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CN103550875B - Anti-poison dust-proof mask - Google Patents

Anti-poison dust-proof mask Download PDF

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Publication number
CN103550875B
CN103550875B CN201310554167.8A CN201310554167A CN103550875B CN 103550875 B CN103550875 B CN 103550875B CN 201310554167 A CN201310554167 A CN 201310554167A CN 103550875 B CN103550875 B CN 103550875B
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China
Prior art keywords
mask
breathing
proof
breathing equipment
glasses
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CN201310554167.8A
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Chinese (zh)
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CN103550875A (en
Inventor
高�玉
景明
李曙光
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NO 411 HOSPITAL OF PLA
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NO 411 HOSPITAL OF PLA
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Priority to CN201310554167.8A priority Critical patent/CN103550875B/en
Publication of CN103550875A publication Critical patent/CN103550875A/en
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Abstract

The invention provides a kind of anti-poison dust-proof mask, comprise mask, breathing equipment, two filters, bottom bracket, protective ocular and mask rubber strip, described mask is provided with breathing equipment installing port, on described mask, the both sides of breathing equipment installing port are also provided with two filter installing ports, described breathing equipment is arranged in described breathing equipment installing port, described two filters are arranged in described two filter installing ports respectively, described protective ocular is arranged on described mask, described bottom bracket is arranged in described mask, the two ends of described mask rubber strip are connected with the two ends near described protective ocular side on described mask respectively.Anti-poison dust-proof mask provided by the invention is easy to dismounting and the assembling of its parts, is easy to carry and dresses, and its weight is also comparatively light, and wearer can not be allowed to have sense of discomfort; And this anti-poison dust-proof mask is also furnished with dismountable protective ocular, eyeglass and adjustment interpupillary distance can be changed easily, wearing and the anti-demand of labor of different ametropia patient can be adapted to.

Description

Anti-poison dust-proof mask
Technical field
The present invention relates to safety protection field, particularly relate to a kind of anti-poison dust-proof mask.
Background technology
Anti-poison dust-proof mask military or civilian is at present general to be all made up of mask, breathing mouth, filter and rubber strip, breathing mouth is installed in mask, filter is arranged at the both sides of breathing mouth, and use rubber strip to be worn on the head of wearer by mask, play the effect of filtering and entering the air of mask, prevent wearer from sucking poison gas or dust.Some existing anti-poison dust-proof mask also can be equipped with protective ocular, protective ocular, mask and miscellaneous part being made into integration, being put on by protective ocular together when wearing a mask, and prevents poison gas or dust from entering the eyes of wearer.But this band protective ocular anti-poison dust-proof mask due to protective ocular and mask be integrated, can only adapt to the different situations of different wearer by the complete anti-poison dust-proof mask of customization, cost is high, and wastes time and energy, inconvenient; And the volume in kind of this anti-poison dust-proof mask is comparatively large, and can not carry out dismantling and assembling under the harsh environments having flue dust, poison gas etc. different, cause taking up room greatly, weight is also comparatively large, and not portable and wearing, easily allows wearer have sense of discomfort; In addition, the protective ocular of this anti-poison dust-proof mask designs for zero diopter, is unsuitable for ametropia patient and dresses.
Summary of the invention
The invention provides a kind of anti-poison dust-proof mask, to adapt to different wearer, particularly ametropia patient, the difference under different operating environment is dressed and the anti-demand of labor.
For achieving the above object, the invention provides a kind of anti-poison dust-proof mask, it comprises mask, breathing equipment, two filters, bottom bracket, protective ocular and mask rubber strip, described mask is provided with breathing equipment installing port, on described mask, the both sides of breathing equipment installing port are also provided with two filter installing ports, described breathing equipment is arranged in described breathing equipment installing port, described two filters are arranged in described two filter installing ports respectively, described protective ocular is arranged on described mask, described bottom bracket is arranged in described mask, the two ends of described mask rubber strip are connected with the two ends near described protective ocular side on described mask respectively.
Further, described breathing equipment comprises breathes mouth, breathing lid and rubber mouth, described breathing mouth penetrates in described breathing equipment installing port from described mask, and be fixed in described mask, described rubber mouth is arranged in described breathing lid, and described breathing lid is connected with the side of described breathing mouth near described breathing equipment installing port.
Further, described breathing equipment also comprises large rubber blanket, and described large rubber blanket is arranged between described breathing lid and described breathing equipment installing port.
Further, described breathing equipment also comprises preposition protective cover, and described preposition protective cover is arranged at described breathing and covers, and wraps the side of described breathing lid away from described breathing mouth.
Further, described anti-poison dust-proof mask also comprises two small rubber pads, and described two small rubber pads are arranged between described two filters and described two filter installing ports respectively.
Further, described anti-poison dust-proof mask also comprises two filter pads, and described two filter pads are arranged between described two filter installing ports and described breathing mouth respectively.
Further, described anti-poison dust-proof mask also comprises lower clip, and the two ends of described lower clip are connected with the two ends near described protective ocular side on described mask respectively, and described lower clip holds described bottom bracket.
Further, described protective ocular comprises glasses and picture frame, and described picture frame is arranged on described mask, and described picture frame is provided with glasses groove, and described glasses can insert in described glasses groove.
Further, described protective ocular is detachable connection with the connected mode of described mask.
Further, described picture frame is also provided with draw-in groove, described mask is also provided with the latch corresponding with described draw-in groove position, described latch can to insert in described draw-in groove and to be fixedly connected with described picture frame.
Further, described protective ocular is also provided with button, presses the connection that described button can untie described latch and described draw-in groove.
Further, described protective ocular also comprises plastic packaging cover, and described glasses insert in described glasses groove, and described plastic packaging cover is buckled on described picture frame, and seal described glasses groove.
Further, described glasses comprise left lens, right lens and connecting ring, described left lens is provided with left lens screw, described right lens is provided with right lens screw, described connecting ring is hollow circular cylinder, described left lens screw and right lens screw are linked together by described connecting ring, described connecting ring is provided with the internal thread matched with the external screw thread of described left lens screw near one end of described left lens screw, described connecting ring is provided with the internal thread matched with the external screw thread of described right lens screw near one end of described right lens screw, described connecting ring can make when rotated described left lens and right lens near or away from, namely the distance between described left lens and right lens is regulated.
Further, described anti-poison dust-proof mask also comprises eyeglass storage box, and the left lens of the different number of degrees and right lens are all deposited in described eyeglass storage box.
Further, described protective ocular also comprises protective ocular rubber strip, and the two ends of described protective ocular rubber strip are connected with the two ends of described picture frame respectively.
Compared with prior art, the present invention has following beneficial effect:
Its parts separate and form on mask by anti-poison dust-proof mask provided by the invention in design, connecting portion between each parts all plasticity, be easy to dismounting and the assembling of its parts, be convenient to carrying and dressing of this anti-poison dust-proof mask, the weight of this anti-poison dust-proof mask is also comparatively light, and wearer can not be allowed to have sense of discomfort; And this anti-poison dust-proof mask is also furnished with dismountable protective ocular, can change eyeglass and adjustment interpupillary distance easily, can meet different wearer, particularly ametropia patient, the difference under different operating environment is dressed and the anti-demand of labor.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
The expanded view of each parts in the anti-poison dust-proof mask that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the anti-poison dust-proof mask that Fig. 2 provides for the embodiment of the present invention.
In fig. 1 and 2,
1: mask; 11: breathe assembling installing port; 12: filter installing port; 13: latch; 2: breathing equipment; 21: breathe mouth; 22: breathe lid; 23: rubber mouth; 24: large rubber blanket; 25: preposition protective cover; 3: filter; 4: bottom bracket; 5: protective ocular; 51: glasses; 511: left lens; 512: right lens; 513: left lens screw; 514: right lens screw; 515: connecting ring; 52: picture frame; 521: glasses groove; 522: draw-in groove; 523: button; 53: protective ocular rubber strip; 54: plastic packaging cover; 6: mask rubber strip; 7: small rubber pad; 8: filter pad; 9: lower clip.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the anti-poison dust-proof mask that the present invention proposes is described in further detail.According to the following describes and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
Core concept of the present invention is, a kind of anti-poison dust-proof mask is provided, it comprises mask, breathing equipment, two filters, bottom bracket, protective ocular and mask rubber strip, described mask is provided with breathing equipment installing port, on described mask, the both sides of breathing equipment installing port are also provided with two filter installing ports, described breathing equipment is arranged in described breathing equipment installing port, described two filters are arranged in described two filter installing ports respectively, described protective ocular is arranged on described mask, described bottom bracket is arranged in described mask, the two ends of described mask rubber strip are connected with the two ends near described protective ocular side on described mask respectively.Its parts separate and form on mask by anti-poison dust-proof mask provided by the invention in design, connecting portion between each parts all plasticity, be easy to dismounting and the assembling of its parts, be convenient to carrying and dressing of this anti-poison dust-proof mask, the weight of this anti-poison dust-proof mask is also comparatively light, and wearer can not be allowed to have sense of discomfort; And this anti-poison dust-proof mask is also furnished with dismountable protective ocular, can change eyeglass and adjustment interpupillary distance easily, can meet different wearer, particularly ametropia patient, the difference under different operating environment is dressed and the anti-demand of labor.
Please refer to Fig. 1 and Fig. 2, the expanded view of each parts in the anti-poison dust-proof mask that Fig. 1 provides for the embodiment of the present invention; The structural representation of the anti-poison dust-proof mask that Fig. 2 provides for the embodiment of the present invention.
As depicted in figs. 1 and 2, the embodiment of the present invention provides a kind of anti-poison dust-proof mask, it comprises mask 1, breathing equipment 2, two filters 3, bottom bracket 4, protective ocular 5 and mask rubber strip 6, described mask 1 is provided with breathing equipment installing port 11, on described mask 1, the both sides of breathing equipment installing port 11 are also provided with two filter installing ports 12, described breathing equipment 2 is arranged in described breathing equipment installing port 11, described two filters 3 are arranged in described two filter installing ports 12 respectively, described protective ocular 5 is arranged on described mask 1, described bottom bracket 4 is arranged in described mask 1, described bottom bracket 4 surrounds below and the both sides of described breathing mouth 21 in described mask 1, the two ends of described mask rubber strip 6 are connected with the two ends near described protective ocular 5 side on described mask 1 respectively.
Further, described breathing equipment 2 comprises breathes mouth 21, breathing lid 22 and rubber mouth 23, described breathing mouth 21 penetrates in described breathing equipment installing port 11 from described mask 1, and be fixed in described mask 1, described rubber mouth 23 is arranged in described breathing lid 22, described breathing lid 22 is connected with the side of described breathing mouth 21 near described breathing equipment installing port 11, and described breathing lid 22 and rubber mouth 23 can filter out the poison gas or dust that enter mask, breathe to enable wearer.
Further, described breathing equipment 2 also comprises large rubber blanket 24, described large rubber blanket 24 is arranged between described breathing lid 22 and described breathing equipment installing port 11, described large rubber blanket 24 can prevent poison gas or dust from entering in mask 1 between breathing lid 22 and breathing equipment installing port 11, adds the tightness of this anti-poison dust-proof mask.
Further, described breathing equipment 2 also comprises preposition protective cover 25, described preposition protective cover 25 is arranged on described breathing lid 22, and wrap the side of described breathing lid 22 away from described breathing mouth 21, breathing lid 22 can seal when not using this anti-poison dust-proof mask by described preposition protective cover 25, in order to avoid dust enters in the breathing mouth 21 in mask 1.
Further, described anti-poison dust-proof mask also comprises two small rubber pads 7, described two small rubber pads 7 are arranged between described two filters 3 and described two filter installing ports 12 respectively, described small rubber pad 7 can prevent poison gas or dust from entering in mask 1 between filter 3 and filter installing port 12, adds the tightness of this anti-poison dust-proof mask.
Further, described anti-poison dust-proof mask also comprises two filter pads 8, described two filter pads 8 are arranged between described two filter installing ports 12 and described breathing mouth 21 respectively, described filter pad 8 can strengthen the filter effect of filter 3, filter out poison gas or dust that major part enters mask, breathe more swimmingly to enable wearer.
Further, described anti-poison dust-proof mask also comprises lower clip 9, the two ends of described lower clip 9 are connected with the two ends near described protective ocular 5 side on described mask 1 respectively, described lower clip 9 holds described bottom bracket 4, described bottom bracket 4 is held by described lower clip 9, bottom bracket 4 just can be disassembled by the connection only need untied between lower clip 9 and mask 1 when this anti-poison dust-proof mask of dismounting simultaneously, the disassemble and assemble work of this anti-poison dust-proof mask of being more convenient for.
Further, described protective ocular 5 comprises glasses 51 and picture frame 52, and described picture frame 52 is arranged on described mask 1, and described picture frame 52 is provided with glasses groove 521, and described glasses 51 can insert in described glasses groove 521, and is fixed in described glasses groove 521.
Further, described protective ocular 5 is detachable connection with the connected mode of described mask 1.
Concrete, described picture frame 52 is also provided with draw-in groove 522, described mask 1 is also provided with the latch 13 corresponding with described draw-in groove 522 position, described latch 13 can to insert in described draw-in groove 522 and to be fixedly connected with picture frame 52, described protective ocular 5 is also provided with button 523, and in the present embodiment, described draw-in groove 522 is described button 523, press the connection that described button 523 can untie described latch 13 and described draw-in groove 522, the dismounting of protective ocular 5 is convenient in such design.
Further, described protective ocular 5 also comprises plastic packaging cover 54, described glasses 51 insert in described glasses groove 521, described plastic packaging cover 54 is buckled on described picture frame 52, and sealing described glasses groove 521, described glasses 51 have and certain move left and right space, after moving into place in described picture frame 52, by described plastic packaging cover 54 being buckled in glasses groove on described picture frame 52 521 with on glasses 51, described glasses 51 are fixedly connected with described picture frame 52.
Further, described glasses 51 comprise left lens 511, right lens 512 and connecting ring 515, described left lens 511 is provided with left lens screw 513, described right lens 512 is provided with right lens screw 514, described connecting ring 515 is hollow circular cylinder, described left lens screw 513 is linked together by described connecting ring 515 with right lens screw 514, described connecting ring 515 is provided with the internal thread matched with the external screw thread of described left lens screw 513 near one end of described left lens screw 513, described connecting ring 515 is provided with the internal thread matched with the external screw thread of described right lens screw 514 near one end of described right lens screw 514, described connecting ring 515 can make when rotated described left lens 511 and right lens 512 near or away from, namely the distance between described left lens 511 and right lens 512 is regulated.
Particularly, when described connecting ring 515 is turned clockwise, described left lens screw 513 all moves to the center of described connecting ring 515 with right lens screw 514, described left lens 511 and right lens 512 are moved to the direction of connecting ring 515 simultaneously, the distance furthered between left lens 511 and right lens 512, reduces interpupillary distance; When described connecting ring 515 is rotated counterclockwise, described left lens screw 513 moves to the two ends of described connecting ring 515 with the trend leaving described connecting ring 515 respectively with right lens screw 514, described left lens 511 and right lens 512 are moved to the direction away from connecting ring 515 simultaneously, add the distance between left lens 511 and right lens 512, increase interpupillary distance, thus make the protective ocular 5 of this anti-poison dust-proof mask can adapt to the interpupillary distance of different ametropia patient.
In the present embodiment, the left lens 511 in glasses 51 and right lens 512 are separately made replace eyeglass more easy, thus make the protective ocular 5 of this anti-poison dust-proof mask can adapt to the eyes number of degrees of different ametropia patient.
Further, described anti-poison dust-proof mask also comprises eyeglass storage box (not shown), left lens 511 and the right lens 512 of the different number of degrees are all deposited in described eyeglass storage box, in order to replacing at any time, thus make the protective ocular 5 of this anti-poison dust-proof mask can adapt to the eyes number of degrees of different ametropia patient.
Further, described protective ocular 5 also comprises protective ocular rubber strip 53, the two ends of described protective ocular rubber strip 53 are connected with the two ends of described picture frame 52 respectively, the same with mask rubber strip 6, also described protective ocular rubber strip 53 can be bound round on the head of wearer, thus make the wearing of the mask 1 in this anti-poison dust-proof mask and protective ocular 5 more firm.
In sum, its parts separate and form on mask 1 by anti-poison dust-proof mask that the embodiment of the present invention provides in design, connecting portion between each parts all plasticity, be easy to dismounting and the assembling of its parts, be convenient to carrying and dressing of this anti-poison dust-proof mask, the weight of this anti-poison dust-proof mask is also comparatively light, and wearer can not be allowed to have sense of discomfort; And this anti-poison dust-proof mask is also furnished with dismountable protective ocular 5, can change eyeglass and adjustment interpupillary distance easily, can meet different wearer, particularly ametropia patient, the difference under different operating environment is dressed and the anti-demand of labor.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if of the present invention these change and modification belongs within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.

Claims (11)

1. an anti-poison dust-proof mask, it is characterized in that, comprise mask, breathing equipment, two filters, bottom bracket, protective ocular and mask rubber strip, described mask is provided with breathing equipment installing port, on described mask, the both sides of breathing equipment installing port are also provided with two filter installing ports, described breathing equipment is arranged in described breathing equipment installing port, described two filters are arranged in described two filter installing ports respectively, described protective ocular to be arranged on described mask and to be connected with described mask is detachable, described bottom bracket is arranged in described mask, the two ends of described mask rubber strip are connected with the two ends near described protective ocular side on described mask respectively, described protective ocular comprises glasses and picture frame, described picture frame is arranged on described mask, described picture frame is provided with glasses groove, described glasses can insert in described glasses groove, described protective ocular also comprises plastic packaging cover, described glasses have and certain move left and right space in described picture frame, after moving into place, by described plastic packaging cover being buckled on glasses groove on described picture frame and glasses, described glasses are fixedly connected with described picture frame, and seal described glasses groove, described glasses comprise left lens, right lens and connecting ring, described left lens is provided with left lens screw, described right lens is provided with right lens screw, described connecting ring is hollow circular cylinder, described left lens screw and right lens screw are linked together by described connecting ring, described connecting ring is provided with the internal thread matched with the external screw thread of described left lens screw near one end of described left lens screw, described connecting ring is provided with the internal thread matched with the external screw thread of described right lens screw near one end of described right lens screw, described connecting ring can make when rotated described left lens and right lens near or away from, namely the distance between described left lens and right lens is regulated.
2. anti-poison dust-proof mask according to claim 1, it is characterized in that, described breathing equipment comprises breathes mouth, breathing lid and rubber mouth, described breathing mouth penetrates in described breathing equipment installing port from described mask, and be fixed in described mask, described rubber mouth is arranged in described breathing lid, and described breathing lid is connected with the side of described breathing mouth near described breathing equipment installing port.
3. anti-poison dust-proof mask according to claim 2, is characterized in that, described breathing equipment also comprises large rubber blanket, and described large rubber blanket is arranged between described breathing lid and described breathing equipment installing port.
4. anti-poison dust-proof mask according to claim 2, is characterized in that, described breathing equipment also comprises preposition protective cover, and described preposition protective cover is arranged at described breathing and covers, and wraps the side of described breathing lid away from described breathing mouth.
5. anti-poison dust-proof mask according to claim 1, is characterized in that, also comprises two small rubber pads, and described two small rubber pads are arranged between described two filters and described two filter installing ports respectively.
6. anti-poison dust-proof mask according to claim 2, is characterized in that, also comprises two filter pads, and described two filter pads are arranged between described two filter installing ports and described breathing mouth respectively.
7. anti-poison dust-proof mask according to claim 1, is characterized in that, also comprises lower clip, and the two ends of described lower clip are connected with the two ends near described protective ocular side on described mask respectively, and described lower clip holds described bottom bracket.
8. anti-poison dust-proof mask according to claim 1, is characterized in that, described picture frame is also provided with draw-in groove, described mask is also provided with the latch corresponding with described draw-in groove position, and described latch can to insert in described draw-in groove and to be fixedly connected with described picture frame.
9. anti-poison dust-proof mask according to claim 8, is characterized in that, described protective ocular is also provided with button, presses the connection that described button can untie described latch and described draw-in groove.
10. anti-poison dust-proof mask according to claim 1, is characterized in that, also comprises eyeglass storage box, and the left lens of the different number of degrees and right lens are all deposited in described eyeglass storage box.
11. anti-poison dust-proof masks according to claim 1, is characterized in that, described protective ocular also comprises protective ocular rubber strip, and the two ends of described protective ocular rubber strip are connected with the two ends of described picture frame respectively.
CN201310554167.8A 2013-11-08 2013-11-08 Anti-poison dust-proof mask Active CN103550875B (en)

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CN103550875B true CN103550875B (en) 2016-04-06

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CN107617174A (en) * 2017-03-13 2018-01-23 安徽恩惠安全防护科技有限公司 A kind of labour protection breathes protector
CN107866013A (en) * 2017-11-24 2018-04-03 北京欧美中科学技术研究院 A kind of more filter box chemistry gas masks being conveniently replaceable
CN109011248A (en) * 2018-07-28 2018-12-18 滁州安阳智能科技有限公司 A kind of high-rise building escape device
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CN111728770B (en) * 2020-06-08 2024-08-23 李建华 Intelligent air circulation protection level glasses
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