CN211549441U

CN211549441U - Anti-following linkage interlocking safety door

Info

Publication number: CN211549441U
Application number: CN201922363841.XU
Authority: CN
Inventors: 余松秀
Original assignee: Hunan Jinan Security Equipment Co ltd
Current assignee: Hunan Jinan Security Equipment Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-22
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses an anti-following interlocking safety door, which comprises a door frame, wherein the top of the door frame is fixedly provided with a mounting plate, the front side and the back side of the door frame are respectively hinged with an outer door plate and an inner door plate through hinges, and the front side of the outer door plate and the back side of the inner door plate are respectively fixedly provided with a coded lock, the coded lock of the outer door plate is provided with a protective box, and the interior of the protective box is provided with a rotatable movable plate, the protective box and the movable plate can shield the operation of an unlocking person during unlocking, thereby preventing the following lawless persons from stealing the code, simultaneously shielding the code dial plate of the coded lock when the movable plate is put down, playing a dustproof role to a certain extent, and the L-shaped sealing heat-insulating strips are arranged at the sides of the inner door plate and the outer door plate, so that the sealing heat-insulating strips can effectively shield the gap formed between the door plate and, the heat preservation effect can be improved in cold weather.

Description

Anti-following linkage interlocking safety door

Technical Field

The utility model relates to an emergency exit, in particular to prevent trailing linkage interlocking emergency exit.

Background

The anti-following linkage interlocking safety door is a special safety door with functions of preventing following, preventing lock leakage and preventing forced clamping, and the anti-following linkage interlocking safety door is a safety door which is developed in recent years according to the requirement of protection level of business places of financial units such as banks, insurance companies and the like.

The existing anti-following linkage interlocking safety door is generally divided into two types, one type is to control the switch of the AB door through linkage of two mechanical locks, the other type is to control the switch of the AB door through linkage of two coded locks, and when the coded locks are used for unlocking, the processes of moving and pressing the codes and fingers are easily seen and recorded by following lawbreakers, so that certain safety risk is brought.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent following linkage interlocking emergency exit to solve current prevent following linkage interlocking emergency exit among the above-mentioned background art, the problem that the password of trick lock was stolen by lawless persons easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent trailing linkage emergency exit, includes the door frame, the fixed mounting panel that is equipped with in top of door frame, the both sides of mounting panel are all fixed and are equipped with the gusset plate, the locking screw has all been seted up to the top both sides of gusset plate, the front avris and the back avris of door frame articulate through the hinge respectively has outer door plant and interior door plant, the positive top of outer door plant and the positive top of interior door plant are all fixed and are equipped with transparent observation window, the positive one side of outer door plant and the back one side of interior door plant are all fixed and are equipped with trick lock, one of them the fixed guard box that is equipped with in front bottom of trick lock.

As a preferred technical scheme of the utility model, the fluting has been seted up in the front of guard box, the both sides cell wall of fluting all alternates and is connected with the damping pivot, two fixedly connected with fly leaf between the damping pivot.

As an optimal technical scheme of the utility model, one side of fly leaf is fixed and is equipped with the cardboard, the cardboard is perpendicular setting with the fly leaf.

As an optimal technical scheme of the utility model, the avris of outer door plant and the avris of interior door plant are all fixed and are equipped with sealed heat preservation strip, the fixed sound buffering strip that inhales that is equipped with of inner wall of door frame.

As an optimal technical scheme of the utility model, two one side of sealed heat preservation strip is all fixed and is equipped with first magnetic stripe, one side of door frame is fixed and is equipped with two second magnetic stripes.

As a preferred technical scheme of the utility model, the fixed emergent siren that is equipped with in top of door frame one side inner wall, the emergent siren is through the fixed alarm switch and the external power supply electric connection that are equipped with in its bottom.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a prevent trailing linkage interlocking emergency exit.

1. The safety door has the advantages that the protective box is arranged on the coded lock of the outer door plate, the movable plate is rotatable inside the protective box, the protective box and the movable plate can shield the operation of an unlocking person when unlocking is conducted, the password is prevented from being stolen by a following lawless person, the safety performance of the safety door is effectively improved, the coded dial plate of the coded lock can be shielded when the movable plate is put down, and the dustproof effect is achieved to a certain extent.

2. The avris through including door plant and outer door plant all is provided with the sealed heat preservation strip of L type, and two sealed heat preservation strip accessible magnet adsorb and connect, and the sealed heat preservation strip can effectively shelter from the gap that forms between door plant and the door frame when closing the door plant, can improve the heat preservation effect under cold weather.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the outer door panel of the present invention;

fig. 3 is an enlarged schematic structural diagram of the present invention located at fig. 2A.

In the figure: 1. a door frame; 2. mounting a plate; 3. locking the screw hole; 4. a reinforcing plate; 5. an outer door panel; 6. an inner door panel; 7. a transparent viewing window; 8. a coded lock; 9. an emergency alarm; 10. a sound absorbing buffer strip; 11. sealing the heat preservation strip; 12. a second magnetic stripe; 13. a first magnetic stripe; 14. a protective box; 15. grooving; 16. a damping rotating shaft; 17. a movable plate; 18. and (4) clamping the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical scheme of anti-following linkage interlocking emergency exit:

according to the figures 1-3, comprising a door frame 1, a mounting plate 2 is fixedly arranged on the top of the door frame 1, reinforcing plates 4 are fixedly arranged on both sides of the mounting plate 2, locking screw holes 3 are respectively arranged on both sides of the top of the reinforcing plates 4, an outer door panel 5 and an inner door panel 6 are respectively hinged on the front side and the back side of the door frame 1 through hinges, transparent observation windows 7 are respectively fixedly arranged on the front top of the outer door panel 5 and the front top of the inner door panel 6, coded locks 8 are respectively fixedly arranged on the front side of the outer door panel 5 and the back side of the inner door panel 6, a protection box 14 is fixedly arranged on the front bottom of one coded lock 8, the protection box 14 is arranged on the front coded lock 8 of the outer door panel 5 in a covering manner, a slot 15 is arranged on the front face of the coded lock 8, damping rotating shafts 16 are respectively inserted and connected on the slot walls on both sides of the slot 15, a movable, the protective box 14 and the movable plate 17 can shield the operation of an operator, prevent a trailing lawless person from stealing the password, and effectively improve the safety performance of the safety door, one side of the movable plate 17 is fixedly provided with the clamping plate 18, the clamping plate 18 and the movable plate 17 are vertically arranged, and the clamping plate 18 can be clamped at the bottom of the protective box 14 to fix the movable plate 17.

As shown in figure 1, the side of the outer door panel 5 and the side of the inner door panel 6 are both fixedly provided with a sealing heat preservation strip 11, the sealing heat preservation strips 11 are arranged in an L shape and can be clamped at the side of the door frame 1, the inner wall of the door frame 1 is fixedly provided with a sound absorption buffer strip 10, one side of each of the two sealing heat preservation strips 11 is fixedly provided with a first magnetic strip 13, one side of the door frame 1 is fixedly provided with two second magnetic strips 12, the first magnetic strip 13 is matched with the second magnetic strips 12 in size and can be connected with the second magnetic strips in a magnetic adsorption manner, so that the sealing heat preservation strips 11 can shield a gap formed between the door panel and the door frame 1, the loss of indoor heat can be reduced in cold weather, the top of the inner wall at one side of the door frame 1 is fixedly provided with an emergency alarm 9, if the outer door panel 5 and the inner door panel 6 fail at the same time, the emergency alarm 9, the emergency alarm 9 is electrically connected with an external power supply through an alarm switch fixedly arranged at the bottom of the emergency alarm.

When in specific use, the utility model relates to a prevent following linkage interlocking emergency exit, when unblock, can be earlier through damping pivot 16 with cardboard 18 with rotate to horizontal position, expose the dial plate of trick lock 8 on the outer door plant 5, then operating personnel can use the finger to input the password in the inside of protecting box 14, protecting box 14 and fly leaf 17 can shelter from operating personnel's operation this moment, prevent that the lawless persons who have the trailing from stealing the password, consequently effectively improved the security performance of this emergency exit, when closing outer door plant 5 and inner door plant 6, the sound absorption buffering strip 10 that places on the inner wall of door frame 1 can absorb the noise that produces when closing the door, the L type that places in the door plant avris seals heat preservation strip 11 can joint in one side of door frame 1 simultaneously, simultaneously by first magnetic stripe 13 and second magnetic stripe 12 adsorb both to be connected, then shelter from the clearance that forms between door plant and the door frame 1, can reduce indoor thermal loss under chilly weather to improve the heat preservation effect, when the user arranged in door frame 1, if outer door plant 5 and interior door plant 6 break down, then can start emergent siren 9, send emergency signal to the external world, wait for the rescue.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent trailing linkage emergency exit, includes door frame (1), its characterized in that, the fixed mounting panel (2) that is equipped with in top of door frame (1), the both sides of mounting panel (2) are all fixed and are equipped with gusset plate (4), locking screw (3) have all been seted up to the top both sides of gusset plate (4), the front avris and the back avris of door frame (1) articulate through the hinge respectively and have outer door plant (5) and inner door plant (6), the front top of outer door plant (5) and the front top of inner door plant (6) are all fixed and are equipped with transparent observation window (7), the front one side of outer door plant (5) and back one side of inner door plant (6) are all fixed and are equipped with trick lock (8), one of them the front bottom of trick lock (8) is fixed and is equipped with guard box (14).

2. The anti-tailing interlocking safety door according to claim 1, characterized in that: the front of guard box (14) has seted up fluting (15), the both sides cell wall of fluting (15) all alternates and is connected with damping pivot (16), two fixedly connected with fly leaf (17) between damping pivot (16).

3. The anti-tailing interlocking safety door according to claim 2, characterized in that: and a clamping plate (18) is fixedly arranged on one side of the movable plate (17), and the clamping plate (18) and the movable plate (17) are vertically arranged.

4. The anti-tailing interlocking safety door according to claim 1, characterized in that: the avris of outer door plant (5) and the avris of interior door plant (6) are all fixed and are equipped with sealed heat preservation strip (11), the inner wall of door frame (1) is fixed and is equipped with sound absorption buffering strip (10).

5. The anti-tailing interlocking safety door according to claim 4, characterized in that: two one side of sealed heat preservation strip (11) all is fixed and is equipped with first magnetic stripe (13), one side of door frame (1) is fixed and is equipped with two second magnetic stripes (12).

6. The anti-tailing interlocking safety door according to claim 1, characterized in that: the top of door frame (1) one side inner wall is fixed and is equipped with emergent siren (9), emergent siren (9) are through the fixed alarm switch and the external power supply electric connection that are equipped with in its bottom.