Screen

Abstract

The invention provides a screen with improved flexibility. The screen includes a retention hook, which uprightly provided on a column of a substrate, for holding and supporting a second support member at the upper portion of a screen body. The retention hook includes: a hook body that holds the second support member, and moves along the column; a latch member that is supported by the hook body, and moves between a latch position where the latch member abuts the column to latch the hook body with respect to the column and an unlatch position; a biasing member that biases the latch member toward the latch position; and a latch release member that moves the latch member to the unlatch position against a biasing force of the biasing member.

Description

technical field [0001] The present invention relates to screens. Background technique [0002] Conventionally, various screens have been proposed that include a flexible plate-shaped screen main body and project image light enlarged and projected from a projector or the like onto the screen surface (projection surface) of the screen main body (for example, refer to Patent Document 1). [0003] The screen described in Patent Document 1 is constituted by a portable screen in which the screen main body is rolled up when stored and pulled out to form a screen surface when the screen is used. More specifically, the portable screen described in Patent Document 1 has: an outer frame; a spring roller mounted on the outer frame and capable of winding the screen main body; a top bar glued and fixed at one end of the screen main body; one end supported on the outer frame, The pulled-out screen body is maintained as a retractable strut in an unfolded state. In addition, the drawn-out ...

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Problems solved by technology

Therefore, improvement in convenience cannot be achieved

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