TWD169587S - Unidirectional valve on face mask - Google Patents

Unidirectional valve on face mask

Info

Publication number
TWD169587S
TWD169587S TW103306560F TW103306560F TWD169587S TW D169587 S TWD169587 S TW D169587S TW 103306560 F TW103306560 F TW 103306560F TW 103306560 F TW103306560 F TW 103306560F TW D169587 S TWD169587 S TW D169587S
Authority
TW
Taiwan
Prior art keywords
shell
mask
bottom shell
face mask
unidirectional valve
Prior art date
Application number
TW103306560F
Other languages
Chinese (zh)
Inventor
Ee Ho Tang
Kwok Jiang Sak
Wei Liang Jerome Lee
Original Assignee
新科勁力有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 新科勁力有限公司 filed Critical 新科勁力有限公司
Publication of TWD169587S publication Critical patent/TWD169587S/en

Links

Abstract

【物品用途】;本設計物品係一種單向閥，用以裝設於面罩上。;【設計說明】;本設計用於面罩上之單向閥係由頂部殼體、底部殼體及內部柱體所組成。內部柱體包括從頂部殼體的較低中心延伸至底部殼體的中心之中心柱以及從中心柱向周圍延伸之多個支持柱，呈現輻射狀造形。頂部殼體外側配置多個鎖固件，其對稱排列的方式與支持柱的排列方式內外呼應，而底部殼體具有數個扇形通孔。[Use of article]; This designed article is a one-way valve, used to be installed on the mask. ;[Design Description];The one-way valve designed to be used on the mask is composed of a top shell, a bottom shell and an internal cylinder. The inner column includes a central column extending from the lower center of the top shell to the center of the bottom shell and a plurality of support columns extending from the central column to the periphery, presenting a radial shape. A plurality of fasteners are arranged on the outside of the top shell, and their symmetrical arrangement echoes the arrangement of the support columns inside and outside, while the bottom shell has several fan-shaped through holes.

TW103306560F 2014-05-08 2014-11-10 Unidirectional valve on face mask TWD169587S (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SGD2014574G 2014-05-08

Publications (1)

Publication Number Publication Date
TWD169587S true TWD169587S (en) 2015-08-01

Family

ID=61226008

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103306560F TWD169587S (en) 2014-05-08 2014-11-10 Unidirectional valve on face mask

Country Status (3)

Country Link
US (1) USD811580S1 (en)
AU (1) AU358644S (en)
TW (1) TWD169587S (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD906598S1 (en) * 2020-01-15 2020-12-29 Weinan Zhang Mask breather valve
USD918379S1 (en) 2020-07-30 2021-05-04 Tianxiang Chen Mask valve
USD1039683S1 (en) * 2020-09-09 2024-08-20 ResMed Pty Ltd Humidification module for a patient interface
JP1697391S (en) * 2020-12-02 2021-10-18 inhaler nebulizer mask
JP1692555S (en) * 2020-12-22 2021-08-16
USD1095817S1 (en) * 2021-05-27 2025-09-30 Jose Comino Airway protection filter
USD1081009S1 (en) * 2023-12-05 2025-06-24 Jong Seok Park Exhaust valve for a mask

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2326651A (en) * 1941-09-20 1943-08-10 Standard Products Co Exhalation valve structure for protective masks
FR1475015A (en) * 1966-02-18 1967-03-31 Commissariat Energie Atomique Exhalation device for respiratory masks
USD249279S (en) * 1975-09-01 1978-09-05 Sigurd Alfons Backlund Exhaust valve of respiratory mask
US4960121A (en) * 1987-03-18 1990-10-02 Figgie International, Inc. Half-face mask assembly
USD378610S (en) * 1995-10-27 1997-03-25 Minnesota Mining And Manufacturing Company Full face respirator
USD390653S (en) * 1997-03-04 1998-02-10 Blasdell Richard J Inhaler
USD413166S (en) * 1998-03-02 1999-08-24 Louis M. Gerson Co., Inc. Face mask breathing valve
USD473937S1 (en) * 2001-10-16 2003-04-29 Cabot Safety Intermediate Corp. Respirator
DE102007055241B4 (en) * 2007-11-16 2009-10-29 Msa Auer Gmbh Respiratory half mask with a mask body
CN107297009A (en) * 2009-01-11 2017-10-27 修米德医学技术(股份)有限公司 Humidification face mask
KR101013242B1 (en) * 2009-04-28 2011-02-09 우제정 Cover body for mask
US9067086B2 (en) * 2011-06-07 2015-06-30 Casey J. Danford High performance ventilatory training mask incorporating multiple and adjustable air admittance valves for replicating various encountered altitude resistances
DE102011113716B4 (en) * 2011-09-17 2016-08-11 Dräger Safety AG & Co. KGaA Directional valve and respirator with a directional valve
DE102012018277B4 (en) * 2012-09-14 2020-08-06 Dräger Safety AG & Co. KGaA Directional valve and respirator with one directional valve
WO2014140600A1 (en) * 2013-03-15 2014-09-18 Scott Health & Safety Ltd Combined exhale and inlet valve for respirator
CA2813954A1 (en) * 2013-04-25 2014-10-25 Airboss-Defense Gas mask
SG11201606888YA (en) * 2014-05-26 2016-09-29 Innosparks Pte Ltd Respiratory device with unidirectional valve for attaching active venting system
US20160129287A1 (en) * 2014-11-10 2016-05-12 Training Mask, LLC Scent Suppression Mask
CN104814544A (en) * 2015-05-27 2015-08-05 京东方科技集团股份有限公司 Intelligent wear device
US20170080263A1 (en) * 2015-09-18 2017-03-23 Chih-Tsung Chiu Mask

Also Published As

Publication number Publication date
USD811580S1 (en) 2018-02-27
AU358644S (en) 2014-11-10

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