CN210205649U - SMD nasal cavity filter - Google Patents
SMD nasal cavity filter Download PDFInfo
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- CN210205649U CN210205649U CN201920692795.5U CN201920692795U CN210205649U CN 210205649 U CN210205649 U CN 210205649U CN 201920692795 U CN201920692795 U CN 201920692795U CN 210205649 U CN210205649 U CN 210205649U
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Abstract
The utility model relates to the technical field of filters, a SMD nasal cavity filter is disclosed, including two cock bodies, and the top of two cock bodies is the opening setting, be equipped with the nose clamp between two cock bodies, the both ends of nose clamp set up with the lateral wall fixed connection of two cock bodies respectively, all be equipped with the annular in two cock bodies and filter the package, the upper and lower both sides of annular filtration package all are equipped with the filter screen, the symmetry is equipped with two connecting rods between two filter screens, the upper and lower both ends of connecting rod set up with the bottom and the top fixed connection of two filter screens respectively, be located four locating pieces of the lateral wall symmetry fixedly connected with of the filter screen of annular filtration package top, four logical grooves in locating piece assorted location have been seted up to the inner wall of cock body, the top of two cock. The utility model discloses can filter external harmful gas, can guarantee the stability of filter in the use simultaneously, prevent that it from dropping, and small, the people's of being convenient for use.
Description
Technical Field
The utility model relates to a filter technical field especially relates to a SMD nasal cavity filter.
Background
In the present day that industrialization is more and more popular, the pollution of air is more and more serious, especially in some cities in northern China, dust pollution has become a big threat of people's health, some nasal filters appear in the market at present, can effectively filter impurity such as the graininess dust that the nasal cavity inhales.
Nasal cavity filter among the prior art stability is high inadequately when using, leads to the filter to take place to drop in the use easily, and is not convenient for dismantle the filtering component of inside, and then the use of the people of not being convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving nasal cavity filter among the prior art stability when using high inadequately, lead to the filter to take place to drop in the use easily, and be not convenient for dismantle the filtering component of inside, and then the problem that people used not convenient for, and a SMD nasal cavity filter that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a patch type nasal cavity filter comprises two plug bodies, wherein the tops of the two plug bodies are arranged in an opening manner, a nose clip is arranged between the two plug bodies, the two ends of the nose clip are respectively fixedly connected with the side walls of the two plug bodies, an annular filter bag is arranged in each of the two plug bodies, filter screens are respectively arranged on the upper side and the lower side of each annular filter bag, two connecting rods are symmetrically arranged between the two filter screens, the upper end and the lower end of each connecting rod are respectively fixedly connected with the bottoms and the tops of the two filter screens, four positioning blocks are symmetrically and fixedly connected with the side walls of the filter screens above the annular filter bags, four positioning through grooves matched with the positioning blocks are formed in the inner wall of each plug body, cover plates are arranged at the tops of the two plug bodies and are abutted against the positioning blocks, and through holes are formed in the tops of the two cover plates and the bottoms, two the equal fixedly connected with of lateral wall of apron one side in opposite directions changes the piece, the both sides wall of nose clamp all seted up with change a assorted logical groove, it is equipped with the bull stick to change a movable sleeve, and the both ends of bull stick respectively with the both sides wall fixed connection setting that leads to the groove, the pole wall of bull stick still movable sleeve is equipped with torque spring, torque spring's both ends respectively with the lateral wall of leading to the groove and the lateral wall fixed connection setting of commentaries on classics piece, two the apron all is equipped with latch mechanism.
Preferably, the clamping mechanism comprises a patch, a through hole is formed in the edge of the top of the patch, an arc-shaped block matched with the through hole is formed in the bottom of the cover plate, and a clamping groove matched with the arc-shaped block is formed in the top of the plug body.
Preferably, activated carbon powder is filled in both the annular filter bags.
Preferably, two the outer wall of cock body is equal a plurality of archs of symmetry fixedly connected with, and a plurality of archs all adopt the silica gel material to make.
Preferably, the bottom of the nose clip is provided with an arc-shaped through groove, and the side wall of the arc-shaped through groove is fixedly provided with a rubber gasket.
Preferably, two all be equipped with the annular piece in the cock body, and the annular piece is close to the through-hole one side setting of cock body bottom, the top of annular piece offsets the setting with the bottom of one of them filter screen.
Compared with the prior art, the utility model provides a SMD nasal cavity filter possesses following beneficial effect:
1. this SMD nasal cavity filter, through two cock bodys that are equipped with, fill in the cock body to the nasal cavity, the paster that the rethread was equipped with is attached on the surface of nasal cavity with the paster to guarantee the stability of cock body in the use, the annular filter package that the rethread was equipped with can filter the peculiar smell of external world, dust and some harmful gas, thereby guarantee the health of people's health, and the volume urine is in people's use.
2. This SMD nasal cavity filter, through the apron that is equipped with, the pulling apron, thereby make apron and arc piece rotate, and then make the arc piece break away from the draw-in groove, thereby be convenient for the paster break away from the arc piece, be convenient for to the change of paster, when the apron rotates simultaneously, can make and break away from each other between apron and the locating piece, and then be convenient for to taking out of filter screen and annular filter package, the people's of being convenient for change and washing, the torsion spring that the rethread was equipped with, torsion spring's torsion can drive commentaries on classics piece and apron rotation, thereby automatically, make arc piece block to the draw-in groove in, and make apron and locating piece offset.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can, the stability of card filter in the use prevents that it from dropping, can be convenient for dismantle the clearance to inside filtering component simultaneously, and small, the people's of being convenient for use.
Drawings
Fig. 1 is a schematic structural view of a patch-type nasal cavity filter according to the present invention;
FIG. 2 is an enlarged view of the structure of part A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure of part B in fig. 1.
In the figure: 1 cock body, 2 nose clamps, 3 annular filter bags, 4 filter screens, 5 connecting rods, 6 cover plates, 7 positioning blocks, 8 turning blocks, 9 torsion springs, 10 patches, 11 arc-shaped blocks, 12 bulges, 13 arc-shaped through grooves and 14 annular blocks.
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 patch type nasal cavity filter comprises two plug bodies 1, wherein the tops of the two plug bodies 1 are arranged in an opening manner, a nose clip 2 is arranged between the two plug bodies 1, two ends of the nose clip 2 are respectively fixedly connected with the side walls of the two plug bodies 1, an annular filter bag 3 is arranged in each of the two plug bodies 1, filter screens 4 are respectively arranged on the upper side and the lower side of the annular filter bag 3, two connecting rods 5 are symmetrically arranged between the two filter screens 4, the upper end and the lower end of each connecting rod 5 are respectively fixedly connected with the bottoms and the tops of the two filter screens 4, four positioning blocks 7 are symmetrically and fixedly connected with the side walls of the filter screens 4 above the annular filter bag 3, four positioning through grooves matched with the positioning blocks 7 are formed in the inner wall of the plug body 1, a cover plate 6 is arranged on the tops of the two plug bodies 1, the cover plate 6 is abutted against the positioning blocks 7, through holes are, the lateral walls of the opposite sides of the two cover plates 6 are fixedly connected with rotating blocks 8, the two side walls of the nose clip 2 are respectively provided with a through groove matched with the rotating blocks 8, the rotating blocks 8 are movably sleeved with rotating rods, the two ends of each rotating rod are respectively and fixedly connected with the two side walls of the through groove, the rod wall of each rotating rod is also movably sleeved with a torsion spring 9, the two ends of each torsion spring 9 are respectively and fixedly connected with the lateral walls of the through grooves and the lateral walls of the corresponding rotating blocks 8, the two cover plates 6 are respectively provided with a clamping mechanism, each clamping mechanism comprises a patch 10, the top edge of each patch 10 is provided with a through hole, the bottom of each cover plate 6 is provided with an arc-shaped block 11 matched with the through hole, the top of each plug body 1 is provided with a clamping groove matched with the arc-shaped block 11, the plug bodies 1 are plugged into the nasal cavities through the two plug bodies 1, and then the patches 10 are arranged, the annular filter package 3 that the rethread was equipped with can filter external peculiar smell, dust and some harmful gas to guarantee the health of people's health, and small in the use of people, rethread pulling apron 6, thereby make apron 6 and arc piece 11 rotate, and then make arc piece 11 break away from the draw-in groove, thereby be convenient for paster 10 breaks away from arc piece 11, is convenient for to the change of paster 10.
Activated carbon powder is filled in the two annular filter bags 3, and can filter foreign odor, dust and some harmful gases.
The equal symmetry fixedly connected with of outer wall of two cock bodies 1 is a plurality of archs 12, and a plurality of archs 12 all adopt the silica gel material to make, can make cock body 1 and nasal cavity counterbalance more stable to further guarantee the stability of cock body 1 in the use.
The arc has been seted up to the bottom of nose clamp 2 and has been led to groove 13, and the arc leads to the fixed rubber gasket that is equipped with of lateral wall in groove, and the rubber gasket is current structure, can play the effect of protection.
All be equipped with annular block 14 in two cock bodies 1, and annular block 14 is close to the through-hole one side setting of cock body 1 bottom, and the top of annular block 14 offsets with the bottom of one of them filter screen 4 and sets up, can play the efficiency of support to filter screen 4, guarantees 4 stability in the use.
In the utility model, when in use, the plug body 1 is plugged into the nasal cavity through the two plug bodies 1, then the patch 10 is attached on the outer surface of the nasal cavity through the arranged patch 10, thereby ensuring the stability of the plug body 1 in use, and then the external peculiar smell, dust and some harmful gases can be filtered through the arranged annular filter bag 3, thereby ensuring the health of people, and the volume is small for people to use, and then the cover plate 6 is pulled, thereby the cover plate 6 and the arc block 11 are rotated, thereby the arc block 11 is separated from the clamping groove, thereby the patch 10 is separated from the arc block 11, the replacement of the patch 10 is convenient, meanwhile, when the cover plate 6 is rotated, the cover plate 6 and the positioning block 7 can be separated from each other, further the filter screen 4 and the annular filter bag 3 can be taken out, the replacement and the cleaning of people are convenient, and then the arranged torsion spring 9 is used, torsion of the torsion spring 9 can drive the rotating block 8 and the cover plate 6 to rotate, so that the arc-shaped block 11 is automatically clamped into the clamping groove, and the cover plate 6 is abutted to the positioning block 7.
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. A patch type nasal cavity filter comprises two plug bodies (1), the tops of the two plug bodies (1) are arranged in an opening manner, and the nasal cavity filter is characterized in that a nose clip (2) is arranged between the two plug bodies (1), the two ends of the nose clip (2) are respectively fixedly connected with the side walls of the two plug bodies (1), two annular filter bags (3) are arranged in the plug bodies (1), filter screens (4) are respectively arranged on the upper side and the lower side of each annular filter bag (3), two connecting rods (5) are symmetrically arranged between the filter screens (4), the upper end and the lower end of each connecting rod (5) are respectively fixedly connected with the bottoms and the tops of the two filter screens (4), four positioning blocks (7) are symmetrically and fixedly connected with the side walls of the filter screens (4) above the annular filter bags (3), and four positioning through grooves matched with the positioning blocks (7) are formed in the inner wall of the plug bodies (1), two the top of cock body (1) all is equipped with apron (6), and apron (6) offsets with locating piece (7) and sets up, two the through-hole has all been seted up, two to the top of apron (6) and the bottom of two cock bodies (1) the equal fixedly connected with of lateral wall of apron (6) one side in opposite directions changes piece (8), the both sides wall that nose presss from both sides (2) all seted up with changeing piece (8) assorted logical groove, it is equipped with the bull stick to change piece (8) movable sleeve, and the both ends of bull stick set up with the both sides wall fixed connection who leads to the groove respectively, the pole wall of bull stick still movable sleeve is equipped with torque spring (9), the both ends of torque spring (9) set up with the lateral wall that leads to the groove respectively and the lateral wall fixed connection who changes piece (8), two apron (6) all are equipped with clamping mechanism.
2. The patch type nasal cavity filter according to claim 1, wherein the clamping mechanism comprises a patch (10), a through hole is formed at the edge of the top of the patch (10), an arc-shaped block (11) matched with the through hole is formed at the bottom of the cover plate (6), and a clamping groove matched with the arc-shaped block (11) is formed at the top of the plug body (1).
3. The patch-type nasal cavity filter according to claim 1, wherein both of the annular filter bags (3) are filled with activated carbon powder.
4. The patch type nasal cavity filter according to claim 1, wherein a plurality of protrusions (12) are symmetrically and fixedly connected to the outer walls of the two plug bodies (1), and the plurality of protrusions (12) are made of silica gel material.
5. The patch type nasal cavity filter according to claim 1, wherein an arc-shaped through groove (13) is formed at the bottom of the nose clip (2), and a rubber gasket is fixedly arranged on the side wall of the arc-shaped through groove.
6. The patch type nasal cavity filter according to claim 1, wherein two of the plug bodies (1) are provided with a ring block (14), the ring block (14) is arranged near one side of the through hole at the bottom of the plug body (1), and the top of the ring block (14) is arranged against the bottom of one of the filter screens (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692795.5U CN210205649U (en) | 2019-05-15 | 2019-05-15 | SMD nasal cavity filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692795.5U CN210205649U (en) | 2019-05-15 | 2019-05-15 | SMD nasal cavity filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210205649U true CN210205649U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920692795.5U Active CN210205649U (en) | 2019-05-15 | 2019-05-15 | SMD nasal cavity filter |
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| CN (1) | CN210205649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843517A (en) * | 2020-12-28 | 2021-05-28 | 广州赛佛科技有限公司 | Invisible mask |
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2019
- 2019-05-15 CN CN201920692795.5U patent/CN210205649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843517A (en) * | 2020-12-28 | 2021-05-28 | 广州赛佛科技有限公司 | Invisible mask |
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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. |