CN205094779U - Gasbag earplug - Google Patents
Gasbag earplug Download PDFInfo
- Publication number
- CN205094779U CN205094779U CN201520881705.9U CN201520881705U CN205094779U CN 205094779 U CN205094779 U CN 205094779U CN 201520881705 U CN201520881705 U CN 201520881705U CN 205094779 U CN205094779 U CN 205094779U
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- CN
- China
- Prior art keywords
- earplug
- valve
- inlet channel
- gas distribution
- inner chamber
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- Expired - Fee Related
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Abstract
The utility model discloses a gasbag earplug, including gassing gasbag and inflator pump, the gassing gasbag includes exocoel and inner chamber, the inner chamber is connected with the core device, core device one end is equipped with one -way valve, its middle part is equipped with inlet channel, one -way valve's center part is equipped with puts gas core, inlet channel's bottom is equipped with and connects with one voice, inflator pump one end is equipped with the gas transmission passageway, the bottom of gas transmission passageway is equipped with the admission valve, the admission valve other end is connected with the airbag, be equipped with the rubber ring between gas transmission passageway and the admission valve, the length of gas transmission passageway is greater than inlet channel's length, the check valve is the cake shape, the rubber ring is cyclic annular. The utility model aims at providing a be applicable to all kinds of crowds, quick safety can adapt to the duct of various not equidimensions through the volume of playing, promotes the comfort level of earplug and the earplug of the optimization of effect of giving sound insulation greatly.
Description
Technical field
This utility model relates to a kind of earplug, particularly relates to a kind of air bag earplug.
Background technology
Present earplug needs to go deep into canal fitting mostly, but the auditory meatus size of people is different, and the earplug being difficult to allow user choose oneself canal sizes suitable is worn.Market lacks the earplug that a all auditory meatus are all applicable to, below the pleasant earplug of this inflated type just well can solve some problems that earplug brings.
Common memory foam do not selected by this earplug, and be the use of soft material or the novel macromolecular material being applicable to human body, the design of aerating gasbag and core apparatus and practically make this utility model facilitate the use of all kinds of crowd, is convenient to earplug and fits more closely auditory meatus; : the effect adapting to different size auditory meatus is reached by aerating gasbag aeration quantity; By gas sound insulation, enhance the soundproof effect of earplug.
The object of this utility model is: provide one to be applicable to all kinds of crowd, fast and safely, can be adapted to the auditory meatus of various different size, greatly promote the earplug of the comfort level of earplug and a kind of optimization of soundproof effect by the amount of playing.
Summary of the invention
This utility model provides a kind of air bag earplug for the defect of prior art.
This utility model is for realizing above object, adopt following scheme: a kind of air bag earplug, comprise deflated balloon and inflator pump, deflated balloon comprises exocoel and inner chamber, described inner chamber is connected with core apparatus, described core apparatus one end is provided with Non-return air valve, inlet channel is provided with in the middle part of it, the centre of described Non-return air valve is provided with venting core, the bottom of described inlet channel is provided with and connects with one voice, described inflator pump one end is provided with gas distribution channel, the bottom of described gas distribution channel is provided with intake valve, the described intake valve other end is connected with air bag, cushion rubber is provided with between described gas distribution channel and intake valve.
Preferably, the length of described gas distribution channel is greater than the length of inlet channel.
Preferably, described check valve is cake shape.
Preferably, described cushion rubber is ring-type.
The beneficial effects of the utility model: this utility model structure is simple, practical convenient, earplug is improved to by the control aeration quantity of deflated balloon and the application of air valve the product being applicable to various auditory meatus, the silica gel material selecting human body to be suitable for, is convenient to wear for a long time.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is the structural representation of deflated balloon;
Fig. 3 is the structural representation of core apparatus;
Fig. 4 is the structural representation of aerating gasbag.
In figure: 1, deflated balloon, 2, core apparatus, 11, exocoel, 12, inner chamber, 21, Non-return air valve, 22, connect with one voice, 23, inlet channel, 24, venting core; 31, gas distribution channel, 32, cushion rubber, 33, intake valve, 34, aerating gasbag.
Detailed description of the invention
A kind of air bag earplug as shown in the figure, comprise a kind of air bag earplug, comprise deflated balloon 1 and inflator pump 3, deflated balloon comprises exocoel 11 and inner chamber 12, described inner chamber 12 is connected with core apparatus 2, described core apparatus 2 one end is provided with Non-return air valve 21, inlet channel 23 is provided with in the middle part of it, the centre of described Non-return air valve 21 is provided with venting core 24, the bottom of described inlet channel 23 is provided with and connects with one voice 22, described inflator pump 3 one end is provided with gas distribution channel 3, the bottom of described gas distribution channel is provided with intake valve 33, described intake valve 33 other end is connected with air bag 34, described gas distribution channel 31 and intake valve 3) between be provided with cushion rubber 32, the length of described gas distribution channel 31 is greater than the length of inlet channel 23, described check valve 23 is cake shape, described cushion rubber 32 is ring-type.
Embodiment, in gas replenishment process, fill inflator pump 3 be nested in deflated balloon 1 and use, after first air bag earplug entirety being placed on the correct position of auditory meatus, open intake valve 33, fill air to gas distribution channel 31, gas enters in aerating gasbag 34 through intake valve 33, in gas replenishment process, logical cushion rubber 32 plays and prevents the effect be flexibly connected of leaking gas, during inflation, gas distribution channel 31 prop up core apparatus 2 connect with one voice 22 and check valve 21 in the middle of arrange venting core 24, open inlet channel 23.In deflation course, deflated balloon 1 is used alone, and exocoel 11 and inner chamber 12 tight closure, by pressing the venting core 24 of core apparatus 2 downwards, making check valve 21 open, after venting, being removed by air bag earplug from auditory meatus.
Claims (4)
1. an air bag earplug, it is characterized in that, comprise deflated balloon (1) and inflator pump (3), deflated balloon comprises exocoel (11) and inner chamber (12), it is characterized in that, described inner chamber (12) is connected with core apparatus (2), described core apparatus (2) one end is provided with Non-return air valve (21), inlet channel (23) is provided with in the middle part of it, the centre of described Non-return air valve (21) is provided with venting core (24), the bottom of described inlet channel (23) is provided with and connects with one voice (22), described inflator pump (3) one end is provided with gas distribution channel (3), the bottom of described gas distribution channel is provided with intake valve (33), described intake valve (33) other end is connected with between aerating gasbag (34) described gas distribution channel (31) and intake valve (33) and is provided with cushion rubber (32).
2. a kind of air bag earplug according to claim 1, is characterized in that, the length of described gas distribution channel (31) is greater than the length of inlet channel (23).
3. a kind of air bag earplug according to claim 1, is characterized in that, described check valve (23) is cake shape.
4. a kind of air bag earplug according to claim 1, is characterized in that, described cushion rubber (32) is ring-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881705.9U CN205094779U (en) | 2015-11-06 | 2015-11-06 | Gasbag earplug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881705.9U CN205094779U (en) | 2015-11-06 | 2015-11-06 | Gasbag earplug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205094779U true CN205094779U (en) | 2016-03-23 |
Family
ID=55510596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520881705.9U Expired - Fee Related CN205094779U (en) | 2015-11-06 | 2015-11-06 | Gasbag earplug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205094779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568643A (en) * | 2020-05-18 | 2020-08-25 | 张常财 | Sound insulation earplug with cold compress effect |
-
2015
- 2015-11-06 CN CN201520881705.9U patent/CN205094779U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568643A (en) * | 2020-05-18 | 2020-08-25 | 张常财 | Sound insulation earplug with cold compress effect |
| CN111568643B (en) * | 2020-05-18 | 2022-06-10 | 堃昊电子科技(江苏)有限公司 | Sound insulation earplug with cold compress effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161106 |