CN213549867U - Ear protection device - Google Patents

Abstract

An ear protection device comprises an ear protection strip, wherein the ear protection strip comprises an ear protection lower section and an ear protection upper section, the ear protection lower section is of an arc-shaped structure arranged by being attached to the back of an ear, the surface of the ear protection lower section attached to the back of the ear is a first anti-skid surface, and a first accommodating groove is formed in the surface of the opposite surface of the first anti-skid surface; the upper section of the ear protector is of an arc-shaped structure which is arranged on the top of the ear in a fitting manner, the surface of the upper section of the ear protector, which is arranged on the top of the ear, is a second anti-skid surface, the tail end of the second anti-skid surface sags, the tail end of the opposite surface of the second anti-skid surface is horizontally arranged, and a second accommodating groove is formed in the surface of the opposite surface of the second anti-skid surface; the second anti-skid surface is connected with the first anti-skid surface, and the second accommodating groove is communicated with the first accommodating groove. The utility model discloses the structure is unique, and the design is exquisite, and convenient to use can show the comfort level that improves in gauze mask or the earphone use, and durable degree is high, is fit for popularizing in a large number production and application.

Description

Ear protection device

Technical Field

The utility model relates to a medical or daily field, concretely relates to ear protector that cooperation hangers formula gauze mask or wired earphone used.

Background

The mask is a sanitary article, is generally worn at the mouth and nose part for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, is made of gauze or paper and the like, has a certain filtering effect on air entering the lung, and has a very good effect when the mask is worn in an environment polluted by dust and the like when respiratory infectious diseases are prevalent. Gauze mask can be divided into filtration formula gauze mask and air feed formula gauze mask, wherein hangers formula gauze mask uses most extensively in the filtration formula gauze mask, hangers formula gauze mask is in order to make people's face and gauze mask closely laminate, hangers band-pass of hangers formula gauze mask normally sets up to have elastic tensioning area, form the oppression to the ear easily after wearing for a long time and cause red swelling, uncomfortable performances such as pain, especially an ray of staff, wear for a long time, cause the skin damage even easily, phenomenons such as inflammation, simultaneously, even if tighten the tensioning area again, phenomenon such as landing still appears easily wearing the in-process, therefore, the utility model discloses aim at developing an ear protector, with better satisfied actual need.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the present invention is to provide an ear protection device to solve the above-mentioned shortcomings in the background art.

The utility model provides a technical problem adopt following technical scheme to realize:

an ear protection device comprises an ear protection strip, wherein the ear protection strip comprises an ear protection lower section and an ear protection upper section, the ear protection lower section is of an arc-shaped structure arranged by being attached to the back of an ear, the surface of the ear protection lower section attached to the back of the ear is a first anti-skid surface, and a first accommodating groove is formed in the surface of the opposite surface of the first anti-skid surface; the upper section of the ear protector is of an arc-shaped structure which is arranged on the top of the ear in a fitting manner, the surface of the upper section of the ear protector, which is arranged on the top of the ear, is a second anti-skid surface, the tail end of the second anti-skid surface sags, the tail end of the opposite surface of the second anti-skid surface is horizontally arranged, and a second accommodating groove is formed in the surface of the opposite surface of the second anti-skid surface; the second anti-skid surface is connected with the first anti-skid surface, and the second accommodating groove is communicated with the first accommodating groove.

Further, first holding tank and second holding tank are circular groove, and the notch width of first holding tank is less than the notch width of second holding tank.

Further, the ratio of the width of the notch of the first accommodating groove to the inner diameter of the corresponding groove body is 0.2-0.3: 1, the ratio of the second holding tank to the corresponding tank body inner diameter is 0.3-0.4: 1.

furthermore, first antiskid face is planar structure, is provided with the antislip strip on the first antiskid face.

Furthermore, the second anti-skid surface is of a V-shaped inclined surface structure extending from the middle part to the two side edges.

Furthermore, the ear protection lower section and the ear protection upper section are integrally formed.

Furthermore, the ear protection strips are made of flexible bendable materials.

Furthermore, the ear protection strips are silica gel ear protection strips.

Has the advantages that: earflap device, simple structure, the design is exquisite, low in cost, the facilitate promotion production and application, but this earflap device fabulous laminating and hang on the ear, wear the back and slide with the displacement few, gauze mask tensioning band or earphone cord can inlay in first holding tank and second holding tank simultaneously, reduce the oppression to the back of the ear or ear top, even if wear for a long time and also can guarantee use comfort, have fine practicality.

Drawings

Fig. 1 is a schematic side view of the preferred embodiment of the present invention.

Fig. 2 is a right-side structural view of fig. 1.

Fig. 3 is a left side schematic view of fig. 1.

Wherein: 1. a lower ear protection segment; 11. a first anti-slip surface; 12. a first accommodating groove; 13. anti-slip strips; 2. an ear protection upper section; 21. a second anti-slip surface; 22. and a second accommodating groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Referring to the ear protection device shown in fig. 1 to 3, the width of the ear protection strip is 6 to 8mm, the thickness is 3 to 5mm, and the length is 4 to 10cm, the ear protection strip comprises an ear protection lower section 1 and an ear protection upper section 2, and the length ratio of the ear protection lower section 1 to the ear protection upper section 2 is about 5:2, in this embodiment, the ear protection strip is prepared from silica gel, and the ear protection lower section 1 and the ear protection upper section 2 are integrally formed, wherein the ear protection lower section 1 is an arc-shaped structure arranged to fit the back of an ear, the face of the ear protection lower section 1 to fit the back of the ear is a first anti-slip face 11, the first anti-slip face 11 is a planar structure, an anti-slip strip 13 is arranged on the first anti-slip face 11, so as to prevent the device from slipping off the ear, and a first accommodating groove 12 is formed on the surface of the opposite face; the first accommodating groove 12 is a circular groove; the upper ear protection section 2 is of an arc-shaped structure which is attached to the top of the ear, the surface of the upper ear protection section 2 which is attached to the top of the ear is a second anti-skid surface 21, the second anti-skid surface 21 is of a V-shaped inclined surface structure which extends from the middle part to two side edges in an inclined upward direction, the inclined angle formed between the middle part of the second anti-skid surface 21 and the V-shaped inclined surface is 30-45 degrees, the middle part of the second anti-skid surface 21 is in direct contact with the ear, the radian of the ear hanging part can be better ensured, the second anti-skid surface 21 can better meet the structural characteristics of the ear, the attachment is tighter, the risk of slipping is reduced, and the integral suspension; the tail end of the second anti-skid surface 21 hangs down to form a hook shape, so that the device can be better hung in front of ears, the device can be better hung on ears, the tail end of the opposite surface of the second anti-skid surface 21 is horizontally arranged, a tension belt or an earphone cord of the mask is prevented from hanging down, the mask is more tightly attached to a human face, the comfort degree is improved, meanwhile, the sealing effect is ensured, and a second accommodating groove 22 is formed in the surface of the opposite surface of the second anti-skid surface 21; second antiskid face 21 is connected with first antiskid face 11, second holding tank 22 with first holding tank 12 intercommunication, first holding tank 12 and second holding tank 22 are circular slot, and the notch width of first holding tank 12 is less than the notch width of second holding tank 22, what second holding tank 22 corresponds is the great position of tensioning area or earphone cord atress, and the notch width indicates greatly that there is bigger degree of freedom to reduce the wearing and tearing to the notch end of tensioning area or earphone cord, improve its durable degree, it is concrete, the ratio of the notch width of first holding tank 12 and the cell body internal diameter that corresponds is 0.2: 1, the ratio of the second accommodating groove 22 to the corresponding inner diameter of the groove body is 0.4: 1 to form the binding structure, the tension band or the earphone cord is not easy to slide out when being embedded in the first holding groove 12 or the second holding groove 22, and the use is more convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. An ear protection device is characterized by comprising an ear protection strip, wherein the ear protection strip comprises an ear protection lower section and an ear protection upper section, the ear protection lower section is of an arc-shaped structure arranged by being attached to the back of an ear, the surface of the ear protection lower section attached to the back of the ear is a first anti-skid surface, and a first accommodating groove is formed in the surface of the opposite surface of the first anti-skid surface; the upper section of the ear protector is of an arc-shaped structure which is arranged on the top of the ear in a fitting manner, the surface of the upper section of the ear protector, which is arranged on the top of the ear, is a second anti-skid surface, the tail end of the second anti-skid surface sags, the tail end of the opposite surface of the second anti-skid surface is horizontally arranged, and a second accommodating groove is formed in the surface of the opposite surface of the second anti-skid surface; the second anti-skid surface is connected with the first anti-skid surface, and the second accommodating groove is communicated with the first accommodating groove.

2. The ear protection device according to claim 1, wherein the first receiving groove and the second receiving groove are both circular grooves, and the width of the notch of the first receiving groove is smaller than the width of the notch of the second receiving groove.

3. The ear protection device according to claim 2, wherein the ratio of the width of the notch of the first holding groove to the corresponding inner diameter of the groove body is 0.2-0.3: 1, the ratio of the second holding tank to the corresponding tank body inner diameter is 0.3-0.4: 1.

4. an ear protection device according to claim 1, wherein the first anti-slip surface is of planar configuration, the first anti-slip surface being provided with cleats.

5. The ear protection device according to claim 1, wherein the second anti-slip surface is a V-shaped slope structure extending from a middle portion to two side edges.

6. The ear protection device of claim 1, wherein the ear protection lower section is integrally formed with the ear protection upper section.

7. An ear protection device according to claim 1, wherein the ear protection strips are made of a flexible and bendable material.

8. The ear protection device according to claim 1, wherein the ear protection strip is a silicone ear protection strip.

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