CN220142465U - Oxygen respirator convenient to use - Google Patents
Oxygen respirator convenient to use Download PDFInfo
- Publication number
- CN220142465U CN220142465U CN202321012982.7U CN202321012982U CN220142465U CN 220142465 U CN220142465 U CN 220142465U CN 202321012982 U CN202321012982 U CN 202321012982U CN 220142465 U CN220142465 U CN 220142465U
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- Prior art keywords
- wall
- oxygen
- fixedly connected
- convenient
- oxygen supply
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000001301 oxygen Substances 0.000 title claims abstract description 81
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 81
- 239000007789 gas Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 210000001202 rhombencephalon Anatomy 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000006837 decompression Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an oxygen respirator convenient to use, and relates to the technical field of oxygen respirators. According to the utility model, the toothed plate is driven by the inner side of one end of the threaded column, one side of the toothed plate extrudes the spring, the spring is limited by the limiting telescopic column, the toothed block on one side of the toothed plate is separated from the toothed block of the toothed block, and when the oxygen supply pipe is inserted into the inner side of the mounting opening, the oxygen in the air storage bag and the mask is enriched by the oxygen supply pipe, so that the effect of absorbing the oxygen by a user is facilitated, and the problem that the oxygen pipe is inconvenient to mount is solved.
Description
Technical Field
The utility model relates to the technical field of oxygen respirators, in particular to an oxygen respirator convenient to use.
Background
The oxygen respirator, also called an isolated compressed oxygen respirator, has a respiratory system isolated from the outside, and the instrument and the respiratory system of a human body form internal circulation, and oxygen is provided by a high-pressure gas cylinder, and gas generated during breathing is stored by an air bag.
For example, chinese patent publication No. CN216061579U discloses an oxygen respirator convenient to use, keep away from in the one end of junction valve through the respirator and be provided with the buffer collar, the buffer collar sets up to the decompression plastics material, have very strong decompression effect, let user's travelling comfort improve, and can prevent effectively that skin from ulcerating red swelling, the emergence of pressure sore etc. condition, and set up the third connector in respirator one end, the third connector is linked together with the respirator, the other end of the straw that the third connector is connected with the second connector is connected, and then thereby be convenient for thereby the third connector is connected the other end of straw, make the oxygen that enters into in the gas storage bag through first connector fill with the respirator in, thereby facilitate the use absorbs the oxygen, the spliced pole in the oxygen respirator uses the centre of a circle of spliced pole to set up as central point circumference array, be convenient for fix the fixed band all around, spacing the fixed band on the spliced pole through the support column, it drops from the support column to have avoided the fixed band to further guaranteed the stability that the fixed band is connected with the respirator.
The following problems exist in the prior art:
the oxygen pipe of the existing oxygen respirator convenient to use is basically directly inserted into the bottom of the air storage bag, and the problem that the oxygen pipe is easy to leak or separate due to the lack of a framework for fixing the oxygen pipe; most of the existing oxygen respirators only have the problem that the small-sized oxygen respirators do not have a mask fixing strap when the mask fixing strap is worn.
Disclosure of Invention
The present utility model provides an oxygen respirator that is easy to use, and solves the problems set forth in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an oxygen respirator convenient to use, includes gauze mask and oxygen supply tube, the one end fixed mounting of gauze mask has the emission piece, the outer wall fixed mounting of gauze mask one side has a rubber circle frame, the bottom fixedly connected with oxygen supply mouth of emission piece, the outer wall threaded connection of oxygen supply mouth bottom has the butt joint mouth, the bottom fixedly connected with gas storage bag of butt joint mouth, the bottom fixedly connected with installing port of gas storage bag, the inboard fixedly connected with intubate of installing port bottom, the inboard fixed mounting of gauze mask outer wall has an oronasal installation cover, the inboard inner wall of oronasal installation cover just is located the inside of emission piece and has seted up filtration ventilation net, the inboard fixed mounting of installing port bottom plate has rubber seal, the outer wall fixedly connected with tooth piece at oxygen supply tube top.
The technical scheme of the utility model is further improved as follows: the inside inner wall fixed mounting of installing port has spacing flexible post, the outer wall activity of spacing flexible post has cup jointed the spring.
The technical scheme of the utility model is further improved as follows: the outer wall fixed mounting of spacing flexible post one end has the pinion rack, the outer wall fixed mounting of pinion rack one side has the screw thread post.
The technical scheme of the utility model is further improved as follows: one end fixedly connected with fixed column of screw thread post, the inboard fixedly connected with turning block of one end and being located the installing port outer wall of fixed column, the outer wall rotation of turning block is connected with the pull ring.
The technical scheme of the utility model is further improved as follows: the outer wall of the first rubber ring frame is fixedly provided with a fixed block, and the outer wall of the inner side of the fixed block is movably sleeved with a stretching belt.
The technical scheme of the utility model is further improved as follows: the outer wall fixed mounting of fixed block bottom has No. two rubber ring frames, no. two rubber ring frame's inboard fixed mounting has the spacing area.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides an oxygen respirator convenient to use, which adopts the mutual coordination among a mounting port, a limiting telescopic column, a spring, a toothed plate, a threaded column, a fixed column, a rotating block and a pull ring, wherein the pull ring on the outer wall of the mounting port is pulled to rotate, so that the pull ring drives the rotating block to drive the fixed column, the threaded column is pulled to the inner side of the outer wall of the mounting port by the fixed column to rotate, the threads on the outer wall of the threaded column and the threads on the inner side of the mounting port rotate, the toothed plate is driven by the inner side of one end of the threaded column, one side of the toothed plate extrudes the spring, the spring is limited by the limiting telescopic column, the toothed block on one side of the toothed plate is separated from the toothed block of the toothed block, and when the oxygen supply pipe is inserted into the inner side of the mounting port, oxygen in the air storage bag and the mask is filled by the oxygen supply pipe, so that the oxygen is absorbed by a user conveniently, and the problem of inconvenient installation of the oxygen pipe is solved.
The utility model provides an oxygen respirator convenient to use, which adopts the mutual matching of a first rubber ring frame, a fixed block, a stretching belt, a first rubber ring frame and a limiting belt, and by pulling a second rubber ring frame and the first rubber ring frame, the second rubber ring frame is pulled to drive the stretching belt on the outer wall of the fixed block to stretch, then the first rubber ring frame is sleeved on a nose and a mouth, the second rubber ring frame is sleeved on a hindbrain, the limiting belt arranged on the inner side of the second rubber ring frame is sleeved on the hindbrain of a person, so that the nose and mouth mounting cover in the mask is attached on the nose and mouth of the person, and the air is discharged through the discharging block in the mouth and nose mounting cover at the top of a filtering ventilation net, thereby solving the problem that the traditional small oxygen respirator does not have a mask fixing belt.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the inner side structure of a rubber ring frame I of the present utility model;
FIG. 3 is a schematic cross-sectional view of the mounting port of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a mask; 2. a first rubber ring frame; 3. a fixed block; 4. a discharge block; 5. an oxygen supply port; 6. an interface; 7. an air storage bag; 8. a mounting port; 9. an oxygen supply pipe; 10. stretching the belt; 11. a second rubber ring frame; 12. a limit belt; 13. an oronasal mounting cover; 14. a filtering ventilation net; 15. a rubber seal ring; 16. a cannula; 17. tooth blocks; 18. a toothed plate; 19. a pull ring; 20. a rotating block; 21. fixing the column; 22. a spring; 23. limiting the telescopic column; 24. and (5) a threaded column.
Detailed Description
The utility model is further illustrated by the following examples:
examples
As shown in fig. 1-4, the utility model provides an oxygen respirator convenient to use, which comprises a mask 1 and an oxygen supply pipe 9, wherein a discharge block 4 is fixedly arranged at one end of the mask 1, a first rubber ring frame 2 is fixedly arranged on the outer wall of one side of the mask 1, an oxygen supply port 5 is fixedly connected to the bottom of the discharge block 4, a butt joint port 6 is connected to the outer wall of the bottom of the oxygen supply port 5 in a threaded manner, a gas storage bag 7 is fixedly connected to the bottom of the butt joint port 6, a mounting port 8 is fixedly connected to the bottom of the gas storage bag 7, a cannula 16 is fixedly connected to the inner side of the bottom of the mounting port 8, an oronasal mounting cover 13 is fixedly arranged on the inner side of the outer wall of the mask 1, a filtering ventilation net 14 is arranged on the inner side of the oronasal mounting cover 13 and positioned in the discharge block 4, a rubber sealing ring 15 is fixedly arranged on the inner side of the bottom plate of the mounting port 8, and a tooth block 17 is fixedly connected to the outer wall of the top of the oxygen supply pipe 9.
In this embodiment, the air storage bag 7 is fixed by screw threads on the outer wall of the bottom of the oxygen supply port 5, so that the air storage bag 7 can be conveniently installed, then the oxygen supply pipe 9 is inserted into the inner side of the bottom of the installation port 8, when the oxygen supply pipe 9 is inserted, the tooth block 17 of the outer wall of the top of the oxygen supply pipe 9 is utilized to limit the tooth block 17 with the tooth plate 18 on the inner side of the installation port 8, so that the oxygen supply pipe 9 is clamped on the inner side of the bottom of the installation port 8, when the oxygen supply pipe 9 is inserted into the inner side of the installation port 8, the rubber sealing ring 15 is pressed by the top of the oxygen supply pipe 9, so that the rubber sealing ring 15 seals the oxygen supply pipe 9, and the insertion pipe 16 is inserted into the oxygen supply pipe 9.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inside inner wall fixed mounting of installing port 8 has spacing flexible post 23, and spring 22 has been cup jointed in spacing flexible post 23's outer wall activity, and the outer wall fixed mounting of spacing flexible post 23 one end has pinion rack 18, and the outer wall fixed mounting of pinion rack 18 one side has screw thread post 24, and the one end fixedly connected with fixed column 21 of screw thread post 24, the inboard fixedly connected with rotor block 20 of the one end of fixed column 21 and being located installing port 8 outer wall, the outer wall rotation of rotor block 20 is connected with pull ring 19.
In this embodiment, the pull ring 19 on the outer wall of the mounting hole 8 is pulled to rotate, so that the pull ring 19 drives the rotating block 20, so that the rotating block 20 drives the fixed column 21, and the threaded column 24 is pulled to the inner side of the outer wall of the mounting hole 8 by the fixed column 21, so that the threads on the outer wall of the threaded column 24 and the threads on the inner side of the mounting hole 8 rotate, so that the inner side of one end of the threaded column 24 drives the toothed plate 18, one side of the toothed plate 18 extrudes the spring 22, the spring 22 is limited by the limiting telescopic column 23, the toothed block on one side of the toothed plate 18 is separated from the toothed block of the toothed block 17, and when the oxygen supply pipe 9 is inserted into the inner side of the mounting hole 8, oxygen in the air storage bag 7 and the mask 1 is filled by the oxygen supply pipe 9, so that a user can absorb the oxygen conveniently.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer wall of the first rubber ring frame 2 is fixedly provided with a fixed block 3, the outer wall of the inner side of the fixed block 3 is movably sleeved with a stretching strap 10, the outer wall of the bottom of the fixed block 3 is fixedly provided with a second rubber ring frame 11, and the inner side of the second rubber ring frame 11 is fixedly provided with a limiting strap 12.
In this embodiment, through pulling No. two rubber circle frames 11 and No. one rubber circle frame 2, make pulling No. two rubber circle frames 11 make No. two rubber circle frames 11 drive the stretching strap 10 of fixed block 3 outer wall, stretch, then with No. one rubber circle frame 2 cover on the mouth and nose, and No. two rubber circle frames 11 will overlap on the afterbrain, utilize the spacing belt 12 cover of No. two rubber circle frame 11 inboard installations to overlap the afterbrain at the people, make the inside mouth and nose of its gauze mask 1 install mask 13 laminating on the mouth and nose of people, carry out the air and discharge through discharging block 4 in the inside that utilizes filtering ventilation net 14 top mouth and nose install mask 13.
The working principle of the convenient-to-use oxygen respirator is specifically described below.
As shown in fig. 1-4, the second rubber ring frame 11 and the first rubber ring frame 2 are pulled, the second rubber ring frame 11 is pulled to enable the second rubber ring frame 11 to drive the stretching belt 10 on the outer wall of the fixed block 3 to stretch, then the first rubber ring frame 2 is sleeved on the mouth and nose, the second rubber ring frame 11 is sleeved on the hindbrain, the limit belt 12 arranged on the inner side of the second rubber ring frame 11 is sleeved on the hindbrain of a person, the mouth and nose mounting cover 13 in the mask 1 is attached on the mouth and nose of the person, air is discharged through the discharge block 4 by utilizing the top of the filter ventilation net 14 and then the air storage bag 7 is fixed on the outer wall of the bottom of the oxygen supply port 5 by utilizing threads, the air storage bag 7 can be conveniently mounted, then when the oxygen supply pipe 9 is inserted into the inner side of the bottom of the mounting port 8 and the oxygen supply pipe 9 is inserted, the tooth block 17 of the outer wall of the top of the oxygen supply pipe 9 is utilized to limit the tooth block 17 and the tooth plate 18 at the inner side of the mounting opening 8, so that the oxygen supply pipe 9 is clamped at the inner side of the bottom of the mounting opening 8, when the oxygen supply pipe 9 is inserted into the inner side of the mounting opening 8, the rubber sealing ring 15 is pressed through the top of the oxygen supply pipe 9 to seal the oxygen supply pipe 9, the insertion pipe 16 is inserted into the oxygen supply pipe 9, then the pull ring 19 at the outer wall of the mounting opening 8 is pulled to rotate, the pull ring 19 drives the rotating block 20, the rotating block 20 drives the fixed column 21, the threaded column 24 is pulled to rotate at the inner side of the outer wall of the mounting opening 8 by the fixed column 21, the threads of the outer wall of the threaded column 24 and the threads at the inner side of the mounting opening 8 rotate, the inner side of one end of the threaded column 24 drives the tooth plate 18, the spring 22 is extruded on one side of the toothed plate 18, the spring 22 is limited by the limiting telescopic column 23, the toothed block on one side of the toothed plate 18 is separated from the toothed block of the toothed block 17, and when the oxygen supply pipe 9 is inserted into the inner side of the mounting opening 8, oxygen in the air storage bag 7 and the mask 1 is enriched by the oxygen supply pipe 9, so that a user can absorb the oxygen conveniently.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides an oxygen respirator convenient to use, includes gauze mask (1) and oxygen supply tube (9), its characterized in that: one end fixed mounting of gauze mask (1) has emission piece (4), the outer wall fixed mounting of gauze mask (1) one side has a rubber circle frame (2), the bottom fixedly connected with oxygen supply mouth (5) of emission piece (4), the outer wall threaded connection of oxygen supply mouth (5) bottom has butt joint mouth (6), the bottom fixedly connected with gas storage bag (7) of butt joint mouth (6), the bottom fixedly connected with installing port (8) of gas storage bag (7), the inboard fixedly connected with intubate (16) of installing port (8) bottom, the inboard fixed mounting of gauze mask (1) outer wall has mouth nose installing cover (13), filtration ventilation net (14) have been seted up to the inside of mouth nose installing cover (13) and being located the inside of emission piece (4), the inboard fixed mounting of installing port (8) bottom plate has rubber seal (15), the outer wall fixedly connected with tooth piece (17) at oxygen supply tube (9) top.
2. A convenient to use oxygen respirator according to claim 1 wherein: the inner wall inside the mounting port (8) is fixedly provided with a limiting telescopic column (23), and the outer wall of the limiting telescopic column (23) is movably sleeved with a spring (22).
3. A convenient to use oxygen respirator according to claim 2 wherein: the outer wall of one end of the limiting telescopic column (23) is fixedly provided with a toothed plate (18), and the outer wall of one side of the toothed plate (18) is fixedly provided with a threaded column (24).
4. A convenient to use oxygen respirator according to claim 3 wherein: one end fixedly connected with fixed column (21) of screw thread post (24), the inboard fixedly connected with rotary block (20) of one end and being located the outer wall of installing port (8) of fixed column (21), the outer wall rotation of rotary block (20) is connected with pull ring (19).
5. A convenient to use oxygen respirator according to claim 1 wherein: the outer wall of the first rubber ring frame (2) is fixedly provided with a fixed block (3), and the outer wall of the inner side of the fixed block (3) is movably sleeved with a stretching belt (10).
6. A convenient to use oxygen respirator according to claim 5 wherein: the outer wall of the bottom of the fixed block (3) is fixedly provided with a second rubber ring frame (11), and the inner side of the second rubber ring frame (11) is fixedly provided with a limiting belt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012982.7U CN220142465U (en) | 2023-04-28 | 2023-04-28 | Oxygen respirator convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321012982.7U CN220142465U (en) | 2023-04-28 | 2023-04-28 | Oxygen respirator convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220142465U true CN220142465U (en) | 2023-12-08 |
Family
ID=89015050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321012982.7U Active CN220142465U (en) | 2023-04-28 | 2023-04-28 | Oxygen respirator convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220142465U (en) |
-
2023
- 2023-04-28 CN CN202321012982.7U patent/CN220142465U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |