Environment-friendly cotton bale

Abstract

This application discloses an environmentally friendly foam pillowcase, belonging to the field of environmentally friendly sponge pillow technology. It includes a pillowcase containing a polyurethane sponge pillow core. A hollow groove is formed through the interior of the polyurethane sponge pillow core, and a sleep-aiding sachet is placed inside the hollow groove. The sleep-aiding sachet is filled with calming and sleep-inducing herbs. An air-inflating unit is located on the outside of the sleep-aiding sachet inside the hollow groove to inflate the sachet. This application utilizes a hollow groove inside the polyurethane sponge pillow core to house the sleep-aiding sachet, which is filled with calming and sleep-inducing herbs. The volatile components released by these herbs diffuse through the hollow groove to the surface of the polyurethane sponge pillow core, creating a continuous and stable aromatherapy environment to achieve a sleep-inducing effect. The hollow groove is directly connected to the external environment through ventilation holes, allowing for the directional output of the herbal volatile components. Pressing the air-inflating unit inputs airflow into the sleep-aiding sachet, accelerating the evaporation rate of the herbal active ingredients through physical pressurization.

Description

Technical Field

[0001] This application relates to the field of environmentally friendly sponge pillow technology, and more particularly to an environmentally friendly sponge pillow. Background Technology

[0002] Polyurethane is a high-tech, environmentally friendly material widely used in the manufacture of various sponge products. Polyurethane sponge is soft, absorbent, oil-resistant, and abrasion-resistant, making it a common material for various sponge products, such as pillows. Polyurethane pillows, which use polyurethane as their core, offer advantages such as shock absorption, shape retention, antibacterial and anti-mite properties, and breathability and moisture absorption, making them very popular now. Currently, most polyurethane pillows on the market have a single function, mainly limited to providing basic support for the head, and lack innovative designs that address the sleep pain points of modern people. Therefore, we are now making improvements to an environmentally friendly cotton pillow. Utility Model Content

[0003] In view of the shortcomings of the existing technology, this application provides an environmentally friendly cotton pillow that overcomes the deficiencies of the existing technology and aims to solve the problem that current polyurethane pillows have only one function, simply providing support for the head without any sleep-aiding effect.

[0004] To achieve the above objectives, this application provides the following technical solution: an environmentally friendly cotton pillowcase, comprising a pillowcase containing a polyurethane foam pillow core, a hollow groove extending through the interior of the polyurethane foam pillow core, a sleep aid sachet placed inside the hollow groove, the sleep aid sachet being filled with calming and sleep-inducing herbs, an air-inflating unit located on the outside of the sleep aid sachet inside the hollow groove for inflating the sleep aid sachet, and a ventilation hole extending through the upper surface of the polyurethane foam pillow core, the ventilation hole being connected to the hollow groove.

[0005] By adopting the above technical solution, a hollow groove is opened inside the polyurethane foam pillow core to place a sleep aid pack. The sleep aid pack is filled with calming and sleep-inducing herbs. The volatile components released by these herbs diffuse through the hollow groove to the surface of the polyurethane foam pillow core, forming a continuous and stable aromatherapy environment to achieve a sleep-inducing effect. The hollow groove is directly connected to the external environment through ventilation holes, realizing the directional output of herbal volatile components. By pressing the air inflator unit, airflow is input into the sleep aid pack, and the evaporation rate of the effective herbal components is accelerated through physical pressurization.

[0006] As a preferred technical solution of this application, the air-blowing unit includes a latex ball, which is slidably inserted into the interior of the hollow groove. A return air valve is fixedly connected to the end of the latex ball away from the sleep aid bag, and an air outlet valve is fixedly connected to the end of the latex ball close to the sleep aid bag. An air supply pipe is fixedly connected to the air outlet of the air outlet valve, and the other end of the air supply pipe is slidably inserted into the interior of the sleep aid bag.

[0007] By adopting the above technical solution, when the head rests on the polyurethane foam pillow core, the latex ball is squeezed. The pressurized gas inside the latex ball is directed to the sleep aid pack through the air outlet valve and air delivery tube, which helps the herbs to volatilize and increases the concentration of herbal odor on the surface of the polyurethane foam pillow core. When the latex ball returns to its original position, the air return valve automatically draws in external air, and the air return valve only allows air to enter the latex ball in one direction to prevent airflow backflow.

[0008] As a preferred technical solution of this application, the number of the latex ball, the return air valve, the outlet air valve and the air supply tube are all set in pairs and correspond one-to-one, and the two latex balls, the return air valve, the outlet air valve and the air supply tube are symmetrically distributed on both sides of the sleep aid bag.

[0009] By adopting the above technical solution, when people roll around on the pillow to adjust their sleeping position, they can squeeze the two latex balls back and forth, causing the two air-filled units to work together to increase the rate of herbal evaporation, thus aiding sleep.

[0010] As a preferred technical solution of this application, a latex ring is fixedly connected to the inner wall of the hollow groove, and the inner wall of the latex ring is in contact with the outer wall of the sleep aid bag.

[0011] By adopting the above technical solution, the latex ring has high elasticity and good resilience, which can be used to maintain the shape of the hollow groove.

[0012] As a preferred technical solution of this application, the upper surface of the polyurethane foam pillow core is arranged in a wavy shape.

[0013] By adopting the above technical solution, the wave-shaped polyurethane foam pillow core can support people's necks and ensure the comfort of people when using the polyurethane foam pillow core.

[0014] As a preferred embodiment of this application, the pillowcase is made of knitted fabric, and a zipper is sewn to the bottom of the pillowcase, with a zipper pull slidably mounted on the zipper.

[0015] By adopting the above technical solution, the pillowcase made of knitted fabric has good breathability and comfort. The zipper and zipper pull make it easy for users to open the pillowcase and replace the herbs in the sleep aid pack regularly.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. In this utility model, a hollow groove is opened inside the polyurethane foam pillow core to place a sleep aid pack. The sleep aid pack is filled with calming and sleep-inducing herbs. The volatile components released by these herbs diffuse through the hollow groove to the surface of the polyurethane foam pillow core, forming a continuous and stable aromatherapy environment to achieve a sleep-inducing effect. The hollow groove is directly connected to the external environment through ventilation holes to achieve the directional output of the herbal volatile components. By pressing the air inflator unit, airflow is input into the sleep aid pack, and the evaporation rate of the effective herbal components is accelerated through physical pressurization.

[0017] 2. In this invention, when people roll around on the pillow to adjust their sleeping position, they can squeeze the two latex balls back and forth, causing the two air-inflating units to work together. When the latex balls are squeezed, the pressurized gas inside them will be directed to the sleep aid pack through the air outlet valve and air delivery tube, helping the herbs to volatilize, increasing the concentration of herbal scent on the surface of the polyurethane foam pillow core, and helping to fall asleep. When the latex balls return to their original position, the air return valve automatically draws in external air, and the air return valve only allows air to enter the latex balls in one direction to prevent airflow backflow.

[0018] With reference to the following description and accompanying drawings, specific embodiments of the present invention are disclosed in detail, indicating the ways in which the principles of the present invention can be adopted. It should be understood that the scope of the embodiments of the present invention is not limited thereto. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a schematic diagram of the side sectional structure of this application; Figure 3 This is a schematic diagram of the complete structure of the polyurethane foam pillow core of this application; Figure 4 This is a schematic diagram of the composition and structure of the air blowing unit of this application.

[0020] In the picture: 1. Pillowcase; 2. Polyurethane foam pillow core; 3. Hollow groove; 4. Latex ring; 5. Sleep aid bag; 6. Ventilation hole; 7. Inflating unit; 71. Latex ball; 72. Air return valve; 73. Air outlet valve; 74. Air supply tube; 8. Zipper; 9. Zipper head. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1 - Figure 4 As shown, this embodiment provides an environmentally friendly cotton sachet, including a pillowcase 1. A polyurethane foam pillow core 2 is placed inside the pillowcase 1. A hollow groove 3 is formed through the interior of the polyurethane foam pillow core 2. A sleep aid sachet 5 is placed inside the hollow groove 3, filled with calming and sleep-inducing herbs. An air-inflating unit 7 is located on the outside of the sleep aid sachet 5 inside the hollow groove 3 to inflate the sleep aid sachet 5. A ventilation hole 6 is formed through the upper surface of the polyurethane foam pillow core 2, connected to the hollow groove 3. In use, the sleep aid sachet 5 is placed inside the hollow groove 3, filled with calming and sleep-inducing herbs. The released volatile components diffuse through the hollow groove 3 to the surface of the polyurethane foam pillow core 2, forming a continuous and stable aromatherapy environment. The hollow groove 3 is directly connected to the external environment through the ventilation hole 6, enabling the directional output of herbal volatile components. By pressing the air-inflating unit 7, airflow is introduced into the sleep aid sachet 5, accelerating the evaporation rate of the herbal active ingredients through physical pressurization.

[0023] In this embodiment, as Figure 3 and 4 As shown, the air-inflating unit 7 includes a latex ball 71, which is slidably inserted into the hollow groove 3. A return air valve 72 is fixedly connected to the end of the latex ball 71 furthest from the sleep aid pack 5, and an air outlet valve 73 is fixedly connected to the end of the latex ball 71 closest to the sleep aid pack 5. An air supply pipe 74 is fixedly connected to the outlet of the air outlet valve 73, and the other end of the air supply pipe 74 is slidably inserted into the sleep aid pack 5. During use, when the head rests on the polyurethane foam pillow core 2, the latex ball 71 is compressed. The pressurized gas inside the latex ball 71 is directionally delivered to the sleep aid pack 5 through the air outlet valve 73 and the air supply pipe 74, helping the herbs to volatilize and increasing the concentration of herbal odor on the surface of the polyurethane foam pillow core 2. When the latex ball 71 returns to its original position, the return air valve 72 automatically draws in external air, and the return air valve 72 only allows air to enter the latex ball 71 in one direction to prevent airflow backflow.

[0024] In this embodiment, as Figure 3 and 4 As shown, there are two latex balls 71, two air return valves 72, two air outlet valves 73, and two air supply tubes 74, all corresponding to each other. The two latex balls 71, two air return valves 72, two air outlet valves 73, and two air supply tubes 74 are symmetrically distributed on both sides of the sleep aid pack 5. When in use, when people roll around on the pillow to adjust their sleeping position, they can squeeze the two latex balls 71 back and forth, so that the two air inflating units 7 work together to increase the rate of herbal evaporation and thus help them sleep.

[0025] In this embodiment, as Figure 2 As shown, a latex ring 4 is fixedly connected to the inner wall of the hollow groove 3. The inner wall of the latex ring 4 fits against the outer wall of the sleep aid bag 5. When in use, the latex ring 4 has high elasticity and good resilience, which can be used to maintain the shape of the hollow groove 3.

[0026] In this embodiment, as Figure 3 As shown, the upper surface of the polyurethane foam pillow core 2 is designed in a wave shape. When in use, the wave-shaped polyurethane foam pillow core 2 can support people's necks and ensure the comfort of people using the polyurethane foam pillow core 2.

[0027] In this embodiment, as Figure 1 As shown, the pillowcase 1 is made of knitted fabric. A zipper 8 is sewn to the bottom of the pillowcase 1, and a zipper head 9 is slidably installed on the zipper 8. When in use, the pillowcase 1, made of knitted fabric, has good breathability and comfort. By setting the zipper 8 and zipper head 9, the pillowcase 1 can be opened, making it convenient for users to regularly replace the herbs in the sleep aid pack 5.

[0028] The working principle of this utility model is as follows: When using the environmentally friendly cotton sachet of this application, a hollow groove 3 is opened inside the polyurethane foam pillow core 2 to place the sleep aid sachet 5. The sleep aid sachet 5 is filled with calming and sleep-inducing herbs. The volatile components released by these herbs diffuse through the hollow groove 3 to the surface of the polyurethane foam pillow core 2, forming a continuous and stable aromatherapy environment to achieve a sleep-inducing effect. When people toss and turn on the pillow to adjust their sleeping position because they cannot fall asleep, they can squeeze the two latex balls 71 back and forth, causing the two air-inflating units 7 to work together. When the latex balls 71 are squeezed, the pressurized gas inside them is directed to the sleep aid sachet 5 through the air outlet valve 73 and the air supply pipe 74, which helps the herbs to volatilize and increases the concentration of herbal scent on the surface of the polyurethane foam pillow core 2, helping to fall asleep. When the latex balls 71 return to their original position, the air return valve 72 automatically draws in external air, thus repeatedly inflating the sachet. Users can open the pillowcase 1 by pulling the zipper head 9 to replace the herbs in the sleep aid sachet 5 periodically.

[0029] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are exemplary and not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on its spirit and principles, and these modifications and variations are also within the scope of the present invention.

Claims

1. An environmentally friendly cotton package comprising a pillowcase (1), characterized in that, The pillowcase (1) contains a polyurethane foam pillow core (2), and a hollow groove (3) is provided through the inside of the polyurethane foam pillow core (2). A sleep aid pack (5) is provided inside the hollow groove (3), and the sleep aid pack (5) is filled with calming and sleep-inducing herbs. An air-inflating unit (7) is provided inside the hollow groove (3) on the outside of the sleep aid pack (5) to inflate the sleep aid pack (5). A ventilation hole (6) is provided through the upper surface of the polyurethane foam pillow core (2), and the ventilation hole (6) is connected to the hollow groove (3).

2. The environment-friendly cotton bale according to claim 1, characterized in that, The air-blowing unit (7) includes a latex ball (71), which is slidably inserted into the interior of the hollow groove (3). A return air valve (72) is fixedly connected to the end of the latex ball (71) away from the sleep aid pack (5), and an air outlet valve (73) is fixedly connected to the end of the latex ball (71) close to the sleep aid pack (5). An air supply pipe (74) is fixedly connected to the air outlet of the air outlet valve (73), and the other end of the air supply pipe (74) is slidably inserted into the interior of the sleep aid pack (5).

3. The environment-friendly cotton bale according to claim 2, characterized in that, The number of latex balls (71), return air valve (72), air outlet valve (73) and air supply pipe (74) are all set in pairs and correspond one to one. The two latex balls (71), return air valve (72), air outlet valve (73) and air supply pipe (74) are symmetrically distributed on both sides of the sleep aid bag (5).

4. The environment-friendly cotton bale according to claim 1, wherein, The inner wall of the hollow groove (3) is fixedly connected to a latex ring (4), and the inner wall of the latex ring (4) is in contact with the outer wall of the sleep aid bag (5).

5. The environment-friendly cotton bale according to claim 1, wherein, The upper surface of the polyurethane foam pillow core (2) is wavy.

6. The environment-friendly cotton pack according to claim 1, wherein The pillowcase (1) is made of knitted fabric, and a zipper (8) is sewn to the bottom of the pillowcase (1), with a zipper head (9) slidably installed on the zipper (8).

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