KR101829589B1 - Window system having a plurality of windows which can be individually moved, opened and closed - Google Patents

Abstract

The present invention relates to a window system having multiple doors which can be individually moved, opened and closed. The window system having multiple doors which can be individually moved, opened and closed is separated from each other, and comprises: a plurality of door parts each having a movable pivot member and a movable withdraw member at an upper side and a lower side; and a frame part having a horizontal rail member at the upper side and the lower side for allowing the movable pivot member and the movable withdraw member to move in a first direction and preventing the movable pivot member and the movable withdraw member from escaping in a second direction. Each of the door parts move in the first direction in accordance with a guide of the horizontal rail member, the door parts arranged in the first direction are rotated in the second direction by being drawn out in the second direction with respect to the horizontal rail member through a withdraw groove part when the movable withdraw member reaches the withdraw groove part provided in one region of the horizontal rail member.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window system having a plurality of doors that can be individually moved and opened and closed,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window system, and more particularly, to a window system having a plurality of doors that can be individually moved and opened and closed.

Generally, a window system is a device for blocking light, air, heat, dust, etc. from the outside and controlling access to unauthorized persons, animals, etc. Such window systems include a rectangular frame, at least one window Moving means for moving or rotating the window in the frame, and correcting means for locking and locking the window in the frame.

In the conventional window system, a window (or a door) or the like is arranged in a horizontal direction by a rectangular frame, and each window is moved horizontally to open and close the window.

The prior art document 1 discloses a sliding system window having a tilt and a sliding door opening / closing function. The sliding door system has a sliding window opening / closing function and a tilting opening / closing function. To a window system that improves the usability of the window according to the user's needs. However, the prior art document 1 has a problem that the structure of the tilting member is very complicated to implement the tilting function and is difficult to repair in the event of a failure.

The prior art document 2 relates to a window configured to be capable of folding and tilting. By using the folding function, it is possible to improve the opening and closing of the window as much as possible and the tilt function is applied to open only the upper part of the window, The outer surface of the window can be easily cleaned when the window is installed on the outer wall, and the window can be opened in various ways to provide a beautiful feel. However, in the prior art document 2, since all the doors are connected with the hinges, if a problem occurs in the hinges, the entire door can not be folded, and the hinge is frequently broken.

The prior art document 3 relates to a rotatable window, wherein a rotatable wheel part that can move along a rail provided on a window frame is formed at one end of a frame of a windshield so that the frame of the windshield can move on the window frame when the window is opened and closed, The inner and outer surfaces of the windshield can be reversed by rotating the frame while the wheels are positioned on the rails. However, in the case of the preceding document 3, it can be applied to a single window, but it has structural limitations that can not be applied to a multi-window.

The prior art document 4 relates to a sliding door or a sliding window, and aims at providing a sliding door or a sliding window including a fixed frame and a movable chassis with respect to the fixed frame. In the case of the prior art document 4, horizontal sliding for a plurality of windows is possible, but sliding and rotating for each of a plurality of windows is not described.

As described above, the conventional sliding, tilting, and sliding windows are complicated in the sliding and folding structure when applied to multi-windows, and it is pointed out that the windows are difficult to assemble when applied to multi-windows.

Therefore, there is a need for a new system of window system that can easily assemble a multi-window in a window system composed of multi-windows, and can easily and conveniently slide and fold each window.

Prior Art 1: Open Patent No. 10-2005-0009356 (Jan. 25, 2005) Prior Art 2: Published Patent No. 10-2008-0053259 (June 12, 2008) Prior Art 3: Registration No. 10-1500469 (March 13, 2015) Prior Art 4: Published Patent No. 10-2016-0067147 (June 13, 2016)

The present invention, which is devised in view of the above-described need, is capable of easily folding a plurality of doors into a frame of a window system by assembling, installing and repairing them easily, moving a plurality of doors individually, And to provide a window system having a plurality of doors that a user can easily slide and fold the door.

According to an aspect of the present invention, there is provided a window system having a plurality of doors capable of individually moving and opening and closing according to an embodiment of the present invention, the window systems being separated from each other, each having a movable pivot member and a movable draw- And a frame portion having a plurality of door portions and a horizontal rail member on the upper side and the lower side to allow the movement pivot member and the movable drawing member to move in the first direction and prevent the escape in the second direction, Wherein each of the plurality of door portions moves in a first direction in accordance with the guide of the horizontal rail member and when the movable draw member reaches an outgoing groove portion provided in one region of the horizontal rail member, And the door portion drawn in the first direction is rotated in the second direction by being drawn out in the second direction of the horizontal rail member.

In this case, the frame portion may be provided with a handle portion for providing a pushing force in the first direction to the plurality of doors when rotated from the first position to the second position so as to reduce the interval between the plurality of doors in the closed state .

The frame portion may include an upper frame, a lower frame, a first side frame, and a second side frame. The take-out groove may have an upper draw groove portion provided in one region of the upper frame, And the upper draw-out groove portion further includes guiding means for guiding the movable draw-out member to be drawn out in the second direction.

The frame portion includes an upper frame, a lower frame, a first side frame, and a second side frame, wherein the drawing groove portion includes a plurality of upper draw groove portions provided in a plurality of regions of the upper frame, Wherein the plurality of upper draw-out grooves further include guiding means for guiding the movable draw-out member to be drawn out in the second direction, wherein the plurality of upper draw- The door portion is drawn out in the second direction through the upper draw-out groove portion and the lower draw-out groove portion that reach the first time during movement in the first direction.

Each of the plurality of doors includes an upper door frame, a lower door frame, a left door frame, and a right door frame. The first door frame includes a first movable pivot member and a movable draw member at two locations, And a second movable pivot member and a pulling handle at two locations of the lower door frame.

The plurality of doors each include an upper door frame, a lower door frame, a left door frame, and a right door frame, and a first movable pivot member and a first movable draw member are provided at two places of the upper door frame And the second movable pivot member and the second movable draw member are provided at two places of the lower door frame.

The first movement pivot member and the second movement pivot member may further include a withdrawal prevention cap for preventing the withdrawing recess portion from being drawn out in the second direction while moving.

On the other hand, the first movable drawing member and the second movable drawing member include upper holding means, moving means and lower holding means, and the moving means includes two cylindrical rings arranged horizontally, Is variable.

Each of the plurality of doors further includes a rain path member on an outer surface of the lower door frame.

In this case, the rainwater path member forms a path of rainwater that falls to the outside of the lower frame without touching the lower frame of the frame portion.

According to various embodiments of the present invention, it is possible to easily fold a plurality of doors into a frame of a window system by assembling, installing and repairing them easily, moving a plurality of doors individually, and individually rotating the moved doors, The user can easily slide and fold the door.

1 is a view for explaining a state in which a first door is opened in a three-door window system according to an embodiment of the present invention,
FIG. 2 is a view illustrating an example in which all doors are closed in a three-door window system according to an embodiment of the present invention;
3 is a view for explaining a state in which a handle is locked in a three-door window system according to an embodiment of the present invention,
Fig. 4 is a view for explaining the operation principle of moving the second door in the window system shown in Fig. 1,
5 is a view for explaining a state in which the second door is opened in the window system shown in FIG. 4,
FIG. 6 is a view for explaining the operation principle of moving the third door in the window system shown in FIG. 5,
7 is a view for explaining a state in which the third door is opened in the window system shown in Fig. 6,
FIG. 8 is an exemplary diagram specifically illustrating a frame portion of a window system according to an embodiment of the present invention,
Fig. 9 is an enlarged view of a portion A in Fig. 8,
Fig. 10 is an enlarged view of a portion B in Fig. 8,
Fig. 11 is an enlarged view of a portion C in Fig. 8,
FIG. 12 is an exemplary view illustrating three doors constituting a three-door window system according to an embodiment of the present invention;
Fig. 13 is a view for explaining the first door shown in Fig. 12 (a)
Fig. 14 is a view for explaining a rectangular door frame of the first door shown in Fig. 13,
Fig. 15 is a view for explaining an example of the movable draw-out member of the first door shown in Fig. 13,
Fig. 16 is a view for explaining a moving pivot member of the first door shown in Fig. 13,
FIG. 17 is a view for explaining the drawing handle shown in FIG. 13 by way of example,
18 is a diagram illustrating an exemplary 8-door window system according to another embodiment of the present invention,
FIG. 19 is a view for explaining a state in which all windows are closed in the window system shown in FIG. 18;
Fig. 20 is a view illustratively illustrating a state of separation between doors before the handle of the 8-door window system shown in Fig. 19 is operated; Fig.
FIG. 21 is a view for explaining the distance between the doors in a state in which the handle of the 8-door window system shown in FIG. 19 is operated,
FIG. 22 is an exemplary illustration of an outward configuration of a three-door window system according to an embodiment of the present invention,
Fig. 23 is an enlarged view of a portion of the rainwater path member of the three-door window system shown in Fig. 22; Fig.

Hereinafter, various embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited or limited by the embodiments. Further, the accumulation or ratio of the drawings in the various embodiments of the present invention is merely exemplary, and the elements of the present invention shown in the drawings according to the embodiments may be designed differently in shape, form, size, or size.

<Structure of window system>

1 is a view for explaining a state in which a first door is opened in a three-door window system according to an embodiment of the present invention. Referring to FIG. 1, the three-door window system includes a frame unit 100 and a plurality of door units 200. The frame portion 100 includes a rectangular frame 110, a handle 120, an upper draw groove 130, and a lower draw groove 140. The rectangular frame 110 may be embodied in various shapes such as a rectangle, a square, a rectangle with rounded edges, and a rectangle with a tapered edge. The rectangular frame 110 is composed of an upper frame 111, a lower frame 112, a first side frame 113 and a second side frame 114. The material of the rectangular frame 110 may be various materials such as aluminum, stainless steel, and alloy steel.

The handle 120 is installed in one area of the first side frame 113. The grip portion 120 is rotatable in a counterclockwise direction, and the rotation angle is within a range of 0 DEG to 90 DEG. The rotation direction and the rotation angle of the handle 120 can be variously changed according to the embodiment. The grip portion 120 is in an unlocked state when it is in the first position and locked when it is in the second position. Here, unlocking is a setting for increasing the spacing between the doors 200-1 to 200-3 by lowering the degree of close contact in the transverse direction between the doors 200-1 to 200-3. On the other hand, the lock setting means a setting for reducing the spacing between the plurality of doors 200-1 to 200-3 by increasing the degree of close contact between the doors 200-1 to 200-3 in the transverse direction. In addition, the lock setting may mean a state in which the opening / closing operation of the plurality of doors 200-1 to 200-3 is impossible. Or the lock setting may mean a state in which the circulation of dust, noise, heat, etc. between the outside and the inside is blocked by reducing the interval between the plurality of doors 200-1 to 200-3.

The upper draw-out groove part 130 is located in one area of the upper frame 111. When the upper movable draw-out member provided in the plurality of doors 200-1 to 200-3 reaches the door, As shown in Fig. The upper draw-out groove part 130 further includes a take-out guide unit 131 that performs a guiding function so that the upper movable draw-out member can be easily drawn out in the second direction.

The movable draw-out member provided in the door of the present invention includes draw-out means, and the draw-out means has a structure in which two donut-shaped wheels are arranged at intervals which are vertically variable. The detailed structure of the drawing means will be described later in a separate drawing. However, since the drawing means is a double-wheel structure, the drawing-out guide means 131 is engaged with the variable interval formed by the two wheels, so that the moving drawing member can be easily drawn out in the second direction.

The lower draw-out groove part 140 is located in one area of the lower frame 112. When the lower draw-out member provided in the plurality of doors 200-2 and 200-3 reaches the door, As shown in Fig.

In the three-door window system, the doors with the lower movable drawer members are the second door and the third door. The first door can be easily drawn out in the second direction by the drawing guide means 131 even if only the upper movable drawing member is provided without the lower movable drawing member.

In the case of the second door and the third door, since the lower portion of the second door and the third door can be separated from the horizontal rail when the lower movable drawing member is not provided, The lower movement drawing member of the third door prevents the door from detaching from the horizontal rail when moving in the first direction.

However, in the case of the first door, there is no movement in the first direction, and only rotation in the second direction is possible, so that there is no deviation from the horizontal rail without the lower movable drawing member.

The positions at which the movable drawer members are installed in the plurality of doors can be variously changed in design according to the arrangement order of the doors. A detailed description thereof will be given below with reference to a separate drawing.

The plurality of door units 200-1 to 200-3 are composed of a first door 200-1, a second door 200-2, and a third door 200-3. The door closest to the handle 120 of the frame part 100 is a prime door or a start door or a first door 200-1. The first door 200-1 is not provided with the lower movable draw-out means and further comprises a draw-out handle. A detailed description thereof will be made with reference to a separate drawing.

<Closing Operation of Window System>

FIG. 2 is a view for explaining a state in which all doors are closed in a three-door window system according to an embodiment of the present invention. Referring to FIG. 2, if all three doors in the three-door window system are arranged in the first direction, the three-door window system is said to be closed. Closed window systems control temperature, humidity, noise and dust between the inside and the outside.

In FIG. 2, the handle 120 is in a downward state, and the handle 120 is in the first position. The first position of the handle 120 may be designed to be raised in the upward direction according to the embodiment, or the case where the handle 120 is positioned in the direction to be horizontal with respect to the first direction may be referred to as a first position . When the handle 120 is rotated from the first position to the second position, a pushing force is applied to the plurality of doors 200-1 to 200-3 in the first direction by the handle 120. [ The gap between the plurality of doors 200-1 to 200-3 can be brought close to each other due to the pushing force.

3 is a view for explaining a state in which a handle is locked in a three-door window system according to an embodiment of the present invention. Referring to FIG. 3, when the handle 120 is rotated from the first position to the second position, the gap in the first direction between the plurality of doors 200-1 to 200-3 is reduced. The pushing force of the plurality of doors 200-1 to 200-3 in the horizontal direction is applied due to the rotation of the handle 120 so that the plurality of doors 200-1 to 200-3 are moved further in the first direction And is brought into close contact with each other.

<Movement of window system>

4 is a view for explaining the operation principle of moving the second door in the window system shown in FIG. 4, when the first door 200-1 is opened and the second door 200-2 is slid in the first direction (X direction), the second door 200-2 is moved upward Member and the lower movable draw-out member until reaching the upper draw-out groove and the lower draw-out groove, respectively.

FIG. 6 is a view for explaining the operation principle of moving the third door in the window system shown in FIG. 5. FIG. 6, the third door 200-3 is movable until the upper movable drawing member reaches the upper drawing groove 130 and the lower movable drawing member reaches the lower drawing groove 140. [

<Opening Operation of Window System>

5 is a view for explaining a state in which the second door is opened in the window system shown in FIG. 5, after the movable draw-out member of the second door 200-2 reaches the draw-out slot, the user moves the movable draw-out member of the second door 200-2 out of the draw-out slot portions 130 and 140 When the second door 200-2 is pulled as far as it is, the second door 200-2 is opened while rotating the movable pivot member about the center axis.

FIG. 7 is a view for explaining a state in which the third door is opened in the window system shown in FIG. 6; 7, after the movable draw-out member of the third door 200-3 reaches the draw-out slot, the user moves the movable draw-out member of the third door 200-3 out of the draw-out slot 130, 140 The third door 200-3 rotates about the center of the movable pivot member, and the third door 200-3 is opened.

&Lt; Frame part of window system >

8 is an exemplary diagram for explaining a frame part of a window system according to an embodiment of the present invention. Referring to FIG. 8, when the frame unit 100 is configured as a rectangular frame 110, the rectangular frame 110 constitutes a structure of a window system. The rectangular frame 110 includes an upper frame 111, a lower frame 112, a first side frame 113, and a second side frame 114.

The upper frame 111 includes a first horizontal rail member for guiding the door to slide in the first direction and an upper draw-out groove 130 for pulling out the door in the second direction. The structure of the horizontal rail member is not a core constitution of the present invention, so a detailed description thereof will be omitted. However, the horizontal rail member is configured inside the upper frame 111, and the door is configured to slide in the horizontal direction. An upper draw-out groove part 130 and a lead-out guide part 131 are formed in one area (part A) of the upper frame 111. [ A more specific structure will be described with reference to FIG.

Fig. 9 is an enlarged view of a portion A in Fig. 8. Fig. 9, the drawing slot 130 is made of a different material (rubber material) from the upper frame 111, the drawing slot 130 is rectangular, three sides are clogged by the upper frame 111, And the one surface is not clogged by the upper frame 111. The lead-out guide means 131 is formed in a shape protruding in the second direction from one region of the lead- The drawing guide means 131 includes an engaging structure 131a so as to engage with the movable draw-out member 220 of the door. The engaging structure 131a engages between the two donut-shaped wheels of the movable draw-out member 220, so that the movable draw-out member 220 can be easily drawn out in the second direction.

The lower frame 112 includes a second horizontal rail member for guiding the door to slide in the first direction and a lower drawing groove portion 140 for drawing the door in the second direction. The structure of the horizontal rail member is not a core constitution of the present invention, so a detailed description thereof will be omitted. However, the second horizontal rail member is configured inside the lower frame 112, and slides the door in the horizontal direction. And a lower draw-out groove portion 140 is formed in one region (portion B) of the lower frame 112. A more specific structure will be described with reference to FIG. 10, the lower draw-out groove part 140 has a rectangular shape, three sides are wrapped by the lower frame 112, and one side is not wrapped by the lower frame 112. FIG. The lower drawing groove portion 140 may or may not include the drawing guide means. When the draw-out guide means is provided, the lower area of the door is guided so as to be easily drawn out in the second direction as described above.

The first side frame 113 interconnects one side of the upper frame 111 and one side of the lower frame 112 and the handle 120 is formed in one region (C portion) of the first side frame 113. A more specific structure will be described with reference to Fig. Referring to FIG. 11, the handle 120 is oriented in the downward direction when the handle 120 is in the first position. A portion 121 of the handle 120 is inserted into the first side frame 113. A part 121 of the handle 120 is configured to provide a pushing force in a first direction of the plurality of doors 200-1 to 200-3 when the handle is rotated.

The second side frame 114 interconnects the other side of the upper frame 111 and the lower frame 112. The upper frame 111, the lower frame 112, the first side frame 113, and the second side frame 114 may be designed so that they can be separately assembled and assembled. Or four frames may be designed in an integrated structure.

The length of the major axis of the upper frame 111 and the length of the lower frame 112 may be designed to be longer than the lengths of the longer sides of the first side frame 113 and the second side frame 114. [ Or the major axis lengths of the first side frame 113 and the second side frame 114 may be designed to be longer than the long axis lengths of the upper frame 111 and the lower frame 112.

<Door part of window system>

12 is a view for explaining three doors configuring a three-door window system according to an embodiment of the present invention. 12 (a) to 12 (c), the installation positions and the number of the movable pivot members 231 and 232 are the same. However, the installation positions and the number of the movable draw-out members 221 and 222 are different from each other.

12A, the first door includes only the upper movable draw member 221-1, and the upper movable draw member 221-1 includes the upper door frame 211-1 and the second movable draw member 221-1. And is provided in an area where the side door frame 214-1 intersects. The upper movement pivot member 231-1 is provided in a region where the upper door frame 211-1 and the first side door frame 213-1 intersect. The lower movable pivot member 232-1 is provided in a region where the lower door frame 212-1 and the first side door frame 213-1 intersect. The drawer handle 240 is provided in a region where the lower door frame 212-1 and the second side door frame 214-1 intersect.

Referring to Fig. 12 (b), the second door includes an upper movable draw member 221-2 and a lower movable draw member 222-2. The upper movement drawing member 221-2 is provided in a region that is apart from the upper door frame 211-2 and the second side door frame 214-2 by a first distance X1. The lower movable drawing member 222-2 is provided in a region that is separated by a first distance X1 from a region where the lower door frame 212-2 and the second side door frame 214-2 intersect. The upper movement pivot member 231-2 is provided in an area where the upper door frame 211-2 and the first side door frame 213-2 intersect. The lower movable pivot member 232-2 is provided in a region where the lower door frame 212-2 and the first side door frame 213-2 intersect. The second door does not have the withdrawing handle portion 240.

Referring to Fig. 12 (c), the third door includes an upper movable draw member 221-3 and a lower movable draw member 222-3. The upper movement drawing member 221-3 is provided in the second distance X2 away from the area where the upper door frame 211-3 and the second side door frame 214-3 intersect. The lower movement drawing member 222-3 is provided at a second distance X2 from the area where the lower door frame 212-3 and the second side door frame 214-3 intersect. The upper movement pivot member 231-3 is provided in an area where the upper door frame 211-3 and the first side door frame 213-3 intersect. The lower movable pivot member 232-3 is provided in a region where the lower door frame 212-3 and the first side door frame 213-3 intersect. The third door does not have the withdrawing handle portion 240.

As described above, in each of the plurality of doors, the installation number and installation position of the movable draw-out members are designed to be different from each other so that the door can be slid until the movable draw-out member reaches the upper and lower draw-out recesses. If the positions of the movable draw-out members of the respective doors are designed to be the same, the door can not be individually moved and opened or closed. In the various embodiments of the present invention, by designing the installation number and the installation position of the movable draw-out member differently according to the arrangement position of each door, each door can be easily slid horizontally along the frame portion, It can be rotated 90 ° in two directions.

Fig. 13 is a view for explaining the first door shown in Fig. 12 (a) by way of example. 13, the first door 200-1 has a rectangular shape including an upper door frame 211, a lower door frame 212, a first side door frame 213 and a second side door frame 214 And has a basic structure in which a glass frame 260 is fitted in a door frame. The first door 200-1 has a first movable pivot member 231 in a region where the upper door frame 211 and the first side door frame 213 are in contact with each other, And a second moving pivot member 232 is provided in an area where the side door frame 213 contacts. The first door 200-1 has a first movable draw member 221 in a region where the upper door frame 211 and the second side door frame 214 are in contact with each other, And a pull handle 240 in an area where the second side door frame 214 contacts. In addition, the second side door frame 214 includes an elastic member 250 on the side in the longitudinal direction thereof.

14 is a view for explaining a rectangular door frame of the first door shown in Fig. 14, a glass frame 260 is attached to a rectangular frame 210 composed of an upper door frame 211, a lower door frame 212, a first side door frame 213 and a second side door frame 214 So as to form the door 200. The door 200 further includes an elastic member 250 at one side thereof. The elastic member 250 may be composed of elastic rubber, synthetic resin, or a combination thereof.

Fig. 15 is a view for explaining an example of the movable draw-out member of the first door shown in Fig. 13; 15, the movable drawing member 220 includes a first contact portion 221 that is movably contacted with an upper surface of the upper door frame or the lower door frame, Wheel portions 232 and 233, and a second contact portion 224 that movably contacts the lower surface of the upper door frame or the lower door frame. At this time, the upper contact surface of the first contact portion 221 is processed into square unevenness.

16 is a view for explaining a moving pivot member of the first door shown in Fig. 13 by way of example. 16 (a), the moving pivot member 230 includes a first contact portion 231, a pair of mobile wheel portions 232 and 233 formed at a lower portion of the first contact portion 231, an upper door frame or a lower door A second contact portion 234 which movably contacts the lower surface of the frame and is fastened to the upper surface of the first contact portion 231 so that the door 200 can move in the first direction, (Not shown). As shown in Fig. 16 (b), the movable pivot member 230 further includes a door cap 235 on the movable drawing member 220 shown in Fig.

Fig. 17 is a view for explaining the drawing handle shown in Fig. 13 by way of example. Referring to Figs. 17 (a) to 17 (c), it can be seen that it is composed of the handle 240 and the fixing means 241. The handle 240 is designed to be easily pulled in the second direction by the user. The fixing means 241 is installed on the lower door frame 212 to fix the handle 240 to the lower door frame 212.

<Another embodiment: 8-door window system>

18 is an exemplary view illustrating an 8-door window system according to another embodiment of the present invention. 18, the eight-door window system includes eight doors, and the rectangular frame portion 100 includes an upper frame 111, a lower frame 112, a first side frame 113, (114). A part (OP_win) of the plurality of doors 200-1 to 200-8 is in a folded state (open state) and a part (CL_win) is in a closed state. The folding door OP_win is aligned toward the first side frame 113, but may be aligned toward the second side frame 114, depending on the embodiment. A plurality of drawing recessed portions provided in the upper frame 111 may be provided. A plurality of drawing grooves provided in the lower frame 112 may be provided.

FIG. 19 is a view for explaining a state in which all windows are closed in the window system shown in FIG. 18; FIG. Referring to FIG. 19, a plurality of doors are opened by being pivoted in an open area, arranged in a second direction, and then closed by being arranged in a first direction. The rectangular frame allows the plurality of doors to be moved in the horizontal direction and guides the plurality of doors to be pivoted. A plurality of doors can be opened or closed by aligning in the first direction or aligning in the second direction by pivoting in the open area.

Fig. 20 is an explanatory view exemplarily showing a state of separation between doors before the handle of the 8-door window system shown in Fig. 19 is operated. Referring to FIG. 20, a first distance d1 is maintained between the first door 200-1 and the second door 200-2. The first distance d1 is several millimeters or less. Even if the distance between the first door 200-1 and the second door 200-2 is maintained at the first distance d1, rainwater, dust, etc. can not penetrate into the interior.

FIG. 21 is a view for explaining a distance between doors in a state in which the handle of the 8-door window system shown in FIG. 19 is operated; FIG. 21, since the pushing force is provided between the plurality of doors by rotating the handle 120, the interval between the first door 200-1 and the second door 200-2 is set to the first interval d1 to the second gap d2. The second spacing d2 is less than or equal to 0.1 relative to the first spacing d1. Therefore, the fine dust can not pass through the second gap d2.

Although the 8-door window system has been described as another embodiment, it can be applied to a window system of more than 8 doors as long as it is applicable to a window system of less than 8 doors.

22 is a view for explaining an outward configuration of a three-door window system according to an embodiment of the present invention. Referring to FIG. 22, according to another embodiment of the present invention, there is a need to prevent rain water from entering the inside of the window system in addition to functions of windshield, heat dissipation, and dustproof. The first door 200-1, the second door 200-2 and the third door 200-3 are connected to the lower door frames 212-1, 212-2, 270-1, 270-2, and 270-3. The rainwater path providing members 270-1, 270-2 and 270-3 are formed in an arcuate structure so that rainwater does not directly flow into the lower frame 112 of the frame part 100. [

Fig. 23 is an enlarged view of a portion of the rain path providing member of the three-door window system shown in Fig. 22. Fig. 23, the two rainwater path providing members 270-2 and 270-3 are installed outside the window system 10, and the rainwater that comes into contact with the window system 10 flows into the lower frame of the door Thereby providing a rainwater path so that the rainwater falls directly to the outside without resting on the lower frame.

Although illustrative embodiments and applications of the present invention have been shown and described, many changes and modifications may be made without departing from the scope of the present invention, and such modifications may be made by one of ordinary skill in the art to which the present invention pertains It can be clearly understood. Accordingly, the described embodiments are illustrative and not restrictive, and the invention is not limited by the accompanying detailed description, but is capable of modifications within the scope of the claims.

10: door window system 100: frame part
111: upper frame 112: lower frame
113: first side frame 114: second side frame
120: handle 130: upper draw-out groove
131: draw-out guide means 140: lower draw-
200: door 211: upper door frame
212: lower door frame 213: first side door frame
214: second side door frame 220: movable drawer member
230: movement pivot member 240: withdrawal handle portion
250: elastic member 260: glass
270: Rainwater path providing member

Claims (10)

A window system having a plurality of doors which can be individually moved and opened and closed,
A plurality of door portions separated from each other and having a movable pivotal member and a movable withdrawing member on the upper side and the lower side, respectively; And
A lower frame, a lower frame, a first side frame, and a second side frame, wherein the upper frame, the lower frame, And a frame portion having a lower horizontal rail member provided on the lower frame,
Wherein the plurality of door portions move in a first direction in accordance with the guide of the upper horizontal rail member and the lower horizontal rail member, respectively, and the movable drawing member includes an upper draw groove portion provided in one region of the upper horizontal rail member The upper horizontal rail member and the lower horizontal rail member are drawn out in the second direction through the upper draw groove and the lower draw groove when reaching the lower draw groove provided in one region of the lower horizontal rail member, The door portion arranged in the first direction is rotated in the second direction,
Wherein the upper draw-out groove portion further includes a draw-out guide means for guiding the movable draw-out member to be drawn out in the second direction of the movable draw-out member. The method according to claim 1,
The frame portion may further include a handle portion for providing a pushing force in the first direction to the plurality of doors when rotated from the first position to the second position so as to reduce the interval between the plurality of doors arranged in the first direction And a plurality of doors which are individually movable and openable and closable. delete A window system having a plurality of doors which can be individually moved and opened and closed,
A plurality of door portions separated from each other and having a movable pivotal member and a movable withdrawing member on the upper side and the lower side, respectively; And
A lower frame, a lower frame, a first side frame, and a second side frame, wherein the upper frame, the lower frame, And a frame portion having a lower horizontal rail member provided on the lower frame,
Wherein the plurality of door portions move in a first direction in accordance with the guide of the upper horizontal rail member and the lower horizontal rail member, respectively, and the movable drawing member includes a plurality of upper portions provided in a plurality of regions of the upper horizontal rail member And the upper horizontal rail member and the lower horizontal rail member are connected to each other through the reaching upper draw groove and the lower draw groove when the upper horizontal rail member and the lower horizontal rail member reach one of the outward groove portions and the plurality of lower draw groove portions provided in the plurality of regions of the lower horizontal rail member, And the door is drawn out in the second direction with respect to the lower horizontal rail member so that the door arranged in the first direction rotates in the second direction,
Wherein the plurality of upper draw-out grooves further include draw-out guide means for guiding the movable draw-out member to be drawn out in the second direction of the movable draw-out member. The method according to claim 1,
Wherein the plurality of doors each include an upper door frame, a lower door frame, a left door frame, and a right door frame,
Wherein the upper door frame includes a first movable pivot member and a movable draw member at two locations of the upper door frame, and a second movable pivot member and a pull handle at two locations of the lower door frame. The window system comprising: The method according to claim 1,
Wherein the plurality of doors each include an upper door frame, a lower door frame, a left door frame, and a right door frame,
A first movable pivot member and a first movable draw member are provided at two places of the upper door frame and a second movable pivot member and a second movable draw member are provided at two places of the lower door frame. A window system having a plurality of doors which can be moved and opened. The method according to claim 5 or 6,
Wherein the first movement pivot member and the second movement pivot member further include a withdrawal prevention cap for preventing the withdrawing recess portion from being drawn out in the second direction while moving the withdrawing recess portion. Equipped window system. The method according to claim 6,
Wherein the first movable drawing member and the second movable drawing member include upper holding means, moving means, and lower holding means,
Characterized in that the moving means comprises two cylindrical rings arranged horizontally and the distance between the two cylindrical rings being variable, the window system comprising a plurality of doors which are individually movable and openable. The method according to claim 5 or 6,
Wherein each of the plurality of doors further comprises a rain path providing member on an outer surface of the lower door frame. 10. The method of claim 9,
Wherein the rainwater path providing member forms a path of rainwater that rainwater falls to the outside of the lower frame without touching the lower frame of the frame portion.

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