CN211173421U

CN211173421U - Comprehensive protective panel of anti-theft lock

Info

Publication number: CN211173421U
Application number: CN201921061640.8U
Authority: CN
Inventors: 龙昌生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-08-04
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a comprehensive protection panel of theftproof tool to lock, including main guard plate, secondary guard plate, the inside and outside panel of lock, riot shield, shield core, bolt. Main guard plate, secondary guard plate establish respectively in the lock inner panel the lock outer panel in, and be solid metal sheet, be equipped with screw hole, bolt hole a plurality of on the main guard plate, set up the riot shield on the lock core hole, the shield core of installation special steel preparation in it, two special steel bolts run through lock outer panel, main guard plate, door plant and install lock body, secondary guard plate, the lock inner panel in it in proper order during the installation, through the nut fastening and take the anticreep measure. The product can prevent prying, smashing and drilling, prevent a tool from being opened forcibly and prevent technical unlocking, is a set of comprehensive anti-theft product, and is simple to install.

Description

Comprehensive protective panel of anti-theft lock

Technical Field

This patent product relates to a theftproof tool to lock comprehensive protection panel

Background

At present, traditional burglary-resisting door panel is various, and although theftproof performance is improving, still have the defect, the thief is easy to unblank through technical: 1. the film is unlocked 2, the iron sheet is unlocked 3, the master key 4, the tinfoil is unlocked 5, and the cat eye is unlocked; or violently unblank: 1. destroy the door panel handle and destroy the lock core, 2, use the instrument of opening by force to unblank, factor of safety still remains to be improved, so need an anti-theft lock's comprehensive protection panel just can solve these problems.

SUMMERY OF THE UTILITY MODEL

The technical problem that this patent product will solve is: overcomes the defects in the prior art and provides a comprehensive protection panel of an anti-theft lock with good anti-theft effect.

In order to solve the technical problems, the patent product adopts the following technical scheme:

the utility model provides a theftproof tool to lock's comprehensive protection panel, includes lock inner panel, lock outer panel, pick-proof steel sheet, its characterized in that: a main protection plate and a secondary protection plate are arranged between the door lock inner panel and the door lock outer panel and are respectively arranged in the door lock inner panel and the door lock outer panel, the main protection plate and the secondary protection plate can be the same or different in structure, and the secondary protection plate can even be deformed into two gaskets; the door lock outer panel and the main protection plate can be manufactured into a whole, and the door lock inner panel and the secondary protection plate can be manufactured into a whole; the main protection plate is provided with a screw hole and two bolt holes; the size and the shape of a lock cylinder hole in the main protection plate are matched with the external dimension of the lock cylinder, so that the lock cylinder can be inserted into the lock cylinder hole; the secondary protection plate is provided with big and small holes, and the number and the size of the big and small holes are related to the protruding structures in the inner panel of the door lock; an anti-riot shield is arranged on the lock cylinder hole, is cylindrical or elliptic cylindrical, and is internally provided with a stepped hole; a special steel shield core is arranged in the riot shield, the shield core is a stepped cylinder, and a through hole is milled in the shield core; the shield core is arranged in the riot shield and clamped through the stepped hole, and can rotate but cannot be pulled out; the anti-riot shield is connected with the main protection plate or the secondary protection plate through screws; in order to increase the anti-riot strength, the anti-riot shield and the main protection plate are welded together by electric welding, and even the main protection plate and the anti-riot shield can be made into a whole to be made into a shape shown in fig. 9, the shield core 5 is directly placed in the circular lock cylinder hole 17 in fig. 6, see fig. 6 to 9; bolt holes are formed in the two ends of the main protection plate and the secondary protection plate; bolts are arranged in the two bolt holes, holes are drilled on the bolt heads when the bolts are fastened by adopting single nuts, a cotter pin is added for preventing the bolts from falling off, and screws are added for fixing glue for preventing the bolts from falling off when the bolts are fastened by adopting double nuts; holes are respectively arranged at two ends of the door lock inner panel and the door lock outer panel, and the size and the position of each hole are correspondingly consistent with those of bolt holes at two ends of the main protection plate and the secondary protection plate; during installation, the two bolts sequentially penetrate through the door lock outer panel, the main protection plate, the door plate, the lock body arranged in the door lock outer panel, the secondary protection plate and the door lock inner panel, and are fastened through nuts and take anti-falling measures.

As an improvement of the utility model, the utility model relates to a comprehensive protection panel of an anti-theft lock, the main protection plate and the secondary protection plate are solid metal plates with the thickness of 5-30 mm; the hole diameters of bolt holes at two ends of the main protection plate and the secondary protection plate are 8-30mm, and the hole distances are 200-280 mm; the thickness of the riot shield is 5-30 mm; the shield core is 5-20mm thick and 15-30mm in diameter; the diameter of the bolt is 8-30 mm; the aperture of the two ends of the door lock inner panel and the door lock outer panel is 8-30mm, and the pitch is 200-280 mm; the diameter of the circular lock cylinder hole 17 is 15-40 mm.

Has the advantages that: the comprehensive protection panel of the anti-theft lock is matched with the multi-track super C-level explosion-proof lock cylinder, so that the lock cannot be opened technically, and the lock cannot be threatened by unlocking with a master key and tinfoil; the product has extremely thick protection and is difficult to break off, and the breaking-off lock device fails; the patent anti-insertion piece patent lock body is adopted in a matching way, and the film is inserted into the unlocking iron sheet and is inserted into the unlocking iron sheet to be out of action; because the thickness of the anti-electric drill drilling anti-riot shield made of special steel is 5-30mm, the anti-electric drill drilling anti-riot shield can strongly resist the drilling of a high-power electric drill, can break a drill bit and can strongly resist the violent damage of a heavy hammer; the shield core made of special steel is very thick, so that a forced opening tool can be prevented from being forcibly inserted and unlocked; because the inside of the door handle adopts two thick protective plates, the total thickness of the two protective plates is more than 20mm, the lock core is strongly protected, and the lockset is prevented from being prized, smashed and drilled; the metal cat eye which cannot be detached in the patent is matched, so that a cat eye unlocking tool is ineffective; because the lock core is installed by adopting the high-strength high-tension bolt with the diameter of 8-30mm, after the bolt is fastened, the door lock is strongly protected, and the violence of a pair of pliers and a crowbar can be resisted. This anti-theft lock's comprehensive protection panel can pick-proof, prevents pounding, prevents boring, cooperates relevant lock core, lock body, can prevent that the film from unblanking, the iron sheet is unblanked, master key, tinfoil are unblanked, the cat eye is unblanked, destroys the door panel handle and destroys the lock core and unblank, open the instrument directly and unblank by force, is one set of product of synthesizing the theftproof, and the installation is simple moreover.

Drawings

FIG. 1 is a schematic view of a first embodiment of the present patent product in installation, section and expanded;

FIG. 2 is a front view, a left side view of a main fender of a first embodiment of the patent;

FIG. 3 is a front view, a left side view of a first embodiment of a secondary fender of the present patent;

FIG. 4 is a schematic view of a second embodiment of the present patent product in installation, section and deployment;

FIG. 5 is a front, left side view of two identical main fender panels of a second embodiment of the product of this patent;

FIG. 6 is an installation, cross-sectional and expanded view of a third embodiment of the product of this patent;

FIG. 7 is a front, left side, cross-sectional view of a main fender of a third embodiment of the product.

FIG. 8 is a front view and a cross-sectional view of a shield core of a third embodiment of the present patent product mounted directly on a main fender

FIG. 9 is a partial enlarged view of a shield core of a third embodiment of the present patent product directly mounted on a main fender panel at a location C

FIG. 10 is a front and top view of the first and second embodiment of the riot shield of this patent;

FIG. 11 is a sectional view of an anti-riot shield A-A according to the first and second embodiments of the present patent;

FIG. 12 is a front, top plan view of the shield core of the first and second embodiments of the present patent;

FIG. 13 is a front, top plan view of a shield core according to a third embodiment of the present patent product;

in the figure: 1. main protection plate 2, secondary protection plate 3, bolt 4, multi-track blade lock cylinder 5.6-15 MM thick anti-riot shield core 6.10 MM thick anti-riot shield 7, door handle 8, bolt hole 9, hole 10, lock cylinder hole 11, bolt hole 12, counter-lock knob hole 13, screw hole 14, door plate and lock body 15 installed in door plate, door lock inner panel 16, door lock outer panel 17 circular lock cylinder hole

Detailed Description

The following description of the patent refers to the field of 'semiconductor devices and electric solid state devices'.

Example 1

Referring to fig. 1 to 3 and 10 to 12, a comprehensive protection panel of an anti-theft lock comprises a door lock inner panel 15, a door lock outer panel 16 and an anti-prying steel plate, and is characterized in that: a main protection plate 1 and a secondary protection plate 2 are arranged between the door lock inner panel 15 and the door lock outer panel 16, and the main protection plate 1 and the secondary protection plate 2 have different structures; the main protection plate 1 is arranged in the door lock outer panel 16, and the secondary protection plate 2 is arranged in the door lock inner panel 15, as shown in fig. 1 to 3; the main protection plate 1 is provided with

screw holes

11 and 13 and two bolt holes 8; the size and the shape of a lock cylinder hole 10 on the main protection plate 1 are matched with the external dimension of the lock cylinder, so that the lock cylinder can be inserted into the lock cylinder hole; the secondary protection plate 2 is provided with large square holes 9 and small round holes 8, and the number and the size of the large square holes and the small round holes are related to the protruding structure in the door lock inner panel 15, as shown in figure 1; an anti-riot shield 6 is arranged on the lock cylinder hole 10, as shown in fig. 1, the anti-riot shield 6 is cylindrical or elliptic cylindrical, a stepped hole is formed in the anti-riot shield 6, a special steel shield core 5 is arranged in the anti-riot shield 6, the shield core 5 is a stepped cylinder, a through hole is milled in the stepped cylinder, and the shield core 5 is arranged in the anti-riot shield 6 and clamped through the stepped hole and can rotate but cannot be pulled out, as shown in fig. 10 to fig. 12; the anti-riot shield 6 is connected with the main protection plate 1 through screws, and in order to increase the anti-riot strength, the anti-riot shield 6 and the main protection plate 1 are welded together through electric welding; bolt holes 8 are formed in the two ends of the main protection plate 1 and the secondary protection plate 2; the bolts 3 are arranged in the two bolt holes 8, holes are drilled on bolt heads when the bolts 3 are fastened by adopting single nuts, split pins are added for preventing falling off, and screws are added for fixing glue for preventing falling off when the bolts are fastened by adopting double nuts, as shown in figure 1; holes are respectively formed in two ends of the door lock inner panel 15 and the door lock outer panel 16, and the positions and the sizes of the holes correspond to and are consistent with those of the bolt holes 8 in the two ends of the main protection plate 1 and the secondary protection plate 2; during installation, the two bolts 3 sequentially penetrate through the door lock outer panel 16, the main protection plate 1, the door plate 14 in the figure 1, the lock body arranged in the door plate, the secondary protection plate 2 and the door lock inner panel 15, are fastened through nuts and take anti-falling measures.

As an improvement of the utility model, the comprehensive protection panel of the anti-theft lock of the utility model is a solid steel plate with the thickness of 5-30mm of the main protection plate 1 and the secondary protection plate 2; the hole diameters of bolt holes 8 at two ends of the main protection plate 1 and the secondary protection plate 2 are 8-30mm, and the hole distances are 200-280 mm; the thickness of the riot shield 6 is 5-30 mm; the thickness of the shield core 5 is 5-20 mm; the diameter of the bolt 3 is 8-30 mm; the aperture of the two ends of the door lock inner panel 15 and the door lock outer panel 16 is 8-30mm, and the pitch is 200-280 mm.

In the embodiment, the main protection plate 1 and the secondary protection plate 2 are two different protection plates.

Example 2

Referring to fig. 4, 5, 10 to 12, a comprehensive protection panel of an anti-theft lock includes a door lock inner panel 15, a door lock outer panel 16, and an anti-prying steel plate, which is characterized in that: a main protection plate 1 and a secondary protection plate 2 are arranged between the door lock inner panel 15 and the door lock outer panel 16, and the main protection plate 1 and the secondary protection plate 2 have the same structure; the main protection plate 1 is arranged in the door lock outer panel 16, and the secondary protection plate 2 is arranged in the door lock inner panel 15, as shown in fig. 4 and 5; the main protection plate 1 and the secondary protection plate 2 are provided with

screw holes

11 and 13 and two bolt holes 8; the size and the shape of the lock cylinder holes 10 on the main protection plate 1 and the secondary protection plate 2 are matched with the external dimension of the lock cylinder, so that the lock cylinder can be inserted into the lock cylinder holes; the main protection plate 1 and the secondary protection plate 2 are provided with large square holes 9 and small round holes 8, and the number and the size of the large square holes and the small round holes are related to the protruding structures in the door lock inner panel 15 and the door lock outer panel 16, and the figure 4 shows; an anti-riot shield 6 is arranged on the lock cylinder hole 10, as shown in fig. 4, the anti-riot shield 6 is cylindrical or elliptic cylindrical, a stepped hole is formed in the anti-riot shield 6, a special steel shield core 5 is arranged in the anti-riot shield 6, the shield core 5 is a stepped cylinder, a through hole is milled in the stepped cylinder, and the shield core 5 is arranged in the anti-riot shield 6 and clamped through the stepped hole and can rotate but cannot be pulled out, as shown in fig. 10 to fig. 12; the anti-riot shield 6 is connected with the main protection plate 1 through screws, and in order to increase the anti-riot strength, the anti-riot shield 6 and the main protection plate 1 are welded together through electric welding; bolt holes 8 are formed in the two ends of the main protection plate 1 and the secondary protection plate 2; the bolts 3 are arranged in the two bolt holes 8, holes are drilled on bolt heads when the bolts 3 are fastened by adopting single nuts, cotter pins are added for preventing the bolts from falling off, and screws are added for fixing glue for preventing the bolts from falling off when the bolts are fastened by adopting double nuts, as shown in figure 4; holes are respectively formed in two ends of the door lock inner panel 15 and the door lock outer panel 16, and the positions and the sizes of the holes correspond to and are consistent with those of the bolt holes 8 in the two ends of the main protection plate 1 and the secondary protection plate 2; during installation, the two bolts 3 sequentially penetrate through the door lock outer panel 16, the main protection plate 1, the door plate 14 in the figure 4, the lock body arranged in the door lock outer panel, the secondary protection plate 2 and the door lock inner panel 15, and are fastened through nuts and take anti-falling measures.

The main difference between this embodiment and embodiment 1 is that the main protection plate 1 and the sub-protection plate 2 in embodiment 1 are different, and the two protection plates in this embodiment are the same and are a simple modified product of embodiment 1.

Example 3

Referring to fig. 6 to 9 and 13, a comprehensive protection panel of an anti-theft lock comprises a door lock inner panel 15, a door lock outer panel 16 and an anti-prying steel plate, and is characterized in that: a main protection plate 1 and a secondary protection plate 2 are arranged between the door lock inner panel 15 and the door lock outer panel 16, and the main protection plate 1 and the secondary protection plate 2 have the same structure; the main protection plate 1 is arranged in the door lock outer panel 16, and the secondary protection plate 2 is arranged in the door lock inner panel 15, as shown in fig. 6 to 9; two bolt holes are formed in the main protection plate 1 and the secondary protection plate 2; circular lock cylinder holes 17 are formed in the main protection plate 1 and the secondary protection plate 2, the circular lock cylinder holes 17 are stepped round holes, special steel shield cores 5 are installed in the circular lock cylinder holes, the shield cores 5 are stepped cylinders, and through holes are milled in the shield cores, and the main protection plate 1 and the secondary protection plate 2 are shown in figures 6 to 9 and 13; the shield core 5 is arranged in the lock core hole 17 and clamped by a stepped hole, and can rotate but cannot be detached, as shown in figure 9; two bolt holes 8 are formed in the two ends of the main protection plate 1 and the secondary protection plate 2; when the bolt 3 is fastened by adopting a single nut, a hole is drilled on the bolt head, a cotter pin is added for preventing falling off, and when the bolt is fastened by adopting a double nut, a screw is added for fixing glue for preventing falling off, as shown in figure 6; holes are respectively arranged at two ends of the door lock inner panel 15 and the door lock outer panel 16, and the positions and the sizes of the holes correspond to and are consistent with the bolt holes 8 at two ends of the main protection plate 1 and the secondary protection plate 2; during installation, the two bolts 3 sequentially penetrate through the door lock outer panel 16, the main protection plate 1, the door plate 14 in the figure 6, the lock body arranged in the door lock outer panel, the secondary protection plate 2 and the door lock inner panel 15, and are fastened through nuts and take anti-falling measures.

As an improvement of the utility model, the utility model relates to a comprehensive protection panel of an anti-theft lock, the thickness of the main protection plate 1 and the secondary protection plate 2 is a solid steel plate with the thickness of 5-30 mm; the hole diameters of bolt holes 8 at two ends of the main protection plate 1 and the secondary protection plate 2 are 8-30mm, and the hole distances are 200-280 mm; the shield core 5 is 5-20mm thick and 15-30mm in diameter; the diameter of the bolt 3 is 8-30 mm; the aperture of the two ends of the door lock inner panel 15 and the door lock outer panel 16 is 8-30mm, and the pitch is 200-280 mm; the diameter of the lock cylinder hole 17 is 15-40 mm.

The main differences between this embodiment and embodiment 2 are: in this embodiment, the main protection plate 1 and the riot protection shield 6 in embodiment 2 are integrated, and the main protection plate and the riot protection shield are a simple improvement product of embodiment 2, so that the riot protection performance is stronger, and the processing is simpler.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a theftproof tool to lock's comprehensive protection panel, includes lock inner panel (15), lock outer panel (16), pick-proof steel sheet, its characterized in that: lock inner panel (15) with lock outer panel (16) between be equipped with main guard plate (1), secondary guard plate (2), main guard plate (1) secondary guard plate (2) establish respectively lock outer panel (16) lock inner panel (15) in or make a whole, main guard plate (1) on be equipped with screw hole, bolt hole (8), main guard plate (1) on the size, the shape and the lock core overall dimension of lock core hole (10) suit, secondary guard plate (2) on be equipped with the macropore, quantity and size with lock inner panel (15) in the salient structure relevant, lock core hole (10) on set up explosion-proof shield (6).

2. The integrated protection panel of an anti-theft lock according to claim 1, characterized in that: the structure of the main protection plate (1) and the structure of the secondary protection plate (2) can be the same or different and are solid metal plates, and the secondary protection plate (2) can be two gaskets.

3. The integrated protection panel of an anti-theft lock according to claim 1, characterized in that: the anti-riot shield (6) be cylindrical or elliptic cylinder shape, inside is equipped with the shoulder hole, anti-riot shield (6) in install special steel shield core (5), shield core (5) be the echelonment cylinder, the interior through-hole that has milled, shield core (5) dress block through the shoulder hole in anti-riot shield (6), rotatable nevertheless can not be extracted.

4. The integrated protection panel of an anti-theft lock according to claim 1, characterized in that: the anti-riot shield (6) is connected with the main protection plate (1) or the secondary protection plate (2) through screws, in order to increase the anti-riot strength, the anti-riot shield (6) and the main protection plate (1) are welded together through electric welding, and in order to further increase the anti-riot strength, the main protection plate (1) and the anti-riot shield (6) can be integrally formed.

5. The integrated protection panel of an anti-theft lock according to claim 1, characterized in that: the door lock outer panel (16) and the main protection plate (1) can be made into a whole, and the door lock inner panel (15) and the secondary protection plate (2) can be made into a whole.