JPH0455158Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to a locking device used for attaching a parking violation summons to a violation vehicle or temporarily locking an unlocked door so that it cannot be opened. be.

(Prior art) For example, a traffic fine payment order or summons issued when a parking violation is caught may be blown away by the wind or destroyed by a third party before returning to the vehicle. In order to prevent drivers from making excuses, recently, a summons with a lock is attached to the rearview mirror support pipe, etc.

(Problem that the invention aims to solve) Since the key to this lock is taken away by the police, the violator will remain attached to the vehicle indefinitely with the summons unless he/she appears at the police station where he or she is supported, making it impossible to be arrested again. It's easy. However, with conventional locks, the solid members of the lock have room to vibrate, so
There was a great risk that the member would come into contact with the vehicle body or painted surface and cause damage while the vehicle was running.

Therefore, the object of the present invention is to provide a band fastening type lock that is equipped with two hook plates that are tightly fastened to a target object, and that can be changed as appropriate from the direction in which the hook plates are arranged to match the orientation and shape of the target object. The purpose is to provide equipment.

(Means for Solving the Problems) The gist of the present invention will be explained below using reference numerals in the attached drawings. , consists of a sawtoothed band plate 3 fitted into the main body case 2 and a lock 4 mounted on the main body case 2, and a protrusion 1 of the leaf spring 1 is attached to the sawtoothed plate 5 on both sides of the band plate 3.
a to enable the band plate 3 to slide in only one direction, a first hook plate 7 is provided at the tip of the band plate 3, and a second hook plate 7 is provided on the main body case 2 facing the first hook plate 7.
The hook plate 6 is connected via the butterfly plate shaft 17, and the protrusion 1a of the leaf spring 1 is separated from the three saw teeth 5 by rotation of the cam plate 11 installed on the rotor of the lock 4.
This is to remove the non-return effect.

(Function) In this locking device, as shown in FIG. 5, the second hook plate 6 and the first hook plate 7 are
is hooked onto the target object B, and the serrated band plate 3 is slid in a predetermined direction. At this time, the first hook plate 7 provided on the sawtooth band plate 3 moves in a direction approaching the second hook plate 6, and bites into the target object B tightly. At the same time, the second hook plate 6 bites into the target object A.

Sliding of the sawtoothed band plate 3 is made possible by the inclined surface 5a of the sawtooth 5 sliding over the protrusion 1a of the leaf spring 1 one after another, and the second hook plate 6 and the first hook plate 7 are Stop at a nearby location. At this time, even if an attempt is made to move the sawtoothed band plate 3 in the opposite direction, since the protrusion 1a is engaged with the orthogonal surface 5b of the sawtooth 5, reverse sliding is impossible.

In this way, this locking device fixes the target object A and the target object B at arbitrary positions, and if the two objects are integrated, the locking device itself is fixed to the target object.

In this state, when the key 9 is inserted into the lock 4 and the rotor 10 is rotated by the key 9, the leaf spring 1 is expanded by the cam plate 11, and its protrusion 1a is separated from the sawtooth 5, so that the sawtooth attached The plate 3 can be slid in the opening direction.

(Embodiment) In the illustrated embodiment, band plate fitting openings 12 are formed on the upper and lower surfaces of the main body case 2, and a lock fixing hole 13 is formed on the front surface of the main body case 2.
The main body case 2 has a screw 16 passing through the connecting boss 14.
The connecting boss 14 is approximately U.
It supports a leaf spring 1 formed in a letter shape.

A first hook plate 7 is provided on the back side of the lower end of the sawtooth band plate 3.
is rotatably mounted by a pivot 8,
When the objects A and B are not parallel to each other but are oblique, the first hook plate 7 rotates to compensate for the angle of inclination, and each hook plate comes into close contact with the object. A lock 4 having an oval spring opening cam plate 11 attached to the tip of the rotor 10 is fitted and fixed in the lock fixing hole 13 .

A movable wing plate 18 is attached to the back plate of the main body case 2 by a hinge shaft 17 arranged in the transverse direction of the strip plate 3, and the second hook plate 6 is fixed to the movable wing plate 18. Furthermore, a rubber body 15 for preventing scratches on the object is attached to the back surface of the main body case 2.

In addition to being used to attach parking violation citations to violating vehicles, this belt-tightening type locking device can also be attached to opening or sliding doors at the entrances and exits of inns and hotels, or while traveling.
It can be used in a variety of places, such as attaching it to luggage on train racks, attaching it to drawers and cupboard doors, and tightening the steering wheel and shift lever of automobiles. It is especially useful for attaching summons. In this case, the call letter 20 can be attached to the sliding operation hole 19 at the upper end of the strip plate 3.

(Effect of the invention) As described above, in the present invention, the first hook plate 7 and the second hook plate 6 engage with the target object, and the engagement between the side saw teeth of the strip plate 3 and the protrusion 1a of the leaf spring 1 causes the first hook plate 7 and the second hook plate 6 to engage with the target object. First, the first
The hook plate 7 and the second hook plate 6 are firmly maintained in the closest position, and the entire locking device is attached to the object with no play or room for movement, so there is no risk of damage to the object due to vibrations, etc. It can be safely used without.

Further, in the present invention, the second hook plate 6 is attached to the hinge shaft 1.
Since it is connected to the main body case 2 via 7,
The arrangement of the second hook plate 6 can be changed in accordance with the orientation and shape of the target object, thereby allowing the locking device to be mounted more closely to the target object.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view of a band plate fastening type locking device according to an embodiment of the present invention. Fig. 2 is a left side view of the locking device, Fig. 3 is a sectional view taken along the line A-A of the locking device, Fig. 4 is a sectional view taken along the line B-B of the locking device, and Fig. 5 is a sectional view of the locking device taken along the line B-B. It is a schematic diagram showing a state where it is attached to a side door of a car. DESCRIPTION OF SYMBOLS 1... Leaf spring, 1a... Projection, 2... Main body case, 3... Serrated strip, 4... Lock, 5... Serrated surface, 5a... Inclined surface, 5b... Orthogonal surface, 6... 2nd hook plate, 7... 1st hook plate, 8... Pivot,
9...key, 10...rotor, 11...cam plate for spring release, 12...opening for fitting band plate, 13...lock fixing hole, 14...boss, 15...rubber, 16...
Assembly screw, 17... Hinge shaft.

Claims (1)

[Scope of utility model registration request] A leaf spring 1 having protrusions 1a at both ends, the main body case 2 accommodating the leaf spring, a sawtooth attached plate 3 fitted into the main body case 2, and a lock 4 equipped on the main body case 2. The sawtooth 5 on both sides of the strip plate 3 engages the protrusion 1a of the leaf spring 1 so that the strip plate 3 can slide only in one direction, and a first hook plate is attached to the tip of the strip plate 3. A rotor 1 of the lock 4 is provided, and a second hook plate 6 is connected to the main body case 2 via a hinge shaft 17 so as to face the first hook plate 7.
The leaf spring 1 is rotated by the rotation of the cam plate 11 installed at the
A band plate tightening type locking device in which the protrusion 1a is separated from the saw teeth 5 to release the non-return action.