TWI624583B - Iron roll door escape device and brake device applied to iron roll door escape device - Google Patents

Abstract

The present invention discloses an iron roll door escape device disposed on an iron roll door having an escape window, the iron roll door escape device comprising: a plurality of escape roll door pieces; a plurality of fixed shafts connected to the escape roll door pieces a first side of the escape window; a plurality of moving axes connecting the escape flaps to a second side of the escape window, the second side being spaced from the first side by the escape window; and the plurality of embedding Rolling shutters are fastened to the moving shafts and disposed between the escape flaps and the second side. Therefore, by applying the iron roll door escape device and a brake device of the present invention, the iron roll door can have the advantages of safety and theft prevention, convenient user escape and firefighting personnel disaster relief.

Description

Iron roll door escape device and brake device applied to iron roll door escape device

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a roll door device, and more particularly to a roll door escape device and a brake device applied to an iron roll door escape device.

The iron roll door, which is commonly found in the market, has been circulated since the Japanese occupation. In order to meet the cultural and living habits of the Taiwanese people and adapt to Taiwan's diverse climate, the structure of the iron-rolled door has been gradually improved with the consideration of anti-theft and anti-Taiwan.

However, in the event of a fire, usually accompanied by a power outage, the iron roll door cannot be opened, so that the user installing the iron roll door cannot escape from the fire. In addition, the traditional iron roll door has irregular door panels and complicated cross-section structure. Even the use of destructive appliances such as chainsaws is not easy to damage, so that firefighters cannot quickly enter the fire field to rescue trapped people.

Therefore, how to improve the structure of the iron-rolled door to make it safe and burglar-proof, to facilitate the user's own escape and the firefighters' disaster relief is the active disclosure of the invention.

An object of the present invention is to provide a steel door escape device and a brake device applied to the iron door escape device, through which the user can easily escape from the iron door escape device and the brake device Out, and firefighters can easily destroy the iron roll door through destructive appliances for rescue. At the same time, the iron roll door escape device still allows the iron roll door to maintain a good anti-theft mechanism.

To achieve the above and other objects, the present invention provides an iron roll door escape device disposed on an iron roll door having an escape window, the iron roll door escape device comprising: a plurality of escape roll door pieces; a plurality of fixed axes, connecting The escape flaps are on a first side of the escape window; the plurality of moving shafts are connected to the second side of the escape window, and the second side is spaced apart from the first side The escape window is opposite; and a plurality of embedded roll panels are snapped onto the moving shafts and disposed between the escape flaps and the second side.

In an embodiment of the present invention, each of the upper and lower sides of the embedded rolling door has a C-shaped gusset, and the embedded rolling shutters are fastened to the moving shaft through the C-shaped gussets.

In an embodiment of the invention, each of the fixed shafts and each of the moving shafts respectively have a stop member.

In an embodiment of the invention, the fixed shaft and the moving shaft are solid carbon steel rods.

In order to achieve the above and other objects, the present invention provides a brake device for the iron door escape device, wherein each of the upper and lower sides of the C-shaped gusset has a buckle groove, and the brake device comprises: at least one In the above brake unit, each of the brake units includes: a central shaft; and two movable blades rotatably coupled to the central shaft; wherein the movable blades are respectively engaged with the buckle grooves.

In an embodiment of the invention, the braking device further includes: a pull cord connected to a central axis of each of the braking units.

In an embodiment of the invention, the central shaft comprises a spring.

Therefore, when the iron door user wants to escape from the iron roll door, the embedding roll can be pushed out and removed from the inside of the invention, and then the moving shaft can be moved to move the escape roll. The door piece is removed to provide space for escape. In addition, the firefighters can easily damage the fixed shaft or the moving shaft through a destructive device such as a chainsaw to remove the escape flaps and the embedded flaps and enter the iron roll door. . In contrast, in general, unless it is like a firefighter, it is extremely difficult to destroy the escape flaps and the embedded flaps from the outside of the iron gate unless it is destroyed by a destructive appliance. Therefore, the iron roll door escape device and the brake device of the invention can make the iron roll door have the advantages of safety and theft prevention, convenient user escape and firefighting personnel disaster relief.

In order to fully understand the present invention, the present invention will be described in detail by the accompanying drawings. Those skilled in the art can understand the objects, features and effects of the present invention from the disclosure of the present specification. It is to be noted that the invention may be embodied or applied in various other specific embodiments, and various modifications and changes can be made without departing from the spirit and scope of the invention. In addition, the drawings attached to the present invention are merely illustrative and not intended to be a The following embodiments will further explain the related technical content of the present invention, but the disclosure is not intended to limit the scope of the application of the present invention. The description is as follows:

1 is a schematic view of an iron roll door escape device 100 according to an embodiment of the present invention, which is disposed on a roll door 1 having an escape window 3. 2A is a schematic side view of the iron shutter escape device 100 according to an embodiment of the present invention. 2B is a schematic side view of the iron shutter escape device 100 according to an embodiment of the present invention. Here, the inner side of the iron door escape device 100 is defined as facing the side of the user's indoor space, and the outer side of the iron door escape device 100 is defined as the side facing the outdoor.

As shown in FIG. 1, FIG. 2A and FIG. 2B, the iron shutter escape device 100 of the embodiment of the present invention includes a plurality of escape roller shutters 10, a plurality of fixed shafts 20, a plurality of moving shafts 30, and a plurality of embedded roller shutters 40. The fixed shafts 20 connect the escape flaps 10 to a first side 3a of the escape window 3. The moving shafts 30 connect the escape flaps 10 to a second side 3b of the escape window 3, and the second side 3b is spaced apart from the first side 3a by the escape window 3. The embedded roller shutters 40 are snapped onto the moving shafts 30, and the embedded roller shutters 40 are disposed between the escape roller shutters 10 and the second side edges 3b. That is, the embedded roller shutters 40 fill the space between the escape flap 10 and the second side 3b, so that the escape flaps 10 and the moving shafts 30 cannot be arbitrarily moved. .

3 is a schematic view of the inner side of the involute roller leaf piece 40 according to an embodiment of the present invention. In this embodiment, each of the upper and lower sides of the involute roller shutter 40 has a C-shaped gusset 41, and the embedded roller shutters 40 are fastened to the moving shaft through the C-shaped gussets 41. 30 on. As shown in FIG. 3, the C-shaped gusset 41 on the lower side of the insertion roller shutter 401 is disposed at the lower left end of the insertion roller shutter 401, and the C-shaped gusset 41 located on the upper side of the insertion roller shutter 402 is disposed on The C-shaped gusset 41 on the lower side of the roll-up flap 401 and the C-type gusset 41 on the upper side of the roll-up flap 402 can be snapped onto the same moving shaft 30. .

Similarly, the C-shaped gusset 41 on the lower side of the insertion roller shutter 402 is disposed at the lower left end of the insertion roller shutter 402, and the C-shaped gusset 41 located on the upper side of the insertion roller shutter 403 is disposed on the embedded roller. The right upper end of the door piece 403 is such that the C-shaped gusset 41 on the lower side of the slidable door piece 402 and the C-shaped gusset 41 on the upper side of the slidable door piece 403 can be snapped onto the same moving shaft 30.

In an embodiment, each of the fixed shafts 20 may have a stop member 21 for preventing the fixed shafts 20 from moving arbitrarily; similarly, each of the moving shafts 30 may have a stop member 31 in which the inserts are embedded. The shuttering piece 40 is disposed between the escape flap 10 and the second side 3b to prevent the moving shaft 30 from moving arbitrarily.

In the event of a fire, the user of the iron roll door located inside the iron roll door 1 can apply the force from the inside to release the state in which the C-shaped gussets 41 are snapped to the moving shaft 30, and the embedded roll door is The sheet 40 is pushed out and removed from the inside, and the stopper member 31 of the moving shaft 30 is no longer fixed because the insertion flap 40 is removed, that is, the moving shaft 30 can be axially moved. Between the escape flaps 10 and the second side 3b, a sufficient space is left to move the moving shafts 30, and the escape flaps 10 are removed, so that the escape window 3 can be used as Space for escape.

Alternatively, since the fixed shafts 20 and the moving shafts 30 are, for example, solid carbon steel rods, the firefighters can easily break the fixed shafts 20 or the moving shafts through the destructive means such as a chainsaw on the outside of the iron rolling door 1. 30. The escape flap 10 and the insert flap 40 can also be unloaded, and the escape window 3 can be inserted into the iron gate 1 for rescue.

In contrast, in general, the theft is usually not destroyed by the firefighter using the destructive appliance extremely. Therefore, the theft can not easily remove the escape roller 10 and the embedded volume from the outside of the iron gate 1. Door piece 40. That is, the iron roll door escape device 100 of the present invention can make the iron roll door 1 have the advantages of safety and security, convenient user escape and firefighting personnel disaster relief.

In an embodiment of the invention, a brake device 50 can be further provided, which can be used in the aforementioned iron roll door escape device 100. Referring to FIG. 2A and FIG. 3, in the present embodiment, each of the upper and lower sides of each C-shaped gusset 41 has a buckle groove 411, and the brake device 50 includes at least one brake unit 51.

4 is a schematic view of a brake unit 51 according to an embodiment of the present invention. As shown in FIG. 4, the brake unit 51 includes a center shaft 511 and two movable blades 513. The movable vanes 513 are rotatably coupled to the central shaft 511, and in an embodiment, the movable vanes 513 are interlaced with each other at a position where the central shaft 511 is coupled. In this embodiment, the movable blades 513 are respectively engaged with the buckle grooves 411, and the central axis 511 of the braking device 50 includes a spring 515, and the elastic force of the spring 515 can open the movable blades 513 to a specific one. The angle α, which is, for example, greater than 90 degrees, causes the C-shaped gussets 41 to be more securely snapped onto the moving shafts 30. That is, the brake unit 51 of the brake device 50 provides a better anti-theft mechanism.

When the user of the iron roll door located inside the iron roll door 1 wants to release the state in which the C-type cleats 41 are engaged with the moving shafts 30, the brake device 50 can be pulled inwardly. Since the movable blades 513 are rotatably coupled to the central shaft 511, when the iron door user applies an inward pulling force to each of the braking units 51, the angle α of the movable blades 513 is reduced, so that the braking unit is reduced. 51 is released from the buckle grooves 411. After all the brake units 51 are disengaged from the buckle grooves 411, the user can apply a force from the inside to release the state in which the C-shaped gussets 41 are snapped to the moving shafts 30, and the embedded volume is simultaneously The door panel 40 is pushed out and removed from the inside.

In contrast, since the brake device 50 is disposed inside the iron door escape device 100, generally theft cannot remove the brake device 50 from the outside of the iron roll door, and thus the C-type buckle 41 cannot be released. In the state of the moving shaft 30, unless it is extremely violently destroyed by a destructive appliance as a firefighter, the burglary cannot easily remove the escape roller 10 and the embedded roller door from the outside of the iron shutter 1. Sheet 40.

In an embodiment, the brake device 50 further includes a pull cord 53 connectable to the central axis 511 of each brake unit 51. Fig. 5 is a schematic view showing the attachment of the pull cord 53 of the embodiment of the present invention to the brake unit 51. Referring to FIG. 3 and FIG. 5, the brake unit 51 which is fastened to the left side of the buckle groove 411 and the right side of the buckle groove 411 can be respectively connected through the two pull cords 53 and is located at the iron roll door in the event of a fire. The inner iron roll door user can directly pull the two pull cords 53 inwardly to directly remove all the brake units 51 of the brake device 50. That is, when a fire occurs, the user can quickly remove the anti-theft mechanism formed by the brake device 50 through the pull cord 53, and then apply force from the inside to release the C-shaped gussets 41 to be snapped to the moving shafts. At the same time as the state of 30, the embedded roller shutter 40 is pushed out and removed from the inside.

As described above, when the user of the iron roll door wants to escape from the iron roll door 1, the inner roll door 40 of the present invention is pushed out and removed from the inside, and then the moving shaft 30 is moved. The escape flaps 10 are removed to provide space for escape. In addition, the firefighter can easily break the fixed shaft 20 or the moving shaft 30 through the destructive device such as a chainsaw to remove the escape roller shutter 10 and the embedded roller shutter 40. And enter the iron roll door 1 to rescue. In contrast, the general theft cannot be easily removed from the outside of the iron shutter 1 by the outside of the iron shutter 1 unless it is destroyed by a destructive appliance as a firefighter. Therefore, the iron roll door escape device 100 and the brake device 50 of the present invention can make the iron roll door 1 have the advantages of safety and security, convenient user escape and firefighting personnel disaster relief.

The invention has been described above in terms of the preferred embodiments, and it should be understood by those skilled in the art that the present invention is not intended to limit the scope of the invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention is defined by the scope of the patent application.

1‧‧‧ Iron Roll Door
3‧‧‧Escape window
3a‧‧‧ first side
3b‧‧‧Second side
100‧‧‧Iron roll door escape device
10‧‧‧Escape roll
20‧‧‧Fixed shaft
21‧‧‧stop parts
30‧‧‧Moving axis
31‧‧‧stop parts
40‧‧‧Insert roll door
401‧‧‧Insert roll door
402‧‧‧Insert roll door
403‧‧‧Insert roll door
41‧‧‧C type gusset
411‧‧‧ buckle groove
50‧‧‧ brakes
51‧‧‧ brake unit
511‧‧‧ center axis
513‧‧‧active blades
515‧‧ ‧ spring
53‧‧‧Drawstring

1 is a schematic view of an iron roll door escape device of the present invention disposed on an iron roll door having an escape window. 2A is a schematic side view of an iron shutter escape device according to an embodiment of the present invention. 2B is a schematic side view of the iron shutter escape device according to an embodiment of the present invention. Fig. 3 is a schematic view showing the inside of a roll-in flap according to an embodiment of the present invention. Fig. 4 is a schematic view of a brake unit according to an embodiment of the present invention. Fig. 5 is a schematic view showing the attachment of a drawstring according to an embodiment of the present invention to a brake unit.

Claims (7)

An iron roll door escape device is disposed on an iron roll door having an escape window, the iron roll door escape device comprising: a plurality of escape roll door pieces; a plurality of fixed axes connecting the escape roll door pieces to the escape window a first side edge; a plurality of moving shafts connecting the escape flaps to a second side of the escape window, the second side being spaced apart from the first side by the escape window; and the plurality of embedded roll sheets And snapped on the moving shafts and disposed between the escape flaps and the second side. The iron roll door escape device of claim 1, wherein each of the upper and lower sides of the embedded roll door has a C-type gusset, and the embedded roll door is fastened by the C-type gusset Wait on the moving axis. The iron roll door escape device of claim 1, wherein each of the fixed shaft and each of the moving shafts has a blocking member. The iron roll door escape device of claim 1, wherein the fixed shaft and the moving shaft are solid carbon steel rods. A brake device for the iron door escape device according to claim 2, wherein each of the upper and lower sides of the C-shaped gusset has a buckle groove, and the brake device comprises: at least one brake unit, each The brake unit includes: a central shaft; and two movable blades rotatably coupled to the central shaft; wherein the movable blades are respectively engaged with the buckle grooves. The brake device of claim 5, further comprising: a pull cord connected to a central axis of each of the brake units. The brake device of claim 5, wherein the central shaft comprises a spring.