Foreign body prevention device for nostrils

A 2 mm thick, resin-made plate with a curved shape and rounded corners provides a comfortable and effective barrier against nostril intrusions, addressing the limitations of existing devices.

JP3254741UActive Publication Date: 2026-02-16雁子 大寛
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Patent Information

Application Number
JP2025003724U
Authority / Receiving Office
JP · JP
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2025-10-28
Publication Date
2026-02-16
Estimated Expiration
2035-10-28

AI Technical Summary

Technical Problem

Existing protective devices for nostrils, such as masks and nose plugs, are not suitable for short-term or repeated use and pose hygiene issues, and they impair comfort by straining the skin.

Method used

A plate-like member made of transparent or translucent resin, approximately 2 mm thick, with a curved shape fitting the nostril's bone structure and rounded corners, allowing easy and comfortable use.

Benefits of technology

Effectively prevents minute foreign objects from entering the nostrils while being lightweight, rigid, and comfortable, without leaving skin marks.

✦ Generated by Eureka AI based on patent content.

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Abstract

To provide a protective device that can simply and hygienically prevent minute foreign objects from entering the nostrils. [Solution] This protective device prevents minute foreign objects from entering the nostrils and has a plate-shaped member that the user holds in their hand and places in front of the nostrils, physically blocking the entry of foreign objects. The plate-shaped member is provided with a handle A for holding the device, and a curved portion that fits snugly around the nostrils, allowing for a natural fit that conforms to the shape of the lower part of the nose. Furthermore, the entire device is rounded, so it is less likely to leave marks on contact with the skin, making it safe and comfortable to use.
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Description

[Technical Field]

[0001] This invention relates to a protective device for preventing the intrusion of minute foreign objects into the nostrils, and in particular to a technical field in which a plate-like member that is held by the user and placed in front of the nostrils physically blocks the intrusion of minute particles such as dust, dirt, and hair. [Background technology]

[0002] Conventionally, masks and nose plugs have been commonly used to prevent foreign objects from entering the nostrils, but they are not suitable for short-term or repeated use and have hygiene issues. For this reason, there has been a demand for new protective equipment that is easier to use, easier to clean and reuse, and can effectively prevent foreign objects from entering the nostrils. Summary of the Invention [Problem to be solved by the invention]

[0003] In view of the above problems, the present invention aims to provide a protective device that can be easily held by the user when needed, that can effectively prevent minute foreign objects from entering the nostrils, and that does not impair comfort by putting a strain on the skin. [Means for solving the problem]

[0004] The protective device of the present invention has a plate-like member that the user holds in their hand and places in front of the nostrils, and is characterized by the thickness of the plate-like member being approximately 2 mm. Furthermore, the plate-like member has a shape that fits along the lower end of the nostril, and can naturally fit closely to the shape of the bone structure and cartilage of the lower part of the nose. Furthermore, the plate-like member has rounded corners throughout, and is structured so that it is unlikely to leave marks on the skin even when it comes into contact with the skin. [Effects of the Invention]

[0005] According to this device, the user can physically block the entry of minute foreign objects such as dust, dirt, and hair simply by holding the plate-shaped member in front of the nostril. In addition, the thickness is approximately 2 mm, which makes it lightweight yet provides sufficient rigidity, making it less likely to bend or crack during use. Furthermore, the shape fits the lower end of the nostril, providing a natural fit and a comfortable feel. The rounded corners prevent marks from being left on the skin due to pressure. [Brief explanation of the drawings]

[0006] [Figure 1] External view [Figure 2] Diagram showing placement DETAILED DESCRIPTION OF THE INVENTION

[0007] The protective equipment of the present invention is made of, for example, a transparent or translucent resin material, and the plate-shaped member can have a length of approximately 130 mm, a width of approximately 30 mm, and a thickness of approximately 2 mm. The plate-like member is formed to be gently curved so as to fit along the lower end of the nostril, thereby allowing it to naturally fit closely to the shape of the bone structure and cartilage at the bottom of the nose. In addition, the entire periphery of the plate-shaped member is rounded, so that it does not cause discomfort when it comes into contact with the skin and is less likely to leave marks. [Example]

[0008] Hold the handle of the protective equipment with one hand and place the shielding part in front of your nostrils so that it fits snugly. [Explanation of symbols]

[0009] A Handle B Shielding part

Claims

1. A protective device for preventing foreign objects from entering the nostrils, A plate-shaped member is provided. The plate-shaped member is held by the user and placed in front of the nostrils, A protective device that physically blocks the entry of tiny foreign objects into the nostrils.

2. 2. The protective equipment according to claim 1, wherein the thickness of the plate-like member is about 2 mm.

3. 3. The protective equipment according to claim 1, wherein the plate-like member has a gentle curve and naturally fits the skeletal shape of the lower nose.

4. 4. The protective equipment according to claim 1, wherein the plate-like member has rounded corners throughout and has a shape that is unlikely to leave marks on the skin even when it comes into contact with the skin.