CN218305309U - Novel noise reduction silica gel earplug - Google Patents

Abstract

The utility model discloses a novel silica gel earplug of making an uproar falls, including the earplug body, the central authorities of earplug body are equipped with the earplug link, the bottom of earplug link is equipped with first earplug, the inside central authorities of first earplug are equipped with the recess, the inside of recess is equipped with the second earplug, the top of earplug link is equipped with the screwed end, the tip of screwed end is equipped with pulls out and inserts the ear. Compared with the prior art, the utility model the advantage lie in: the utility model discloses can adapt to multiple place and use, can comfortably wear and can increase of service life.

Description

Novel noise reduction silica gel earplug

Technical Field

The utility model relates to a silica gel earplug field of making an uproar falls specifically is a novel silica gel earplug of making an uproar falls.

Background

The sound insulation earplugs (also called noise prevention earplugs, sound insulation earplugs, noise prevention earplugs and sleeping earplugs) are generally made of silica gel or low-pressure foam materials and high-elasticity polyester materials. After being inserted into the auditory canal, the ear canal is closely contacted with the external auditory canal so as to isolate sound from entering the middle ear and the inner ear (eardrum) and achieve the aim of sound insulation, thereby leading people to obtain quiet rest or working and learning environment.

The prior art earplugs suffer from several problems: 1. the traditional noise-reducing earplug is generally made of foam materials, is placed in an ear after being twisted into a thin strip by hands, slowly expands in a few minutes to isolate sound from entering a middle ear and an inner ear (ear drum), and achieves the aim of sound insulation.

2. According to the traditional solid noise reduction earplug, when the ear is inserted into the earplug, the air pressure of the middle ear is increased, and the ear drum is pushed, so that pain is caused, tinnitus possibly caused by long-term use is generated, and potential health hidden dangers such as hearing, pain or bacterial infection are weakened.

3. When the traditional entity noise reduction earplug is used, the traditional entity noise reduction earplug can only be used in one place, the using environment of the earplug is not only one item of complete sound insulation, and a plurality of places such as fierce music festival can damage the ear health due to long-time large-volume music.

4. When traditional entity noise reduction earplug used for a long time, a lot of impurities exist on the earplug, if the earplug is used for a long time, the earplug possibly causes the auditory canal to be infected, and if the earplug is directly replaced, the cost is higher. Therefore, a novel noise reduction silica gel earplug is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a novel silica gel earplug of making an uproar falls.

In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a novel silica gel earplug of making an uproar falls, includes the earplug body, the central authorities of earplug body are equipped with the earplug link, the bottom of earplug link is equipped with first earplug, the inside central authorities of first earplug are equipped with the recess, the inside of recess is equipped with the second earplug, the top of earplug link is equipped with the thread end, the tip of thread end is equipped with pulls out and inserts the ear.

Furthermore, a plurality of first leak holes are formed in the first earplug, the second earplug comprises a solid earplug and a leak hole earplug, the diameters of the leak holes of the leak hole earplug are different, and the leak hole earplug is provided with colors.

Further, the first earplug is shaped to simulate the ear canal.

Further, the first earplug is made of edible silica gel, and the second earplug is made of edible plastic.

Furthermore, a detachable filter screen is arranged on the leak hole of the second earplug.

Further, the first earplug is connected with the earplug connecting end through threads.

Compared with the prior art, the utility model the advantage lie in: 1. the utility model discloses an ear of making an uproar falls chooses edible level silica gel for use, bionical duct structure, and the second earplug is placed to the centre, and the diaphragm in the second earplug distinguishes according to the colour has the micro-hole of equidimension not, reaches the effect that allows some sound to pass through, also can let the user of service both keep apart ambient noise and can hear the sound of closely talking clearly again. The same earplug can meet the use requirements of different working environments by replacing the plastic plug.

2. The utility model discloses a have the through-hole in the middle of the earplug of making an uproar that falls, whole non-inclosed can effectively prevent the problem that middle ear atmospheric pressure rises to reduce the tinnitus that long-term use leads to, weaken the sense of hearing, potential health hidden danger such as pain or bacterial infection.

3. The utility model discloses a second earplug has solid earplug and small opening earplug, through the second earplug of cooperation in the middle of changing, can give sound insulation totally and use as the sleep earplug, also can change the small opening earplug of equidimension not, can use by bike, can be the DJ music festival and go up the use, can use by the factory worker that the noise is very big.

4. The utility model discloses when carrying out the live time overlength, can take off the second earplug, can directly change, be equipped with on the small opening of second earplug in addition and dismantle the filter screen, can prevent that the dust from getting into, can conveniently change, can prevent that the inside emergence of ear from infecting.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a perspective view of the present invention.

As shown in the figure: 1. an earplug body; 2. an earplug connection end; 3. a first earplug; 4. a threaded end; 5. and pulling out the insertion lug.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, a novel noise reduction silica gel earplug comprises an earplug body 1, an earplug connecting end 2 is arranged in the center of the earplug body 1, a first earplug 3 is arranged at the bottom end of the earplug connecting end 2, a groove is arranged in the center of the inside of the first earplug 3, a second earplug is arranged in the groove, a threaded end 4 is arranged at the top end of the earplug connecting end 2, and a plugging lug 5 is arranged at the end of the threaded end 4.

The first earplug 3 is internally provided with a plurality of first leak holes, the second earplug comprises a solid earplug and a leak hole earplug, the leak holes of the leak hole earplug are different in diameter, the leak hole earplug is provided with colors, the second earplug allows 14dB sound to pass through machining for use, a 19dB motorcycle driver to use and a 25dB music festival to use in activities. In order to distinguish the second earplugs in these different situations, the worker marks the second earplugs with different colors, such as red, white, purple, earplugs, etc., each corresponding to an allowable sound passing rate. The shape of the first earplug 3 is a bionic ear canal shape structure, so that the first earplug can be conveniently worn and can not cause the ear to feel uncomfortable. The first earplug 3 is made of edible silica gel, and the second earplug is made of edible plastic, so that infection in ears can be prevented, and the first earplug and the second earplug can be used for a long time. The filter screen is dismantled to being equipped with on the small opening of second earplug, can prevent that the dust from entering into the inside of second earplug, can prolong the life of second earplug. The first earplug 3 is connected with the earplug connecting end 2 through threads, can be conveniently replaced, and can be conveniently used.

In specific use, the first earplug 3 is in a bionic ear canal shape structure, the material is edible silica gel, the first earplug can be conveniently worn, a wearer cannot feel uncomfortable and cannot be infected, when the earplug is used in different environments, the second earplug in the first earplug 3 can be replaced, the size of a leak hole of the leak hole earplug on the second earplug can be changed according to the environment, for example, machining allowing 14dB sound to pass through is used, a 19dB motorcycle driver is allowed to use the earplug, and a 25dB music festival is allowed to use the earplug in activity. In order to distinguish the plugs in different occasions, the plastic plugs are marked with different colors, the colors of the second earplugs are respectively red, white, purple, earplugs and the like, the aperture of the second earplugs in 14dB is larger than that of the leak holes of the second earplugs in 19dB, and the second earplugs can be directly taken out by pulling out the inserting lugs 5 when the second earplugs are not needed to be used.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. The utility model provides a novel silica gel earplug of making an uproar falls, includes earplug body (1), its characterized in that: the middle of earplug body (1) is equipped with earplug link (2), the bottom of earplug link (2) is equipped with first earplug (3), the inside central authorities of first earplug (3) are equipped with the recess, the inside of recess is equipped with the second earplug, the top of earplug link (2) is equipped with threaded end (4), the tip of threaded end (4) is equipped with pulls out and inserts ear (5).

2. The novel noise-reducing silica gel earplug according to claim 1, wherein: the novel earplug is characterized in that a plurality of first leak holes are formed in the first earplug (3), the second earplug comprises a solid earplug and a leak hole earplug, the diameters of the leak holes of the leak hole earplug are different, and the leak hole earplug is provided with colors.

3. The novel noise-reducing silica gel earplug according to claim 1, wherein: the first earplug (3) is in a shape of a bionic ear canal shape structure.

4. The novel noise-reducing silica gel earplug according to claim 1, wherein: the first earplug (3) is made of edible silica gel, and the second earplug is made of edible plastic.

5. The novel noise-reducing silica gel earplug according to claim 1, wherein: and a detachable filter screen is arranged on the leak hole of the second earplug.

6. The novel noise-reducing silica gel earplug according to claim 1, wherein: the first earplug (3) is connected with the earplug connecting end (2) through threads.

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