Noninvasive ventilator mask with positioning structure

Abstract

The utility model discloses a noninvasive ventilator mask with a positioning structure, and relates to the technical field of noninvasive ventilator equipment. The first connecting column is mounted in the respirator; the breathing mask has the advantages that the breathing mask, the fixing bandage, the breathing connecting piece and the filtering inner mask are arranged, when the breathing mask is used, the adjusted first bandage is limited through the second limiting shaft, an external pipeline is inserted into the connecting pipeline, and normal gas conveying is conducted; a filter bin is used for conducting sealed connection on a sealing plate and a filter mounting left side plate, a filter screen is mounted in the sealing plate for matched filtering, a corresponding first connecting column or a second connecting column is selected for mounting according to the requirement of the mounting height, and a forehead gasket is used for improving the comfort effect during actual wearing and facilitating normal positioning treatment. The control chip is used for adjusting the operation states of the control valve, the control panel and the control switch, and overall normal operation is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to non -invasive breathing machine equipment technical field, concretely is a non -invasive breathing machine face guard with positioning structure. BACKGROUND

[0002] At present, non -invasive breathing machine is used for treating sleep apnea syndrome and related diseases in clinic, and the blood oxygen saturation caused by these diseases, the sympathetic nerve tension, the parasympathetic nerve tension, the blood carbon dioxide concentration, the pH value and the chest negative pressure increase, seriously influence various important organ function, especially brain function, cardiovascular function is first harmed, and the non -invasive breathing machine face guard is generally integrated structure.

[0003] The non -invasive breathing machine face guard equipment in the prior art is single in function, cannot consider the positioning required when wearing and the normal filtering required function in one, the overall use flexibility is lower, and the normal use stability is affected, therefore the non -invasive breathing machine face guard with positioning structure needs to be designed to solve the above -mentioned problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a non -invasive breathing machine face guard with positioning structure to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a non -invasive breathing machine face guard with positioning structure, comprising:

[0006] Respiratory mask,

[0007] First connecting column, first connecting column installs in the inside of respiratory mask,

[0008] Filtering inner cover, filtering inner cover installs in the inside of respiratory mask and is located below first connecting column,

[0009] Fixed band, fixed band installs in one side of respiratory mask, the fixed band includes first band and hook, one side of the first connecting column is equipped with connecting band, both sides of the connecting band are rotatably connected with first band, second limit shaft is installed at the connecting place of the connecting band and first band, and the first band is limited through the second limit shaft after adjusting,

[0010] Breathing connecting piece, breathing connecting piece installs in the other side of respiratory mask, the breathing connecting piece includes sealing washer and connecting sleeve, the other side of the respiratory mask is equipped with sealing washer, the side, away from the respiratory mask of sealing washer, is equipped with connecting sleeve, connecting frame is installed below the connecting sleeve, the connecting frame is equipped with the connecting pipeline that extends to the inside of connecting sleeve, and the external connecting pipeline is inserted into the inside of connecting pipeline and carries out normal gas delivery.

[0011] The technical effect of the further scheme is that the second limiting shaft limits the first binding belt after adjustment, and the external pipeline is inserted into the connecting pipeline to normally convey gas.

[0012] As a preferred scheme of the utility model, the filter installation left side plate is internally provided with a filter bin, the filter bin is internally provided with a sealing plate, the filter bin is internally provided with a filter installation right side plate, the filter bin is used for sealing connection of the sealing plate and the filter installation left side plate, and the sealing plate is internally provided with a filter screen.

[0013] The technical effect of the further scheme is that the filter bin is used for sealing connection of the sealing plate and the filter installation left side plate, and the sealing plate is internally provided with a filter screen.

[0014] As a preferred scheme of the utility model, the filter installation right side plate is internally provided with equidistantly distributed second through holes, the sealing plate is internally provided with equidistantly distributed first through holes, and the filter installation left side plate is internally provided with equidistantly distributed installation grooves, and the equidistantly distributed air permeable pipes are correspondingly installed through cooperation of the filter installation right side plate and the first through holes.

[0015] The technical effect of the further scheme is that the equidistantly distributed air permeable pipes are correspondingly installed through cooperation of the filter installation right side plate and the first through holes.

[0016] As a preferred scheme of the utility model, the filter installation left side plate is externally provided with a threaded groove, the sealing plate is externally provided with equidistantly distributed limiting nuts, the threaded groove is internally provided with a limiting plug rod which is sequentially penetrated through the limiting nuts and extends to the inside of the filter installation right side plate, and the limiting plug rod is externally provided with a sealing sleeve, the filter installation left side plate and the filter installation right side plate are reinforced and connected through cooperation of the limiting nuts and the limiting plug rod, normal filtering use is facilitated, and post-maintenance is facilitated.

[0017] The technical effect of the further scheme is that the filter installation left side plate and the filter installation right side plate are reinforced and connected through cooperation of the limiting nuts and the limiting plug rod, normal filtering use is facilitated, and post-maintenance is facilitated.

[0018] As a preferred scheme of the utility model, the forehead gasket is externally provided on the breathing mask, the second connecting column is internally provided on the breathing mask and below the first connecting column, the second connecting column is used for installing the fixed binding belt after being actuated, and the second connecting column is used for improving the comfort effect during actual wearing.

[0019] The second connecting column is used for installing the fixed bandage after being pulled, and is used for improving the comfort effect during actual wearing.

[0020] As a preferred scheme of the utility model, the top of the connecting sleeve is provided with a control valve, and the side of the connecting sleeve away from the sealing washer is provided with a control panel.

[0021] The control valve is used for controlling the opening and closing of the connecting sleeve, and the control panel is used for controlling the operation of the whole device.

[0022] As a preferred scheme of the utility model, the two first bandages are provided with hooks at the ends away from the connecting bandage.

[0023] The two hooks are used for positioning operation through the pulling mode.

[0024] As a preferred scheme of the utility model, the control panel is fixedly connected with a control chip, and the control valve, the control panel and the control switch are electrically connected with the control chip.

[0025] The control chip is used for adjusting the operation state of the control valve, the control panel and the control switch, and realizes the normal operation of the whole device.

[0026] Compared with the prior art, the utility model has the beneficial effects that: the breathing mask, the fixed bandage, the breathing connecting piece, the filter inner cover, the second limiting shaft, the external connecting pipeline, the connecting pipeline, the filter bin, the sealing plate, the filter installation left side plate, the filter installation right side plate, the first through hole, the equidistantly distributed air pipe, the limiting nut and the limiting plug rod are arranged, so that the first bandage after being adjusted is limited, the external connecting pipeline is inserted into the connecting pipeline to normally convey gas, the filter bin is used for sealing connection of the sealing plate and the filter installation left side plate, the filter installation right side plate and the first through hole are used for corresponding installation of the equidistantly distributed air pipe, the limiting nut and the limiting plug rod are used for reinforcing connection of the filter installation left side plate and the filter installation right side plate, the fixed bandage after being pulled is installed by the second connecting column, the two hooks are used for positioning operation through the pulling mode, the corresponding first connecting column or second connecting column is selected according to the installation height to be installed, the forehead washer is used for improving the comfort effect during actual wearing, the control chip is used for adjusting the operation state of the control valve, the control panel and the control switch, and the normal operation of the whole device is realized. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the first perspective view structure of the utility model as a whole;

[0028] Figure 2 It is the second perspective view structure of the utility model as a whole;

[0029] Figure 3 It is the structure enlarged view of breathing connecting piece of the utility model;

[0030] Figure 4 It is the structure schematic diagram of filter inner cover of the utility model;

[0031] Figure 5 It is the first perspective view structure explosion drawing of filter inner cover of the utility model;

[0032] Figure 6 It is the second perspective view structure explosion drawing of filter inner cover of the utility model.

[0033] In the drawing:

[0034] 1, breathing mask;

[0035] 2, fixed band;21, first band;22, hook;23, connecting band;24, first limiting shaft;25, second limiting shaft;

[0036] 3, breathing connecting piece;31, sealing washer;32, connecting sleeve;33, control valve;34, connecting frame;35, main control board;36, control switch;37, connecting pipeline;

[0037] 4, filter inner cover;41, filter installation left side plate;42, sealing plate;43, filter installation right side plate;44, installation groove;45, threaded groove;46, limiting nut;47, air pipe;48, first through hole;49, filter bin;

[0038] 5, forehead washer;

[0039] 6, first connecting column;

[0040] 7, second connecting column;

[0041] 8, sealing sleeve;

[0042] 9, limiting insertion rod;

[0043] 10, second through hole. DETAILED DESCRIPTION

[0044] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0045] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The utility model provides a kind of technical scheme: a noninvasive breathing machine face guard with positioning structure, comprising:

[0046] Respiratory mask 1;

[0047] First connecting column 6, first connecting column 6 is installed in the inside of respiratory mask 1;

[0048] Filter inner cover 4, filter inner cover 4 is installed in the inside of respiratory mask 1 and is located below first connecting column 6;

[0049] Fixed bandage 2, fixed bandage 2 is installed in one side of respiratory mask 1, fixed bandage 2 includes first bandage 21 and hook 22, one side of first connecting column 6 is equipped with connecting bandage 23, both sides of connecting bandage 23 are rotatably connected with first bandage 21, second limiting shaft 25 is installed at the connecting place of connecting bandage 23 and first bandage 21;

[0050] Breathing connecting piece 3, breathing connecting piece 3 is installed in the other side of respiratory mask 1, breathing connecting piece 3 includes sealing washer 31 and connecting sleeve 32, sealing washer 31 is installed in the other side of respiratory mask 1, connecting sleeve 32 is installed in the side of sealing washer 31 away from respiratory mask 1, connecting bracket 34 is installed below connecting sleeve 32, connecting pipe 37 extending to the inside of connecting sleeve 32 is installed in the inside of connecting bracket 34.

[0051] It can be understood that, the present application is limited to the first bandage 21 after adjusting by second limiting shaft 25, by inserting external pipe into the inside of connecting pipe 37 to carry out normal gas delivery.

[0052] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6The filter cover 49 is used for sealing connection of the sealing plate 42 and the filter mounting left side plate 41, the filter cover 49 is internally provided with a filter screen, the filter mounting right side plate 43 and the first through hole 48 are used for corresponding installation of the equidistantly distributed air permeable pipes 47, the filter mounting left side plate 41 and the filter mounting right side plate 43 are reinforced and connected through cooperation of the limiting screw cap 46 and the limiting inserting rod 9, and the normal filtering use is facilitated, and the post-maintenance is facilitated.

[0053] It can be understood that the filter cover 49 is used for sealing connection of the sealing plate 42 and the filter mounting left side plate 41, the filter cover 49 is internally provided with a filter screen, the filter mounting right side plate 43 and the first through hole 48 are used for corresponding installation of the equidistantly distributed air permeable pipes 47, the filter mounting left side plate 41 and the filter mounting right side plate 43 are reinforced and connected through cooperation of the limiting screw cap 46 and the limiting inserting rod 9, and the normal filtering use is facilitated, and the post-maintenance is facilitated.

[0054] Please refer to Figure 1 、 Figure 2 、 Figure 3 The forehead gasket 5 is installed on the outside of the breathing mask 1, and the second connecting column 7 is installed on the inside of the breathing mask 1 and below the first connecting column 6.

[0055] It can be understood that the second connecting column 7 is used for mounting the fixed binding belt 2 after being actuated, and the forehead gasket 5 is used for improving the comfort effect during actual wearing.

[0056] Please refer to Figure 1 、 Figure 2 、 Figure 3 The control valve 33 is installed at the top of the connecting sleeve 32, the control plate 35 is installed on the side, away from the sealing gasket 31, of the connecting sleeve 32, the control valve 33 is used for controlling opening and closing of the connecting sleeve 32, the control plate 35 is used for controlling overall equipment operation, the control chip is fixedly connected in the control plate 35, and the control valve 33, the control plate 35 and the control switch 36 are electrically connected with the control chip.

[0057] It can be understood that the control chip is used for adjusting operation states of the control valve 33, the control plate 35 and the control switch 36, and normal operation of the whole is realized.

[0058] Please refer to Figure 1 ,Figure 2 、 Figure 3 Two first binding belts 21 are provided with hooks 22 away from one end of the connecting binding belt 23, and the outer side of the first binding belt 21 is provided with a first limiting shaft 24.

[0059] It can be understood that the two hooks 22 are used for positioning operation in a pulling mode.

[0060] Working principle:

[0061] When in use, the first binding belt 21 after adjustment is limited through the second limiting shaft 25, an external pipeline is inserted into the inside of the connecting pipeline 37 to normally convey gas, the filter bin 49 is used for sealing connection of the sealing plate 42 and the filter installation left plate 41, the inside of the sealing plate 42 is provided with a filter screen for cooperation and filtration, the filter installation right plate 43 and the first through hole 48 cooperate to correspondingly install the equidistantly distributed air permeable pipes 47, the limiting nut 46 and the limiting plug rod 9 cooperate to reinforce and connect the filter installation left plate 41 and the filter installation right plate 43, so that normal filtration use is facilitated, and post-period disassembly and maintenance is facilitated;

[0062] The second connecting column 7 is used for installing the fixed binding belt 2 after being pulled, the two hooks 22 are used for positioning operation in a pulling mode, the corresponding first connecting column 6 or the second connecting column 7 is selected for installation according to the required installation height, the forehead gasket 5 is used for improving the comfort effect during actual wearing, facilitating normal positioning processing, the control chip is used for adjusting and controlling the valve 33, the control plate 35 and the control switch 36 to realize normal operation of the whole.

[0063] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as a limitation of the utility model.

[0064] In addition, the terms "first", "second", "third", "fourth" are only for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, therefore, the features limited by "first", "second", "third", "fourth" can explicitly or implicitly include at least one feature.

[0065] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for the ordinary skill of the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0066] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A non-invasive ventilator mask with strap positioning structure, characterized in that, Include: Breathing mask (1); First connecting column (6), first connecting column (6) is installed in the inside of breathing mask (1); Filtering inner cover (4), filtering inner cover (4) is installed in the inside of breathing mask (1) and is located below first connecting column (6); Fixed band (2), fixed band (2) is installed on one side of breathing mask (1), the fixed band (2) includes first band (21) and hook (22), one side of the first connecting column (6) is provided with connecting band (23), both sides of the connecting band (23) are rotatably connected with first band (21), the connecting band (23) and first band (21) are connected with second limiting shaft (25), and the first band (21) is limited after adjustment by second limiting shaft (25); Breathing connecting piece (3), breathing connecting piece (3) is installed on the other side of breathing mask (1), the breathing connecting piece (3) includes sealing washer (31) and connecting sleeve (32), the other side of the breathing mask (1) is provided with sealing washer (31), the side, away from the breathing mask (1), of the sealing washer (31) is provided with connecting sleeve (32), the lower side of the connecting sleeve (32) is provided with connecting frame (34), the inside of the connecting frame (34) is provided with connecting pipeline (37) extending into the inside of the connecting sleeve (32), and the external connecting pipeline is inserted into the inside of the connecting pipeline (37) to normally convey gas.

2. The non-invasive ventilator mask with positioning structure of claim 1, wherein: The filtering inner cover (4) includes filtering installation left side plate (41) and sealing plate (42), the inside of the breathing mask (1) is provided with filtering installation left side plate (41), one side of the filtering installation left side plate (41) is provided with filtering bin (49), the inside of the filtering bin (49) is provided with sealing plate (42), the side, away from the filtering installation left side plate (41), of the filtering bin (49) is provided with filtering installation right side plate (43), the filtering bin (49) is used for sealing connection of the sealing plate (42) and the filtering installation left side plate (41), and the inside of the sealing plate (42) is provided with filter screen.

3. The non-invasive ventilator mask with positioning structure of claim 2, wherein: The inside of the filtering installation right side plate (43) is provided with equidistantly distributed second through hole (10), the inside of the sealing plate (42) is provided with equidistantly distributed first through hole (48), and the inside of the filtering installation left side plate (41) is provided with equidistantly distributed mounting groove (44), the equidistantly distributed air permeable tube (47) is installed in correspondence by filtering installation right side plate (43) and first through hole (48).

4. The non-invasive ventilator mask with positioning structure of claim 3, wherein: The outer side of the filter installation left side plate (41) is provided with a threaded groove (45), the outer side of the sealing plate (42) is provided with equidistantly distributed limiting nuts (46), the inside of the threaded groove (45) is provided with limiting insertion rods (9) which penetrate the limiting nuts (46) and extend to the inside of the filter installation right side plate (43), the outer side of the limiting insertion rods (9) is provided with sealing sleeves (8), the filter installation left side plate (41) and the filter installation right side plate (43) are connected and reinforced by the limiting nuts (46) and the limiting insertion rods (9), which facilitates normal filtering and use and facilitates later disassembly and maintenance.

5. The non-invasive ventilator mask with positioning structure of claim 1, wherein: The outer side of the breathing mask (1) is provided with a forehead gasket (5), the inside of the breathing mask (1) and below the first connecting column (6) is provided with a second connecting column (7), the second connecting column (7) is used for installing the fixed strap (2) after being pulled, and the second connecting column (7) is used for improving the comfort effect during actual wearing.

6. The non-invasive ventilator mask with positioning structure of claim 1, wherein: The top of the connecting sleeve (32) is provided with a control valve (33), the side of the connecting sleeve (32) away from the sealing gasket (31) is provided with a control panel (35), the control valve (33) is used for controlling the opening and closing of the connecting sleeve (32), and the control panel (35) is used for controlling the operation of the whole device.

7. The non-invasive ventilator mask with positioning structure of claim 1, wherein: The ends of the two first straps (21) away from the connecting strap (23) are provided with hooks (22), and the outer sides of the first straps (21) are provided with first limiting shafts (24), the two hooks (22) are used for positioning operation by pulling.

8. The non-invasive ventilator mask with positioning structure of claim 6, wherein: The inside of the control panel (35) is fixedly connected with a control chip, the control valve (33), the control panel (35) and the control switch (36) are electrically connected with the control chip, the control chip is used for adjusting the operating state of the control valve (33), the control panel (35) and the control switch (36), and realizes the normal operation of the whole device.

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