Positioner for rolling window screen

Positioner for rolling window screen

  • CN 2,199,303 Y
  • Filed: 06/27/1994
  • Issued: 05/31/1995
  • Est. Priority Date: 06/27/1994
  • Status: Active Grant
First Claim
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1. , a kind of positioner of rolling curtain type screen window, it comprises moving beam (1), guide rail (2), it is characterized in that:

  • described guide rail (2) is a double-pore structure, have a moving beam gathering sill (4) on the side of its inboard aperture (3), the slide bar (6) that (5) motion is moved silently in a confession is housed in inboard aperture (3);

    Described mobile silently (5) are divided into two parts, a part is the slide block (8) that can move in guide rail inboard aperture (3), circular hole for serial connection slide bar (6) is arranged in the middle of this slide block (8), another part is fixed in an end of moving beam (1), has the hole (7) of a mounting spring (9) and jacking block (10) at itself and guide rail contact surface;

    Be provided with location silently (11) in the lower end of guide rail (2), this location silently (11) is divided into two partly, lay respectively at inside and outside two holes of guide rail (2), the location is the inboard locating slot of slide bar (6) and the groove (12) that cooperates with the mobile silently jacking block of (5) (10) of partly being provided with of (11) silently.

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