JP2956832B2 - Public telephone anti-theft device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-theft device for a public telephone in which a padlock attached to a safe and a safe locking device of the public telephone is covered by a cover.

[0002]

2. Description of the Related Art FIG. 10 is a perspective view showing a conventional cabinet-type public telephone, in which a cabinet slide plate is pulled out and a safe of the public telephone is drawn out. That is, the cabinet slide plate 13 is pulled out from the cabinet body 12 provided with the transparent acrylic plate 11 on both sides, the public telephone 14 provided on the cabinet slide plate 13 is pulled out, and the safe lock device 15 of the public telephone 14 is released. Then, the safe 16 is pulled out from the public telephone 14.

FIG. 11 is a perspective view showing a conventional cabinet-type public telephone, in which a cabinet slide plate is pulled out and a safe is stored in the public telephone. That is,
A cabinet slide plate 13 is pulled out from a cabinet body 12 provided with a transparent acrylic plate 11 on both sides, a public telephone 14 provided on the cabinet slide plate 13 is pulled out, a safe 16 is stored in the public telephone 14, and a safe 16 is provided. Is locked by the safe locking device 15 and the padlock 17 is put on the safe locking device 15.

FIG. 12 is a perspective view showing a conventional cabinet-type public telephone, in which a cabinet slide plate is pulled out, a safe lock device is padlocked, and a public telephone protector is locked. That is, the cabinet slide plate 13 is pulled out from the cabinet body 12 provided with the transparent acrylic plate 11 on both sides, the public telephone 14 provided on the cabinet slide plate 13 is pulled out, and the safe 16 is stored in the public telephone 14, After locking the safe 16 with the safe locking device 15, the padlock 17 is put on the safe locking device 15. Thereafter, the public telephone protector lock 18 is applied so as to cover the safe lock device 15 and the padlock 17.

However, a crowbar-shaped object is inserted into the upper part of the safe 16 on the right side of the public telephone 14 to insert the safe 1
Open 6 and steal coins. Or cabinet body 1
The key 2 was broken, the cabinet slide plate 13 was pulled out, and the padlock 17 on the safe lock device 15 at the rear of the public telephone 14 was cut with pliers to steal coins.

As a conventional device for preventing theft by a cabinet-type public telephone, there is a public telephone protector lock 18 as shown in FIG. This public telephone protector lock 18
Is made of metal, and protects the padlock 17 from cutting by wrapping the padlock 17.

However, the public telephone protector lock 18 only protects the padlock 17 and has no effect on theft of inserting coins into the upper part of the safe 16 to open the safe 16 and steal coins.

[0008] Thefts using conventional cabinet-type public telephones are frequent, and every time they occur, we ask the trustee outsourcing the management of the entrusted public telephones to collect and check their daily charges. If they did, they would only have the effect of reducing the amount of damage and could not prevent theft itself.

[0009]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has an anti-theft device for a public telephone capable of preventing theft caused by the opening of a safe and the theft caused by cutting a padlock applied to a safe locking device. The purpose is to provide.

[0010]

In order to achieve the above object, the public telephone anti-theft device of the present invention is provided with a key attaching portion and a cover end inserting box which are inserted and mounted between the public telephone and a cabinet slide plate. A base, and a cover having one end inserted into a cover end insertion box of the base and the other end detachably attached to the key attaching portion, and covering a padlock secured to a safe and a safe locking device of a public telephone. It is characterized by the following.

Further, the public telephone anti-theft device of the present invention comprises:
The base is inserted between a public telephone and a cabinet slide plate and attached by being tightened with bolts, the cover is formed in an L shape, and a key attachment portion having a hole at the other end is provided. A lock is provided which is inserted into and connected to a key attachment portion of a base.

Further, the public telephone anti-theft device of the present invention comprises:
The cover is an L-shaped steel plate, one of the long sides has a flat portion extending in the inner surface direction, and the other of the short sides has one of the long sides extending vertically. Having a flat key attachment portion provided with a hole into which a rod rod of a lock is inserted, which extends horizontally in the inner surface direction of the flat portion, wherein the base is a flat steel plate, A hole for passing a bolt for fixing the public telephone and the cabinet slide plate at a predetermined position, and a hole for fitting a rubber foot stopper screw and a convex portion provided at a predetermined position on the bottom surface of the public telephone; One end of one surface has a box for fitting one end of the short side of the cover, and the other end has a key attachment portion with a flat portion sandwiching the key attachment portion of the cover with a minimum gap. The lock can be mounted with a rod rod by operating a key, and is slightly wider than the flat portion of the key mounting portion of the base. The cover and the base are fitted together, the cover and the base are connected and fixed by the lock, and when attached to a public telephone, there is almost no gap with the public telephone. It is characterized by having such a configuration.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is an exploded perspective view of FIG. 1, FIG. 3 is a side view showing an example of a lock according to the present invention, and FIG. 4 is a bottom view of FIG. . That is, a base 21 which is inserted and attached between the public telephone and the cabinet slide plate, a cover 22 which is detachably attached to the base 21 and covers a padlock secured to a safe and a safe locking device of the public telephone, It is composed of a lock 23 which is connected and fixed to the base 21.

The cover 22 is made of an L-shaped steel plate, has a flat portion A in which one long side extends in the inner surface direction, and one long side of the other short side is vertical. And a flat key attaching portion C extending horizontally in the inner surface direction of the flat portion B and having a hole 25 into which the rod bar 24 of the lock 23 is inserted.

The base 21 is made of a flat steel plate and has two holes 15 mm in diameter through which bolts for fixing the public telephone and the cabinet slide plate at predetermined positions are passed.
6, four holes 5 mm in diameter through which rubber foot stopper screws provided at predetermined positions on the bottom surface of the public telephone are passed, and convex portions provided at predetermined positions on the bottom surface of the public telephone are fitted. And a box 30 for fitting one end of the short side of the cover 22 to one end of the upper surface. Key mounting part C of the cover 22
Is provided with a key attachment portion 31 having a flat portion D sandwiching the key attachment portion with a minimum gap.

The lock 23 allows the rod bar 24 to be mounted by operating a key 32, and a key mounting portion 31 of the base 21.
Has a concave portion 33 slightly wider than the width of the flat portion D.

The cover 22 and the base 21 are fitted to each other, and the cover 22 and the base 21 are connected and fixed by a lock 23 so that there is almost no gap between the cover 22 and the public telephone when attached to the public telephone. Constitute.

FIG. 5 is a side view showing an example of a state in which a public telephone anti-theft device is attached to a cabinet type public telephone. That is, the base 21 is inserted between the public telephone 14 and the cabinet slide plate 13, and the public telephone 14, the base 21 and the cabinet slide plate 13 are fastened with two bolts 34.

The cover 22 simultaneously covers the safe 16 on the right side of the public telephone 14 and the padlock 17 on the safe locking device 15 at the rear of the public telephone 14. FIG. 6 is a plan view showing an example of a public telephone anti-theft device. That is, one end of the cover 22 is inserted into the box 30 provided on the base 21 on the cabinet slide plate 13, and the key attachment part C attached to the other end of the cover 22 and the key attachment part 31 of the base 21 are attached. Connect with lock 23.

FIG. 7 is a side view showing an example of a state in which the cover of the public telephone anti-theft device is slid backward.
That is, by releasing the lock 23 and removing it, and sliding the cover 22 backward,
2 is pulled out, and the key attaching portion C of the cover 22 is pulled out from the key attaching portion 31 of the base 21.

FIG. 8 is a perspective view showing an example of a state in which a cabinet-type public telephone to which a public telephone anti-theft device is attached is housed in a cabinet body. That is, the cover 2
The public telephone anti-theft device consisting of 2
After that, the cabinet slide plate 13 is pushed in while being slid into the interior of the cabinet body 12 provided with the transparent acrylic plate 11 on both side surfaces, to wait for a customer. In this case, the rear part and the rear part on both sides of the cabinet body 12 are covered with an iron plate 35. Therefore, the safe 16, the padlock 17, the rear part of the cover 22, and the lock 23 are not visible from the outside.

As shown in FIG. 9, the handle 3 protrudes from the outer surface of the cover 22 constituting the public telephone anti-theft device.
The provision of 6 facilitates sliding of the cover 22 forward and backward.

As described above, the public telephone anti-theft device comprises the base 21, the box 30, the cover 22, the key attaching portion 31,
The combination of the key attaching portion C and the lock 23 has a simple structure as a whole. This makes it easy to handle and reduces failures.

The public telephone anti-theft device is a public telephone 1
When attached to the lock 4, the lock 23 was hidden behind the public telephone 14 and made invisible from the outside of the cabinet body 12, making the means of crime extremely difficult.

The base 21 of the public telephone anti-theft device comprises:
Six bolts 26 are provided for two bolt holes 26 connected to the cabinet slide plate 13 and the public telephone 14 and four holes 27 for passing the rubber leg fixing screws of the public telephone 14. The remaining five round holes 28 and six long round holes 29 are provided to prevent rattling of the public telephone 14 and to be applicable to various models.

The box 30 provided on the base 21 has a box shape to increase the strength. The cover 22 of the public telephone anti-theft device has a protection structure in which an L-shaped steel plate cover covers the safe 16 on the right side of the public telephone 14 and the padlock 17 on the rear safe locking device 15. This can prevent theft caused by prying the safe 16 and theft caused by cutting the padlock 17 on the safe locking device 15.

The upper portion of the cover 22 is bent toward the public telephone 14 to form the flat surface portion A, thereby improving the strength of the cover 22 and eliminating the gap between the cover 22 and the public telephone 14. 14 and cover 22
Inserting a crowbar in between prevents prying off.

The provision of the handle 36 on the cover 22 facilitates the sliding of the cover 22 back and forth. The gap between the key attachment portion C of the cover 22 and the key attachment portion 31 of the base 21 and the gap between the key attachment portion 31 of the base 21 and the lock 23 are minimized, and the rod 24 and the like of the lock 23 are Protected from cutting and breaking by tools such as pliers, pliers and metal scissors.

As shown in FIG. 2, an opening 37 is provided below the key attaching portion C of the cover 22 to facilitate opening and closing operations of the lock 23. The entire public telephone anti-theft device is a public telephone 1
The same color as 4 was used, and the location of safe 16 was camouflaged so as not to be noticed from the outside, and the discomfort was eliminated. Cover 22
Covered only the right side and the rear of the public telephone 14 so as not to impair the function of the public telephone 14.

Further, a 3.2 mm steel plate is used as the material of the cover 22 to increase the strength and to make the strength uniform, thereby making it possible to withstand any external shock or breakage.

As a result, it is possible to counter the conventional and possible crimes and to prevent theft by a cabinet-type public telephone. No matter how much the front and left sides of the public telephone 14 are destroyed, the coins cannot be stolen.

[0032]

As described above, according to the present invention, by providing a protection structure for covering a padlock which has been set on a safe and a safe locking device of a public telephone with a cover, the safe can be stolen by forcing, and the safe can be locked. It is possible to provide a public telephone anti-theft device capable of preventing theft caused by cutting a padlock and other thefts.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is an exploded perspective view showing an embodiment of the present invention.

FIG. 3 is a side view showing an example of the lock according to the present invention.

FIG. 4 is a bottom view showing an embodiment of the present invention.

FIG. 5 is a side view showing an example of a state in which the public telephone anti-theft device according to the present invention is attached to the public telephone.

FIG. 6 is a top view showing an example of a state in which the public telephone anti-theft device according to the present invention is placed on a cabinet slide plate.

FIG. 7 is a side view showing an example of a state in which a cover of the public telephone anti-theft device according to the present invention is slid rearward.

FIG. 8 is a perspective view showing an example of a state in which the public telephone anti-theft device according to the present invention is mounted on a cabinet-type public telephone.

FIG. 9 is a perspective view showing an example of a state in which a handle is provided on a cover of the public telephone anti-theft device according to the present invention.

FIG. 10 pulls out a conventional cabinet-type public telephone,
It is a perspective view showing the state where a safe was pulled out.

FIG. 11 pulls out a conventional cabinet-type public telephone,
It is a perspective view showing the state where a safe was stored and a padlock was put on a safe locking device.

FIG. 12: Pulls out a conventional cabinet-type public telephone,
FIG. 3 is a perspective view showing a state in which a safe is stored, a safe lock device is locked with a padlock, and a public telephone protector is locked.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 ... Acrylic board 12 ... Cabinet main body 13 ... Cabinet slide board 14 ... Public telephone 15 ... Safe lock device 16 ... Safe 17 ... Padlock 18 ... Public telephone protector lock 21 ... Base 22 ... Cover 23 ... Lock 24 ... Rod rod 25 ... Hole 26 ... hole 27 ... hole 28 ... round hole 29 ... oblong hole 30 ... box 31 ... key attachment part 32 ... key 33 ... concave part 34 ... bolt 35 ... iron plate 36 ... handle 37 ... opening A ... plane part B ... plane part C: Key attachment part D: Flat part

Claims (3)

(57) [Claims] A base provided with a key attachment portion and a cover end insertion box inserted and attached between a public telephone and a cabinet slide plate; one end inserted into the cover end insertion box of the base and the other end connected to the cover end insertion box; A public telephone anti-theft device comprising: a cover which is detachably attached to a key attaching portion and covers a safe of a public telephone and a padlock applied to a safe locking device. 2. The base is inserted between a public telephone and a cabinet slide plate and is attached by being tightened with bolts. The cover is formed in an L-shape and provided with a key attaching portion having a hole at the other end. 2. The public telephone anti-theft device according to claim 1, further comprising a lock for inserting the mounting portion into the key mounting portion of the base and connecting the lock portion. 3. The cover is an L-shaped steel plate, and has a flat portion having one long side extending in the inner surface direction, and one long side of the other short side being perpendicular to the other side. A flat key attachment portion having a flat surface portion that is extended, extending horizontally in the inner surface direction of the flat portion, and having a hole for inserting a rod rod of a lock, and a base made of a flat steel plate A hole for passing a bolt for fixing the public telephone and the cabinet slide plate at a predetermined position, and a hole for fitting a rubber foot stopper screw and a convex portion provided at a predetermined position on the bottom surface of the public telephone. One end of one surface has a box for fitting one end of the short side of the cover, and the other end has a key attachment portion provided with a flat portion sandwiching the key attachment portion of the cover with a minimum gap. The lock can be fitted with a rod rod by operating the key, and it is slightly smaller than the width of the flat part of the key attachment part of the base. The cover and the base are fitted together, the cover and the base are connected and fixed by the lock, and when the cover is mounted on a public telephone, almost no gap is formed between the public telephone and the public telephone. 3. The public telephone anti-theft device according to claim 2, wherein the public telephone is not configured.