74 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.

1. The name of this design product: Helmet Ear Protectors (Abilon Carbon Fiber Model). 2. Purpose of this design product: The overall purpose of this design product is to be used as a helmet, and the purpose of the local appearance is the helmet earmuffs to protect the left and right ears. 3. The design focus of this product lies in the local shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. Other circumstances that require explanation: (1) This design patent application is a partial design patent application. The area outside the gray coverage in the design image or photo is the protection scope of the partial design. (2) Part A and Part B are symmetrical.

1. The name of this design product: noise-canceling earmuffs. 2. Purpose of this design product: used for noise reduction and ear protection. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. The name of this design product: baby protective earmuffs. 2. Purpose of this design product: for baby ear protection. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The utility model belongs to the technical field of pressure sore prevention pillows, and provides a multifunctional pressure sore prevention pillow for children. The head protection structure is arranged on the wave-shaped water cushion and used for preventing pressure sores on the head of the child; the ear protection structures are arranged on the two side edges of the wave-shaped water cushion and used for preventing child ear pressure sores; the neck protection structure is arranged on the side edge of the wave-shaped water cushion and used for supporting the neck; the connecting mechanisms are arranged on the side edges of the head protection structure, the ear protection structures and the neck protection structure; the first cavity is formed in the wave-shaped water cushion, the head of a child can be conveniently supported, the first cavity forms a supporting cavity, pressure sores on the head are prevented, meanwhile, the auricle-shaped air cushions and the second cavity on the two sides can prevent pressure sores on the ears, the back neck air cushion can prevent the back side of the head and the neck from being compressed, and therefore the child can feel comfortable. Therefore, the whole pillow is convenient for preventing children from pressure sores.

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.

1. The name of this design product: Side Sleeping Ear Protection Pillow (Standard Edition). 2. Purpose of this design product: a pillow used for sleeping and ear protection. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

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 electric power work protection devices, and particularly relates to a grounding wire lug protection device. The ground wire lug protection device comprises a ground wire, a lug and a protection sleeve detachably arranged on the periphery of the ground wire in a sleeving mode, and the ground wire comprises a ground wire shell wrapping the ground wire; the wire lug is fixed with one end of the ground wire; the protective sleeve comprises a protective sleeve body, a clamping piece and a plurality of anti-swing supporting mechanisms, wherein one end of the protective sleeve body is clamped with the ground wire, the clamping piece is arranged between the protective sleeve body and the ground wire, the anti-swing supporting mechanisms are arranged on the inner wall of the protective sleeve body and can support a ground wire shell, and the anti-swing supporting mechanisms are distributed along the inner wall of the protective sleeve body at intervals. When the ground wire is used, the ground wire is bent, the protective sleeve is bent towards the wire lug at the end part of the ground wire, and at the moment, each anti-swing supporting mechanism is propped against the outer side of the ground wire shell to support the ground wire shell, so that the bending amplitude of the ground wire is reduced, the ground wire is prevented from being worn off, the connection between the ground wire and the wire lug at the end part of the ground wire is not influenced, and the grounding performance of the ground wire is kept.

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 relates to an intelligent safety helmet for operation, which belongs to the technical field of safety helmets for oil field operation and comprises a safety helmet shell, an engineering foam lining is arranged in the safety helmet shell, and a helmet brim is arranged on the front side of the safety helmet shell. According to the intelligent safety helmet for operation, the pure cotton lining and the ear protection lining are arranged, so that the comfort of a worker wearing the safety helmet is guaranteed, sweat on the head of the worker can be sucked, the pure cotton lining and the ear protection lining can be detached and replaced through hook-and-loop fasteners, and cleanliness of the interior of the safety helmet is guaranteed; a cooling fan can be started under a hot condition, so that hot air in the safety helmet can be rapidly pumped out, interaction of air inside and outside the safety helmet is improved, and the situation that a worker carries out oil field operation is affected due to the sultry condition is avoided; and the heat dissipation duration of the heat dissipation fan is ensured.

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. The name of this design product: lamb hat with ear protection. 2. Application of this design product: for hats. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. This design product is a thin product, and the left view of Design 1, the right view of Design 1, the top view of Design 1, the bottom view of Design 1, the left view of Design 2, the right view of Design 2, the top view of Design 2, and the bottom view of Design 2 are omitted. 6. Designate Design 1 as the base design.

The utility model discloses an ear clip type wireless earphone, which comprises a main case internally provided with a PCB (Printed Circuit Board) and an electronic element and an ear protection sleeve fixedly sleeved outside the main case, a sliding ear clip capable of sliding left and right is arranged at the top of the main case in a penetrating manner, and the ear protection sleeve covers the outer side of the helix of a user when the earphone is used, so that the ear body is protected, the external sound is isolated, and the noise is reduced. A sliding table of a sliding ear clip is arranged in a magnetic attraction sliding groove in a penetrating mode in a left-right sliding mode, the sliding table is fixed by magnetic attraction of a magnetic attraction piece, and when the earphone is worn to the ear, the sliding ear clip is pulled anticlockwise, so that the earphone is fixed. The ear clip clamping strip of the sliding ear clip passes through the fork at the intersection of the upper part of the ear and the cheek to be clamped on the back surface of the ear and is interlocked with the ear protecting sleeve wrapping the outer side of the helix, so that the earphone is stably attached to the external auditory canal of the ear, and the situation that the earphone is separated from a preset auditory canal area and is lost due to the activity of a person is avoided.

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.

The utility model provides a helmet decorative cap, which comprises a decorative cap body, the decorative cap body is provided with a containing groove matched with a helmet for use and a wearing opening used for exposing a snow goggles adjusting belt, and the wearing opening is positioned at the rear part of the decorative cap body and is communicated with the containing groove; the first fixing band is arranged on the decorative cap body and located at the opening of the containing groove, and the first fixing band is configured to tighten the opening of the containing groove so as to fix the decorative cap body to the helmet; and the second fixing band is arranged on the decorative cap body, is used for being matched with the earmuffs of the helmet and is positioned in the accommodating groove. The containing groove matched with the helmet is formed in the decorative cap body, so that the decorative cap body covers the helmet, the effects of attractiveness and decoration are achieved, the overall visual effect of the helmet is improved, external dust can be effectively prevented from invading, the dustproof function is achieved, meanwhile, the additional warm keeping effect is provided, and the comfort of a user in the cold environment is enhanced.

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.