Combined inflatable pillow

Abstract

The utility model belongs to the technical field of inflatable pillows, and particularly relates to a combined inflatable pillow which comprises a cloth cover and an inner container. The inner container is detachably arranged in the cloth sleeve, the cotton inner container is arranged above the inflatable inner container, and the inner container wrapping sleeve covers the cotton inner container and is connected with the inflatable inner container; the area A of the cotton liner is in a curved groove shape and is used for fitting the back side of the head of a human body; the area B of the cotton liner is concave arc-shaped and is used for fitting the curve of the rear side of the shoulder and neck part of a human body; the C1 area and the C2 area of the cotton inner container can meet the requirements of people sleeping on the side; tie bars are arranged in the inflatable inner container, and an inflation nozzle is arranged at the bottom of the inflatable inner container and exposed out of the through hole of the cloth cover. According to the scheme, the combined structure of the cotton inner container and the inflatable inner container is adopted, the advantages that the cotton inner container is easy to shape, high in comfort and good in human body fitting performance are achieved, the advantages that the inflatable inner container is convenient to inflate and deflate, small in size and convenient to carry are also achieved, the requirements of family life are met, and the requirements of outdoor camping are also met.

Description

Technical Field

[0001] The utility model belongs to the technical field of inflatable pillows, and particularly relates to a combined inflatable pillow. Background Art

[0002] When camping outdoors or in family life, pillows are an essential product for improving the sleep experience during sleep. Currently, the inflatable pillows on the market often arch in the middle after inflation, with a relatively hard texture, and have problems such as poor breathability, easy sweating, and discomfort; while traditional sponge pillows are large in size and heavy in weight, although comfortable, they are inconvenient to carry and are not suitable for use in outdoor camping activities.

[0003] Therefore, it is necessary to design a pillow structure that can be inflated and has the comfort of a sponge. Summary of the Utility Model

[0004] In order to solve the above problems existing in the prior art, this solution provides a combined inflatable pillow.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A combined inflatable pillow includes a cloth cover and an inner liner;

[0007] An opening is provided at the side of the cloth cover; the inner liner can be inserted into the cloth cover through the opening;

[0008] The inner liner is disposed inside the cloth cover and includes a sponge inner liner, an inner liner wrapping cover, and an inflatable inner liner; the sponge inner liner is disposed above the inflatable inner liner, the inner liner wrapping cover covers the sponge inner liner, and the edge of the inner liner wrapping cover is fixedly connected to the edge of the inflatable inner liner;

[0009] The sponge inner liner is flat, and a downwardly concave area A is provided on the top surface of the sponge inner liner. Area A is in the shape of a curved groove and is used to fit the back of the human head; a B area with a middle backward depression is provided on the front side of the sponge inner liner. Area B is in a concave arc shape and is used to fit the curve on the back side of the human shoulder and neck;

[0010] A tension rib is provided inside the inflatable inner liner, and the upper and lower sides of the tension rib are connected to the top wall and the bottom wall of the inner cavity of the inflatable inner liner; an inflation nozzle is provided at the bottom of the inflatable inner liner, and a through hole is provided at the bottom of the cloth cover, and the inflation nozzle protrudes from the through hole.

[0011] As an alternative or supplement to the above combined inflatable pillow: A zipper is provided at the opening at the side of the cloth cover.

[0012] As an alternative or supplement to the above combined inflatable pillow: A shielding edge is provided outside the zipper, and the shielding edge is used to cover and shield the zipper.

[0013] As an alternative or supplement to the above-mentioned combined inflatable pillow: The cloth cover includes a cloth cover face cloth and a cloth cover bottom cloth, and the edges of the cloth cover face cloth are sewn and connected to the edges of the cloth cover bottom cloth.

[0014] As an alternative or supplement to the above-mentioned combined inflatable pillow: The inflatable inner bladder includes an inner bladder cover cloth and an inner bladder bottom cloth, and the edges of the inner bladder cover cloth are connected to the edges of the inner bladder bottom cloth by high-frequency hot pressing.

[0015] As an alternative or supplement to the above-mentioned combined inflatable pillow: A nozzle reinforcing ring is provided at the through hole, and the nozzle reinforcing ring is used for shaping the shape of the through hole.

[0016] As an alternative or supplement to the above-mentioned combined inflatable pillow: The cotton inner bladder is made of latex, sponge, silica gel, 3D polymer material, polyurethane sponge or imitation latex sponge.

[0017] As an alternative or supplement to the above-mentioned combined inflatable pillow: Symmetric C1 area and C2 area are provided on the left and right sides of the cotton inner bladder. The C1 area and C2 area are in the shape of a convex arc protruding outward and have a curve that fits the outer side of the human shoulder and neck part to meet the needs of side sleepers.

[0018] The beneficial effects of the present utility model are as follows: In this solution, a structure combining a cotton inner bladder and an inflatable inner bladder is adopted, which not only has the advantages of easy shaping, high comfort and good human body fitting of the cotton inner bladder, but also has the advantages of convenient inflation and deflation, small volume and easy carrying of the inflatable inner bladder, meeting not only the needs of family life but also the needs of outdoor camping. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of this solution or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art.

[0020] Figure 1 is an exploded view of the combined inflatable pillow in this solution;

[0021] Figure 2 is an overall structure diagram of the combined inflatable pillow;

[0022] Figure 3 is a cross-sectional structure schematic diagram of the combined inflatable pillow in this solution;

[0023] Figure 4 is a perspective structure diagram of the upper oblique side of the cotton inner bladder;

[0024] Figure 5 is a top view of the cotton inner bladder.

[0025] In the figure: 1 - cloth cover face fabric; 2 - cloth cover bottom fabric; 3 - inner liner wrapping cover; 4 - cotton inner liner; 5 - inflatable inner liner; 6 - tension rib; 7 - inflatable nozzle; 8 - zipper; 9 - nozzle reinforcement ring. Detailed implementation manner

[0026] Next, the technical solutions in this embodiment will be clearly and completely described in conjunction with the accompanying drawings. The described embodiments are only a part of the embodiments, rather than all of them. Based on the embodiments in this solution, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this solution.

[0027] Embodiment 1

[0028] As Figures 1 to 5 shown, this embodiment designs a combined inflatable pillow, including two parts: a cloth cover and an inner liner. The inner liner is detachably arranged in the cloth cover.

[0029] An opening is provided at the side of the cloth cover; the inner liner can be loaded into the cloth cover from the opening; the cloth cover includes a cloth cover face fabric 1 and a cloth cover bottom fabric 2, and the edge of the cloth cover face fabric 1 is sewn and connected to the edge of the cloth cover bottom fabric 2. The un-sewn part of the edge of the cloth cover face fabric 1 and the edge of the cloth cover bottom fabric 2 forms the opening. A zipper 8 is provided at the opening on the side of the cloth cover in a way such as heat fusion connection or sewing connection. The opening can be opened or closed through the zipper 8. A shielding edge is arranged outside the zipper 8. The shielding edge is used to cover and shield the zipper 8. The shielding edge can be a part of the cloth cover face fabric 1 and the cloth cover bottom fabric 2 and is processed through a sewing process.

[0030] The inner liner includes components such as a cotton inner liner 4, an inner liner wrapping cover 3, and an inflatable inner liner 5.

[0031] Among them, the cotton inner liner 4 is arranged above the inflatable inner liner 5. When a person's head leans against the pillow, it will first contact the cotton inner liner 4. The cotton inner liner 4 can be made of materials such as latex, sponge, silicone, 3D polymer material, polyurethane sponge, or imitation latex sponge, which can better fit the curve of the human head and neck, thereby improving comfort and ensuring the fitting degree to the human curve. At the same time, the cotton inner liner 4 also has the advantage of being easy to shape, further meeting the usage requirements of different people for comfort.

[0032] The specific shape of the cotton inner liner 4 can be correspondingly designed according to actual needs. For example, it can adopt the shape of a cloud.

[0033] The cotton inner liner 4 in the shape of a cloud is specifically shaped as follows: The cotton inner liner 4 is in a flat shape, and an A area sunken downward is provided on the top surface of the cotton inner liner 4. The A area is in the shape of a curved surface groove and is used to fit the back of the human head; a B area with a middle recessed backward is provided on the front side of the cotton inner liner 4. The B area is in a concave arc shape and is used to fit the curve on the back side of the human shoulder and neck parts to meet the needs of people in the supine sleeping position. Symmetric C1 area and C2 area are provided on the left and right sides of the cotton inner liner 4. The C1 area and C2 area are in a convex arc shape protruding outward and have curves that fit the outer sides of the human shoulder and neck parts to meet the needs of people in the side sleeping position.

[0034] The inflatable inner liner 5 includes an inner liner cover cloth and an inner liner bottom cloth. The edges of the inner liner cover cloth and the inner liner bottom cloth are connected by high-frequency hot pressing to form a connecting edge. A stay cord 6 is arranged inside the inflatable inner liner 5. The upper and lower sides of the stay cord 6 are connected to the top wall and the bottom wall of the inner cavity of the inflatable inner liner 5. The stay cord 6 can pull the inner liner cover cloth and the inner liner bottom cloth, so that the upper and lower surfaces of the inflatable inner liner 5 tend to be flat after inflation, avoiding the influence of the arching in the middle of the inflatable inner liner 5 on the final shape of the pillow. An inflation nozzle 7 is arranged at the bottom of the inflatable inner liner 5. The inflation nozzle 7 communicates with the inside of the inflatable inner liner 5, so as to facilitate inflation and deflation through the inflation nozzle 7.

[0035] The inner liner wrapping sleeve 3 covers the cotton inner liner 4. The edges of the inner liner wrapping sleeve 3 and the inflatable inner liner 5 are fixedly connected by means of sewing connection, etc.; thus, the cotton inner liner 4 is protected and fixed in position by the inner liner wrapping sleeve 3, avoiding the influence of misalignment between the two on the final shape of the pillow.

[0036] A through hole is arranged at the bottom of the cloth cover. The through hole is arranged on the bottom cloth 2 of the cloth cover. The inflation nozzle 7 exposes from the through hole. A nozzle reinforcing ring 9 is arranged at the through hole. The nozzle reinforcing ring 9 can be made of plastic material, and then the nozzle reinforcing ring 9 is integrated with the edge of the through hole by a hot melting process, so as to improve the structural strength of the through hole and realize the shaping of the through hole shape.

[0037] The advantages of this embodiment include:

[0038] 1. When the cotton inner liner 4 in this embodiment adopts the Figure 2 shown styling design, it can conform to ergonomics. Among them, the A area is a structure with a middle recess, used to support the back of the head, effectively fixing it without shaking. The left and right sides of the B area are convex and the middle is recessed backward, so it can be used to support the neck; at the same time, the convex part between the B area and the A area at the top of the cotton inner liner can form a height difference with the recess of the A area, thus protecting the physiological curvature of the cervical vertebra, making it more conform to the neck arc and strengthening the support. The C1 and C2 areas adopt convex arcs and are used as side sleeping areas. The upward convex parts on both sides avoid the problem of pressing the shoulders when the user sleeps on the side. The outer contour line of the pillow adopts the Figure 3When in the structure shown, the left and right sides of area B and the positions where area B transitions to areas C1 and C2 (the positions close to the shoulders during use) are set to be arc-shaped, which better conforms to the shoulder curvature, facilitates the free rolling of shoulder activities, avoids the problem of poor blood circulation caused by difficulty in turning over, and improves the sleep quality and sleep experience.

[0039] 2. The inflatable inner bladder 5 can provide support force, and the inflation amount of the inflatable inner bladder 5 can be adjusted according to the user's own preference to achieve different softness, hardness and heights; at the same time, after the inflatable inner bladder 5 is fully deflated, the volume will be greatly reduced, making the packing volume of the whole product smaller, improving the storage performance and convenience, and being more suitable for taking outdoors.

[0040] 4. After the inner bladder is removed from the zipper 8, it is convenient for the user to disassemble and wash the cloth cover. The surface cloth 1 of the cloth cover can be made of materials with a cool feeling and sleep-aiding functions, so as to improve the sleep experience.

[0041] The above embodiments are only examples clearly described and not limitations on the implementation manners; it is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present technology.

Claims

1. A combined inflatable pillow, characterized in that: It includes a cloth cover and an inner liner; An opening is provided at the side of the cloth cover; the inner liner can be loaded into the cloth cover through the opening; The inner liner is arranged in the cloth cover and includes a cotton inner liner (4), an inner liner wrapping cover (3) and an inflatable inner liner (5); the cotton inner liner (4) is arranged above the inflatable inner liner (5), the inner liner wrapping cover (3) covers the cotton inner liner (4), and the edge of the inner liner wrapping cover (3) is fixedly connected to the edge of the inflatable inner liner (5); The cotton inner liner (4) is in a flat shape, and an A area sunken downward is provided on the top surface of the cotton inner liner (4). The A area is in a curved groove shape and is used for fitting the back of the human head; a B area sunken backward in the middle is provided on the front side of the cotton inner liner (4). The B area is in a concave arc shape and is used for fitting the curve on the rear side of the human shoulder and neck part; A tension rib (6) is arranged inside the inflatable inner liner (5), and the upper and lower sides of the tension rib (6) are connected to the top wall and the bottom wall of the inner cavity of the inflatable inner liner (5); an inflation nozzle (7) is provided at the bottom of the inflatable inner liner (5), and a through hole is provided at the bottom of the cloth cover, and the inflation nozzle (7) exposes from the through hole.

2. The combined inflatable pillow according to claim 1, wherein: A zipper (8) is provided at the opening at the side of the cloth cover.

3. The combined inflatable pillow according to claim 2, characterized in that: A shielding edge is provided outside the zipper (8), and the shielding edge is used for covering and shielding the zipper (8).

4. The combined inflatable pillow according to claim 1, wherein: The cloth cover includes a cloth cover surface cloth (1) and a cloth cover bottom cloth (2), and the edge of the cloth cover surface cloth (1) is sewn and connected to the edge of the cloth cover bottom cloth (2).

5. The combined inflatable pillow according to claim 1, characterized in that: The inflatable inner liner (5) includes an inner liner cover cloth and an inner liner bottom cloth, and the edge of the inner liner cover cloth is connected to the edge of the inner liner bottom cloth in a high-frequency hot pressing manner.

6. The combined inflatable pillow according to claim 1, wherein: An air nozzle reinforcing ring (9) is provided at the through hole, and the air nozzle reinforcing ring (9) is used for shaping the through hole.

7. The combined inflatable pillow according to claim 1, wherein: The cotton inner liner (4) is made of latex, sponge, silica gel, 3D polymer material, polyurethane sponge or imitation latex sponge.

8. The combined inflatable pillow according to claim 1, characterized in that: Symmetric C1 area and C2 area are provided on the left and right sides of the cotton inner liner (4). The C1 area and the C2 area are in an outward convex arc shape and have a curve for fitting the outer side of the human shoulder and neck part to meet the needs of side-sleeping people.

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