U-shaped pillow

Abstract

The utility model discloses a U-shaped pillow, including lower pillow body and upper pillow body, the lower pillow body is air bag pillow, be equipped with gas control part on the air bag pillow, the upper pillow body supports on the lower pillow body, and the upper pillow body is the flexible pillow made of flexible material. This U-shaped pillow adopts split type structure, and the lower pillow body adopts the air bag pillow of inflatable and is equipped with gas control part, and the upper pillow body adopts the flexible pillow made of flexible material, so that the user can inflate the lower pillow body to the appropriate height when using, thereby providing stable support effect with the upper pillow body, avoiding head deviation, protecting cervical vertebra, and when accommodating, the air bag pillow can be deflated through the gas control part, which significantly reduces the overall height and volume of the U-shaped pillow, facilitating carrying and storage. The utility model solves the problem that the support effect and portability of the existing U-shaped pillow cannot be considered due to the fixed height, realizes the improvement of portability while ensuring the support performance, and the flexible pillow can improve comfort.

Description

Technical Field

[0001] This utility model relates to the technical field of cervical spine protection devices, and in particular to a U-shaped pillow. Background Technology

[0002] When people travel long distances by car, train, or plane, they inevitably need to lean back and rest for a while due to fatigue. To avoid unconsciously tilting their head to one side while asleep, which can lead to neck discomfort upon waking, many people choose to wear a U-shaped pillow during their naps. However, due to the significant height difference between the chin and shoulders, existing U-shaped pillows are generally quite tall, making them inconvenient for users to carry and store. If the height of the U-shaped pillow were directly reduced, its support effect would be significantly diminished. Utility Model Content

[0003] The technical problem solved by this utility model is to provide a portable U-shaped pillow with good support effect.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a U-shaped pillow, comprising:

[0005] The lower pillow body is an airbag pillow, and the airbag pillow is equipped with a gas control component;

[0006] The upper pillow body is supported on the lower pillow body, and the upper pillow body is a flexible pillow made of flexible material.

[0007] In one embodiment, the gas control component includes a manually operated pump.

[0008] In one embodiment, the upper pillow body is a memory foam pillow.

[0009] In one embodiment, the upper pillow body is provided with lateral humps and / or posterior humps.

[0010] In one embodiment, the lower pillow body and the upper pillow body are detachably connected.

[0011] In one embodiment, the lower pillow body and the upper pillow body are connected by Velcro.

[0012] In one embodiment, the upper pillow body and the lower pillow body are both U-shaped.

[0013] In one embodiment, the inner diameter of the upper pillow body is smaller than the inner diameter of the lower pillow body.

[0014] In one embodiment, the outer diameter of the upper pillow body is smaller than the outer diameter of the lower pillow body.

[0015] In one embodiment, the lower pillow body has a first shrinkage component at its opening; and / or, the upper pillow body has a second shrinkage component at its opening.

[0016] The beneficial effects of this utility model are as follows: This U-shaped pillow adopts a split structure. The lower pillow body is an inflatable airbag pillow equipped with a gas control component, while the upper pillow body is a flexible pillow made of flexible material. This allows the user to inflate the lower pillow body to a suitable height during use, thus providing stable support together with the upper pillow body, preventing head tilting and protecting the cervical spine. When storing, the airbag pillow can be deflated through the gas control component, significantly reducing the overall height and volume of the U-shaped pillow, making it easy to carry and store. This solves the problem of existing U-shaped pillows where the fixed height prevents a balance between support and portability, achieving improved portability while ensuring support performance. Moreover, the flexible pillow has good skin-friendliness, which improves the comfort of using the U-shaped pillow and enhances the user experience. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the U-shaped pillow according to Embodiment 1 of this utility model;

[0019] Figure 2 This is a schematic diagram of the lower pillow body in the U-shaped pillow of Embodiment 1 of this utility model.

[0020] Explanation of icon numbers:

[0021] 1. Lower pillow; 11. Positioning recess;

[0022] 2. Upper occipital region; 21. Lateral hump; 22. Posterior hump;

[0023] 3. Gas control components;

[0024] 4. First contraction assembly;

[0025] 5. Second shrinkage assembly. Detailed Implementation

[0026] The purpose, features, and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] It should be noted that if the embodiments of this utility model involve directional indicators such as up, down, left, right, front, back, etc., the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicators will also change accordingly.

[0029] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0030] Furthermore, if the meaning of "and / or" in the entire text is to include three parallel solutions, taking "and A / or B" as an example, it includes solution A, solution B, and a solution that simultaneously satisfies both A and B. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0031] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0032] Example 1

[0033] Please refer to Figure 1 and Figure 2Embodiment 1 of this utility model is a U-shaped pillow, comprising a lower pillow body 1 and an upper pillow body 2, wherein the upper pillow body 2 and the lower pillow body 1 are both U-shaped. The lower pillow body 1 is an airbag pillow, and the airbag pillow is provided with a gas control component 3. The upper pillow body 2 is supported on the lower pillow body 1, and the upper pillow body 2 is a flexible pillow made of flexible material. The phrase "the upper pillow body 2 is supported on the lower pillow body 1" means that the upper pillow body 2 is located above the lower pillow body 1 and abuts against it.

[0034] The gas control component 3 controls the internal and external flow of the filling gas. The filling gas is injected into the airbag pillow through the gas control component 3, causing the airbag pillow to inflate. Simultaneously, the gas control component 3 also prevents the filling gas from leaking out, maintaining the airbag pillow's expansion and fullness. The gas control component 3 is a common structural component of inflatable pillows, and its specific construction will not be described in detail in this embodiment. Of course, in some embodiments, it is also feasible to directly use a manual pump as the gas control component 3. During use, the user can adjust the airbag pillow's support strength for the flexible pillow and the overall height of the U-shaped pillow by controlling the total amount of gas injected into the airbag pillow.

[0035] Preferably, the upper pillow body 2 is a memory foam pillow, which is comfortable and helps to improve the user experience.

[0036] To prevent unintended displacement of the upper pillow body 2 relative to the lower pillow body 1, the lower pillow body 1 and the upper pillow body 2 are detachably connected, for example, by Velcro. The lower pillow body 1 can be completely detached from the upper pillow body 2, allowing the deflated lower pillow body 1 to be folded into a roll or block, greatly reducing the space required for carrying and storage.

[0037] In some embodiments, the inner diameter of the upper pillow body 2 is smaller than the inner diameter of the lower pillow body 1, and the outer diameter of the upper pillow body 2 is smaller than the outer diameter of the lower pillow body 1. In one or more embodiments, a positioning recess 11 is formed in the middle of the inflated airbag pillow. The positioning recess 11 is used to position the upper pillow body 2. In this case, the upper pillow body 2 can be directly positioned relative to the lower pillow body 1 through the positioning recess 11. At this time, no additional interconnection structure is required between the two, which is more convenient for user operation.

[0038] To improve the comfort of the upper pillow body 2, the upper pillow body 2 is provided with a side hump 21 for supporting the user's chin and a rear hump 22 for supporting the back of the user's neck.

[0039] The first retractable assembly 4 is located at the opening of the lower pillow body 1, and / or the second retractable assembly 5 is located at the opening of the upper pillow body 2. In this embodiment, the first retractable assembly 4 includes two pull cords and a spring cord buckle connecting the two pull cords, with the two pull cords respectively connected to both ends of the lower pillow body 1; the second retractable assembly 5 includes two flat straps and a backpack buckle connecting the two flat straps, with the two flat straps respectively connected to both ends of the upper pillow body 2. The first retractable assembly 4 and the second retractable assembly 5 have different structures to avoid user misoperation.

[0040] The above are merely optional embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A U-shaped pillow, characterized by: include The lower pillow body is an airbag pillow, and the airbag pillow is equipped with a gas control component; The upper pillow body is supported on the lower pillow body, and the upper pillow body is a flexible pillow made of flexible material.

2. The U-shaped pillow of claim 1, wherein: The gas control component includes a manually operated pump.

3. The U-shaped pillow of claim 1, wherein: The upper pillow body is a memory foam pillow.

4. The U-shaped pillow of claim 1, wherein: The upper pillow body is provided with lateral humps and / or posterior humps.

5. The U-shaped pillow of claim 1, wherein: The lower pillow body and the upper pillow body are detachably connected.

6. The U-shaped pillow of claim 5, wherein: The lower pillow body and the upper pillow body are connected by Velcro.

7. The U-shaped pillow of claim 1, wherein: The upper pillow body and the lower pillow body are both U-shaped.

8. The U-shaped pillow of claim 7, wherein: The inner diameter of the upper pillow body is smaller than the inner diameter of the lower pillow body.

9. The U-shaped pillow of claim 7, wherein: The outer diameter of the upper pillow body is smaller than the outer diameter of the lower pillow body.

10. The U-shaped pillow of claim 7, wherein: The first shrinkage component at the opening of the lower pillow body; and / or the second shrinkage component at the opening of the upper pillow body.

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