CN213175377U

CN213175377U - Sound insulation building safety door

Info

Publication number: CN213175377U
Application number: CN202021310570.8U
Authority: CN
Inventors: 张连续
Original assignee: Tangshan Shuoda Technology Co ltd
Current assignee: Tangshan Shuoda Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-05-11
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a building emergency exit gives sound insulation relates to emergency exit technical field, including fixed frame, one side fixedly connected with lock of fixed frame, one side bottom swing joint of fixed frame has the pinch-off proof board, the opposite side fixedly connected with sunshade of fixed frame, the spout has been seted up to the top inner wall of fixed frame, the fixed slot has been seted up to one side of spout, inner wall one side swing joint of fixed frame has the pivot, the first baffle of one end fixedly connected with of pivot, one side fixedly connected with hinge of first baffle, one side fixedly connected with second baffle of hinge. This building emergency exit gives sound insulation sets up through the cooperation of dead lever and spout, can extract dead lever and pin from the fixed slot through the push rod, lets first baffle and second baffle pass through the slide rail folding, can directly let the people pass through, avoids being locked by accident meeting emergency lower door, can't in time the problem of opening the door, has improved the practicality of emergency exit.

Description

Sound insulation building safety door

Technical Field

The utility model relates to an emergency exit technical field specifically is a building emergency exit gives sound insulation.

Background

The safety door is used as one of people's air defense measures, is installed on a building or protective equipment leading to a basement, is mainly used for blocking shock waves and isolating toxic gas, can be closed when encountering sudden accidents or wars to play a role of protection and guarantee the safety of personnel, is used as a place where a large number of personnel gather, and not only needs to ensure the safety of the personnel, but also needs to be quickly evacuated when the personnel meet emergency.

In chinese utility model patent application no: the safety door is disclosed in CN201821261179.6, this emergency exit includes the door frame, the first door body, the second door body, a lock body and a lock body are opened, one side of the first door body is rotated with the one end of door frame and is connected, one side of the second door body is rotated with the other end of door frame and is connected, the lock body is connected with the opposite side of the first door body, the second door body passes through the lock body with the first door body and is connected, the first door body can be followed the door frame and opened towards the ward inboard, the second door body can be followed the door frame and opened towards the ward outside, be equipped with on the one side in the ward outside of the orientation of the first door body and be connected with. This emergency exit does not have supplementary measure of opening under the dead condition of lock, and the time of personnel evacuation can be delayed in the door of looking for the key, is unfavorable for personnel's quick evacuation, is unfavorable for promoting.

Therefore, there is a need for a soundproof building security door that solves the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a building emergency exit gives sound insulation to solve the current emergency exit of proposing in the above-mentioned background art and do not have supplementary opening measure under the dead circumstances of lock, look for the key and open the door and can delay personnel evacuation time, be unfavorable for personnel's quick sparse problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sound insulation building safety door comprises a fixing frame, wherein a door lock is fixedly connected to one side of the fixing frame, an anti-pinch plate is movably connected to the bottom of one side of the fixing frame, a shielding plate is fixedly connected to the other side of the fixing frame, a sliding groove is formed in the inner wall of the top of the fixing frame, a fixing groove is formed in one side of the sliding groove, a rotating shaft is movably connected to one side of the inner wall of the fixing frame, a first baffle is fixedly connected to one end of the rotating shaft, a hinge is fixedly connected to one side of the first baffle, a second baffle is fixedly connected to one side of the hinge, a sliding block is fixedly connected to one end of the second baffle, the sliding groove is movably connected to the second baffle through the sliding block, a push rod is fixedly connected to one side of the second baffle, a pull rod is movably connected, one side fixedly connected with fixed spring of mounting panel, the mounting panel passes through fixed spring swing joint with the dead lever, the one end swing joint of dead lever has the regulation pole, the one end swing joint of regulation pole has the lifter, the one end swing joint of lifter has the pin, one side fixedly connected with compression spring of pinch-proof board, one side bottom fixedly connected with buckle of pinch-proof board, the inner wall bottom fixedly connected with movable tube of second baffle, inner wall one side fixedly connected with reset spring of second baffle, reset spring's one end fixedly connected with fixed column, pinch-proof board passes through buckle swing joint with the fixed column, the second baffle passes through movable tube swing joint with the fixed column.

Preferably, the fixing rods are perpendicular to the upper end and the lower end of the fixing frame, and the fixing rods are located on one side, close to the hinge, of the second baffle.

Preferably, the width of the first baffle is equal to the width of the second baffle, and the length of the chute is equal to the sum of the lengths of the first baffle and the second baffle.

Preferably, the height that highly is less than the lock of anti-pinch plate, one side of anti-pinch plate and one side of fixed frame are on a straight line.

Preferably, the adjusting rod is L-shaped, and two sides of the adjusting rod are perpendicular to each other.

Preferably, the buckle is in a C shape, and the length of one side of the buckle close to the anti-pinch plate is smaller than that of the other side.

Preferably, the axes of the movable pipe and the fixed column are on the same straight line, and the length of the movable pipe is smaller than that of the fixed column.

(III) advantageous effects

Compared with the prior art, the utility model provides a building emergency exit gives sound insulation possesses following beneficial effect:

1. this building emergency exit gives sound insulation sets up through the cooperation of dead lever and spout, can extract dead lever and pin from the fixed slot through the push rod, lets first baffle and second baffle pass through the slide rail folding, can directly let the people pass through, avoids being locked by accident meeting emergency lower door, can't in time the problem of opening the door, has improved the practicality of emergency exit.

2. This building emergency exit gives sound insulation sets up the pinch-off preventive structure through the one side at fixed frame, when having the foreign matter between pinch-off preventive and the door frame, the pinch-off preventive can the internal contraction, simultaneously under the effect of buckle, the fixed column can be followed and is stretched out in the movable tube, blocks the further closure of fixed frame, has guaranteed user's safety.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a schematic side view of a second baffle structure of the present invention;

fig. 3 is a schematic front sectional view of a second baffle structure of the present invention;

FIG. 4 is a schematic side view of the anti-pinch plate structure of the present invention;

fig. 5 is a schematic view of a front view section of the fixing frame structure of the present invention.

In the figure: 1. a fixing frame; 2. a door lock; 3. an anti-pinch plate; 4. a second baffle; 5. a hinge; 6. a first baffle plate; 7. mounting; 8. fixing the spring; 9. fixing the rod; 10. a push rod; 11. a pull rod; 12. adjusting a rod; 14. a lifting rod; 15. a stop lever; 16. a compression spring; 17. a return spring; 18. buckling; 19. fixing a column; 20. a movable tube; 21. a slider; 22. a chute; 23. fixing grooves; 24. a rotating shaft; 25. a shutter.

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.

Referring to fig. 1-5, a sound insulation building safety door comprises a fixed frame 1, a door lock 2 is fixedly connected to one side of the fixed frame 1, an anti-pinch plate 3 is movably connected to the bottom of one side of the fixed frame 1, the height of a minor is low, the door lock 2 cannot be used to lock a door, one side of the fixed frame 1 is held to close the safety door, the anti-pinch plate 3 is arranged at the lower side of the fixed frame 1, and is more practical, by arranging the anti-pinch plate 3 at one side of the fixed frame 1, when foreign matters exist between the anti-pinch plate 3 and the door frame, the anti-pinch plate 3 can contract inwards, and at the same time, under the action of a buckle 18, a fixed column 19 can extend out from a movable tube 20 to block the further closing of the fixed frame 1, the safety of a user is ensured, the height of the anti-pinch plate 3 is smaller than that of the door lock 2, one side, the other side of the fixed frame 1 is fixedly connected with a shielding plate 25, the inner wall of the top part of the fixed frame 1 is provided with a chute 22, the fixed rod 9 and the stop rod 15 can be pulled out from the fixed groove 23 through a push rod 10 by matching the fixed rod 9 and the chute 22, the first baffle 6 and the second baffle 4 can be folded through a slide rail and can be directly passed through, the problem that the door is accidentally locked and cannot be opened in time in emergency is avoided, one side of the chute 22 with improved practicability of the safety door is provided with a fixed groove 23, one side of the inner wall of the fixed frame 1 is movably connected with a rotating shaft 24, one end of the rotating shaft 24 is fixedly connected with the first baffle 6, the width of the first baffle 6 is equal to the width of the second baffle 4, the length of the chute 22 is equal to the sum of the lengths of the first baffle 6 and the second baffle 4, one side of the first baffle 6 is fixedly connected with a hinge 5, one end of the second baffle 4 is fixedly connected with a slide block 21, a chute 22 is movably connected with the second baffle 4 through the slide block 21, one side of the second baffle 4 is fixedly connected with a push rod 10, one side of the push rod 10 is movably connected with a pull rod 11, one end of the pull rod 11 is fixedly connected with a fixed rod 9, the fixed rod 9 is perpendicular to the upper end and the lower end of the fixed frame 1, the fixed rod 9 is positioned on one side of the second baffle 4 close to the hinge 5 and positioned in the middle of the second baffle 4, the strength of the first baffle 4 and the second baffle 6 can be enhanced, the second baffle 4 is more firm, the inner part of the second baffle 4 is fixedly connected with a mounting plate 7, one side of the mounting plate 7 is fixedly connected with a fixed spring 8, the mounting plate 7 is movably connected with the fixed rod 9 through the fixed spring 8, one end of the fixed rod 9 is movably connected with an adjusting, one end swing joint of lifter 14 has pin 15, one side fixedly connected with compression spring 16 of pinch-off preventive plate 3, one side bottom fixedly connected with buckle 18 of pinch-off preventive plate 3, buckle 18 is C shape, the length that buckle 18 is close to one limit of pinch-off preventive plate 3 is less than the length on another limit, the card is in one side of fixed column 19, release fixed column 19 more easily, the inner wall bottom fixedly connected with movable tube 20 of second pinch-off preventive plate 4, movable tube 20 is on a straight line with fixed column 19's axle center, movable tube 20's length is less than fixed column 19's length, inner wall one side fixedly connected with reset spring 17 of second pinch-off preventive plate 4, reset spring 17's one end fixedly connected with fixed column 19, pinch-off preventive plate 3 passes through buckle 18 swing joint with fixed column 19, second pinch-off preventive plate 4 passes through movable tube.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: if an emergency occurs, the safety door is accidentally locked, the push rod 10 is pulled downwards, the fixed rod 9 is separated from the fixed groove 23 at the top of the fixed frame 1 under the action of the pull rod 11 at one side of the push rod 10, the fixed rod 9 moves downwards to drive one end of the adjusting rod 12 to move downwards, the other end of the adjusting rod 12 moves upwards, the stop rod 15 is separated from the fixed groove 23 at the bottom of the fixed frame 1 under the action of the lifting rod 14, the second baffle 4 is pushed to one side, the second baffle 4 is folded together with the first baffle 6 in the sliding groove 22 through the hinge 5 under the action of the sliding block 21, a person opens a channel, when the safety door is closed, if fingers touch the door frame on the anti-pinch plate 3, the anti-pinch plate 3 contracts inwards under the action of the compression spring 16, the buckle 18 is separated from the fixed column 19 under the action of the anti-pinch plate 3, and the fixed column 19 is pushed out from the movable tube 20 under the action of the compression spring 16, the fixing post 19 of the injection fixing frame 1 abuts against the door frame to prevent the fixing frame 1 from being continuously closed, thereby reducing the damage to the fingers.

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 building emergency exit gives sound insulation, includes fixed frame (1), its characterized in that: one side of the fixed frame (1) is fixedly connected with a door lock (2), one side bottom of the fixed frame (1) is movably connected with an anti-pinch plate (3), the other side of the fixed frame (1) is fixedly connected with a shielding plate (25), the top inner wall of the fixed frame (1) is provided with a sliding groove (22), one side of the sliding groove (22) is provided with a fixing groove (23), one side of the inner wall of the fixed frame (1) is movably connected with a rotating shaft (24), one end of the rotating shaft (24) is fixedly connected with a first baffle (6), one side of the first baffle (6) is fixedly connected with a hinge (5), one side of the hinge (5) is fixedly connected with a second baffle (4), one end of the second baffle (4) is fixedly connected with a sliding block (21), the sliding groove (22) is movably connected with the second baffle (4) through the sliding block (21), one side of the second baffle (, one side swing joint of push rod (10) has pull rod (11), the one end fixedly connected with dead lever (9) of pull rod (11), the inside fixedly connected with mounting panel (7) of second baffle (4), one side fixedly connected with fixed spring (8) of mounting panel (7), mounting panel (7) and dead lever (9) are through fixed spring (8) swing joint, the one end swing joint of dead lever (9) has regulation pole (12), the one end swing joint of regulation pole (12) has lifter (14), the one end swing joint of lifter (14) has pin (15), one side fixedly connected with compression spring (16) of anti-pinch plate (3), one side bottom fixedly connected with buckle (18) of anti-pinch plate (3), the inner wall bottom fixedly connected with movable tube (20) of second baffle (4), inner wall one side fixedly connected with reset spring (17) of second baffle (4), the one end fixedly connected with fixed column (19) of reset spring (17), pinch-off proof board (3) passes through buckle (18) swing joint with fixed column (19), second baffle (4) passes through activity pipe (20) swing joint with fixed column (19).

2. A sound-insulating building security door as claimed in claim 1, wherein: the fixing rod (9) is perpendicular to the upper end and the lower end of the fixing frame (1), and the fixing rod (9) is located on one side, close to the hinge (5), of the second baffle (4).

3. A sound-insulating building security door as claimed in claim 1, wherein: the width of the first baffle (6) is equal to the width of the second baffle (4), and the length of the sliding chute (22) is equal to the sum of the lengths of the first baffle (6) and the second baffle (4).

4. A sound-insulating building security door as claimed in claim 1, wherein: the height of anti-pinch plate (3) is less than the height of door lock (2), one side of anti-pinch plate (3) and one side of fixed frame (1) are on a straight line.

5. A sound-insulating building security door as claimed in claim 1, wherein: the adjusting rod (12) is L-shaped, and two sides of the adjusting rod (12) are perpendicular to each other.

6. A sound-insulating building security door as claimed in claim 1, wherein: the buckle (18) is C-shaped, and the length of one side of the buckle (18) close to the anti-pinch plate (3) is smaller than that of the other side.

7. A sound-insulating building security door as claimed in claim 1, wherein: the axes of the movable tube (20) and the fixed column (19) are on the same straight line, and the length of the movable tube (20) is smaller than that of the fixed column (19).