CN2467083Y - 方便面罩 - Google Patents

方便面罩 Download PDF

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Publication number
CN2467083Y
CN2467083Y CN00268014U CN00268014U CN2467083Y CN 2467083 Y CN2467083 Y CN 2467083Y CN 00268014 U CN00268014 U CN 00268014U CN 00268014 U CN00268014 U CN 00268014U CN 2467083 Y CN2467083 Y CN 2467083Y
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CN
China
Prior art keywords
lens frame
fixed
glass frame
jump ring
face
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.)
Expired - Fee Related
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CN00268014U
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English (en)
Inventor
连超勇
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Individual
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Individual
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Publication date
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Priority to CN00268014U priority Critical patent/CN2467083Y/zh
Priority to AU2002223423A priority patent/AU2002223423A1/en
Priority to PCT/CN2001/001520 priority patent/WO2002049555A1/zh
Application granted granted Critical
Publication of CN2467083Y publication Critical patent/CN2467083Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders

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  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

方便面罩,由镜架、镜片框、镜片、换气孔、遮脸布、背带、头带、卡簧、遮光板组成,遮脸布由按扣固定在镜架下端,背带连接在镜架上,换气孔位于镜架两侧,在镜片上部或下部或上下部固定有条形电焊镜片。镜片框外侧有凹槽,遮光板两侧有相应的槽,遮光板可装在镜片框上或拆下。该方便面罩主要用于电焊时保护眼睛及面部,戴在头上使用,具有不用手拿、使用方便、更换镜片方便、既可视物又可挡住强光的优点。

Description

方便面罩
方便面罩，适用于电焊、气焊。
现有的焊工具中，电焊所用的面罩具有体积大、使用不便、观察不便的缺点，而气焊用的眼镜只能保护眼睛，脸部仍受高温的辐射，而申请号为00248653.9的“方便面罩”，虽然解决了镜片可更换、方便视物的缺点，但在电焊时强光仍会通过镜片中央的白玻刺伤眼睛。
本实用新型的目的在于在00248653.9“方便面罩”的基础上，发明一种能方便视物、在电焊时又不伤眼的方便面罩。
本实用新型的是这样实现的：由镜架、镜片框、镜片、换气孔、遮脸布、背带、头带、卡簧、遮光板组成，遮脸布由按扣固定在镜架下端，背带连接在镜架上，换气孔位于镜架两侧，在镜片上部或下部或上下部(中部不粘)固定有条形电焊镜片，镜片由卡簧固定在镜片框里侧，卡簧两下端由支座固定在镜片框里侧下部，卡簧上端由卡片活动固定在镜片框里侧上部，头带为有弹性的带子，固定在镜片框内侧上部，镜片框外侧有凹槽，遮光板两侧有相应的槽，遮光板可装在镜片框上或拆下。
本实用新型由于镜片是由卡簧固定在镜片框上的，因而当玻璃镜片花时，打开卡片即可方便地更换玻璃镜片；由于遮脸布与镜架是由按扣连接，从而可拆下或装上遮脸部；由于有弹性头带，因而不管使用者头大或头小，面罩都能稳稳地戴在头上；由于有遮光板且它能装上或拆下，因而既能方便视物又能挡住强光。
下面将结合附图对本实用新型作详细说明。
图1为本实用新型的正视结构示意图，图2为本实用新型的后视结构示意图，图3为本实用新型的遮光板结构示意图。
图中，1为镜架，2为镜片框，3为镜片，4为头带，5为遮光板，6为换气孔，7为遮脸布，8为背带，9为卡簧，10为支座，11为卡片，12为按扣，13为凹槽。
方便面罩，由镜架(1)、镜片框(2)、镜片(3)、头带(4)、遮光板(5)、换气孔(6)、遮脸布(7)、背带(8)、卡簧(9)组成，遮脸布(7)由按扣(12)固定在镜架(1)下端，背带(8)连接在镜架(1)上，换气孔(6)位于镜架(1)两侧，在镜片(3)上部或下部或上下部(中部不粘)固定有条形电焊镜片，镜片(3)由卡簧(9)固定在镜片框(2)里侧，卡簧(9)两下端由支座(10)固定在镜片框(2)里侧下部，卡簧(9)上端由卡片(11)活动固定在镜片框(2)里侧上部，头带(4)为有弹性的带子，固定在镜片框(2)内侧上部，镜片框(2)外侧有凹槽(13)，遮光板(5)两侧有相应的槽，遮光板(5)可装在镜片框(2)上或拆下。
使用时，戴在头上即可，更换镜片时，打开卡片把卡簧向下旋，抽出镜片，换上镜片后把卡簧旋上扣上卡片即可；不需遮脸布时，打开按扣取下即可，需要安装时，扣上按扣即可；需挡住强光时，将遮光板装上并固定在相应位置即可，需视物时，将遮光板取下即可。

Claims (1)

1、方便面罩，其特征在于由镜架、镜片框、镜片、换气孔、遮脸布、背带、头带、卡簧、遮光板组成，遮脸布由按扣固定在镜架下端，背带连接在镜架上，换气孔位于镜架两侧，在镜片上部或下部或上下部固定有条形电焊镜片，镜片由卡簧固定在镜片框里侧，卡簧两下端由支座固定在镜片框里侧下部，卡簧上端由卡片活动固定在镜片框里侧上部，头带为有弹性的带子且固定在镜片框内侧上部，镜片框外侧有凹槽，遮光板两侧有相应的槽。
CN00268014U 2000-12-21 2000-12-21 方便面罩 Expired - Fee Related CN2467083Y (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN00268014U CN2467083Y (zh) 2000-12-21 2000-12-21 方便面罩
AU2002223423A AU2002223423A1 (en) 2000-12-21 2001-10-30 Convenient welding helmet
PCT/CN2001/001520 WO2002049555A1 (fr) 2000-12-21 2001-10-30 Element de protection pratique pour soudeurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN00268014U CN2467083Y (zh) 2000-12-21 2000-12-21 方便面罩

Publications (1)

Publication Number Publication Date
CN2467083Y true CN2467083Y (zh) 2001-12-26

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ID=4650220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN00268014U Expired - Fee Related CN2467083Y (zh) 2000-12-21 2000-12-21 方便面罩

Country Status (3)

Country Link
CN (1) CN2467083Y (zh)
AU (1) AU2002223423A1 (zh)
WO (1) WO2002049555A1 (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2217397Y (zh) * 1995-01-28 1996-01-17 方恢行 电焊面罩
CN2220264Y (zh) * 1995-04-26 1996-02-21 许宗仁 改良的电焊面罩
CN2226926Y (zh) * 1995-06-28 1996-05-15 蔡绪忠 头戴翻盖式电焊面罩
US6151711A (en) * 1999-04-01 2000-11-28 Jackson Products, Inc. Welding helmet with removable face plate and lens cartridge
CN2392519Y (zh) * 1999-10-26 2000-08-23 连超勇 方便面罩

Also Published As

Publication number Publication date
WO2002049555A1 (fr) 2002-06-27
AU2002223423A1 (en) 2002-07-01

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20011226

Termination date: 20061221