CN220558178U - Inflatable protective earmuff - Google Patents
Inflatable protective earmuff Download PDFInfo
- Publication number
- CN220558178U CN220558178U CN202321735166.9U CN202321735166U CN220558178U CN 220558178 U CN220558178 U CN 220558178U CN 202321735166 U CN202321735166 U CN 202321735166U CN 220558178 U CN220558178 U CN 220558178U
- Authority
- CN
- China
- Prior art keywords
- inflatable
- earmuff
- fixedly connected
- cushion
- conducting ring
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 238000010030 laminating Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 9
- 230000006378 damage Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 description 37
- 238000007789 sealing Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 210000000845 cartilage Anatomy 0.000 description 3
- 206010010356 Congenital anomaly Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 208000001588 Acquired Ear Deformities Diseases 0.000 description 1
- 208000016952 Ear injury Diseases 0.000 description 1
- 241001506047 Tremella Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an inflatable protective earmuff, which relates to the technical field of medical equipment and comprises an inflatable earmuff, wherein an inflatable interface is fixedly connected to the side face of the inflatable earmuff, the inflatable earmuff comprises an inflatable cushion, an air hole is formed in the top of the inflatable cushion, a laminating cotton cushion is fixedly connected to the bottom end of the inflatable cushion, and an elastic rope is fixedly connected to the inside of the laminating cotton cushion. According to the utility model, after an ototropism operation is completed by a patient, the inflatable cushion, the air holes, the bonding cotton cushion, the elastic ropes and the inflatable interfaces are matched, the interior of the inflatable cushion is inflated through the inflatable interfaces, the inflatable earmuff is tightly attached to the auricle of the patient, and the bottom of the inflatable earmuff is contracted by the tension of the elastic ropes, so that the inflatable earmuff can be fixed. The inflatable cushion is used for protecting auricles after operation, so that damage caused by side pressure of turning over or external collision is prevented, and the rehabilitation effect is improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an inflatable protective earmuff.
Background
Ear deformity is a common disorder of the maxillofacial region and is classified into two major categories, congenital and acquired. Congenital ear deformities include small ear deformity, tremella ear deformity, cup ear deformity, and the like; acquired ear deformity is mainly caused by trauma, infection and the like. For the repair of ear deformity, corrective surgery is mainly used at present, and the cartilage is remodeled in the process, and soft tissues around the ear are covered to promote the survival of the cartilage and reduce the exposure.
The following problems exist in the prior art:
the ear is an organ protruding from the body surface, and is easy to be pressed after correction to cause pain and auricle deformation of a patient, and even needs to be operated again. Especially for patients, the patients are carelessly cared after the operation, the patients are easy to be damaged when the patients are turned over and are laterally pressed or carelessly collided, and the cartilage is exposed to be infected and necrotized.
Disclosure of Invention
The present utility model provides an inflatable protective earmuff to solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an inflatable protection earmuff, includes the inflatable earmuff, the side fixedly connected with of inflatable earmuff fills the interface, the inflatable earmuff includes the inflatable cushion, the bleeder vent has been seted up at the top of inflatable cushion, the bottom fixedly connected with laminating cotton pad of inflatable cushion, the inside fixedly connected with elastic cord of laminating cotton pad.
The technical scheme of the utility model is further improved as follows: the inflatable interface comprises a foam cushion, the foam cushion is fixedly connected to the inner side of the inflatable earmuff, the middle part of the foam cushion is fixedly connected with a conducting ring, an air inlet hole is formed in the side face of the conducting ring, and an inflation nozzle is connected to the inner side of the conducting ring in a sliding mode.
By adopting the technical scheme, the sponge cushion, the conducting ring, the air inlet hole and the air charging nozzle in the scheme are matched with each other, so that the inside of the earmuff is conveniently inflated.
The technical scheme of the utility model is further improved as follows: the side of charging connector fixedly connected with sliding plate, the top fixedly connected with sealed pad of sliding plate.
By adopting the technical scheme, the sliding plate and the sealing gasket in the scheme are matched with each other, so that the inflating nozzle can slide and extend conveniently.
The technical scheme of the utility model is further improved as follows: the middle part sliding connection of sliding plate has the guide bar, guide bar fixed connection is in the inside of switch-on ring, the bottom side of guide bar is provided with the tight spring in top, the side of charging connector is provided with fixed establishment.
By adopting the technical scheme, the guide rod, the ejection spring and the fixing mechanism in the scheme are matched with each other, so that the position of the charging connector can be controlled.
The technical scheme of the utility model is further improved as follows: the fixing mechanism comprises a fixing clamping plate, the fixing clamping plate is slidably connected in the air charging connector and extends to the inside of the conducting ring, and the left end of the fixing clamping plate is fixedly connected with a fixing spring.
By adopting the technical scheme, the fixing clamping plates and the fixing springs in the scheme are matched with each other, so that the position of the charging connector can be fixed.
The technical scheme of the utility model is further improved as follows: the left end side swing joint of fixed cardboard has the push rod, the one end swing joint of push rod has the stripper plate, stripper plate sliding connection is on the top of charging connector.
By adopting the technical scheme, the push rod and the extrusion plate in the scheme are matched with each other, so that the fixation of the air charging connector can be controlled to be released.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides an inflatable protective earmuff, which is matched with an inflatable cushion, an air hole, an attaching cotton cushion, an elastic rope and an inflatable interface, wherein after an ear operation is finished on a patient, the inflatable cushion can be inflated through the inflatable interface, and the inflatable earmuff is tightly attached to the periphery of the ear of the patient, so that the attaching cotton cushion is attached to the patient, and the bottom of the inflatable earmuff is contracted through the tension of the elastic rope, so that the inflatable earmuff can be fixed, the ear can be conveniently protected through the inflatable cushion, the ear injury caused by the turnover side pressure of the patient is prevented, the treatment effect is improved, and the occurrence of complications is reduced.
The utility model provides an inflatable protective earmuff, which is characterized in that a sponge cushion, a conducting ring, an air inlet, an inflating nozzle, a sliding plate, a sealing gasket, a guide rod, a jacking spring and a fixing mechanism are mutually matched, when the inflatable earmuff is inflated, the inflating nozzle is out of limit through the fixing mechanism, so that under the jacking action of the jacking spring, the sliding plate can slide along the guide rod, the inflating nozzle can extend out, the air inlet is conducted, the sealing gasket is extruded to seal, the inside of the inflatable earmuff is conveniently inflated, and then the inflating nozzle can be retracted, so that the inflating interface cannot influence the use of the inflatable earmuff.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of an inflatable ear cup of the present utility model;
FIG. 3 is a schematic cross-sectional view of an inflatable interface of the present utility model;
fig. 4 is a schematic cross-sectional view of the fixing mechanism of the present utility model.
In the figure: 1. an inflatable earmuff; 11. an inflatable cushion; 12. ventilation holes; 13. attaching a cotton pad; 14. an elastic rope; 2. an inflation interface; 21. a sponge cushion; 22. a conducting ring; 23. an air inlet hole; 24. an air charging nozzle; 25. a sliding plate; 26. a sealing gasket; 27. a guide rod; 28. a spring is tightly propped; 29. a fixing mechanism; 291. a fixed clamping plate; 292. a fixed spring; 293. a push rod; 294. and extruding the plate.
Description of the embodiments
The utility model is further illustrated by the following examples:
examples
As shown in fig. 1-4, the utility model provides an inflatable protective earmuff, which comprises an inflatable earmuff 1, wherein an inflatable interface 2 is fixedly connected to the side surface of the inflatable earmuff 1, the inflatable earmuff 1 comprises an inflatable cushion 11, an air hole 12 is formed in the top of the inflatable cushion 11, the bottom end of the inflatable cushion 11 is fixedly connected with a bonding cotton cushion 13, and an elastic rope 14 is fixedly connected to the inside of the bonding cotton cushion 13.
In this embodiment, can aerify the inside of inflatable packer 11 through inflatable interface 2 to hug closely around with inflatable earmuff 1 and patient's ear, make laminating cotton pad 13 laminate with the patient, the pulling force of rethread elastic cord 14 makes the bottom of inflatable earmuff 1 shrink, thereby can fix inflatable earmuff 1, made things convenient for the protection to the ear through inflatable packer 11, prevent that patient from standing up the side pressure and leading to the ear damage, can keep the gas permeability of earmuff through bleeder vent 12 simultaneously, promote the rehabilitation of patient's ear.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inflatable interface 2 comprises a foam cushion 21, the foam cushion 21 is fixedly connected to the inner side of the inflatable earmuff 1, a conducting ring 22 is fixedly connected to the middle part of the foam cushion 21, an air inlet hole 23 is formed in the side face of the conducting ring 22, an inflating nozzle 24 is slidingly connected to the inner side of the conducting ring 22, a sliding plate 25 is fixedly connected to the side face of the inflating nozzle 24, a sealing gasket 26 is fixedly connected to the top of the sliding plate 25, a guide rod 27 is slidingly connected to the middle part of the sliding plate 25, the guide rod 27 is fixedly connected to the inner side of the conducting ring 22, a jacking spring 28 is arranged on the side face of the bottom end of the guide rod 27, and a fixing mechanism 29 is arranged on the side face of the inflating nozzle 24.
In this embodiment, when inflating the inflatable ear muff 1, the inflation nozzle 24 loses restriction through the fixing mechanism 29, so that under the pushing action of the pushing spring 28, the sliding plate 25 can slide along the guide rod 27, the inflation nozzle 24 can extend, the air inlet hole 23 is conducted, and the sealing gasket 26 is pressed for sealing, so that the inflatable ear muff 1 can be inflated conveniently, the inflation nozzle 24 can be retracted later, and the inflation interface 2 can not influence the use of the inflatable ear muff 1 through the arrangement of the foam-rubber cushion 21.
Examples
As shown in fig. 1-4, on the basis of embodiment 2, the present utility model provides a technical solution: preferably, the fixing mechanism 29 comprises a fixing clamping plate 291, the fixing clamping plate 291 is slidably connected in the air charging nozzle 24 and extends to the inside of the conducting ring 22, a fixing spring 292 is fixedly connected to the left end of the fixing clamping plate 291, a push rod 293 is movably connected to the left end side surface of the fixing clamping plate 291, one end of the push rod 293 is movably connected to a squeeze plate 294, and the squeeze plate 294 is slidably connected to the top end of the air charging nozzle 24.
In this embodiment, the fixing clip 291 is tightly supported by the fixing spring 292, so that the fixing clip 291 can be clamped into the conducting ring 22, the position of the air nozzle 24 can be fixed, the push rod 293 can push the fixing clip 291 away by extruding the extruding plate 294, the fixing of the air nozzle 24 can be released, and the air nozzle 24 can be conveniently extended.
The working principle of the inflatable protective earmuff is specifically described below.
As shown in fig. 1-4, when the inflatable ear muff 1 is used, the push rod 293 pushes the fixing clamping plate 291 away by extruding the extruding plate 294, so that the fixing of the inflating nozzle 24 can be released, the sliding plate 25 can slide along the guide rod 27 and the inflating nozzle 24 can extend out under the pushing action of the pushing spring 28, the air inlet hole 23 is communicated, the inside of the inflatable ear muff 1 is conveniently inflated, the attaching cotton pad 13 is attached to the ear of a patient, the bottom of the inflatable ear muff 1 is contracted by the pulling force of the elastic rope 14, the inflatable ear muff 1 can be fixed on the ear of the patient, the protection of the ear by the inflatable ear muff 11 is facilitated, the damage of the ear caused by the turning-over side pressure of the patient is prevented, and meanwhile, the air permeability of the ear muff can be kept through the air vent 12, so that the rehabilitation effect is better.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. An inflatable protective earmuff, which is characterized in that: including aerifing earmuff (1), the side fixedly connected with of aerifing earmuff (1) aerifys interface (2), it includes inflatable packer (11) to aerify earmuff (1), bleeder vent (12) have been seted up at the top of inflatable packer (11), the bottom fixedly connected with laminating cotton pad (13) of inflatable packer (11), the inside fixedly connected with bungee cord (14) of laminating cotton pad (13).
2. An inflatable protective earmuff according to claim 1, wherein: the inflatable interface (2) comprises a foam cushion (21), the foam cushion (21) is fixedly connected to the inner side of the inflatable earmuff (1), a conducting ring (22) is fixedly connected to the middle of the foam cushion (21), an air inlet hole (23) is formed in the side face of the conducting ring (22), and an inflation nozzle (24) is connected to the inner side of the conducting ring (22) in a sliding mode.
3. An inflatable protective earmuff according to claim 2, wherein: the side of charging connector (24) fixedly connected with sliding plate (25), the top of sliding plate (25) fixedly connected with sealed pad (26).
4. An inflatable protective earmuff according to claim 3, wherein: the middle part sliding connection of sliding plate (25) has guide rod (27), guide rod (27) fixed connection is in the inside of switching on ring (22), the bottom side of guide rod (27) is provided with tight spring (28) in top, the side of charging connector (24) is provided with fixed establishment (29).
5. An inflatable protective earmuff according to claim 4, wherein: the fixing mechanism (29) comprises a fixing clamping plate (291), the fixing clamping plate (291) is connected inside the charging connector (24) in a sliding mode and extends to the inside of the conducting ring (22), and the left end of the fixing clamping plate (291) is fixedly connected with a fixing spring (292).
6. An inflatable protective earmuff according to claim 5, wherein: the left end side swing joint of fixed cardboard (291) has push rod (293), the one end swing joint of push rod (293) has stripper plate (294), stripper plate (294) sliding connection is on the top of charging connector (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735166.9U CN220558178U (en) | 2023-07-04 | 2023-07-04 | Inflatable protective earmuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735166.9U CN220558178U (en) | 2023-07-04 | 2023-07-04 | Inflatable protective earmuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220558178U true CN220558178U (en) | 2024-03-08 |
Family
ID=90086984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321735166.9U Active CN220558178U (en) | 2023-07-04 | 2023-07-04 | Inflatable protective earmuff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220558178U (en) |
-
2023
- 2023-07-04 CN CN202321735166.9U patent/CN220558178U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |