CN220175383U

CN220175383U - Noise-reducing earmuff

Info

Publication number: CN220175383U
Application number: CN202321468645.9U
Authority: CN
Inventors: 刘波; 周长华; 徐丹; 廖曼各; 王东; 李聪
Original assignee: Dazhou Central Hospital Dazhou People's Hospital
Current assignee: Dazhou Central Hospital Dazhou People's Hospital
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-15
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a noise-reducing earmuff, and belongs to the technical field of earmuffs. The utility model solves the problem that earmuffs in the prior art cannot be respectively used for reducing noise and treating auxiliary ear diseases, and comprises two muffs and an arc-shaped piece connected with the two muffs, wherein the muffs comprise a main body, the two sides of the main body are respectively provided with a placing groove and a containing groove, the bottom of the placing groove is provided with a communication hole communicated with the containing groove, a sound absorbing assembly or a heated medicine bag is arranged in the placing groove, a groove cover matched with the placing groove is detachably connected on the main body, and a ventilation cushion is detachably connected in the containing groove. According to the utility model, the sound absorption assembly or the medicine bag can be placed in the placing groove according to the requirements of a user, and the breathable cushion contacted with a patient and the main body can be respectively cleaned after the use is finished, so that bacteria breeding is avoided, two functions of noise reduction and auxiliary ear diseases treatment are considered, and the cost is saved.

Description

Noise-reducing earmuff

Technical Field

The utility model belongs to the technical field of earmuffs, and particularly relates to a noise-reducing earmuff.

Background

The earmuff refers to an ear protector which can cover the whole auricle. The noise-proof earmuff consists of two circular shell bodies connected by a bow frame, sound absorbing materials and sealing gaskets are attached in the shell, and the whole earmuff is like an earphone. The method is suitable for environments with high noise, and the sound attenuation can reach 10-30 dB. In the prior art, in order to treat sudden deafness, a multifunctional heating traditional Chinese medicine earmuff is developed, for example, the utility model patent with the patent number of 202210964426.3 discloses a multifunctional heating traditional Chinese medicine earmuff for treating sudden deafness, but when the earmuff is used, the traditional Chinese medicine bag is heated, water vapor is easily generated in the earmuff, the water vapor is contacted with medicinal materials to become colored liquid, the colored liquid is dried, stains are generated on the earmuff, the leather material is expensive, bacteria are easy to breed, the cleaning is inconvenient, the earmuff can only be used for treating sudden deafness by heating traditional Chinese medicine, and the noise reduction effect is limited when the earmuff is used for daily noise reduction.

Disclosure of Invention

Aiming at the problems that bacteria are easy to breed in the earmuff when the traditional Chinese medicine bag is used for heating and treating sudden deafness and the earmuff is inconvenient to clean, and the earmuff can only be used for heating and treating sudden deafness by using the traditional Chinese medicine and has limited noise reduction effect when being used for daily noise reduction, the utility model provides the noise reduction earmuff.

The technical scheme adopted by the utility model is as follows:

the utility model provides an earmuff of making an uproar falls, includes two covers and connects the arc piece of two covers, the cover includes the main part, the both sides of main part are provided with standing groove and holding groove respectively, the bottom of standing groove is provided with the intercommunicating pore with the holding groove intercommunication, be provided with the cartridge bag after inhaling the sound subassembly or heating in the standing groove, can dismantle in the main part and be connected with standing groove complex capping, can dismantle in the holding groove and be connected with ventilative cushion.

After adopting this technical scheme, when using this earmuff of making an uproar, can place sound absorption component or cartridge bag according to user's demand in the standing groove, can wash ventilative cushion and the main part of contact with the patient respectively after the use, avoided breeding the bacterium, this earmuff of making an uproar can satisfy daily sound insulation and make an uproar demand and treat sudden deafness or other ear disease's technological effect through the cartridge bag simultaneously, practiced thrift the cost.

Preferably, the breathable cushion is a cotton cushion, a gland matched with the cotton cushion is detachably connected to the main body, an opening is formed in the middle of the gland, and the size of the opening is matched with that of the accommodating groove.

After the technical scheme is adopted, the cotton pad is arranged in the accommodating groove through the gland, so that the comfort level of a patient is improved, and the cleaning is convenient.

Preferably, a silica gel layer is arranged on one side, far away from the cotton pad, of the gland, holes are formed in the silica gel layer, and the depth of each hole is smaller than the thickness of the silica gel layer.

After the technical scheme is adopted, the earmuffs can be tightly attached to the skin around the ears of the patient through the silica gel layer, the noise reduction effect is improved, slight negative pressure can be generated through the holes, and the connection compactness is further improved.

Preferably, the sound absorbing assembly is composed of a plurality of sound absorbing rods connected with each other, the sound absorbing rods comprise a shell, sound absorbing cotton is arranged in the shell, a plastic foam layer is sleeved outside the shell, sound absorbing holes are formed in the plastic foam layer, and the sound absorbing holes penetrate through the shell.

Preferably, the shape of the sound absorbing assembly matches the shape of the placement groove.

Preferably, the placement groove is sleeved outside the containing groove.

After the technical scheme is adopted, the sound absorbing assembly can be covered on the ears of a patient, and the noise reduction effect is improved.

Preferably, the arc-shaped piece is detachably connected with the cover body.

After the technical scheme is adopted, the main body is convenient to detach for cleaning.

Preferably, the arc-shaped piece comprises two arc-shaped iron wires, two ends of each arc-shaped iron wire are connected with clamping connectors, each two sides of the cover body are provided with a jack, each clamping connector at two ends of each arc-shaped iron wire is connected with one jack of the two cover bodies respectively, and the middle parts of the two arc-shaped iron wires are connected through connecting cloth.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. when the noise-reducing earmuff is used, the sound-absorbing assembly or the medicine bag can be placed in the placing groove according to the requirements of a user, after the use is finished, the ventilation soft cushion and the main body which are contacted with a patient can be cleaned respectively, bacteria breeding is avoided, the noise-reducing earmuff can simultaneously meet the daily noise-insulating and noise-reducing requirements and treat sudden deafness or other ear diseases through the medicine bag, and the cost is saved.

2. The cotton pad is arranged in the accommodating groove through the gland, so that the comfort level of a patient is improved, and the cleaning is convenient.

Drawings

The utility model will now be described by way of example and with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the cover of the present utility model;

fig. 3 is a schematic structural view of the sound absorbing assembly of the present utility model;

wherein: 1-main body, 2-gland, 3-holding tank, 4-jack, 5-bayonet joint, 6-slot cover, 7-arc iron wire, 8-connecting cloth, 9-standing groove, 10-sound-absorbing component, 11-ventilative cushion, 12-sound-absorbing cotton, 13-sound-absorbing hole, 14-casing, 15-plastic foam layer.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

In describing embodiments of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is conventionally put in place when used, merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The present utility model will be described in detail with reference to fig. 1 to 3.

The utility model provides an earmuff of making an uproar falls, includes two covers and connects the arc piece of two covers, the cover includes main part 1, the both sides of main part 1 are provided with standing groove 9 and holding tank 3 respectively, be provided with in the standing groove 9 and inhale the sound subassembly 10 or the cartridge bag after the heating, the bottom of standing groove 9 is provided with the intercommunicating pore with holding tank 3 intercommunication, threaded connection has the capping 6 with standing groove 9 complex on the main part 1, can dismantle in the holding tank 3 and be connected with ventilative cushion 11.

In this embodiment, the heated medicine bag refers to a medicine bag heated to a desired temperature by means of an electric heating plate or a microwave oven.

In this embodiment, the main body 1 is composed of a heat insulation board, the heat insulation board includes a first plastic board and a second plastic board which are connected with each other, and a heat insulation pad is disposed between the first plastic board and the second plastic board.

In this embodiment, the breathable cushion 11 is a cotton pad, the main body 1 is screwed with a gland 2 matched with the cotton pad, the thickness of the portion of the cotton pad, which is not in contact with the end face of the main body 1 and the gland 2 (the thickness of the portion in contact with the skin of the patient) is greater than the thickness of other portions, an opening is formed in the middle of the gland 2, and the size of the opening is matched with that of the accommodating groove 3.

In this embodiment, a silica gel layer is disposed on one side of the gland 2 away from the cotton pad, and a hole is disposed on the silica gel layer, and the depth of the hole is smaller than the thickness of the silica gel layer.

In this embodiment, the sound absorbing assembly 10 is composed of a plurality of sound absorbing rods connected with each other, the sound absorbing rods include a housing 14, sound absorbing cotton 12 is disposed in the housing 14, a plastic foam layer 15 is sleeved outside the housing 14, sound absorbing holes 13 are disposed on the plastic foam layer 15, and the sound absorbing holes 13 penetrate through the housing 14.

In this embodiment, the shape of the sound absorbing assembly 10 matches the shape of the placement groove 9.

In this embodiment, the height of the sound absorbing component 10 is greater than the depth of the placement groove 9, and the groove cover 6 is provided with a groove matched with the sound absorbing component 10.

In this embodiment, the placement groove 9 is sleeved outside the accommodating groove 3.

In this embodiment, the arc-shaped member is detachably connected with the cover body.

In this embodiment, the arc piece includes two arc iron wires 7, and the both ends of every arc iron wire 7 all are connected with joint 5, every the both sides of the cover body all are provided with a jack 4, every joint 5 at the both ends of arc iron wire 7 is connected with one of them jack 4 of two cover bodies respectively, two the middle part of arc iron wire 7 is connected through connecting cloth 8.

In this embodiment, the application scenario is for patients with sudden deafness (other diseases requiring drug treatment may also be used).

The specific use method of the utility model is as follows:

referring to fig. 1 to 3, when noise reduction is required for daily wear, opening the slot cover 6 to place the sound absorbing assembly 10 in the placement slot 9, then closing the slot cover 6, opening the gland 2, laying the cleaned and dried cotton pad in the accommodating slot 3 and on the end surface of the main body 1, and then connecting the gland 2 to the main body 1;

when the drug bag is needed to treat the sudden deafness patient, the groove cover 6 is opened to place the heated drug bag in the placing groove 9, then the groove cover 6 is covered, then the gland 2 is opened, the cleaned and dried cotton pad is paved in the accommodating groove 3 and on the end face of the main body 1, and then the gland 2 is connected to the main body 1 for use.

The above examples merely illustrate specific embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the technical idea of the utility model, which fall within the scope of protection of the utility model.

Claims

1. The utility model provides an earmuff of making an uproar falls, includes two covers and connects the arc piece of two covers, its characterized in that: the cover body comprises a main body (1), a placing groove (9) and a containing groove (3) are respectively arranged on two sides of the main body (1), a communication hole communicated with the containing groove (3) is formed in the bottom of the placing groove (9), a sound absorbing assembly (10) or a heated medicine bag is arranged in the placing groove (9), a groove cover (6) matched with the placing groove (9) is detachably connected to the main body (1), and a breathable cushion (11) is detachably connected to the containing groove (3).

2. A noise reducing earmuff according to claim 1, wherein: the breathable cushion (11) is a cotton cushion, a gland (2) matched with the cotton cushion is detachably connected to the main body (1), an opening is formed in the middle of the gland (2), and the size of the opening is matched with that of the accommodating groove (3).

3. A noise reducing earmuff according to claim 2, wherein: one side of the gland (2) far away from the cotton pad is provided with a silica gel layer, the silica gel layer is provided with holes, and the depth of each hole is smaller than the thickness of the silica gel layer.

4. A noise reducing earmuff according to claim 1, wherein: the sound subassembly (10) of inhaling is by interconnect's several sound stick of inhaling constitutes, inhale sound stick and include casing (14), be provided with in casing (14) and inhale sound cotton (12), the outside cover of casing (14) is equipped with plastic foam layer (15), be provided with on plastic foam layer (15) and inhale sound hole (13), inhale sound hole (13) and run through casing (14).

5. A noise reducing earmuff according to claim 4, wherein: the shape of the sound absorbing component (10) is matched with the shape of the placing groove (9).

6. A noise reducing earmuff according to claim 4, wherein: the height of the sound absorbing component (10) is larger than the depth of the placing groove (9), and the groove cover (6) is provided with a groove matched with the sound absorbing component (10).

7. A noise reducing earmuff according to any one of claims 1-6, wherein: the placing groove (9) is sleeved outside the containing groove (3).

8. A noise reducing earmuff according to any one of claims 1-6, wherein: the arc-shaped piece is detachably connected with the cover body.

9. A noise reducing earmuff according to claim 8, wherein: the arc piece includes two arc iron wires (7), and the both ends of every arc iron wire (7) all are connected with joint (5), every the both sides of the cover body all are provided with one jack (4), every joint (5) at the both ends of arc iron wire (7) are connected with one of them jack (4) of two cover bodies respectively, two the middle part of arc iron wire (7) is connected through connecting cloth (8).