JPS6210380Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a shoji slip-stop that is attached to the upper stile of the shoji.

Shoji's retainers are generally screwed onto the top end of the stile so that they can be adjusted up and down, so it can be troublesome to rotate the screws to adjust them, and loosening of the screws can cause the retainers to fall off, causing their original state to deteriorate. Disadvantages such as loss of physical function have been pointed out.

The present invention has been developed in view of the above circumstances, and proposes a method for preventing the slippage of shoji doors, which can be extremely easily engaged and removed, and which does not lose its original function even after long-term use. It is. The present invention will be explained below with reference to an embodiment shown in the drawings.

1 to 3, the shoji slip stopper according to the present invention includes a slip stop main body 3 attached to the upper stile 2 of the shoji 1, and an elastic body 6 that is rotatably attached to the main body 3. Therefore, the rotating body 4 is always urged to rotate, and the rotating body 4 is rotatably attached to the main body 3, and its engaging portion 51 is rotatably attached to the rotating body 4. Engagement receiving part 4
1 and an operating lever 5 that engages and disengages from the lever 1. As will be explained in detail later, the present invention allows the rotary body 4 to be rotated by rotating the operating lever 5 as necessary.
rotates, and the upper surface part 42 of the rotating body, which was initially kept behind, is now located vertically below the upper frame rail 71, and this upper surface part 42 narrows the gap between the shoji 1 and the upper frame 7. This serves to prevent the shoji 1 from slipping off.

The anti-slip main body 3 is attached to the upper stile 2 from the indoor side in alignment with the notch 21 formed in the stile 2 in advance, and the anti-slip main body 3 is attached to the upper stile contact piece 31. Locking projections 32, 32 for being locked in the notch 21, a notch 33 for inserting the operating lever 5, and a support projection 34 for supporting the lever 5 are formed, In addition, the contact piece 3
A supporting piece 35 that supports the rotating body 4 from the back side is provided protrudingly on the opposite side of the rotating body 1 . In this example, a coil spring is used as the elastic body 6, and a recess 36 for accommodating the spring is formed near the support piece 35 of the retaining body 3.

The rotating body 4 is rotatably supported by the pin 8, and is always urged to rotate by the elastic force of the elastic body 6, as described above. The rotating body 4 is provided with a positional relationship such that a part of the upper surface portion 42 of the body 4 moves vertically below the upper frame rail 71 when the rotating body 4 rotates. Further, since the engagement receiving portion 41 engages with and disengages from the operation lever engagement portion 51, it is preferable that the engagement receiving portion 41 is formed into a concave arc shape and provided so as to slightly protrude in the direction of the operation lever 5. In this example, a semi-cylindrical storage portion 43 for storing the elastic body 6, which is a coil spring, is formed at a proper location on the lower surface of the rotating body 4.

The operating lever 5 is rotatably supported by a pin 9, the engaging portion 51 at one end engages and disengages from the rotating body engaging receiving portion 41 as described above, and the operating portion 52 at the other end is connected to and disengages from the rotating body engaging receiving portion 41 as described above. It protrudes toward the indoor side, and when sliding the shoji,
It is pressed against the chimage return of the stile of the other shoji (not shown). As a result, the operating lever 5 itself is rotated, and the initial engagement between the engaging portion 51 and the engaging receiving portion 41 is released. Note that the engaging portion 51
The engagement receiving portion 41 is not limited to what is shown in the drawings, and may have any shape as long as both can be engaged and disengaged.

Next, referring to FIGS. 4 to 7, the anti-slip effect of the present invention will be explained. First, the operating lever engaging portion 51 is engaged with the rotating body engagement receiving portion 41, and the rotating body 4 is elastically moved. It is made to resist the elastic force of the body 6 (Fig. 4). At this time, since the rotating body upper surface part 42 is not located vertically below the upper frame rail 71 (FIG. 5), the upper frame 2 of the shoji 1 is swallowed by the upper frame rail 71 in that state. And the operation lever 5
When rotated, the initial engagement between the engaging portion 51 and the engaging receiving portion 41 is released, and the rotating body 4 is urged by the elastic body 6 to rotate (Fig. 6). A part of the upper surface part 42 of the moving body 4 is located vertically below the upper frame rail 71 (FIG. 7), and therefore, this upper surface part 42 narrows the distance between the shoji 1 and the upper frame 7, In other words, if the shoji 1 is lifted in this state, the upper surface portion 42 will come into contact with the lower edge of the upper frame rail 71, thereby preventing the shoji 1 from slipping off. As mentioned above, the operation lever 5 is rotated when the lever 5 is pressed against the chimney return of the joining stile of the other shoji when sliding the shoji.
It goes without saying that this can be done manually. Moreover, when the shoji 1 is removed as necessary, the operating lever 5 may be rotated in the opposite direction to return the rotating body 4 to its original position.

As explained above, the shoji slip stopper according to the present invention is constructed by providing the slip stop main body with a rotating body that is always urged to rotate and an operating lever that restricts the rotational movement of the body. When attaching and removing the sash of the shoji, the shoji locks can be engaged and removed simply by turning the operating lever, which is very convenient, and there is no chance of the shoji falling due to its own weight, which would cause the original function to be lost as with conventional shoji sashes. Therefore, it can reliably perform its anti-slip function even after long-term use.

[Brief explanation of the drawing]

Figures 1 to 7 are diagrams showing the proposed retainer. Figure 1 is a partially cutaway perspective view of the proposed retainer attached to a shoji (upper stile), and Figure 2 is a view with it removed. FIG. 3 is an exploded perspective view, FIGS. 4 and 6 are plan views of FIG. 1, and FIGS. 5 and 7 are X-
It is an X,YY cross-sectional view. 1... Shoji, 2... Upper stile, 3... Anti-slip body, 4... Rotating body, 41... Engagement receiver, 42...
Upper surface portion, 5... Operating lever, 51... Engaging portion, 6
...Elastic body, 7...Upper frame, 71...Upper frame rail.

Claims (1)

[Scope of claim for utility model registration] A shoji sliding door that meets the following conditions (A), (B), and (C). (A) A retaining body 3 attached to the upper stile 2 of the shoji 1, a rotating body 4 rotatably attached to the body and constantly urged to rotate by an elastic body 6, and the rotating body 3. The control lever 5 regulates the rotational movement of the moving body and is rotatably attached to the main body 3, and the operating lever 5 has an engaging portion 51 that engages and disengages from the engagement receiving portion 41 of the rotating body 4. be done. (B) The rotating body 4 is provided with a positional relationship such that a part of the upper surface portion 42 of the rotating body moves vertically below the upper frame rail 71 when the rotating body 4 rotates. (C) When the operating lever 5 is rotated, the engaging portion 5
1 and the rotating body engagement receiving part 41 is released, the rotating body 4 rotates, and a part of its upper surface part 42 is located vertically below the upper frame rail 71, and this upper surface part 42 This narrows the distance between the shoji 1 and the upper frame 7 to prevent the shoji 1 from slipping.