CN214615916U

CN214615916U - Door capable of preventing lock from being illegally opened or damaged

Info

Publication number: CN214615916U
Application number: CN202023182736.5U
Authority: CN
Inventors: 彭进业
Original assignee: Hengweifeng Xinyi Machinery And Equipment Manufacturing Co ltd
Current assignee: Hengweifeng Xinyi Machinery And Equipment Manufacturing Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-05
Anticipated expiration: 2030-12-25

Abstract

The utility model aims at providing a prevent that tool to lock is illegally opened or door of destruction, improve the effect of theftproof with the mode of low cost. The utility model discloses a prevent that tool to lock from being illegally opened or destroyed door is including a body, the door body is equipped with the opening, and the medial surface of the door body is equipped with tool to lock mounted position at the open-ended side to be equipped with protective structure in tool to lock mounted position department, protective structure comprises two guard plates of relative setting at least, and the interval of two guard plates is less than 12 centimetres. The utility model arranges the installation position of the lock on the inner side of the door body, and arranges an opening on the side position, so that the people outside the door can not observe the position of the lock outside the door and can not use the universal key to unlock the lock by passing both hands through the opening for the thief; in addition, even if a thief stretches the lock breaking tool into the door through the opening, the protection structure with narrow space can also prevent the lock breaking tool from rotating by a large angle to damage the lock.

Description

Door capable of preventing lock from being illegally opened or damaged

Technical Field

The utility model relates to a door.

Background

The problem of burglary prevention has been the focus of attention, and in order to solve the problem of burglary prevention, people continuously reinforce the door and continuously upgrade the lock, but the improvement brings about a great increase in cost. How to realize low-cost theft prevention is always a goal pursued by technicians. At present, the theft mode for destroying the door body is too obvious and rarely occurs, and the thief mostly uses the lock, for example, a so-called master key to unlock the lock, or uses tools such as hydraulic pincers to destroy the lock in a violent mode. The concrete position of tool to lock all needs to be seen to above-mentioned two kinds of modes to need certain operating space, consequently, hide the position of tool to lock, increase the degree of difficulty that the thief unblanked or destroyed the tool to lock, probably bring the breakthrough in the theftproof effect.

Disclosure of Invention

The utility model aims at providing a prevent that tool to lock is illegally opened or door of destruction, improve the effect of theftproof with the mode of low cost.

The utility model discloses a prevent that tool to lock from being illegally opened or destroyed door is including the door body, and the key lies in, the door body is equipped with the opening, and the medial surface of the door body is equipped with tool to lock mounted position at the open-ended side to be equipped with protective structure in tool to lock mounted position department, protective structure comprises two blocks of guard plates of relative setting at least, the interval of two guard plates is less than 12 centimetres.

Different from the traditional mode of installing the lockset at the outer side of the door body, the utility model arranges the installation position of the lockset at the inner side of the door body, and arranges an opening at the side position for the person outside the door to stretch the hand in for unlocking and locking operation, thus, although the operation is inconvenient, for the thief, the thief cannot observe the position of the lockset outside the door, and can not use the universal key to unlock the door by passing both hands through the opening; in addition, even if a thief stretches the lock breaking tool into the door through the opening, the protection structure with narrow space can also prevent the lock breaking tool from rotating by a large angle to damage the lock.

Further, in order to improve the difficulty of illegally unlocking or destroying the lockset, the following structure is adopted: 1. the two protection plates are provided with bending sections corresponding in position. 2. And a sleeve section protruding inwards is arranged at the opening of the inner side surface of the door body. Above-mentioned two kinds of modes all make the personnel of unblanking just can unblank with the hand certain angle of buckling, this is very big restriction to broken lock instrument, has improved the degree of difficulty of broken lock greatly.

Further, the door body is provided with the reinforcement framework at the opening part to improve the intensity at the opening part, avoid the thief to reduce the degree of difficulty of unblanking or destroying the tool to lock with the mode that enlarges the opening.

The opening is a circular opening with the diameter smaller than 12 cm, and is set to be a circular opening with a smaller diameter, so that a thief can conveniently stretch a unlocking tool into the opening, and the opening can be prevented from being easily damaged due to stress concentration. The round opening has no sharp angle, and the arm can not be scratched.

The utility model discloses the mounted position of tool to lock has been changed to set up multiple structure and increased the tool to lock by the illegal degree of difficulty of opening or destroying, improved the theftproof effect, had simple structure, advantage with low costs, can reform transform on the current door body, had fine practicality.

Drawings

Fig. 1 is a schematic structural view of an inner side surface of a door body according to example 1.

The figures are numbered: 1. a door body; 2. an opening; 3. a lock mounting position; 4. and (4) a protective plate.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes and structures of the respective members, the mutual positions and connection relationships between the respective portions, the functions and operation principles of the respective portions, and the like.

Example 1;

the embodiment provides a door capable of preventing a lockset from being illegally opened or damaged, and the anti-theft effect is improved in a low-cost mode.

As shown in fig. 1, the door that prevents that tool to lock from being illegally opened or destroyed of this embodiment includes a body 1, a body 1 is equipped with the circular opening 2 that the diameter is less than 12 centimetres, and the medial surface of a body 1 is equipped with tool to lock mounted position 3 in opening 2's top to be equipped with protective structure in tool to lock mounted position 3's both sides, protective structure comprises two protection plates 4 that set up relatively at least, and two protection plates 4 are equipped with the bending section that the position corresponds, and two protection plate 4's interval is less than 12 centimetres.

Different from the traditional mode of installing the lockset at the outer side of the door body 1, the utility model arranges the installation position of the lockset at the inner side of the door body 1, and arranges the opening 2 at the side position for the person outside the door to stretch the hand in to unlock and lock, thus, although the operation is inconvenient, the thief cannot observe the position of the lockset outside the door, and can not pass the two hands through the opening 2 to unlock by using a universal key; in addition, even if a thief extends a lock breaking tool into the door through the opening 2, the lock breaking tool can be prevented from being damaged due to the fact that the lock breaking tool rotates by a large angle through the protection structure with a narrow space.

Because two guard plates 4 are equipped with the bending segment that the position corresponds, the personnel of unblanking must buckle certain angle with the hand and just can unblank, and this is very big restriction to broken lock instrument, has further improved the degree of difficulty of broken lock.

The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. The utility model provides a prevent that tool to lock is illegally opened or door that destroys, includes the door body, its characterized in that, the door body is equipped with the opening, and the medial surface of the door body is equipped with tool to lock mounted position at the open-ended side to be equipped with protective structure in tool to lock mounted position department, protective structure comprises two blocks of guard plates of relative setting at least, the interval of two guard plates is less than 12 centimetres.

2. The door of claim 1, wherein the two protection plates are provided with bending sections corresponding to the positions of the two protection plates.

3. The door of claim 1, wherein the inner side of the door body is provided with an inwardly protruding sleeve section at the opening.

4. The door capable of preventing the lock from being illegally opened or damaged according to claim 1, 2 or 3, wherein the door body is provided with a reinforcing frame body at the opening.

5. A door having a lock protected from unauthorized opening or destruction according to claim 1, 2 or 3, wherein said opening is a circular opening having a diameter of less than 12 cm.