JP2003166388A - Blind structure for locked gate - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a blind structure for a locked gate, which positively protects a lock of the gate from being released by a hand of a stranger inserted into the inside of the gate from the outside. <P>SOLUTION: The blind structure for the locked gate is formed of a lattice panel 6 and mounted on a lattice fence 13. According to the blind structure, a screen panel 8 is fixed to an area in the vicinity of the cylinder lock 7, and the screen panel 8 has an area which is large enough that the hand of the stranger inserted into the inside of the gate from the outside cannot touch the cylinder lock 7. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blind structure for a gate with a lock, and more particularly, to a gate with a lock made of a mesh panel that is attached to a mesh fence. The present invention relates to a blind structure of a gate with a lock that can be blocked by a door.

[0002]

2. Description of the Related Art For example, when constructing a fence on the boundary line of a site, it is relatively inexpensive, aesthetically pleasing, and robust.
For example, a lattice fence is used. In this case, as a gate constructed in the middle of the lattice fence, a structure in which a lattice panel is attached between gate columns via a hinge so as to be openable and closable is often used. Similar to the lattice fence, the lattice panel gate is superior to other gates in terms of price and the like. The lattice fence and the lattice panel are made by welding steel wire rods in a lattice shape.

In addition, pipe fences, expanded metal fences, and wire mesh fences are used. here,
Lattice fences, pipe fences, expanded metal fences, and wire mesh fences are collectively called mesh fences.
Lattice panels, pipe panels, expanded metal panels, and wire mesh panels are collectively called mesh panels.

As the lock for the gate, a cylinder lock that is easy to open and close and has an excellent appearance is often used instead of the lock type or lock type.

[0005]

However, the cylinder lock can be freely opened and closed from the inside by turning the lock opening / closing knob of the keyhole portion. Therefore, there is a very unfavorable problem in crime prevention that the lock can be easily opened by widening the lattice spacing around the cylinder lock and turning the hand from the outside of the gate.

Therefore, according to the present invention, by fixing the blindfold panel around the lock, it is possible to reliably prevent the lock from being opened by turning the hand from the outer side of the mesh panel to the inner side of the gate. To provide.

[0007]

The invention according to claim 1 is
In a blind structure of a gate with a mesh panel lock attached to a mesh fence, a blind panel is fixed around the lock, and the blind panel is an area that does not reach the lock even when turning the hand from the outside of the gate to the inside. It is characterized by having.

The invention according to claim 2 is characterized in that the lock is a cylinder lock.

The invention according to claim 3 is characterized in that the gate is a single-open type.

The invention according to claim 4 is characterized in that the gate is of a double-open type.

The invention according to claim 5 is characterized in that the blindfold panel is formed in a square, a rectangle, a circle or a polygon.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a blind structure for a gate with a lock according to the present invention will be described with reference to the drawings.

FIG. 1 is a schematic perspective view showing a blind structure of a gate with a lock according to the present invention, and FIG. 2 is an assembled perspective view showing a blind structure of a gate with a lock according to the present invention.

In FIG. 1 and FIG. 2, 1 is a pair of gate columns that are erected in the middle of the lattice fence 13, and 2 is the gate column 1.
It is a single-sided gate that is openably and closably attached via a hinge 3. The gate 2 includes a pair of vertical frames 4, a pair of horizontal frames 5 fixed horizontally between the vertical frames 4, a lattice panel 6 fixed to the front sides of the vertical frames 4 and 5, and opening and closing of the gate 2. It is composed of a cylinder lock 7 fixed to the side and a blind panel 8 fixed around the cylinder lock 7.

The blindfold panel 8 is composed of a gate-side blindfold panel 8A and a fence-side blindfold panel 8B adjacent to the blindfolded panel 8A when the gate is a single-open type. The gate-side blindfold panel 8A is formed in a box shape and has a vertical frame 4 and a horizontal frame 5.
In addition, it can be fixed with screws 9 from the inside of the gate. On the other hand, the fence side blindfold panel 8B is shown in FIG.
As shown in, the bolt 10 is formed in a flat plate shape.
Lattice fence 1 by nut 11 and pressing plate 12
It is fixed at 3.

Since the gate side blindfold panel 8A is fixed by screws 9 from the inside of the gate, it is not possible to remove the gate 9 side blindfold panel 8A by removing the screws 9 from the outside of the gate. On the other hand, since the bolt 10 and the nut 11 co-rotate on the fence side blind panel 8B, the fence side blind panel 8B cannot be removed by removing the bolt 10 from the outside of the gate.

Each of the blind panels 8A and 8B has an area such that the hands cannot reach the cylinder lock 7 even if the hands are turned inside the gate from the lattices around them. Therefore, the lock cannot be opened even if the lattice is pushed open and the hand is rotated from the outside to the inside of the gate.

In the case of the double-opening type door, the blind panel 8A except that the lock is not attached to the lattice panel portion adjacent to the cylinder lock 7 in the gate on the side where the cylinder lock 7 is not attached. The fence side blindfold panel 8B having the same shape as the above is fixed.

As a result, even in the double-door type door, the lock cannot be opened even if the lattice is pushed open and the hand is turned from the outside to the inside of the gate.

The above is an example of using a lattice fence as the fence, but the same applies to the case of using a pipe fence, an expanded metal fence or a wire mesh fence.
The same applies when a pipe panel, an expanded metal panel, or a wire mesh panel is used in addition to the lattice panel.

[0021]

As described above, according to the present invention, in the blind structure of the gate with a mesh panel lock attached to the mesh fence, the blind panel is fixed around the lock to thereby prevent the outside of the gate. It has a useful effect that it is possible to surely prevent the lock from being opened by turning the hand inward.

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing a blind structure of a gate with a lock according to the present invention.

FIG. 2 is an assembled perspective view showing a blind structure of a gate with a lock according to the present invention.

[Explanation of symbols]

1: Gatepost 2: Gate 3: hinge 4: Vertical frame 5: Horizontal frame 6: Lattice panel 7: Cylinder lock 8: Blindfold panel 8A: Gate side blindfold panel 8B: Fence side blindfold panel 9: Screw 10: Bolt 11: Nut 12: Press plate 13: Lattice fence

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Akira Doi             14-18-706 Honmachi, Matsudo City, Chiba Prefecture (72) Inventor Hinata Hichiichi             3-24-7 Aoyagi, Soka City, Saitama Prefecture F-term (reference) 2E038 BA01 CB03 CB04 DG01 DG07

Claims (5)

[Claims] 1. A blind structure of a gate with a mesh panel lock attached to a mesh fence, wherein a blind panel is fixed around the lock, and the blind panel is provided with the hand even when the hand is turned from the outside to the inside of the gate. A blind structure for the gate with a lock, which has an area that does not reach the lock. 2. The blind structure for a gate with a lock according to claim 1, wherein the lock is a cylinder lock. 3. The blind structure for a gate with a lock according to claim 1, wherein the gate is a single-open type. 4. The blind structure of a gate with a lock according to claim 1, wherein the gate is a double-open type. 5. The blind panel comprises a square, a rectangle,
Characterized by being formed into a circular or polygonal shape,
A blind structure for a gate with a lock according to any one of claims 1 to 4.