A double-layer standing pillow with both sides filled

Abstract

The utility model relates to the technical field of the pillow, especially a double -layer vertical support pillow of two -sided filling. Its technical scheme includes the pillowcase, the inside close -up surface and the lower surface position department of pillowcase all are installed with the separate vertical support, the air bag pad is arranged between two separate vertical supports, the inside close -up surface and the lower surface position department of pillowcase are separately provided with first filling cover and second filling cover, first filling cover and second filling cover inside are separately provided with first filling and second filling. The utility model can make the pillow upper and lower two sides have two different softnesses, be suitable for different user groups, and improve the applicability.

Description

Technical Field

[0001] This utility model relates to the field of pillow technology, specifically a double-layer upright pillow with filling on both sides. Background Technology

[0002] As an important bedding item that supports the head and neck during sleep, pillows are designed around ergonomic principles. Through reasonable height, curvature, and firmness, they maintain the natural curvature of the cervical spine, relieve muscle fatigue, and improve sleep quality. In terms of filling materials, natural materials such as soft and fluffy down, breathable and sweat-absorbing latex, and freely moldable buckwheat hulls give pillows different levels of support and breathability. Among synthetic materials, slow rebound memory foam can precisely conform to the curve of the head and neck and evenly distribute pressure, while space foam combines lightness and high resilience. In terms of shape, in addition to the common rectangular shape, there are also wave-shaped pillows designed for side sleeping, butterfly-shaped pillows that conform to the curvature of the cervical spine, and U-shaped travel pillows that are easy to carry.

[0003] Currently, different people have different needs for pillow softness, and most existing pillows are filled with a single type of softness, which makes them less suitable for all occasions. Therefore, we propose a double-layered upright pillow with filling on both sides. Utility Model Content

[0004] The purpose of this invention is to provide a double-layered upright pillow with two-sided filling, which allows the upper and lower sides of the pillow to have two different levels of softness to suit different users, thus improving its applicability. This solves the problem that existing pillows mostly have a single level of softness filling, which is not very suitable for different people with different needs for pillow softness.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a double-layered upright pillow with double-sided filling, comprising a pillowcase, wherein the pillowcase is provided with dividing uprights near the upper and lower surfaces, and an air cushion is provided between the two dividing uprights; a first filling sleeve and a second filling sleeve are respectively provided near the upper and lower surfaces inside the pillowcase, and a first filling material and a second filling material are respectively provided inside the first filling sleeve and the second filling sleeve.

[0006] Preferably, the pillowcase has an opening on one side of its outer surface, and a zipper is installed inside the opening. The first filling sleeve, the second filling sleeve, and the air cushion can be inserted into or removed from the pillowcase through the opening, while the zipper serves to close the opening.

[0007] Preferably, the first filling material and the second filling material have different hardnesses. The different hardnesses of the first filling material and the second filling material make the upper and lower surfaces of the pillow have different hardnesses, so as to suit different users and improve the applicability.

[0008] Preferably, a flexible tube is connected to one side of the outer surface of the air cushion, and a three-way valve is connected to the end of the flexible tube. An inflatable bladder is connected to the end of the three-way valve. By squeezing the inflatable bladder and the flexible tube, air is inflated into the air cushion, causing it to expand and increasing the height of the pillow. By adjusting the three-way valve to connect the air cushion with the outside, the air inside the air cushion can be expelled, reducing the height of the pillow.

[0009] Preferably, the air cushion is provided with a number of partitions at equal intervals inside, and each partition has a connecting hole on its outer surface. The partitions divide the air cushion into multiple chambers, and the chambers are connected to each other through the connecting holes. After air enters the chambers, the air cushion expands evenly, avoiding excessive local expansion of the air cushion, thereby improving the comfort of using the pillow.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model, by setting up a pillowcase, dividing linings, a first filling sleeve, a first filling material, an air cushion, a second filling sleeve, and a second filling material, achieves the effect of enabling the upper and lower sides of the pillow to have two different softness levels to suit different users, thus improving the applicability. The two dividing linings divide the inside of the pillowcase into three chambers from top to bottom. The middle chamber contains an air cushion for support, and the upper and lower chambers contain the first filling sleeve and the second filling sleeve respectively. The first filling sleeve and the second filling sleeve are filled with first filling material and second filling material of different softness and firmness respectively, so the upper and lower sides of the pillow have different softness and firmness to suit different users.

[0012] 2. This utility model achieves the effect of easily adjusting the height of the pillow by setting up an inflatable bladder, a hose, and a three-way valve to suit different users. By squeezing the inflatable bladder and hose, air is injected into the air bladder, causing it to expand and increasing the height of the pillow. Adjusting the three-way valve allows the air bladder to be connected to the outside, which can expel the air inside the air bladder and lower the height of the pillow.

[0013] 3. This utility model improves the comfort of pillow use by setting up partitions and connecting holes. The partitions divide the inside of the air cushion into multiple chambers, and the chambers are connected by connecting holes. After air enters the chambers, the air cushion expands evenly, avoiding excessive local expansion of the air cushion, thereby improving the comfort of pillow use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the main sectional structure of this utility model;

[0016] Figure 3 This is a partial main sectional view of the airbag cushion structure of this utility model;

[0017] Figure 4 This is a partial side sectional view of the airbag cushion of this utility model.

[0018] Reference numerals: 1. Pillowcase; 2. Divider insert; 3. First filling sleeve; 4. First filling material; 5. Airbag cushion; 6. Opening; 7. Zipper; 8. Second filling sleeve; 9. Second filling material; 10. Divider; 11. Connecting hole; 12. Tube; 13. Three-way valve; 14. Inflatable airbag. Detailed Implementation

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] Example 1

[0021] like Figures 1-2 As shown, this utility model proposes a double-layered pillow with two-sided filling, including a pillowcase 1. Inside the pillowcase 1, near the upper and lower surfaces, there are two partitioning inserts 2. An air cushion 5 is placed between the two partitioning inserts 2. Inside the pillowcase 1, near the upper and lower surfaces, there are first filling sleeves 3 and second filling sleeves 8, respectively. First filling material 4 and second filling material 9 are respectively placed inside the first filling sleeves 3 and second filling sleeves 8. The first filling material 4 and second filling material 9 have different hardnesses and contain materials such as down and latex. An opening 6 is provided on one side of the outer surface of the pillowcase 1, and a zipper 7 is installed inside the opening 6. The first filling sleeve 3, second filling sleeve 8, and air cushion 5 can be inserted into or removed from the pillowcase 1 through the opening 6, while the zipper 7 serves to close the opening 6.

[0022] In this embodiment, two dividing liner 2 divide the inside of the pillowcase 1 into three chambers from top to bottom. An air cushion 5 for support is placed inside the middle chamber. The first filling sleeve 3 and the second filling sleeve 8 are placed inside the upper and lower chambers respectively. The first filling sleeve 3 and the second filling sleeve 8 are filled with a first filling material 4 and a second filling material 9 with different softness and hardness. Thus, the softness and hardness of the upper and lower sides of the pillow are different to suit different users.

[0023] Example 2

[0024] like Figures 1-3 As shown, the present invention proposes a double-layer vertical liner pillow with two-sided filling. Compared with the first embodiment, this embodiment also includes an airbag 5 with a hollow interior. A hose 12 is connected to one side of the outer surface of the airbag 5, and a three-way valve 13 is connected to the end of the hose 12. An inflatable balloon 14 is connected to the end of the three-way valve 13.

[0025] In this embodiment, air is inflated into the airbag 5 by squeezing the inflatable bladder 14 and the hose 12, so that the airbag 5 expands and increases the height of the pillow. After adjusting the three-way valve 13 to connect the airbag 5 with the outside world, the air inside the airbag 5 can be discharged, and the height of the pillow can be reduced to suit different users.

[0026] Example 3

[0027] like Figures 2-4 As shown, the present invention proposes a double-layer upright pillow with two-sided filling. Compared with the first embodiment, this embodiment also includes several partitions 10 evenly spaced inside the airbag cushion 5. The partitions 10 are made of the same material as the airbag cushion 5, and each partition 10 has a connecting hole 11 on its outer surface.

[0028] In this embodiment, the partition 10 divides the interior of the air cushion 5 into multiple chambers, and the chambers are connected by the connecting holes 11. After air enters the interior of each chamber, the air cushion 5 expands evenly, avoiding excessive local expansion of the air cushion 5, thereby improving the comfort of using the pillow.

[0029] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A double-layered upright pillow with double-sided filling, comprising a pillowcase (1), characterized in that: The pillowcase (1) has a partition liner (2) installed near the upper and lower surfaces. An air cushion (5) is provided between the two partition liner (2). The pillowcase (1) has a first filling sleeve (3) and a second filling sleeve (8) near the upper and lower surfaces, respectively. The first filling sleeve (3) and the second filling sleeve (8) have a first filling material (4) and a second filling material (9) inside, respectively.

2. The double-layer vertical liner pillow with double-sided filling according to claim 1, characterized in that: The pillowcase (1) has an opening (6) on one side of its outer surface, and a zipper (7) is installed inside the opening (6).

3. The double-layer vertical liner pillow with double-sided filling according to claim 1, characterized in that: The first filler (4) and the second filler (9) have different hardnesses.

4. A double-layer vertical liner pillow with double-sided filling according to claim 1, characterized in that: A hose (12) is connected to one side of the outer surface of the airbag (5), and a three-way valve (13) is connected to the end of the hose (12), and an inflatable airbag (14) is connected to the end of the three-way valve (13).

5. A double-layer vertical liner pillow with double-sided filling according to claim 1, characterized in that: The airbag cushion (5) has several partitions (10) evenly spaced inside, and each partition (10) has a connecting hole (11) on its outer surface.

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