A spiral noise reducing earplug

Abstract

The utility model discloses a spiral noise reduction earplug relates to earplug field, including earplug head section and earplug tail section, earplug tail section is fixed in earplug head section front end, and earplug head section and earplug tail section are integrally formed design, and earplug head section includes expansion plug, arc contact plug and head section air hole, the utility model provides a spiral noise reduction earplug, this earplug adopts the humanized in-ear design, not only close fitting ear canal, still have stronger breathability, can effectively alleviate the stuffy feeling of traditional earplug, makes the wearer even long -time use can keep the refreshing and comfortable of ear canal, its unique lies in earplug head section and earplug tail section adopt the material of different softness, and earplug head section is softer, can gently adhere to auricle, reduces the pressure to ear canal, and earplug tail section is slightly elastic, has guaranteed the stability of earplug in the wearing process, even when in motion or activity is not easy to fall, has realized the perfect combination of comfort and practicality.

Description

Technical Field

[0001] This utility model relates to the field of earplugs, specifically a spiral noise-canceling earplug. Background Technology

[0002] Earplugs are small hearing protection or noise isolation devices, typically designed to be inserted directly into the ear canal. Their main function is to block external noise, creating a relatively quiet environment that allows users to concentrate in noisy settings or protect their hearing from high-intensity noise damage. Earplugs are usually made of soft, flexible materials to ensure comfort and a secure seal when worn.

[0003] Earplugs were originally designed to provide users with a relatively quiet space in noisy environments or to protect hearing from high-intensity noise. However, existing earplugs have a significant problem in use: they are not breathable. Because earplugs fit tightly in the ear canal, prolonged wear can easily lead to poor airflow within the ear canal, causing users to experience a feeling of stuffiness. Utility Model Content

[0004] The purpose of this invention is to provide a spiral noise-canceling earplug to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a spiral noise-canceling earplug, comprising an earplug head section and an earplug tail section, wherein the earplug tail section is fixed to the front end of the earplug head section, and the earplug head section and the earplug tail section are integrally formed.

[0006] Preferably, the earplug head section includes an expansion plug, an arc-shaped contact plug, and a head section vent. The arc-shaped contact plug is fixedly connected to the front end of the expansion plug, and the head section vent is formed through the expansion plug and the arc-shaped contact plug.

[0007] Preferably, the earplug tail section includes a hard plastic shell, anti-slip protrusions, tail section air hole and sponge rubber plug. The anti-slip protrusions are provided in a plurality of symmetrical arrangements on the outside of the hard plastic shell, the sponge rubber plug is fixed on the inside of the hard plastic shell, and the tail section air hole is opened through the sponge rubber plug.

[0008] Preferably, the head section vent and the tail section vent are interconnected.

[0009] Preferably, the earbud tail section is designed to be concave, the earbud head section is designed to be narrow at the front and cylindrical at the rear, and the earbud head section and the earbud tail section are designed to have a smooth transition with rounded corners.

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

[0011] This utility model proposes a spiral noise-canceling earplug, comprising an earplug head section and an earplug tail section. The earplug tail section is fixed to the front end of the earplug head section, and the earplug head section and earplug tail section are integrally molded. This earplug adopts a user-friendly in-ear design, which not only fits snugly in the ear canal but also has strong breathability, effectively relieving the stuffiness caused by traditional earplugs. It allows the wearer to keep the ear canal cool and comfortable even after long-term use. Its unique feature is that the earplug head section and earplug tail section use materials with different degrees of softness. The earplug head section is softer and can gently fit the auricle, reducing pressure on the ear canal; while the earplug tail section is slightly elastic, ensuring the stability of the earplug during wear. It is not easy to fall out even during exercise or activities, truly achieving a perfect combination of comfort and practicality. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings:

[0013] Figure 1 This is a schematic diagram of the spiral noise-canceling earplug of this utility model. Figure 1 ;

[0014] Figure 2 This is a schematic diagram of the spiral noise-canceling earplug of this utility model. Figure 2 ;

[0015] Figure 3 This is a cross-sectional view of the spiral noise-canceling earplug of this utility model.

[0016] As shown in the figure: 1. Earplug head section; 11. Expansion plug; 12. Arc-shaped contact plug; 13. Head section air hole; 2. Earplug tail section; 21. Hard rubber shell; 22. Anti-slip protrusion; 23. Tail section air hole; 24. Sponge rubber plug. Detailed Implementation

[0017] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0018] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0019] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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.

[0020] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; 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. However, specifying a direct connection indicates that the two entities connected are not linked by an intermediate structure but are connected as a whole through a transmission structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0021] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] Please see Figures 1 to 3 This utility model provides a technical solution: a spiral noise-canceling earplug, including an earplug head section 1 and an earplug tail section 2, wherein the earplug tail section 2 is fixed to the front end of the earplug head section 1, and the earplug head section 1 and the earplug tail section 2 are integrally molded.

[0023] These earbuds feature a user-friendly in-ear design that not only fits snugly in the ear canal but also offers excellent breathability, effectively alleviating the stuffiness often associated with traditional earbuds. This allows wearers to maintain a cool and comfortable ear canal even during extended use. A unique feature is the use of different softness materials for the earbud tip 1 and the earbud tail 2. The earbud tip 1 is softer, gently conforming to the earlobe and reducing pressure on the ear canal; while the earbud tail 2 is slightly more flexible, ensuring the earbuds remain stable during wear and are less likely to fall out, even during exercise or activity. This truly achieves a perfect balance between comfort and practicality.

[0024] The earplug head section 1 includes an expansion plug 11, an arc-shaped contact plug 12, and a head section air hole 13. The arc-shaped contact plug 12 is fixedly connected to the front end of the expansion plug 11, and the head section air hole 13 is opened through the expansion plug 11 and the arc-shaped contact plug 12.

[0025] When in use, pinch the arc-shaped contact plug 12 and the expansion plug 11 tightly, and insert them into the ear. The arc-shaped contact plug 12 is relatively soft and is not likely to damage the ear canal. The expansion plug 11 slowly expands to support the ear canal and fixes the earplug head section 1.

[0026] The earplug tail section 2 includes a hard plastic shell 21, anti-slip protrusions 22, tail section air hole 23 and sponge rubber plug 24. The anti-slip protrusions 22 are provided in a plurality and symmetrically arranged on the outside of the hard plastic shell 21. The sponge rubber plug 24 is fixed on the inside of the hard plastic shell 21. The tail section air hole 23 is opened through the sponge rubber plug 24.

[0027] When removing the earplug, the hard plastic shell 21 can be pried outwards, causing the foam plug 24 and the entire earplug head section 1 to separate from the ear canal;

[0028] The head section air hole 13 and the tail section air hole 23 penetrate each other;

[0029] When in use, the use of the head section air hole 13 and the tail section air hole 23 can balance the internal and external pressure difference, reducing the occurrence of ear stuffiness and blockage in the user.

[0030] The earbud tail section 2 is designed to be concave overall, the earbud head section 1 is designed to be narrow at the front and cylindrical at the rear, and the earbud head section 1 and the earbud tail section 2 are designed to have a smooth transition with rounded corners.

[0031] The design of the earbud head section 1, which is narrow at the front and cylindrical at the back, can effectively reduce pressure on the ear canal. The design of the smooth transition between the earbud head section 1 and the earbud tail section 2 with rounded corners can also reduce friction on the ear canal when the earbud is pulled out, making it more comfortable.

[0032] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention includes the claims being limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0033] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A spiral noise-canceling earplug, comprising an earplug head section (1) and an earplug tail section (2), characterized in that: The earplug tail section (2) is fixed to the front end of the earplug head section (1), and the earplug head section (1) and the earplug tail section (2) are integrally molded.

2. The spiral noise-canceling earplug according to claim 1, characterized in that: The earplug head section (1) includes an expansion plug (11), an arc-shaped contact plug (12), and a head section vent (13). The arc-shaped contact plug (12) is fixedly connected to the front end of the expansion plug (11), and the head section vent (13) is opened through the expansion plug (11) and the arc-shaped contact plug (12).

3. The spiral noise-canceling earplug according to claim 2, characterized in that: The earplug tail section (2) includes a hard plastic shell (21), anti-slip protrusions (22), tail section air hole (23) and sponge plug (24). The anti-slip protrusions (22) are provided in a plurality of symmetrical arrangements on the outside of the hard plastic shell (21). The sponge plug (24) is fixed on the inside of the hard plastic shell (21). The tail section air hole (23) is opened through the sponge plug (24).

4. The spiral noise-canceling earplug according to claim 3, characterized in that: The head section vent (13) and the tail section vent (23) penetrate each other.

5. A spiral noise-canceling earplug according to claim 4, characterized in that: The earplug tail section (2) is designed to be concave, the earplug head section (1) is designed to be narrow at the front and cylindrical at the back, and the earplug head section (1) and the earplug tail section (2) are designed to be smoothly transitioned with rounded corners.

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