CN211326122U

CN211326122U - Light sanitary waterproof ear muff for children

Info

Publication number: CN211326122U
Application number: CN201921886906.2U
Authority: CN
Inventors: 王静; 张静; 王方; 赵呈南; 朱颖; 肖苏; 徐炼
Original assignee: Xuzhou Central Hospital
Current assignee: Xuzhou Central Hospital
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-25
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a portable and sanitary child waterproof earmuff, which comprises a taking and placing part, a locking part and an annular sucker, wherein the locking part and the annular sucker are respectively arranged on two sides of the taking and placing part; an air guide cavity is formed in the pick-and-place part, and an air vent communicated with the air guide cavity and the sucker is formed between the air guide cavity and the sucker; the side wall of the taking and placing part is provided with an air vent and a sealing door capable of closing or opening the air vent. It can avoid the ear to intake, and the accessory is convenient for change, clean, safety and sanitation.

Description

Light sanitary waterproof ear muff for children

Technical Field

The utility model relates to a children nursing apparatus, concretely relates to waterproof ear muff of light sanitary children.

Background

When the ear is used for bathing, water is easy to enter due to the particularity of the physiological structure of the ear. There are many bad places where water enters ears, for example, earwax can gradually expand like a sponge after being soaked in water, and then the ears feel the occlusion feeling and the hearing is also reduced; if the water is not clean or contains excessive impurities, bacteria and mold are easy to breed, so as to cause external defensive inflammation or myringitis, and the symptoms such as physiological hearing loss, tinnitus and the like are seriously caused. Especially for children with incomplete development and low immune function, the ears are easy to be damaged after water enters; and children have cognitive problem, can't clearly inform others or clear up by oneself after the ear intake, breed the bacterium more easily. Therefore, the problem of water inflow to the ears cannot be ignored, and a new sanitary problem is avoided when the problem is solved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a waterproof ear muff of light sanitary children, it can avoid the ear to intake, and the accessory is convenient for change, clean, safety and sanitation.

In order to solve the technical problem, the utility model provides a portable and sanitary child waterproof earmuff, which comprises a taking and placing part, a locking part and an annular sucker, wherein the locking part and the annular sucker are respectively arranged at two sides of the taking and placing part; an air guide cavity is formed in the pick-and-place part, and an air vent communicated with the air guide cavity and the sucker is formed between the air guide cavity and the sucker; the side wall of the taking and placing part is provided with an air vent and a sealing door capable of closing or opening the air vent.

Preferably, the seal ring is a flat elastic band.

Preferably, the sealing ring is an open ring, and the outer band surfaces of the two end parts of the sealing ring are respectively provided with an inner buckle and an outer buckle capable of being buckled into the inner buckle.

Preferably, the locking part is provided with a barrier strip which is positioned on the outer side surface of the locking part, and the distance from the barrier strip to the bottom of the locking part is consistent with the width of the sealing ring.

Preferably, the barrier strip is a rubber strip.

Preferably, a sealing sliding groove is formed in a side wall of the taking and placing part at the air vent, the sealing door is arranged in the sealing sliding groove in a sliding mode, an elastic piece used for keeping the sealing door closed is arranged in the transverse moving direction of the sealing door and the sealing sliding groove, a protruding strip is arranged on the sealing door, and the protruding strip is located outside the taking and placing part.

Preferably, the sealing sliding groove is formed in the side wall of the taking and placing part, the sealing door is embedded in the sealing sliding groove, and the sealing sliding groove is rectangular and larger than the vent; the width of the sealing door is consistent with that of the sealing sliding groove, and the length of the sealing door is smaller than that of the sealing sliding groove.

Preferably, the vent hole is located at an upper side of the ear and at a rear side of the earlobe, each of the vent holes having a plurality.

Preferably, the sucking disc, the taking and placing part and the locking part are all in bionic shapes of ears and heads near the ears.

Preferably, the sucker, the taking and placing part and the locking part are all integrally formed by light and harmless elastic materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can reduce the weight of the whole waterproof earmuff greatly and avoid the discomfort of children by locking the film-shaped waterproof cover on the locking part in a detachable way; meanwhile, the waterproof cover can be replaced at any time, so that the sanitation is guaranteed, and other parts can be cleaned conveniently.

2. The utility model discloses can seal the ear, when bathing children, can avoid water to enter into and defend the way, safety and sanitation, simple structure, it is with low costs.

3. The utility model, through the arrangement of the air conducting cavity, the air vent and the sealing door, on one hand, can enhance the adsorption capacity of the waterproof earmuffs and avoid the accidental falling off; on the other hand, when taking off, very conveniently destroy the vacuum environment, make waterproof earmuff can drop automatically, damage children's delicate skin when avoiding brute force to take off.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional view on the horizontal plane of the present invention;

fig. 3 is a schematic sectional view of the vertical surface of the present invention.

The sealing structure comprises a sucker, a pick-and-place part, a 21-air guide cavity, a 22-air vent, a 23-air vent, a 24-sealing sliding groove, a 25-sealing door, a 26-convex strip, a 27-elastic piece, a 30-waterproof cover, a 40-locking part, a 41-barrier strip, a 42-sealing ring, a 43-outer buckle and a 44-inner buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 3, the utility model discloses a portable and sanitary waterproof earmuff for children, which comprises a sucker 10, a taking and placing part 20, a waterproof cover 30 and a locking part 40.

The suction cup 10, the pick-and-place part 20 and the locking part 40 are all annular. The pick-and-place unit 20 is disposed on the suction cup 10. The locking part 40 is disposed on the pick-and-place part 20. The waterproof cover 30 is detachably provided on the locking portion 40. The suction cup 10, the taking and placing part 20, the locking part 40 and the waterproof cover 30 together form a cavity capable of accommodating ears. When the ear protection device is used, the film-shaped waterproof cover 30 is locked on the locking part 40, then the taking and placing part 20 is held, and the sucker 10 is sucked on the head skin around the ears, so that the ears can be sealed, and water can be prevented from entering.

Specifically, the suction cup 10, the taking and placing part 20 and the locking part 40 are all in bionic shapes of ears and heads near the ears, and are all integrally formed by using light and harmless elastic materials. The locking portion 40 is sleeved with a sealing ring 42. The waterproof cover 30 is sandwiched between the locking portion 40 and the seal ring 42. The ear patch can be firmly adsorbed on the periphery of the ear, and the occupied space is small; meanwhile, the ears cannot be pressed, and the children cannot feel uncomfortable; in addition, the waterproof cover 30 with the largest volume is a waterproof film, so that the mass is extremely small, the weight of the whole waterproof earmuff is greatly reduced, the replacement is convenient, and the sanitation of use is ensured.

As a further improvement of the present invention, the sealing ring 42 is a flat elastic band. The locking area is large, and the water-blocking effect is good.

As a further improvement of the present invention, the sealing ring 42 is an open ring. The outer side surfaces of the two end parts of the sealing ring 42 are respectively provided with an outer buckle 43 and an inner buckle 44. The outer clasp 43 can be snapped into the inner clasp 44. The open sealing ring 42 can facilitate the installation and fixation of the waterproof cover 30.

As a further improvement of the present invention, the locking portion 40 is provided with a barrier 41, which is located on the outer side surface of the locking portion 40. The distance from the barrier 41 to the bottom of the locking portion 40 is the same as the width of the sealing ring 42. The bars 41 prevent the sealing ring 42 from falling off, thereby firmly holding the waterproof cover 30.

As a further improvement of the present invention, the barrier strip 41 is a rubber strip. It can allow the sealing ring 42 to be directly sleeved on the locking part 40 from the outside while providing a good blocking effect, and is used in various ways.

As a further improvement of the present invention, the above-mentioned taking and placing part 20 is provided with an air conducting cavity 21 inside. A vent hole 22 for communicating the air guide cavity 21 and the suction disc 10 is arranged between the air guide cavity and the suction disc; the sidewall of the access unit 20 is provided with an air vent 23 and a sealing door 25, and the sealing door 25 can close or open the air vent 23. When the suction cup is used, the sealing door 25 is opened, the suction cup 10 is pressed on the skin of the head around the ear, so that the air in the suction cup 10 and the air guide cavity 21 is extruded out through the sealing door 25, then the sealing door 25 is closed, and the trend of deformation and reset is realized, so that the suction cup 10 is firmly adsorbed on the skin, the adsorption force is strong, and the suction cup is suitable for active children; after the use, the sealing door 25 is opened, air enters the suction cup 10 through the air vent 23, the air guide cavity 21 and the air vent 22 in sequence, and the suction cup 10 automatically falls off without being pulled down with brute force, so that the delicate skin of the child is prevented from being damaged.

As a further improvement of the present invention, a sealing chute 24 is provided on a side wall of the pick-and-place unit 20 located at the vent 23. A sealing door 25 is slidably disposed within the sealing chute 24. Which can realize the movement of the sealing door 25 on the plane of the side wall of the taking and placing part 20. The children's head-mounted chair is convenient to use, does not generate force towards or away from the head, reduces discomfort of children, and is convenient to use.

As a further improvement of the present invention, the sealing chute 24 is provided inside the side wall of the taking and placing portion 20. This enables the sealing door 25 to be embedded in the sidewall of the pick-and-place part 20, reducing the occupied space and providing a good fixing effect.

As a further improvement of the present invention, the sealing sliding groove 24 is rectangular, and the size thereof is larger than the vent 23. The sealing door 25 has a width corresponding to the sealing runner 24 and a length smaller than the sealing runner. Which improves the uniformity and integrity of the access portion 20 and is less prone to deformation.

As a further improvement of the present invention, an elastic member 27 in a compressed state is provided between the sealing door 25 and the sealing chute 24. The elastic piece 27 can keep the sealing door 25 in a sealed state, so that the waterproof earmuffs are prevented from falling off due to the fact that the sealing door 25 is opened accidentally in the using process; when the sealing door is opened, the sealing door 25 is only slightly pushed, and the use is convenient.

As a further improvement of the present invention, a convex strip 26 is provided on the sealing door 25. The protruding strip 26 is located outside the taking and placing part 20. The convex strip 26 can increase the friction force between the fingers and the sealing door 25 when the sealing door 25 is moved, and the use convenience is further improved.

As a further improvement of the present invention, the vent holes 22 are respectively located at the upper side of the ear and the rear side of the earlobe, and each vent hole 22 has a plurality of vent holes. The flux of airflow can be ensured, and the taking and the placing are rapid; meanwhile, the front part and the rear part which are touched by the child space are far away, so that the child can be quickly pressed again in the air leakage process, and the child cannot fall off.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable and sanitary child waterproof earmuff is characterized by comprising a taking and placing part, a locking part and an annular sucker, wherein the locking part and the annular sucker are respectively arranged on two sides of the taking and placing part;

an air guide cavity is formed in the pick-and-place part, and an air vent communicated with the air guide cavity and the sucker is formed between the air guide cavity and the sucker; the side wall of the taking and placing part is provided with an air vent and a sealing door capable of closing or opening the air vent.

2. The lightweight sanitary child-resistant earmuff according to claim 1, wherein the sealing ring is a flat elastic band.

3. The portable and hygienic waterproof earmuff for children as claimed in claim 1, wherein the sealing ring is an open ring, and the outer band surfaces of the two ends of the sealing ring are respectively provided with an inner buckle and an outer buckle capable of being buckled into the inner buckle.

4. The lightweight sanitary child water-proof earmuff according to claim 3, wherein the locking part is provided with a blocking strip on the outer side of the locking part, and the distance from the blocking strip to the bottom of the locking part is the same as the width of the sealing ring.

5. The lightweight sanitary child water resistant earmuff of claim 4, wherein the barrier is a rubber strip.

6. The portable and hygienic child waterproof earmuff according to claim 1, wherein the side wall of the access portion at the vent is provided with a sealing chute, the sealing door is slidably disposed in the sealing chute, the sealing door and the sealing chute are provided with an elastic member for keeping the sealing door closed in the traversing direction, and the sealing door is provided with a protruding strip, the protruding strip is located outside the access portion.

7. The portable and hygienic waterproof earmuff for children as claimed in claim 6, wherein the sealing chute is opened inside the side wall of the access part, the sealing door is embedded in the sealing chute, and the sealing chute is rectangular and has a size larger than that of the vent; the width of the sealing door is consistent with that of the sealing sliding groove, and the length of the sealing door is smaller than that of the sealing sliding groove.

8. The lightweight sanitary child-resistant earmuff according to claim 1, wherein the ventilation holes are located at the upper side of the ears and at the rear side of the earlobes, each of the ventilation holes having a plurality.

9. The lightweight sanitary child water proof earmuff of claim 1, wherein the suction cup, the pick-and-place part and the locking part are all biomimetic in shape of the ear and the head near the ear.

10. The lightweight sanitary child water resistant earmuff of claim 1, wherein the suction cup, the pick-and-place portion and the locking portion are all integrally formed of a lightweight, harmless resilient material.