CN219333004U - Switching equipment is protected to lung - Google Patents
Switching equipment is protected to lung Download PDFInfo
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- CN219333004U CN219333004U CN202223294129.7U CN202223294129U CN219333004U CN 219333004 U CN219333004 U CN 219333004U CN 202223294129 U CN202223294129 U CN 202223294129U CN 219333004 U CN219333004 U CN 219333004U
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- lung
- lung protection
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- protection switching
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Abstract
The utility model provides lung protection switching equipment, and relates to the technical field of air purification. The scheme of the utility model is as follows: a lung protection switching device, comprising a lung protection switching shell and a lung protection switching piece; the upper side of the lung protection adapter shell is detachably connected with the lung protection adapter piece, the lower side of the lung protection adapter shell is provided with a mounting groove, and a first connector detachably connected with the lung protection is mounted in the mounting groove. The utility model is applicable to a plurality of air purifier filter boxes, expands the application range of the portable air purifier and effectively reduces the use cost of users.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to lung protection switching equipment.
Background
With the rapid increase of industrialization and automobiles, the air pollution is more and more serious, and the injury to children, old people and respiratory disease people is more obvious. A large number of air purifying devices are arranged in the indoor and vehicle-mounted enclosed spaces, but effective protection measures are still lacking when people go out, most people wear masks, and a small part of people wear high-grade protective masks. General protective measures. Therefore, various portable air purifiers are appeared on the market, and convenience is provided for the health of people.
Currently, there are limitations to the air filter materials that users can choose on portable air cleaners, most of which only HEPA screens can be chosen. However, according to the diversified demands of users, when filter materials such as activated carbon are needed to be added in certain specific environments, there is no convertible device, so that the application range of the portable air purifier is limited.
Disclosure of Invention
The utility model aims to provide lung protection switching equipment which can be suitable for a plurality of air purifier filter boxes, enlarges the application range of a portable air purifier and effectively reduces the use cost of users.
Embodiments of the present utility model are implemented as follows:
the embodiment of the application provides lung protection switching equipment, which comprises a lung protection switching shell and a lung protection switching piece; the upper side of the lung protection adapter shell is detachably connected with the lung protection adapter piece, the lower side of the lung protection adapter shell is provided with a mounting groove, and a first connector detachably connected with the lung protection is mounted in the mounting groove.
In some embodiments of the present utility model, the lung protection adaptor is cylindrical, the lung protection adaptor is communicated with the lung protection adaptor shell, the inner side of the lung protection adaptor is provided with a Y-shaped clamping piece, and the outer side wall of the lung protection adaptor is provided with a plurality of second connectors along the circumferential direction.
In some embodiments of the present utility model, a sealing rubber pad is mounted on the underside of any one of the second connectors.
In some embodiments of the utility model, the lung protection adapter is funnel-shaped and is in communication with the lung protection adapter housing.
In some embodiments of the present utility model, the first connecting piece has elasticity, two first connecting pieces are installed on two sides in the installation groove, and two first connecting pieces on the same side in the installation groove are oppositely disposed.
In some embodiments of the present utility model, two buckling blocks are installed on the outer side walls of two sides of the lung protection adapter shell, and the two buckling blocks on the same side of the lung protection adapter shell are disposed opposite to each other.
In some embodiments of the utility model, a fitting opening which is arc-shaped with the lung protection is arranged on one side of the lung protection adapter shell.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
a lung protection switching device, comprising a lung protection switching shell and a lung protection switching piece; the upper side of the lung protection adapter shell is detachably connected with the lung protection adapter piece, the lower side of the lung protection adapter shell is provided with a mounting groove, and a first connector detachably connected with the lung protection is mounted in the mounting groove.
In the embodiment, a user can connect the lung protection adapter shell with the lung protection device according to the environment, the lung protection adapter shell can be connected with the 3M filter box, and filter materials such as activated carbon and the like are placed in the 3M filter box to filter corresponding dust in the air, so that diversified requirements of the user are met, and the application range of the portable air purifier is enlarged; further, the lung protecting device can be used for introducing gas into the dustproof mask, so that the influence of liquid generated in the dustproof mask on the user experience can be prevented; further, the lung protecting device can be used for introducing gas into the dustproof mask, so that the resistance, comfort and filtering and purifying effects of breathing of a user are reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of a connection between a lung protecting adapter and a lung protecting adapter according to an embodiment of the present utility model;
FIG. 2 is a top view of a lung protecting adapter housing according to an embodiment of the present utility model;
FIG. 3 is a bottom view of a lung protecting adapter according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a lung protection adapter according to an embodiment of the present utility model;
fig. 5 is a schematic view of a lung protection adapter according to an embodiment of the present utility model.
The figures indicate: the device comprises a 1-lung protection adapter shell, a 2-lung protection adapter piece, a 3-second connector, a 4-buckling block, a 5-mounting groove, a 6-first connector, a 7-fitting opening and an 8-clamping piece.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
Examples
Please refer to fig. 1-5. The embodiment provides a lung protection switching device, which comprises a lung protection switching shell 1 and a lung protection switching piece 2; the upper side of the lung protection adapter shell 1 is detachably connected with the lung protection adapter piece 2, the lower side of the lung protection adapter shell 1 is provided with a mounting groove 5, and a first connecting piece 6 detachably connected with the lung protection is mounted in the mounting groove 5.
In the above embodiment, a lung protection switching device is composed of a lung protection switching shell 1 and a lung protection switching piece 2, the lung protection switching piece 2 is located at the upper side of the lung protection switching shell 1, the lung protection switching piece 2 is communicated with the lung protection switching shell 1, the lung protection device on the market at present is composed of a lung protection base and a HEPA filter screen, the lung protection base is provided with an air inlet and an air outlet, a port of the lung protection base is connected with the HEPA filter screen (the lung protection base is fixedly connected with the HEPA filter screen), when in use, the air outlet of the lung protection base is connected with a dust mask through an air pipe (the dust mask is provided with a connecting part matched with the air outlet), the user can filter the external air through the HEPA filter screen, the air is sequentially absorbed by the user from the air inlet, the air outlet, the air pipe and the dust mask, thus the effect of filtering dust can be achieved, but the lung protection device on the market can only be matched with the HEPA filter screen for use, when filter materials such as activated carbon are needed to be added under certain specific environments, a convertible device is not provided, the application range of the portable air purifier is limited, the portable air purifier can be connected with a lung protecting device through a lung protecting adapter 1, the lung protecting adapter 1 can be detachably connected with a 3M filter box (MD 6001, MD6002 and the like) through a lung protecting adapter 2, the filter materials such as the activated carbon are placed in the 3M filter box, concretely, a user can connect the upper side of the lung protecting adapter 1 with the 3M filter box, the lower side of the lung protecting adapter 1 is connected with the lung protecting device, an air outlet of the lung protecting device is connected with an air pipe (the edge of the lung protecting device is provided with a limiting groove), the lung protecting adapter 1 is provided with a first connecting piece 6, the first connecting piece 6 is matched with the limiting groove), the air pipe is connected with a dustproof mask, the user can play the effect of filtering dust in air through wearing the dustproof mask, and the whole equipment is lighter, so that the comfort of a user is improved, and the lung protection is a mobile filtering device.
In the embodiment, a user can connect the lung protection adapter shell 1 with the lung protection device according to the environment, the lung protection adapter shell 1 can be connected with the 3M filter box, and the filter materials such as activated carbon and the like are placed in the 3M filter box to filter out corresponding dust in the air, so that the diversified requirements of the user are met, and the application range of the portable air purifier is increased; further, the lung protecting device can be used for introducing gas into the dustproof mask, so that the influence of liquid generated in the dustproof mask on the user experience can be prevented; further, the lung protecting device can be used for introducing gas into the dustproof mask, so that the resistance, comfort and filtering and purifying effects of breathing of a user are reduced.
In some embodiments of the present utility model, the lung protection adapter 2 is cylindrical, the lung protection adapter 2 is communicated with the lung protection adapter shell 1, the inner side of the lung protection adapter 2 is provided with a Y-shaped clamping piece 8, and the outer side wall of the lung protection adapter 2 is provided with a plurality of second connecting pieces 3 along the circumferential direction.
In this embodiment, the adapter 2 is protected with the lung to the lung is protected and is protected adapter shell 1 and pass through screw thread fit, the joint spare 8 that is "Y" font is protected to the lung is installed to adapter 2 inboard, joint spare 8 can strengthen the lung and protect the intensity of adapter 2 cylinder interface, thereby increase the durability, the lateral wall that the adapter 2 was protected to the lung is provided with a plurality of second connecting pieces 3,3M along circumference and is provided with quantity and shape and second connecting piece 3 complex joint groove, 3M filter cartridge is protected with the lung and is protected when adapter 2 is connected and all pass corresponding joint groove with a plurality of second connecting pieces 3, then rotate 3M filter cartridge and make second connecting piece 3 and joint groove dislocation can accomplish 3M filter cartridge and lung and protect the connection of adapter shell 1.
In some embodiments of the utility model, a sealing gasket is mounted on the underside of any one of the second connectors 3.
In this embodiment, make second connecting piece 3 downside and lung guarantor adapter shell 1 butt behind 3M filter cartridge and the lung guarantor adapter shell 1 are connected, and the gap between 3M filter cartridge and the lung guarantor adapter shell 1 can be reduced to the sealed cushion all is installed to the downside of second connecting piece 3 to can improve the effect of preventing dust.
In some embodiments of the utility model, the lung protecting adaptor 2 is funnel-shaped, and the lung protecting adaptor 2 is communicated with the lung protecting adaptor shell 1
In this embodiment, the lung protection adaptor 2 is in threaded fit with the lung protection adaptor shell 1, and the lung protection adaptor 2 can be matched with a corresponding filter cartridge, so that applicability can be increased.
In some embodiments of the present utility model, the first connecting member 6 has elasticity, and two first connecting members 6 are mounted on two sides in the mounting groove 5, and two first connecting members 6 on the same side in the mounting groove 5 are disposed opposite to each other.
In this embodiment, the first connecting piece 6 is installed in the installation groove 5 of the lung protection adapter 1, the edge of the lung protection device is provided with a limit groove matched with the first connecting piece 6, and when the lung protection adapter 1 is connected with the lung protection device, the first connecting piece 6 is clamped into the limit groove, so that the connection between the lung protection adapter 1 and the lung protection device can be completed (the first connecting piece 6 is clamped into the limit groove through the elasticity).
In some embodiments of the present utility model, two buckling blocks 4 are installed on the outer side walls of two sides of the lung protection adapter housing 1, and the two buckling blocks 4 on the same side of the lung protection adapter housing 1 are oppositely arranged.
In this embodiment, the first connecting piece 6 is blocked into the limit groove through the elasticity after the lung protection adapter 1 is connected with the lung protection device, and the user can complete the disassembly of the lung protection adapter 1 and the lung protection device through the finger buckling and buckling block 4 when the user disassembles the lung protection adapter 1 and the lung protection device, which is very convenient.
In some embodiments of the utility model, one side of the lung protection adapter 1 is provided with a fitting opening 7 which is arc-shaped in cooperation with the lung protection.
In this embodiment, the lung is protected as the lung and protects the device, and the trachea that is connected with dustproof face guard is protected to the lung is protected the device and is installed, and lung protects adapter shell 1 through the cooperation that closes mouth 7 can be better with the trachea to reduce outside air and not get into the lung and protect the device through the filtration in.
In summary, an embodiment of the present utility model provides a lung protection switching device, including a lung protection switching shell 1 and a lung protection switching element 2; the upper side of the lung protection adapter shell 1 is detachably connected with the lung protection adapter piece 2, the lower side of the lung protection adapter shell 1 is provided with a mounting groove 5, and a first connecting piece 6 detachably connected with the lung protection is mounted in the mounting groove 5.
In the above embodiment, a lung protection switching device is composed of a lung protection switching shell 1 and a lung protection switching piece 2, the lung protection switching piece 2 is located at the upper side of the lung protection switching shell 1, the lung protection switching piece 2 is communicated with the lung protection switching shell 1, the lung protection device on the market at present is composed of a lung protection base and a HEPA filter screen, the lung protection base is provided with an air inlet and an air outlet, a port of the lung protection base is connected with the HEPA filter screen (the lung protection base is fixedly connected with the HEPA filter screen), when in use, the air outlet of the lung protection base is connected with a dust mask through an air pipe (the dust mask is provided with a connecting part matched with the air outlet), the user can filter the external air through the HEPA filter screen, the air is sequentially absorbed by the user from the air inlet, the air outlet, the air pipe and the dust mask, thus the effect of filtering dust can be achieved, but the lung protection device on the market can only be matched with the HEPA filter screen for use, when filter materials such as activated carbon are needed to be added under certain specific environments, a convertible device is not provided, the application range of the portable air purifier is limited, the portable air purifier can be connected with a lung protecting device through a lung protecting adapter 1, the lung protecting adapter 1 can be detachably connected with a 3M filter box (MD 6001, MD6002 and the like) through a lung protecting adapter 2, the filter materials such as the activated carbon are placed in the 3M filter box, concretely, a user can connect the upper side of the lung protecting adapter 1 with the 3M filter box, the lower side of the lung protecting adapter 1 is connected with the lung protecting device, an air outlet of the lung protecting device is connected with an air pipe (the edge of the lung protecting device is provided with a limiting groove), the lung protecting adapter 1 is provided with a first connecting piece 6, the first connecting piece 6 is matched with the limiting groove), the air pipe is connected with a dustproof mask, the user can play the effect of filtering dust in air through wearing the dustproof mask, and the overall equipment is lighter, which increases the comfort of the user.
In the embodiment, a user can connect the lung protection adapter shell 1 with the lung protection device according to the environment, the lung protection adapter shell 1 can be connected with the 3M filter box, and the filter materials such as activated carbon and the like are placed in the 3M filter box to filter out corresponding dust in the air, so that the diversified requirements of the user are met, and the application range of the portable air purifier is increased; further, the lung protecting device can be used for introducing gas into the dustproof mask, so that the influence of liquid generated in the dustproof mask on the user experience can be prevented; further, the lung protecting device can be used for introducing gas into the dustproof mask, so that the resistance, comfort and filtering and purifying effects of breathing of a user are reduced.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A lung protection switching device, which is characterized by comprising a lung protection switching shell and a lung protection switching piece;
the upper side of the lung protection adapter shell is detachably connected with the lung protection adapter piece, the lower side of the lung protection adapter shell is provided with a mounting groove, and a first connector is mounted in the mounting groove.
2. The lung protection switching device according to claim 1, wherein the lung protection switching piece is cylindrical, the lung protection switching piece is communicated with the lung protection switching shell, the clamping piece in a Y shape is arranged on the inner side of the lung protection switching piece, and a plurality of second connecting pieces are arranged on the outer side wall of the lung protection switching piece along the circumferential direction.
3. The lung protection switching device according to claim 2, wherein a sealing rubber pad is mounted on the underside of any one of the second connectors.
4. The lung protection adapter device according to claim 1, wherein the lung protection adapter is funnel-shaped, the lung protection adapter being in communication with the lung protection adapter housing.
5. The lung protection switching device according to claim 1, wherein the first connecting pieces have elasticity, two first connecting pieces are mounted on two sides in the mounting groove, and the two first connecting pieces on the same side in the mounting groove are oppositely arranged.
6. The lung protection switching device according to claim 1, wherein two buckling blocks are mounted on outer side walls of two sides of the lung protection switching shell, and the two buckling blocks on the same side of the lung protection switching shell are oppositely arranged.
7. The lung protection switching device according to claim 1, wherein a fitting opening which is arc-shaped with the lung protection is arranged on one side of the lung protection switching shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223294129.7U CN219333004U (en) | 2022-12-08 | 2022-12-08 | Switching equipment is protected to lung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223294129.7U CN219333004U (en) | 2022-12-08 | 2022-12-08 | Switching equipment is protected to lung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219333004U true CN219333004U (en) | 2023-07-14 |
Family
ID=87095354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223294129.7U Active CN219333004U (en) | 2022-12-08 | 2022-12-08 | Switching equipment is protected to lung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219333004U (en) |
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2022
- 2022-12-08 CN CN202223294129.7U patent/CN219333004U/en active Active
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