JPH0683890U - Remote sliding window opening / closing system - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] When opening and closing a window that cannot be reached, provide a device that can be opened and closed freely at an appropriate position to operate safely and accurately. [Structure] A fixed pulley 1 and an external movement bracket 10 are provided on a shoji frame of a sash, and a ball chain 4 is attached to a pulley 3
It is characterized in that the left and right shoji screens can be opened and closed by pulling the display knob 8 through 2 and following them.

Description

Description: [0001] [Industrial field of application] The present invention is for a remote opening / closing device using an opening / closing ball chain or the like for a sliding window such as a high window or a low window.

 [0002] [Prior Art] There have been those operated by a string, a gear cable, a wire, or the like.

 [0003] [Problems to be solved by the invention] The conventional techniques have the following drawbacks.

 B, one side, it was necessary to fix the sash shoji, and there was a problem in how to stop it.

 B. The operating parts were special and expensive.

 C. There was a problem in inserting the glass, and it was impossible to install it in the factory because a professional was required when installing it after inserting the glass.

 D. When opening and closing, I could only move the shoji on one side.

 E. There was a surface that was difficult to open and close because it was obstructed by equipment (blinds) in front of the window.

 [0004] [Means for Solving the Problem] A fixing plate is provided at the center of the inner vertical frame of the sliding door shovel that moves inward, a pulley is provided on the sash frame or the frame, and by the ball chain and the chain clip. Connect the ball chain to the hole on the left side of the fixing plate, and through the shoji shoji outer bracket and (2 point pulley set), drop it to a reachable position through the knob and drop the ball chain to the right and the ball chain to the left. It is connected endlessly with the chain joint of and is wrapped around the chain stopper to secure the shoji when it is closed to prevent the operation from opening from the outside. It is a remote device that opens and closes the sliding window at the same time in the direction of the knob display (downward) when the chain stopper of the chain is opened.

 [Operation] This is a remote opening / closing device in which the front and upper windows (both internal and external sliding doors) can be moved simultaneously by pulling the ball chain at hand in a downward direction by hand.

 [0006] [Example] An example of the present invention will be described below.

 (A) A fixing plate is provided at the center of the vertical frame on the inside of the sliding window for internal movement and external movement, and an external movement bracket (10) is provided on the sliding door outward movement side and the lower frame.

 (B) One tackle plate (two-point pulley set) for the sash frame side and the pulley on the frame, one on each side.

 (C) In the left hole of the fixing plate, drop the tackle plate (two-point pulley set) through the outer bracket of the pulley (10) that connects the ball chain with the chain clip to the height that can be reached by hand.

 (D) In the right hole of the fixing plate, drop the ball chain into the same height as (c) by connecting the tackle plate (two-point pulley set) to a height that can be reached by hand.

 For (H), (C), and (D) hanging ball chains, connect endlessly with the chain joint through the display knob hole of.

 (F) The locking mechanism is one in which the ball chain is wound around the chain stopper attached to the wall, pillar, etc.

 (G) is the mounting position, but it is the position dimension on the drawing that changes depending on the mounting condition such as the sash shape.

This proposal has the structure as described above, and when using this (moving the shoji), the left and right shoji can be opened and closed at the same time by pulling the ball chain at hand as the opening and closing operation downward. For operation on only one side, it suffices to remove the outer bracket (10).

The left, right, and operation positions can be converted by attaching each part to the left and right.

 [0007] [Effect of the device] It is very convenient because it can be opened and closed by pulling the ball chain under inaccessible high windows and any operating conditions. Furthermore, it can be installed at the factory, which will ensure safety in the case of high windows.

[Brief description of drawings]

FIG. 1 is an enlarged view and names of parts required for constructing the present invention. FIG. 2 is an internal view of the sash and device of the present invention. FIG. 3 is a perspective view showing an embodiment of the present invention. [Explanation of symbols] Fixed plate Tackle plate (2-point pulley set) Pulley Ball chain Ball chain Clip set Chain joint Chain stopper (Elastic rubber) Open / close display knob Dimension of mounting position ▲ 10 ▼ Outer bracket

Claims (1)

[Scope of utility model registration request] [Claim 1] A fixing plate is provided on an intermediate vertical frame of a sliding door sash that moves inward, and a pulley is attached to the sash frame or the sash frame. Then, the tackle plate (two-point pulley set) is provided on the sash vertical frame or the frame, and the external motion bracket (10) is attached to the lower frame part of the sliding door. Next, connect the ball chain to the left hole of the fixing plate with the ball chain clip of and drop the ball chain through the pulley attached to the tackle plate (2-point pulley set) with the pulley of the ball chain to a reachable level. In addition, the ball chain connected from the right hole of the fixing plate is a chain clip that connects the tackle plate (two-point pulley set) through and connects with a drop chain joiner to a height that can be reached, making the ball chain endless. In order to prevent entry from the outside of the building, it is locked by wrapping it around a chain stopper attached to the wall, pillar, etc. near the ball chain dropped inside the building to lock it. An open / close display knob was attached to show how to use this remote switch.