CN212308613U - Anti-infection protective mask for liver disease nursing - Google Patents
Anti-infection protective mask for liver disease nursing Download PDFInfo
- Publication number
- CN212308613U CN212308613U CN201922211892.0U CN201922211892U CN212308613U CN 212308613 U CN212308613 U CN 212308613U CN 201922211892 U CN201922211892 U CN 201922211892U CN 212308613 U CN212308613 U CN 212308613U
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- China
- Prior art keywords
- side wall
- limiting
- box body
- mask
- liver disease
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Abstract
The utility model discloses an anti-infection protective mask for liver disease nursing, which relates to the technical field of medical protective equipment, and comprises a mask body, wherein the outer side wall of the mask body is symmetrically provided with connecting belts, the inside of the mask body is provided with air holes, the upper end of the mask body is fixedly connected with a box body, one side of the box body opposite to the mask body is fixedly connected with a positioning plate, the upper ends of the two positioning plates are provided with connecting blocks, a filter plate is arranged in each connecting block, the upper ends of the two connecting blocks are provided with fixed grooves, the side wall of the upper end of the box body is symmetrically provided with a limit groove, through the matching use between the filter plate, the connecting blocks, the limit blocks, the moving block, the first spring and the positioning block, the filtering of the outside air is realized, the dust is effectively prevented from entering the respiratory, the filter plate is convenient to clean.
Description
Technical Field
The utility model relates to a medical treatment protective apparatus technical field especially relates to a liver disease nursing is with anti-infection protective face mask.
Background
Liver disease refers to a lesion that occurs in the liver. Including hepatitis B, hepatitis A, hepatitis C, liver cirrhosis, steatosis, liver cancer, alcoholic liver disease and many other liver diseases. The mask is a common disease with great harmfulness, and is mainly used for active prevention, a liver disease patient often carries some liver disease bacteria and is easy to infect other people, and the traditional mask cannot effectively isolate infectious germs, so that the anti-infection protective mask for liver disease nursing is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-infection protective mask for liver disease nursing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-infection protective mask for liver disease nursing, which comprises a mask body, the outer side wall of the mask body is symmetrically provided with connecting bands, the mask body is internally provided with air holes, the upper end of the mask body is fixedly connected with a box body, the opposite sides of the box body are fixedly connected with positioning plates, the upper ends of the two positioning plates are provided with connecting blocks, the connecting blocks are internally provided with filter plates, the upper ends of the two connecting blocks are both provided with fixing grooves, the side wall of the upper end of the box body is symmetrically provided with limiting grooves, limiting mechanisms are respectively arranged in the two limiting grooves, the side walls of the lower ends of the two limiting mechanisms are respectively propped against the corresponding fixing grooves, all seted up the installation cavity in the box body, two all install positioning mechanism on the installation cavity, the inside wall of box body is provided with purification mechanism, purification mechanism's lateral wall offsets tightly rather than the positioning mechanism's that corresponds lateral wall.
Preferably, the limiting mechanism comprises a moving block which is slidably connected to the inner side wall of the limiting groove, the moving block is connected with the limiting groove through a first spring, a limiting block is fixedly connected to the side wall of the upper end of the moving block, and the side wall of the lower end of the limiting block abuts against the inner side wall of the fixing groove.
Preferably, positioning mechanism includes the gag lever post of sliding connection on the installation cavity inside wall, the lateral wall cover of gag lever post is equipped with the second spring, the one end of gag lever post runs through the inside wall of installation cavity and offsets tightly with purification mechanism's inside wall, the other end of gag lever post runs through inside wall and the fixedly connected with pull rod of installation cavity.
Preferably, purify the mechanism including setting up the purifying plate in the box body, install the active carbon in the purifying plate, the lateral wall symmetry of filter is provided with the constant head tank, two the inside wall of constant head tank all offsets tightly rather than the gag lever post that corresponds.
Preferably, the first spring is a tension spring, and the first spring is made of stainless steel.
Preferably, the moving block and the limiting block are arranged in an integrally formed structure.
The utility model has the advantages that: in the utility model, through the matching use among the filter plate, the connecting block, the limiting block, the moving block, the first spring and the positioning block, the external air is filtered, dust is effectively prevented from entering into a respiratory tract, and further the condition that the illness state of a patient is aggravated is avoided, and meanwhile, the filter plate can be quickly disassembled and installed, so that the filter plate is convenient to clean;
through the cooperation use between purifying plate, gag lever post, second spring, the pull rod, realized having avoided the diffusion of virus to the effective absorption of virus, to the condition that people becomes the influence on every side, can realize simultaneously dismantling the installation fast of purifying plate, guaranteed the normal clear of purification work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side sectional view of the box body of the present invention.
Fig. 3 is an enlarged view of a portion a of the present invention.
Reference numbers in the figures: 1 face guard body, 2 connecting bands, 3 bleeder vents, 4 box bodies, 5 installation cavities, 501 gag lever posts, 502 pull rods, 503 second springs, 6 constant head tanks, 7 first springs, 8 spacing grooves, 9 moving blocks, 10 stopper, 11 fixed slots, 12 connecting blocks, 13 filter plates, 14 purification plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an anti-infection protective mask for liver disease nursing comprises a mask body 1, connecting belts 2 are symmetrically arranged on the outer side wall of the mask body 1, air holes 3 are formed in the mask body 1, a box body 4 is fixedly connected to the upper end of the mask body 1, positioning plates are fixedly connected to the opposite sides of the box body 4, connecting blocks 12 are placed at the upper ends of the two positioning plates, a filter plate 13 is installed in each connecting block 12, fixing grooves 11 are formed in the upper ends of the two connecting blocks 12, limiting grooves 8 are symmetrically formed in the side wall of the upper end of the box body 4, and limiting mechanisms are installed in the two limiting;
the limiting mechanism comprises a moving block 9 which is connected on the inner side wall of a limiting groove 8 in a sliding manner, the moving block 9 is connected with the limiting groove 8 through a first spring 7, the first spring 7 is a tension spring, the first spring 7 is made of stainless steel, the upper side wall of the moving block 9 is fixedly connected with a limiting block 10, the moving block 9 and the limiting block 10 are arranged in an integrated structure, the lower side wall of the limiting block 10 is tightly abutted with the inner side wall of a fixing groove 11, the lower side walls of the two limiting mechanisms are tightly abutted with the fixing grooves 11 corresponding to the two limiting mechanisms, a mounting cavity 5 is arranged in the box body 4, the positioning mechanism comprises a limiting rod 501 which is connected on the inner side wall of the mounting cavity 5 in a sliding manner, a second spring 503 is sleeved on the outer side wall of the limiting rod 501, one end of the limiting rod 501 penetrates through the inner side wall of the mounting cavity 5 and is, the two mounting cavities 5 are both provided with a positioning mechanism, and the inner side wall of the box body 4 is provided with a purification mechanism;
purification mechanism installs the active carbon in purification plate 14 including setting up purification plate 14 in box body 4, and the lateral wall symmetry of filter 13 is provided with constant head tank 6, and the inside wall of two constant head tanks 6 all offsets tightly rather than the gag lever post 501 that corresponds, and purification mechanism's lateral wall offsets tightly rather than the lateral wall of the positioning mechanism who corresponds.
The working principle is as follows: when a patient wears the mask, the dust in the outside air is filtered under the action of the filter plate 13, and the viruses are adsorbed under the action of the active carbon in the purification plate 14, so that the viruses are effectively prevented from being diffused, and the influence on normal people is avoided;
in the process of long-term use, the side wall of the filter plate 13 is contaminated with a large amount of dust, and the filter plate is required to be detached and cleaned in time to avoid influencing the filtering work of the filter plate, wherein the detachment process is as follows, firstly, the limiting block 10 is manually pulled to move upwards, and then the moving block 9 is driven to move upwards synchronously, so that the detachment and replacement of the connecting block 12 and the filter plate 13 are realized, and the cleaning work of the filter plate is further facilitated;
because the in-process of active carbon long-term use, its adsorption effect can take place to weaken, consequently, need in time change it, when dismantling the washing to connecting block 12, manual pulling pull rod 502 removes, the in-process that pull rod 502 removed, realized the synchronous motion to gag lever post 501, the in-process that gag lever post 501 removed has lost the positioning action to constant head tank 6, and then realized the quick dismantlement to purification board 14, make and conveniently to the change of active carbon, the normal clear of adsorption work has been guaranteed.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An anti-infection protective mask for liver disease nursing, which comprises a mask body (1) and is characterized in that connecting bands (2) are symmetrically arranged on the outer side wall of the mask body (1), air holes (3) are formed in the mask body (1), a box body (4) is fixedly connected to the upper end of the mask body (1), positioning plates are fixedly connected to one opposite side of the box body (4), connecting blocks (12) are placed at the upper ends of the two positioning plates, a filter plate (13) is installed in each connecting block (12), fixing grooves (11) are formed in the upper ends of the two connecting blocks (12), limiting grooves (8) are symmetrically formed in the upper end side wall of the box body (4), limiting mechanisms are installed in the two limiting grooves (8), and the lower end side walls of the two limiting mechanisms are tightly abutted against the corresponding fixing grooves (11), all seted up installation cavity (5), two in box body (4) all install positioning mechanism on installation cavity (5), the inside wall of box body (4) is provided with purification mechanism, purification mechanism's lateral wall offsets tightly rather than the positioning mechanism's that corresponds lateral wall.
2. The anti-infection protective mask for liver disease nursing according to claim 1, wherein the limiting mechanism comprises a moving block (9) slidably connected to the inner side wall of the limiting groove (8), the moving block (9) is connected to the limiting groove (8) through a first spring (7), the upper side wall of the moving block (9) is fixedly connected with a limiting block (10), and the lower side wall of the limiting block (10) is abutted against the inner side wall of the fixing groove (11).
3. The anti-infection protective mask for liver disease nursing according to claim 1, wherein the positioning mechanism comprises a limiting rod (501) slidably connected to the inner side wall of the installation cavity (5), the outer side wall of the limiting rod (501) is sleeved with a second spring (503), one end of the limiting rod (501) penetrates through the inner side wall of the installation cavity (5) and is abutted against the inner side wall of the purification mechanism, and the other end of the limiting rod (501) penetrates through the inner side wall of the installation cavity (5) and is fixedly connected with a pull rod (502).
4. The anti-infection protective mask for liver disease nursing according to claim 3, wherein the purification mechanism comprises a purification plate (14) disposed in the box body (4), the purification plate (14) is installed with active carbon, the outer side wall of the filter plate (13) is symmetrically provided with positioning slots (6), and the inner side walls of the two positioning slots (6) are abutted against the corresponding limiting rods (501).
5. The infection-preventing protective mask for nursing liver diseases according to claim 2, wherein the first spring (7) is a tension spring, and the first spring (7) is made of stainless steel.
6. The anti-infection protective mask for liver disease nursing according to claim 2, wherein the moving block (9) and the limiting block (10) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211892.0U CN212308613U (en) | 2019-12-11 | 2019-12-11 | Anti-infection protective mask for liver disease nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211892.0U CN212308613U (en) | 2019-12-11 | 2019-12-11 | Anti-infection protective mask for liver disease nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212308613U true CN212308613U (en) | 2021-01-08 |
Family
ID=74029553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922211892.0U Expired - Fee Related CN212308613U (en) | 2019-12-11 | 2019-12-11 | Anti-infection protective mask for liver disease nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212308613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699666A (en) * | 2022-04-11 | 2022-07-05 | 哈尔滨理工大学 | Breathing protection full face mask |
-
2019
- 2019-12-11 CN CN201922211892.0U patent/CN212308613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699666A (en) * | 2022-04-11 | 2022-07-05 | 哈尔滨理工大学 | Breathing protection full face mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 Termination date: 20211211 |