CN210205651U - Nasal cavity filter for children - Google Patents
Nasal cavity filter for children Download PDFInfo
- Publication number
- CN210205651U CN210205651U CN201920692859.1U CN201920692859U CN210205651U CN 210205651 U CN210205651 U CN 210205651U CN 201920692859 U CN201920692859 U CN 201920692859U CN 210205651 U CN210205651 U CN 210205651U
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- nasal cavity
- pipe
- wall
- fixedly connected
- children
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Abstract
The utility model relates to the technical field of medical equipment, and a nasal cavity filter for children is disclosed, including two nasal cavity pipes, two same connecting band of fixedly connected with between the nasal cavity pipe, the inner wall activity of nasal cavity pipe has cup jointed and has removed the pipe, the inner wall fixedly connected with otter board that removes the pipe, be stained with filtration membrane on the otter board, the fixed cover of outer wall that removes the pipe is equipped with the sealing washer, the outer wall of sealing washer and the inner wall in close contact with of nasal cavity pipe, the upper end fixedly connected with connecting plate that removes the pipe, the lateral wall fixedly connected with screw rod that removes pipe one side is kept away from to the connecting plate, two dead levers of the inner wall symmetry fixedly connected with of nasal cavity pipe, two same nut of fixedly connected with between the dead lever, the one end. The utility model discloses the effectual convenience that improves filtration membrane clearance, the use comfort of effectual improvement nasal cavity filter still.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a nasal cavity filter for children.
Background
The nasal cavity filter is a cone made of air-permeable material, and can effectively filter PM 2.5-PM 10 size suspended particulate matters and dust in the air, including pollen, dust mites and the like. Present air circumstance pollutes seriously, and air quality is relatively poor, or some children are allergic to the pollen, need wear nasal cavity filter, improve the breathing comfort.
The time use is produced with nasal cavity filter's of current repeatedly usable children can lead to filtration membrane surface to be stained with many particulate matters, leads to filtration membrane's filter effect variation, so need clear up filtration membrane, but the filtration membrane of current children's nasal cavity filter fixes that the clearance is comparatively inconvenient in the nasal cavity, and current children's nasal cavity filter inserts the one end texture in nostril harder, and children's nasal cavity is comparatively fragile sensitive, comparatively uncomfortable during the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of inconvenient cleaning of the filtering membrane of the nasal cavity filter and low use comfort of the nasal cavity filter in the prior art, and providing the nasal cavity filter for children.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a nasal cavity filter for children, includes two nasal cavity pipes, two same connecting band of fixedly connected with between the nasal cavity pipe, the inner wall activity of nasal cavity pipe has cup jointed and has removed the pipe, the inner wall fixedly connected with otter board that removes the pipe, be stained with filtration membrane on the otter board, the fixed cover of outer wall that removes the pipe is equipped with the sealing washer, the outer wall of sealing washer and the inner wall in close contact with of nasal cavity pipe, the upper end fixedly connected with connecting plate that removes the pipe, the lateral wall fixedly connected with screw rod that removes pipe one side is kept away from to the connecting plate, two dead levers of the inner wall symmetry fixedly connected with of nasal cavity pipe, two the same nut of fixedly connected with between the dead lever, the.
Preferably, the outer wall of the nasal cavity tube is provided with an annular groove, a rubber sleeve is movably sleeved outside the nasal cavity tube, and one end of the rubber sleeve is clamped in the annular groove.
Preferably, the rod wall of the pull rod is fixedly connected with a pull block.
Preferably, the wall of the pull rod is fixedly connected with a fragrant piece.
Preferably, the specific material of the screw and the nut is polyethylene.
Preferably, the specific material of connecting band is silica gel.
Compared with the prior art, the utility model provides a nasal cavity filter for children possesses following beneficial effect:
1. this nasal cavity filter for children, nasal cavity pipe through setting up, the connecting band, remove the pipe, the otter board, filtration membrane, the sealing washer, the connecting plate, the screw rod, the dead lever, nut and pull rod, during the clearance, rotate the pull rod, the pull rod drives and removes the pipe rotation, it drives the connecting plate rotation to remove the pipe, the connecting plate drives the screw rod and rotates, make the screw rod break away from the nut, the pulling pull rod, make and remove the pipe and break away from the nasal cavity pipe, it breaks away from the nasal cavity pipe to remove the pipe drive filtration membrane, be convenient for clear up filtration membrane, the clearance is accomplished the back, will remove the pipe and insert the nasal cavity pipe again, twist the nut with the screw rod, accomplish the fixing to filtration membrane.
2. This nasal cavity filter for children, through ring channel and the rubber sleeve that sets up, during the use, with the one end of rubber sleeve cover at nasal cavity pipe, the rubber sleeve texture is comparatively soft, can not cause the damage to children's nasal cavity, and the rubber sleeve has elasticity, can the sealed effect of effectual improvement, air flows through between filter and the nostril when children breathe in, this device effectual improvement nasal cavity filter's use comfort level.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the effectual convenience that improves filtration membrane clearance, the effectual use comfort who improves nasal cavity filter still.
Drawings
Fig. 1 is a schematic structural view of a nasal cavity filter for children according to the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of a portion B in fig. 1.
In the figure: the nasal cavity tube comprises a nasal cavity tube 1, a connecting band 2, a moving tube 3, a screen plate 4, a filtering membrane 5, a sealing ring 6, a connecting plate 7, a screw rod 8, a fixing rod 9, a nut 10, a pull rod 11, an annular groove 12, a rubber sleeve 13, a pull block 14 and a fragrance sheet 15.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-3, a nasal cavity filter for children, including two nasal cavity pipes 1, the same connecting band 2 of fixedly connected with between two nasal cavity pipes 1, the inner wall activity of nasal cavity pipe 1 has cup jointed and has removed pipe 3, the inner wall fixedly connected with otter board 4 of removing pipe 3, be stained with filtration membrane 5 on otter board 4, the fixed cover of outer wall that removes pipe 3 is equipped with sealing washer 6, the outer wall of sealing washer 6 and the inner wall in close contact with of nasal cavity pipe 1, the upper end fixedly connected with connecting plate 7 of removing pipe 3, lateral wall fixedly connected with screw rod 8 of pipe 3 one side is kept away from to connecting plate 7, two dead levers 9 of the inner wall symmetry fixedly connected with of nasal cavity pipe 1, the same nut 10 of fixedly connected with between two dead levers 9, the one end fixedly connected.
An annular groove 12 is formed in the outer wall of the nasal cavity tube 1, a rubber sleeve 13 is movably sleeved outside the nasal cavity tube 1, and one end of the rubber sleeve 13 is clamped in the annular groove 12.
The rod wall of the pull rod 11 is fixedly connected with a pull block 14, and the pull block 14 is pulled to drive the pull rod 11 to move, so that the convenience of operation is improved.
The wall of the pull rod 11 is fixedly connected with a fragrance sheet 15, and the fragrance sheet 15 can give off light fragrance, so that children can use the incense more comfortably.
The specific materials of the screw 8 and the nut 10 are both polyethylene, so that the screw 8 and the nut 10 are prevented from rusting when used in a humid environment for a long time.
The concrete material of connecting band 2 is silica gel, and silica gel is comparatively soft, improves the comfort level of using.
In the utility model, during cleaning, the pull rod 11 is rotated, the pull rod 11 drives the movable tube 3 to rotate, the movable tube 3 drives the connecting plate 7 to rotate, the connecting plate 7 drives the screw rod 8 to rotate, the screw rod 8 is separated from the nut 10, the pull rod 11 is pulled, the movable tube 3 is separated from the nasal cavity tube 1, the movable tube 3 drives the filtering membrane 5 to be separated from the nasal cavity tube 1, the filtering membrane 5 is convenient to clean, after cleaning, the movable tube 3 is inserted into the nasal cavity tube 1 again, the screw rod 8 is screwed into the nut 10, and the fixing of the filtering membrane 5 is completed, so that the convenience for cleaning the filtering membrane 5 is effectively improved; during the use, cover 13 covers of rubber sleeve in the one end of nasal cavity pipe 1, 13 textures of rubber sleeve are comparatively soft, can not cause the damage to children's nasal cavity, and rubber sleeve 13 has elasticity, can the sealed effect of effectual improvement, and the air flows through between filter and the nostril when children breathe in, the effectual improvement nasal cavity filter's of this device use comfort level.
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. The utility model provides a nasal cavity filter for children, includes two nasal cavity pipes (1), its characterized in that, two same connecting band (2) of fixedly connected with between nasal cavity pipe (1), the inner wall activity of nasal cavity pipe (1) has cup jointed and has removed pipe (3), the inner wall fixedly connected with otter board (4) of removing pipe (3), be stained with filtration membrane (5) on otter board (4), the outer wall fixed cover that removes pipe (3) is equipped with sealing washer (6), the outer wall of sealing washer (6) and the inner wall in close contact with of nasal cavity pipe (1), the upper end fixedly connected with connecting plate (7) of removing pipe (3), lateral wall fixedly connected with screw rod (8) of removing pipe (3) one side are kept away from to connecting plate (7), the inner wall symmetry fixedly connected with two dead levers (9) of nasal cavity pipe (1), two same nut (10) of fixedly connected with between dead lever (9), one end of the moving pipe (3) far away from the connecting plate (7) is fixedly connected with a pull rod (11).
2. The nasal cavity filter for children as claimed in claim 1, wherein the outer wall of the nasal cavity tube (1) is provided with an annular groove (12), the nasal cavity tube (1) is movably sleeved with a rubber sleeve (13), and one end of the rubber sleeve (13) is clamped in the annular groove (12).
3. A nasal cavity filter for children according to claim 1, characterized in that a pull block (14) is fixedly connected to the wall of the pull rod (11).
4. A nasal cavity filter for children according to claim 1, wherein the wall of the pull rod (11) is fixedly connected with a fragrance sheet (15).
5. The nasal cavity filter for children as claimed in claim 1, wherein the specific material of the screw (8) and the nut (10) is polyethylene.
6. The nasal cavity filter for children as claimed in claim 1, wherein the connecting band (2) is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692859.1U CN210205651U (en) | 2019-05-15 | 2019-05-15 | Nasal cavity filter for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692859.1U CN210205651U (en) | 2019-05-15 | 2019-05-15 | Nasal cavity filter for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210205651U true CN210205651U (en) | 2020-03-31 |
Family
ID=69926072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920692859.1U Active CN210205651U (en) | 2019-05-15 | 2019-05-15 | Nasal cavity filter for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210205651U (en) |
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2019
- 2019-05-15 CN CN201920692859.1U patent/CN210205651U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211200 288 Qinhuai Road, Yung Yang Street, Lishui District, Nanjing, Jiangsu Patentee after: Kangnaisheng (Suzhou) Health Industry Technology Co.,Ltd. Address before: 211200 288 Qinhuai Road, Yung Yang Street, Lishui District, Nanjing, Jiangsu Patentee before: Nanjing Bono Medical Technology Co.,Ltd. |