CN208726031U - A kind of ear muff when sudden deafness self-healing - Google Patents
A kind of ear muff when sudden deafness self-healing Download PDFInfo
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- CN208726031U CN208726031U CN201721151317.0U CN201721151317U CN208726031U CN 208726031 U CN208726031 U CN 208726031U CN 201721151317 U CN201721151317 U CN 201721151317U CN 208726031 U CN208726031 U CN 208726031U
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- curved rod
- earmuff
- block
- self
- water
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Abstract
The utility model relates to ear muffs when a kind of ear muff more particularly to a kind of sudden deafness self-healing.The technical problem to be solved by the present invention is to provide ear muffs when a kind of good sudden deafness self-healing of soundproof effect.In order to solve the above-mentioned technical problem, ear muff when the utility model provides such a sudden deafness self-healing, includes first curved rod etc.；It is provided with telescopic device at the top of first curved rod, hollow curved rod is connected on telescopic device, hollow curved rod and the first curved rod bottom are provided with earmuff.The utility model has achieved the effect that soundproof effect is good.By telescopic device, it can be adapted for the different patient of head size, filled the water in earmuff; water not only plays the role of heat-insulated, while water and cotton-padded covering can preferably completely cut off noise, along with the effect of protective cover; the hand that people can preferably be protected avoids touching latch and injured.
Description
Technical field
The utility model relates to ear muffs when a kind of ear muff more particularly to a kind of sudden deafness self-healing.
Background technique
Sudden deafness or " idiopathic sudden deafness ", referred to as " sudden deafness " or " dashing forward deaf ", refer to it is occurring suddenly,
The unknown Sensorineural hearing loss of reason.Main clinical manifestation is Unilateral Hearing decline, can feel with tinnitus, ear blocking,
Dizziness, Nausea and vomiting etc..
Ear cannot be by the stimulation of loud noise in the self-healing procedure of sudden deafness, therefore can be on ear band
One ear muff, the disadvantage of existing ear muff soundproof effect difference, therefore need to research and develop a kind of sudden deafness self-healing that soundproof effect is good
When ear muff.
Utility model content
(1) technical problems to be solved
The shortcomings that disadvantage of the utility model in order to overcome existing ear muff soundproof effect difference, skill to be solved in the utility model
Art problem is to provide ear muff when a kind of sudden deafness self-healing that soundproof effect is good.
(2) technical solution
In order to solve the above-mentioned technical problem, ear when the utility model provides such a sudden deafness self-healing
Set includes the first curved rod, earmuff, hollow curved rod and telescopic device, is provided at the top of the first curved rod flexible
Device is connected with hollow curved rod on telescopic device, and hollow curved rod and the first curved rod bottom are provided with earmuff.
Preferably, telescopic device includes the second curved rod, latch, spring, block, bracing wire and link block, the first arc
It is connected with the second curved rod at the top of shape connecting rod, is evenly arranged with latch, the second curved rod right part at the top of the second curved rod
In hollow curved rod, it is provided with groove on the left of hollow curved rod inner top, groove inner top is connected with spring, spring bottom end
It is connected with block, block and latch cooperate, the second curved rod fixed, is provided on the hollow curved rod of groove top logical
Hole, block top are connected with bracing wire, and bracing wire top passes through through-hole and is connected with link block.
Preferably, further include having into Shui Gai, outflow cover for water and cotton-padded covering, be provided with cavity in earmuff, the top outer of earmuff is provided with
Inlet opening, the mode being connected through a screw thread on inlet opening are connected with into Shui Gai, and the bottom outside of earmuff is provided with apopore, apopore
On the mode that is connected through a screw thread be connected with outflow cover for water, be provided with cotton-padded covering in earmuff.
It preferably, further include having protective cover, the top left side of hollow curved rod is provided with protective cover.
Preferably, bracing wire is nylon rope.
Preferably, block material is stainless steel.
Working principle: when needing using this ear muff, the earmuff of two sides is first adjusted to needs by telescopic device by patient
Length, then by ear muff band head portion, the earmuff of two sides covers on patient's ear patient.Earmuff can reduce sound, protection
Patient's ear.
Because telescopic device includes the second curved rod, latch, spring, block, bracing wire and link block, the first arc connects
It is connected with the second curved rod at the top of bar, is evenly arranged with latch at the top of the second curved rod, the second curved rod right part is in sky
In heart curved rod, groove is provided on the left of hollow curved rod inner top, groove inner top is connected with spring, spring bottom end connection
There is block, block and latch cooperate, the second curved rod are fixed, is provided with through-hole on the hollow curved rod of groove top,
Bracing wire is connected at the top of block, bracing wire top passes through through-hole and is connected with link block.When needing to extend the earmuff of two sides, people is upward
Link block is drawn, is pulled block in groove by bracing wire, spring contraction, after block is not contacted with latch, stops drag connection
Then second curved rod is pulled out hollow curved rod by block, after the second curved rod pulls out the length needed, people, which unclamps, to be connected
Block is connect, spring elongation pushes block to move down, and block and latch cooperate, and prevents the second curved rod from retracting hollow arc and connects
Bar, when needing to shorten the earmuff of two sides, people pulls up link block, is pulled block in groove by bracing wire, spring contraction, when
When block is not contacted with latch, link block is stopped drag, the second curved rod is then inserted into hollow curved rod, when the second arc
After shape connecting rod is inserted into the length of needs, people unclamps link block, and spring elongation pushes block to move down, and block is matched with latch
It closes, preventing the second curved rod from stretching out hollow curved rod can be adapted for head size not because there is telescopic device
Same patient.
Because further including having into Shui Gai, outflow cover for water and cotton-padded covering, it is provided with cavity in earmuff, the top outer of earmuff is provided with into water
Hole, the mode being connected through a screw thread on inlet opening are connected with into Shui Gai, and the bottom outside of earmuff is provided with apopore, are led on apopore
It crosses the mode being threadedly coupled and is connected with outflow cover for water, be provided with cotton-padded covering in earmuff.When needing in summer using this ear muff, patient will
Water inlet lid is backed out, and water is then injected cavity after water injects well from inlet opening and screws on into Shui Gai, when needing to change water, back-outs out
Water cover pours out water from water outlet, and all after outflow, outflow cover for water is screwed on for water.Water not only plays the role of heat-insulated, while water and cotton
Set can preferably completely cut off noise.
Because further including having protective cover, the top left side of hollow curved rod is provided with protective cover.It is flexible when needing to elongate
When device, latch exposes hollow curved rod can preferably protect the hand of people, avoid touching because there is protective cover
To latch and it is injured.
(3) beneficial effect
The utility model has achieved the effect that soundproof effect is good.By telescopic device, it can be adapted for head size difference
Patient, filled the water in earmuff, water not only plays the role of heat-insulated, while water and cotton-padded covering can preferably completely cut off noise, add
The effect of protective cover can preferably protect the hand of people, avoid touching latch and injured.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the schematic view of the front view of the utility model.
Fig. 3 is the first schematic view of the front view of the utility model telescopic device.
Fig. 4 is the part schematic view of the front view of the utility model.
Fig. 5 is second of schematic view of the front view of the utility model telescopic device.
The label in accompanying drawing is: the first curved rod of 1-, 2- earmuff, the hollow curved rod of 3-, 4- telescopic device, 41-
Two curved rods, 42- latch, 43- groove, 44- spring, 45- block, 46- through-hole, 47- bracing wire, 48- link block, 5- cavity,
The inlet opening 6-, 7- water inlet lid, 8- apopore, 9- outflow cover for water, 10- cotton-padded covering, 11- protective cover.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of ear muff when sudden deafness self-healing includes as shown in Figs. 1-5 the first curved rod 1, earmuff 2, sky
Heart curved rod 3 and telescopic device 4 are provided with telescopic device 4 at the top of first curved rod 1, are connected on telescopic device 4 hollow
Curved rod 3, hollow curved rod 3 and 1 bottom of the first curved rod are provided with earmuff 2.
Embodiment 2
A kind of ear muff when sudden deafness self-healing includes as shown in Figs. 1-5 the first curved rod 1, earmuff 2, sky
Heart curved rod 3 and telescopic device 4 are provided with telescopic device 4 at the top of first curved rod 1, are connected on telescopic device 4 hollow
Curved rod 3, hollow curved rod 3 and 1 bottom of the first curved rod are provided with earmuff 2.
Telescopic device 4 includes the second curved rod 41, latch 42, spring 44, block 45, bracing wire 47 and link block 48,
It is connected with the second curved rod 41 at the top of first curved rod 1, is evenly arranged with latch 42 at the top of the second curved rod 41, second
41 right part of curved rod is provided with groove 43, top in groove 43 in hollow curved rod 3 on the left of hollow 3 inner top of curved rod
Portion is connected with spring 44, and 44 bottom end of spring is connected with block 45, and block 45 and latch 42 cooperate, and the second curved rod 41 is fixed
Firmly, it is provided with through-hole 46 on the hollow curved rod 3 at 43 top of groove, bracing wire 47 is connected at the top of block 45,47 top of bracing wire is worn
It crosses through-hole 46 and is connected with link block 48.
Embodiment 3
A kind of ear muff when sudden deafness self-healing includes as shown in Figs. 1-5 the first curved rod 1, earmuff 2, sky
Heart curved rod 3 and telescopic device 4 are provided with telescopic device 4 at the top of first curved rod 1, are connected on telescopic device 4 hollow
Curved rod 3, hollow curved rod 3 and 1 bottom of the first curved rod are provided with earmuff 2.
Telescopic device 4 includes the second curved rod 41, latch 42, spring 44, block 45, bracing wire 47 and link block 48,
It is connected with the second curved rod 41 at the top of first curved rod 1, is evenly arranged with latch 42 at the top of the second curved rod 41, second
41 right part of curved rod is provided with groove 43, top in groove 43 in hollow curved rod 3 on the left of hollow 3 inner top of curved rod
Portion is connected with spring 44, and 44 bottom end of spring is connected with block 45, and block 45 and latch 42 cooperate, and the second curved rod 41 is fixed
Firmly, it is provided with through-hole 46 on the hollow curved rod 3 at 43 top of groove, bracing wire 47 is connected at the top of block 45,47 top of bracing wire is worn
It crosses through-hole 46 and is connected with link block 48.
Further include having into water lid 7, outflow cover for water 9 and cotton-padded covering 10, is provided with cavity 5 in earmuff 2, the top outer of earmuff 2 is provided with
Inlet opening 6, the mode being connected through a screw thread on inlet opening 6 are connected with into water lid 7, and the bottom outside of earmuff 2 is provided with apopore 8,
The mode being connected through a screw thread on apopore 8 is connected with outflow cover for water 9, and cotton-padded covering 10 is provided in earmuff 2.
Embodiment 4
A kind of ear muff when sudden deafness self-healing includes as shown in Figs. 1-5 the first curved rod 1, earmuff 2, sky
Heart curved rod 3 and telescopic device 4 are provided with telescopic device 4 at the top of first curved rod 1, are connected on telescopic device 4 hollow
Curved rod 3, hollow curved rod 3 and 1 bottom of the first curved rod are provided with earmuff 2.
Telescopic device 4 includes the second curved rod 41, latch 42, spring 44, block 45, bracing wire 47 and link block 48,
It is connected with the second curved rod 41 at the top of first curved rod 1, is evenly arranged with latch 42 at the top of the second curved rod 41, second
41 right part of curved rod is provided with groove 43, top in groove 43 in hollow curved rod 3 on the left of hollow 3 inner top of curved rod
Portion is connected with spring 44, and 44 bottom end of spring is connected with block 45, and block 45 and latch 42 cooperate, and the second curved rod 41 is fixed
Firmly, it is provided with through-hole 46 on the hollow curved rod 3 at 43 top of groove, bracing wire 47 is connected at the top of block 45,47 top of bracing wire is worn
It crosses through-hole 46 and is connected with link block 48.
Further include having into water lid 7, outflow cover for water 9 and cotton-padded covering 10, is provided with cavity 5 in earmuff 2, the top outer of earmuff 2 is provided with
Inlet opening 6, the mode being connected through a screw thread on inlet opening 6 are connected with into water lid 7, and the bottom outside of earmuff 2 is provided with apopore 8,
The mode being connected through a screw thread on apopore 8 is connected with outflow cover for water 9, and cotton-padded covering 10 is provided in earmuff 2.
It further include having protective cover 11, the top left side of hollow curved rod 3 is provided with protective cover 11.
Bracing wire 47 is nylon rope.
45 material of block is stainless steel.
Working principle: when needing using this ear muff, the earmuff 2 of two sides is first adjusted to by telescopic device 4 and is needed by patient
The length wanted, then patient covers on ear muff band head portion, the earmuff 2 of two sides on patient's ear.Earmuff 2 can reduce sound,
Protect patient's ear.
Because telescopic device 4 includes the second curved rod 41, latch 42, spring 44, block 45, bracing wire 47 and link block
48, the second curved rod 41 is connected at the top of the first curved rod 1, is evenly arranged with latch 42 at the top of the second curved rod 41,
Second curved rod, 41 right part is provided with groove 43, groove 43 on the left of hollow 3 inner top of curved rod in hollow curved rod 3
Inner top is connected with spring 44, and 44 bottom end of spring is connected with block 45, and block 45 and latch 42 cooperate, by the second curved rod 41
It fixes, is provided with through-hole 46 on the hollow curved rod 3 at 43 top of groove, bracing wire 47 is connected at the top of block 45, bracing wire 47 is pushed up
End is connected with link block 48 across through-hole 46.When needing to extend the earmuff 2 of two sides, people pulls up link block 48, passes through bracing wire
47 pull in block 45 in groove 43, and spring 44 is shunk, and after block 45 is not contacted with latch 42, stop drag link block 48,
Then the second curved rod 41 is pulled out into hollow curved rod 3, after the second curved rod 41 pulls out the length needed, people unclamps
Link block 48, the elongation of spring 44 push block 45 to move down, and block 45 and latch 42 cooperate, and prevent the second curved rod 41 from contracting
Make the return trip empty heart curved rod 3, and when needing to shorten the earmuff 2 of two sides, people pulls up link block 48, is drawn block 45 by bracing wire 47
Enter in groove 43, spring 44 is shunk, and when block 45 is not contacted with latch 42, link block 48 is stopped drag, then by the second arc
Shape connecting rod 41 is inserted into hollow curved rod 3, and after the second curved rod 41 is inserted into the length of needs, people unclamps link block 48,
The elongation of spring 44 pushes block 45 to move down, and block 45 and latch 42 cooperate, and prevents the second curved rod 41 from stretching out hollow arc
Shape connecting rod 3 can be adapted for the different patient of head size because there is telescopic device 4.
Because further including having into water lid 7, outflow cover for water 9 and cotton-padded covering 10, cavity 5, the top outer of earmuff 2 are provided in earmuff 2
It is provided with inlet opening 6, the mode being connected through a screw thread on inlet opening 6 is connected with into water lid 7, and the bottom outside of earmuff 2 is provided with water outlet
Hole 8, the mode being connected through a screw thread on apopore 8 are connected with outflow cover for water 9, cotton-padded covering 10 are provided in earmuff 2.It is needed when in summer
When using this ear muff, patient backs out water inlet lid 7, and water is then injected cavity 5 after water injects well from inlet opening 6 and is screwed on into water
Lid 7 back-outs outflow cover for water 9 when needing to change water, and water is poured out from water outlet, and all after outflow, outflow cover for water 9 is screwed on for water.Water is not
Only heat-insulated effect, while water and cotton-padded covering 10 can preferably completely cut off noise.
Because further including having protective cover 11, the top left side of hollow curved rod 3 is provided with protective cover 11.When needing to elongate
When telescopic device 4, latch 42 exposes hollow curved rod 3, because there is protective cover 11, can preferably protect people's
Hand avoids touching latch 42 and injured.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these are all
Belong to the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. ear muff when a kind of sudden deafness self-healing, which is characterized in that include the first curved rod (1), earmuff (2),
Hollow curved rod (3) and telescopic device (4), the first curved rod (1) top are provided with telescopic device (4), telescopic device (4)
On be connected with hollow curved rod (3), hollow curved rod (3) and the first curved rod (1) bottom are provided with earmuff (2).
2. ear muff when a kind of sudden deafness self-healing according to claim 1, which is characterized in that telescopic device (4)
It include the second curved rod (41), latch (42), spring (44), block (45), bracing wire (47) and link block (48), the first arc
It is connected with the second curved rod (41) at the top of shape connecting rod (1), is evenly arranged with latch (42) at the top of the second curved rod (41), the
Two curved rods (41) right part is provided with groove (43) on the left of hollow curved rod (3) inner top in hollow curved rod (3),
Groove (43) inner top is connected with spring (44), and spring (44) bottom end is connected with block (45), and block (45) is matched with latch (42)
It closes, the second curved rod (41) is fixed, is provided with through-hole (46), block on the hollow curved rod (3) at the top of groove (43)
(45) top is connected with bracing wire (47), and bracing wire (47) top passes through through-hole (46) and is connected with link block (48).
3. ear muff when a kind of sudden deafness self-healing according to claim 2, which is characterized in that further include having into water
(7), outflow cover for water (9) and cotton-padded covering (10) are covered, is provided with cavity (5) in earmuff (2), the top outer of earmuff (2) is provided with inlet opening
(6), the mode being connected through a screw thread on inlet opening (6) is connected with into Shui Gai (7), and the bottom outside of earmuff (2) is provided with apopore
(8), the mode being connected through a screw thread on apopore (8) is connected with outflow cover for water (9), is provided with cotton-padded covering (10) in earmuff (2).
4. ear muff when a kind of sudden deafness self-healing according to claim 3, which is characterized in that further include having protection
It covers (11), the top left side of hollow curved rod (3) is provided with protective cover (11).
5. ear muff when a kind of sudden deafness self-healing according to claim 4, which is characterized in that bracing wire (47) is Buddhist nun
Long Sheng.
6. ear muff when a kind of sudden deafness self-healing according to claim 5, which is characterized in that block (45) material
For stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721151317.0U CN208726031U (en) | 2017-09-09 | 2017-09-09 | A kind of ear muff when sudden deafness self-healing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721151317.0U CN208726031U (en) | 2017-09-09 | 2017-09-09 | A kind of ear muff when sudden deafness self-healing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208726031U true CN208726031U (en) | 2019-04-12 |
Family
ID=66022407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721151317.0U Expired - Fee Related CN208726031U (en) | 2017-09-09 | 2017-09-09 | A kind of ear muff when sudden deafness self-healing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208726031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110248A (en) * | 2020-01-14 | 2020-05-08 | 孙晓鹏 | Method for detecting tinnitus in ear-nose-throat department |
-
2017
- 2017-09-09 CN CN201721151317.0U patent/CN208726031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110248A (en) * | 2020-01-14 | 2020-05-08 | 孙晓鹏 | Method for detecting tinnitus in ear-nose-throat department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190412 Termination date: 20190909 |