CN207125853U - A kind of portable combined noise reduction earplug - Google Patents
A kind of portable combined noise reduction earplug Download PDFInfo
- Publication number
- CN207125853U CN207125853U CN201720237105.8U CN201720237105U CN207125853U CN 207125853 U CN207125853 U CN 207125853U CN 201720237105 U CN201720237105 U CN 201720237105U CN 207125853 U CN207125853 U CN 207125853U
- Authority
- CN
- China
- Prior art keywords
- stator
- earplug
- connecting hole
- noise reduction
- fixedly connected
- 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
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses a kind of portable combined noise reduction earplug, including left earplug sponge, right earplug sponge, first stator and the second stator, the center side of first stator is provided with the first connecting hole, the side of first connecting hole is provided with head rod, the tip edge position of the head rod is fixedly installed connection projection, the first fix bar is fixedly connected with the inside of first stator, the top of first fix bar is fixedly connected with the first fixed wafer, the center side of second stator is provided with the second connecting hole, the side of second connecting hole is provided with the second connecting rod, the second fix bar is fixedly connected with the inside of second connecting rod, the top of second fix bar is fixedly connected with the second fixed wafer.The portable combined noise reduction ear phone structure is reasonable, and left and right earplug can be interconnected and fixed, not easy to be lost, greatly improve its service efficiency and storage degree of convenience.
Description
Technical field
Labour protection protector technical field is the utility model is related to, specially a kind of portable combined noise reduction earplug.
Background technology
Noise reduction earplug serves vital protective effect to labourer in industrial equipment production, because some are specific
Working environment cause noise very big, so the presence of noise reduction earplug has very strong necessity, and existing noise reduction earplug is equal
Formed for single earplug cotton, again without other auxiliary parts after first compression shaping, such earplug cotton there is storage not
Just the problems such as and easy to be lost, the usage experience of labourer is had a strong impact on.
Utility model content
The purpose of this utility model is to provide a kind of portable combined noise reduction earplug, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of portable combined noise reduction earplug, including
Left earplug sponge, right earplug sponge, the first stator and the second stator, the center side of first stator are set
There is the first connecting hole, the side of first connecting hole is provided with head rod, the tip edge portion of the head rod
Position is fixedly installed connection projection, and the first fix bar, first fix bar are fixedly connected with the inside of first stator
Top be fixedly connected with the first fixed wafer, the center side of second stator is provided with the second connecting hole, institute
The side for stating the second connecting hole is provided with the second connecting rod, and the second fix bar is fixedly connected with the inside of second connecting rod,
The top of second fix bar is fixedly connected with the second fixed wafer.
Preferably, second connecting rod is connected with the first connecting hole keyway, second connecting hole and head rod
Keyway connects.
Preferably, first stator and the second stator are the identical structure of specification, and first stator is disk
Structure, diameter are no more than 8mm.
Preferably, the head rod and the second connecting rod are identical structure, and the diameter of the head rod does not surpass
Cross 3mm.
Compared with prior art, the beneficial effects of the utility model are：The portable combined noise reduction ear phone structure is reasonable,
Left and right earplug fixed chip architecture is provided with during use, two symmetrical stators can be connected with each other, and this is not only
The effect that storage is connected is served, while this also causes the use of earplug to have certain diversity, while left and right earplug
It can be interconnected and fixed, it is not easy to be lost, greatly improve its service efficiency and storage degree of convenience.
Brief description of the drawings
Fig. 1 is the left and right ear phone structure schematic diagram of the utility model main body；
Fig. 2 is the utility model main body composite construction for connecting schematic diagram；
Fig. 3 is the utility model main body left earplug sectional view.
In figure：1 left earplug sponge, 2 first stators, 3 first connecting holes, 4 head rods, 41 connection projections, 5 second
Connecting rod, 6 second stators, 7 second connecting holes, 8 right earplug sponges, 9 first fix bars, 10 first fixed wafers, 11 second
Fixed wafer, 12 second fix bars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is also necessary to explanation, " set unless otherwise clear and definite regulation and limitation, term
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or be integrally connected, it can be mechanical connection or electrical connection, can be directly connected to or by middle matchmaker
It is situated between and is connected, can is the connection of two element internals.For the ordinary skill in the art, can be as the case may be
Understand concrete meaning of the above-mentioned term in the utility model.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of portable combined noise reduction earplug, including a left side
Earplug sponge 1, right earplug sponge 8, the first stator 2 and the second stator 6, first stator 2 are with the second stator 6
The identical structure of specification, first stator 2 are wafer architecture, and diameter is no more than 8mm, and the first stator 2 plays base and fixed
Connection function, the center side of first stator 2 are provided with the first connecting hole 3, the side of first connecting hole 3
Be provided with head rod 4, the connecting rod 5 of head rod 4 and second is identical structure, the head rod 4 it is straight
Footpath is no more than 3mm, and connecting rod plays a part of being interconnected and fixed, and the tip edge position of the head rod 4, which is fixed, to be set
Connection projection 41 is equipped with, the inner side of first stator 2 is fixedly connected with the first fix bar 9, the top of first fix bar 9
End is fixedly connected with the first fixed wafer 10, and the center side of second stator 6 is provided with the second connecting hole 7, institute
The side for stating the second connecting hole 7 is provided with the second connecting rod 5, and second connecting rod 5 is connected with the keyway of the first connecting hole 3, institute
State the second connecting hole 7 to connect with the keyway of head rod 5, can greatly improve its storage by mutual being fixedly connected imitates
Rate, while earplug is not easy to be lost, the inner side of second connecting rod 5 is fixedly connected with the second fix bar 12, and described second fixes
The top of bar 12 is fixedly connected with the second fixed wafer 11.
Operation principle：The combined noise reduction earplug is two groups of identical earplug cotton structures, in use, can be passed through
First connecting hole 3 is connected with the keyway of the second connecting rod 5, the second connecting hole 7 is connected with the keyway of head rod 4, thus can be with
Two earplugs are fixed together, while the circle connection structure of projection 41 is provided with the top of connecting rod, it is such to set
Meter can cause connecting rod not fallen off after connecting hole is inserted, it is ensured that the connectivity of two earplugs, while internally
The first fixed wafer 10 is provided with, such projective structure can ensure that earplug sponge will not disconnect with stator, usually
It is more firm in earplug use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of portable combined noise reduction earplug, including left earplug sponge (1), right earplug sponge (8), the first stator (2) and
Second stator (6), it is characterised in that：The center side of first stator (2) is provided with the first connecting hole (3),
The side of first connecting hole (3) is provided with head rod (4), and the tip edge position of the head rod (4) is consolidated
Surely connection projection (41) is provided with, is fixedly connected with the first fix bar (9) on the inside of first stator (2), described first
The top of fix bar (9) is fixedly connected with the first fixed wafer (10), and the center side of second stator (6) is set
There is the second connecting hole (7), the side of second connecting hole (7) is provided with the second connecting rod (5), second connecting rod (5)
Inner side be fixedly connected with the second fix bar (12), the top of second fix bar (12) is fixedly connected with the second fixed wafer
(11)。
A kind of 2. portable combined noise reduction earplug according to claim 1, it is characterised in that：Second connecting rod (5)
It is connected with the first connecting hole (3) keyway, second connecting hole (7) connects with head rod (5) keyway.
A kind of 3. portable combined noise reduction earplug according to claim 1, it is characterised in that：First stator (2)
It is the identical structure of specification with the second stator (6), first stator (2) is wafer architecture, and diameter is no more than 8mm.
A kind of 4. portable combined noise reduction earplug according to claim 1, it is characterised in that：The head rod (4)
It is identical structure with the second connecting rod (5), the diameter of the head rod (4) is no more than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237105.8U CN207125853U (en) | 2017-03-13 | 2017-03-13 | A kind of portable combined noise reduction earplug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237105.8U CN207125853U (en) | 2017-03-13 | 2017-03-13 | A kind of portable combined noise reduction earplug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207125853U true CN207125853U (en) | 2018-03-23 |
Family
ID=61630549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720237105.8U Expired - Fee Related CN207125853U (en) | 2017-03-13 | 2017-03-13 | A kind of portable combined noise reduction earplug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207125853U (en) |
-
2017
- 2017-03-13 CN CN201720237105.8U patent/CN207125853U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207320995U (en) | A kind of shock-absorbing motor | |
| CN207125853U (en) | A kind of portable combined noise reduction earplug | |
| CN206585170U (en) | Multifunctional novel duckbilled jumper wire | |
| CN203516164U (en) | Integrally-forming fan cover | |
| CN205303085U (en) | Rigid suspension pin type composite insulator in subway | |
| CN207110113U (en) | A kind of assembled architecture wall anticracking crack structure | |
| CN205876404U (en) | Thermal -insulated turbine cover | |
| CN204877845U (en) | Compressor support leg and compressor | |
| CN206431317U (en) | Wire terminal structure is used in one kind communication | |
| CN206824623U (en) | Stud device for assistant cylinder production process | |
| CN206786866U (en) | A kind of more jack structures of air purifier | |
| CN103807253B (en) | The multi-functional snap ring that hydrogen storage bottle position is fixing in fuel cell | |
| CN210468913U (en) | Motor stator punching sheet convenient to heat dissipation | |
| CN203417579U (en) | Integrated adsorption separation device for small oxygen generator | |
| CN205543981U (en) | Novel transmission line overhauls ground wire and articulates ware | |
| CN207441399U (en) | A kind of network transformer | |
| CN204947821U (en) | A kind of submersible motor Connection Block | |
| CN207543303U (en) | A kind of bilayer silicon rubber earplug | |
| CN106899911A (en) | A kind of mobile phone external loudspeaker | |
| CN207368616U (en) | Computer room harness collating unit | |
| CN202888187U (en) | Semiconductor discharge tube | |
| CN207118963U (en) | A kind of ear suspension type noiseproof earplug | |
| CN207410501U (en) | A kind of combined type Baffle Box of Bluetooth | |
| CN207069727U (en) | A kind of motor disjunctor insulated column | |
| CN202888186U (en) | Semiconductor discharge tube with plastic package pieces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20190313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |