JPS6370791A - Structure of "shoji" screen - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field 1] The present invention relates to the structure of a shoji shoji frame having crime prevention properties in which glass is fitted on the indoor side of the shoji frame and a grid is attached on the outdoor side.

E Background technology [In conventional shoji of this type, security can be ensured by the lattice, but since the lattice is fixed to the shoji frame, it takes time and effort to remove dirt from the glass plate when cleaning, and it is difficult to completely clean the shoji. There was a problem with not being able to clean it. On the other hand, if the grid is removably attached, the glass plate can be completely cleaned, but crime prevention cannot be ensured.

EObject of the Invention The present invention has been made in view of the above circumstances, and its object is to provide a shoji door in which a glass plate is fitted on the indoor side of the shoji frame and a lattice is attached on the outdoor side. The purpose of the present invention is to provide a shoji structure that not only ensures security, but also allows the glass plates to be completely cleaned.

[Disclosure of the Invention] The structure of the shoji of the present invention includes a glass plate 2 on the indoor side of the shoji frame 1.
A lattice 3 is fitted on the outdoor side of the shoji frame 1, and the lattice 3 is removably fixed with a lattice lock 4 provided on the outer periphery of the shoji frame 1. With this structure, the above purpose is achieved. was achieved. That is, since the lattice lock 4 that fixes the lattice 3 is provided on the outer periphery of the shoji frame 1, it is not possible to remove the lattice 3 by operating the lattice lock 4 from the outside, thereby ensuring security. It's something,
When cleaning, the glass plate 2 can be completely cleaned by unlocking the grid lock and removing the grid 3.

Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings. This example concerns a sliding door type shoji. An aluminum shoji stile 1 is formed of a vertical stile 5, an upper stile 6, and a lower stile 7. Inner 7 rungs 8 and outer 7 lunges 9 protrude inwardly from the indoor and outdoor sides of the shoji frame 1, respectively, and the inner 7 rungs B and the outer 7 lunges 9 form the inner peripheral surface of the shoji stile 1. A groove 10 is formed for attachment. A glass plate 2 is fitted into an insertion groove 12 on the inner peripheral surface of a glass frame 11 made of aluminum, and the glass front attachment is integrally attached by a bead 13 and the glass rear attachment by a bead 14. Glass frame 11 with this glass plate 2 attached
However, the shoji frame 1 is fitted into the groove 10 on the indoor side.

The lattice frame 15 is made of aluminum, into which the lattice 3 is fitted and integrally fixed by a lattice holding bead 16.

A lattice frame 15 to which the lattice 3 is fixed is fitted into the shoji frame 1 on the indoor side of the groove 10 with a lattice bottom plate 17 interposed therebetween. In this embodiment, the horizontal width W1 of the lattice frame 15 is larger than the interval L1 between the outer 7 ramps 9 facing each other on the left and right sides of the shoji frame 1, and the vertical width W2 of the lattice frame 15 is larger than the interval L1 between the outer 7 ramps 9 facing each other on the left and right sides of the shoji frame 1. The distance L2 between the seven ramps 9 is slightly smaller than the distance L2 between the seven ramps 9. Therefore, as shown in FIG. 5 and FIG.
It is inserted in the so-called Kendon style by pushing it into the lo position. In addition, lattice locks 4 are provided above and below the outer periphery of the vertical stile 1 on the door edge side of the shoji stile 1, and the lattice locks 4 press one end of the lattice frame 15 and press the other end. However, when installing the shoji frame 1, the lattice frame 15 is fixed to the shoji frame 1 by pressing into the groove 10. The pressing force of the lattice lock 4 can be released, and the lattice frame 15 can be removed by releasing the pressing force during cleaning or the like.

In addition, the horizontal width W1 of the lattice frame 15 is slightly smaller than the interval between the outer seven ramps 9 facing each other on the left and right sides of the shoji frame 1, and the vertical width W2 of the lattice frame 15 is equal to the upper and lower sides of the shoji frame = 3-1. The distance may be greater than the distance L2 between the opposing outer seven ramps 9. In this case, a lattice lock 4 is provided on the outer peripheral surface of the upper stile 6 of the shoji stile 1.

The lattice lock 4 is composed of a lock rod 18, an inner frame 19, and an outer frame 20, as shown in FIG.

The lock rod 18 has a cylindrical shape, and has a large diameter portion 18a and a small diameter portion 18.
A rotation groove 21 for locking is formed in the end face of the large diameter portion 18a, and a spring 22 is wound around the outer periphery of the small diameter portion 18b.

The inner frame 19 is a short plate with an arcuate cross section, and has a fixing plate 23 integrally provided at one end, and a circular guide plate 24 having a sliding hole 24a integrally provided at the other end. It is set in. Further, an abbreviated lock groove 25 consisting of a sliding groove 25a in the longitudinal direction and a locking groove 25b in the width direction is formed near one end of the inner frame 19, and a fixing hole 26 is formed near the other end. It is perforated. The outer frame 20 is a short plate having an arcuate cross section, and has an outer groove 27 formed in the width direction near one end, and a long groove 28 long in the longitudinal direction formed near the other end. Also, the U-shaped attachment at the other end of the outer frame 20 is done using the piece 29.
There is a cushion material 30 that presses the side edges of the lattice frame 15.
is installed. This outer frame 20 has an outer groove 2 in the inner frame 19.
7 and the lock groove 25 and the long groove 28 and the fixing hole 26 are aligned and fitted, the fixing pin 31 is inserted through the long groove 28 and into the fixing hole 26, and is caulked so that the outer frame 20 fits into the inner frame 19 and the long groove 28. It is slidably fixed through the. In this state, the tip of the small diameter portion 18b of the lock rod 18 is inserted into the sliding hole 23 of the guide plate 23 of the inner frame 19, and the lock rod 1 is inserted into the inner frame 19.
8 is fitted, the lock pin 32 is inserted through the outer groove 27 and the lock groove 25, and the large diameter portion 18a of the lock rod 18 is inserted into the hole 33, and the lock rod 18 is crimped to fit into the outer frame 20.
It is integrally fixed to the inner frame 19 so as to be slidable via a sliding groove 25a and rotatably via a locking groove 25b and an outer groove 27. The lock rod 18 is rotated to lock the lock bin 3.
2 engages with the locking groove 25a of the locking groove 25, it is locked. This lock rod 18 has a spring 22
The inner frame 19 is biased from the other end side to the one end side, and the spring 22 is attached by being rotated in the locking direction. Therefore, simply by pressing the lock bar 8, the lock bin 32 is automatically locked in the locking groove 25b, and in the locked state, the lock will not be unlocked due to vibration or the like.

This lattice lock 3 is inserted into the upper and lower three mounting holes formed on the outer circumference of the vertical frame 5 on the door edge side of the shoji frame 1, respectively, and the fixing plate 23 of the inner frame 19 is attached to the inner surface of the vertical frame 5. A decorative plate 34 is arranged on the outer side of the vertical stile 5, and the decorative plate 34 and the fixing plate 23 are fixed with screws 35 through the vertical stile 5, and the sliding opening in the center of the decorative plate 34 is fixed. 36, the lock rod 18 is attached with the tip of the large diameter portion 18g protruding. Therefore, as shown in FIG. 8, by pressing the lock rod 18, the lock shaft 3'2 slides in the sliding groove 25a, and the spring 22 causes the lock shaft 32 to slide.
is engaged with the locking groove 25a, and the lock rod 18 is locked with the inner frame 19. In this case, the outer frame 20 slides together with the lock rod 18 via the lock pin 32, and the cushion material 30 at the tip of the outer frame 20 presses the side end of the lattice frame 15 on the door edge side. The lattice frame 15 is fixed to the shoji frame 1 by pressing the side ends of the shoji frame 1 against the inner surface of the groove 10. On the other hand, as shown in FIG. 9, by rotating the rotation groove 25 with the driver 37 and disengaging the lock shaft 32 from the locking groove 25b, the lock rod 18 is urged by the spring 22 and protrudes from the vertical frame 5. At the same time, the outer frame 20 also slides together with the lock rod 18, and the lattice frame 15
The pressing force is released and the grid lock 4 is unlocked. Thereby, the lattice frame 15 can be removed from the shoji frame 1.

[Effect of the invention 1 In the present invention, a glass plate is fitted on the indoor side of the shoji frame, a lattice is fitted on the outdoor side of the shoji frame, and the lattice is attached to the shoji frame using a lattice lock provided on the outer periphery of the shoji frame. Since it is removably fixed to the stile, the grid lock cannot be removed from the outside by operating the grid lock, ensuring security. On the other hand, when cleaning, the grid lock can be unlocked and the grid removed. The glass plate can be completely cleaned by removing the two parts.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a front view of the same, FIGS. 3 and 4 are a cross-sectional view and a longitudinal sectional view of the same, and FIGS. An explanatory diagram showing the assembly order of the same as above, FIG. 7 is an exploded perspective view showing the lattice lock in the same as above,
8(a) and (b) are plan and side views showing the same lattice lock, FIG. 9(6)(c) is an explanatory diagram showing the action of the same lattice lock, 1 is a shoji frame, 2 is a glass plate, 3
is a lattice, and 4 is a lattice lock. Agent Patent Attorney Stone 1) Figure 8 (b) Figure 9 (a) (b)

Claims (1)

[Claims] (1) A glass plate is fitted on the indoor side of the shoji frame, a lattice is fitted on the outdoor side of the shoji frame, and the lattice is removably fixed to the shoji frame using a lattice lock provided on the outer periphery of the shoji frame. The structure of shoji is characterized by: