CN214072006U - Disposable automatic inflatable noise reduction helmet - Google Patents
Disposable automatic inflatable noise reduction helmet Download PDFInfo
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- CN214072006U CN214072006U CN202023062613.8U CN202023062613U CN214072006U CN 214072006 U CN214072006 U CN 214072006U CN 202023062613 U CN202023062613 U CN 202023062613U CN 214072006 U CN214072006 U CN 214072006U
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Abstract
The invention discloses a disposable automatic inflatable noise reduction helmet, which comprises an airbag and at least one automatic inflating device, wherein the airbag is composed of a plurality of plastic airbag units; the air bag units are in polygonal structures, and each air bag unit is connected with other air bag units with the polygonal structures around; the air bag unit is provided with a plurality of layers; the automatic inflation device is arranged in an inflation unit connected with the air bag unit, and gas in the automatic inflation device enters the air bag unit from the inflation unit to swell the air bag, so that the sound insulation and noise reduction helmet is formed; the whole helmet is in a hat shape and comprises helmet ear protectors covering ear parts on two sides and a helmet rear part covering the back of the head; the air bag is provided with an air release opening. This helmet of making an uproar falls can laminate and wrap up ears and human hindbrain position, and the air conduction and the osteoacusis of effectual noise reduction conveniently carry, and noise reduction effect is good, can satisfy noise reduction's in the life scene user demand.
Description
Technical Field
The invention relates to the field of noise-proof instruments, in particular to a disposable automatic inflatable noise-reducing helmet which can be used for protecting ears in a noise place.
Background
In life, there are a lot of scenes with noise which damages human ears, and in order to protect the ears, instruments such as noise-proof earmuffs and noise-proof earplugs have been developed. However, the head as a whole also conducts noise, which results in a noisy background sound being audible even with a noise-proof earmuff or noise-proof headset. In addition, the existing noise-proof earmuffs are large in size and inconvenient to carry. The anti-noise earplug is too small in volume, easy to drop and lose and also has the risk of damaging the external auditory canal of a human.
Disclosure of Invention
The invention aims to solve the technical problems that the existing noise reduction earmuffs are inconvenient to carry, the existing noise reduction earphones are easy to lose and damage auditory canals, and the noise bone conduction cannot be prevented.
In order to solve the technical problems, the invention adopts the technical scheme that:
a disposable automatic inflatable noise reduction helmet comprises an airbag and at least one automatic inflating device, wherein the airbag is composed of a plurality of plastic airbag units; the air bag units are in polygonal structures, and each air bag unit is connected with other air bag units with the polygonal structures around; the airbag unit is provided with a plurality of layers, an airbag channel is arranged between the layers of each airbag unit, and the corresponding layers of the adjacent airbag units are communicated with each other; the automatic inflation device is arranged in an inflation unit connected with the airbag unit, and gas in the automatic inflation device enters the airbag unit from the inflation unit to swell the airbag to form the sound-insulation noise-reduction helmet; the helmet is in a hat shape and comprises helmet ear protectors covering ear parts on two sides and a helmet rear part covering the back of the head; the air bag is provided with an air release opening.
Preferably, the airbag unit has a hexagonal or pentagonal structure.
As a preferable scheme, the material of the air bag is degradable plastic, which is beneficial to environmental protection.
Preferably, the material of the air bag is selected from polylactic acid, biodegradable polyethylene terephthalate, polybutylene succinate/hexanoate, polyhydroxybutyrate/valerate, polyethylene succinate, polyesteramide or polycaprolactone/mixture.
Preferably, the automatic inflation device is integrated at the end of the helmet ear protector.
Preferably, the automatic inflation device is a compressed gas cylinder, and after the compressed gas cylinder is punctured, gas enters the airbag unit through the inflation unit to form the sound-insulation noise-reduction helmet.
Preferably, the automatic inflation device is an air pump with a battery.
Furthermore, the automatic inflation device is provided with a manual inflation nozzle.
Preferably, the inflatable helmet is provided with an MP3 player and a built-in loudspeaker at the ear protection position, and the comfortable song can be played while the noise is isolated.
Furthermore, the lower parts of the two sides of the inflatable helmet are provided with buckles.
Compared with the prior art, the invention has the beneficial effects that:
(1) the anti-noise helmet disclosed by the invention wraps ears and a skull, so that the air conduction and bone conduction of noise are effectively reduced.
(2) The noise-proof helmet of the invention is only as big as a plastic bag when not in use (deflated), is light and thin and is convenient to carry.
(3) The noise-proof helmet is an integral whole, avoids the problem that the traditional noise-proof earplugs are lost, does not invade the auditory canal, and cannot cause damage.
(4) The anti-noise helmet integrates the music player and can play music to relax mood.
Drawings
FIG. 1: the whole front structure of the helmet body is schematically shown.
FIG. 2: the whole side structure of the helmet body is schematically shown.
FIG. 3: the whole back structure of helmet body is schematically shown.
FIG. 4: the airbag unit has a plurality of layered structure schematics.
FIG. 5: the air bag units are communicated with each other.
FIG. 6: the structural schematic diagram of the disposable automatic inflatable noise reduction helmet.
In the figure: 1-helmet body, 2-air bag unit, 3-air bag channel, 4-automatic inflator, 5-MP3 player, 6-built-in loudspeaker and 7-buckle.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention. The conditions not specified in the examples are generally those in routine experiments.
A disposable automatic inflatable noise reduction helmet comprises an airbag consisting of a plurality of plastic airbag units 2 and at least one automatic inflating device 4; the airbag forms a helmet body 1.
The air bag units 2 are in polygonal structures, and each air bag unit 2 is connected with other air bag units 2 with the polygonal structures around; the air bag unit 2 is provided with a plurality of layers, air bag channels 3 are arranged among the layers of each air bag unit 2, and the corresponding layers of the adjacent air bag units 2 are communicated with each other.
The automatic inflating device 4 is arranged in an inflating unit connected with the air bag unit 2, and gas in the automatic inflating device 4 enters the air bag unit 2 from the inflating unit to swell the air bag, so that the sound-insulation noise-reduction helmet is formed; the helmet is in a hat shape and comprises helmet ear protectors covering ear parts on two sides and a helmet rear part covering the back of the head; the air bag is provided with an air release opening.
In the embodiment, the airbag unit 2 has a hexagonal or pentagonal structure.
In the embodiment, the material of the air bag is degradable plastic, which is beneficial to environmental protection.
In an embodiment, the material of the balloon is selected from polylactic acid, biodegradable polyethylene terephthalate, polybutylene succinate/hexanoate, polyhydroxybutyrate/valerate, polyethylene succinate, polyesteramide or polycaprolactone/mixture.
In the illustrated embodiment, the automatic inflation device 4 is integrated into the end of the helmet ear protector.
In the embodiment, the automatic inflation device 4 is a compressed gas cylinder, and after the compressed gas cylinder is punctured, gas enters the airbag unit 2 through the inflation unit to form the sound-insulation noise-reduction helmet.
In the embodiment, the automatic inflation device 4 is an air pump with a battery.
Further, the automatic inflating device 4 is provided with a manual inflating nozzle.
In the embodiment, the inflatable helmet is provided with an MP3 player 5 and a built-in loudspeaker 6 at the ear protection position, so that a relaxing song can be played while noise is isolated.
Furthermore, the lower parts of the two sides of the inflatable helmet are provided with buckles 7.
As shown in fig. 1, the helmet body 1 is composed of a plurality of hexagonal and a small number of pentagonal air bag units, and is arranged in a fullerene-like structure; wherein the tail end of the ear protection part is also provided with a buckle connection, so that the helmet can be further fixed. As shown in fig. 4, the airbag unit has a multi-layer structure inside, which further impedes the propagation of noise. The automatic inflator 3 and the player are located at the ends of the two ear protectors, respectively, as shown in fig. 5. Channels are arranged among the air bags of each air bag unit and are used for communicating gas.
Claims (9)
1. A disposable automatic inflatable noise reduction helmet is characterized in that: comprises an air bag consisting of a plurality of plastic air bag units and at least one automatic inflating device; the air bag units are in polygonal structures, and each air bag unit is connected with other air bag units with the polygonal structures around; the airbag unit is provided with a plurality of layers, an airbag channel is arranged between the layers of each airbag unit, and the corresponding layers of the adjacent airbag units are communicated with each other; the automatic inflation device is arranged in an inflation unit connected with the airbag unit, and gas in the automatic inflation device enters the airbag unit from the inflation unit to swell the airbag to form the sound-insulation noise-reduction helmet; the helmet is in a hat shape and comprises helmet ear protectors covering ear parts on two sides and a helmet rear part covering the back of the head; the air bag is provided with an air release opening.
2. The disposable, self-inflating, noise-reducing helmet of claim 1, wherein: the air bag unit is in a hexagonal or pentagonal structure.
3. The disposable, self-inflating, noise-reducing helmet of claim 1, wherein: the material of the air bag is degradable plastic, which is beneficial to environmental protection.
4. The disposable, self-inflating, noise-reducing helmet of claim 1, wherein: the automatic inflation device is integrated at the tail end of the helmet ear protector.
5. The disposable, self-inflating, noise-reducing helmet of claim 1, wherein: the automatic inflation device is a compressed gas cylinder, and after the compressed gas cylinder is punctured, gas enters the airbag unit through the inflation unit to form the sound-insulation noise-reduction helmet.
6. The disposable, self-inflating, noise-reducing helmet of claim 1, wherein: the automatic inflation device is an air pump with a battery.
7. The disposable, self-inflating, noise-reducing helmet of claim 1, wherein: the automatic inflating device is provided with a manual inflating nozzle.
8. The disposable, self-inflating, noise-reducing helmet of claim 1, wherein: the disposable automatic inflatable noise reduction helmet is provided with an MP3 player and a built-in loudspeaker at the ear protection position.
9. The disposable, self-inflating, noise-reducing helmet of claim 1, wherein: the disposable automatic inflatable noise reduction helmet is provided with buckles at the lower parts of two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062613.8U CN214072006U (en) | 2020-12-18 | 2020-12-18 | Disposable automatic inflatable noise reduction helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062613.8U CN214072006U (en) | 2020-12-18 | 2020-12-18 | Disposable automatic inflatable noise reduction helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214072006U true CN214072006U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023062613.8U Active CN214072006U (en) | 2020-12-18 | 2020-12-18 | Disposable automatic inflatable noise reduction helmet |
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| Country | Link |
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| CN (1) | CN214072006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022127685A1 (en) * | 2020-12-18 | 2022-06-23 | 南京鼓楼医院 | Disposable automatic inflatable noise reduction helmet |
| KR102441254B1 (en) * | 2022-06-07 | 2022-09-07 | 김우석 | cube type safety helmet |
-
2020
- 2020-12-18 CN CN202023062613.8U patent/CN214072006U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022127685A1 (en) * | 2020-12-18 | 2022-06-23 | 南京鼓楼医院 | Disposable automatic inflatable noise reduction helmet |
| KR102441254B1 (en) * | 2022-06-07 | 2022-09-07 | 김우석 | cube type safety helmet |
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