CN218668922U

CN218668922U - Padlock is prevented plucking by zero clearance

Info

Publication number: CN218668922U
Application number: CN202223247726.4U
Authority: CN
Inventors: 黄风光; 夏海国
Original assignee: Pujiang Valor Locking Co ltd
Current assignee: Pujiang Valor Locking Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-21
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a gapless anti-picking padlock, which relates to the technical field of anti-picking padlocks and comprises a lock body, wherein a protection box is welded at the lower side of the lock body, an opening groove is formed in the protection box, symmetrical sliding grooves are formed in the opening groove, a baffle is connected in the sliding groove in a sliding manner, a plugboard is fixedly connected to one side of the baffle, a plurality of plugholes are formed in the plugboard, a fixed plate is arranged on one side of the plugboard, and a plurality of movable holes are formed in the fixed plate; the lock body and the whole welding of protection box that set up form, make the whole clearance that can not produce of lock body, the lock body is difficult to prized, wherein when needs are unblanked, place the aluminium strip inside the standing groove, the inside magnetic path of aluminium strip can attract with magnet each other, thereby change the orientation of the inside steel pole of activity hole, change the steel pole towards the back, can remove the plugboard, the steel pole can be pegged graft inside the spliced eye, make the baffle remove, make the baffle no longer block up and open the groove, make the keyhole on the lock body spill, can open the lock body.

Description

Padlock is prevented plucking by zero clearance

Technical Field

The utility model relates to a padlock technical field prevents plucking specifically is a padlock is prevented plucking by zero clearance.

Background

Padlocks are the oldest and bulky families in the world of locks, and other locks are said to be derived from padlocks and other doors. The Chinese patent discloses a pickproof padlock (grant publication No. CN 211818763U), which can effectively provide a jacking thrust for the lock body through a return spring, and can effectively retract the lock body into the shell, thereby effectively shortening the gap between the lock ring and the shield, effectively preventing a crowbar from being inserted between the lock ring and the shield, and effectively preventing the padlock from providing a supporting point for the crowbar, and effectively preventing the padlock from being pried open, so that the long-term utilization can be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a padlock is prevented plucking by zero clearance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a padlock is prevented plucking by zero clearance, includes the lock body, the downside welding of lock body has the protection box, and the inside of protection box has been seted up and has been opened the groove, opens the inside sliding tray that is provided with the symmetry of inslot, and the inside sliding connection of sliding tray has the baffle, and baffle one side fixedly connected with plugboard has seted up a plurality of spliced eyes on the plugboard, and plugboard one side is provided with the fixed plate, has seted up a plurality of movable holes on the fixed plate, and the inside grafting of movable hole has the steel pole, and the one end fixedly connected with magnet of steel pole, and the standing groove has been seted up in the outside of protection box.

As a further aspect of the present invention: the opening groove is communicated with the sliding groove, penetrates through the protection box and is communicated with a lock hole at the bottom side of the lock body.

As a further aspect of the present invention: wherein, a plurality of protection grooves are arranged on four sides of the plug hole, and the protection grooves are arranged on the plug board.

As a further aspect of the present invention: the fixing plate is fixedly connected with the inner wall of the protection box, and a rubber soft block is arranged at the joint of the steel rod and the movable hole.

As a further aspect of the present invention: wherein, the steel pole is the cooperation component with the spliced eye.

As a further aspect of the present invention: the lock body is characterized in that an aluminum bar is arranged on one side of the lock body, and a plurality of magnetic blocks are embedded in the aluminum bar.

As a further aspect of the present invention: the magnet and the magnet are matched components, and the aluminum strip and the placing groove are matched components.

Compared with the prior art, the beneficial effects of the utility model are that:

the lock body and the protection box are integrally welded, the lock body is also integrally welded and is not formed by screw connection, a joint is filled with tin wires, so that gaps cannot be generated on the whole lock body, the lock body is not easy to pry, when the lock needs to be unlocked, an aluminum bar is placed inside the placing groove, and a magnetic block inside the aluminum bar can attract a magnet to change the orientation of a steel rod inside the movable hole; can take off the aluminium strip when closing, then remove the baffle, make the baffle block the keyhole, behind the magnet demagnetization suction on the steel pole, can reset under the effect of rubber soft piece, make steel pole and spliced eye no longer align to make the steel pole play spacing effect to the spliced plate, make the spliced plate unable to remove, thereby can't expose the keyhole, make the thief unable lock body of opening through the keyhole, thereby played the effect of protection property.

Drawings

FIG. 1 is a schematic sectional view of the structure of the protective case of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of a middle baffle structure of the present invention;

the corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. a lock body; 2. a protection box; 201. a placement groove; 202. opening the groove; 203. a sliding groove; 204. a baffle plate; 205. a plugboard; 206. inserting holes; 207. a fixing plate; 208. a movable hole; 209. a steel rod; 210. a magnet; 211. a protective groove; 3. aluminum strips; 4. a magnetic block.

Detailed Description

Please refer to fig. 1 to 3: a gapless anti-picking padlock comprises a lock body 1, a protection box 2 is welded on the lower side of the lock body 1, the lock body 1 and the protection box 2 are integrally welded, the lock body 1 is also integrally welded and is not formed by screw connection, the joint is filled with tin wires, so that no gap is generated in the whole lock body 1, the lock body 1 is not easy to be pried, an opening groove 202 is formed in the protection box 2, symmetrical sliding grooves 203 are formed in the opening groove 202, a baffle plate 204 is slidably connected in the sliding grooves 203, the baffle plate 204 can slide in the opening groove 202 through the sliding grooves 203, an inserting plate 205 is fixedly connected to one side of the baffle plate 204, a plurality of inserting holes 206 are formed in the inserting plate 205, a fixing plate 207 is arranged on one side of the inserting plate 205, seted up a plurality of movable holes 208 on the fixed plate 207, the inside grafting of movable hole 208 has steel pole 209, steel pole 209's one end fixedly connected with magnet 210, standing groove 201 has been seted up in the outside of protection box 2, steel pole 209 is the cooperation component with spliced eye 206, one side of lock body 1 is provided with the aluminium, magnetic path 4 is the cooperation component with magnet 210, aluminium strip 3 is the cooperation component with standing groove 201, the inside magnetic path 4 of aluminium strip 3 can attract each other with magnet 210, thereby change the orientation of the inside steel pole 209 of movable hole 208, then stretch into the inside of opening groove 202 with the finger through the user of service, remove spliced plate 205 with the finger, steel pole 209 can peg graft inside spliced eye 206, can promote baffle 204, just can spill the keyhole on the lock body 1.

As shown in fig. 1 and 2, the opening groove 202 is communicated with the sliding groove 203, the opening groove 202 penetrates through the protection box 2, the opening groove 202 is communicated with a keyhole at the bottom side of the lock body 1, a key can be inserted into the keyhole at the lower side of the lock body 1 through the opening groove 202, so that the lock body 1 can be opened, the fixing plate 207 is fixedly connected with the inner wall of the protection box 2, a rubber soft block is arranged at the joint of the steel rod 209 and the movable hole 208, the steel rod 209 can rotate in the movable hole 208 due to the arrangement of the rubber soft block, and after the magnet 210 loses magnetic attraction, the rubber soft block has certain elasticity, so that the steel rod 209 can be reset, the steel rod 209 can be inserted into the movable hole 208, and the insertion plate 205 can not move

As shown in fig. 3 and 2, a plurality of protection grooves 211 are formed in four sides of the insertion hole 206, the protection grooves 211 are formed in the insertion plate 205, and the protection grooves 211 can be arranged so that when the steel rod 209 is inserted into the protection grooves 211, it is shown that the magnet is not attracted correctly enough, and therefore the insertion plate 205 cannot move, that is, the keyhole cannot be opened, and the lock body 1 is protected.

The working principle is as follows: the lock body 1 that sets up forms with the whole welding of protection box 2, and the whole welding that also forms of lock body 1, do not form through screwed connection, the junction is filled through the tin silk, make 1 whole production clearances of lock body, lock body 1 is difficult to be prized, wherein when needs are unblanked, place aluminium strip 3 inside standing groove 201, the inside magnetic path 4 of aluminium strip 3 can attract each other with magnet 210, thereby change the orientation of the inside steel pole 209 of activity hole 208, change steel pole 209 backward, then stretch into the inside of opening groove 202 with the finger through the user of service, remove plugboard 205 with the finger, steel pole 209 can peg graft inside plughole 206, can promote baffle 204, just can spill the keyhole on the lock body 1. The baffle 204 does not block the opening groove 202 any more, and the lock hole on the lock body 1 leaks out, so that the lock body 1 can be opened; can take off aluminium strip 3 when closing, then remove baffle 204 with the finger, make baffle 204 block the keyhole, behind the magnet 210 on the steel pole 209 the magnetic attraction that loses, can reset under the effect of rubber soft piece, make steel pole 209 no longer align with spliced eye 206 to make steel pole 209 play spacing effect to plugboard 205, make plugboard 205 unable removal, thereby can't expose the keyhole, make the thief unable lock body 1 of opening through the keyhole, thereby played the effect of protection property.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a padlock is prevented plucking by zero clearance, including lock body (1), a serial communication port, protection box (2) have been welded to the downside of lock body (1), open groove (202) have been seted up to the inside of protection box (2), open inside sliding tray (203) that is provided with the symmetry of groove (202), sliding tray (203) inside sliding connection has baffle (204), baffle (204) one side fixedly connected with plugboard (205), a plurality of spliced eye (206) have been seted up on plugboard (205), plugboard (205) one side is provided with fixed plate (207), a plurality of movable holes (208) have been seted up on fixed plate (207), the inside grafting of movable hole (208) has steel pole (209), the one end fixedly connected with magnet (210) of steel pole (209), standing groove (201) have been seted up in the outside of protection box (2).

2. A gapless anti-plucking padlock as claimed in claim 1, characterized in that the opening slot (202) is through the sliding slot (203), the opening slot (202) is through the protection box (2), and the opening slot (202) is through the keyhole at the bottom side of the lock body (1).

3. A gapless anti-plucking padlock as claimed in claim 1, characterized in that the four sides of the insertion hole (206) are provided with a plurality of protection slots (211), and the protection slots (211) are opened on the insertion plate (205).

4. A gapless anti-picking padlock according to claim 1, characterized in that the fixing plate (207) is fixedly connected with the inner wall of the protection box (2), and the joint of the steel rod (209) and the movable hole (208) is provided with a rubber soft block.

5. A gapless anti-cantilever padlock according to claim 1, characterized in that the steel rod (209) and the insertion hole (206) are mating members.

6. The gapless anti-plucking padlock according to claim 1, characterized in that an aluminum bar (3) is arranged on one side of the lock body (1), and a plurality of magnetic blocks (4) are embedded in the aluminum bar (3).

7. A gapless anti-picking padlock according to claim 6, characterized in that the magnet block (4) and the magnet (210) are matched members, and the aluminum bar (3) and the placing groove (201) are matched members.