CN111838821A - Respirator with adjustable breathing opening - Google Patents
Respirator with adjustable breathing opening Download PDFInfo
- Publication number
- CN111838821A CN111838821A CN202010791246.0A CN202010791246A CN111838821A CN 111838821 A CN111838821 A CN 111838821A CN 202010791246 A CN202010791246 A CN 202010791246A CN 111838821 A CN111838821 A CN 111838821A
- Authority
- CN
- China
- Prior art keywords
- mounting box
- silica gel
- mounting
- mask
- adjustable
- 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
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/70—Removability
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention provides a respirator with an adjustable breathing port, which comprises a silica gel mask, wherein the silica gel mask is arranged corresponding to the mouth and nose of a human body, the mouth and nose mask of the human body is arranged in the silica gel mask, the front side surface of the silica gel mask forms a plane, an annular mounting ring is arranged on the front side surface of the silica gel mask, a through hole corresponding to and communicated with the mounting ring is arranged on the front side surface of the silica gel mask, the respirator also comprises a mounting box, the middle part of the mounting box is fixedly connected with the mounting ring, the left side and the right side of the mounting box are arranged in a bending way towards the rear side, the mounting box is arranged in a hollow way, the upper side of the mounting box is arranged in an opening way, a cover body is arranged at the opening at the upper side of the mounting box, filter cotton is filled in the mounting box, a plurality of air holes are distributed on the front side surface of the mounting, the sponge ring surrounds the through hole, and the mounting box is provided with a hole communicated with the mounting ring.
Description
Technical Field
The invention relates to a mask with an adjustable breathing opening.
Background
The epidemic prevention level of the existing mask is fixed after the existing mask is produced, so that masks with high epidemic prevention level are often used in places where the high epidemic prevention level is not needed, resource waste is caused, and the masks are basically disposable articles and are difficult to use for a long time.
Disclosure of Invention
In response to the problems identified in the background, the present invention provides a reusable mouthpiece-adjustable mask.
The technical scheme of the invention is realized as follows:
a breathing-port-adjustable mask comprises a silica gel mask, wherein the silica gel mask corresponds to the mouth and nose of a human body and is arranged in the mouth and nose mask of the human body, the front side surface of the silica gel mask forms a plane, the front side surface of the silica gel mask is provided with an annular mounting ring, the front side surface of the silica gel mask is provided with a through hole which corresponds to and is communicated with the mounting ring, the mask further comprises a mounting box, the middle part of the mounting box is fixedly connected with the mounting ring, the left side and the right side of the mounting box are arranged in a bending mode towards the rear side, the mounting box is arranged in a hollow mode, the upper side of the mounting box is arranged in an opening mode, a cover body is arranged at the opening part of the upper side of the mounting box, filter cotton is filled in the mounting box, a plurality of air holes are distributed on the front side surface of the mounting box, and connecting rings are respectively arranged, the two connecting rings are respectively provided with a tying rope belt, the inner side surface of the front side of the silica gel mask is provided with an annular sponge ring, the sponge ring surrounds the through hole, and the mounting box is provided with a hole communicated with the mounting ring.
The invention is further configured such that the mounting box and the mounting ring are both made of plastic.
The invention is further provided that the filter cotton comprises an outer cloth layer, a middle isolation layer and an inner cloth layer which are arranged in sequence from outside to inside, the edges of the outer cloth layer and the inner cloth layer are fixedly connected, and the middle isolation layer is arranged between the outer cloth layer and the inner cloth layer.
The invention is further provided that the filter cotton is a complete bag body with a long strip-shaped structure.
The invention is further provided that the rear end of the mounting ring is hermetically connected with the silica gel mask, and the front end of the mounting ring is hermetically connected with the mounting box.
The invention is further provided that the ends of the two tying rope belts are respectively provided with a fixing buckle which can be connected with each other.
By adopting the technical scheme, the invention has the beneficial effects that:
according to the mask with the adjustable breathing port, the silica gel face mask is covered on the face of a human body, the oronasal mask of the human body is arranged in the silica gel face mask, air breathed by the human body circulates through the mounting box on the front side of the silica gel face mask, the filter cotton arranged in the mounting box plays a role in filtering, and people can place filter cotton of different epidemic prevention levels in the mounting box according to conditions, so that the filter cotton of different levels can be selected according to the use conditions of people.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the mounting box of the present invention;
fig. 3 is a schematic structural view of the silica gel mask of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention is illustrated below with reference to fig. 1-3:
the utility model provides a gauze mask with adjustable mouth of respiration, includes silica gel face guard 1, silica gel face guard 1 correspond human mouth nose setting and establish human mouth nose cup in it.
The leading flank of silica gel face guard 1 form the plane, the leading flank of silica gel face guard 1 on be equipped with annular collar 2, the leading flank of silica gel face guard 1 on be equipped with collar 2 correspond and the through-hole that communicates.
Still include mounting box 3, mounting box 3 the middle part with 2 fixed connection of collar, mounting box 3 the left and right sides to the crooked setting of rear side, mounting box 3 for inside cavity setting, mounting box 3 the upside be the opening setting, mounting box 3 the upside opening part be equipped with lid 4.
The mounting box 3 is filled with filter cotton 5, and a plurality of air holes 6 are distributed on the front side surface of the mounting box 3.
The left side and the right side of the mounting box 3 are respectively provided with a connecting ring 7, the two connecting rings 7 are respectively provided with a tying rope belt 8, and the tying rope belts 8 are tied and connected at the back side of the head of a human body.
The inboard of front side of silica gel face guard 1 on be equipped with annular sponge ring 9, sponge ring 9 encircle the through-hole setting, mounting box 3 on be equipped with the hole of 2 intercommunications of collar.
The sponge ring 9 can play a role in buffering and offsetting the gas exhaled by the human body, and the exhaled gas is prevented from backflushing on the face.
Wherein, the mounting box 3 and the mounting ring 2 are both made of plastics.
Wherein, filter pulp 5 include outer cloth layer, middle isolation layer, the interior cloth layer that sets gradually from outer to interior, the marginal fixed connection on outer cloth layer and interior cloth layer, middle isolation layer set up between outer cloth layer and interior cloth layer.
Wherein, the filter cotton 5 is a complete bag body with a long strip-shaped structure.
The rear end of the mounting ring 2 is connected with the silica gel mask 1 in a sealing manner, and the front end of the mounting ring 2 is connected with the mounting box in a sealing manner.
Wherein, the ends of the two tying rope belts 8 are respectively provided with a fixing buckle which can be connected with each other.
By adopting the technical scheme, the invention has the beneficial effects that:
according to the mask with the adjustable breathing port, the silica gel mask 1 is covered on the face of a human body, the oronasal mask of the human body is arranged in the silica gel mask, air breathed by the human body circulates through the mounting box on the front side of the silica gel mask 1, the filter cotton 5 arranged on the mounting box plays a role in filtering, and people can place the filter cotton 5 with different epidemic prevention levels in the mounting box according to conditions, so that the filter cotton 5 with different levels can be selected according to the use conditions of people.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a gauze mask with adjustable breathe mouth which characterized in that: including the silica gel face guard, the silica gel face guard correspond human oronasal setting and establish human oronasal mask in it, the leading flank of silica gel face guard form the plane, the leading flank of silica gel face guard on be equipped with annular collar, the leading flank of silica gel face guard on be equipped with the collar correspond and the through-hole that communicates, still include the mounting box, the middle part of mounting box with collar fixed connection, the left and right sides of mounting box set up to the rear side bending, the mounting box be inside cavity setting, the upside of mounting box be the opening setting, the upside opening part of mounting box be equipped with the lid, the mounting box intussuseption be filled with and filter pulp, the leading flank of mounting box on distribute and have a plurality of gas pockets, the left and right sides of mounting box be equipped with the go-between respectively, be equipped with on two go-between respectively and be tied rope area, the silica gel face guard's the medial surface of front side on be equipped with annular sponge ring, sponge ring encircle the through-hole setting, the mounting box on be equipped with the hole of mounting ring intercommunication.
2. The mask according to claim 1, wherein the breathing opening is adjustable by: the mounting box and the mounting ring are both made of plastics.
3. The mask according to claim 1, wherein the breathing opening is adjustable by: the filter cotton include by outer cloth layer, middle isolation layer, the interior cloth layer that sets gradually in to, the edge fixed connection on outer cloth layer and interior cloth layer, middle isolation layer set up between outer cloth layer and interior cloth layer.
4. The mask according to claim 3, wherein the breathing opening is adjustable by: the filter cotton is a complete bag body with a long strip-shaped structure.
5. The mask according to claim 1, wherein the breathing opening is adjustable by: the rear end of the mounting ring is connected with the silica gel mask in a sealing manner, and the front end of the mounting ring is connected with the mounting box in a sealing manner.
6. The mask according to claim 1, wherein the breathing opening is adjustable by: the end parts of the two tying rope belts are respectively provided with a fixing buckle which can be connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010791246.0A CN111838821A (en) | 2020-08-07 | 2020-08-07 | Respirator with adjustable breathing opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010791246.0A CN111838821A (en) | 2020-08-07 | 2020-08-07 | Respirator with adjustable breathing opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111838821A true CN111838821A (en) | 2020-10-30 |
Family
ID=72972353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010791246.0A Pending CN111838821A (en) | 2020-08-07 | 2020-08-07 | Respirator with adjustable breathing opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111838821A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1102699A1 (en) * | 1998-07-13 | 2001-05-30 | Rudolf Brekken | Drinking device for divers |
| CN2780252Y (en) * | 2005-09-09 | 2006-05-17 | 陈绍南 | Large visual field biochemical-proof full mask |
| CN203954488U (en) * | 2014-07-23 | 2014-11-26 | 肖永初 | A kind of bionical breathing mask |
| CN108837342A (en) * | 2018-07-11 | 2018-11-20 | 朱其厚 | Removable module formula air-purifying respirator |
| CN210813590U (en) * | 2019-09-26 | 2020-06-23 | 王进发 | Protective mask for forest fire fighter |
-
2020
- 2020-08-07 CN CN202010791246.0A patent/CN111838821A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1102699A1 (en) * | 1998-07-13 | 2001-05-30 | Rudolf Brekken | Drinking device for divers |
| CN2780252Y (en) * | 2005-09-09 | 2006-05-17 | 陈绍南 | Large visual field biochemical-proof full mask |
| CN203954488U (en) * | 2014-07-23 | 2014-11-26 | 肖永初 | A kind of bionical breathing mask |
| CN108837342A (en) * | 2018-07-11 | 2018-11-20 | 朱其厚 | Removable module formula air-purifying respirator |
| CN210813590U (en) * | 2019-09-26 | 2020-06-23 | 王进发 | Protective mask for forest fire fighter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201030 |