50 results about "Ear protection" patented technology

1. The name of the design product: the arch frame of ear muffs. 2. The use of the design product: the local design is used as the arch frame of ear muffs, and the use of the local part is to fix and support the ear muffs. The whole ear protector is used to protect the ears and is used as protective equipment. 3. The design points of the design product: the shape of the local part. 4. The picture or photo that best shows the design points: perspective view. 5. Other circumstances that need to be explained: in the design application, the solid line represents the local part, and the dashed line represents the part not claimed.

This utility model provides a connection structure between an ear protector and a helmet, comprising a male buckle and a female buckle. The male buckle has a plate-shaped insertion part with a guide slope at the front end and a resiliently deformable limiting pressure plate in the middle. The lower surface of the limiting pressure plate is near the front end of the insertion part and has a locking protrusion, while the upper surface forms a pressing surface. The rear end of the insertion part is used to connect to the ear protector. The female buckle has an insertion frame adapted to the thickness of the male buckle's insertion part. The top surface of the insertion frame has a locking part that engages with the limiting protrusion, and the end of its top surface has an operating window for exposing the pressing surface. In this utility model, the female buckle is used to be installed within the helmet's buffer layer. When the insertion part is inserted into the insertion frame, the locking protrusion engages with the locking part to connect the ear protector to the helmet. Pressing the pressing surface separates the locking protrusion from the locking part, thereby separating the ear protector from the helmet. The overall ear protector installation and removal are convenient and labor-saving, providing a good user experience and wide applicability.

An in-ear hearing protection device is provided. The in-ear hearing protection device includes a microphone (410) configured to receive environmental sound. The in-ear hearing protection device also includes a processor (420) configured to perform an attenuation function on the received environmental sound to provide an attenuated sound. The in-ear hearing protection device also includes a speaker (440) configured to play the attenuated sound. The in-ear hearing protection device also includes a communication module (430) configured to receive second attenuation function details from a second in-ear protection device. The processor is configured to calculate first attenuation function details and compare the first attenuation function details to the second attenuation function details. The attenuation function performed is based on one of the first attenuation function details and the second attenuation function details.

The utility model relates to the field of protective equipment, in particular to a protective tool capable of quickly replacing ears. Comprising a left protection plate, a right protection plate, connecting belts and earmuffs, a plurality of mounting holes are formed in the left protection plate and the right protection plate in the shape direction, the connecting belts are arranged in the mounting holes, the earmuffs are arranged on the outer side of the left protection plate and the outer side of the right protection plate in a sleeving mode, and the earmuffs are arranged in the mounting holes. A plurality of first heat dissipation holes are formed in the middle of the left protection plate and the middle of the right protection plate, a chin support is arranged on the connecting belt on the front side of the right protection plate in a sliding mode, a buckle is arranged on the lower side of the left protection plate, a lock catch is arranged at the tail end of the connecting belt on the front side of the right protection plate, and the buckle is matched with the lock catch. The flexible earmuffs are designed on the outer sides of the rigid protection plates in a customized mode, it is ensured that each user can obtain the best wearing experience, the earmuffs have the rapid replacement capacity, and meanwhile the protection plates with radians inside ensure the good protection effect.

The utility model belongs to the technical field of child shower caps, and relates to a child shower cap which comprises a cap brim and a locking portion, the locking portion comprises a contact edge assembly connected with an inner ring of the cap brim and a connecting belt assembly connected with the contact edge assembly, the connecting belt assembly comprises a first connecting belt and a second connecting belt, and the first connecting belt is provided with an adjusting assembly. The adjusting assembly comprises a rectangular block and a convex lug, a second connecting belt penetrating area is formed in the rectangular block, the convex lug is located on one side of the rectangular block, and a plurality of adjusting holes are formed in a second connecting belt; the convex lug is connected with a pressing adjusting button through a rotating shaft, the pressing adjusting button comprises a pressing area and a locking area, and the locking area is provided with a locking hook which penetrates through the rectangular block and can be clamped into different adjusting holes to adjust the size of the head containing area. The child shower cap can be accurately matched with the real head diameter of a child, the waterproof and ear protecting functions are truly achieved, the operation can be achieved by pressing the adjusting assembly, operation is more convenient and faster, and the difficulty and pressure of parents for washing the head of the child are relieved.

The utility model relates to the field of clothes, in particular to a multifunctional detachable thunderflash hat. According to the technical scheme, the multifunctional detachable thunderflash cap comprises a large earmuff, a flip glove, a small earmuff and a scarf, the upper end of the large earmuff is connected with the scarf, the small earmuff is fixedly connected with a cap body, the flip glove is arranged at the lower end of the inner side of the large earmuff, a neck hanging rope is fixed on the inner side of the upper end of the cap body, and the neck hanging rope is connected with the flip glove. The scarf is arranged to be of a detachable crossed scarf structure in an extending mode, and the scarf is folded and placed on the outer side of the cap body. The multifunctional detachable thunderflash cap can achieve multiple purposes, a user can obtain thunderflash caps in different forms by changing the combination mode of the cap, the gloves and the neckerchief, and the multifunctional detachable thunderflash cap is easy and convenient to use, high in functionality and excellent in wearing effect.

1. Name of the product in this design: Ear-covered knitted wool hat (flip-top). 2. Purpose of this design: For headwear and warmth. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom view is already shown in the usage status diagram, so the bottom view is omitted.

The present disclosure relates to an ear protection system (200) for a medical imaging device. The ear protection system comprises an ear protection device (210) adapted to be fitted around or in an ear of a patient (P) to be imaged and comprising at least a first communication interface (211) and at least one sensor device (212) adapted to determine a measurement of noise passing through the ear protection device (210) towards the ear of the patient. The system (200) further comprises a controllable signal emitter (230) adapted to output a proxy signal representing an expected imaging device noise and to be measured by the at least one sensor device (212), and a patient assistance device (220) adapted to assist the patient in fitting the ear protection device (210) and comprising at least a second communication interface. During a preparation phase of the patient prior to an imaging phase using the medical imaging device, the ear protection device (210) and the patient assistance device (220) are communicatively connected to each other via the first and second communication interfaces and the patient assistance device (220) generates an assistance instruction for the patient depending on an evaluation of the proxy signal and the measurement of noise passing through the ear protection device (210) determined by the sensor device (212).

The utility model discloses a self-locking grounding wire clamp for a steel rail, which relates to the technical field of grounding devices and comprises a rod body, a clamping block, a locking nut, a locking mechanism arranged on the clamping block and a locking sleeve matched with the locking mechanism. The locking sleeve is buckled on the outer side of the locking nut and matched with the clamping block, a rotation stopping boss used for clamping a wire nose is arranged on one side, close to the locking nut, of the clamping block, and the wire lug protection shell is arranged on the outer side of the connecting portion of the grounding cable and the wire nose in a covering mode. The clamping block and the locking sleeve are matched to form the wire lug protection shell, the wire lug is clamped on the inner side of the rotation stopping boss, it is ensured that the wire lug does not shake relatively when the nut is screwed or loosened, and fatigue fracture of a cable is avoided; the locking sleeve can completely cover the compression nut, and the nut cannot be loosened in any mode without unlocking, so that the reliability of the grounding wire clamp is greatly improved.

The utility model relates to the technical field of flashlights, and provides a flashlight with a telescopic and rotatable lamp holder, which comprises a main body, the lamp holder and a base, a guide rail, a sliding block and a pressing block are arranged on one side or two sides in the main body, the lamp holder is connected with the guide rail through a fixing piece and the sliding block, the sliding block is connected with the fixing piece through a screw and a nut, and the pressing block is connected with the base through a nut. The pressing block limits the sliding block to move up and down in the guide rail, and an elastic limiting mechanism and a limiting groove are arranged between the sliding block and the guide rail, so that the lamp holder can stop when stretching and contracting in the direction of the guide rail. The contraction and rotation structure does not affect the function placing space of the lamp, meanwhile, the irradiation direction of the lamp can be adjusted, the side edges serve as guide rails and protective lugs, the lamp can be contracted to keep the integrity when rotation is not needed, carrying is convenient, and falling is effectively resisted.

1. Name of the product in this design: Earmuffs (Apple Ita Bag). 2. Purpose of this design: For ear protection, warmth, and decoration. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted. 6. Other situations requiring explanation: The linings in each view are not the content for which protection is sought.

This utility model relates to the medical field, specifically to ear protection devices worn on the body. The earpiece is a custom-fitted attachment for reusable earmolds and can be used with all similar earmolds. The technical result of this utility model is the ability to individually attach the earmold to the earlobe using a short cord and a clip-on base.

The utility model discloses a pasting film for otology operation, which belongs to the technical field of medical consumables and comprises a film body, a liquid collecting hopper connected with the film body for forming, a connecting film, a second opening arranged on the surface of the connecting film and corresponding to the first opening, and the liquid collecting hopper is connected with the film body for forming. And a strip-shaped side opening communicated with the second opening is formed in the surface of the connecting film. The ear protection film has the beneficial effects that the connecting film, the second opening and the strip-shaped side opening are arranged, so that the second opening of the connecting film corresponds to the first opening in the film body, and the film body is firstly adhered to the ear of a patient, so that the ear penetrates out of the first opening; the connecting film is attached to the film body after being sleeved on the ear through the strip-shaped side opening, the design is tightly attached to the outline of the ear, flushing or perfusate permeation is effectively blocked, pollution of an operation area and discomfort of the ear of a patient are avoided, cleanliness and comfort of the ear operation are improved, and the postoperative infection risk is reduced.

1. The name of the design product: silica gel earplug. 2. The use of the design product: the design product is used to plug into the external auditory canal, and has the functions of sound reduction, noise reduction, waterproof and ear protection. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the product in this design: Earmuffs (Black Cat Ita Bag). 2. Purpose of this design: For ear protection, warmth, and decoration. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted. 6. Other situations requiring explanation: The linings in each view are not the content for which protection is sought.

The utility model discloses a kind of battery positive pole lug protective sealing ring of self-adaptive adjustment, it is related to pole lug sealing technical field, including sealing ring main part, this one kind of battery positive pole lug protective sealing ring of self-adaptive adjustment is also provided with stretch adjusting mechanism, comprising: neoprene outer layer, glass fiber sealing layer and insulating rubber inner layer, the inner wall of sealing ring main part is equipped with collection groove, the lower end of sealing ring main part is fixedly connected with high foot cover cap, insulating rubber inner layer is located in the inside of sealing ring main part, glass fiber sealing layer is located between neoprene outer layer and insulating rubber inner layer, neoprene outer layer has excellent weather resistance, chemical corrosion resistance, good elasticity can adapt to pole lug size change, glass fiber sealing layer is high in strength, good in thermal stability, stable in chemical property, can enhance structural stability, auxiliary size stable adjustment, insulating rubber inner layer has insulating property, three layers combination synergies realize self-adaptive sealing and insulating function.

The utility model provides a ton bag foreign matter prevention cover bag for a ton bag packaging machine, which comprises a cover body with an open bottom, a plurality of ton bag lifting lug protection sleeves are arranged at the top of the cover body, cover body hooks are arranged on the ton bag lifting lug protection sleeves, and a ton bag feed port is arranged at the top of the cover body. The rectangular cover body is arranged to cover the ton bag to protect the surface of the ton bag, and meanwhile, the ton bag lifting lug protecting sleeve is arranged to protect the ton bag lifting lug, so that the surface of the ton bag is effectively prevented from being polluted by foreign matters in the packaging process of the ton bag; the structure is simple, the manufacturing cost is low and the use mode is convenient.

The utility model discloses a cap for protecting ears and cervical vertebrae when a human body lies down, which comprises a long-strip-shaped protective sleeve, a cap body, a cap body and a cap body, and is characterized in that the inner side of the cap body is made of soft materials; two side surfaces and the rear part of the head of a human body are wrapped; the fixing assembly is arranged on the sheath, and when the sheath wraps the head of the human body, the sheath and the head of the human body are relatively fixed; the two ear protection assemblies are arranged in the middles of the two ends of the protective sleeve respectively, and when the protective sleeve wraps the head of the human body, the protective sleeve directly faces the two ears of the human body; when the head of a human body lies on one side, ears are prevented from being extruded or pressure borne by the ears is relieved; the neck strap is arranged in the middle of the lower end of the protective sleeve and integrally or detachably connected with the protective sleeve, and when the protective sleeve wraps the head of the human body, the protective sleeve directly faces the rear portion of the neck of the human body; and the supporting bags are arranged at the neck strap, and when the head of the human body lies flat, the supporting bags are attached to the neck for supporting. According to the utility model, ears can be well protected when a user lies on one side, and cervical vertebra can be protected when the user lies flat.

1. Name of the product in this design: Earmuffs. 2. Purpose of this design: for ear protection. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses a down jacket hat structure with ear protection function, which comprises a hat body and elastic earmuffs, the front side of the hat body is provided with a down jacket neckline, the outer side of the hat body is provided with a hat edge, the elastic earmuffs are arranged on the inner wall of the hat edge, and the front side of the hat edge is provided with a neck protection piece. According to the down jacket cap structure with the ear protecting function, the cap edge and the neck protecting piece can be contracted by pulling the edge adjusting pull rope, so that the cap edge and the neck protecting piece can be better attached to the periphery of the face and the periphery of the neck of a user, the heat retention property is improved, the ears of the user can be covered with the elastic earmuffs, and the elastic earmuffs are convenient to use. The elastic earmuffs can be used for positioning the cap edge when the ears are warmed, so that the cap edge wraps the ears and the face all the time, the face and the ears are warmed, a user can disassemble and assemble the cap edge conveniently due to the connection of the inner hidden buckles and the outer hidden buckles, and the detachable antifouling piece is convenient to disassemble and assemble due to the design of the hook-and-loop fasteners.

The utility model discloses a cabinet body and multifunctional ear protection workstation, the inside of cabinet body is equipped with the accommodation cavity, the front end of cabinet body is equipped with the opening of communication with the accommodation cavity, and its characterized in that: still be equipped with the cabinet door that will opening open and close, the bottom of opening is equipped with at least one location hole, and the cabinet body on the both sides of opening is equipped with at least one magnetic attraction component respectively, the bottom of cabinet door is equipped with the location pin of facing location hole, and the bottom of cabinet door is placed on the bottom surface of opening, and every location pin is inserted in the corresponding location hole, and the back wall of cabinet door is on the magnetic attraction component, and the magnetic attraction component is adsorbed in opening with cabinet door. The utility model reduces the occupation of space, improves the convenience of use, also reduces the potential safety hazard.

The invention discloses an outdoor sports Bluetooth earphone cap, which comprises a cap body and Bluetooth earphone bodies, the front side of the cap body is a brim, the two sides of the cap body are provided with ear protection parts, the Bluetooth earphone bodies are installed on the inner sides of the ear protection parts on the two sides of the cap body, and a solar power generation block, a charging panel and a power generation seat are installed on the cap body. A motion power generation mechanism for converting kinetic energy into electric energy is installed in the power generation seat, the Bluetooth earphone body comprises an earplug part and a connecting part, an earphone storage battery is arranged in the connecting part, the earplug part is electrically connected with the output end of the earphone storage battery in the connecting part through a spiral wire, and the input end of the earphone storage battery is electrically connected with a charging plug on the side face of the earphone storage battery; the Bluetooth headset and the sports cap are integrated together and can also be detached and used independently, the problem that the Bluetooth headset falls off in the outdoor sports process is effectively solved, solar charging can be conducted on the Bluetooth headset, and part of kinetic energy generated in the sports process can be converted into charging electric energy of the Bluetooth headset.

The embodiment of the utility model provides a helmet. The helmet comprises a helmet body and earmuffs fixed to the helmet body. A wearing space is defined by the helmet body. The earmuffs are located below the helmet body and detachably connected with the helmet body. When the helmet main body is connected with the soft wrapping earmuffs, the earmuffs are located on the outer sides of the soft wrapping earmuffs, so that the wrapping performance of the soft wrapping earmuffs is improved, the windproof performance is improved, and the warm keeping performance is improved.

1. Name of the product in this design: Earmuffs (Strawberry Ita Bag). 2. Purpose of this design: For ear protection, warmth, and decoration. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted. 6. Other situations requiring explanation: The linings in each view are not the content for which protection is sought.

The application belongs to the technical field of ear protection masks, and particularly relates to a passive protective ear mask with switchable modes, which comprises an inner shell, an outer shell, a shell connecting piece, a locking ring, a headband and a headband connecting piece, the headband is connected with the outer shell through the headband connecting piece, the inner shell is clamped with the shell connecting piece, the outer wall of the inner shell is uniformly distributed with a plurality of damping and sound absorption components, the outer shell is slidingly connected with the shell connecting piece, the outer shell is arranged in a spaced manner with the inner shell, and the locking ring is slidingly connected with the shell connecting piece; the protective ear mask solves the problem that the existing passive ear mask cannot dynamically adjust the optimal protection strategy in a strong noise environment, and through the introduction of a nonlinear stiffness design, the protective ear mask has a simple and reliable structure, and has excellent adaptability and comprehensive damping and sound absorption performance.

A nasal cannula device according to various embodiments can include a flexible tube, an anti-kink device, and an ear protection device. The anti-kink devices may be attached to or integral with the distal end of the flexible tube that connects to a connection adapter, so that the anti-kink device provides support to the flexible tube to prevent kinking of the flexible tube. The ear protection device may be attached to or integral with a portion of the flexible tube that contacts a user's ear. The ear protection device comprises a soft material to mitigate skin irritation of the user's ear.

The utility model provides a multi-part frostbite prevention protection towel for a medical ice cap, which comprises a protection towel body and a fixing component, the protection towel body comprises a pillow protection part cushioned below the pillow of a patient, a neck protection part cushioned below the neck of the patient, and ear protection parts attached to the ears of the patient; the fixing assembly comprises an upper fixing rope and a lower fixing rope, the two ends of the upper fixing rope are fixedly connected with the two ear protection parts respectively, the two ends of the lower fixing rope are also fixedly connected with the two ear protection parts respectively, the middle of the upper fixing rope is attached to the forehead of the patient, and the middle of the lower fixing rope is attached to the lower jaw of the patient. According to the technical scheme, when a patient uses the medical ice cap, the ears, the pillow and the neck of the patient are protected.

The utility model discloses a wading anti-collision buffering helmet which comprises an outer shell, ear protectors, binding belts, a lining shell and a lining pad, the ear protectors are arranged on the front side and the rear side of the bottom end of the outer shell, the outer sides of the ear protectors are of protruding structures, the binding belts are arranged at the bottom ends of the ear protectors, buckles are installed on the binding belts, the lining shell is arranged at the inner end of the outer shell, and the lining pad is arranged on the lining shell. The two sides of the upper end of the lining shell are connected with the outer shell through springs, and two sets of springs of a front-back symmetrical structure are arranged. Four groups of springs are arranged in the helmet, buffer devices are arranged on the two sides of the inner end face of the lining shell and the two sides of the inner end face of the helmet, once the helmet is collided, a certain buffer effect can be achieved on the head, the head is prevented from being seriously injured, and a good protection effect is achieved on the head; the pair of earmuffs can protect ears and prevent the ears from being seriously injured, and the pair of earmuffs can have a certain protection effect on the head in cooperation with the effect of the helmet.

The utility model discloses a side-lying ear protection pillow which comprises a pillow inner and a pillowcase which is arranged on the outer side of the pillow inner in a sleeving mode and matched with the pillow inner. A neck supporting body is arranged on one side of the pillow inner, ear protecting grooves matched with ears of a human body are formed in the middle of the pillow inner, pressure reducing holes communicated with the ear protecting grooves are symmetrically formed in the two ends of the pillow inner, a groove capable of being filled with a traditional Chinese medicine bag is formed in the end, away from the neck supporting body, of the pillow inner, and emission holes communicated with the groove are formed in the pillow inner. A goose down cushion layer is arranged on the inner side of the face, matched with the upper side face of the pillow inner, of the pillowcase, and holes matched with the ear protection grooves are formed in the upper side of the pillowcase. The ear protection pillow is simple in structure, and can effectively support the neck and keep the natural curve of the cervical vertebra; the pillow is simple in structure, convenient to use, capable of guaranteeing that when a user lies on the side, ears are prevented from being directly pressed by the pillow, ear pain and discomfort are reduced, meanwhile, the grooves capable of being filled with the traditional Chinese medicine bags and the emission holes are formed, the nerve soothing effect is enhanced, and more comfortable and healthy sleep experience is achieved.