JPH01101558U - - Google Patents
Info
- Publication number
- JPH01101558U JPH01101558U JP19919587U JP19919587U JPH01101558U JP H01101558 U JPH01101558 U JP H01101558U JP 19919587 U JP19919587 U JP 19919587U JP 19919587 U JP19919587 U JP 19919587U JP H01101558 U JPH01101558 U JP H01101558U
- Authority
- JP
- Japan
- Prior art keywords
- core
- layer
- sheet
- activated carbon
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 230000035699 permeability Effects 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000002554 disease preventive effect Effects 0.000 claims 1
- 210000005069 ears Anatomy 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009751 slip forming Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
第１図は本考案に係るマスクの使用状態を示す
側面図、第２図は第１図のマスクの断面図、第３
図は第２図の上部を拡大した一部破断斜視図、第
４図は湿潤層の一部破断斜視図、第５図は活性炭
層の一部破断斜視図、第６図は２枚の活性炭保持
片からなる活性炭層の分解斜視図、第７図は第５
図の活性炭層の断面図、第８図、第９図は活性炭
保持片の変形例を示す平面図、第１０図はフイル
タ層の断面図、第１１図は支持手段の取付け方を
示す側面図、第１２図は支持手段を取付けた状態
を示す部分背面図、第１３図は支持手段の他の変
形例を示す側面図である。
２…湿潤層、３…活性炭層、４…フイルタ層、
５…殺菌層、６…最外層、７，７ａ…支持手段、
８…芯体、９…網状体、１０…シート材、１１…
活性炭、１３…縫い目、１４…保持部、１５…芯
線。
Fig. 1 is a side view showing how the mask according to the present invention is used, Fig. 2 is a sectional view of the mask shown in Fig. 1, and Fig.
The figure is a partially cutaway perspective view of the upper part of figure 2, Figure 4 is a partially cutaway perspective view of the wet layer, Figure 5 is a partially cutaway perspective view of the activated carbon layer, and Figure 6 is a partially cutaway perspective view of the activated carbon layer. An exploded perspective view of the activated carbon layer consisting of the holding piece, FIG.
8 and 9 are plan views showing modified examples of the activated carbon holding piece, FIG. 10 is a sectional view of the filter layer, and FIG. 11 is a side view showing how to attach the support means. , FIG. 12 is a partial rear view showing a state in which the support means is attached, and FIG. 13 is a side view showing another modification of the support means. 2... Moist layer, 3... Activated carbon layer, 4... Filter layer,
5... Sterilization layer, 6... Outermost layer, 7,7a... Support means,
8... Core body, 9... Net-like body, 10... Sheet material, 11...
Activated carbon, 13... Seam, 14... Holding part, 15... Core wire.
Claims (1)
とこの芯体を包み込み、非保水性の素材からなり
多数の通気用空隙部を備えた網状体とからなる湿
潤層と、通気性のあるシート材により多数の小空
間を連続的に形成して、この中に活性炭を略均一
に収納させたシート状の活性炭層と、断面波形に
形成したシート状のフイルタ層と、通気性を維持
しつつ保水可能で内部に略均一に空気感染病気予
防剤を含有させた芯体およびこの芯体を包み込み
、非保水性の素材からなり多数の通気用空隙部を
備えた網状体からなる殺菌層と、上記４つの層を
重ね合わせた状態で保持する保持部を有するとと
もに周縁部に屈曲自在で、かつ屈曲時の形状を保
持可能な芯線を取付けた伸縮性および通気性良好
な最外層と、一端で使用者の耳部に係合し、他端
で上記最外層を使用者の口部に当接状態で支持す
る支持手段とからなることを特徴とするマスク。 A wet layer consisting of a sheet-like core that can retain water while maintaining breathability, a net-like body that wraps around this core and is made of a non-water retaining material and has numerous ventilation voids; A sheet-like activated carbon layer in which activated carbon is stored almost uniformly in a large number of small spaces continuously formed by sheet material, and a sheet-like filter layer formed in a corrugated cross-section to maintain air permeability. A core body that is capable of retaining water while containing an airborne disease preventive agent almost uniformly inside, and a sterilizing layer that surrounds this core body and is made of a net-like body made of a non-water retaining material and equipped with a large number of ventilation voids. , an outermost layer with good elasticity and air permeability, which has a holding part that holds the above four layers in a superimposed state, and has a core wire attached to the peripheral edge that is flexible and can maintain the shape when bent; 1. A mask comprising support means that engages the user's ears at one end and supports the outermost layer in contact with the user's mouth at the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19919587U JPH01101558U (en) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19919587U JPH01101558U (en) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01101558U true JPH01101558U (en) | 1989-07-07 |
Family
ID=31489661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19919587U Pending JPH01101558U (en) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01101558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004329951A (en) * | 2003-04-16 | 2004-11-25 | Chizuko Sakaguchi | A multipurpose mask that does not adhere to the nose and mouth. |
| JP2008136754A (en) * | 2006-12-05 | 2008-06-19 | Hamakou Urethane Kk | mask |
-
1987
- 1987-12-28 JP JP19919587U patent/JPH01101558U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004329951A (en) * | 2003-04-16 | 2004-11-25 | Chizuko Sakaguchi | A multipurpose mask that does not adhere to the nose and mouth. |
| JP2008136754A (en) * | 2006-12-05 | 2008-06-19 | Hamakou Urethane Kk | mask |
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