JPH0380195U - - Google Patents

Info

Publication number
JPH0380195U
JPH0380195U JP14062589U JP14062589U JPH0380195U JP H0380195 U JPH0380195 U JP H0380195U JP 14062589 U JP14062589 U JP 14062589U JP 14062589 U JP14062589 U JP 14062589U JP H0380195 U JPH0380195 U JP H0380195U
Authority
JP
Japan
Prior art keywords
leg
support shaft
support
main
shaft
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
JP14062589U
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 JP14062589U priority Critical patent/JPH0380195U/ja
Publication of JPH0380195U publication Critical patent/JPH0380195U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Accessories Of Cameras (AREA)
  • Overhead Projectors And Projection Screens (AREA)

Description

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

第１図は本考案の一実施例の構成を示す斜視図
、第２図は要部の拡大断面図、第３図は支持主軸
の傾斜角度と脚部との関係を示す説明図、第４図
は別の実施例を示す説明図、第５図は従来の三脚
スタンド式映写用スクリーン装置の全体構成を示
す説明図である。 Fig. 1 is a perspective view showing the configuration of an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the main part, Fig. 3 is an explanatory view showing the relationship between the inclination angle of the main support shaft and the leg, and Fig. 4 The figure is an explanatory view showing another embodiment, and FIG. 5 is an explanatory view showing the overall configuration of a conventional tripod stand type projection screen device.

Claims (1)

【実用新案登録請求の範囲】 映写用スクリーン装置を支持する支持主軸と；
前記支持主軸上に設けた脚部支点部と；前記支持
主軸を前傾状態で支持するように、前記脚部支点
部に各々の一端を軸止し前記前傾方向に開脚可能
な一対の脚部と；前記支持主軸と前記一対の脚部
とで形成される各々の支持角度を固定する固定手
段とを備え、 前記支持主軸の下端部と、前記開脚状態の一対
の脚部とを各々接地する構成としたことを特徴と
する映写用スクリーン装置の三脚構造。[Claims for Utility Model Registration] A support shaft for supporting a projection screen device;
a pair of leg fulcrums provided on the main support shaft; one end of each leg fulcrum is pivoted to the main support shaft so as to support the main support shaft in a forward-inclined state, and the legs can be opened in the forward-inclined direction; leg parts; fixing means for fixing each support angle formed by the support main shaft and the pair of legs; A tripod structure for a projection screen device, characterized in that each leg is grounded.
JP14062589U 1989-12-06 1989-12-06 Pending JPH0380195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14062589U JPH0380195U (en) 1989-12-06 1989-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14062589U JPH0380195U (en) 1989-12-06 1989-12-06

Publications (1)

Publication Number Publication Date
JPH0380195U true JPH0380195U (en) 1991-08-16

Family

ID=31687580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14062589U Pending JPH0380195U (en) 1989-12-06 1989-12-06

Country Status (1)

Country Link
JP (1) JPH0380195U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2499232A (en) * 2012-02-09 2013-08-14 Labcraft Ltd Splayable support apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525647U (en) * 1975-06-30 1977-01-14
JPH01141299A (en) * 1987-11-27 1989-06-02 Sony Corp Tripod for camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525647U (en) * 1975-06-30 1977-01-14
JPH01141299A (en) * 1987-11-27 1989-06-02 Sony Corp Tripod for camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2499232A (en) * 2012-02-09 2013-08-14 Labcraft Ltd Splayable support apparatus

Similar Documents

Publication Publication Date Title
JPH02123927U (en)
JPS6272636U (en)
JPH03102949U (en)
JPS6333093U (en)
JPS6081391U (en) tripod
JPH0194501U (en)
JPS6188190U (en)
JPS62161839U (en)
JPH0259793U (en)
JPS6086153U (en) Fall prevention equipment for furniture and equipment
JPH0419549U (en)
JPS5824226U (en) foldable mount
JPS6277673U (en)
JPS6311672U (en)
JPS624505U (en)
JPH0467643U (en)
JPH0262891U (en)
JPH01124790U (en)
JPH0424519U (en)
JPS63112869U (en)
JPH0396699U (en)
JPS6084645U (en) Movable bleachers
JPH01110644U (en)
JPH0164728U (en)
JPH02140561U (en)