics of different densities, collapse hardness, collapse ratio and rebound rate of each layer and uneven thickness of each layer and combines the three layers, thereby realizing the requirement of adapting to different physiological curvatures of different users through a single pillow.
The short edge region of the pillow is generally referred to as the side sleep region, the middle region of the pillow is generally referred to as the hindbrain fitting region, and the long edge region of the pillow is generally referred to as the neck support region. The design of arranging the convex part and the concave part is adopted, and the soft and hardness difference of each layer is combined, so that the smooth partition of the pillow is realized; furthermore, by smoothly transitioning the protruding parts of each layer with the periphery of the corresponding layer and smoothly transitioning the recessed parts with the periphery of the middle layer, the design of the human engineering curved surface of each layer structure is realized; the smooth transition design of each layer of structure is combined with the shape design of the bread pillow of the whole pillow, so that the problem that the pillow limits the head and neck movement in sleeping of a user is avoided, namely, the utility model adopts the form of difference of soft hardness (supporting force) and soft hyperboloid (a first concave part 5 and a second concave part), realizes the non-difference sense partition support by virtue of the design of different hardness of three layers of polyurethane and high adaptability, realizes the soft transition of sleeping sense of different areas (a lateral sleeping area/a hindbrain attaching area/a neck supporting area), and solves the problem of fault sense of a traditional partition product at a partition interface. Different from the obvious shape fault of the traditional partition sleeping pillow, the utility model realizes that the partition is positioned at the inner side of the structure and the surface still maintains the concise appearance of the bread pillow type by the comprehensive relationship of hyperboloid smooth transition of the layered interface, material thickness variation of different soft and hard feelings and a central punching area. Besides, the utility model discloses a bleeder vent not only has the ventilation effect, to a certain extent, because the impression of the design punching area of bleeder vent can be softer relatively not punching area, laminating user's impression more.
The utility model adopts the upper layer structure 1 and the lower layer structure 3 with different hardness, realizes soft and hard double-sided sleeping feeling in the same pillow, and provides a user with quick selection/adjustment according to own needs.
The utility model adopts a two-sided three-layer structure (a two-sided sleeping feel three-layer structure), realizes stepless partition (gentle partition) of the pillow by the design that the whole pillow is bread-shaped and the three-layer structure is smooth transition, realizes perfect matching of the pillow and the head by the bearing (middle layer design) with low resistance on the surface layer, and ensures that the sleeping feel of the pillow is more comfortable. The utility model realizes the design of different hardness of the upper layer and the lower layer by the combined action of the upper layer and the lower layer of sponge under the action of a plurality of parameters such as density, collapse hardness, collapse ratio, rebound rate and the like. The user can very simply satisfy the different demands of feeling the layer softness of feeling the layer through turning over the pillow.
In conclusion, the utility model improves the stability of the pillow through the arrangement of the upper, middle and lower polyurethane layer structures. The utility model adopts the mode of smoothly transiting and connecting the convex parts or the concave parts of each layer with the periphery of the corresponding layer, thereby realizing the partition mode of natural lamination, avoiding the problem that the surface partition type special-shaped pillow limits the movement of the head and neck part in sleeping of a user.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present application.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.
Claims (6)
1. The double-sided double-sleep pillow is characterized by comprising an upper layer structure (1), a middle layer structure (2) and a lower layer structure (3) which are sequentially attached from top to bottom; the upper layer structure (1) is connected with the middle layer structure (2), and the middle layer structure (2) is connected with the lower layer structure (3);
the upper layer structure (1), the middle layer structure (2) and the lower layer structure (3) are all polyurethane layers; the hardness of the upper layer structure (1) is different from the hardness of the lower layer structure (3);
the upper layer structure (1) and the lower layer structure (3) are respectively provided with a bulge part (4), the bulge part of the upper layer structure (1) is positioned at the middle part of the upper layer structure (1), and the middle part of the upper layer structure (1) is in smooth transition with the periphery of the upper layer structure (1);
the protruding part of the lower layer structure (3) is positioned in the middle of the lower layer structure (3); the middle position of the lower layer structure (3) is in smooth transition with the periphery of the lower layer structure (3);
the middle layer structure (2) is provided with a first concave part (5) and a second concave part which are respectively positioned at two sides of the middle part of the middle layer structure (2) and are symmetrical to each other; the first concave part (5) and the second concave part are in smooth transition with the periphery of the middle layer structure (2);
the protruding portion (4) of the upper layer structure (1) is matched with the first concave portion (5), and the protruding portion (4) of the lower layer structure (3) is matched with the second concave portion.
2. Double sided double sleep feel pillow according to claim 1, characterized in that the superstructure (1) and the substructure (3) are arranged symmetrically along the mid-layer structure (2).
3. Double sided double sleep feel pillow according to claim 1, characterized in that the superstructure (1) is provided with ventilation holes.
4. Double sided double sleep feel pillow according to claim 1, characterized in that the middle layer structure (2) is provided with ventilation holes.
5. Double sided double sleep feel pillow according to claim 1, characterized in that the lower layer structure (3) is provided with ventilation holes.
6. The double-sided double-sleep pillow according to claim 1, further comprising a pillow case, which is sleeved outside the whole of the upper layer structure (1), the middle layer structure (2) and the lower layer structure (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223169602.9U CN218899090U (en) | 2022-11-28 | 2022-11-28 | Double-sided double-sleeping pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223169602.9U CN218899090U (en) | 2022-11-28 | 2022-11-28 | Double-sided double-sleeping pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218899090U true CN218899090U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223169602.9U Active CN218899090U (en) | 2022-11-28 | 2022-11-28 | Double-sided double-sleeping pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218899090U (en) |
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2022
- 2022-11-28 CN CN202223169602.9U patent/CN218899090U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230630 Address after: No. 2800, Wanyuan Road, Minhang District, Shanghai 200050 Patentee after: Shanghai Wanchi Technology Co.,Ltd. Address before: No. 2800, Wanyuan Road, Minhang District, Shanghai 200050 Patentee before: All things sleep (Shanghai) Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |