CN219501355U - Ear compression protection device - Google Patents

Abstract

The utility model discloses an ear compression protection device which comprises a fixed earmuff, wherein the inner wall of the fixed earmuff is fixedly connected with a soft sleeve, the side surface of the fixed earmuff is fixedly connected with an arc-shaped earmuff, the front side of the fixed earmuff is provided with a clamping groove, the inner wall of the clamping groove is clamped with a clamping plate, one end of the clamping plate is fixedly connected with a memory metal arc-shaped plate, an elastic cloth belt is fixedly connected between the two memory metal arc-shaped plates, the surface of the memory metal arc-shaped plate is fixedly connected with a straight rod, one end of the straight rod is fixedly connected with a sleeve, and the inner wall of the sleeve is in sliding connection with a sliding rod. According to the utility model, through the cooperation of the structures, the outward expansion blocking and soft sleeving protection and sound insulation of the earmuff are realized, the elastic memory metal arc plate and the upper structure thereof can be attached to the neck of a plastic worker, so that the strain caused by the pressure isolation of the neck of the worker during sleeping is reduced, and the comfort is brought to the wearing of the worker.

Description

Ear compression protection device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an ear compression protection device.

Background

The sleeping of the human being takes more than one third of the survival time of the human being, when the human being is in the period of growing, the auricle can influence the shaping of the auricle and the strengthening of the hearing if being pressed for a long time, and the human being also does so if pressing the auricle for a long time, the blood is not smooth, the metabolism is blocked, the sleeping is bad and the like;

the patent publication No. CN202121878758.7 discloses an ICU patient ear compression protection device, the fixing frame of U type is included, the fixing frame lower extreme all is equipped with the fixed arm, the fixed arm lower extreme is equipped with the earmuff, the through-hole has all been opened to the earmuff inside, the spout with the through-hole intercommunication has been seted up to earmuff circumference side, spout internal thread connection has the dwang, the dwang rotates and is connected with the ejector pad that is located the spout, ejector pad fixedly connected with is located the clamp plate in the spout, but this patent wears the fixing frame in the needs of protection ear, but the fixing frame is hard entity and is received environmental restriction, cause inconvenience very easily when sleeping to the staff, be unfavorable for the staff to change the appearance of sleeping, it can lead to the fact the extrusion to the head to push the fixing frame to change the appearance of sleeping, the wearing of staff brings the discomfort for the staff, certain adverse effect has been brought for in-service use, therefore need to improve.

Disclosure of Invention

The utility model aims to provide an ear compression protection device which is provided with an elastic memory metal arc plate and an upper structure thereof, wherein the elastic memory metal arc plate is used for performing outward expansion blocking and soft sleeving protection and sound insulation on an earmuff, and the upper structure of the elastic memory metal arc plate can be attached to the neck of a plastic worker, so that the strain caused by the neck compression of the worker during sleeping is reduced, the comfort advantage is brought to the wearing of the worker, a certain beneficial effect is brought to the actual use, and the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ear pressurized protection device, includes fixed earmuff, the inner wall fixedly connected with soft cover of fixed earmuff, the side fixedly connected with arc earmuff of fixed earmuff, the draw-in groove has been seted up to the front side of fixed earmuff, the inner wall joint of draw-in groove has the cardboard, the one end fixedly connected with memory metal arc of cardboard, fixedly connected with elasticity strap between two memory metal arcs, the fixed surface of memory metal arc is connected with the straight-bar, the one end fixedly connected with sleeve of straight-bar, telescopic inner wall sliding connection has the slide bar, the one end of slide bar is connected with the back neck board through the round pin axle rotation, the compression spring that fixedly connected with damping pad between the surface of back neck board and the telescopic surface, compression spring's inside cup joints on the outside of slide bar, one side fixedly connected with pressure buffer pad of back neck board.

Preferably, the surface of the fixed earmuff is fixedly connected with ball-shaped stop blocks, the number of the ball-shaped stop blocks is four, and the ball-shaped stop balls with the number of four are respectively and fixedly connected at the periphery of the fixed earmuff.

Preferably, the inside of arc earmuff and the inside of soft cover all are filled with pure cotton, and the skin of arc earmuff and the skin of soft cover are waterproof cover.

Preferably, an elastic pull rope is bolted in the fixed earmuff, and one end of the elastic pull rope is fixedly connected with a magic tape.

Preferably, a stretching sleeve is connected between the back neck plate and the sleeve, and the inside of the stretching sleeve is sleeved on the outside of the compression spring.

Preferably, a slot is formed in one side of the memory metal arc-shaped plate, and a rubber smooth plate is clamped on the inner wall of the slot.

Compared with the prior art, the utility model has the beneficial effects that: can glue the fixed earmuff through elasticity stay cord and magic subsides and adhere in root of the ear department, prevent follow-up taking off the cover and go out ear department, utilize soft cover and the arc earmuff that is full of pure cotton can be better protection laminating ear, and can play the sound insulation effect to a certain extent, the ball-type chock can be in front of the touch pillow thing of ear during side sleeping, play the effect of separation, set up through draw-in groove and cardboard, the dismouting of memory metal arc that staff can be free is carried out, if staff's head form and ordinary people's head form gap are too big, then can use the memory metal arc of different models, and the too little accessible elasticity strap carries out slight automatic bending adjustment, because of slide bar department is round pin axle rotation design, can swing on fixed back neck board and adjust to, back neck department that the staff can laminate, under the effect of cushion, reduce staff's feel the condition of touching the spacer when leaning on, back neck board is pushed and can be pushed in the sleeve, can promote in the setting up through compression spring and its outside stretching sleeve, can carry out the dismouting of memory metal arc of follow-up neck board and the reduction back neck board and reset and can lead to the fact the noise-proof effect at the neck of staff, can be reduced the noise-proof stress, the noise-reducing the staff's the vibration pad, can be directly inserted into the neck, the noise-proof neck board, and the noise-proof plate is reduced.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of a memory metal arc plate of the present utility model;

FIG. 3 is a front view of the fixed ear muff of the utility model;

FIG. 4 is a side view of the fixed ear muff of the utility model;

FIG. 5 is a front cross-sectional view of the sleeve of the present utility model;

FIG. 6 is a side view of a memory metal arc plate of the present utility model.

In the figure: 1. fixing the earmuffs; 2. a soft sleeve; 3. arc ear muffs; 4. a clamping groove; 5. a clamping plate; 6. a memory metal arc plate; 7. an elastic cloth belt; 8. a straight rod; 9. a sleeve; 10. a slide bar; 11. a posterior cervical plate; 12. a compression spring; 13. a pressure-reducing pad; 14. ball-shaped stop blocks; 15. an elastic pull rope; 16. a magic tape; 17. stretching the sleeve; 18. a slot; 19. rubber smooth board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In embodiment 1, referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides an ear pressurized protection device, including fixed earmuff 1, the inner wall fixedly connected with soft cover 2 of fixed earmuff 1, the side fixedly connected with arc earmuff 3 of fixed earmuff 1, draw-in groove 4 has been seted up to the front side of fixed earmuff 1, the inner wall joint of draw-in groove 4 has cardboard 5, the one end fixedly connected with memory metal arc 6 of cardboard 5, fixedly connected with elasticity strap 7 between two memory metal arc 6, the fixed surface connection of memory metal arc 6 has straight-bar 8, the one end fixedly connected with sleeve 9 of straight-bar 8, the inner wall sliding connection of sleeve 9 has slide bar 10, the one end of slide bar 10 is through round pin hub rotation connection back neck board 11, the compression spring 12 that fixedly connected with damping pad between the surface of back neck board 11 and the surface of sleeve 9, the inside of compression spring 12 cup joints on the outside of slide bar 10, one side fixedly connected with pressure relief pad 13 of back neck board 11.

Further, the inside of arc earmuff 3 and the inside of soft cover 2 all are filled with pure cotton, and the skin of arc earmuff 3 and the skin of soft cover 2 are waterproof cover, utilize soft cover 2 and the arc earmuff 3 that are full of pure cotton can be better the protection laminating ear, and can play the sound insulation effect to a certain extent.

Further, the inside bolt of fixed earmuff 1 has elasticity stay cord 15, and the one end fixedly connected with magic subsides 16 of elasticity stay cord 15 can glue fixed earmuff 1 in root of the ear department through elasticity stay cord 15 and magic subsides 16, prevents follow-up uncoupling and goes out ear department.

Further, a stretching sleeve 17 is connected between the nape plate 11 and the sleeve 9, the inside of the stretching sleeve 17 is sleeved on the outside of the compression spring 12, and the effect of protecting the compression spring 12 from dust can be achieved through the arrangement of the external stretching sleeve 17.

Embodiment 2, please refer to fig. 1 to 6, the difference between the present embodiment and embodiment 1 is that: the surface of the fixed earmuff 1 is fixedly connected with the ball-shaped stop blocks 14, the number of the ball-shaped stop blocks 14 is four, the ball-shaped stop balls with the number of four are respectively and fixedly connected to the periphery of the fixed earmuff 1, and the ball-shaped stop blocks 14 can touch the pillow before ears during side sleeping to play a role of blocking. The slot 18 is arranged on one side of the memory metal arc-shaped plate 6, the rubber smooth plate 19 is clamped on the inner wall of the slot 18, the rubber smooth plate 19 is inserted into the slot 18, and the influence of foreign matters on the memory metal arc-shaped plate 6 can be reduced.

Working principle: when the ear pressure protection device is used, a worker can sleeve the fixed earmuff 1 on the ear firstly, the fixed earmuff 1 can be adhered to the position of the earroot through the elastic pull rope 15 and the magic tape 16, the subsequent uncoupling of the fixed earmuff 1 from the position of the ear is prevented, the soft sleeve 2 filled with pure cotton and the arc-shaped earmuff 3 can be used for better protecting and attaching the ear, a certain sound insulation effect can be achieved, the spherical stop block 14 can touch a pillow before the ear during side sleeping, plays a role of blocking, the worker can freely disassemble and assemble the memory metal arc-shaped plate 6 through the arrangement of the clamping groove 4 and the clamping plate 5, if the head shape and the head shape of the worker are too big, the memory metal arc-shaped plate 6 with different types can be used, the gap is too small, the slight automatic bending adjustment can be carried out through the elastic cloth belt 7, the sliding rod 10 is designed for pin shaft rotation, the device can swing and adjust on the fixed back neck plate 11, the back neck plate 11 can be attached to the back neck of a worker, under the action of the buffer cushion 13, the situation that the worker feels a bump when leaning against is reduced, the back neck plate 11 is extruded to push the sliding rod 10 to move in the sleeve 9, the subsequent reset of the back neck plate 11 and the buffer pressure-resistant effect of pressing down can be carried out through the arrangement of the compression spring 12 and the external stretching sleeve 17, the rubber smooth plate 19 is inserted into the slot 18 for more convenient sleeping, the influence of foreign matters on the memory metal arc plate 6 can be reduced, the worker can incline the memory metal arc plate 6 at the neck, the worker ears feel comfortable, the strain caused by the buffer pressure of the worker's neck by sleeping is reduced, and the worker ears can be protected and sound-insulated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An ear compression protection device comprising a fixed ear muff (1), characterized in that: the utility model discloses a fixed earmuff, including fixed earmuff (1), inner wall fixedly connected with soft cover (2), the side fixedly connected with arc earmuff (3) of fixed earmuff (1), draw-in groove (4) have been seted up to the front side of fixed earmuff (1), the inner wall joint of draw-in groove (4) has cardboard (5), the one end fixedly connected with memory metal arc (6) of cardboard (5), fixedly connected with elasticity strap (7) between two memory metal arc (6), the fixed surface of memory metal arc (6) is connected with straight bar (8), the one end fixedly connected with sleeve (9) of straight bar (8), the inner wall sliding connection of sleeve (9) has slide bar (10), the one end of slide bar (10) is connected with back neck board (11) through the round pin axle rotation, compression spring (12) that have the damping pad between the surface of back neck board (11) and the surface of sleeve (9), the inside of compression spring (12) cup joints on the outside of slide bar (10), one side fixedly connected with pressure pad (13) of back neck board (11).

2. An ear compression protection device according to claim 1, wherein: the surface of the fixed earmuff (1) is fixedly connected with ball-shaped stop blocks (14), the number of the ball-shaped stop blocks (14) is four, and the ball-shaped stop balls with the number of four are respectively and fixedly connected to the periphery of the fixed earmuff (1).

3. An ear compression protection device according to claim 1, wherein: the inside of arc earmuff (3) and the inside of soft cover (2) all are filled with pure cotton, and the outer layer of arc earmuff (3) and the outer layer of soft cover (2) are waterproof cover.

4. An ear compression protection device according to claim 1, wherein: the inside bolt of fixed earmuff (1) has elasticity stay cord (15), the one end fixedly connected with magic subsides (16) of elasticity stay cord (15).

5. An ear compression protection device according to claim 1, wherein: a stretching sleeve (17) is connected between the nape plate (11) and the sleeve (9), and the inside of the stretching sleeve (17) is sleeved on the outside of the compression spring (12).

6. An ear compression protection device according to claim 1, wherein: a slot (18) is formed in one side of the memory metal arc plate (6), and a rubber smooth plate (19) is clamped on the inner wall of the slot (18).