KR100351517B1 - Fabricated screen door apparatus - Google Patents

Abstract

The object of the present invention is to be able to use a variety of uses, such as window curtains as well as a simple wardrobe. In order to achieve the above object, the present invention is a side frame which is installed at a predetermined interval perpendicular to the indoor floor surface, the upper and lower frames are respectively installed on the upper and lower sides of the side frame and the guide rail is formed therein, and the side Roll screen doors installed between sliding frames and moved left and right along the guide rails, door moving means for moving the roll screen doors to the left and right of the guide rail, door opening and closing means for selectively opening and closing the roll screen door, and opening and closing on the side frame. It can be applied to bar, wardrobe, window curtain or blind, or partition of office, which is composed of auxiliary doors. In addition, because the overall structure is simple, installation and disassembly can be performed very easily and quickly, as well as excellent functionality and convenience.

Description

Prefabricated Screen Door Device {FABRICATED SCREEN DOOR APPARATUS}

The present invention relates to a prefabricated roll screen door device, and more particularly, by installing the roll screen with a hanger at a predetermined distance from the rear wall of the room, it can be utilized not only as a wardrobe of various degrees, but also as a window for use as a blind substitute. The present invention relates to a prefabricated screen door device having a multipurpose function.

In general, the wardrobe is one of the furniture for storing clothes, the wood type made of wood is used a lot, but the price is expensive and difficult to transport is gradually decreasing use. Recently, in addition to the wood type, a simple type made of a cloth member that is easy to use and transport is also used. In addition, the interior window is usually composed of a window frame and a window coupled to the window frame, such a window is most often covered by curtains or blinds for aesthetics.

However, most of the products currently disclosed in simple wardrobes or blinds as in the prior art are not coarse and robust in appearance, and are not beautiful in appearance, and thus do not sufficiently meet various consumer demands.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object thereof is to provide a prefabricated screen door device that is very versatile in use and easy to install and disassemble, as well as a simple wardrobe and a window curtain.

In order to achieve the above object, the present invention is a side frame which is installed at a predetermined interval perpendicular to the indoor floor surface, the upper and lower frames are respectively installed on the upper and lower sides of the side frame and the guide rail is formed therein, and the side Sliding is installed between the frame and consists of a roll screen door that is moved left and right along the guide rail.

In the above configuration, the door moving means for moving the roll screen door to the left and right of the guide rail and the door opening and closing means for selectively opening and closing the roll screen door are installed on the upper and lower sides of the roll screen door, and the auxiliary door is provided to be opened and closed on the side frame.

In the above-described configuration, the door moving means is installed on the upper and lower sides of the roll screen door, a plurality of guide rollers seated on the guide rails, support rollers formed on the guide rollers to prevent the flow of the roll screen door, guide rollers and It consists of a support piece for interconnecting the support roller, and an auxiliary rail installed on the support piece to be clouded on the side of the guide rail and prevent the guide roller and the support roller from being randomly separated from the guide rail.

And in the above-described configuration, the door opening and closing means is installed on the outside of the roll screen door, the latch rail is installed adjacent to the guide rail, and installed so as to be movable up and down inside the roll screen door to be selectively latched on the latch rail A stopper, a connecting piece connected to the end of the stopper to selectively control the stopper and the latch rail by pulling the stopper, a spring interposed on the stopper to provide elasticity to the stopper in the direction in which the stopper is locked to the latch, and a handle It partially protrudes onto the spring and consists of a pushbutton that overcomes the spring force of the spring and selectively releases the locking of the stopper.

1 is a front view showing a screen door device according to an embodiment of the present invention.

Figure 2 is a rear perspective view showing a screen door device according to an embodiment of the present invention.

3 is an enlarged view of " A "

4 is a longitudinal cross-sectional view of FIG.

5 is an enlarged view of “B” in FIG. 2.

Fig. 6 is a sectional view showing locking of the stopper.

Figure 7 is a cross-sectional view showing the unlocking of the stopper.

8 is a perspective view showing a screen door device according to another embodiment of the present invention.

** DRAWING OF MAIN PART **

110: side frame 120,130: top and bottom frame

140: roll screen door 150: door moving means

152: guide roller 154: support roller

156: support piece 158: auxiliary roller

160: door opening and closing means 161: handle

162: latch rail 162a: protrusion

163: stopper 164: connection

165: Spring 166: Push button

167: secondary handle 168: fixed

170: secondary door 200: indoor floor

300: ceiling

Hereinafter, a prefabricated screen door device according to an embodiment of the present invention will be described in detail.

1 is a front view showing a roll screen door device according to an embodiment of the present invention, Figure 2 is a rear perspective view showing a screen door device according to an embodiment of the present invention, Figure 3 is an enlarged view "A" of FIG. 4 is a longitudinal cross-sectional view of FIG. 3, and FIG. 5 is an enlarged view "B" of FIG. 2. In addition, in the drawings, components that are vertically or horizontally symmetric will be described with reference numerals only on one side for convenience.

First, as shown in Figs. 1 to 2, the door device 100 of the present invention is largely the side frame 110, upper and lower frames 120, 130, roll screen door 140 and the door moving means It is divided into 150, the door opening and closing means 160, and the auxiliary door 170.

The above-described side frame 110 is installed at a predetermined interval on the indoor floor surface 200 and is vertically fixed using the reaction force of the ceiling surface 300. The side frame 110 is preferably made of a light and solid material, for example, aluminum.

The upper and lower frames 120 and 130 are connected to upper and lower sides of the side frame 110, respectively, and are also made of aluminum, and guide rails 132 are formed therein.

Roll screen door 140 is installed between the side frame 110 with a sliding door, it is configured to be slid left and right along the guide rail 132. Here, various pictures and the like are printed on the outer surface of the roll screen door 140 to enhance the appearance.

As shown in FIGS. 3 and 4, the door moving means 150 moves the roll screen door 140 to the left and right of the guide rail 132, and the guide roller 152 and the support roller 154. And a supporting piece 156 and an auxiliary roller 158.

The guide roller 152 is provided on the upper and lower sides of the roll screen door 140 and is seated on the guide rail 132. In other words, the guide roller 152 is configured to roll along the guide rail 132 in a state where the guide rail 132 is coupled to the seating groove 152a of the guide roller 152.

The support roller 154 is extended to the guide roller 152 to prevent the left and right flow of the roll screen door 140. In other words, the roll screen door 140 is installed vertically to the inside of the side frame 110, at this time, because the material of the roll screen door 140 is made of a cloth member flows to the left and right to some extent. Therefore, by extending to the side of the guide roller 152 to facilitate the operation of the guide roller 152 as well as serves to prevent the flow by supporting the roll screen door 140.

The support piece 156 axially supports the guide rollers 152 and the support rollers 154 and at the same time interconnects them, and serves to firmly fix them to the upper and lower sides of the roll screen door 140 again.

The auxiliary roller 158 is provided in the lower side of the support piece 156, and is coupled to the groove 133 formed on the side surface of the guide rail 132. Therefore, the auxiliary roller 158 moves along the groove 133 to prevent the guide roller 152 and the support roller 154 from being randomly separated from the guide rail 132.

5 to 7, the door opening and closing unit 160 selectively opens and closes the roll screen door 140, and includes a handle 161, a latch rail 162 (see FIG. 3), and a stopper 163. Consists of a connecting piece 164, the spring 165 and the push button 166.

The handle 161 described above is used to open and close the roll screen door 140, which is installed outside the roll screen door 140. The auxiliary handle 167 is provided on the connecting piece 164, the roll screen door 140 can be opened and closed from the rear.

The latch rail 162 is provided adjacent to the guide rail 132 (refer to FIG. 3), and the protrusion 162a is formed in the direction in which the roll screen door 140 is always closed when the roll screen door 140 is opened and closed. In other words, the stopper 163 does not need to press the push button 166 because the stopper 163 is not locked to the protrusion 162a when the roll screen door 140 is closed, and the stopper 163 turns when the roll screen door 140 is opened. Since it is locked at 162a, the push screen 166 must be pressed to release the stopper 163 so that the roll screen door 140 can be opened.

The stopper 163 is provided to be moved up and down inside the roll screen door 140 so as to be selectively latched to the latch rail 162, and consists of a thin and long wire rod.

The connecting piece 164 is fixed to the end of the stopper 163, and inclined surfaces 164a are formed at both sides of the connecting piece 164. Therefore, when the push button 166 is pressed in the state shown in FIG. 6, the connecting piece 164 is moved back and forth as shown in FIG. 7 by the push button 166. In other words, when the connecting piece 164 is moved back and forth by pressing the push button 166, the stopper 163 coupled to the connecting piece 164 is moved up and down along the inclined surface 164a so that the stopper 163 is moved. Is pulled. As the stopper 163 is pulled in this way, the locking of the stopper 163 is released.

The spring 165 is interposed at the end of the stopper 163 and is supported by the fixing piece 168. The spring 165 is the stopper 163 in the direction in which the stopper 163 is locked to the latch rail 162. ) Provides elasticity.

The push button 166 partially protrudes on the handle 161 and is fixed to the connecting piece 164. Therefore, when the push button 166 is pressed, the connecting piece 164 connected to the push button 166 is pushed backwards, and thus the stopper 163 is elastically pulled along the inclined surface 164a so that the stopper 163 is pushed. ) Is unlocked.

As shown in FIG. 1, the auxiliary door 170 is installed in the side frame 110, and utilizes the free space left in the side frame 110, and simultaneously adjusts the space between the side frames 110 to provide a roll screen. The door 140 serves to prevent the flow from side to side. Here, it is preferable to attach a glass plate or a decorative picture to the outer surface of the auxiliary door 170 to enhance the appearance. Reference numeral 169 shows a washer supporting the spring.

The prefabricated screen door device 100 of the present invention configured as described above is used as a prefabricated wardrobe by installing a hanger (not shown) at the rear thereof in a state where the rear wall surface of the room is installed at a predetermined interval. In addition, since various pictures can be printed on the outer surface of the roll screen door 140, it can be used as a decorative picture frame.

Looking at the state of use of the screen door device 100 below, first, when the user wants to close the roll screen door 140, the user can grab the handle 161 and pull to the center. At this time, the guide roller 152 is rotated rolling along the guide rail 132 and the roll screen door 140 is closed. The support roller 154 smoothly rotates the rolling of the guide roller 152 and at the same time supports the vertical position of the roll screen door 140 so that the roll screen door 140 does not move left and right when opening and closing the roll screen door 140. Do not And the auxiliary roller 158 is inserted into the groove 133 bar, so that the guide roller 152 and the support roller 154 is not separated from the guide rail 132 arbitrarily. In this case, when the roll screen door 140 is moved to the left and right sides along the guide rails 132, the stopper 163 is not blocked by the protrusion 162a of the latch rail 162 and has only a vertical flow of elasticity. On the contrary, when the closed roll screen door 140 is to be opened, as shown in FIG. 7, first, the handle 161 is gripped and the push button 166 is pushed to the rear side, that is, the arrow A direction. 164 is retracted backwards. As the connecting piece 164 is retracted backward, the stopper 163 coupled to both ends of the connecting piece 164 moves along the inclined surface 164a in the up and down direction, that is, in the direction of the arrow B. FIG. That is, as the stopper 163 moves along the inclined surface, the stopper 163 is pulled in the direction of the arrow B, thereby locking the stopper 163 that is locked to the protrusion 162a of the latch rail 162. Is released. In this state, since the locking of the stopper 163 is released when the handle 161 is pulled in both the left and right directions, the roll screen door 140 may be moved to the left and right sides.

In other words, when the roll screen door 140 is closed, the stopper 163 is not caught by the protrusion 162a of the latch rail 162, so that the roll screen door 140 can be closed without a jersey, and conversely, the roll screen door 140 is closed. In order to open, the roll screen door 140 may be opened only after pressing the push button 166 to release the stopper 163.

On the other hand, Figure 8 is a perspective view showing a roll screen door device according to another embodiment of the present invention. As shown in FIG. 8, the roll screen door device 400 may be installed in a window to be used instead of a blind or a curtain.

The present invention is not limited to the above-described embodiments, and of course, various modifications can be made within the scope of the technical idea of the present invention. For example, it can be applied to a partition or a veranda in an office or the like.

As described above, the present invention can be applied to a closet, a window curtain or a blind, or a partition of an office, and thus can be utilized for various purposes.

In addition, because the overall structure is simple, installation and disassembly can be performed very easily and quickly, as well as excellent functionality and convenience.

Claims (5)

delete A side frame 110 installed at a predetermined interval perpendicular to the indoor floor surface 220; Upper and lower frames 120 and 130 installed at upper and lower sides of the side frame 11 and having guide rails 132 formed therein; And a roll screen door 140 installed between the side frames 110 by a sliding door and moving left and right along the guide rail 132. Upper and lower sides of the roll screen door 140, the door moving means 150 for moving the roll screen door 140 to the left and right of the guide rail 132, and the door opening and closing means 160 for selectively opening and closing the roll screen door 140; Prefabricated screen door device characterized in that the installation. The method of claim 2, The door moving means 150 is installed on the upper and lower sides of the roll screen door 140, a plurality of guide rollers 152 seated on the guide rail 132; A support roller 154 extending to the guide roller 152 to prevent the roll screen door 140 from flowing; A support piece 156 connecting the guide roller 152 and the support roller 154 to each other; And an auxiliary rail 158 which is installed on the support piece and slides on the side of the guide rail and prevents the guide roller 152 and the support roller 154 from being randomly separated from the guide rail 132. Prefabricated screen door device characterized in that. The method of claim 2, The door opening and closing means 160 includes a latch rail 162 installed adjacent to the roll screen door 140; A stopper 163 installed to be movable up and down in the roll screen door 140 to be selectively locked to the latch rail 162; A connection piece 164 connected to an end of the stopper 163 so as to pull the stopper 163 to selectively adjust the locking of the stopper 163 and the latch rail 162; A spring 165 interposed in the stopper 163 to provide an elastic force to the stopper 163 in a direction in which the stopper 163 is locked to the latch rail 162; And a push button 166 which partially protrudes on the handle 161 and overcomes the spring force of the spring 165 and selectively releases the locking of the stopper 163. . The method of claim 2, Side frame 110, prefabricated screen door device, characterized in that the auxiliary door 170 is installed to open and close.