CN204582345U - Open assisted breathing system - Google Patents
Open assisted breathing system Download PDFInfo
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- CN204582345U CN204582345U CN201520229764.8U CN201520229764U CN204582345U CN 204582345 U CN204582345 U CN 204582345U CN 201520229764 U CN201520229764 U CN 201520229764U CN 204582345 U CN204582345 U CN 204582345U
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- face shield
- air
- breathing system
- assisted breathing
- hinged lid
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Abstract
The utility model discloses a kind of open assisted breathing system, comprise face shield and feeder, described face shield comprises face portion and sidewall portion, it is characterized in that the face portion of described face shield has one for the transmittance section of installing slide; The both sides wall portion of described face shield is fixed with the hinged lid that can spin upside down through rotating shaft, detachablely on described hinged lid is fixed with the transparent observing film that can cover described transmittance section.The utility model has the advantages that, transparent observing film on face shield, protective cloth and air feed air channel all adopt detachable connection, structure is simple, can realize replaceable the recycling of each parts of air-supply mask, effectively reduce the use cost of Spray Painter people's protective device; And hinged lid can realize spinning upside down to improve property easy to use, air-supply mask can be made to adapt to the different operating environment such as spraying, polishing or welding by the different transparent observing films replaced on hinged lid.
Description
Technical field
The utility model relates to air-supply mask, is specifically related to a kind of open assisted breathing system.
Background technology
Workshop Spray Painter will come into contacts with various coating every day, all containing toxic component in major part coating, if do not carry out suitable protection in the process of spraying paint, noxious material will can be invaded eyes, nose, throat, lung, cause great harm to health.Therefore, workshop is except good ventilation equipment, and Spray Painter wears gas mask, and to exempt from infringement be also very necessary.
At present; usually wear-type air-supply mask can be equipped with in order to protection for Spray Painter in painting workshop; wear-type air-supply mask is supplied fresh air after air effectively filters by external air compressor, and fresh air to gas, steam, dust, smog, particulate and can play defense function containing isocyanates steam.
Wear-type air-supply mask has transparent windows, paint is more easily infected with dirty in the process of spraying paint, dirty for the paint that can carry out wiping, Spray Painter can adopt banana oil to carry out wiping usually, to keep the clean and tidy of transparent windows, but the process of wiping is cumbersome, need the labour cost of at substantial; When the paint being infected with a large amount of not erasable is dirty, because the parts such as transparent windows are non-removable, therefore need again to buy wear-type air-supply mask, this is all a high expenditure for producer or workman.
In addition, wear-type air-supply mask also has protective cloth and exempt from the dirty spilling of paint for positions such as anti-rib, shoulders, it is more easily saved bit by bit many paints dirty, but be integrative-structure or fixed connection structure due to what adopt between protective cloth and face shield, unpick and wash replacing very inconvenient, usually be also in use for some time, directly again buy brand-new wear-type air-supply mask.
Therefore, a kind of detachable wear-type face shield recycled be this area in the urgent need to.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, a kind of open assisted breathing system is provided, air-supply mask in this assisted breathing system is by adopting detachable transparent observing film, protective cloth and air feed air channel, to make air-supply mask can be recycled, reduce use cost.
The utility model object realizes being completed by following technical scheme:
A kind of open assisted breathing system, comprise face shield and feeder, described face shield comprises face portion and sidewall portion, it is characterized in that the face portion of described face shield has one for the transmittance section of installing slide; The both sides wall portion of described face shield is fixed with the hinged lid that can spin upside down through rotating shaft, detachablely on described hinged lid is fixed with the transparent observing film that can cover described transmittance section.
The size of described transparent observing film and the transmittance section size of described face shield suitable.
Detachablely on described transmittance section be fixedly connected with slide.
Be fixed with liner link plate inside described air-supply mask, detachablely on described liner link plate be mounted with protective cloth.
Described interior lining panel is intervally distributed with buckle, and described protective cloth edge is arranged at intervals with hanging hole, and each described hanging hole correspondence is buckled on each described buckle to form the detachable mounting between described protective cloth and described liner link plate.
Described face shield inside top is detachable is fixed with air feed air channel.
Described air feed air channel comprises a cavity, and described cavity has inlet suction port, and described cavity bottom surface offers some exhaust vents spaced apart, and described exhaust vent tilts respectively to both sides.
The utility model has the advantages that, transparent observing film on face shield, protective cloth and air feed air channel all adopt detachable connection, structure is simple, can realize replaceable the recycling of each parts of air-supply mask, effectively reduce the use cost of Spray Painter people's protective device; And hinged lid can realize spinning upside down to improve property easy to use, air-supply mask can be made to adapt to the different operating environment such as spraying, polishing or welding by the different transparent observing films replaced on hinged lid.
Accompanying drawing explanation
Fig. 1 is the rear portion schematic diagram of air-supply mask in the utility model;
Fig. 2 is the anterior schematic diagram of air-supply mask in the utility model;
Fig. 3 is the air-supply mask rear portion schematic diagram that in the utility model, hinged lid is opened;
Fig. 4 is the anterior schematic diagram of air-supply mask that in the utility model, hinged lid is opened;
Fig. 5 is transparent observing film schematic diagram in the utility model;
Fig. 6 is liner link plate schematic diagram in the utility model;
Fig. 7 is air feed air channel schematic diagram in the utility model;
Fig. 8 is assisted breathing system schematic diagram in the utility model;
Fig. 9 is hinged lid schematic diagram in the utility model.
Detailed description of the invention
Feature of the present utility model and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that the understanding of technical staff of the same trade:
Be respectively as marked 1-16 in Fig. 1-9, figure: face shield 1, air feed air channel 2, hinged lid 3, liner link plate 4, buckle 5, rear hoop 6, heading tape 7, fixing hole 8, slide 9, intake interface 10, cavity 11, exhaust vent 12, flexible pipe 13, fixture 14, air compressor machine 15, transparent observing film 16.
Embodiment: as shown in Fig. 1-4 and 8, the present embodiment is specifically related to a kind of open assisted breathing system, this assisted breathing system formed by through the interconnective feeder of flexible pipe 13 (air compressor machine 15) and air-supply mask (face shield 1), wherein, this air-supply mask can be recycled, and is made up of face shield 1, air feed air channel 2, hinged lid 3, heading tape 7 and rear hoop 6.
As shown in Figure 1, face shield 1 is provided with heading tape 7 and after bind round 6, heading tape 7 and rear hoop 6 have tightness regulating function respectively, use with the wear-type realizing air-supply mask.
As Figure 1-5, face shield 1 is apery shape of face structure, comprise face portion and sidewall portion, having one in the face portion of face shield 1 can for the transmittance section (i.e. openwork part) of installing slide 9, the size shape of slide 9 and the size shape of transmittance section suitable and between both edges, adopt detachable fixing connected mode, detachable fixing connected mode is not unique, the detachable object be fixedly connected with is adopted to be to make slide 9 replaceable, to realize can be recycled of air-supply mask, reduce the protector use cost of staff; The detachable fixed structure adopted in the present embodiment as shown in Figure 4, some fixing holes 8 are offered at edge, the transmittance section uniform intervals of face shield 1, the same correspondence in edge of slide 9 offers some holes, and detachable fixing to realize by arranging plastic fastener between.
As shown in Fig. 1-5 and Fig. 9, the both sides wall portion of face shield 1 is fixed with the hinged lid 3 that can spin upside down through rotating shaft, the front portion of hinged lid 3 has can the transparent observing film 16 of enveil 1 transmittance section, adopt between the two and detachable be fixedly connected with mode, so that contaminated rear replaceable at transparent observing film 16; Edge, the transmittance section size of transparent observing film 16 face mask 1 on hinged lid 3 is corresponding, when forming sealing between face mask 1 after hinged lid 3 closes, the flip designs of opening and closing type, effectively improve the convenience in use procedure and security, staff can determine whether to need to open hinged lid 3 according to the demand of oneself; In addition, by replacing transparent observing film 16(such as PET hyaline membrane, the sheet glass etc. of unlike material on hinged lid 3), air-supply mask can be made to adapt to the different operating environment such as spraying, polishing or welding.It should be noted that, in actual use, only need using the one in slide 9 or transparent observing film 16, that is, in time fixing slide 9 in face shield 1 transmittance section, just without the need to fixing transparent observing film 16 again on hinged lid 3; When fix transparent observing film 16 on hinged lid 3 time, just without the need to fixing slide 9 again on face shield 1 transmittance section.
As shown in Fig. 1,3,6, the liner link plate 4 with its mating shapes is fixed with at the inner side chin part of face shield 1, bottom surface along liner link plate 4 is arranged at intervals with some buckles 5, and buckle 5 is the fastener in arrow sagittal, by the snapping and the dismounting that adopt this shape can be convenient to annex; Liner link plate 4 is specifically for mounting protective cloth (in figure, protective cloth is not shown), protective cloth is for protecting neck and shoulder in the course of the work, the edge of protective cloth is spaced apart is provided with some hanging holes, each hanging hole may correspond to and is buckled on each buckle 5 of liner link plate 4, to realize between protective cloth with face shield 1 detachable is connected, be convenient to staff's disassembling, assembling and replacing in the contaminated situation of protective cloth, reduce the use cost of face shield.
As shown in Fig. 1,7,8, on the inner side of face shield 1, forehead position is fixed with the air feed air channel 2 with its mating shapes, air feed air channel 2 through some screw tightenings on face shield 1 to realize detachable connection between the two, convenient replacing in the future, detachable syndeton between certain air feed air channel 2 and face shield 1 is not unique, can adopt other forms such as snapping yet; Air feed air channel 2 specifically comprises a cavity 11, the top of cavity 11 is intake interface 10, the inside of cavity 11 has the silencers channel of particular design to reduce the noise in air feed process, and offer some exhaust vents 12 spaced apart in both sides, cavity 11 bottom surface, exhaust vent 12 tilts laterally, is obliquely to make air-out direction; Aforesaid intake interface 10 is connected with outside air compressor machine 15 through flexible pipe 13, the place that air compressor machine 15 is arranged at away from workshop is conveyed in air feed air channel 2 through flexible pipe 13 after free of contamination compresses fresh air being filtered, and the exhaust vent 12 bottom air feed air channel 2 exports fresh air, because fresh air exports from top to bottom, therefore can effectively avoid transparent observing film 9 hazes, and malleation effect is formed in face shield 1, stop air-polluting entering; Flexible pipe 13 is also provided with a fixture 14, flexible pipe 13 can be fixed on by this fixture 14 staff and prevents positioning with it; In the process used, staff can according to oneself need regulate tolerance size, to form comfortable air feed breathing environment.
For security consideration, CO concentration monitor warning device is also provided with in face shield 1, this CO concentration monitor warning device is connected with power sources such as the water, electricity and gas in workshop, when monitoring the CO concentration over-standard in face shield 1, the power sources such as CO concentration monitor warning device will send voice-control alarm or light flash, the water, electricity and gas simultaneously in coordinated signals workshop are also closed, and allow staff withdraw work within the time arranged, until dangerous matter sources is got rid of, just can resume production.
The beneficial effect of the present embodiment is, by the connection between the connection between the connection between transparent observing film face mask, protective cloth face mask liner link plate and air feed air channel face mask is all adopted Demountable, to realize the replaceable of each consumption part on air-supply mask, avoid air-supply mask at the integral replacing of getting dirty or under damage situations, effectively reduce the cost overhead of staff's protective device; In addition, by arranging the hinged lid with transparent observing film of turning folding to increase the property easy to use of air-supply mask on face shield.
Claims (7)
1. an open assisted breathing system, comprises face shield and feeder, and described face shield comprises face portion and sidewall portion, it is characterized in that the face portion of described face shield has one for the transmittance section of installing slide; The both sides wall portion of described face shield is fixed with the hinged lid that can spin upside down through rotating shaft, detachablely on described hinged lid is fixed with the transparent observing film that can cover described transmittance section.
2. the open assisted breathing system of one according to claim 1, is characterized in that the transmittance section size of the size of described transparent observing film and described face shield is suitable.
3. the open assisted breathing system of one according to claim 1, is characterized in that detachablely on described transmittance section being fixedly connected with slide.
4. the open assisted breathing system of one according to claim 1, is characterized in that being fixed with liner link plate inside described air-supply mask, detachablely on described liner link plate is mounted with protective cloth.
5. the open assisted breathing system of one according to claim 4, it is characterized in that described interior lining panel is intervally distributed with buckle, described protective cloth edge is arranged at intervals with hanging hole, and each described hanging hole correspondence is buckled on each described buckle to form the detachable mounting between described protective cloth and described liner link plate.
6. the open assisted breathing system of one according to claim 1, is characterized in that described face shield inside top is detachable and is fixed with air feed air channel.
7. the open assisted breathing system of one according to claim 1, it is characterized in that described air feed air channel comprises a cavity, described cavity has inlet suction port, and described cavity bottom surface offers some exhaust vents spaced apart, and described exhaust vent tilts respectively to both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229764.8U CN204582345U (en) | 2015-04-16 | 2015-04-16 | Open assisted breathing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229764.8U CN204582345U (en) | 2015-04-16 | 2015-04-16 | Open assisted breathing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204582345U true CN204582345U (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520229764.8U Active CN204582345U (en) | 2015-04-16 | 2015-04-16 | Open assisted breathing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204582345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457177A (en) * | 2016-01-16 | 2016-04-06 | 郑辉 | Intelligent mask with built-in detection device |
| CN108367181A (en) * | 2015-10-15 | 2018-08-03 | 空气净化技术有限公司 | Respirator |
-
2015
- 2015-04-16 CN CN201520229764.8U patent/CN204582345U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108367181A (en) * | 2015-10-15 | 2018-08-03 | 空气净化技术有限公司 | Respirator |
| CN105457177A (en) * | 2016-01-16 | 2016-04-06 | 郑辉 | Intelligent mask with built-in detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |