KR101981121B1 - Multi electric shutter system - Google Patents

Multi electric shutter system Download PDF

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Publication number
KR101981121B1
KR101981121B1 KR1020150068731A KR20150068731A KR101981121B1 KR 101981121 B1 KR101981121 B1 KR 101981121B1 KR 1020150068731 A KR1020150068731 A KR 1020150068731A KR 20150068731 A KR20150068731 A KR 20150068731A KR 101981121 B1 KR101981121 B1 KR 101981121B1
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KR
South Korea
Prior art keywords
shutter
window
guide rail
shaft
frame
Prior art date
Application number
KR1020150068731A
Other languages
Korean (ko)
Other versions
KR20160065728A (en
Inventor
허경철
Original Assignee
주식회사 루버텍코리아
허경철
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Priority to KR20140169539 priority Critical
Priority to KR1020140169539 priority
Application filed by 주식회사 루버텍코리아, 허경철 filed Critical 주식회사 루버텍코리아
Publication of KR20160065728A publication Critical patent/KR20160065728A/en
Application granted granted Critical
Publication of KR101981121B1 publication Critical patent/KR101981121B1/en

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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/11Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0615Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes

Abstract

The present invention relates to a multifunctional electric shutter system, and more particularly, to a multifunctional electric shutter system capable of folding a plurality of shutter windows to 90 degrees by interlocking rotation of a main rotation axis and a power axis, , Insecticide function and fine dust barrier function. It is equipped with tension rubber on each window and it prevents rain water or noise from entering into the shutter window when the window is folded, and is excellent in waterproof and soundproofing.
A pair of guide rails having a rail groove on a front side thereof and having an insertion space formed therein when the finishing plate is inserted into the lower end of the upper and lower fixing nuts; An auxiliary gear body which is installed on the upper side of the guide rail and is connected to a power shaft of the periodic body and to which a main rotary shaft is vertically fastened, An upper frame installed inside the guide rail; A main rotary shaft rotatably installed on a finishing plate of the guide rail and having a screw thread on an outer circumferential surface thereof, the main rotary shaft being inserted into the auxiliary gear body; A fixed shaft inserted into the main rotary shaft and operated in an upward and a downward direction and having a fixing hole passing through the inside of the rectangular body and formed with threads on the inner surface thereof and a rotary shaft provided on both sides of the fixing shaft, A driving body having a rotating shaft having a rotating shaft; The frame has a pair of two pairs of upper and lower ends, a driving body provided at both ends of the upper and lower ends of the rectangular frame, and a shutter having protrusions projecting outward at both ends of the middle portion folded in half. Window; Tension glass which is protruded to the outside and which is elongated upward and downward is adhered to both sides of the rectangular frame of the shutter window and both sides of the rail groove of the guide rail to be watertight and soundproofed.

Description

Multi-electric shutter system

The present invention relates to a multifunctional electric shutter system, and more particularly, to a multifunctional electric shutter system capable of folding a plurality of shutter windows to 90 degrees by interlocking rotation of a main rotation axis and a power axis, , Insecticide function and fine dust barrier function. It is equipped with tension rubber on each window and it prevents rain water or noise from entering into the shutter window when the window is folded, and is excellent in waterproof and soundproofing.

The conventional electric shutter has a structure that can open and close by winding a slat, which is connected and combined with a plurality of barrel shafts interlocked with a pair of electric switches, up and down.

Such a conventional electric shutter can perform a crime prevention function at the time of closing and can not expect a role capable of preparing for the climatic conditions in addition to the original function capable of entering and exiting when opened.

Therefore, conventionally, the canopy is installed separately in the front entrance room in preparation for bad weather. Generally, motorized shutters are installed at the entrance of a shop in a shopping mall. In many cases, goods are displayed at the entrance of such shops. ratio. It protects the products from sunlight and installs a separate sun shield to prevent ultraviolet rays.

In addition to the electric shutter, there is an inefficient problem such as frequent troubles and frequent use of the maintenance management due to a large amount of time and expense due to the installation of the canopy or the shoehorn in addition to the electric shutter. Only a part of the method is improved, but the structural improvement to meet the demand of the modern age which craves city aesthetic and new architectural culture is insignificant.

In addition, the existing slat type can not withstand wind pressure during natural disasters such as typhoons and gusts, so it is necessary to improve the strength of the slat due to frequent breakage due to breakage or deflection from the rail. Due to the limited characteristic that must be wound on a limited barrel shaft in a limited space, There is a limit in which the thickness can not be increased.

In order to solve such a problem, Patent Publication No. 0810517, entitled " Electric Shutter Having Multiple Versatility "

1, the shutter 1 is divided into an upper shutter 1b and a lower shutter 1a so that the center of the shutter 1 can be rotated by the shutter rotation center shaft 1c, And a lower end of the lower shutter 1a is guided by a vertically installed guide rail 16 to form a folding type electric shutter that can be raised and lowered In addition,

The first chain transmission mechanism 100 and the first gear transmission mechanism 300 to which the power of the electric motor 2 is transmitted are provided at one end and the second chain transmission mechanism 200 and the second chain transmission mechanism 300 are provided at the other end, A first shaft 6 on which the gear transmission mechanism 400 is installed and on which the winding drums 7 and 7a are installed; A wire 8,8a wound on a winding drum 7,7a provided on the first shaft 6 and fixed to a lower end of the lower shutter 1a to move the lower shutter 1a up and down; A second shaft 15 rotated by receiving power from the first gear transmission mechanism 300 and the second gear transmission mechanism 400 of the first shaft 6; An upper shutter 1b having an upper end fixed to the second shaft 15; Buffer means for reducing an impact at an end where the wire (8, 8a) is fixed to the lower shutter (1a); And means for decelerating the power interrupting means at an intermediate stage in which the shutter 1 is opened to perform a smooth opening and closing operation and the decelerating means at the opening end stage of the shutter 1. [

The above-mentioned prior art can not be operated by connecting a plurality of shutters, and has a limitation in its application due to a single shutter, and it has a disadvantage in that rainwater or noise enters the inside due to weak waterproofing and soundproofing when the shutter is opened and closed. There is a problem in that it can not be installed and installed as needed.

The present invention has been developed to solve the above-mentioned problems, and it is an object of the present invention to provide a multifunctional electric shutter system capable of folding up a plurality of shutter windows connected to a driving body by 90 degrees by interlocking a main rotation axis and a power axis have.

Another object of the present invention is to provide a multifunctional electric shutter system capable of replacing various types of windows in the interior of a shutter window to perform a crime prevention function, an insect control function, and a fine dust blocking function.

It is a further object of the present invention to provide a tension rubber of a rubber material protruding outward from a front surface of a shutter window so that when the shutter window is folded, a tension rubber is pressed against the guide rail to block rainwater or noise from entering into the shutter window Which is excellent in waterproofness and soundproofing.

According to an aspect of the present invention, there is provided a railway vehicle comprising: a pair of guide rails having a rail groove on a front side thereof and having an insertion space formed therein; An auxiliary gear body which is installed on the upper side of the guide rail and is connected to a power shaft of the periodic body and to which a main rotary shaft is vertically fastened, An upper frame installed inside the guide rail; A main rotary shaft rotatably installed on a finishing plate of the guide rail and having a screw thread on an outer circumferential surface thereof, the main rotary shaft being inserted into the auxiliary gear body; A fixed shaft inserted into the main rotary shaft and operated in an upward and a downward direction and having a fixing hole passing through the inside of the rectangular body and formed with threads on the inner surface thereof and a rotary shaft provided on both sides of the fixing shaft, A driving body having a rotating shaft having a rotating shaft; The frame has a pair of two pairs of upper and lower ends, a driving body provided at both ends of the upper and lower ends of the rectangular frame, and a shutter having protrusions projecting outward at both ends of the middle portion folded in half. Window; Tension glass which is protruded to the outside and which is elongated upward and downward is adhered to both sides of the rectangular frame of the shutter window and both sides of the rail groove of the guide rail to be watertight and soundproofed.

The present invention has the following effects.

First, since a plurality of shutter windows can be opened and closed by a folding type through a simple structure, the manufacturing cost can be remarkably reduced.

Second, there is an advantage that a shutter window can perform various functions by replacing a window having various functions in the shutter window.

Third, an elastic spring is attached to the rotary roller of the rotary shaft, and the shutter window is easily folded.

Fourth, since each shutter window is closed while squeezing the airtight seal in sealing, there is an advantage of excellent waterproofing and soundproofing effect.

1 is a perspective view showing a configuration of a conventional patent.
2 is a perspective view showing the entire configuration of the present invention.
3 and 4 are a front view and a side view showing the structure of the present invention
5 is an enlarged view showing the configuration of the main shaft body and the shafts coupled to the auxiliary gear body of the present invention.
6 is a perspective view showing the configuration of the main rotary shaft of the present invention
7 is a perspective view showing the structure of a driving body of the present invention.
8 to 9 are a cross-sectional view and a perspective view showing another structure of the present invention
10 to 11 are diagrams showing the state of use showing the use state of the present invention
12 is a side view showing another configuration of the present invention
13 is a perspective view showing the configuration of a guide rail according to another embodiment of the present invention
14 is a perspective view showing the structure of an internal delivery port according to another embodiment of the present invention
15 is a perspective view showing the structure of a shutter frame according to another embodiment of the present invention
16 is a perspective view showing a configuration of a connecting hinge of another configuration of the present invention
17 to 19 are perspective views showing the configuration and installation state of the shutter window according to another embodiment of the present invention
20 to 21 are diagrams showing the state of use showing the use state of another constitution of the present invention

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 is a front view and a side view showing the construction of the present invention, and FIG. 5 is a side view showing the structure of the present invention, 6 is a perspective view showing a configuration of a main rotary shaft of the present invention, FIG. 7 is a perspective view showing a configuration of a driving body of the present invention, and FIGS. 8 to 9 show another configuration of the present invention And Figs. 10 to 11 are use state diagrams showing the use state of the present invention. Fig.

FIG. 12 is a side view showing another configuration of the present invention. FIG. 13 is a perspective view of parts showing other configurations of the present invention, and FIGS. 20 to 21 are explanatory views of another configuration of the present invention.

In the drawings, reference numeral 100 denotes a main body of the multifunctional electric shutter system of the present invention.

The main body 100 is connected to the power shaft 124 of the main body 128 and the main shaft body 128 in which the power shaft 124 of the driving motor 122 is connected to the power shaft 124 in a horizontal state, An upper frame 120 having an auxiliary gear body 129 vertically fastened to the main shaft 130 and guide rails 111 provided at both ends of the lower end of the upper frame 120, A main rotating shaft 130 installed inside the guide rail 110 and having a thread 131 formed on the outer circumferential surface thereof and a fixing nut 135 provided at a lower end connected to the auxiliary gear body 129, A driving body 140 inserted in the rotary shaft 130 and composed of a fixing hole 143 and a turning hole 146 and two pairs of rectangular frames 151 and driven at both ends of the rectangular frame 151, The body 140 is provided with a pair of legs 146 projecting outward at both ends of the folded middle portion A shutter window 150 which can be installed and replaced by one window and a shutter window 150 which is installed so as to protrude outwardly from the upper and lower surfaces of the shutter window 150 and which is provided on both sides of the rail groove 111 of the guide rail 110, And a tension rubber 160 for waterproofing and soundproofing.

3, the upper frame 120 is fixedly installed with a drive motor 122 having a drive shaft 123, and the drive shaft 123 is fixed to the drive shaft 123 formed on the upper side of the main body 128, And fastened horizontally to the fastening hole 128a.

Then, the rotary shaft 124 is horizontally fastened to the rotary shaft fastening hole 128b formed on the lower side of the main body 128.

In this state, the rotary shaft 124 is horizontally fastened to the rotary shaft fastening hole 129a of the auxiliary gear body 129, and the main rotary shaft 130 is fastened perpendicularly to the main rotary shaft fastening hole 129b.

The drive shaft coupling hole 128a and the rotary shaft coupling hole 128b of the main shaft body 128 are interlocked and rotated.

External power is supplied to the driving motor 122 to rotate the driving shaft 123, and the driving motor 122 can be operated using a remote controller, if necessary.

The rotation shaft coupling hole 129a and the main rotation shaft coupling hole 129b of the auxiliary gear body 129 are interlocked with each other and inserted into the insertion space 112 of the guide rail 110, The main shaft 130 is fastened to the fastening hole 129b and the pivot shaft 124 is fastened in a horizontal state to the pivot shaft fastening hole 129a penetrating right and left.

The operation of the shafts connected to the main body 128 and the auxiliary gear body 129 is such that when the power is applied to the drive motor 122, the drive shaft 123 rotates and is connected to the main body 128 The power shaft 124 also rotates together.

The rotational force of the power shaft 124 rotates the main rotating shaft 130 connected to the auxiliary gear body 129 in a vertical state.

The guide rail 110 is a rectangular pipe having a rail groove 111 formed in its front surface and an insertion space 112 formed therein.

Then, the rectangular finish plates 113 and 114 are fastened and fixed to the upper and lower ends of the guide rail 110, respectively. A main rotating shaft 130, which will be described later, is rotatably installed at the center of the finishing plates 113 and 114.

As shown in FIG. 6, the main rotating shaft 130 is a metal rod, and a screw thread 131 is formed on an outer circumferential surface thereof.

The main rotation shaft 130 is installed in the insertion space 112 of the guide rail 110 and finish plates 113 and 114 are installed at the upper and lower ends.

A bearing is installed inside the finishing plates 113 and 114 so that the rotation of the main rotation shaft 130 is smooth.

A fixing nut 135 screwed to the lower end of the main rotation shaft 130 is installed and is moved up and down according to the rotation of the main rotation shaft 130.

7, the driving body 140 includes a fixing hole 143 and a turning hole 146. The driving body 140 is inserted into the insertion space 112 of the guide rail 110, passes through the inside of the insertion space 112, Shaped fixing member 143 having an insertion hole 141 having a thread 142 formed therein.

The main shaft 130 is screwed to the insertion hole 141 and the fixing hole 143 is moved upward and downward in accordance with the rotational direction of the main shaft 130.

The rotary shaft 146 is formed in such a manner that the rotary roller 144 and the fixing roller 144a are in close contact with each other on both sides of the fixing shaft 145. An elastic spring 147 is attached to the outer surface of the fixing shaft 145 Conclude.

The rotation roller 144 is formed on the inner side and the fixing roller 144a is formed on the outer side

The elastic spring 147 applies elasticity to the rotary roller 144 when the rectangular frame 151 of the shutter window 150 is folded or unfolded so that the folding is smooth.

The shutter window 150 is formed as a pair of rectangular metal frames, and a security wire mesh 152 made of a metal material is installed inside the square frame 151.

A driving body 140 having a fixing hole 143 and a turning hole 146 integrally formed at both ends of the upper and lower ends of the rectangular frame 151 is installed.

In addition, at the portion where the two rectangular frames 151 are folded together, a pivoting hole 146 having rollers 144, 144a is formed at the middle portion of the rectangular frame 151 to protrude outward.

The pivoting opening 146 serves as a joint when the two windows are folded or unfolded.

When the two windows are folded together, the two upper surfaces of the window and the tension rubber 160 formed on the lower surface thereof are pressed against each other to achieve waterproof and soundproofing.

The shutter window 150 is provided with a security wire mesh 152 made of metal on the inside of the square frame 151.

8, the shutter window 150 has an engaging protrusion 151a protruding outward from the center of the left and right quadrangular frame 151, and the engaging protrusion 151 151a are inserted into the engaging grooves 152a.

The joining recess 152a of the window 152 is slidably coupled to the joining protrusion 151a of the left and right square frames 151 so that the window can be easily and easily replaced and reinstalled.

The window provided in the shutter window 150 can be combined with various types of windows and the window pane 155 or the insect control net 156 and the fine dust screening net 157 can be installed and used as shown in FIG. .

The tension rubber 160 is installed on the upper and lower surfaces of the rectangular frame 151 of the shutter window 150 with elasticity.

Further, the guide rail 110 protrudes outward from the front surface of the guide rail 110,

Rotary holes 146 are formed on the surface of the tension rubber 160 to connect the rollers 144 and 144a of the driving body 140 formed on the upper and lower sides of the shutter window 150 with the shutter window 150, And the rollers 144 and 144a of the rollers 144 and 144 are in tight contact with each other.

When the shutter window 150 is in the closed state, the rear surface of the shutter window 150 is press-fitted to the surface of the tension rubber 160 formed on the guide rail 110 to generate noises and rainwater Thereby preventing the inflow of air.

The shutter window 150 may be disposed on the side surface of the guide rail 10.

In addition, the driving body 140 provided in the shutter window 150 may be rotated using a chain.

The operation state of the present invention will now be described with reference to FIGS. 2 and 7.

2 shows a state in which the shutter window 150 is in close contact with the front surface of the guide rail 110 and the external power is supplied to the driving motor 122 installed in the upper frame 120 in this state, The driving shaft 123 coupled to the main shaft 128 rotates and at the same time the driving shaft 124 connected to the main shaft body 128 rotates together.

The rotational force of the rotating shaft 124 rotates the main rotating shaft 130 connected to the auxiliary gear body 129.

When the main rotation shaft 130 rotates, the fixture 143 of the driving body 140 installed on the main rotation shaft 130 moves upward along the main rotation axis 130.

The rotary roller 144 of the rotary shaft 146 integrally formed on the front surface of the fixture 143 is rotated while being in tight contact with the front surface of the guide rail 110, The window 150 is also moved upward.

The fixing nut 135 formed at the lower end of the main rotation shaft 130 also moves upward while supporting the lower surface of the fixing hole 143.

The lower window 150a on the lower side of the shutter window 150 moves upward along the guide rail 110 and the rotary shaft 146 connected to the two windows is rotated by the rotary roller 144 Make two windows fold together while rotating.

At this time, the two windows are easily folded by the elasticity of the elastic spring provided on the outer surface of the fixed shaft of the pivot shaft.

Then, the tension rubber 160 installed on the shutter window 150 moves downward while being in contact with the surface of the guide rail 110.

The lower window 150a is folded while pushing up the upper window 150b while the turning portal 146 continues to rise.

The fixing nut 135 provided at the lower end of the main rotation shaft 130 also moves upward while supporting the lower surface of the fixing portion 143 of the driving body 140.

When the above process is repeated, as shown in FIG. 11, a plurality of shutter windows 150 are completely opened while being folded at an angle of 90 degrees.

Other configurations of the present invention will now be described with reference to the accompanying drawings.

The other main body 200 of the multifunctional electric shutter system includes a guide rail 210, an internal transfer opening 230, a shutter frame 250, a connection hinge 260, a shutter window 270, 280).

As shown in FIG. 13, the guide rail 210 has an inner space 211 formed by a rectangular pipe, and a rail groove 212 is formed at the center of the front surface of the guide rail 210. An upper frame 220 is installed on the upper surface of the both side guide rails 210.

The upper frame 220 includes a drive motor 222 having a drive shaft 221 formed on one side thereof and a gear body 223 coupled to one end of the drive shaft 221.

A power shaft 224 is horizontally mounted on the lower side of the gear body 223 and a belt fastener 225 formed at both ends of the power shaft 224 is inserted into the inner space 211 of the guide rail 210 .

The belt fastener 225 comprises a sprocket in the form of a cogwheel. The transfer belt 280 is wound around the outer surface of the belt fastener 225 and fastened.

The inner conveyor 230 is inserted into the inner space 211 of the guide rail 210 as shown in FIG. 14 and a plurality of rollers 232 are formed on both sides of the rectangular body 231 And one or more coupling protrusions 234 protruding outward from the front upper surface and having bolt holes 233 are formed.

And a conveyance belt 270 is inserted into the conveyance passage 235. The conveyance passage 235 is formed in the center of the rear surface of the square body.

The inner feed port 230 is inserted into the inner space 211 of the guide rail 210 by inserting a coupling protrusion 234 formed at the lower end of the upper surface of the rectangular body 231, The protrusions 234 are formed symmetrically with respect to each other and the coupling protrusions 234 are formed at the upper end of the upper surface of the rectangular body 231.

At this time, the number of the internal transfer ports 230 having the two engaging projections 234 inserted in the intermediate portion may be inserted as many as necessary.

As shown in FIG. 15, the shutter frame 250 includes a shutter window fastener 241, a hinge connector 245, and a coupling projection fastener 251.

The shutter window fastener 241 has a circular protrusion 244 protruding outward from the center of the semicircular coupling groove 243 on one side of the rectangular frame 242 in the longitudinal direction.

The hinge connector 245 has two semicircular fastening plates 247 each having a bolt hole 246 formed at one end of the rectangular frame 242 so as to protrude outwardly and a fastening plate 247 formed on both sides of the fastening plate 247 248 are integrally formed.

The engaging projection fastener 251 has two fastening protrusions 253 formed with a bolt hole 252 at the other end of the square frame 242 to protrude outward.

At this time, two fastening protrusions 253 are formed to be spaced apart from each other by a predetermined distance to form a fastening groove 254 between fastening protrusions 253. Then, upper and lower surfaces of the fastening protrusion 253 are round-processed.

As shown in FIG. 16, the connecting hinge 260 has a semicircular fixing plate 263 having symmetrical bolt holes 262 on both sides of the rectangular supporting plate 261 having a predetermined thickness, And a support plate 264 is integrally formed on the front side.

A hinge connector 245 of the shutter frame 250 is inserted into the interspace 265 of the fixing plate 263.

At this time, the support plate 264 of the connection hinge 260 is fastened to the latching jaw 248 of the hinge connector 245 and is firmly supported.

As shown in FIGS. 17 and 18, the shutter window 270 has a square frame 273 and a semicircular fastening protrusion 271 formed on both sides of the shutter window 270 in the longitudinal direction. The center of the fastening protrusion 271 A circular insertion groove 272 is formed.

Glass is fastened to the inside of the square frame 273 to be used as a glass window.

And a cover 273 is fastened to the upper and lower surfaces of the shutter window 270 to finish the shutter.

The shutter window 270 can be used for various purposes by inserting an insect nets, a wire net, and a blocking net to block fine dust on the inside.

The insertion groove 272 of the shutter window 270 is inserted into the projection 244 of the shutter window fastener 241 formed on one side of the two shutter frames 250 as shown in FIG. .

The connection hinge 260 is fastened to the hinge connector 245 of the shutter frame 250 so that the two shutter frames 250 are rotatably fixed.

The conveyor belt 280 serves to move the inner conveyor 230 inserted into the guide rail 210, and is installed on the basis of the timing belt.

12, the timing belt 281 is wound around a belt fastener 225 formed at both ends of a power shaft 224 fastened to a gear body 223, Passes through the conveyance passage 235 of the sphere 230 and passes through the rotary roller 215 formed below the guide rail 210 to be fixed to the lower side inner conveyance port 230 '.

And the other end is fixed to the upper side of the lower inner conveyance port 230 'through the conveyance passage 235 of the inner conveyance port 230.

The operation state of the present invention will be described with reference to FIGS. 12 and 20. FIG.

When the external power is supplied to the driving motor 222 provided on the upper frame 220 in a state in which the shutter window 270 is tightly fitted to the front surface of the guide rail 210 and is hermetically closed, 221 are rotated, and at the same time, the power shaft 224 connected to the gear body 233 is also rotated.

The timing belt 281 rotates together with the belt fastener 225 formed on both ends of the power shaft 224.

At this time, the timing belt 281 is moved upward as the shutter frame 250 is folded in a horizontal state as shown in FIG. 20 while moving the lower inner transfer opening 230 'upward.

Then, the two shutter frames 250 are raised while being folded in a horizontal state around the connecting hinge 260 to which the two shutter frames 250 are connected.

The lower inner transfer port 230 'is continuously moved upward to push the intermediate transfer port 230 inserted in the middle and the shutter frame (not shown) connected to the coupling protrusion 234 of the intermediate transfer port 230 250) sequentially rise to a horizontal state.

The shutter frame 250 is horizontally folded as shown in FIG. 21 when the inner conveyor 230 inserted in the inner space 211 of the guide rail 210 moves upward.

100, 200: main body 110: guide rail
120: upper frame 122: drive motor
123: drive shaft 124: power shaft
128: Main body 129: Auxiliary gear body
130: main rotating shaft 140: driving body
143: fixture 146:
150: shutter window 151: square frame
155: Windshield 156: Screening net
157: fine dust screening mesh 160: tension rubber
210: guide rail 211: inner space
212: rail groove 220: upper frame
221: drive shaft 222: drive motor
223: Gear body 224: Power shaft
225: Belt fastener 230: Inner conveying passage
231: square body 232: roller
233, 246: bolt hole 234: engaging projection
241: shutter fastener 243: engaging groove
244: projection 245: hinge connector
247: fastening plate 248:
251: coupling projection fastening holes 253, 271: fastening projection
254: fastening groove 260: connecting hinge
261: Square bearing 263: Fixing plate
264: support plate 270: shutter window
272: insertion groove 280: conveying belt
281: Timing belt

Claims (11)

A guide rail having a finishing plate at the upper and lower ends thereof, a rail groove formed in the front thereof, and an insertion space therein;
An auxiliary gear body which is installed on the upper side of the guide rail and is connected to a power shaft of the periodic body and to which a main rotary shaft is vertically fastened, An upper frame installed inside the guide rail;
A main rotary shaft rotatably installed on a finishing plate of the guide rail and having a screw thread on an outer circumferential surface thereof, the main rotary shaft being inserted into the auxiliary gear body;
A fixed shaft inserted into the main rotary shaft and operated in an upward and a downward direction and having a fixing hole passing through the inside of the rectangular body and formed with threads on the inner surface thereof and a rotary shaft provided on both sides of the fixing shaft, A driving body having a rotating shaft having a rotating shaft;
The frame has a pair of two pairs of upper and lower ends, a driving body provided at both ends of the upper and lower ends of the rectangular frame, and a shutter having protrusions projecting outward at both ends of the middle portion folded in half. Window;
Characterized in that the rectangular window frame and the rail grooves of the guide rails protrude outwardly on both sides of the rectangular window frame, and tension rubber, which is elongated upwardly and downwardly, is adhered and waterproofed and soundproofed.
The method according to claim 1,
Wherein the shutter window is installed on a side surface of the guide rail and operates up and down.
The method according to claim 1,
A guide groove is formed in the center of the left and right frames of the shutter window so that the security mesh can be replaced by a bolt hole formed on both sides of the lower end of the security mesh, Wherein the shutter is fixed to the frame.
The method of claim 3,
Wherein the window provided inside the shutter window is a window.
The method of claim 3,
Characterized in that the window provided inside the shutter window is an insect screen.
The method of claim 3,
Wherein the window provided inside the shutter window is a fine dust screening network.
The method according to claim 1,
And the shape of the main rotation shaft is formed by a chain.
A guide rail having an inner space;
An upper frame provided on the upper side of the guide rail and having belt fastening openings formed on both sides of power shafts horizontally fastened to a lower side of a gear body having a driving shaft of a driving motor fastened to one side thereof,
A plurality of guide rails provided in the inner space of the guide rail, rollers formed on both sides of the guide rail, one or more engaging protrusions protruding outward from the upper surface of the guide rail,
A shutter window fastener fastened to the coupling protrusion of the inner conveyor and formed with a coupling groove having a circular projection on one side of the rectangular frame and a fastening plate having a bolt hole formed at one end of the rectangular frame, A shutter frame having a hinge connection part integrally formed with the latching jaw and a coupling protrusion fastening part having a fastening protrusion formed with a bolt hole at the other end of the rectangular frame;
A connecting hinge having a semicircular fixing plate fastened to the hinge connector to rotate the two shutter frames and symmetrical to each other on the front surface of the rectangular holder and having bolt holes on both sides thereof,
A semi-circular fastening protrusion is formed on both sides of the rectangular frame in the longitudinal direction, a circular insertion groove 272 is formed at the center of the fastening protrusion, and a cover A shutter window to be fastened;
And a conveyance belt which is fastened to a belt fastening hole of the upper frame and fastened to a lower internal conveyance passage inserted at both ends of the guide rail to move the internal conveyance passage.
9. The method of claim 8,
Wherein the shutter window is selectively coupled to one of an insect screening network, a wire netting, and a screening screen for blocking fine dust on the inside of the shutter window.
9. The method of claim 8,
Characterized in that the conveyance belt is connected by a timing belt.
9. The method of claim 8,
Wherein the conveyor belt is connected by a chain.
KR1020150068731A 2014-12-01 2015-05-18 Multi electric shutter system KR101981121B1 (en)

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KR20180033048A (en) * 2016-09-23 2018-04-02 주식회사 코인 Automatic blanking plate in a resealable
KR200487700Y1 (en) * 2017-04-26 2018-10-24 백승훈 Built-in Safety Fence for Elevator Entrance
GB2588976A (en) * 2019-11-18 2021-05-19 Lewmar Ltd Folding window assembly

Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2004027687A (en) 2002-06-27 2004-01-29 Makoto Tajiri Fire shutter apparatus

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Publication number Priority date Publication date Assignee Title
JPH0711214B2 (en) * 1990-01-31 1995-02-08 スワン商事株式会社 Folding door swing device
JP3125450B2 (en) * 1992-06-30 2001-01-15 イビデン株式会社 Inspection jig for printed wiring board
JPH07269247A (en) * 1994-03-28 1995-10-17 Toyo Exterior Co Ltd Folding door

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2004027687A (en) 2002-06-27 2004-01-29 Makoto Tajiri Fire shutter apparatus

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