TWI769884B - Anti-pick and anti-shear door lock structure - Google Patents

Abstract

The present invention relates to an anti-prying and anti-shearing door lock structure, which comprises: a machine table, which has a door plate that can be opened and closed, the door plate is provided with at least one lock accommodating groove, and the groove bottom of the lock accommodating groove is provided with At least one through hole; at least one pair of lock hooks corresponding to the lock slot, and the lock hooks correspond to the through holes, which are fixed on the machine table, closing the door panel can make the lock hook pass through the through holes from the inner surface of the door panel, and make the The lock hook extends into the lock accommodating groove; and at least one lock seat is provided with at least a pair of lock holes corresponding to the lock hook on one end surface, and the lock seat can be accommodated in the lock accommodating groove, so that the lock seat can be inserted into the lock accommodating groove. The lock hook in the slot is inserted into the lock hole, and the lock seat can lock or unlock the lock hook; with the above structure, the lock receiving groove protects the whole body of the lock seat, and the lock hook is not exposed, so that the lock seat cannot be The anti-theft effect of the lock hook cannot be cut if it is pried open.

Description

Anti-pick and anti-shear door lock structure

The invention relates to a door lock structure with anti-prying and anti-shear, especially the lock seat and the lock hook are hidden and not exposed on the door panels of coin changing machines, slot machines and game machines, and have anti-theft effect.

As shown in Figs. 1 and 2, there are generally known machines 10 capable of coin-operating, such as claw machines, coin-changing machines, parking fee coin-operating machines, game machines, etc. The machine 10 has precise internal The machine parts will store the coins and banknotes put in or exchanged by the user, and a door 11 outside the machine can be closed to protect the internal parts and coins of the machine 10, or can be opened for operators to open and maintain the internal parts or take out coins and For banknotes, when the door 11 is closed, the operator will add a padlock 12 to prevent the internal parts of the machine 10 from being damaged and coins from being stolen; therefore, the machine 10 is provided with a hanging lug 13 with a button hole 131, The door panel 11 is provided with a pair of through holes 14 corresponding to the hanging lugs 13 , and the door panel 11 is closed so that the hanging lugs 13 pass through the through holes 14 from the inner surface of the door panel 11 , so that the button holes 131 are exposed to the outer surface of the door panel 11 , and the padlock 12 The system has a lock seat 121 and a lock hook 122 connected with the lock seat 121 , the lock hook 122 is fastened into the button hole 131 , and the lock seat 121 and the lock hook 122 are pressed together to lock the door panel 11 . The door panel 11 of the machine 10 can be opened again only by the operator holding the key to open the padlock 12; however, the lock base 121 and the lock hook 122 of the padlock 12 are exposed, which is easy to The coin was stolen or the internal mechanism was damaged by breaking the tool or breaking the scissors to open and cut the coin. In view of the above-mentioned deficiencies in the conventional knowledge, the inventor has devoted himself to research and improvement, and was able to create the present invention for the first time.

The main purpose of the present invention is to solve the above problems, and to provide a kind of anti-prying and anti-shearing The main technology and purpose of the door lock structure are as follows: a lock receiving slot with a perforation is arranged outside the door panel of the machine, the machine is provided with a lock hook corresponding to the hole, the lock hook passes through the hole and locks a lock The lock seat is accommodated in the lock accommodating groove, and the lock seat periphery is protected by the lock accommodating groove, and the lock hook is not exposed, so that the lock seat cannot be pried open, and the lock hook cannot be cut off anti-theft effect.

According to the above purpose of the present invention, an anti-prying and anti-shearing door lock structure is provided, which includes: a machine table, which has a door panel that can be opened and closed, the door panel is provided with at least one lock accommodating groove, the lock accommodating groove The bottom of the slot is provided with at least one through hole; at least one pair of lock hooks should be accommodated in the lock slot, and the lock hook corresponds to the through hole, which is fixed on the machine table, and the door plate can be closed to allow the lock hook from the inner surface of the door plate to pass through the a hole through which the lock hook extends into the lock accommodating groove; and at least one lock seat, one end of which is provided with at least a pair of lock holes corresponding to the lock hook, the lock seat can be accommodated in the lock accommodating groove, so that The lock hook extending into the lock receiving slot is inserted into the lock hole, and the lock seat can lock or unlock the lock hook.

In an embodiment of the present invention, the lock base is provided with a key hole on the other end face opposite to the lock hole, and the key hole is matched with a key to lock or unlock the lock hook.

With the above structure, the lock receiving groove protects the whole body of the lock seat, and the lock hook is not exposed, so that the lock seat cannot be pried open and the lock hook cannot be cut off.

10: Machine

11: Door panel

12: Padlock

121: lock seat

122: lock hook

13: hanging ears

131: button hole

14: Perforation

20: Machine

21: Door panel

22: accommodating lock slot

221: perforation

23: lock hook

24: Lock seat

241: Keyhole

242: Keyhole

25: Key

Figure 1 is a perspective view of the conventional door panel opening;

Figure 2 is a perspective view of the conventional door panel closed and the padlock locked;

Figure 3 is a perspective view of the door panel of the present invention being opened;

Fig. 4 is a perspective view of the door panel closed and the lock seat of the present invention closed;

Fig. 5 is a partial schematic cross-sectional view of the closing door panel of the present invention;

Fig. 6 is a partial schematic cross-sectional view of the hook lock seat of the present invention;

Fig. 7 is a partial schematic cross-sectional view of the door panel of the present invention in a locked state.

In order to make your review committee have a further understanding of this creation, hereby give a preferred embodiment and cooperate with the drawings, and the details are as follows:

Please refer to FIGS. 3 to 7, an anti-prying and anti-shearing door lock structure, which includes: a machine table 20, which has a door panel 21 that can be opened and closed, and the door panel 21 is provided with at least one lock accommodating slot 22, The bottom of the lock accommodating slot 22 is provided with at least one through hole 221; at least one pair of lock hooks 23 corresponding to the lock accommodating slot 22, and the lock hook 23 corresponds to the through hole 221, is fixed on the machine table 20, and closes the door panel 21 can make the lock hook 23 pass through the hole 221 from the inner surface of the door panel 21, and make the lock hook 23 extend into the lock receiving groove 22; and at least one lock seat 24, one end of which is provided with at least a pair of corresponding lock hooks The lock hole 241 of 23 is provided with a key hole 242 on the opposite end face. The key hole 242 can be used with a key 25 to lock or unlock the lock hook 23; the lock seat 24 can be accommodated in the lock receiving slot 22, The lock hook 23 extending into the lock receiving slot 22 is inserted into the lock hole 241, so that the lock seat 24 locks the lock hook 23, so that the door panel 21 cannot be opened; 22 protects the whole body of the lock base 24, and the lock hook 23 is not exposed, so as to achieve the anti-theft effect that the lock base 24 cannot be opened and the lock hook 23 cannot be cut off.

The composition, function and effect of the above-mentioned embodiment are described in detail as follows:

Please refer to Figures 3 to 7. In order to protect the internal parts or money of the machine 20, the door 21 needs to be locked to avoid being opened by unrelated persons; when the door 21 is to be closed, the corresponding lock should be The lock hooks 23 of the groove 22 can pass through the through holes 221 and penetrate into the lock receiving grooves 22 one by one. The lock hook 23 is aligned and inserted into the lock hole 241, so that the entire body of the lock base 24 can be completely submerged into the lock receiving slot 22. At this time, the key hole 242 of the lock base 24 faces outward, and the lock base 24 can automatically elastically lock the lock hook 23, or can lock the lock hook 23 after the key 25 is inserted into the key hole 242 and turned, so that the entire body of the lock base 24 is blocked by the lock receiving groove. 22 is covered, and the lock hook 23 is hidden inside the machine 20 without being exposed. The inner surface is fitted with the lock, and the destructive tool has no force point for prying open; or if the destructive scissors try to cut the lock base 24, it cannot penetrate into the lock receiving groove 22 to break and cut the lock base 24. Even if the breaking scissors can penetrate through the gap between the lock receiving groove 22 and the lock seat 24, the breaking shears cannot open and bite the lock seat 24 (as shown in FIG. 7). When wanting to unlock the door 21 , the operator inserts the key 25 into the key hole 242 and turns it to unlock the lock hook 23 . By inserting the key 25 , the lock base 24 can be taken out at the same time, and then the lock base 24 is stored and placed, in this way, the door panel 21 is unlocked, and it is extremely convenient and practical to use; with the above structure, the lock receiving groove 22 protects the whole body of the lock base, and only exposes the surface with the key hole 242 , and the lock hook 23 is hidden and not exposed, so that the lock base 24 cannot be picked up and the lock hook 23 cannot be cut off.

The above-mentioned embodiments are only preferred embodiments for fully illustrating the present invention, and are not intended to limit the characteristics of the present invention. Any re-creation using the relevant technical means and creation principles of the present invention still belongs to the present invention. Equivalent structural creative category.

20: Machine

21: Door panel

22: accommodating lock slot

221: perforation

23: lock hook

24: Lock seat

241: Keyhole

25: Key

Claims (2)

An anti-pry and anti-shear door lock structure, which includes: a machine table, which has a door panel that can be opened and closed, the door panel is provided with at least one lock accommodating groove, and the bottom of the lock accommodating groove is provided with at least one perforation ; At least one pair of lock hooks should be accommodated in the lock groove, and the lock hooks correspond to the through holes, which are fixed on the machine table, and the door panel can be closed so that the lock hook can pass through the through holes from the inner surface of the door panel, and the lock hook can pass through the hole. extending into the lock accommodating groove; and at least one lock seat, one end surface of which is provided with at least a pair of lock holes corresponding to the lock hook, the lock seat can be accommodated in the lock accommodating groove, so as to extend into the lock accommodating groove The lock hook is inserted into the lock hole, and the lock seat can lock or unlock the lock hook. The anti-pick and anti-shear door lock structure as claimed in claim 1, wherein the other end face of the lock base opposite to the lock hole is provided with a key hole, and the key hole is matched with a key to lock or unlock the lock hook.

Images