JPS6271613U

JPS6271613U -

Info

Publication number: JPS6271613U
Application number: JP11590985U
Authority: JP
Priority date: 1985-07-30
Filing date: 1985-07-30
Publication date: 1987-05-07

Description

[Brief explanation of the drawing]

図面は本考案の一実施例によるドアビユアーの
上半分のみを断面で示した側面図である。１１……鏡胴、１１Ａ……大径部、１１Ｂ……
雄ネジ部、１１Ｃ……雌ネジ部、１１Ｄ……鏡胴
内面、１１Ｅ……スプリング受座、１２……対物
レンズ、１２Ａ……第１レンズ、１２Ｂ……第２
レンズ、１３……接眼レンズ、１３Ａ……第３レ
ンズ、１３Ｂ……第４レンズ、１３Ｃ……第５レ
ンズ、１４……圧縮コイルスプリング、１５……
止めネジ、１６……ナツト、１６Ａ……フランジ
、１７Ａ……第１リング、１７Ｂ……第２リング
。 The drawing is a cross-sectional side view of only the upper half of a doorview according to an embodiment of the present invention. 11... Lens barrel, 11A... Large diameter section, 11B...
Male thread part, 11C...Female thread part, 11D...Inner surface of lens barrel, 11E...Spring seat, 12...Objective lens, 12A...First lens, 12B...Second
Lens, 13...Eyepiece lens, 13A...Third lens, 13B...Fourth lens, 13C...Fifth lens, 14...Compression coil spring, 15...
Set screw, 16... nut, 16A... flange, 17A... first ring, 17B... second ring.

補正昭６０．９．４実用新案登録請求の範囲を次のように補正する
。Amendment September 4, 1980 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) 鏡胴の室外端側に対物レンズを固着すると
ともに、室内端側から鏡胴内部に接眼レンズを嵌
装したドアビユアーにおいて、接眼レンズと対物
レンズとの間に位置して鏡胴内面にスプリング受
座を形成するとともに、室内端側から鏡胴内面に
螺合する環状の止めネジを設け、接眼レンズをス
プリング受座に支持したスプリングと環状の止め
ネジとの間に弾性的に挟持したことを特徴とする
ドアビユアー。(2) 接眼レンズは、鏡胴内面に摺動自由に嵌合
する中空円筒状のレンズホルダーに嵌装固定し、
該レンズホルダーを介してスプリングと止めネジ
との間に挟持するようにしたことを特徴とする実
用新案登録請求の範囲第１項に記載のドアビユア
ー。図面の簡単な説明を次のように補正する。明細書第１１頁第６行から第７行にわたつて「
図面は…側面図である。」とあるのは、これを「
第１図は本考案の第１実施例のドアビユアーの上
半部のみを断面で示した側面図、第２図は同じく
第２実施例のドアビユアーの上半部のみを断面で
示した側面図である。」と訂正する。明細書第１１頁第１８行に「１７Ｂ……第２リ
ング。」とあるのは、これを「１７Ｂ……第２リ
ング、１８……レンズホルダー、１９……魚眼ア
ダプター。」と訂正する。[Scope of Claim for Utility Model Registration] (1) In a door view in which an objective lens is fixed to the outdoor end of the lens barrel and an eyepiece is fitted into the lens barrel from the indoor end, the space between the eyepiece and the objective lens is A spring seat is formed on the inner surface of the lens barrel, and an annular set screw is provided that is screwed into the inner surface of the lens barrel from the indoor end. A door view characterized by being elastically held between. (2) The eyepiece is fitted and fixed in a hollow cylindrical lens holder that slides freely into the inner surface of the lens barrel.
The door viewer according to claim 1, which is a registered utility model, wherein the lens holder is held between a spring and a set screw. The brief description of the drawing has been amended as follows. From page 11, line 6 to line 7 of the specification, ``
The drawing is a side view. ” means that this is “
Fig. 1 is a side view showing only the upper half of the door view according to the first embodiment of the present invention in cross section, and Fig. 2 is a side view showing only the upper half of the door view according to the second embodiment in cross section. be. ” he corrected. The text "17B...Second ring." on page 11, line 18 of the specification should be corrected to read "17B...Second ring, 18...Lens holder, 19...Fisheye adapter." .

Claims

[Scope of utility model registration request]

In a door view, in which the objective lens is fixed to the outdoor end of the lens barrel and the eyepiece is fitted into the lens barrel from the indoor end, a spring retainer is located between the eyepiece and the objective lens on the inner surface of the lens barrel. It is characterized by a ring-shaped set screw that is screwed into the inner surface of the lens barrel from the indoor end side, and the eyepiece lens is elastically held between the spring supporting the spring seat and the ring-shaped set screw. Door view.