CN106422101A - Structure-reliable easily mounted waterproof shade of gas mask - Google Patents
Structure-reliable easily mounted waterproof shade of gas mask Download PDFInfo
- Publication number
- CN106422101A CN106422101A CN201610930801.7A CN201610930801A CN106422101A CN 106422101 A CN106422101 A CN 106422101A CN 201610930801 A CN201610930801 A CN 201610930801A CN 106422101 A CN106422101 A CN 106422101A
- Authority
- CN
- China
- Prior art keywords
- water
- mask
- cover body
- resisting
- resisting mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a structure-reliable easily mounted waterproof shade of a gas mask. The waterproof shade comprises a waterproof shade body (41), wherein an assembling clamping groove (45) matched with a main talker preserved clamping groove is formed in the front end part of the waterproof shade body (41); inner inhalation valve seats (43) are symmetrically arranged at the upper part of the waterproof shade body (41); inner inhalation valve mounting holes (44) are formed inside the inner inhalation valve seats (43); a shade body turned-back side (42) which is turned inwards is arranged on the edge of the rear end of the waterproof shade body (41). By adopting the structure-reliable easily mounted waterproof shade of the gas mask, common problems of the conventional product can be solved very well, and the assembling reliability of the waterproof shade can be improved. By changing the mounting mode of the waterproof shade and a main talker body, the reliability can be improved, and the waterproof shade can be mounted more easily and conveniently.
Description
Technical field
The invention belongs to personal protection mask field, specially a kind of structure reliably easy-to-assemble breathing mask water-resisting mask.
Background technology
The function of shade assembly of blocking water is to be connected formation the exhaling of complete set, inspiratory airflow passage with main call body, is anti-
The important building block of malicious mask, by its special structure, reduces the impact exhaled to eyeglass, and so that the air-flow in cover body is walked
To more rationally reliability.
At present, the common shade assembly that blocks water on market is all by cover body, interior air-breathing valve base, interior air suction valve piece three part
Composition, be stuck in again after assembling in the draw-in groove on main communication, this structure often easily cause in use interior air-breathing valve base and
Water-resisting mask comes off.
Content of the invention
It is an object of the invention to provide a kind of structure reliably easy-to-assemble breathing mask water-resisting mask, by change water-resisting mask with
The mounting means of main call body, while improve reliability, makes water-resisting mask install more easy, improves the dress of water-resisting mask
Join reliability, and solve the caducous problem of interior air-breathing valve base.
The present invention adopts the following technical scheme that realization：
A kind of structure reliably easy-to-assemble breathing mask water-resisting mask, including water-resisting mask cover body, described water-resisting mask cover body leading section sets
It is equipped with the assembling draw-in groove reserving draw-in groove cooperation with main communication, described water-resisting mask cover body top is symmetrically arranged with interior air suction valve
Seat, air suction valve piece installing hole in setting in described interior air-breathing valve base；Described water-resisting mask cover body back edge fold inward has
Cover body Turn up hem.
The thickness of described water-resisting mask cover body is more than the thickness of cover body Turn up hem, increases its overall non-deformability.
Reinforcement is set around described interior air-breathing valve base, and reinforcement enhances the non-deformability of interior air-breathing valve base.
Described water-resisting mask cover body and cover body Turn up hem adopt silastic material to make.
Interior air-breathing valve base is designed in water-resisting mask main body, decreases the number of parts of the shade assembly that blocks water, simplify whole
Assembling process, increased overall structure reliability；Water-resisting mask and five fixed card slots of main communication cooperation, draw-in groove card during assembling
In the reserved draw-in groove of main communication, this kind of assembling mode is simple and reliable, facilitates disassembly, cleaning water-resisting mask.Due to water-resisting mask
At the mouth and nose of curved portion and people, curve is more close, and from more soft silastic material, so that water-resisting mask is worn more
Comfortable；The notch being adopted, facilitates installation and the dismounting of water-resisting mask and main communication；Meanwhile, this new structure increases
The inner space of water-resisting mask, is conducive to the structure design of main communication part, is easy to increase the functional structure of main communication.
By ergonomics, the curved-surface structure designing water-resisting mask, so as to more fit with face, increases comfortable wearing
Property；Interior air-breathing valve base is designed the number of parts reducing the shade assembly that blocks water in water-resisting mask main body, solves interior air suction valve
The caducous shortcoming of seat；Five fixed card slots are designed, this kind of five-point type assembling mode improves at water-resisting mask and main communication cooperation
The assembly reliability of water-resisting mask, and assemble simple, convenient dismantles.
The present invention solves current product common problem well, improves the assembly reliability of water-resisting mask.Logical
Cross the mounting means changing water-resisting mask and main call body, while improve reliability, so that water-resisting mask is installed more easy.
Brief description
Fig. 1 represents water-resisting mask front view.
Fig. 2 represents the B-B sectional view of Fig. 1.
Fig. 3 represents full face formula list tank mask sectional view.
In figure, 1- eyeglass clip, 2- cover body, 3- all-transparent eyeglass, 4- water-resisting mask, air suction valve piece in 5-, the main call of 6-
Device, 7- main communication clip, 8- outlet valve piece, 9- main communication enclosing cover, 10- air suction valve piece, 11- trip bolt, 41- hinders
Water cover cover body, 42- cover body Turn up hem, air-breathing valve base in 43-, air suction valve piece installing hole in 44-, 45- assembles draw-in groove, 46-
Reinforcement.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in detail.
A kind of structure reliably easy-to-assemble breathing mask water-resisting mask, as shown in Figure 1, 2, including water-resisting mask cover body 41, shown
Water-resisting mask cover body 41 leading section is provided with the assembling draw-in groove 45 reserving draw-in groove cooperation with main communication, on described water-resisting mask cover body 40
Portion is symmetrically arranged with interior air-breathing valve base 43, air suction valve piece installing hole 44 in setting in described interior air-breathing valve base 43；Described
Water-resisting mask cover body 41 back edge fold inward has cover body Turn up hem 42.
As shown in Fig. 2 described interior air-breathing valve base 43 surrounding arranges reinforcement 46.
The thickness of described water-resisting mask cover body 41 is more than the thickness of cover body Turn up hem 42.Described water-resisting mask cover body 41 and Turn up hem
Cover body 42 adopts silastic material to make.
The curved-surface structure of water-resisting mask is it is ensured that the compactness fitted of itself and face and comfortableness；Interior air-breathing valve base is designed
In water-resisting mask main body, simplify its structure；Design five fixed card slot structures at water-resisting mask and main communication cooperation, block during assembling
Groove is stuck in the reserved draw-in groove of main communication, and assembling is simple, convenient.
Fig. 3 is assemblied in the sectional view in breathing mask for water-resisting mask, and during assembling, main communication 6 is assemblied in what eyeglass was reserved
In fixing hole more fixing by main communication clip 7 and all-transparent eyeglass 3, increase rubber seal between both, exhale and live
Door piece 8 is assemblied in the fixing in the hole of main communication 6 upper end, and air suction valve piece 10 is assemblied in the fixing in the hole of main communication 6 lower end,
The convex tendon of main communication enclosing cover 9 sticks in the groove of main communication 6, completes the assembling of main communication, five of water-resisting mask 4 lower end
Draw-in groove is mutually fixed with the boss of main communication 6, and water-resisting mask 4 is fixed on main communication 6.The edge of all-transparent eyeglass 3 injects
In the draw-in groove that cover body 2 is reserved, position line between the two is just right, and eyeglass clip 1 encases mask body periphery, in eyeglass clip 1 lower end
Fastened with trip bolt 11, so that all-transparent eyeglass 3 and cover body 2 is fitted close, netted headband is assemblied on eyeglass clip 1,
Canister is screwed on the tank plinth that main communication 6 is reserved afterwards, completes the assembling of full face formula list tank mask.
Finally it should be noted that above example is only in order to illustrate technical scheme and unrestricted, although reference
The embodiment of the present invention has been described in detail, it will be understood by those within the art that, technical scheme is entered
Row modification or equivalent, without departure from the spirit and scope of technical scheme, it all should cover the power of the present invention
In the claimed scope of profit.
Claims (4)
1. a kind of structure reliably easy-to-assemble breathing mask water-resisting mask, including water-resisting mask cover body（41）It is characterised in that：Shown resistance
Water cover cover body（41）Leading section is provided with the assembling draw-in groove reserving draw-in groove cooperation with main communication（45）, described water-resisting mask cover body
（40）Top is symmetrically arranged with interior air-breathing valve base（43）, described interior air-breathing valve base（43）In interior setting, air suction valve piece is installed
Hole（44）；Described water-resisting mask cover body（41）Back edge fold inward has cover body Turn up hem（42）.
2. structure according to claim 1 reliably easy-to-assemble breathing mask water-resisting mask it is characterised in that：Described water-resisting mask
Cover body（41）Thickness be more than cover body Turn up hem（42）Thickness.
3. structure according to claim 1 and 2 reliably easy-to-assemble breathing mask water-resisting mask it is characterised in that：Described interior
Air suction valve seat（43）Surrounding setting reinforcement（46）.
4. structure according to claim 1 and 2 reliably easy-to-assemble breathing mask water-resisting mask it is characterised in that：Described resistance
Water cover cover body（41）With cover body Turn up hem（42）Made using silastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930801.7A CN106422101A (en) | 2016-10-31 | 2016-10-31 | Structure-reliable easily mounted waterproof shade of gas mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930801.7A CN106422101A (en) | 2016-10-31 | 2016-10-31 | Structure-reliable easily mounted waterproof shade of gas mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106422101A true CN106422101A (en) | 2017-02-22 |
Family
ID=58178273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610930801.7A Pending CN106422101A (en) | 2016-10-31 | 2016-10-31 | Structure-reliable easily mounted waterproof shade of gas mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422101A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4402316A (en) * | 1981-04-27 | 1983-09-06 | U.S.D. Corp. | Breathing gas mask |
| US5411021A (en) * | 1992-06-25 | 1995-05-02 | Dragerwerk Ag | Breathing mask with speaking device |
| US5572990A (en) * | 1994-06-08 | 1996-11-12 | Berlin; Florence | Respiratory mask and microphone mount for use therein |
| CN200973927Y (en) * | 2006-06-05 | 2007-11-14 | 淡平 | Dust-proof water-absorbing mask |
| CN103550876A (en) * | 2013-11-11 | 2014-02-05 | 中国人民解放军白求恩医务士官学校 | First-aid anti-gas mask |
| CN104245052A (en) * | 2012-02-23 | 2014-12-24 | 兴研株式会社 | Respiratory protective equipment |
| CN205127195U (en) * | 2015-11-12 | 2016-04-06 | 山西新华化工有限责任公司 | Complete industrial mask of face formula |
| CN206167672U (en) * | 2016-10-31 | 2017-05-17 | 山西新华化工有限责任公司 | Structure is breathing mask of easy equipment cover that blocks water reliably |
-
2016
- 2016-10-31 CN CN201610930801.7A patent/CN106422101A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4402316A (en) * | 1981-04-27 | 1983-09-06 | U.S.D. Corp. | Breathing gas mask |
| US5411021A (en) * | 1992-06-25 | 1995-05-02 | Dragerwerk Ag | Breathing mask with speaking device |
| US5572990A (en) * | 1994-06-08 | 1996-11-12 | Berlin; Florence | Respiratory mask and microphone mount for use therein |
| CN200973927Y (en) * | 2006-06-05 | 2007-11-14 | 淡平 | Dust-proof water-absorbing mask |
| CN104245052A (en) * | 2012-02-23 | 2014-12-24 | 兴研株式会社 | Respiratory protective equipment |
| CN103550876A (en) * | 2013-11-11 | 2014-02-05 | 中国人民解放军白求恩医务士官学校 | First-aid anti-gas mask |
| CN205127195U (en) * | 2015-11-12 | 2016-04-06 | 山西新华化工有限责任公司 | Complete industrial mask of face formula |
| CN206167672U (en) * | 2016-10-31 | 2017-05-17 | 山西新华化工有限责任公司 | Structure is breathing mask of easy equipment cover that blocks water reliably |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |