A triple spring soft support sleep pillow

Abstract

This utility model provides a triple-elastic soft support sleeping pillow, relating to the field of bedding technology. It includes an outer layer, an inner lining layer, and a filling layer. The outer layer covers the outside of the inner lining layer, and the inner lining layer encloses the filling layer. The outer layer is made of high-elastic knitted fabric. Elastic ribs are distributed at intervals along the length of the pillow inside the outer layer, forming a dynamic stretching structure on the surface. This device utilizes an overall three-layer design to achieve gradient elasticity of "surface stretching, middle layer cushioning, and inner layer support," providing users with soft and stable support, improving the overall comfort of the pillow, and extending its service life.

Description

Technical Field

[0001] This utility model relates to the field of bedding technology, specifically a sleeping pillow with triple elastic soft support. Background Technology

[0002] With the fast pace of modern life, people have increasingly higher demands for sleep quality. As an important home furnishing product for improving sleep comfort, throw pillows have gradually evolved from single-function products into multi-functional products that combine support, ergonomics, and health needs. Currently, most throw pillows on the market use a single elastic material (such as memory foam or ordinary sponge) or a simple layered design, mainly relying on the softness and firmness of the filling to achieve basic support.

[0003] However, the human body has different needs for neck and waist support during sleep. A single material or structure is difficult to dynamically adapt to different sleeping positions and body types, which can easily lead to insufficient support and excessive local pressure. Specific problems include: First, traditional filling materials (such as ordinary sponges) lose elasticity quickly and are prone to collapse after long-term use, causing the cervical and lumbar spine to lose effective support; Second, most products rely on only a single layer of material or simple layering, lacking a gradient elasticity design, and cannot meet the needs of "soft fit" and "hard support". Utility Model Content

[0004] The present invention aims to overcome the shortcomings of the prior art by providing a sleeping pillow with triple elastic soft support, thereby improving the existing pillows' inability to simultaneously meet the user's needs for fit and support.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sleeping pillow with triple elastic soft support, comprising: an outer layer, an inner liner layer, and a filling layer, wherein the outer layer covers the outside of the inner liner layer, the inner liner layer encloses the filling layer, and the outer layer is made of high-elastic knitted fabric; elastic ribs are provided inside the outer layer and distributed at intervals along the length of the pillow to form a dynamic stretching structure on the surface.

[0006] Furthermore, the inner liner is a molded honeycomb elastic structure with hexagonal honeycomb units and a honeycomb wall thickness of 0.5-1.2 mm. Adjacent honeycomb units are fixed by arc-shaped connecting bridges to form a middle buffer support structure.

[0007] Furthermore, the filling layer consists of multiple independent elastic chambers arranged in an "S" shape along the longitudinal direction of the pillow. Each elastic chamber is filled with a mixture of memory foam and elastic fibers in a 7:3 ratio. Adjacent elastic chambers are connected by elastic diaphragms to form a deformable inner support array.

[0008] Furthermore, the outer layer and the inner lining layer are connected by detachable Velcro. The Velcro is symmetrically arranged along the side of the pillow, with a width of 20-30mm and a length accounting for 80% of the total length of the side of the pillow.

[0009] Furthermore, a strap for longitudinal adjustment is provided between the inner liner layer and the filling layer. One end of the strap is fixed to the inner wall at the top of the inner liner layer, and a length adjustment buckle is provided at the bottom of the inner liner layer to tighten or loosen the support strength of the filling layer.

[0010] Furthermore, the top and bottom of the elastic compartment are provided with vent holes with a diameter of 2-3mm. The vent holes are evenly distributed along the circumference of the elastic compartment, with 6 vent holes in each compartment.

[0011] Furthermore, the filling layer is configured in an "S" shape, and both the outer layer and the inner liner are attached to the "S" shaped filling layer.

[0012] This utility model provides a sleeping pillow with triple elastic soft support, which has the following beneficial effects: The advantage of this invention is that by utilizing the overall three-layer design of the outer layer, elastic ribs, inner liner, and filling layer, a gradient elasticity of "surface stretching - middle layer cushioning - inner layer support" is achieved, providing users with soft and stable support, and improving the overall comfort of the pillow and extending its service life. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the outer layer structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the inner liner and filling layer structure of this utility model.

[0016] Figure 4 This is a cross-sectional view of the overall fabric structure of this utility model.

[0017] Figure 1-4 Middle: 1-Outer layer; 101-Elastic rib; 102-Hook and loop fastener; 2-Inner liner layer; 201-Honeycomb unit; 202-Connecting bridge; 203-Strap; 204-Length adjustment buckle; 3-Filling layer; 301-Elastic compartment; 302-Elastic diaphragm; 303-Ventilation hole. Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0019] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0020] This application provides a triple-elastic soft support sleeping pillow. This pillow utilizes a three-layer design—an outer layer, elastic ribs, an inner core layer, and a filling layer—to achieve a gradient elasticity of "surface stretching - middle layer cushioning - inner layer support," providing soft and stable support for the user and improving the overall comfort and extending the pillow's lifespan. The following provides a detailed description of this triple-elastic soft support sleeping pillow. It should be noted that the order of description of the following embodiments is not intended to limit the preferred order of the embodiments.

[0021] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0022] Please see Figure 1-4 In this embodiment, a sleeping pillow with triple elastic soft support is provided, including: an outer layer 1, an inner core layer 2, and a filling layer 3. The outer layer 1 covers the outside of the inner core layer 2, and the inner core layer 2 is wrapped with the filling layer 3. The outer layer 1 is made of high elastic knitted fabric. Elastic ribs 101 are provided inside the outer layer 1 and are distributed at intervals along the length of the pillow to form a dynamic stretching structure on the surface. During use, the three different elastic soft support materials provide multi-layer elastic support, with soft, medium and hard triple elastic support, which improves the user's skin contact comfort and hug comfort, while the internal filling layer 3 provides good support and resilience.

[0023] Furthermore, the inner liner 2 is a molded honeycomb elastic structure with hexagonal honeycomb units 201 and a honeycomb wall thickness of 0.5-1.2mm. Adjacent honeycomb units 201 are fixed by arc-shaped connecting bridges 202 to form a middle-layer buffer support structure. The elastic ribs 101 enhance the warp and weft elastic elongation of the outer liner 1 to adapt to the stretching needs of different sleeping positions. During use, the honeycomb structure disperses pressure, and the compressive elasticity is ≥84% according to FZ / T 50009.4-2019, providing stable middle-layer support. The hollow design of the honeycomb units 201 reduces weight while maintaining structural strength.

[0024] Furthermore, the filling layer 3 consists of multiple independent elastic compartments 301, which are arranged in an "S" shape along the longitudinal direction of the pillow. Each elastic compartment 301 is filled with a mixture of memory foam and elastic fiber in a 7:3 ratio. Adjacent elastic compartments 301 are connected by elastic diaphragms 302 to form a deformable inner support array. The "S" shape arrangement adapts to the curves of the human body, and the elastic diaphragms 302 allow for local deformation, improving the fit to the shoulders and neck. The filling material has been tested to have a rebound rate of ≥90%, and it is not easy to collapse after long-term use.

[0025] Furthermore, the outer layer 1 and the inner layer 2 are connected by detachable Velcro 102. The Velcro 102 is symmetrically arranged along the side of the pillow. The Velcro width is 20-30mm and the length accounts for 80% of the total length of the side of the pillow. During use, the outer layer 1 can be quickly removed and cleaned to avoid hygiene problems. At the same time, the wide Velcro ensures that the inner layer 2 and the outer layer 1 fit tightly to prevent displacement.

[0026] Furthermore, a strap 203 for longitudinal adjustment is provided between the inner liner layer 2 and the filling layer 3. One end of the strap 203 is fixed to the top inner wall of the inner liner layer 2, and a length adjustment buckle 204 is provided at the bottom of the inner liner layer 2 to tighten or loosen the support strength of the filling layer 3. During use, the user can tighten or loosen the strap by sliding the adjustment buckle 501 to change the compression density of the filling layer 3. Adjusting the strap 203 can adapt to the different users' needs for softness and hardness, and the strap can limit excessive deformation of the filling layer 3 and extend its service life.

[0027] Furthermore, the top and bottom of the elastic compartment 301 are provided with ventilation holes 303, with a diameter of 2-3mm. The ventilation holes 303 are evenly distributed around the circumference of the elastic compartment, with 6 holes in each compartment. During use, heat accumulation is avoided, improving the comfort of use in summer. The ventilation holes 303 also balance the air pressure inside and outside the compartment, preventing the compartment from expanding and deforming.

[0028] Furthermore, the filling layer 3 is designed with an "S" shape, and both the outer layer 1 and the inner liner layer 2 are fitted with the "S" shaped filling layer 3. The three-layer structure is fitted together to avoid the pressure caused by misalignment of internal materials. The "S" shaped curve is adapted to the physiological curvature of the cervical and lumbar spine in ergonomics to reduce muscle strain during sleep.

[0029] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0030] The above provides a detailed description of a triple elastic soft support sleeping pillow provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A sleeping pillow with triple elastic soft support, characterized in that, include: The outer layer (1), the inner liner (2) and the filling layer (3) are provided. The outer layer (1) covers the outside of the inner liner (2), and the inner liner (2) wraps the filling layer (3) inside. The outer layer (1) is made of high-elastic knitted fabric. The outer layer (1) is provided with elastic ribs (101) that are spaced apart along the length of the pillow, forming a dynamic tensile structure on the surface. The inner liner (2) is a molded honeycomb elastic structure, forming a middle buffer support structure; The filling layer (3) is composed of multiple independent elastic chambers (301), and adjacent elastic chambers (301) are connected by elastic diaphragms (302) to form a deformable inner support array; Furthermore, the filling layer (3) is arranged in an "S" shape, and both the outer layer (1) and the inner liner layer (2) are attached to the "S" shaped filling layer (3).

2. The sleeping pillow with triple elastic soft support according to claim 1, characterized in that, The outer layer (1) and the inner layer (2) are connected by a detachable Velcro (102). The Velcro (102) is symmetrically arranged along the side of the pillow. The width of the Velcro is 20-30mm and the length accounts for 80% of the total length of the side of the pillow.

3. The sleeping pillow with triple elastic soft support according to claim 1, characterized in that, A strap (203) for longitudinal adjustment is provided between the inner liner (2) and the filling layer (3). One end of the strap (203) is fixed to the top inner wall of the inner liner (2). A length adjustment buckle (204) is provided at the bottom of the inner liner (2) to tighten or loosen the support strength of the filling layer (3).

4. The sleeping pillow with triple elastic soft support according to claim 1, characterized in that, The top and bottom of the elastic chamber (301) are provided with ventilation holes (303) with a diameter of 2-3 mm. The ventilation holes (303) are evenly distributed along the circumference of the elastic chamber, and 6 holes are provided in each chamber.

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