CN211132569U - First aid respirator with adjustable face - Google Patents
First aid respirator with adjustable face Download PDFInfo
- Publication number
- CN211132569U CN211132569U CN201921153701.3U CN201921153701U CN211132569U CN 211132569 U CN211132569 U CN 211132569U CN 201921153701 U CN201921153701 U CN 201921153701U CN 211132569 U CN211132569 U CN 211132569U
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- face
- main part
- slider
- connector
- guard main
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Abstract
The utility model provides a first aid respirator with adjustable face, including face guard main part and gas storage bag, the gas storage bag is connected through the breather pipe to the face guard main part, the right side of breather pipe is connected with the breathing pipe, the gas outlet has been seted up on the surface of face guard main part, the right side of face guard main part is provided with right connector, the left side of face guard main part is provided with left connector, left side connector and right connector pass through the fastening rope and connect, the left end of fastening rope is provided with the link, solid fixed ring has been seted up on the surface of fastening rope, left side connector comprises last slider and lower slider, open one side of slider has the entry down, the bottom of slider is provided with hangs the ring down, the utility model discloses following beneficial effect has: can be according to the length of the tight rope of size adjustment of patient's shape of face to adapt to different patients' use, can used repeatedly simultaneously, can not be because of getting down and taking the stability that influences the face mask main part on the face back and forth.
Description
Technical Field
The utility model relates to a first aid respirator with adjustable face belongs to respirator equipment field.
Background
The breathing mask needs to be worn on the nose or the nose and the mouth of a patient through a head band, the head band is usually connected with the frame body through connectors, so that the breathing mask can be fixed on the head of the patient, the breathing mask usually needs to be worn by the patient for a long time, and the wearing comfort is one of the standards for measuring the performance of the breathing mask product. In order to relieve the oppression feeling applied to the face of a patient by a cushion of the breathing mask, people usually fix the breathing mask on the nose or the mouth of the patient by using an elastic rope, but the breathing mask is not enough as the breathing mask needs to be repeatedly used because the types, ages and heights of the patients are different and the sizes of the faces of the patients are different, and the elastic rope is not enough as a fixing unit when the breathing mask needs to be repeatedly used, and the use is influenced because the elastic rope loses elasticity when the breathing mask is taken down.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a first aid respirator with adjustable face to solve the problem that proposes in the above-mentioned background art, the utility model discloses can adjust the length of fastening rope according to the size of patient's shape of face to adapt to different patients' use, simultaneously can used repeatedly.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a first aid respirator with adjustable face, includes face guard main part and gas storage bag, the face guard main part passes through the breather pipe and connects the gas storage bag, the right side of breather pipe is connected with the breathing pipe, the gas outlet has been seted up on the surface of face guard main part, the right side of face guard main part is provided with right connector, the left side of face guard main part is provided with left connector, left side connector and right connector pass through the fastening rope and connect, the left end of fastening rope is provided with the link, solid fixed ring has been seted up on the surface of fastening rope, left side connector comprises upper sliding block and lower sliding block, open one side of lower sliding block has the entry, the bottom of lower sliding block is provided with suspension ring.
Furthermore, a one-way valve is arranged inside the vent pipe, and a one-way valve is arranged in the air outlet.
Further, the fixed ring is provided with a plurality of, and a plurality of fixed rings are even seted up on the surface of fastening rope.
Furthermore, the number of the fastening ropes is two, one ends of the two fastening ropes are connected to the right connecting buckle through hanging rings, and the other ends of the fastening ropes are connected to the left connector through fixing rings.
Further, the cross section of lower slider is the I shape, go up the slider card in the both sides of lower slider, go up the slider and slide in lower slider.
The utility model has the advantages that: the utility model discloses a first aid respirator with adjustable face can be according to the length of the size adjustment fastening rope of patient's shape of face to adapt to different patients' use, can used repeatedly simultaneously, can not influence the stability of face guard main part on the face because of back and forth taking off and taking.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a first aid breathing mask with an adjustable face according to the present invention;
fig. 2 is a schematic view of a fastening rope of a first-aid breathing mask with an adjustable face according to the present invention;
fig. 3 is a top view of the left connector of the adjustable face emergency respirator of the present invention;
fig. 4 is a schematic view of the upper slider and the lower slider of the adjustable face emergency respirator of the present invention;
in the figure: 1-mask body, 2-air storage bag, 11-air outlet, 12-air pipe, 13-air suction pipe, 14-right connecting buckle, 15-left connector, 16-fastening rope, 151-upper slide block, 152-lower slide block, 1521-inlet, 1522-suspension ring, 161-suspension ring and 162-fixing ring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a first aid respirator with adjustable face, including mask main part 1 and gas storage bag 2, mask main part 1 passes through breather pipe 12 and connects gas storage bag 2, the right side of breather pipe 12 is connected with breathing pipe 13, gas outlet 11 has been seted up on mask main part 1's surface, mask main part 1's right side is provided with right connector 14, mask main part 1's left side is provided with left connector 15, left connector 15 and right connector 14 are connected through fastening rope 16, fastening rope 16's left end is provided with link 161, fastening rope 16's surface has been seted up solid fixed ring 162, left connector 15 comprises top shoe 151 and lower slider 152, open one side of lower slider 152 has entry 1521, the bottom of lower slider 152 is provided with suspension ring 1522.
As an embodiment of the present invention: the inside of breather pipe 12 is provided with the check valve, is provided with one-way valve in the gas outlet 11, and this design has ensured most basic face guard and has used.
As an embodiment of the present invention: the fixing rings 162 are provided in plurality, the fixing rings 162 are uniformly arranged on the surface of the fastening rope 16, and the fixing rings 162 at the proper positions can be selected by a patient according to the actual use condition by arranging the fixing rings 162.
As an embodiment of the present invention: two fastening ropes 16 are provided, one ends of the two fastening ropes 16 are connected to the right connector buckle 14 through the hanging ring 161, and the other ends of the fastening ropes 16 are connected to the left connector 15 through the fixing ring 162.
The cross section of the lower slider 152 is i-shaped, the upper slider 151 is clamped at two sides of the lower slider 152, and the upper slider 151 slides in the lower slider 152.
During production, one end of each of the two fastening ropes 16 is connected to the right connecting buckle 14 through the hanging ring 161, during actual use, the patient first pushes the upper slider 151, so that the upper slider 151 slides over the lower slider 152 until the entrance 1521 is exposed, then the patient can select one fastening rope 16 to wind around the brain according to actual conditions, then select the fixing ring 162 in a proper position to be inserted into the entrance 1521, then slide the fastening rope 16 until the fixing ring 162 moves to the hanging ring 1522, then select the other fastening rope 16, select the fixing ring 162 hung on the brain or hung on the chin according to actual conditions, then select the fixing ring 162 in a proper position to be inserted into the entrance 1521, then slide the fastening rope 16 until the fixing ring 162 moves to the hanging ring 2, move the upper slider 152151 to make the upper slider 151 and the lower slider 152 coincide, complete the fixing step, and adjust the length of the fastening rope 16 according to the size of the face of the patient, thereby adapt to the use of different patients, can used repeatedly simultaneously, can not influence the stability of mask body 1 on the face because of getting off and taking on back.
As an embodiment of the present invention: the rear side of the left connector 15 is in contact with one side of the mask body 1, the upper slider 151 and the lower slider 152 slide up and down, and the upper slider 151 engages with the lower slider 152 by gravity.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a first aid respirator with adjustable face, includes mask body and gas storage bag, its characterized in that: the gas storage bag is connected through the breather pipe to the face guard main part, the right side of breather pipe is connected with the breathing pipe, the gas outlet has been seted up on the surface of face guard main part, the right side of face guard main part is provided with right connector link, the left side of face guard main part is provided with left connector, left side connector and right connector link are connected through the fastening rope, the left end of fastening rope is provided with the link, solid fixed ring has been seted up on the surface of fastening rope, left side connector comprises upper slide and lower slider, open one side of slider down has the entry, the bottom of slider is provided with the suspension loop down.
2. The face adjustable emergency respiratory mask of claim 1, wherein: the inside of breather pipe is provided with the check valve, be provided with one-way valve in the gas outlet.
3. The face adjustable emergency respiratory mask of claim 1, wherein: the fixed ring is provided with a plurality of, and a plurality of fixed rings are even set up on the surface of fastening rope.
4. The face adjustable emergency respiratory mask of claim 1, wherein: the two fastening ropes are arranged, one ends of the two fastening ropes are connected to the right connecting buckle through hanging rings, and the other ends of the fastening ropes are connected to the left connector through fixing rings.
5. The face adjustable emergency respiratory mask of claim 1, wherein: the cross section of lower slider is the I shape, go up the slider card in the both sides of lower slider, go up the slider and slide in the lower slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921153701.3U CN211132569U (en) | 2019-07-22 | 2019-07-22 | First aid respirator with adjustable face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921153701.3U CN211132569U (en) | 2019-07-22 | 2019-07-22 | First aid respirator with adjustable face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211132569U true CN211132569U (en) | 2020-07-31 |
Family
ID=71744468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921153701.3U Active CN211132569U (en) | 2019-07-22 | 2019-07-22 | First aid respirator with adjustable face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211132569U (en) |
-
2019
- 2019-07-22 CN CN201921153701.3U patent/CN211132569U/en active Active
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