High-pressure oxygen mask

Abstract

The utility model discloses a high-pressure oxygen mask which comprises a mask body, a three-way pipe communicated with the mask body is arranged on one side of the mask body, a flow adjusting assembly is arranged on the three-way pipe, bandages are symmetrically arranged on the two sides of the mask body, and an auxiliary lifting rope is arranged at the top end of the mask body. The outer wall of the auxiliary lifting rope is sleeved with a length adjusting box. The oxygen inhalation device has the beneficial effects that a person can adjust the oxygen flow according to actual requirements by arranging the flow adjusting assembly, the flow adjusting assembly is easy to operate and convenient to use, oxygen can be heated when passing through the oxygen inhalation end of the three-way pipe by arranging the heating pipe, and the person can inhale the oxygen conveniently; when a person inhales oxygen in a sitting posture, upward pulling force can be provided for the mask by arranging the auxiliary lifting rope, the situation that the face of the person is squeezed and painful due to falling of the mask is prevented, the comfort of the person is further improved, the length of the auxiliary lifting rope can be adjusted by arranging the length adjusting box, and the device can be suitable for people of different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of masks, in particular to a high-pressure oxygen mask. Background Art

[0002] Hyperbaric oxygen therapy is breathing pure oxygen in an environment with a pressure exceeding one atmosphere. Ordinary oxygen inhalation is in an environment with an atmospheric pressure, and the oxygen inhaled is not pure oxygen. The concentration and pressure of oxygen are small and there is no effect of hyperbaric oxygen.

[0003] Patients generally sit in an oxygen chamber and wear a high-pressure oxygen mask for oxygen therapy. Wearing a high-pressure oxygen mask in a sitting position for a long time will cause the patient's face to be squeezed and painful due to the mask's own gravity, and the comfort is poor. In addition, the existing high-pressure oxygen mask cannot adjust the oxygen flow according to the patient's needs, and has poor applicability.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a high-pressure oxygen mask to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A high-pressure oxygen mask comprises a bottom plate and a side plate located at the top of the bottom plate, and comprises a mask body, one side of the mask body is provided with a three-way pipe communicating with the mask body, the three-way pipe is provided with a flow regulating component, two sides of the mask body are provided with symmetrically arranged straps, the top of the mask body is provided with an auxiliary hanging rope, the outer wall of the auxiliary hanging rope is provided with a length adjusting box, and the oxygen inhalation end of the three-way pipe is provided with a heating pipe.

[0008] Preferably, the flow regulating assembly includes an adjusting sleeve provided on the outer wall of the three-way pipe and communicated therewith, a bolt column is provided on the top of the adjusting sleeve, the bottom end of the bolt column extends into the adjusting sleeve and is connected to a blocking ball, and the bottom end of the blocking ball extends into the three-way pipe.

[0009] Preferably, a threaded hole matching the bolt column is formed at the top of the adjusting sleeve.

[0010] Preferably, a connecting sleeve is provided at the top of the mask body, a connecting column is provided at one end of the auxiliary hanging rope, the connecting column is threadedly connected to the connecting sleeve, and a hanging ring is provided at one end of the auxiliary hanging rope away from the connecting column.

[0011] Preferably, a winding roller is provided in the length adjustment box, the auxiliary sling rope passes through the winding roller, one side of the winding roller is connected to the length adjustment box through a bearing, and the winding roller extends away from the bearing to the outside of the length adjustment box and is connected to a turntable.

[0012] Preferably, a through hole matching the winding roller is formed on one side of the length adjustment box.

[0013] Preferably, a guide rod is provided on one side of the turntable, a slide groove is provided on the side of the winding roller outside the length adjustment box, one side of the guide rod extends into the slide groove and is connected to the slider, the slide groove is provided with a spring on the outer wall of the guide rod, the turntable is provided with a plurality of limit teeth 1 distributed in a circular array on one side of the guide rod, an annular plate is provided on one side of the length adjustment box, and a limit tooth 2 matching the limit tooth 1 is provided on one side of the annular plate.

[0014] Preferably, a guide sliding hole matching the guide rod is opened on one side of the winding roller.

[0015] Preferably, the slider is connected to the winding roller via the spring.

[0016] Preferably, the outer wall of the sliding block is provided with symmetrically arranged limit blocks, and the winding roller is provided with a travel groove matching the limit blocks.

[0017] The beneficial effects of the utility model are as follows: by arranging the flow regulating component, personnel can adjust the oxygen flow according to actual needs, and the flow regulating component is simple to operate and easy to use; by arranging the heating pipe, the oxygen can be heated when passing through the oxygen inhalation end of the three-way pipe, which is convenient for personnel to inhale; when the personnel inhale oxygen in a sitting position, the auxiliary hanging rope can provide an upward pulling force to the mask to prevent the mask from falling and causing squeezing and pain on the face, thereby further improving its comfort; and by arranging the length adjusting box, the length of the auxiliary hanging rope can be adjusted, which can be suitable for people of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of a hyperbaric oxygen mask according to an embodiment of the utility model;

[0020] Figure 2This is a front view of a hyperbaric oxygen mask according to an embodiment of the utility model;

[0021] Figure 3 This is a right view of a hyperbaric oxygen mask according to an embodiment of the utility model;

[0022] Figure 4 It is a cross-sectional view of a three-way pipe in a hyperbaric oxygen mask according to an embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of a length adjustment box in a hyperbaric oxygen mask according to an embodiment of the utility model;

[0024] Figure 6 It is a cross-sectional view of a length adjustment box in a hyperbaric oxygen mask according to an embodiment of the utility model;

[0025] Figure 7 yes Figure 6 A local enlarged schematic diagram of point A in the middle.

[0026] In the figure:

[0027] 1. Mask body; 2. Three-way pipe; 3. Strap; 4. Auxiliary lifting rope; 5. Length adjustment box; 6. Adjustment sleeve; 7. Bolt column; 8. Ball blocking; 9. Connecting sleeve; 10. Connecting column; 11. Hanging ring; 12. Winding roller; 13. Bearing; 14. Turntable; 15. Guide rod; 16. Slide groove; 17. Sliding block; 18. Spring; 19. Limiting tooth 1; 20. Ring plate; 21. Limiting tooth 2; 22. Limiting block; 23. Travel groove; 24. Heating tube. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the utility model, a hyperbaric oxygen mask is provided.

[0030] Embodiment 1;

[0031] like Figure 1-7As shown, the hyperbaric oxygen mask according to the embodiment of the utility model includes a mask body 1, one side of the mask body 1 is provided with a three-way pipe 2 connected thereto, the three-way pipe 2 is provided with a flow regulating component, both sides of the mask body 1 are provided with symmetrically arranged straps 3, the top of the mask body 1 is provided with an auxiliary hanging rope 4, the outer wall of the auxiliary hanging rope 4 is provided with a length adjusting box 5, and the oxygen inhalation end of the three-way pipe 2 is provided with a heating pipe 24.

[0032] Embodiment 2:

[0033] like Figure 1-7 As shown, it includes a mask body 1, a three-way pipe 2 communicating with the mask body 1 is provided on one side of the mask body 1, a flow regulating assembly is provided on the three-way pipe 2, symmetrically arranged straps 3 are provided on both sides of the mask body 1, an auxiliary hanging rope 4 is provided on the top of the mask body 1, a length adjustment box 5 is sleeved on the outer wall of the auxiliary hanging rope 4, and a heating pipe 24 is sleeved on the oxygen inhalation end of the three-way pipe 2. The flow regulating assembly includes an adjustment sleeve 6 communicating with the three-way pipe 2 provided on the outer wall of the three-way pipe 2, a bolt column 7 is provided on the top of the adjustment sleeve 6, the bottom end of the bolt column 7 extends into the adjustment sleeve 6 and is connected to a plug ball 8, and the bottom end of the plug ball 8 extends into the three-way pipe 2. A threaded hole matching the bolt column 7 is opened at the top of the adjustment sleeve 6. When breathing oxygen, the personnel puts on the mask body 1 and tightens the strap 3, connects the oxygen inhalation end of the three-way pipe 2 with the external oxygen supply pipe, and connects the exhalation end of the three-way pipe 2 with the external exhaust pipe. When breathing oxygen, the oxygen enters the oxygen inhalation end of the three-way pipe 2 through the external oxygen supply pipe and is heated by the heating pipe 24 and flows to the mask body 1. When the personnel needs to adjust the oxygen flow rate, they turn the bolt column 7. Since the bolt column 7 is threadedly connected to the adjusting sleeve 6, when the bolt column 7 rotates, it will drive the blocking ball 8 to move upward or downward, and the blocking ball 8 will adjust the size of the internal flow port of the three-way pipe 2, thereby adjusting the oxygen flow rate. By setting the flow regulating component, the personnel can adjust the oxygen flow rate according to actual needs, and the flow regulating component is simple to operate and easy to use. By setting the heating pipe, the oxygen can be heated when passing through the oxygen inhalation end of the three-way pipe, which is convenient for the personnel to inhale.

[0034] Embodiment three;

[0035] like Figure 1-7As shown, it includes a mask body 1, a three-way pipe 2 communicating with the mask body 1 is provided on one side of the mask body 1, a flow regulating assembly is provided on the three-way pipe 2, symmetrically arranged straps 3 are provided on both sides of the mask body 1, an auxiliary hanging rope 4 is provided at the top of the mask body 1, a length adjustment box 5 is provided on the outer wall of the auxiliary hanging rope 4, and a heating tube 24 is provided on the oxygen inhalation end of the three-way pipe 2. A connecting sleeve 9 is provided at the top of the mask body 1, a connecting column 10 is provided at one end of the auxiliary hanging rope 4, the connecting column 10 is threadedly connected to the connecting sleeve 9, and a hanging ring 11 is provided at the end of the auxiliary hanging rope 4 away from the connecting column 10. A winding roller 12 is provided in the length adjustment box 5, the auxiliary hanging rope 4 passes through the winding roller 12, one side of the winding roller 12 is connected to the length adjustment box 5 through a bearing 13, and the winding roller 12 extends to the outside of the length adjustment box 5 away from the bearing 13 and is connected to a rotating disk 14. A through hole matching the winding roller 12 is opened on one side of the length adjustment box 5. A guide rod 15 is provided on one side of the rotating disk 14, a slide groove 16 is provided on one side of the winding roller 12 outside the length adjustment box 5, one side of the guide rod 15 extends into the slide groove 16 and is connected to a slider 17, a spring 18 is provided on the outer wall of the slide groove 16 located on the guide rod 15, a plurality of limit teeth 19 distributed in a circumferential array are provided on one side of the rotating disk 14 located on the guide rod 15, an annular sheet 20 is provided on one side of the length adjustment box 5, and a limit tooth 21 matching the limit tooth 19 is provided on one side of the annular sheet 20. A guide slide hole matching the guide rod 15 is provided on one side of the winding roller 12, and the slider 17 is connected to the winding roller 12 through the spring 18. A symmetrical limit block 22 is provided on the outer wall of the slider 17, and a travel groove 23 matching the limit block 22 is provided on the winding roller 12. When the personnel needs to breathe oxygen for a long time, the personnel can threadably connect the connecting column on the auxiliary lifting rope 4 with the connecting sleeve 9 on the mask body 1, and hang the end of the auxiliary lifting rope 4 with the hanging ring at a high place, so that the auxiliary lifting rope 4 can play a lifting and supporting effect on the mask body 1. At the same time, the length of the auxiliary lifting rope 4 can be adjusted according to the actual height of the personnel. The personnel can pull the turntable 14, and the turntable 14 drives the limiting tooth 19 to disengage the limiting tooth 21, and then rotate the turntable 14 to drive the winding roller 12 to rotate to rewind the auxiliary lifting rope 4. When it reaches a suitable length, the turntable 14 is released, and the spring 18 resets and drives the turntable 14 to move, so that the limiting tooth 19 on the turntable 14 is re-engaged with the limiting tooth 21 to limit. When the personnel breathe oxygen in a sitting position, the auxiliary lifting rope can be provided to provide an upward pulling force to the mask to prevent the mask from falling and causing squeezing and pain on the face of the person, thereby further improving its comfort. The length of the auxiliary lifting rope can be adjusted by providing a length adjustment box, which can be suitable for people of different heights.

[0036] In actual application, when breathing oxygen, the personnel puts on the mask body 1 and tightens the strap 3, connects the oxygen inhalation end of the three-way pipe 2 with the external oxygen supply pipe, and connects the exhalation end of the three-way pipe 2 with the external exhaust pipe. When breathing oxygen, the oxygen enters the oxygen inhalation end of the three-way pipe 2 through the external oxygen supply pipe and is heated by the heating pipe 24 and flows to the mask body 1. When the personnel needs to adjust the oxygen flow rate, they turn the bolt column 7. Since the bolt column 7 is threadedly connected to the adjusting sleeve 6, when the bolt column 7 rotates, it will drive the blocking ball 8 to move upward or downward, and the blocking ball 8 will adjust the size of the internal flow port of the three-way pipe 2, thereby adjusting the oxygen flow rate. By setting the flow regulating component, the personnel can adjust the oxygen flow rate according to actual needs, and the flow regulating component is simple to operate and easy to use. By setting the heating pipe, the oxygen can be heated when passing through the oxygen inhalation end of the three-way pipe, which is convenient for the personnel to inhale; when the personnel needs to breathe oxygen for a long time, the personnel can The connecting column on the auxiliary lifting rope 4 is threadedly connected with the connecting sleeve 9 on the mask body 1, and one end of the auxiliary lifting rope 4 with the hanging ring is hung at a high place, so that the auxiliary lifting rope 4 has the effect of lifting and supporting the mask body 1. At the same time, the length of the auxiliary lifting rope 4 can be adjusted according to the actual height of the person. The person can pull the turntable 14, and the turntable 14 drives the limiting tooth 19 to disengage the limiting tooth 21, and then rotates the turntable 14 to drive the winding roller 12 to rotate to rewind the auxiliary lifting rope 4. When it reaches a suitable length, the turntable 14 is released, and the spring 18 resets and drives the turntable 14 to move, so that the limiting tooth 19 on the turntable 14 is re-engaged with the limiting tooth 21 to limit the position. When the person breathes oxygen in a sitting position, the auxiliary lifting rope can be provided to provide an upward pulling force to the mask to prevent the mask from falling and causing squeezing and pain on the person's face, thereby further improving its comfort. The length of the auxiliary lifting rope can be adjusted by providing a length adjustment box, which can be suitable for people of different heights.

[0037] In summary, with the aid of the above-mentioned technical scheme of the utility model, by setting up a flow regulating component, personnel can adjust the oxygen flow rate according to actual needs, and the flow regulating component is simple to operate and easy to use. By setting up a heating tube, oxygen can be heated when passing through the oxygen inhalation end of the three-way pipe, which is convenient for personnel to inhale. When a person inhales oxygen in a sitting position, an auxiliary hanging rope can be set to provide an upward pulling force to the mask to prevent the mask from falling and causing squeezing and pain on the face, thereby further improving its comfort. The length of the auxiliary hanging rope can be adjusted by setting a length adjustment box, which can be suitable for people of different heights.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hyperbaric oxygen mask, characterized in that: The invention comprises a mask body (1), one side of the mask body (1) is provided with a three-way pipe (2) communicating therewith, the three-way pipe (2) is provided with a flow regulating component, two sides of the mask body (1) are provided with symmetrically arranged straps (3), the top of the mask body (1) is provided with an auxiliary hanging rope (4), the outer wall of the auxiliary hanging rope (4) is provided with a length adjusting box (5), and the oxygen inhalation end of the three-way pipe (2) is provided with a heating pipe (24).

2. A hyperbaric oxygen mask according to claim 1, characterized in that: The flow regulating assembly comprises an adjusting sleeve (6) provided on the outer wall of the three-way pipe (2) and in communication therewith, a bolt column (7) being provided at the top end of the adjusting sleeve (6), the bottom end of the bolt column (7) extending into the adjusting sleeve (6) and connected to a blocking ball (8), the bottom end of the blocking ball (8) extending into the three-way pipe (2).

3. A hyperbaric oxygen mask according to claim 2, characterized in that: The top end of the adjusting sleeve (6) is provided with a threaded hole matching the bolt column (7).

4. A hyperbaric oxygen mask according to claim 1, characterized in that: A connecting sleeve (9) is provided at the top of the mask body (1); a connecting column (10) is provided at one end of the auxiliary hanging rope (4); the connecting column (10) is threadedly connected to the connecting sleeve (9); and a hanging ring (11) is provided at one end of the auxiliary hanging rope (4) away from the connecting column (10).

5. A hyperbaric oxygen mask according to claim 1, characterized in that: The length adjustment box (5) is provided with a winding roller (12), the auxiliary lifting rope (4) passes through the winding roller (12), one side of the winding roller (12) is connected to the length adjustment box (5) via a bearing (13), and the side of the winding roller (12) away from the bearing (13) extends to the outside of the length adjustment box (5) and is connected to a turntable (14).

6. A hyperbaric oxygen mask according to claim 5, characterized in that: A through hole matching the winding roller (12) is provided on one side of the length adjustment box (5).

7. A hyperbaric oxygen mask according to claim 5, characterized in that: A guide rod (15) is provided on one side of the rotating disk (14); a slide groove (16) is provided on one side of the winding roller (12) located outside the length adjustment box (5); one side of the guide rod (15) extends into the slide groove (16) and is connected to a slider (17); a spring (18) is provided on the outer wall of the slide groove (16) located on the guide rod (15); a plurality of limiting teeth (19) distributed in a circular array are provided on one side of the rotating disk (14) located on the guide rod (15); an annular sheet (20) is provided on one side of the length adjustment box (5); and a limiting tooth (21) matching the limiting tooth (19) is provided on one side of the annular sheet (20).

8. A hyperbaric oxygen mask according to claim 7, characterized in that: A guide sliding hole matching the guide rod (15) is provided on one side of the winding roller (12).

9. A hyperbaric oxygen mask according to claim 7, characterized in that: The slider (17) is connected to the winding roller (12) via the spring (18).

10. A hyperbaric oxygen mask according to claim 7, characterized in that: The outer wall of the sliding block (17) is provided with a symmetrically arranged limit block (22), and the winding roller (12) is provided with a travel groove (23) matching the limit block (22).

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