JPH03100348U - - Google Patents

Info

Publication number
JPH03100348U
JPH03100348U JP802490U JP802490U JPH03100348U JP H03100348 U JPH03100348 U JP H03100348U JP 802490 U JP802490 U JP 802490U JP 802490 U JP802490 U JP 802490U JP H03100348 U JPH03100348 U JP H03100348U
Authority
JP
Japan
Prior art keywords
spring
central axis
end side
free end
deformed
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.)
Granted
Application number
JP802490U
Other languages
Japanese (ja)
Other versions
JP2506586Y2 (en
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 filed Critical
Priority to JP1990008024U priority Critical patent/JP2506586Y2/en
Publication of JPH03100348U publication Critical patent/JPH03100348U/ja
Application granted granted Critical
Publication of JP2506586Y2 publication Critical patent/JP2506586Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Insertion Pins And Rivets (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例であるスプリング
の変形時の形状を示す状態図、第２図はこの考案
の他の実施例を示す状態図、第３図は従来の内部
磁気シールドの取付構造を示す概要図、第４図は
第３図における要部斜視図、第５図ａは従来のス
プリングの自由状態での斜視図、第５図ｂは従来
のスプリングの変形時の形状を示す状態図である
。 図において、１はフレーム、２はシヤドウマス
ク、３は内部磁気シールド、４Ｂはスプリング、
４ａは凹部、４ｂは端部、４ｃは把手部、４ｄは
屈曲押圧部である。なお、図中同一符号は同一あ
るいは相当部分を示す。 Fig. 1 is a state diagram showing the shape of a spring when it is deformed, which is an embodiment of this invention, Fig. 2 is a state diagram showing another embodiment of this invention, and Fig. 3 is a state diagram showing the installation of a conventional internal magnetic shield. A schematic diagram showing the structure, FIG. 4 is a perspective view of the main part in FIG. 3, FIG. 5 a is a perspective view of the conventional spring in its free state, and FIG. 5 b shows the shape of the conventional spring when it is deformed. FIG. In the figure, 1 is a frame, 2 is a shadow mask, 3 is an internal magnetic shield, 4B is a spring,
4a is a recessed portion, 4b is an end portion, 4c is a handle portion, and 4d is a bent pressing portion. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】 多数の細孔を有するシヤドウマスクを支持する
フレームと電子ビームの走行路を覆い外部磁界を
遮蔽する磁気シールドとが、それぞれの穴に挿入
された板状のスプリングによつて固定されるもの
において、 前記スプリングは中心軸によりほぼ対称にＶ字
状を呈するように二つ折りにされた折曲部と、遊
端側に凸凹を設けた把手部と、端部とからなり、
前記スプリングの変形時に前記遊端側の両端部の
肩幅が最大となり、かつ両端部が中心軸に対して
外側に開く角度を有することを特徴とするカラー
ブラウン管。[Claims for Utility Model Registration] A frame supporting a shadow mask having a large number of pores and a magnetic shield covering the travel path of the electron beam and shielding external magnetic fields are formed by plate-shaped springs inserted into each hole. In the case where the spring is fixed in place, the spring is composed of a bent part that is folded in half to form a V-shape approximately symmetrically about the central axis, a handle part that has an uneven surface on the free end side, and an end part. ,
A color cathode ray tube, characterized in that when the spring is deformed, the shoulder width of both ends on the free end side becomes maximum, and both ends have an angle that opens outward with respect to the central axis.
JP1990008024U 1990-01-29 1990-01-29 Color cathode ray tube Expired - Lifetime JP2506586Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990008024U JP2506586Y2 (en) 1990-01-29 1990-01-29 Color cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990008024U JP2506586Y2 (en) 1990-01-29 1990-01-29 Color cathode ray tube

Publications (2)

Publication Number Publication Date
JPH03100348U true JPH03100348U (en) 1991-10-21
JP2506586Y2 JP2506586Y2 (en) 1996-08-14

Family

ID=31511675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990008024U Expired - Lifetime JP2506586Y2 (en) 1990-01-29 1990-01-29 Color cathode ray tube

Country Status (1)

Country Link
JP (1) JP2506586Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009197900A (en) * 2008-02-21 2009-09-03 Daiwa Kasei Ind Co Ltd Two-member assembly structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055053U (en) * 1983-09-21 1985-04-17 株式会社東芝 color picture tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055053U (en) * 1983-09-21 1985-04-17 株式会社東芝 color picture tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009197900A (en) * 2008-02-21 2009-09-03 Daiwa Kasei Ind Co Ltd Two-member assembly structure

Also Published As

Publication number Publication date
JP2506586Y2 (en) 1996-08-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term