CN212027578U

CN212027578U - Fast safety door device

Info

Publication number: CN212027578U
Application number: CN202020403298.1U
Authority: CN
Inventors: 王荣芳
Original assignee: Pizhou Tiefu Jiulong Public Service Co ltd
Current assignee: Pizhou Tiefu Jiulong Public Service Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-27
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a quick safety door device, including the door frame, one side of door frame top inner wall and one side of bottom inner wall all rotate through the bearing and are connected with the pivot, and equal fixedly connected with door plant between the relative one side outer wall of two pivots, the fixed slot has been seted up to one side outer wall of door plant, and the inner wall fixedly connected with lock of fixed slot, the spout has all been seted up to the both sides of door frame bottom outer wall, and the equal sliding connection of inner wall of two spouts has a slider, two equal fixedly connected with threshold between the relative one side outer wall of slider, the fixed slot has been seted up to one side of door frame bottom outer. The utility model discloses can prevent to cause to block to be not convenient for carry the goods because the high-too high of threshold to the goods, can prevent to reduce because the relatively poor life that leads to the threshold of the fire behavior of threshold, can prevent that the emergency exit live time from receiving wearing and tearing more for a long time and making opening of emergency exit receive the influence of resistance and be not convenient for open.

Description

Fast safety door device

Technical Field

The utility model relates to a emergency exit technical field especially relates to quick emergency exit device.

Background

The door is an entity for dividing a limited space and is used for connecting and closing the entrance of two or more spaces.

Through the retrieval, chinese patent authorizes the patent that is CN207879200U, discloses a fire-retardant emergency exit of adiabatic, including the main part, the door frame is installed to the main part outer wall, door frame right side and conveyer pipe fixed connection, and door frame inner wall both sides and folding hinge fixed connection, folding hinge left side and prevent fire door fixed connection, prevent fire door upper portion and seted up fire prevention glass, and prevent fire door left side and install fire prevention lock, prevent fire door opening part and lid seam board fixed connection, and prevent that the fire door inner wall installs fire barrier, door frame top and firebreak device fixed connection, firebreak device includes the fire prevention box, the water inlet has been seted up to fire prevention box right-hand member, and there is warning loudspeaker one side of fire prevention box. The utility model discloses a fire-fighting safety door has adiabatic flame retardant efficiency, and the security performance is high, is applicable to multiple occasion, satisfies the user demand. The heat-insulating flame-retardant fire-fighting safety door in the patent has the following defects: the existing safety doors are generally provided with a threshold so as to block insects and water sources, but when heavy objects need to be carried, the height of the threshold is too high, so that the goods are blocked, and the carrying of the goods is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick safety door device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

quick emergency exit device, including the door frame, one side of door frame top inner wall and one side of bottom inner wall all rotate through the bearing and are connected with the pivot, and equal fixedly connected with door plant between the relative one side outer wall of two pivots, the fixed slot has been seted up to one side outer wall of door plant, and the inner wall fixedly connected with lock of fixed slot, the spout has all been seted up to the both sides of door frame bottom outer wall, and the equal sliding connection of inner wall of two spouts has a slider, two equal fixedly connected with threshold between the relative one side outer wall of slider, the fixed slot has been seted up to one side of door frame bottom outer wall, and the both sides of fixed slot bottom inner wall all seted up threaded hole, two the equal.

As a further aspect of the present invention: an observation port is formed in the outer wall of one side of the door plate, and an observation window is fixedly connected to the inner wall of the observation port.

As a further aspect of the present invention: the outer wall of one side of door plant is fixedly connected with the handle, and the outer wall of handle is carved with anti-skidding line.

As a further aspect of the present invention: the door frame mainly comprises a base plate, fire-proof plates and a heat insulation plate, and the outer walls of the two sides of the base plate are connected with the two fire-proof plates through bolts.

As a further aspect of the present invention: the two fire-proof plates are connected with the two heat insulation plates through bolts.

As a further aspect of the present invention: the both ends of door frame one side outer wall are equal fixedly connected with fixed block, and the outer wall fixedly connected with spring of fixed block.

As a further aspect of the present invention: the outer wall of one side of the door plate is fixedly connected with a supporting block, and the supporting block is connected with the spring through a bolt.

The utility model has the advantages that:

1. the doorsill can be disassembled and assembled through the arranged sliding block, the fixed groove, the doorsill and the fastening bolt so as to be convenient for carrying goods, and the situation that the goods are blocked and inconvenient to carry due to the overhigh height of the doorsill is prevented;

2. through the arranged heat insulation plate and the fireproof plate, the door frame can play a role in fire prevention and heat insulation, the safety performance of the door frame is improved, and the service life of the doorsill is prevented from being reduced due to poor fire prevention performance of the doorsill;

3. through the spring and the fixed block that set up, can open the door plant through the elasticity of spring is quick when opening the door plant, prevent that emergency exit live time from receiving wearing and tearing longer to make opening of emergency exit receive the influence of resistance to be inconvenient for open.

Drawings

Fig. 1 is a schematic view of the overall structure of a quick safety door apparatus according to embodiment 1;

fig. 2 is a schematic structural view of a quick safety door apparatus according to embodiment 1 at a point a;

fig. 3 is a schematic front view of a quick safety door apparatus according to embodiment 1;

fig. 4 is a schematic front view of a quick safety door apparatus according to embodiment 2.

In the figure: 1 door frame, 2 base plates, 3 fireproof plates, 4 heat insulation plates, 5 observation windows, 6 door locks, 7 door plates, 8 sliding blocks, 9 doorsills, 10 fixing grooves, 11 fastening bolts, 12 rotating shafts, 13 handles, 14 fixing blocks and 15 springs.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, quick safety door device, including door frame 1, one side of door frame 1 top inner wall and one side of bottom inner wall all are connected with pivot 12 through the bearing rotation, and all have door plant 7 through bolted connection between two pivot 12 relative one side outer walls, the fixed slot has been seted up to one side outer wall of door plant 7, and the inner wall of fixed slot has lock 6 through bolted connection, the spout has all been seted up to the both sides of door frame 1 bottom outer wall, and the equal sliding connection of inner wall of two spouts has slider 8, all there is threshold 9 through bolted connection between two slider 8 relative one side outer walls, fixed slot 10 has been seted up to one side of door frame 1 bottom outer wall, and the both sides of fixed slot 10 bottom inner wall all seted up the screw hole, the equal.

Wherein, the viewing aperture has been seted up to one side outer wall of door plant 7, and the inner wall of viewing aperture has observation window 5 through bolted connection, and one side outer wall of door plant 7 has handle 13 through bolted connection, and the outer wall of handle 13 is carved with anti-skidding line, and door frame 1 mainly comprises base plate 2, PLASTIC LAMINATED 3 and heat insulating board 4, and the both sides outer wall of base plate 2 all with pass through bolted connection between two PLASTIC LAMINATED 3, pass through bolted connection between two PLASTIC LAMINATED 3 and two heat insulating boards 4.

The working principle is as follows: during the use, install the emergency exit in suitable position, make door frame 1 can play the thermal-insulated effect of fire prevention through heat insulating board 4 and PLASTIC LAMINATED 3, the security performance of door frame 1 has been improved, prevent to reduce because the relatively poor life who leads to threshold 1 of the fire proofness of threshold 1, when needs transport goods, can dismantle the installation to threshold 9 through fastening bolt 11, so that carry the goods, prevent to cause to block to be inconvenient for carrying the goods because threshold 9's high height, when needs open the emergency exit or close, open through lock 6 and handle 3, pivot 12 can drive door plant 7 and rotate simultaneously, thereby can open or close the emergency exit, can be convenient for inspect the environment in the emergency exit through observation window 5.

Example 2

Referring to fig. 4, in the present embodiment of the rapid safety door device, compared to embodiment 1, both ends of the outer wall of one side of the door frame 1 are connected with the fixing blocks 14 through bolts, the outer wall of the fixing block 14 is connected with the spring 15 through bolts, the outer wall of one side of the door plate 7 is connected with the supporting block through bolts, and the supporting block is connected with the spring 15 through bolts.

The working principle is as follows: when the safety door is used, the safety door is arranged at a proper position, the door frame 1 can play the roles of fire prevention and heat insulation through the heat insulation plate 4 and the fireproof plate 3, the safety performance of the door frame 1 is improved, the reduction of the service life of the door frame 1 caused by the poor fire resistance of the door frame 1 is prevented, when goods need to be carried, the door frame 9 can be disassembled and installed through the fastening bolt 11 so as to carry the goods, the goods are prevented from being blocked and inconvenient to carry due to the overhigh height of the door frame 9, when the safety door needs to be opened or closed, the door is opened through the door lock 6 and the handle 3, meanwhile, the door plate 7 can be driven to rotate by the rotating shaft 12, so that the safety door can be opened or closed, the environment in the safety door can be conveniently checked through the observation window 5, when the door plate 7 is opened, the door plate 7 can be quickly opened, the safety door is prevented from being worn for a long time so that the safety door is inconvenient to open due to the influence of resistance on opening.

The above, 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. A quick safety door device comprises a door frame (1) and is characterized in that one side of the inner wall at the top and one side of the inner wall at the bottom of the door frame (1) are both rotatably connected with a rotating shaft (12) through bearings, and a door plate (7) is fixedly connected between the outer walls of the opposite sides of the two rotating shafts (12), a fixing groove is arranged on the outer wall of one side of the door plate (7), and the inner wall of the fixed groove is fixedly connected with a door lock (6), both sides of the outer wall of the bottom of the door frame (1) are provided with sliding grooves, the inner walls of the two sliding grooves are both connected with sliding blocks (8) in a sliding way, doorsills (9) are fixedly connected between the outer walls of the opposite sides of the two sliding blocks (8), one side of the outer wall of the bottom of the doorframe (1) is provided with a fixed groove (10), and threaded holes are formed in the two sides of the inner wall of the bottom of the fixing groove (10), and the inner walls of the two threaded holes are in threaded connection with fastening bolts (11).

2. The quick safety door device according to claim 1, wherein a viewing port is formed on an outer wall of one side of the door panel (7), and a viewing window (5) is fixedly connected to an inner wall of the viewing port.

3. The quick safety door device according to claim 1 or 2, characterized in that a handle (13) is fixedly connected to the outer wall of one side of the door panel (7), and the outer wall of the handle (13) is carved with anti-slip threads.

4. A quick safety door device according to claim 1, characterized in that the door frame (1) is mainly composed of a base plate (2), fire-proof plates (3) and heat-insulating plates (4), and the outer walls of both sides of the base plate (2) are connected with the two fire-proof plates (3) through bolts.

5. A quick safety door arrangement according to claim 4, characterized in that the two fire protection plates (3) are bolted to the two heat insulation plates (4).

6. A quick safety door apparatus according to claim 1, wherein both ends of the outer wall of one side of the door frame (1) are fixedly connected with fixing blocks (14), and the outer wall of the fixing blocks (14) is fixedly connected with springs (15).

7. The quick safety door device according to claim 1, wherein a support block is fixedly connected to an outer wall of one side of the door plate (7), and the support block is connected to the spring (15) through a bolt.