Double-core integrally-formed memory sponge pillow

By designing a dual-core one-piece molded memory foam pillow, which combines a high-density polyurethane memory foam core, pure cotton cloth, and rubber massage elements, the problem of single-function memory foam pillows has been solved, achieving a multi-functional effect of comfortable support, breathability and dryness, and massage to aid sleep.

CN223913853UActive Publication Date: 2026-02-17JIANGSU BAIYOU NEW MATERIAL TECH CO LTD
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Patent Information

Application Number
CN202520852560.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-30
Publication Date
2026-02-17
Estimated Expiration
2035-04-30

AI Technical Summary

Technical Problem

Existing memory foam pillows have limited functionality and are unable to meet people's increasingly diverse sleep needs.

Method used

Design a dual-core one-piece molded memory foam pillow, using a high-density, high-elasticity polyurethane memory foam core, combined with pure cotton elastic fabric, rubber anti-slip particles, and auxiliary massage elements, along with ventilation holes and built-in curved elastomers to achieve a multi-functional design.

Benefits of technology

It effectively distributes pressure on the head and neck, prevents muscle fatigue and soreness, improves breathability and feel, has a massage function to aid sleep, and can automatically return to its original shape to improve sleep comfort.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the field of pillows, and discloses a double-core integrally-formed memory sponge pillow which comprises a pillow core, an arc-shaped groove is formed in the top face of the middle of the pillow core so that the neck of a person can feel comfortable, elastic cloth is arranged above the arc-shaped groove, and the bottom faces of the two ends of the elastic cloth are connected with the top face of the pillow core. The pillow inner is a high-density and high-elasticity polyurethane memory sponge comfortable inner, so that the pillow inner has good rebound resilience and supporting performance, pressure of the head and the neck can be effectively dispersed, neck muscle fatigue and aching pain caused by long-term sleep are prevented, and a plurality of air holes distributed at equal intervals are formed in the top face of elastic cloth. The elastic cloth is made of pure cotton materials. The auxiliary massage body plays a massage role when the neck moves repeatedly, and the semen cassiae filled in the auxiliary massage body strengthens the massage effect and contributes to sleep; the arc-shaped elastic body in the pillow inner can enable the pillow inner to automatically restore when the neck is separated from the pillow inner, and a good using state is maintained.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the pillow field especially relates to a double core integrated memory sponge pillow. BACKGROUND

[0002] In modern life, sleep quality is crucial to people's physical and mental health, and the performance of the pillow as a key sleep product is of great concern. Memory sponge pillows are favored by many consumers due to their ability to conform to the human body's curves and disperse pressure. However, existing memory sponge pillows generally have the problem of single functionality, making it difficult to meet people's increasingly diverse sleep needs.

[0003] To this end, we propose a double-core integrated memory sponge pillow to solve the problem. INVENTION CONTENTS

[0004] The utility model relates to a double-core integrated memory sponge pillow to solve the technical problems related in the background art.

[0005] The technical scheme provided by the utility model is as follows: a double-core integrated memory sponge pillow, comprising a pillow core, the top surface of the middle part of the pillow core has an arc-shaped groove to ensure the comfort of the neck, the top of the arc-shaped groove is provided with an elastic cloth, and the bottom surface of both ends of the elastic cloth is connected to the top surface of the pillow core.

[0006] Preferably, the pillow core uses a high-density, high-elasticity polyurethane memory sponge comfort core, which has good resilience and supportability, effectively disperses the pressure on the head and neck, and prevents neck muscle fatigue and soreness caused by long-term sleep.

[0007] Preferably, the elastic cloth is made of pure cotton.

[0008] Preferably, the top surface of the elastic cloth has a plurality of equally spaced air holes to improve the tactile sensation of the elastic cloth while ensuring good air permeability, allowing the timely release of heat and moisture generated during sleep.

[0009] Preferably, the bottom surface of the pillow core is fixedly installed with a plurality of equally spaced anti-slip particles made of rubber, which can prevent the pillow from sliding and offsetting, causing the pillow to detach from the neck.

[0010] Preferably, the lower part of the elastic cloth is provided with a plurality of auxiliary massage bodies distributed at equal intervals, the auxiliary massage bodies are installed in the arc-shaped grooves, the auxiliary massage bodies are made of rubber material, and the inside of the auxiliary massage bodies is hollow and filled with cassia seed, so that the auxiliary massage bodies can play a massage role when repeatedly moving on the neck of a person, and the cassia seed filled in the auxiliary massage bodies can not only strengthen the auxiliary massage effect, but also has a sleep-aiding effect.

[0011] Preferably, the inside of the pillow core is provided with an inner groove, and the inside of the inner groove is provided with an arc-shaped elastic body, so that the arc-shaped elastic body arranged in the pillow core can automatically restore the original state when the neck of a person is separated from the pillow core.

[0012] Compared with the prior art, the double-core integrally formed memory foam pillow has the following beneficial effects:

[0013] (1) The double-core integrally formed memory foam pillow is comfortable and supportive: the pillow core is made of high-density and high-elasticity polyurethane memory foam comfortable core, has good resilience and supportability, can effectively disperse the pressure on the head and neck, prevent neck muscle fatigue and soreness, and ensure the comfort of the neck during sleep.

[0014] (2) The double-core integrally formed memory foam pillow is breathable and dry: the top surface of the elastic cloth has a plurality of equal-interval air holes, which can improve the touch feeling and ensure good breathability, can timely release the heat and moisture generated by the human body during sleep, and keep the sleep environment dry and comfortable.

[0015] (3) The double-core integrally formed memory foam pillow has massage sleep-aiding and automatic recovery functions: the auxiliary massage bodies play a massage role when repeatedly moving on the neck, and the cassia seed filled in the auxiliary massage bodies strengthens the massage effect and helps sleep; the arc-shaped elastic body in the pillow core can automatically restore the original state of the pillow core when the neck is separated from the pillow core, and maintain a good use state. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a three-dimensional structure schematic view of the double-core integrally formed memory foam pillow of the utility model;

[0017] Figure 2 is a bottom view structure schematic view of the double-core integrally formed memory foam pillow of the utility model; Figure 1

[0018] Figure 3 is a sectional view structure schematic view of the pillow core in the double-core integrally formed memory foam pillow of the utility model;

[0019] Figure 4 is a sectional view structure schematic view of the auxiliary massage body in the double-core integrally formed memory foam pillow of the utility model.

[0020] ​The attached figures are labeled as follows:

[0021] 1. Pillow core; 2. Arc-shaped groove; 3. Anti-slip particles; 4. Auxiliary massage body; 5. Elastic fabric; 6. Breathable holes; 7. Inner groove; 8. Arc-shaped elastomer; 9. Cassia seeds. Detailed Implementation

[0022] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the invention in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0023] like Figures 1-4 As shown, a dual-core one-piece molded memory foam pillow includes a pillow core 1. The pillow core 1 uses a high-density, high-elasticity polyurethane memory foam comfort core, which provides good resilience and support, effectively distributing pressure on the head and neck, and preventing neck muscle fatigue and soreness caused by prolonged sleep. The top surface of the middle part of the pillow core 1 has an arc-shaped groove 2 for neck comfort. The concave part in the middle conforms to the curve of the neck, providing strong support for the neck. The higher parts at both ends can adapt to the height requirements of the head when sleeping in different positions (supine, side-lying). An elastic fabric 5 is set above the arc-shaped groove 2. The elastic fabric 5 is made of pure cotton. The top surface of the elastic fabric 5 has multiple equally spaced ventilation holes 6, which can improve the feel of the elastic fabric while ensuring good breathability, and can timely dissipate the heat and moisture generated by the human body during sleep. The bottom surfaces at both ends of the elastic fabric 5 are connected to the top surface of the pillow core 1, and the bottom surface of the pillow core 1 is fixedly installed. Multiple equally spaced anti-slip particles 3, made of rubber, are provided on the bottom surface of the pillow core 1 to prevent the pillow from sliding and shifting, thus preventing the pillow from detaching from the person's neck. Multiple equally spaced auxiliary massage bodies 4 are provided below the elastic fabric 5. These auxiliary massage bodies 4 are installed in arc-shaped grooves 2 and are made of rubber. The interior of each auxiliary massage body 4 is hollow and filled with cassia seeds 9. These auxiliary massage bodies 4 provide a massage effect when the person's neck moves repeatedly. The cassia seeds 9 inside the auxiliary massage bodies 4 not only enhance the massage effect but also promote sleep. The pillow core 1 has an inner groove 7, inside which an arc-shaped elastic body 8 is installed. This arc-shaped elastic body 8 allows the pillow core 1 to automatically return to its original shape when the person's neck detaches from it.

[0024] In conclusion, the pillow core provided by the utility model has multiple functions in design, and is dedicated to improving the sleep experience of users, the pillow core 1 adopts a high-density and high-elasticity polyurethane memory sponge comfortable core, can effectively disperse the pressure of the head and neck, prevents the neck muscle fatigue and soreness, the air holes 6 on the top surface of the elastic cloth 5 enhance the touch and air permeability, can timely discharge the heat and moisture generated during sleep, the auxiliary massage body 4 is filled with the cassia seed 9, plays a massage role when the neck moves, and can also help sleep, the arc-shaped elastic body 8 in the pillow core 1 can automatically restore the original state after the pillow is away from the neck, and keeps good use performance.

[0025] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0026] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various modifications and changes to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A double-core one-piece memory foam pillow comprising a pillow core (1), characterized in that: The top surface of the middle part of the pillow core (1) is provided with an arc-shaped groove (2) to facilitate the comfort of the human neck, and the upper part of the arc-shaped groove (2) is provided with an elastic cloth (5), and the bottom surface of the two ends of the elastic cloth (5) is connected with the top surface of the pillow core (1).

2. The dual core one-piece memory foam pillow of claim 1, wherein, The pillow core (1) adopts a high-density and high-elasticity polyurethane memory sponge comfort core.

3. The dual core one-piece memory foam pillow of claim 1, wherein, The elastic cloth (5) adopts pure cotton material.

4. The dual core one-piece memory foam pillow of claim 1, wherein, The top surface of the elastic cloth (5) is provided with a plurality of equally spaced air holes (6).

5. The dual core one-piece memory foam pillow of claim 1, wherein, A plurality of equally spaced anti-skid particles (3) are fixedly installed on the bottom surface of the pillow core (1), and the anti-skid particles (3) are made of rubber material.

6. The dual core one-piece memory foam pillow of claim 1, wherein, A plurality of equally spaced auxiliary massage bodies (4) are arranged below the elastic cloth (5), the auxiliary massage bodies (4) are installed in the arc-shaped groove (2), the auxiliary massage bodies (4) are made of rubber material, and the inside of the auxiliary massage bodies (4) is hollow and filled with cassia seed (9).

7. The dual core one-piece memory foam pillow of claim 1, wherein, The inside of the pillow core (1) is provided with an inner groove (7), and the inside of the inner groove (7) is provided with an arc-shaped elastic body (8).