CN219579639U

CN219579639U - Breathing mask

Info

Publication number: CN219579639U
Application number: CN202222727052.1U
Authority: CN
Inventors: 庞娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-08-25
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a breathing mask which comprises a mask main body, an air inlet cylinder and a rotating seat, wherein the air inlet cylinder is arranged on the front surface of the mask main body, a purification frame is arranged at the front end of the air inlet cylinder, a frame body is movably arranged on the inner side of the purification frame, an adjusting sleeve is arranged on the front surface of the mask main body, an adjusting rod is arranged on the inner side of the adjusting sleeve, and the rotating seat is arranged at the front end of the adjusting rod. According to the utility model, the frame body is movably arranged on the inner side of the purification frame, the filter screen filters dust and impurities in external air when a patient suffering from mild symptoms breathes spontaneously, the humidifying layer and the activated carbon in the frame are placed to humidify and adsorb peculiar smell of the air filtered by the filter screen, so that discomfort of the patient in sucking dry air is reduced, and comfort of the patient in breathing is improved.

Description

Breathing mask

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a breathing mask.

Background

When in clinical treatment of respiratory department, a patient often needs to use a breathing mask on the nose or mouth due to incapacity of spontaneous breathing, unsmooth breathing and the like, oxygen in a storage tank is transferred into the lung, optimal conditions are provided for the smoothness of the respiratory tract, ventilation and oxygen supply, the suction of the respiratory tract and the like, the breathing mask is an important measure for rescuing patients with respiratory dysfunction, and common breathing mask materials comprise PVC, TPU and silica gel.

The respiratory mask in the prior art has the following defects:

the patent document CN211273005U discloses a breathing mask "comprising a mask body which is attached to the face of a user and covers the mouth and nose of the user, wherein the mask body comprises a fixing part, an air inlet part and an air outlet part, the air inlet part is of a two-valve air inlet structure, the air outlet part is of a three-valve air outlet structure, and the use of light and severe patients can be satisfied by adopting the arrangement mode of a first air inlet part and a second air inlet part, the two-valve air inlet only is used for air inlet, and the air is not discharged, so that the light patients can supply oxygen through the first air inlet part or breathe spontaneously; when severe patient uses, first inlet portion mainly used breathes oxygen, and second inlet portion can be used to outside channel of dosing, need not pluck the face guard off, effectively prevents medical personnel's infection, and the interior terminal surface annular of face guard body is provided with needle type air bag structure, can alleviate the oppression of face guard body to the person's of wearing face, avoids wearing the facial pressure ulcer that arouses for a long time, and simultaneously, three-point type's fixed part makes to wear more reliably. The breathing mask in the disclosed patent document can not fix the oxygen therapy tube when in use, and when a patient turns over, the body position moves, medical staff easily touches the mask and the oxygen therapy tube is involved in clinical treatment, the oxygen therapy tube can be caused to accidentally fall off or shift to cause discomfort to the patient.

Disclosure of Invention

The utility model aims to provide a breathing mask to solve the problem that the breathing mask provided in the background art cannot fix an oxygen therapy tube and is easy to accidentally drop or shift to cause discomfort to a patient when in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the breathing mask comprises a mask main body, an air inlet cylinder and a rotating seat, wherein the air inlet cylinder is arranged on the front surface of the mask main body, a purification frame is arranged at the front end of the air inlet cylinder, and a frame body is movably arranged on the inner side of the purification frame;

the front of the mask main body is provided with an adjusting sleeve, the inner side of the adjusting sleeve is provided with an adjusting rod, and the front end of the adjusting rod is provided with a rotating seat.

Preferably, the elastic band is installed in the outside of face guard main part, and the front of elastic band is provided with the magic tape, and the oxygen therapy mouth is installed in the front of face guard main part.

Preferably, the filter screen is installed to the inboard of framework, and the mounting groove has been seted up in the outside of framework, and the inboard movable mounting of mounting groove has the frame of placing, and the handle is installed to the one side that the framework kept away from the mounting groove.

Preferably, an adjusting bolt is installed on the outer side of the adjusting sleeve in a penetrating mode, and the output end of the adjusting bolt is matched with the adjusting rod.

Preferably, the rotating rod is arranged on the inner side of the rotating seat, the first gear is arranged on the outer side of the rotating rod, the adjusting disc is arranged on the outer side of the rotating seat through the rotating shaft, the second gear is arranged at the output end of the rotating shaft, and the first gear is meshed with the second gear.

Preferably, the output end of the rotating rod is provided with a fixing frame, the outer side of the fixing frame is provided with a locking stud in a penetrating way, the output end of the locking stud is provided with a fastening frame, the inner wall of the fastening frame is provided with a moving groove, the inner side of the moving groove is provided with a moving plate in a jogged way, the inner wall of the fastening frame is provided with a compression spring, the outer end of the compression spring is connected with the inner side of the moving plate, and the opposite side of the moving plate is provided with an anti-slip pad.

Preferably, the bottom of face guard main part is installed the outlet duct, and the inboard of outlet duct is provided with the check valve, and the mounting bracket is installed to the inboard of outlet duct, and the flabellum is installed to the inboard of mounting bracket.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fixing frame is arranged at the output end of the rotating rod, medical staff rotates the adjusting disc, the rotating shaft works to drive the gear II to be meshed with the gear I for transmission, the rotating rod rotates to drive the fixing frame to rotate, the rapid adjustment of the height and the angle of the fixing frame meets the fixing requirements of different angles of the oxygen therapy tube, convenience is provided for the medical staff, the locking stud is rotated to enable the fastening frame to move inwards to clamp the outer side of the oxygen therapy tube after the oxygen therapy tube is placed in the fixing frame, the anti-slip pad is contacted with the oxygen therapy tube, so that the moving plate moves inside the moving groove to squeeze the compression spring, the installation stability is improved, the abrasion caused to the outer side of the oxygen therapy tube is reduced, and the stability of a patient during oxygen inhalation is ensured.

2. According to the utility model, the frame body is movably arranged on the inner side of the purification frame, the filter screen filters dust and impurities in external air when a patient suffering from mild symptoms breathes spontaneously, the humidifying layer and the activated carbon in the frame are placed to humidify and adsorb peculiar smell of the air filtered by the filter screen, so that discomfort of the patient in sucking dry air is reduced, and comfort of the patient in breathing is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a frame body in a three-dimensional structure according to the present utility model;

FIG. 3 is a schematic perspective view of a fixing frame according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the rotary seat according to the present utility model;

FIG. 5 is a schematic view showing the internal structure of the fastening frame of the present utility model;

FIG. 6 is a schematic view of the internal structure of the air outlet pipe of the present utility model.

In the figure: 1. a mask body; 101. an elastic belt; 102. a magic tape; 103. an oxygen delivery port; 2. an air inlet cylinder; 201. a purification frame; 202. a frame; 203. a filter screen; 204. a mounting groove; 205. placing a frame; 206. a handle; 3. an adjustment sleeve; 301. an adjusting rod; 302. an adjusting bolt; 4. a rotating seat; 401. a rotating lever; 402. a first gear; 403. an adjusting plate; 404. a second gear; 5. a fixing frame; 501. locking the stud; 502. a fastening frame; 503. a moving groove; 504. a moving plate; 505. a compression spring; 506. an anti-slip pad; 6. an air outlet pipe; 601. a one-way valve; 602. a mounting frame; 603. and (3) a fan blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected or movably connected, or may be detachably connected or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, an embodiment of the present utility model is provided: a respiratory mask;

including face guard main part 1, inlet tube 2 and purification frame 201, the elastic webbing 101 is installed in the outside of face guard main part 1, the front of elastic webbing 101 is provided with the magic tape 102, oxygen therapy mouth 103 is installed in the front of face guard main part 1, elastic webbing 101 has elasticity, make the patient be in suitable wearing state, be connected between the elastic webbing 101 through the magic tape 102, oxygen therapy mouth 103 is connected with oxygen therapy union coupling and is made external oxygen storage equipment to carry out oxygen therapy, face guard main part 1 and patient's nose-mouth contact surface install the nose clamp strip, the nose clamp strip blocks the exhalant gas of patient, the steam has effectively been avoided the steam to rise and has formed the discomfort that mist brought for the patient in face guard main part 1, inlet tube 2 is installed in the front of face guard main part 1, purification frame 201 is installed to the front of inlet tube 2, purification frame 201's inboard movable mounting has frame 202, filter screen 203 is installed to the inboard of frame 202, mounting groove 204 has been seted up in the outside of frame 202, mounting groove 204 inboard movable mounting has place frame 205, one side that frame 202 kept away from mounting groove 204 carries out oxygen therapy, can not use the condition in the patient, can carry out the mist and form mist to take place the filter screen 203 and filter the filter screen 203 and breathe out the filter screen that the outside and take place the filter screen 203 and breathe out the filter aid in the time to the filter screen 203 and take place, the filter screen 206 is used by the time to the filter screen is reduced from the patient to breathe out the outside and has been carried out the autonomous in the filter quality and has been used the filter screen 203.

Referring to fig. 1, 3 and 4, a respiratory mask;

including adjusting sleeve 3, rotating seat 4 and dwang 401, adjusting sleeve 3 is installed to the front of face guard main part 1, adjust pole 301 is installed to the inboard of adjusting sleeve 3, adjust the outside of sleeve 3 and run through and install adjusting bolt 302, and adjusting bolt 302's output and adjust pole 301 cooperate, unscrew adjusting bolt 302 adjusts the extension length of adjusting pole 301, rotate adjusting bolt 302 and realize the fixed of adjusting pole 301 after the adjustment is accomplished, rotating seat 4 is installed to the front end of adjusting pole 301, rotating rod 401 is installed to the inboard of rotating seat 4, gear one 402 is installed in the outside of rotating rod 401, adjust dish 403 is installed through the pivot in the outside of rotating seat 4, gear two 404 is installed to the output of pivot, and gear one 402 meshes with gear two 404, medical personnel rotates adjusting dish 403, pivot work drives gear two 404 and gear one 402 meshing transmission, rotating rod 401 rotates and drives mount 5 rotation, the swift adjustment of height and angle to the mount 5 satisfies the fixed demand of oxygen therapy pipe different angles.

Referring to fig. 1, 3, 5 and 6, a respiratory mask;

including mount 5, fastening frame 502 and outlet duct 6, mount 5 is installed to the output of dwang 401, fastening frame 502 is installed in the outside penetration of mount 5, fastening frame 502 is installed to the output of fastening stud 501, the movable groove 503 has been seted up on the inner wall of fastening frame 502, movable plate 504 is installed to the inboard gomphosis of movable groove 503, install hold-down spring 505 on the inner wall of fastening frame 502, and the outer end of hold-down spring 505 is connected with the inboard of movable plate 504, slipmat 506 is installed to the opposite side of movable plate 504, rotate locking stud 501 after placing the oxygen therapy pipe in mount 5 and make fastening frame 502 to the inboard remove and press from both sides the oxygen therapy pipe outside, slipmat 506 and oxygen therapy pipe contact make movable plate 504 extrude pressing from both sides spring 505 in movable groove 503 inboard, the unexpected drop of oxygen therapy pipe has been reduced to the outside when improving the installation steadiness, outlet duct 6 is installed to the bottom of mask main part 1, the inboard of 6 is provided with check valve 601, the inboard of outlet duct 6 is installed 602, the inboard of outlet duct 602 is installed, 603 is installed to the inboard of outlet duct 6, 603 is installed to the fan blade 6 is connected with the fan blade 6, the fan blade 1 is prevented from the inside of fan blade 1, the fan blade 1 is connected with the fan blade 1 and is prevented from the outside and is connected with the fan blade 1, the outside and is prevented from the outside and the fan blade 1 is connected to the outside and is breathed out the outside.

Working principle: when the device is used, firstly, the mask main body 1 is fixed on the head of a patient by connecting the elastic bands 101 through the magic tape 102, the oxygen delivery port 103 is connected with an oxygen delivery pipe, a medical staff unscrews the adjusting bolt 302 to adjust the extension length of the adjusting rod 301, the adjusting disk 403 rotates to drive the gear II 404 to be meshed with the gear I402 for transmission by rotating the rotating shaft, the rotating rod 401 rotates to drive the fixing frame 5 to rotate, the oxygen delivery pipe penetrates the inner side of the fixing frame 5 to be adjusted to a proper length, then the locking stud 501 rotates to enable the fastening frame 502 to move inwards to clamp the outer side of the oxygen delivery pipe, the antiskid pad 506 makes movable plate 504 remove compression spring 505 in the inboard removal of shifting chute 503 and extrudees, external oxygen supply equipment carries out the oxygen suppliment, patient's gas drives flabellum 603 and rotates and discharge from outlet duct 6, filter screen 203 filters dust and impurity in the external gas when light and medium patient independently breathes, humidification layer and active carbon in placing frame 205 carry out humidification and peculiar smell absorption to the gas that filters through filter screen 203, stability when patient's oxygen uptake has been guaranteed to this respirator, the unexpected drop and the aversion of oxygen catheter have been avoided, patient's inhalation dry air's discomfort has been reduced, comfort level when patient breathes has been improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a respirator, includes face guard main part (1), an inlet tube (2) and rotates seat (4), its characterized in that: the front of the mask main body (1) is provided with an air inlet cylinder (2), the front end of the air inlet cylinder (2) is provided with a purification frame (201), and the inner side of the purification frame (201) is movably provided with a frame body (202);

an adjusting sleeve (3) is arranged on the front face of the mask main body (1), an adjusting rod (301) is arranged on the inner side of the adjusting sleeve (3), and a rotating seat (4) is arranged at the front end of the adjusting rod (301).

2. A respiratory mask as claimed in claim 1, wherein: the mask is characterized in that an elastic belt (101) is arranged on the outer side of the mask body (1), a magic tape (102) is arranged on the front face of the elastic belt (101), and an oxygen delivery port (103) is arranged on the front face of the mask body (1).

3. A respiratory mask as claimed in claim 1, wherein: the filter screen (203) is installed to the inboard of framework (202), and mounting groove (204) have been seted up in the outside of framework (202), and frame (205) are placed in inboard movable mounting of mounting groove (204), and handle (206) are installed to one side that framework (202) kept away from mounting groove (204).

4. A respiratory mask as claimed in claim 1, wherein: an adjusting bolt (302) is arranged on the outer side of the adjusting sleeve (3) in a penetrating mode, and the output end of the adjusting bolt (302) is matched with the adjusting rod (301).

5. A respiratory mask as claimed in claim 1, wherein: the rotating seat is characterized in that a rotating rod (401) is arranged on the inner side of the rotating seat (4), a first gear (402) is arranged on the outer side of the rotating rod (401), an adjusting disc (403) is arranged on the outer side of the rotating seat (4) through a rotating shaft, a second gear (404) is arranged at the output end of the rotating shaft, and the first gear (402) is meshed with the second gear (404).

6. A respiratory mask as claimed in claim 5, wherein: the utility model discloses a slide-proof device, including pivoted lever (401), fixed frame (5) are installed to the output of pivoted lever (401), and locking double-screw bolt (501) are installed in the outside penetration of fixed frame (5), and fastening frame (502) are installed to the output of locking double-screw bolt (501), have seted up on the inner wall of fastening frame (502) and have moved groove (503), move inboard gomphosis in groove (503) and install movable plate (504), install hold-down spring (505) on the inner wall of fastening frame (502), and the outer end of hold-down spring (505) is connected with the inboard of movable plate (504), and slipmat (506) are installed to the opposite side of movable plate (504).

7. A respiratory mask as claimed in claim 2, wherein: an air outlet pipe (6) is arranged at the bottom end of the mask main body (1), a one-way valve (601) is arranged on the inner side of the air outlet pipe (6), a mounting frame (602) is arranged on the inner side of the air outlet pipe (6), and fan blades (603) are arranged on the inner side of the mounting frame (602).