CN102285434A - multifunctional breathing mask - Google Patents
multifunctional breathing mask Download PDFInfo
- Publication number
- CN102285434A CN102285434A CN2011102438500A CN201110243850A CN102285434A CN 102285434 A CN102285434 A CN 102285434A CN 2011102438500 A CN2011102438500 A CN 2011102438500A CN 201110243850 A CN201110243850 A CN 201110243850A CN 102285434 A CN102285434 A CN 102285434A
- Authority
- CN
- China
- Prior art keywords
- face shield
- inlet end
- flexible tube
- end housing
- intake end
- 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
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a multifunctional breathing mask, comprising a mask, a flexible tube and an intake end shell, wherein one end of the flexible tube is connected with the intake end shell, the other end of the flexible tube is connected with the mask, the tube chamber of the flexible tube communicates with the inner cavity of the intake end shell and the air inlet of the mask, the outer wall of the intake end shell is provided with a plurality of air inlets communicate with the inner cavity of the intake end shell, and a weight block or a floating block is filled in the inner cavity of the intake end shell. Compared with the prior art, the multifunctional breathing mask has the advantages that: when in use, a user does not need to take any oxygen supply equipment along. so that the user can focus on actual operations in underwater or downhole operations; and synchronously, due to that the intake end shell is always positioned in atmospheric environment, the air sucked by the user is directly from the atmosphere, therefore, the air cannot be exhausted, and the safety of the user in the underwater or downhole operation is greatly increased.
Description
Technical field
The present invention relates to a kind of respiratory auxiliary system, especially a kind of multifunctional breath face shield.
Background technology
Breather mask is widely used in industry-by-industry as a kind of auxiliary device that helps oxygen in the smooth and easy aspirated air of people, and especially, in mineral products borehole operation, work drowned, medical first aid process, it is particularly outstanding that the effect of breather mask just seems.
Existing breather mask includes a face shield with human face's form fit, at face shield outer setting air intlet, during use, face shield is worn on facial, make the corresponding people's of medial extremity of air intlet oral area, generally, under the relatively poor situation of some ambient air qualities (for example have poisonous gas or the dust-like floating debris is more), also need load some filter layers in the air intlet of face shield, these filter layers can play the effect that is adsorbed with poisonous gas or dust.Yet existing breather mask needs to cooperate outside oxygen supply equipment to use in the process of practical application usually, for example, in mine during operation, because underground air is thin, and Carbon Dioxide in Air content is higher, in order to prevent anoxic, the breather mask input end that people wear need be connected oxygen bottle usually, also has, in work drowned, need subsidiary oxygen bottle equally, because subsidiary oxygen bottle has certain weight and volume, people are very inconvenience in down-hole or under-water operation process.
Summary of the invention
In order to overcome the defective of existing breather mask, the present invention proposes a kind of multifunctional breath face shield, and people need not subsidiary any oxygen supply equipment, the convenient use in the down-hole or during under-water operation.
For achieving the above object, the present invention is by the following technical solutions:
The multifunctional breath face shield, it comprises face shield, flexible tube, inlet end housing, one end of flexible tube is connected on the inlet end housing, the other end of flexible tube is connected on the face shield, the inner chamber of the tube chamber conducting inlet end housing of flexible tube and the air intlet of face shield, inlet end housing outer wall is provided with a plurality of and induction opening its inner chamber conducting, and is filled with a gravity block or suspension piece in the inner chamber of inlet end housing.
Described inlet end housing comprises upper casing, and the lower casing that is detachably connected on upper casing top, and gravity block or suspension piece detouchable are installed in the inlet end enclosure interior.
Be provided with filter layer in the air intlet of face shield.
Described filter layer is the carbon adsorbed layer.
Described inlet end housing is spherical or the regular hexahedron shape.
Described inlet end housing comprises upper casing and the lower casing that removably connects with upper casing.
The length of described flexible tube is greater than 4m.
Than prior art, the present invention has following technique effect:
Breather mask of the present invention in use, the user need not to attach with oneself any oxygen supply equipment, the user is under water or in the mechanism of down-hole, energy can be concentrated in the practical operation, simultaneously, because the inlet end housing is arranged in air environment all the time, user institute suction air is directed to atmosphere, the situation that gas is used up can not take place, increased the user greatly under water or carry out the safety of operation.
Below, in conjunction with the accompanying drawings and the specific embodiment, the present invention is elaborated:
Description of drawings
Fig. 1 is the structural representation of a kind of multifunctional breath face shield of the present invention;
Fig. 2 is a kind of running condition scheme drawing of multi-functional face shield shown in Figure 1;
Fig. 3 is the another kind of running condition scheme drawing of multi-functional face shield shown in Figure 1;
Fig. 4 is the structural representation of the another kind of multifunctional breath face shield of the present invention.
The specific embodiment
See also Fig. 1, multifunctional breath face shield of the present invention comprises face shield 1, flexible tube 2, inlet end housing 3, the shape of face shield 1 and people's face shape coupling, adopt the soft plastic material to form, meet the human engineering principle, on it with the cooresponding air intlet 11 that is provided with of people's oral area, inlet end housing 3 is a spherical plastic casing, inside has a containing cavity, evenly be provided with a plurality of induction openings 31 at its outside face, flexible tube 2 is connected between face shield 1 and the inlet end housing 3, and the tube chamber by flexible tube 2 it should be noted that the input end conducting of the containing cavity and the air intlet 11 of inlet end housing 3 here, flexible tube 2 and inlet end housing 3 and face shield 1 junction adopt encapsulation process.In the containing cavity of inlet end housing 3, be filled with the less suspension piece 4 of a density.
Referring to Fig. 2, above-mentioned breather mask is employed in the operation process under water, operating personal is worn face shield 1 and is slipped into below the water surface A, select the material suspension piece 4 of density for use, thereby inlet end housing 3 is because buoyancy function less than water, be positioned at more than the water surface A, when operating personal was breathed below the water surface, air entered into the containing cavity of inlet end housing 3 in induction opening 31, and entered into the oral cavity of operating personal via flexible tube 2 and air intlet 11.
Using method of the present invention is not limited in this, be applied in the borehole operation, specifically referring to Fig. 3, above-mentioned suspension piece 4 is replaced to a gravity block, and operating personal is worn the operating area that face shield 1 goes downwards to mine B, and inlet end housing 3 is placed in more than the ground, because the effect of gravity block, the placement that inlet end housing 3 can be stabilized is preposition on the ground, and 2 of flexible tubies can be according to the moving of operating personal position, and the different shape of conversion is to adapt to the operation needs.
The above-mentioned inlet end housing 3 of the present invention can also be other shapes, as hexahedral shape etc., as shown in Figure 4, it can also comprise upper casing 32 and lower casing 33, upper casing 32 is connected with lower casing 33 detouchables, and above-mentioned suspension piece 4 or gravity block detouchable be connected in the containing cavity of inlet end housing 3, so, then conveniently replaced built-in suspension piece or gravity block also can be placed for operation tool between upper casing 32 and the lower casing 33 simultaneously.
General under water or the needs of borehole operation the length of above-mentioned flexible tube 2 can design as required in order to adapt to, and generally, the length of flexible tube 2 all need be greater than 4m, so that adapt to common operation.Can also install filter layer additional on above-mentioned face shield 1, specifically be arranged in the air intlet 11, this filter layer can be the adsorbed layer that carbon adsorbing material is made.
It below only is better embodiment of the present invention; can not only judge protection scope of the present invention according to above-mentioned better embodiment; say accurately; those skilled in the art are in the scope of the technological thought that the present invention embodied; the various corresponding distressed structure of making all should fall within protection scope of the present invention.
Claims (7)
1. multifunctional breath face shield, it is characterized in that, it comprises face shield, flexible tube, inlet end housing, one end of flexible tube is connected on the inlet end housing, the other end of flexible tube is connected on the face shield, the inner chamber of the tube chamber conducting inlet end housing of flexible tube and the air intlet of face shield, inlet end housing outer wall are provided with a plurality of and induction opening its inner chamber conducting, and are filled with a gravity block or suspension piece in the inner chamber of inlet end housing.
2. multifunctional breath face shield as claimed in claim 1 is characterized in that, described inlet end housing comprises upper casing, and the lower casing that is detachably connected on upper casing top, and gravity block or suspension piece detouchable are installed in the inlet end enclosure interior.
3. multifunctional breath face shield as claimed in claim 1 is characterized in that, is provided with filter layer in the air intlet of face shield.
4. multifunctional breath face shield as claimed in claim 3 is characterized in that, described filter layer is the carbon adsorbed layer.
5. multifunctional breath face shield as claimed in claim 1 is characterized in that, described inlet end housing is spherical or the regular hexahedron shape.
6. multifunctional breath face shield as claimed in claim 1 is characterized in that, described inlet end housing comprises upper casing and the lower casing that removably connects with upper casing.
7. multifunctional breath face shield as claimed in claim 1 is characterized in that the length of described flexible tube is greater than 4m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102438500A CN102285434A (en) | 2011-08-23 | 2011-08-23 | multifunctional breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102438500A CN102285434A (en) | 2011-08-23 | 2011-08-23 | multifunctional breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102285434A true CN102285434A (en) | 2011-12-21 |
Family
ID=45332241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102438500A Pending CN102285434A (en) | 2011-08-23 | 2011-08-23 | multifunctional breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102285434A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625620A (en) * | 2012-08-22 | 2014-03-12 | 张登松 | Sea wave life saving device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08156881A (en) * | 1991-12-02 | 1996-06-18 | Yoshimasa Oonishi | Diving apparatus in shallow sea |
| JPH1053193A (en) * | 1996-08-08 | 1998-02-24 | Minoru Fukuda | Diving breathable snorkel |
| CN2280045Y (en) * | 1996-09-05 | 1998-04-29 | 董海龙 | Natural breathing diving suit |
| CN1370714A (en) * | 2001-02-27 | 2002-09-25 | 吴建 | Submerged pipe type water surface respirator |
| JP2004026121A (en) * | 2002-06-24 | 2004-01-29 | Masatake Kobayashi | Underwater respirator |
| CN200948879Y (en) * | 2006-09-22 | 2007-09-19 | 赵佳乐 | Portable multifunctional aqualung |
| CN201033631Y (en) * | 2007-05-19 | 2008-03-12 | 侯洋浩 | Sub-aqueous auxiliary breathing apparatus |
| CN202574595U (en) * | 2011-08-23 | 2012-12-05 | 康寻达 | Multifunctional breathing mask |
-
2011
- 2011-08-23 CN CN2011102438500A patent/CN102285434A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08156881A (en) * | 1991-12-02 | 1996-06-18 | Yoshimasa Oonishi | Diving apparatus in shallow sea |
| JPH1053193A (en) * | 1996-08-08 | 1998-02-24 | Minoru Fukuda | Diving breathable snorkel |
| CN2280045Y (en) * | 1996-09-05 | 1998-04-29 | 董海龙 | Natural breathing diving suit |
| CN1370714A (en) * | 2001-02-27 | 2002-09-25 | 吴建 | Submerged pipe type water surface respirator |
| JP2004026121A (en) * | 2002-06-24 | 2004-01-29 | Masatake Kobayashi | Underwater respirator |
| CN200948879Y (en) * | 2006-09-22 | 2007-09-19 | 赵佳乐 | Portable multifunctional aqualung |
| CN201033631Y (en) * | 2007-05-19 | 2008-03-12 | 侯洋浩 | Sub-aqueous auxiliary breathing apparatus |
| CN202574595U (en) * | 2011-08-23 | 2012-12-05 | 康寻达 | Multifunctional breathing mask |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625620A (en) * | 2012-08-22 | 2014-03-12 | 张登松 | Sea wave life saving device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2005027997A3 (en) | Personal oxigen and air delivery system | |
| CN202574595U (en) | Multifunctional breathing mask | |
| CN206214590U (en) | One kind is used for deep layer mine Portable circulation breathing equipment | |
| CN102285434A (en) | multifunctional breathing mask | |
| CN107376147A (en) | A kind of safety fire fighting rescue helmet fire extinguishing integrated device | |
| CN106288017A (en) | Underground work feeder | |
| CN111617397B (en) | Independent convenient renew cartridge self-rescuer | |
| CN204121559U (en) | A kind of cycle gas escape type oxygen face mask | |
| EP2475412A1 (en) | Breathing apparatus | |
| CN203383768U (en) | Drilling orifice dust catching device | |
| CN206094341U (en) | Borehole operation air feeder | |
| CN204092767U (en) | Air bag buffer-type autonomous respiration oxygen sucking and discharging device | |
| CN102251801A (en) | Underground self-rescue device for coal mine | |
| CN202670079U (en) | Bracelet-shaped water self-rescue device | |
| AR055230A1 (en) | FLOATING, SUBMERSIBLE AND EMERGIBLE PLATFORM BY PNEUMATIC ACTION TO BE USED IN SWIMMING POOLS | |
| CN204219640U (en) | A kind of positive-pressure type mining dust-proof mouth mask | |
| CN103721332A (en) | Highland breathing machine | |
| CN202320750U (en) | Underwater breathing apparatus | |
| CN203829504U (en) | Mining gas mask enabling drinking and eating to be achieved safely | |
| CN201094815Y (en) | Mining amphibian respiration self-saving device | |
| CN2782145Y (en) | Isolation chemical oxygen supply self saving device | |
| CN201953405U (en) | Underground self-rescue device for coal mine | |
| CN104190011A (en) | Portable miniature escape respirator | |
| CN209662477U (en) | Deep-well pressure fan for fire-fighting and rescue | |
| CN204273368U (en) | A kind of safety cap that clean air source is provided |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Kang Xunda Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Huang Qin Document name: Notification of Publication of the Application for Invention |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Qin Document name: Notification of Passing Examination on Formalities |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111221 |