CN211244049U - Mouth, nose and eye and face protection device - Google Patents

Abstract

The utility model relates to a protector technical field, concretely relates to mouth, nose and eye and facial protector. The device includes goggles and stereoplasm protective facial mask, protective facial mask and goggles match grafting from top to bottom, its characterized in that: the protective glasses are characterized by further comprising a transparent protective face screen, the protective face screen is located on the outer side of the protective glasses, two side edges of the protective face screen are respectively movably connected with the glasses legs of the protective glasses, so that the protective face screen is in an arc-shaped curved surface and can be turned over around the glasses legs of the protective glasses up and down, and a flexible strap is connected between the glasses legs of the protective glasses on the two sides; the mask is characterized in that a filtering device is arranged at the position, attached to the mouth and nose, of the protective mask, the filtering device comprises a filtering mask body and a flexible breathable layer, air holes are distributed in the filtering mask body, the filtering mask body protrudes out of the breathable layer to enable a crack to be formed between the filtering mask body and the breathable layer, the upper end opening and the bottom of the crack are closed, and a filtering layer is arranged in the crack. Can realize the multi-aspect protection to mouth, nose, eyes and face.

Description

Mouth, nose and eye and face protection device

Technical Field

The utility model belongs to the technical field of protector, concretely relates to mouth, nose and eye and facial protector.

Background

The hospital is used as a place with extremely high requirement on sanitation, disinfection is an indispensable link, and a disinfection room is used as a special place for the hospital to disinfect and sterilize medical instruments, thereby playing a vital role in controlling the sanitation, safety and quality of the hospital. The staff of hospital's disinfection room is except disinfecting medical instrument such as scalpel, still need prepare some antiseptic solutions and supply hospital ward, place disinfection such as hospital corridor is used, consequently, the staff of disinfection room contacts's chemical reagent is more every day, present general hospital's disinfection room is in order to prevent personnel's injury, be equipped with goggles and gauze mask, goggles and the gauze mask of nevertheless using now can only protect eyes and mouth nose not burnt, disinfectant to some have volatile gas does not have the guard action, and to some easily splash, the liquid that easily causes the damage to staff's face also does not have the guard action.

Disclosure of Invention

Only can protect eyes and nose and mouth to current goggles and gauze mask, can not protect facial and can not prevent volatile disinfectant's defect and problem, the utility model provides a nose and mouth and facial protector.

The utility model provides a scheme that its technical problem adopted is: a mouth, nose and face protection device comprises protective glasses and a hard protective mask, wherein the protective mask is in matched insertion with the protective glasses, protective glasses legs are fixedly arranged on two sides of the protective glasses, the mouth, nose and face protection device also comprises a transparent protective face screen, the protective face screen is positioned on the outer side of the protective glasses, two side edges of the protective face screen are respectively movably connected with the protective glasses legs to enable the protective face screen to be in an arc-shaped curved surface and to be capable of turning up and down around the protective glasses legs, and a flexible strap is connected between the protective glasses legs on the two sides; the mask is characterized in that a filtering device is arranged at the position, attached to the mouth and nose, of the protective mask, the filtering device comprises a filtering mask body and a flexible breathable layer, breathable holes are distributed in the filtering mask body, the filtering mask body protrudes out of the breathable layer to enable a crack to be formed between the protective mask body and the breathable layer, the upper end opening and the bottom of the crack are closed, and a filtering layer is arranged in the crack.

According to the mouth, nose and face protection device, the middle part below the protective glasses frame is provided with the inward concave slot, and the positions, below the glasses legs, on the two sides of the protective glasses are provided with the inward concave clamping grooves; the middle part of the upper part of the protective mask is provided with a plug-in, the plug-in is matched and sleeved with the slot, the two sides of the protective mask are provided with side clamping pieces, and the side clamping pieces are matched and clamped with the clamping grooves.

The mouth, nose and face protection device is characterized in that the side clamping piece is an elastic piece, and anti-skidding convex particles or anti-skidding bosses are arranged on the upper surface and the lower surface of the side clamping piece.

Foretell a mouthful nose mesh and facial protector, be equipped with all around of protection face screen and bordure, bordure in the both sides of protection face screen and go up an organic whole and be connected with articulated piece, articulated piece passes through articulated shaft with the protective goggles mirror leg.

The mouth, nose and face protection device is characterized in that the flexible strap is an elastic integral belt, and two ends of the flexible strap are respectively connected with the glasses legs of the protective glasses on two sides.

The utility model provides an above-mentioned oro-nasal mesh and facial protector, flexible strap is two formula components of a whole that can function independently area, and the one end that the flexible strap was kept away from each other is connected with the goggles mirror leg respectively, and the one end that the flexible strap is close to each other is buckled through pegging graft, primary and secondary knot or thread gluing and is connected.

The mouth, nose and face protection device is characterized in that the filter layer is made of adsorption cotton cloth, adsorption sponge or an adsorbent layer, and the adsorbent is activated carbon.

The utility model has the advantages that: the mouth, nose and face protection device of the utility model is hinged with a transparent protection face screen on the protection glasses, the protection face screen can rotate up and down along with the articulated shaft, and the face can be effectively protected when liquid which is easy to splash is prepared; the flexible strap is arranged between the glasses legs of the protective glasses, so that the glasses can be effectively prevented from slipping off and the lacing can be effectively tightened; the protective mask and the protective goggles are connected together in a splicing mode, so that the protective mask is convenient to disassemble and assemble, the special purpose of a special person of the protective mask is realized, and the side clamping pieces can effectively prevent the protective mask from falling off from the protective goggles; the filter equipment that the position that protective mask and mouth nose correspond set up contains filter layer adsorption part toxic gas among the filter equipment, can prevent effectively that mouth nose from inhaling toxic gas, realizes many-sided protection to mouth, nose mesh and facial.

Drawings

Fig. 1 is a schematic view of the usage state of the present invention.

Fig. 2 is the assembly structure schematic diagram of the protective glasses and the protective mask of the present invention.

Fig. 3 is a schematic structural diagram of the filtering device of the present invention.

Reference numbers in the figures: 1 is a protective face screen, 11 is a wrapping edge, 2 is protective glasses, 21 is a protective glasses frame, 22 is protective glasses, 23 is a protective glasses leg, 24 is a flexible strap, 25 is an articulated shaft, 26 is an articulated sheet, 3 is a protective mask, 31 is a filtering device, 311 is a filtering mask body, 312 is an air vent, 313 is breathable cotton cloth, 314 is a crack, 32 is an insert, 33 is a side clamping piece, 331 is an anti-skid convex grain or a protective boss, and 34 is a hanging lug.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1: the embodiment provides a device for protecting the mouth, the nose and the eyes and the face, as shown in fig. 1 and fig. 2, the device comprises protective glasses 2, the protective glasses comprise a protective glasses frame 21, protective lenses 22 arranged in the protective glasses frame and hard protective glasses legs 23 fixedly arranged at two sides of the protective glasses frame, and the protective glasses frame is attached to the eye surrounding structure of a human body; a protective mask 3 is connected below the protective glasses 2 in a matching way, the protective mask is made of plastic with certain hardness and can be bent, and two sides of the protective mask are provided with hangers; an inward concave slot is formed in the middle of the lower end of the protective glasses frame 21, and inward concave clamping grooves are formed in the positions, located below the glasses legs, of the protective glasses on the two sides of the protective glasses frame; the middle part above the protective mask is provided with an insert, the upper ends of two sides of the protective mask are provided with side clamping pieces with certain elasticity, the insert can be clamped in the slot in a matching manner, and the side clamping pieces are clamped in clamping slots at two sides of the protective glasses frame in a matching manner; be connected with the flexible strap 24 of integral type that has elasticity between two protective glasses mirror legs 23, the both ends of flexible strap are connected with both sides protective glasses mirror leg respectively. When wearing, clamp plug-in components 32 in the slot, hold between the fingers the side fastener 33 with two hands and block the draw-in groove of protective glass frame 21 both sides with the side fastener, thereby accomplish the assembly between protective mask and the protective glass, both can assemble both, convenient to detach or assemble the use, can also prevent effectively that protective mask from droing from the protective glass frame, and flexible strap can the cuff behind the head, play the effect of fixed protective glass, can prevent that the goggles landing can also avoid appearing the problem that present goggles frenulum was tightened the ear.

A filtering device 31 is arranged at the position of the protective mask 3, which is attached to the mouth and nose, as shown in fig. 3, the filtering device comprises a filtering cover body 311 made of the same material as the protective mask, and air holes 312 are distributed on the filtering cover body; the inner side of the filtering cover body is provided with a flexible breathable layer 313 which is made of pure cotton and can be attached to human skin without stimulation to the skin, the filtering cover body 311 protrudes out of the breathable layer to form a gap 314 between the filtering cover body and the breathable layer, the upper end and the bottom of the gap are closed, an absorbent layer made of filter cotton, absorbent sponge or active carbon materials and the like can be placed in the gap to serve as a filter layer, the amount of toxic gas inhaled by the mouth and the nose of a human body can be reduced through the absorption effect of the filter layer, and part of the toxic gas is prevented from entering the human body through the mouth and the nose; when the filter layer is used for a long time, the filter layer can be taken out from the opening at the upper end of the crack and replaced with a new one, so that the service life of the protective mask can be prolonged.

The protective glasses comprise protective glasses and are characterized in that transparent protective face screens 1 are hinged to protective glasses legs 23, the protective face screens are located on the outer sides of the protective glasses 2, edges 11 are wrapped around the protective face screens, hinged pieces 26 are integrally connected to the edges on the two sides of the protective face screens, and the hinged pieces are connected with the protective glasses legs through hinged shafts 25, so that the protective face screens 1 are arc-shaped curved surfaces and can be turned over around the protective glasses legs up and down, and the hinged pieces can prevent the protective face screens and the glasses legs from being damaged due to long-term turning of the connection positions of the protective face screens and the glasses legs; when the liquid which is easy to splash is prepared, the protective face screen can be put down to protect the face of the human body.

The protective glasses and the protective face shield of the device are of a common structure, the protective mask is special for a special person, and when the device is used, if a reagent without volatile gas is prepared, the protective mask can not be worn; if prepare and contain volatile gaseous or when easily penning the reagent of spattering, can install the plug-in components and the side fastener of individual special protective facial mask in the slot and the draw-in groove of protective mirror frame respectively, then wear the safety goggles to the brain with flexible strap after, hang protective facial mask's hangers on the ear, turn over the protective face screen to covering whole face to the realization is to the diversified protection of mouth nose, eyes and face.

Example 2: the same parts of this embodiment as embodiment 1 will not be described again, but the differences are: the flexible strap used in the embodiment is a two-section split strap, one end of the two-section split flexible strap, which is far away from each other, is respectively connected with the glasses legs of the protective glasses, and the other end of the two-section split flexible strap, which is close to each other, is connected through a snap fastener or a thread fastener of the insertion buckle, so that the flexible strap is convenient to wear; in addition, anti-skidding convex particles or protection bosses 331 protruding out of the surface of the side clamping piece are arranged on the upper surface and the lower surface of the elastic side clamping piece 33, so that the finger slipping during the disassembly of the protective mask can be effectively prevented, and the protective mask is convenient to use.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement and improvement made within the spirit and principle scope of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides an oro-nasal mesh and facial protector, includes goggles and stereoplasm protective facial mask, protective facial mask and goggles match from top to bottom and peg graft, have goggles mirror leg, its characterized in that at the both sides fixed mounting of goggles: the protective glasses are characterized by further comprising a transparent protective face screen, the protective face screen is located on the outer side of the protective glasses, two side edges of the protective face screen are respectively movably connected with the glasses legs of the protective glasses, so that the protective face screen is in an arc-shaped curved surface and can be turned over around the glasses legs of the protective glasses up and down, and a flexible strap is connected between the glasses legs of the protective glasses on the two sides; the mask is characterized in that a filtering device is arranged at the position, attached to the mouth and nose, of the protective mask, the filtering device comprises a filtering mask body and a flexible breathable layer, air holes are distributed in the filtering mask body, the filtering mask body protrudes out of the breathable layer to enable a crack to be formed between the filtering mask body and the breathable layer, the upper end opening and the bottom of the crack are closed, and a filtering layer is arranged in the crack.

2. An oro-nasal and facial shield apparatus according to claim 1, wherein: an inward concave slot is formed in the middle of the lower portion of the protective glasses frame, and inward concave clamping grooves are formed in the positions, located below the glasses legs, of the protective glasses on the two sides of the protective glasses frame; the middle part of the upper part of the protective mask is provided with a plug-in, the plug-in is matched and sleeved with the slot, the two sides of the protective mask are provided with side clamping pieces, and the side clamping pieces are matched and clamped with the clamping grooves.

3. An oro-nasal and facial shield apparatus according to claim 2, wherein: the side clamping piece is an elastic piece, and anti-skid convex grains or anti-skid bosses are arranged on the upper surface and the lower surface of the side clamping piece.

4. An oro-nasal and facial shield apparatus according to claim 1, wherein: the periphery of the protective face screen is provided with covered edges, the two sides of the protective face screen are covered with the edge to be integrally connected with hinge pieces, and the hinge pieces are connected with the glasses legs of the protective glasses through hinge shafts.

5. An oro-nasal and facial shield apparatus according to claim 1, wherein: the flexible strap is an integral belt with elasticity, and two ends of the flexible strap are respectively connected with the glasses legs of the protective glasses on two sides.

6. An oro-nasal and facial shield apparatus according to claim 1, wherein: the flexible strap is a two-section type split strap, one end of the flexible strap, which is far away from each other, is connected with the glasses legs of the protective glasses respectively, and one end of the flexible strap, which is close to each other, is connected with the glasses legs of the protective glasses through a plug buckle, a snap buckle or a thread buckle.

7. An oro-nasal and facial shield apparatus according to claim 1, wherein: the filter layer is made of filter cotton, adsorption sponge or an adsorbent layer, and the adsorbent is activated carbon.

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