JPH0337401U - - Google Patents

Info

Publication number
JPH0337401U
JPH0337401U JP9890389U JP9890389U JPH0337401U JP H0337401 U JPH0337401 U JP H0337401U JP 9890389 U JP9890389 U JP 9890389U JP 9890389 U JP9890389 U JP 9890389U JP H0337401 U JPH0337401 U JP H0337401U
Authority
JP
Japan
Prior art keywords
transparent plate
light source
light
advertising
inclined plane
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
Application number
JP9890389U
Other languages
Japanese (ja)
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 JP9890389U priority Critical patent/JPH0337401U/ja
Publication of JPH0337401U publication Critical patent/JPH0337401U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Description

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

第１図は本考案の広告装置の一実施例を示す平
面図、第２図は同上広告装置の要部を示す背面図
、第３図は同上広告装置の透明板の一部を拡大し
て示す図および第４図は同上広告装置の他の実施
例を示す平面図である。 １……透明板、１ｂ……溝部、１ｃ，１ｄ……
傾斜平面、２……光源、４……広告媒体。 FIG. 1 is a plan view showing an embodiment of the advertising device of the present invention, FIG. 2 is a rear view showing the main parts of the advertising device, and FIG. 3 is an enlarged view of a part of the transparent plate of the advertising device. This figure and FIG. 4 are plan views showing other embodiments of the above advertising device. 1... Transparent plate, 1b... Groove, 1c, 1d...
Inclined plane, 2... light source, 4... advertising medium.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一面に２つの傾斜平面からなる複数条の溝部が
形成された１枚または積層された複数枚の透明板
と、この透明板の一側端部または両側端部の近く
に配置された光源と、上記透明板の溝部が形成さ
れていない両側に配置された広告媒体とを具備し
てなり、前記透明板の溝部の光源と対向する傾斜
平面の透明板の面に対する傾斜角度の大きさは、
透明板にこの面と平行に入射する光源からの光を
この傾斜平面が全反射し、この全反射された光が
透明板の他の面で全反射されない範囲に設定し、
かつ、上記広告媒体の透明板側の面を看者が看る
表面としたことを特徴とする広告装置。 A single transparent plate or a plurality of laminated transparent plates each having a plurality of grooves formed of two inclined planes on one surface, and a light source disposed near one or both ends of the transparent plate; advertising media disposed on both sides of the transparent plate where the grooves are not formed, and the angle of inclination of the inclined plane facing the light source of the groove of the transparent plate with respect to the surface of the transparent plate is:
This inclined plane totally reflects the light from the light source that is incident on the transparent plate parallel to this surface, and this totally reflected light is set in a range where it is not totally reflected on other surfaces of the transparent plate,
Further, an advertising device characterized in that the surface of the advertising medium on the transparent plate side is the surface viewed by a viewer.
JP9890389U 1989-08-24 1989-08-24 Pending JPH0337401U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9890389U JPH0337401U (en) 1989-08-24 1989-08-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9890389U JPH0337401U (en) 1989-08-24 1989-08-24

Publications (1)

Publication Number Publication Date
JPH0337401U true JPH0337401U (en) 1991-04-11

Family

ID=31647982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9890389U Pending JPH0337401U (en) 1989-08-24 1989-08-24

Country Status (1)

Country Link
JP (1) JPH0337401U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06118888A (en) * 1992-10-02 1994-04-28 Photo Kurafutoshiya:Kk Lighting device
JP2009029519A (en) * 2004-11-12 2009-02-12 Kubota Ci Kk Water storage tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06118888A (en) * 1992-10-02 1994-04-28 Photo Kurafutoshiya:Kk Lighting device
JP2009029519A (en) * 2004-11-12 2009-02-12 Kubota Ci Kk Water storage tank

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