CN204459317U - A kind of three layers of magnetic card button inhalation valve - Google Patents
A kind of three layers of magnetic card button inhalation valve Download PDFInfo
- Publication number
- CN204459317U CN204459317U CN201420773758.4U CN201420773758U CN204459317U CN 204459317 U CN204459317 U CN 204459317U CN 201420773758 U CN201420773758 U CN 201420773758U CN 204459317 U CN204459317 U CN 204459317U
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- valve
- collar
- groove
- valve body
- attachment post
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Abstract
The utility model discloses a kind of three layers of magnetic card button inhalation valve, the valve bonnet comprising valve body and match with valve body, valve collar in outer valve collar and irony, valve body comprises ring base and is arranged at the outer edge of base surrounding, be provided with class cross bracket in the middle of base and be vertically installed in carriage center position and be positioned at the attachment post of outer valve collar side, attachment post is movably set with valve block, base is provided with groove, on outer edge, interval is evenly provided with some glove holes, magnetic patch is provided with in glove hole, outer valve collar is provided with the buckle with groove match, outer valve collar and valve body are fixed by groove and buckle, in irony, valve collar is connected by magnetic patch with described valve body, valve bonnet central position is provided with the draw-in groove matched with attachment post, valve bonnet and valve body are fixed by attachment post and described draw-in groove and are connected.The beneficial effects of the utility model: this inhalation valve is attractive in appearance, exquisite, and the problem efficiently solving machinery dismounting inconvenience, make it have more practicability.
Description
Technical field
The utility model relates to a kind of mouth mask inhalation valve, specifically, relates to a kind of three layers of magnetic card button inhalation valve.
Background technique
The replaceable mouth mask major part of existing self-absorbing filtering type does not all arrange inhalation valve in the market, and the filter sheet opening filtration is also directly be laid in mouth mask interlayer.This mouth mask sealing is poor and do not reach good filtering effect.It is mainly because the hot gas that user breathes out when using this mouth mask is difficult to discharge outside mouth mask, and the carbon dioxide of breathing out also all is gathered in mouth mask inside, thus is unfavorable for healthy and the comfort level used is declined greatly.And the inhalation valve of the replaceable mouth mask of the self-absorbing filtering type being provided with inhalation valve is double-layer structure (see figure 2).So, when user needs to change filter sheet, mouth mask skin also departs from inhalation valve thereupon, and shirk in process easily cause valve block come off and install time contraposition is forbidden, fabric distortion misplaces and the situation such as poorly sealed.
Cover constant replacing filter sheet and problem attractive in appearance not for the existing self-absorbing filtering type described in above-mentioned correlation technique is replaceable, not yet propose effective solution at present.
Model utility content
For problem above-mentioned in correlation technique, the utility model proposes a kind of three layers of magnetic card button inhalation valve, can under the prerequisite of valve fundamental function that ensures respiration, effectively improve inhalation valve outward appearance, make its small and exquisite exquisiteness, solve the problem that filter sheet is changed in the replaceable mouth mask inconvenience of existing self-absorbing filtering type simultaneously, thus substantially increase self-priming replaceable usability of covering.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of three layers of magnetic card button inhalation valve, the valve bonnet comprising valve body and match with described valve body, valve collar in outer valve collar and irony, wherein, described valve body comprises ring base and is arranged at the outer edge of described base surrounding, be provided with class cross bracket in the middle of described base and be vertically installed in described carriage center position and be positioned at the attachment post of described outer valve collar side, described attachment post is movably set with valve block, and, described base is provided with groove, on described outer edge, interval is evenly provided with some glove holes, magnetic patch is provided with in described glove hole, described outer valve collar is provided with the buckle with described groove match, described outer valve collar and described valve body are fixed by described groove and described buckle, in described irony, valve collar is connected by described magnetic patch with described valve body, described valve bonnet central position is provided with the draw-in groove matched with described attachment post, described valve bonnet and described valve body are fixed by described attachment post and described draw-in groove and are connected.
Further, in described outer valve collar and described irony, valve collar is cirque structure, and its annular diameters and described base match.
Further, described valve block is circular silica gel valve block.
Further, described valve block is provided with some circular line balls.
Further, described magnetic patch is ndfeb magnet.
The beneficial effects of the utility model: by being provided with outer valve collar and interior valve collar, valve body is placed in inside mouth mask, and valve collar is provided with replaceable valve bonnet outside, thus make inhalation valve more attractive in appearance and small and exquisite exquisiteness, utilize in addition magnetic-adsorption technology make to efficiently solve machinery dismounting inconvenience and also non-human body provide the useful magnetic field of trace, and then reach the usability that effectively improve replaceable filtration chip mouth mask.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the decomposition texture schematic diagram of three layers of magnetic card button inhalation valve according to the utility model embodiment;
Fig. 2 is the decomposition texture schematic diagram of traditional double-layer structure inhalation valve.
In figure:
1, valve body; 2, outer valve collar; 3, valve collar in irony; 4, valve block; 5, valve bonnet; 6, base; 7, outer edge; 8, support; 9, attachment post; 10, glove hole; 11, magnetic patch; 12, draw-in groove; 13, draw-in groove; 14, circular line ball; 15, pistil.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, belongs to the scope of the utility model protection.
As shown in Figure 1, one according to embodiment of the present utility model three layers of magnetic card button inhalation valve, the valve bonnet 5 comprising valve body 1 and match with described valve body 1, valve collar 3 in outer valve collar 2 and irony, wherein, described valve body 1 comprises ring base 6 and is arranged at the outer edge 7 of described base 6 surrounding, be provided with class cross bracket 8 in the middle of described base 6 and be vertically installed in described support 8 central position and be positioned at the attachment post 9 of described outer valve collar 2 side, described attachment post 9 is movably set with valve block 4, described base 6 is provided with groove, on described outer edge 7, interval is evenly provided with some glove holes 10, magnetic patch 11 is provided with in described glove hole 10, described outer valve collar 2 is provided with the buckle 13 with described groove match, described outer valve collar 2 is fixed by described groove and described buckle 13 with described valve body 1, in described irony, valve collar 3 is connected by described magnetic patch 11 with described valve body 1, described valve bonnet 5 central position is provided with the draw-in groove 12 matched with described attachment post 9, described valve bonnet 5 and described valve body 1 are fixed by described attachment post 9 and described draw-in groove 12 and are connected.
In addition, in a specific embodiment, described outer valve collar 2 is cirque structure with valve collar 3 in described irony, and its annular diameters and described base 6 match.
In addition, in a specific embodiment, described valve block 4 is circular silica gel valve block.
In addition, in a specific embodiment, described valve block 4 is provided with some circular line balls 14.
In addition, in a specific embodiment, described magnetic patch 11 is ndfeb magnet.
Conveniently understand technique scheme of the present utility model, below by way of in concrete usage mode, technique scheme of the present utility model is described in detail.
When specifically using, described valve bonnet 5 is petal valve bonnet, described draw-in groove 12 is arranged at pistil 15 place of described petal valve bonnet, mouth mask skin is arranged between described valve block 4 and described valve body 1, then by described attachment post 9, described buckle, described groove and described draw-in groove 12, described valve bonnet 5, described outer valve collar 2 is fixedly connected with described valve body 1.Again filter sheet to be arranged in described valve body 1 and described irony between valve collar 3, to utilize described magnetic patch 11 to be fixedly connected with valve collar 3 in described irony by described valve body 1.User is when exhaling, a determining deviation is produced due to the pressure of breath between described valve block 4 and described valve body 1, thus make the hot gas of breathing out discharge mouth mask by inhalation valve, user when air-breathing because described valve block 4 compresses by air-breathing air pressure, thus by cool exterior air gear in outside, and then ensure that air all filters laggard inlet shroud inside through filter disc.
In sum, by means of technique scheme of the present utility model, by being provided with outer valve collar 2 and valve collar 3 in irony, valve body 1 is placed in inside mouth mask, and valve collar 2 is provided with replaceable valve bonnet 5 outside, thus make inhalation valve more attractive in appearance and small and exquisite exquisiteness, utilize magnetic-adsorption technology effective solve the inconvenience of machinery dismounting and also for human body provides micro-useful magnetic field, and then effectively improve the usability of replaceable filtration chip mouth mask in addition.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. one kind three layers magnetic card button inhalation valve, it is characterized in that, the valve bonnet (5) comprising valve body (1) and match with described valve body (1), valve collar (3) in outer valve collar (2) and irony, wherein, described valve body (1) comprises ring base (6) and is arranged at the outer edge (7) of described base (6) surrounding, be provided with class cross bracket (8) in the middle of described base (6) and be vertically installed in described support (8) central position and be positioned at the attachment post (9) of described outer valve collar (2) side, described attachment post (9) is movably set with valve block (4), and, (6) are provided with groove to described base, the upper interval of described outer edge (7) is evenly provided with some glove holes (10), magnetic patch (11) is provided with in described glove hole (10), described outer valve collar (2) is provided with and the buckle of described groove match (13), described outer valve collar (2) and described valve body (1) are fixed by described groove and described buckle (13), in described irony, valve collar (3) is connected by described magnetic patch (11) with described valve body (1), described valve bonnet (5) central position is provided with the draw-in groove (12) matched with described attachment post (9), described valve bonnet (5) and described valve body (1) are fixed by described attachment post (9) and described draw-in groove (12) and are connected.
2. three layers of magnetic card button inhalation valve according to claim 1, is characterized in that, described outer valve collar (2) is cirque structure with valve collar (3) in described irony, and its annular diameters and described base (6) match.
3. three layers of magnetic card button inhalation valve according to claim 1, is characterized in that, described valve block (4) is circular silica gel valve block.
4. three layers of magnetic card button inhalation valve according to claim 1, is characterized in that, described valve block (4) are provided with some circular line balls (14).
5. three layers of magnetic card button inhalation valve according to claim 1, it is characterized in that, described magnetic patch (11) is ndfeb magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773758.4U CN204459317U (en) | 2014-12-09 | 2014-12-09 | A kind of three layers of magnetic card button inhalation valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773758.4U CN204459317U (en) | 2014-12-09 | 2014-12-09 | A kind of three layers of magnetic card button inhalation valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459317U true CN204459317U (en) | 2015-07-08 |
Family
ID=53666202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420773758.4U Expired - Fee Related CN204459317U (en) | 2014-12-09 | 2014-12-09 | A kind of three layers of magnetic card button inhalation valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990028A (en) * | 2017-12-25 | 2018-05-04 | 厦门大学嘉庚学院 | High pressure check valve structure and method of work |
| CN109288168A (en) * | 2018-10-23 | 2019-02-01 | 浙江蓝禾医疗用品有限公司 | Mask sanitation valve |
-
2014
- 2014-12-09 CN CN201420773758.4U patent/CN204459317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990028A (en) * | 2017-12-25 | 2018-05-04 | 厦门大学嘉庚学院 | High pressure check valve structure and method of work |
| CN109288168A (en) * | 2018-10-23 | 2019-02-01 | 浙江蓝禾医疗用品有限公司 | Mask sanitation valve |
| CN109288168B (en) * | 2018-10-23 | 2020-12-29 | 浙江蓝禾医疗用品有限公司 | Sterilizing valve for mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |