CN2815318Y - Earplug - Google Patents
Earplug Download PDFInfo
- Publication number
- CN2815318Y CN2815318Y CNU2005200842415U CN200520084241U CN2815318Y CN 2815318 Y CN2815318 Y CN 2815318Y CN U2005200842415 U CNU2005200842415 U CN U2005200842415U CN 200520084241 U CN200520084241 U CN 200520084241U CN 2815318 Y CN2815318 Y CN 2815318Y
- Authority
- CN
- China
- Prior art keywords
- earplug
- earplugs
- model
- utility
- sound insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012774 insulation material Substances 0.000 claims abstract description 3
- 238000009413 insulation Methods 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 208000007443 Neurasthenia Diseases 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
- A61F11/08—Protective devices for the ears internal, e.g. earplugs
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Acoustics & Sound (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Psychology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model relates to an earplug belongs to daily necessities technical field. The earplugs are in an inverted round table shape, multiple layers of sound insulation materials are adopted in the earplugs, and the two earplugs are connected through elastic wires. When in use, the earplug can be directly plugged into the earhole, so that the interference of external noise to people is reduced. The utility model has the characteristics of simple structure, convenient use and the like.
Description
Technical field
This utility model relates to a kind of the articles for daily use, specifically a kind of earplug.
Background technology
At present, contemporary life rhythm is accelerated, and the living environment sound pollution is more and more serious, has influenced our life, sometimes, because of serious noise, headache or neurasthenia can occur, has influenced our healthy.
Summary of the invention
This utility model provides a kind of simple in structure, easy to use, can make the quiet earplug of people for overcoming above-mentioned the deficiencies in the prior art.
This utility model is achieved through the following technical solutions: a kind of earplug, the truncated cone-shaped that described earplug becomes to stand upside down adopts the multiple sound insulation layer to form in it, connect with elastica between two earplugs.
This utility model adopts the multiple sound insulation material owing to adopt the truncated cone-shaped that earplug is designed to stand upside down in it, connect with elastica between two earplugs.Can directly fill in earplug in the earhole during use, reduce the interference of extraneous noise on human.The utlity model has characteristics such as simple in structure, easy to use.。
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1. puigging, 2. elastica.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further specified.
Structure as shown in drawings, a kind of earplug, the truncated cone-shaped that described earplug becomes to stand upside down adopts multiple sound insulation layer 1 to form in it, connect with elastica 2 between two earplugs.Can directly fill in earplug in the earhole during use, reduce the interference of extraneous noise on human.
Claims (1)
1. earplug is characterized in that: the truncated cone-shaped that described earplug becomes to stand upside down, adopt multiple sound insulation material in it, and connect with elastica between two earplugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200842415U CN2815318Y (en) | 2005-06-20 | 2005-06-20 | Earplug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200842415U CN2815318Y (en) | 2005-06-20 | 2005-06-20 | Earplug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2815318Y true CN2815318Y (en) | 2006-09-13 |
Family
ID=36995119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200842415U Expired - Fee Related CN2815318Y (en) | 2005-06-20 | 2005-06-20 | Earplug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2815318Y (en) |
-
2005
- 2005-06-20 CN CNU2005200842415U patent/CN2815318Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |