JPH0133740Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a shoji stopper that can stop, for example, a movable shoji of a bypass window at a predetermined position.

[Conventional technology]

For general bypass windows, of the three shoji that can be fitted into the window frame, two shoji on both sides are fixed.
The middle movable shoji can be opened to either the left or right as needed.

[Problem that the invention attempts to solve]

In the bypass window configured in this way,
When the shoji is closed, the fixed shoji has a receiving metal fitting, and on one side of the movable shoji that can open the window, there is a movable shoji that can be opened and closed left and right along the window opening, and this movable shoji has a lower frame rail. When the movable shoji moves above the window and closes the window, the shoji stoppers that are installed on the left and right sides of the movable shoji are attached to the notches of the lower frame rail, and the stopper bodies are attached to the auxiliary rail that connects to the lower frame rail. There is a problem in that the movable shoji must be reliably stopped at a predetermined intermediate position.

[Means for solving problems]

Here, this invention has a movable shoji on one side of the window frame constituting the window opening, which can move left and right along the window opening, and this movable shoji that runs on the lower frame rail of the window frame. When the window opening is closed, shoji stoppers are installed in the notches of the lower frame rail on the left and right sides of the window opening, and the stopper body of the shoji stopper has an auxiliary rail that is connected to the lower frame rail, and At the end of the pivoting part of the rocking plate that is pivotally mounted on the top so that it can swing up and down,
We propose a shoji stopper that has protruding support protrusions that keep the rocking plate in its upright position, and a shock-absorbing door stop member attached to the side door contact surface of the rocking plate, thereby solving the above-mentioned problems. That is.

〔composition〕

Examples of this invention will be described below based on the drawings.

Figures 1 and 2 show a schematic front view of a bypass window equipped with a shoji stopper of this invention and a cross-sectional view of its main parts. , 2 is a fixed shoji that is fitted on both sides of the window frame 1, and 3 is a movable shoji that is fitted on a different surface from the two fixed shojis 2 and 2 and can be opened and closed left and right as needed. When the movable shoji 3 is in the closed state, the movable shoji 3 is moved or stopped by the swinging displacement of the rocking plates 7 of the shoji stoppers 4, 4 of this invention, which are attached to both sides of the window frame rail 1a of the window frame 1. I'm starting to be able to do it. The shoji stopper 4 includes a stopper body 5 that is attached to the upper surface of the lower frame rail 1a and has a width that fits into the notch 1b (see FIG. 3) provided in the lower frame rail 1a. It is composed of a swing plate 7 which is pivotally mounted to an upright wall 5a standing on one side of the stopper body 5 in the direction of view with a pin so as to be swingable in the vertical direction (see FIG. 4). As shown in FIG. 5, the stopper body 5 is formed of an extruded aluminum member, for example, and is attached to the lower frame rail 1a.
On one side of the lower surface of the board 5a placed on the board 5a, there are groove-shaped engagement receiving parts 5c, 5c that can be engaged with the locking protrusions 1c of the lower frame rail 1a, and A pair of standing walls 5a and 5b face each other on both sides, and a rail 5 connected to the lower frame rail 1a is provided in the middle part.
Similarly to the stopper main body 5, the rocking plate 7 is made of an extruded aluminum member, for example, and has a bifurcated pivot portion 7a with a
A pin mounting hole 7d is drilled that can match the pin mounting hole 5f drilled in the upright wall 5a, and a pin 6 having a knurled tip 6' is passed through both pin mounting holes 5f and 7b. It is formed to be able to swing in the vertical direction. Further, a support protrusion 8 is protruded from the end of the pivoting part of the swing plate 7, and when the swing plate 7 is raised from the stopper body 5, the support protrusion 8 touches the upright wall of the stopper body 5. 5
a to prevent further collapse of the swing plate 7. Further, two mounting recesses 7d, 7d are formed in both door contact surfaces 7c, 7c of the rocking plate 7, respectively, and a shock absorber having mounting legs 9a that are press-fitted into these mounting recesses 7d is provided. The door stop member 9 is attached. This buffer door stop member 9 is made of, for example, rubber, and can be replaced if it wears out. Reference numeral 10 indicates a pull fitting for a movable shoji door, and 11 indicates a receiving fitting.

In the above embodiment, there are two holes on the bottom surface of the stopper body 5.
Although the case is shown in which two engagement receiving portions 5c are formed, it is not necessarily necessary to provide two, and if at least two or more are provided so as to correspond to the difference in the expected width of the lower frame rail 1a, one type of engagement receiving portion 5c is formed. Shoji stopper 4
However, it is advantageous in that it can be attached to lower frame rails 1a having different expected widths. Of course, if the dimensions of the lower frame rail 1a are determined in advance, the number of engagement receiving portions 5c may be one.

[Effect of idea]

As explained above, the shoji stopper of this invention is composed of a stopper body attached to the upper surface of the lower frame rail, and a rocking plate pivotally attached to the upper surface of the stopper body so as to be able to swing vertically. When the movable shoji in the bypass window is in the closed state, it is attached to the lower frame rails on both sides, and when the swing plate is laid down, the swing plate prevents the movable shoji from opening and prevents it from swinging. If you stand up the board,
The movable shoji can be opened and moved along the auxiliary rail and the lower frame rail provided on the stopper body without engaging the swing plate, and the movable shoji can be opened and closed as needed. Moreover, according to the shoji stopper of this invention, a shock-absorbing door stop member is attached to the door stop surface of the rocking plate, so it buffers the impact when the shoji hits the door and prevents damage to the shoji and the rocking board. It has the advantage of being able to prevent
In addition, since the support projections protruding from the rocking plate can maintain the standing state of the rocking plate, it is easy to raise and lower the rocking plate, and its utility value is remarkable. Furthermore, according to this invention, even if the movable shoji opens and closes to the left and right, the presence of a pair of left and right shoji stoppers makes it possible to close the movable shoji in a fixed position, even if the lower frame rail is cut out. Moreover, the presence of the auxiliary rails also provides the effect that there is no hindrance to the movement of the movable shoji.

[Brief explanation of the drawing]

Figure 1 is a schematic front view of a bypass window equipped with a shoji stopper of this invention, and Figure 2 is a -
Fig. 3 is a longitudinal sectional view showing the lower frame rail to which the shoji stopper of this invention is attached; Fig. 4 is a sectional view along the line;
The figure is a longitudinal sectional view showing the installed state, and FIG. 5 is an exploded perspective view of the shoji stopper of this invention. In the figure, 1...window frame (window opening), 1a...
...Bottom rail, 1b...Notch, 1c...Latching protrusion, 1d...Rail, 4...Shoji stopper, 5
... Stopper body, 5a ... Standing wall, 5b ... Board, 5c ... Engagement receiving part, 5e ... Auxiliary rail, 6
... Pin, 7 ... Rocking plate, 7a ... Pivot joint, 7c
... Door stop surface, 7d ... Recess for installation, 8 ...
Support protrusion, 9...buffer door stop member, 9a...attachment leg.

Claims (1)

[Scope of utility model registration request] A movable shoji that can be moved from side to side along the window opening is provided on one side of the window frame constituting the window opening, and this movable shoji that runs on the lower frame rail of the window frame closes the window opening. In this state, shoji stoppers are attached to the notches of the lower frame rail on the left and right sides of the shoji stopper, and the stopper body of this shoji stopper has an auxiliary rail connected to the lower frame rail, and the shoji stopper body has an auxiliary rail that is connected to the lower frame rail, and the shoji stopper body can be swung up and down on this stopper body. A support protrusion that maintains the upright state of the rocking plate is provided at the end of the pivoting part of the rocking plate that is movably connected, and a shock absorbing protrusion is provided on the side door contact surface of the rocking plate. A shoji stopper made of a doorstop.