JPH0637196Y2 - Desorption structure of makeup lattice - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] In this invention, a decorative grid used for the purpose of improving the appearance, preventing damage to shoji screens, and crime prevention is built in a vertical frame of a door such as a front door. The present invention relates to a detachable mechanism and a detachable fitting for a decorative lattice for detachably attaching the detachable fitting.

[Conventional technology]

In the conventional technology, as a means for fixing the decorative grid to the door such as an entrance door, a means for fixing the assembled frame body to the vertical frame or the horizontal frame by screwing, or a decorative grid to the vertical frame or the horizontal frame in advance. The means of assembling after assembling is used. Therefore, the decorative grid is fixed to the door.

[Problems to be solved by the invention]

However, in the above-mentioned conventional technique, when cleaning a door shovel such as a front door, on the side where the makeup lattice is attached, the makeup lattice cannot be removed, so that the makeup lattice interferes with the cleaning. There is a problem that shoji cannot be cleaned carefully.

[Means for solving problems]

This invention was made in view of the above circumstances, and the specific means is to insert a panel body such as glass into a space formed by a vertical frame and a horizontal frame, and to mount the panel body on the opposing surface of the panel body. In a door having a decorative grid attached, locking claws are formed along both left and right edges of the decorative grid, while one vertical frame of the door is provided with a locking portion for locking the locking claw, and the other of the doors. The vertical frame has a lever that moves back and forth in conjunction with the forward and backward movement of the bolt.
The door is freely retractable via a lever hole formed on the inner surface of the other vertical frame of the door, and the locking claw of the decorative lattice is locked to the locking portion of one vertical frame of the door and the other It is configured so that it can be detachably locked by moving the lever back and forth on the vertical frame.

[Action]

According to the above means, when attaching the decorative lattice to the door such as the entrance door, the bolt is tightened to project the lever from the lever hole of the vertical frame, and the locking claw of the decorative lattice is locked by the lever. When removing the decorative grid attached to the door,
Loosen the bolt and pull the lever back so that the lever goes into the lever hole.

〔Example〕

An attachment / detachment structure of a decorative lattice according to an embodiment of the present invention will be described with reference to FIGS. 1 to 4.

That is, in the detachable structure of the decorative lattice according to the embodiment, the sliding door 8 which is a panel body such as glass is fitted in the space formed by the vertical frame 2 and the horizontal frame 5, and the decorative grid is provided on the opposite surface of the sliding door 8. In the door 1 in which 4 is attached, the locking claws 25 are formed along the left and right edges of the decorative lattice 4, while the one vertical frame 2 of the door 1 locks the locking claws 25. Mounting groove 11
A lever 16 is provided in the other vertical frame 2 of the door 1 and is actuated back and forth in conjunction with the forward / backward movement of a bolt 17, and a lever hole 12 is formed in the inner surface of the other vertical frame 2 of the door 1. It is built in so that it can be retracted through the door, and the locking claws 25 of the decorative lattice 4 are attached to the door 1
It is a mechanism that is engaged with the mounting groove 11 of one of the vertical frames 2 and detachably engaged with the other vertical frame 2 by operating the lever 16 back and forth.

The door 1 is such that the shoji 8 is mounted in a shoji groove 7 inside a frame body 6 in which a vertical frame 2 and a horizontal frame 5 are combined. The shoji 8 is a plate-shaped member made of glass, a resin panel, a metal panel or the like. A knob 9 for opening and closing the door 1 is attached to one of the vertical frames 2 forming the frame body 6, and a hinge 10 is attached to the other of the vertical frames 2 to form the hinge.
The door 1 is rotatably attached to a pillar or the like via 10. Further, mounting grooves 11 are provided in the vertical direction on both sides of the shoji groove 7 of one vertical frame 2, and several detachable fittings 3 are built in the other vertical frame 2. A lever hole 12 is formed on the surface on which the shoji 8 is mounted, and an operation hole 13 is formed on the surface on which the hinge 10 is provided, at the position where the detachable fitting 3 is provided.

The detachable fitting 3 has a cover 14 for covering the entire body and the cover 14
Most of them are built in, and only the tip part 15 has two sets of levers 16 that can freely move in and out of the cover 14, and the tip end is the lever 16
Two bolts 17 and a lever 16 which are rotatably and irremovably connected to each other at the rear part
The two elastic bodies 18 for urging the tip portion 15 of the bolt toward the cover 14 side and preventing the bolt 17 from loosening, and the lever.
The guide bar 19 has both ends fixed to the cover 14 to guide the movement of the 16 and a plate member 21 having two bolt holes 20 for tightening the bolts 17. The external appearance of the detachable fitting 3 is entirely covered with a cover 14, a tip portion 15 of a lever 16 projects forward, and a bolt 17 is screwed rearward. Further, the attachment / detachment fitting 3 is installed so that the tip portion 15 of the lever 16 is aligned with the lever hole 12 of the vertical frame 2 and the bolt 17 is aligned with the operation hole 13 of the vertical frame 2.

The lever 16 is made of a plate-shaped member and has a tip portion 15 for holding the decorative lattice 4 on one side and a bolt 17 on the other side.
The tip of is connected so that it can rotate and cannot be removed. Then tighten the bolt 17 and the lever
16 is pushed forward, the tip 15 of the lever 16 pops out in front of the detachable fitting 3, and when the bolt 17 is loosened, the lever 16 is pulled back, and the tip 15 of the lever 16 returns to the rear of the detachable fitting 3. It has become. Further, a protruding portion 22 for mounting the elastic body 18 is provided on the lower side of the tip portion 15, and an oblong guide hole 23 for inserting the guide rod 19 is formed at the central portion of the lever 16. It is set up.

The bolt 17 does not have a thread on the front half of the bolt 17 but has a thread on the rear half. The bolt 17 is inserted from the other side of the cover 14, passes through the bolt hole 20 of the plate member 21, and is pivotally connected to the lever 16 in a non-removable state. The diameter of the front half portion of the bolt 17 is formed smaller than the diameter of the rear half portion of the bolt 17, so that the front half portion can freely pass through the bolt hole 20.

The elastic body 18 is attached to the protruding portion 22 of the lever 16, and one of them comes into contact with the cover 14 and the other comes into contact with the lever 16, so that the lever 16 is always biased toward the bolt 17.

When the makeup grid 4 is attached to the door 1, the makeup grid 4 is
The collar 24 is projected to the circumference so that the joint between the vertical frame 2 and the horizontal frame 6 is hidden, and at the position facing the shoji 8 side,
A protruding locking claw 25 smaller than the collar 24 is projected.

A procedure for attaching and detaching the decorative lattice 4 to and from the door 1 using the decorative lattice attaching / detaching mechanism and the attaching / detaching metal fitting of this embodiment will be described.

When attaching the decorative lattice 4 with the detaching mechanism of the decorative lattice and the attaching / detaching metal fitting 3 of this embodiment, first, the decorative lattice 4 is fitted so as to cover the surface of the shoji 8 of the door 1. At this time, first, the mounting groove 11 of the shoji groove 7 of the vertical frame 2 on one side of the door 1
Then, one of the locking claws 25 of the decorative lattice 4 is inserted. continue,
The other locking claw 25 and the other brim 24 of the decorative lattice 4 are brought into contact with the other vertical frame 2. Insert a screwdriver or the like through the operation hole 13 of the vertical frame 2 and push the bolt 17 of the detachable fitting 3 forward. Then, the lever 16 to which the bolt 15 is coupled is pushed straight out forward while the guide hole 23 is guided by the guide rod 21. The moving distance of the lever 16 at this time is the length without thread cutting. As a result, the tip portion 15 of the lever 16 pops out from one side of the cover 14. Then the bolt
The lever 17 is turned to the tightening side and screwed into the bolt hole 20 of the plate member 17, and the lever 16 is moved further forward. by this,
Since the bolt 17 is rotatably connected to the lever 16, the lever 16 moves by the length in which the bolt 17 is tightened, and the tip portion 15 projects further forward from one side of the cover 14. Then, the tip portion 15 of the lever 16 protrudes forward of the locking claw 25 of the decorative lattice 4, and the claw 25 and the tip portion 15 of the lever 16 and the vertical frame 2
It is sandwiched between the side wall of the shoji groove 8 and the decorative lattice 4 is attached to the door 1. At this time, the lever 16 moves forward to move the elastic body mounted on the protrusion 22.
18 is compressed, creating a force that attempts to return lever 16. This force acts as a force to push the bolt 17 toward the bolt hole 20 side,
The screw thread of the bolt 17 is pressed against the bolt hole 20 of the plate member 21, so that the bolt 17 is not loosened.

The decorative lattice 4 attached by the detachable fitting 3 of this embodiment is used as the door 1
When removing from the first, first insert a screwdriver or the like through the operation hole 13 of the vertical frame 2 and turn the bolt 17 in a direction to loosen it. When the bolt 17 is loosened, the lever 16 connected to the bolt 17 is interlocked and pulled backward by the length of the loosened bolt 17. As the lever 16 returns to the rear, the tip portion 15 of the lever 16 pressing the locking claw 25 of the decorative lattice 4 moves away from the locking claw 25. Then, loosen the bolt 17 until the latter half of the threaded part comes out of the bolt hole 20 of the plate material 21, and since the diameter of the first half of the bolt 17 is smaller than the diameter of the bolt hole 20, the elastic body 18 Due to the repulsive force, the lever 16 is pulled back to the vertical frame 2 side at a stroke, and the tip portion 15 holding the locking claw 25 of the decorative grating 4 is separated from the decorative grating 4 so that the decorative grating 4 can be removed. Then, the decorative grid 4 is removed from the door 1.

The above description of the attaching / detaching procedure is a procedure for attaching / detaching the decorative grating 4 on one side of the door 1. However, even when attaching / detaching the decorative grating 4 on both sides, the above procedure may be performed twice. The description is omitted.

[Effect of device]

As is clear from the above description, the decorative lattice attachment / detachment mechanism of this invention can easily remove the decorative lattice that could not be removed in the past, so the door sliding door, which has been difficult to clean up to now, can be cleaned carefully. It became possible to do.

Moreover, when attaching the decorative lattice to a door such as an entrance door, the bolt can be tightened to project the lever from the lever hole of the vertical frame, and the locking claw of the decorative lattice can be clamped by the lever. Therefore, the decorative lattice can be firmly fixed. Further, since the lever is moved by advancing and retracting the bolt, the operating range of the lever is relatively wide, and it is possible to easily cope with a change in the protruding length of the locking claw of the decorative lattice.

[Brief description of drawings]

1 is an overall view of the entrance door, FIG. 2 is a sectional view taken along the line II-II of FIG. 1, FIG. 3 is a perspective view of the detachable fitting, and FIG. 4 is a perspective view of the detachable fitting. 1 ... Door, 2 ... Vertical frame, 3 ... Removable metal fittings, 4 ... Makeup grid, 5 ... Horizontal frame, 8 ... Shoji (panel body), 11 ... Mounting groove (locking part), 12 …… Lever hole, 16 …… Lever, 17 …… Bolt, 25 …… Locking claw.

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Yoshinori Matsumoto 2-1-1, Nishishinjuku, Shinjuku-ku, Tokyo Sanwa Shutter Industry Co., Ltd. (72) Eiji Yamazaki 2-176, Minami Toyoshima, Ikeda-shi, Osaka 1 Inside the Oraya Aluminum Works Co., Ltd. (56) References: 63-46586 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. A door in which a panel body made of glass or the like is fitted in a space formed by a vertical frame and a horizontal frame, and a decorative grid is attached to the facing surface of the panel body, on both left and right edges of the decorative grid. While forming a locking claw along the same, a locking portion for locking the locking claw is provided on one of the vertical frames of the door, and the other vertical frame of the door is interlocked with the forward and backward movement of the bolt. A lever that operates forward and backward is built in so that it can be retracted and retracted through a lever hole that is bored on the inner surface of the other vertical frame of the door, and the locking claws of the decorative lattice are attached to one of the vertical frames of the door. A decorative lattice attachment / detachment structure, characterized in that it is configured to be detachably engaged by engaging with an engaging portion and operating the lever back and forth on the other vertical frame.