KR101282083B1 - Interlocking device for sliding type fittings used pocket type door capable of stable brake - Google Patents

Abstract

PURPOSE: An interlocking device of a sliding window for a pocket door stably controlled without the shaking is provided to arrange the sliding window in the pocket door in a row so that the sliding window is not exposed to the outside of the pocket door. CONSTITUTION: An interlocking device of a sliding window for a pocket door stably controlled without the shaking comprises a guide rail (10), first and second transmission plates, first and second wire fixing units (40,50), first and second rotation members (60,70), a wire (80), and a transmission plate stopper. The guide rail is installed in the lower part of an upper door frame and comprises first and second guide rails guiding movement directions of the first and second windows. The first and second transmission plates individually slide on the first and second guide rails. The wire is wrapped on the first and second rotation members and moves according to the movement of the first transmission plate by being connected to the first and second wire fixing units.

Description

INTERLOCKING DEVICE FOR SLIDING TYPE FITTINGS USED POCKET TYPE DOOR CAPABLE OF STABLE BRAKE}

The present invention relates to an interlock device of a sliding door for a pocket door that is stably braked without slumping, and more specifically, another window is also steadily linked simultaneously without a slump even when only one window is installed in the pocket door. It relates to an interlock of the sliding door for the pocket door is opened or closed.

In general, the sliding door is used to partition the door of the room or a certain space in the room refers to the door that is opened and closed by sliding the side doors mounted on the door frame.

The sliding door has a door frame installed at a point for forming a door in order to distinguish the space, and the door body slides left and right in the door frame to open and close the desired space. In particular, the sliding door is installed in the upper or lower portion of the door to make the door sliding easily in the door frame, the rail is coupled to the roller to guide the section in which the door sliding is installed on the top or bottom of the door frame It is composed.

The most common sliding door in such a configuration is to install a roller in the lower portion of the door, the rail is in contact with the roller is installed in the lower portion of the door frame corresponding thereto. Thus, when the roller is installed on the lower side of the style, the roller is easily broken by the load of the style, the rail protrudes from the bottom surface is a disadvantage that becomes an obstacle when the occupants move.

In order to solve this problem, it is proposed to install a roller on the upper part of the door as a sliding door of a more advanced form, and to install a rail on the upper part of the door frame. The sliding door of this type has a drawback that the roller is installed on the top to reduce the risk of breakage of the roller, but the lower part of the door has a gap with the door frame, and noise and dust flow into the gap.

For example, a sliding door having a roller and a rail installed on an upper part of a door has been disclosed as Korean Patent No. 10-0444891.

More specifically, the present invention proposes a configuration in which the roller 2 and the guide rail 3 are installed on the upper part of the door 1 as shown in FIG. At intervals with), noise and dust are prevented from entering. In particular, the present invention proposes a configuration that is easy to install and change the structure.

In addition, in the advanced form of the invention, two layers of styles are overlapped on one side, and the first style is slid out from the pocket frame, and the second style is also configured to be slid out and pulled out (two-stage sliding sliding door). ) Is being released.

However, such a conventional sliding door is configured to operate each style individually, there is a problem that at least two styles must be manually moved to move to a position where each style does not overlap.

Republic of Korea Patent No. 10-1000292 (announced Dec. 13, 2010) Republic of Korea Patent No. 10-1040497 (Announcement on June 09, 2011) Republic of Korea Patent Publication No. 10-2002-0039758 (July 13, 2001 published)

Accordingly, an object of the present invention is to move one window without moving each window individually, so that not only the other windows can be interlocked to move, but also a plurality of windows can be arranged in a row in the interior of the pocket door, In the case of sudden braking, it is to provide an interlocking device of sliding windows that is stably braked without slumping.

In order to achieve the above object of the present invention, in one embodiment of the present invention, provided in the lower portion of the upper door frame, the first guide rail for guiding the movement direction of the first window and the second guide for guiding the movement direction of the second window; A guide rail having a second guide rail, a first transfer plate sliding on the first guide rail, a second transfer plate sliding on the second guide rail, and a side surface of the first transfer plate facing the second transfer plate; A first wire fixing part installed at the second wire fixing part, a second wire fixing part installed at a guide rail adjacent to the second conveying plate, first rotating members and second rotating members provided at both ends of the second conveying plate, and Opening of the sliding window door comprising a wire wound on the first rotating member and the second rotating member and coupled to the first wire fixing part and the second wire fixing part to rotate according to the movement of the first transfer plate. Provide the copper device.

According to the present invention, the rear window is moved according to the movement of the front window, and even if the front window is suddenly braked, the rear window is not moved or swayed by inertia, thereby increasing reliability of operation.

In addition, the present invention blocks the occurrence of frequent malfunctions and failures of the interlocking device by forming the structure of the interlocking device relatively simply and increases the service life of the interlocking device.

In addition, the present invention can easily replace the members deformed or damaged by the impact generated from the outside.

Furthermore, the present invention can provide an open space of a larger area in a fixed space than the existing pocket door.

Furthermore, the sliding windows installed in the interlocking device of the sliding windows of the present invention may be arranged in a row in the interior of the pocket door so that the sliding doors are not exposed to the outside of the pocket door.

1 is a perspective view for explaining a conventional sliding door.
Figure 2 is a perspective view showing the interlock device of the sliding window of the present invention installed on the upper door frame.
3 is a perspective view showing an interlock device of a sliding window according to an embodiment of the present invention.
Figure 4 is a perspective view schematically showing an interlock device of a sliding window according to an embodiment of the present invention.
5 and 6 are plan views for explaining a partial operation of the interlock device according to an embodiment of the present invention.
7 is a plan view for explaining the overall operation of the interlock device according to an embodiment of the present invention.

Hereinafter, the interlocking device (hereinafter, referred to as "interlocking device for sliding window") of the sliding door for the pocket door that is stably braked without sway according to the preferred embodiments of the present invention will be described in detail.

Figure 2 is a perspective view showing a sliding device of the sliding window of the present invention installed on the upper door frame, Figure 3 is a perspective view showing a sliding device of the sliding window according to an embodiment of the present invention.

2 and 3, the sliding device of the sliding window according to an embodiment of the present invention is provided with a guide rail 10 provided in the lower portion of the upper door frame, and a lower portion of the guide rail (10) The first transfer plate 20 and the second transfer plate 30 seated on the windows 100 and 200 of the first, the first wire fixing portion 40 and the second transfer provided on the first transfer plate 20 The second wire fixing part 50 provided on the guide rail 10 adjacent to the plate 30, and the first rotating member 60 and the second rotating member provided at both ends of the second transfer plate 30 ( 70 and a wire 80 wound around the edges of the first and second rotational members 60 and 70.

Here, the windows and doors means various windows or doors installed in openings such as windows or entrances to block the interior of the building from the outside, and thus the interlocking device of the sliding windows can be mounted and used on the windows or doors. .

However, in the following drawings, the accumulation of the lengths of the guide rails 10 and the transfer plates 20 and 30 is somewhat exaggerated in the longitudinal direction. In addition, the reference numerals for the same components are used uniformly.

Hereinafter, the front (F) and the rear (R) of the linkage according to the bar as shown in Figure 3 for ease of explanation will be described separately.

2 and 3, the interlocking device of the sliding window according to an embodiment of the present invention includes a guide rail (10).

The guide rail 10 is provided at the lower portion of the upper door frame 300 or the lower portion of the housing coupled to the upper door frame 300, the first conveying plate 20 and the second conveying plate 30 is a guide rail It may be formed in any form as long as it can slide in the lower part of the (10).

More specifically, the guide rail 10 according to the present invention is a second guide rail for guiding the movement direction of the first guide rail 12 and the second window 200 to guide the moving direction of the first window (100). (14) is included.

In a particular aspect, the guide rail 10 according to the present invention is a flat plate fixed to the lower portion of the upper door frame 300, and a pair of side wall plates extending vertically along the longitudinal direction of the flat plate and spaced apart from each other, And an upper plate bent vertically from the end of each side wall plate so as to provide a space in which the first transfer plate 20 and the second transfer plate 30 are seated. At this time, the pair of top plates are bent in a direction facing each other.

2 and 3, the interlock device of the sliding window according to an embodiment of the present invention includes a first transfer plate 20 and the second transfer plate (30).

The first conveying plate 20 is coupled to the first guide rail 12 and slides on the first guide rail 12, so that the roller seating groove is inserted so that the roller installed on the upper portion of the first window 100 is inserted. 22) is formed.

As a specific aspect, the first conveyance plate 20 according to the present invention is one of the first flat plate 21 and the first flat plate 21 formed in a predetermined length along the longitudinal direction of the first guide rail 12. The roller seating groove 22 formed above and positioned between the roller seating groove 22 and the first guide rail 12 are coupled to the roller seating groove 22 to provide a seating space of the roller and the first guide rail. It is composed of a sliding member 23 coupled to 12 to connect the first flat plate 21 to the first guide rail 12.

At this time, one sliding member 23 is disposed in each roller seating groove 22, and is fixed to the first flat plate 21 through a screw or the like. More specifically, when two rollers 110 are formed in the first window 100, two roller seating grooves 22 are formed in the first transfer plate 20 so that both rollers 110 may be seated. It is preferably formed.

Similarly, at least one second conveyance plate 30 according to the present invention has a second flat plate 31 formed in a predetermined length along the longitudinal direction of the second guide rail 14 and the second flat plate 31. The formed roller seating groove 32 and the lower portion are coupled to the roller seating groove 32 and the upper portion is coupled to the second guide rail 14 to connect the second plate 31 to the second guide rail 14. It consists of a sliding member 33.

In addition, although the first flat plate 21 and the second flat plate 31 may be formed to have the same length, they may be formed to have different lengths according to the lengths of the first window 100 and the second window 200. It may be.

Figure 4 is a perspective view schematically showing an interlock device of a sliding window according to an embodiment of the present invention.

2 to 4, the interlock device of the sliding window according to an embodiment of the present invention includes a first wire fixing portion (40).

The first wire fixing part 40 rotates the wire 80 connected to the first transfer plate 20 in accordance with the movement of the first transfer plate 20 to replace the second transfer plate 30 with the first transfer plate ( 20 to be interlocked, and is installed on the side of the first transfer plate 20 facing the second transfer plate 30.

More specifically, the first wire fixing part 40 is installed on the side of the first transfer plate 20 facing the second transfer plate 30 and the first wire seating groove 41 to allow the wire 80 to be seated. The first body 42 of the formed block structure, and a first fixing rivet 44 provided in the first wire seating groove 41 to fix the wire 80 to the first wire fixing portion 40 Can be configured. In this case, a spherical or hemispherical center groove may be formed in the center of the first wire seating groove 41, and the first fixing rivet 44 may be seated in the center groove but may be spherical or hemispherical so as to restrict movement from side to side. Can be formed.

2 to 4, the interlock device of the sliding window according to an embodiment of the present invention includes a second wire fixing part (50).

The second wire fixing part 50 allows the second transfer plate 30 to move forward or rearward of the second guide rail 14 as the wire 80 installed on the second transfer plate 30 is rotated. By fixing one side of the wire 80, it is provided on the guide rail 10 adjacent to the second transfer plate (30).

In other words, when the wire 80 is rotated in response to the movement of the first transfer plate 20, the second wire fixing part 50 may be formed on the second transfer plate 20 based on the second transfer plate 30. The movement of the wire 80 is fixed on the opposite side so that the second transfer plate 30 is interlocked in the same direction along the first transfer plate 20.

That is, as shown in FIG. 4, when the first conveying plate 20 moves forward from the rear of the guide rail 10 (when the length of the wire located between the first wire fixing part and the first rotating member is reduced) ), The wire 80 rotates in a clockwise direction through the first rotating member 60 installed in front of the second transfer plate 30 and the second rotating member 70 installed behind the second transfer plate 30. However, since the second wire fixing part 50 fixes one side of the wire 80, the length of the wire 80 located between the first rotating member 60 and the second wire fixing part 50 increases. . As such, when the length of the wire 80 positioned between the first rotating member 60 and the second wire fixing part 50 is increased, the second transfer plate 30 moves forward of the guide rail 10. .

Similarly, when the first transfer plate 20 moves from the front of the guide rail 10 to the rear (when the length of the wire located between the first wire fixing portion and the first rotating member is increased), the wire 80 2 It rotates counterclockwise through the first rotating member 60 provided in front of the conveying plate 30 and the second rotating member 70 provided behind the second conveying plate 30. Since the government unit 50 fixes one side of the wire 80, the length of the wire 80 located between the first rotating member 60 and the second wire fixing unit 50 is reduced. As such, when the length of the wire 80 positioned between the first rotating member 60 and the second wire fixing part 50 decreases, the second transfer plate 30 moves to the rear of the guide rail 10. .

In this case, the first conveying plate 20 moves in a straight line while the second conveying plate 30 rotates the wire 80 wound around the first rotating member 60 and the second rotating member 70. By interlocking with the first conveying plate 20 in the same direction, the first conveying plate 20 and the second conveying plate 30 move different distances. At this time, the moving distance of the second transfer plate 30 relative to the first transfer plate 20 may vary depending on the length of the wire 80, it is not specified.

In one embodiment, the second wire fixing part 50 according to the present invention is provided on the side of the second transfer plate 30 located in the opposite direction of the first transfer plate 20 with respect to the second transfer plate 30. And a second body 52 having a block structure in which a second wire seating groove 51 is formed so that the wire 80 is seated, and provided in the second wire seating groove 51. A second fixing rivet 54 for fixing to the wire fixing part 50, and a pair of second fixing rivets 54 disposed at the front and rear of the second body 52 to fix the second body 52 to the guide rail 10; It may be composed of a fixed shaft (56).

In another embodiment, the second wire fixing part 50 according to the present invention is fixed to the guide rail 10 located in the opposite direction of the first transfer plate 20 with respect to the second transfer plate 30 and the wire ( The second body 52 having a block structure in which the second wire seating groove 51 is formed to be seated and the second wire seating groove 51 are provided in the second wire fixing part. It may be composed of a second fixing rivet 54 for fixing to 50.

When the interlocking device of a general sliding window is opened and closed, the first conveying plate and the second conveying plate are caused by inertia wobbling at both ends of the guide rail, but the interlocking device of the sliding window according to the present invention is a second conveying plate ( Since the support 30 is provided from both sides by the second wire fixing part 50 and the first conveying plate 20, the slack due to inertia does not occur at both ends of the guide rail 10.

2 to 4, the sliding device sliding door according to an embodiment of the present invention includes a first rotating member 60 and the second rotating member (70).

The first rotating member 60 and the second rotating member 70 are provided at both ends of the second transfer plate 30, and are disposed at both ends of the wire 80 so that the wire 80 can rotate smoothly. To act as a rotating shaft.

At this time, the first rotating member 60 and the second rotating member 70 may be installed on the top or bottom of the second transfer plate 30, but to prevent the collision with the second window 200 and the upper door frame It is preferable to be installed on the upper end of the second transfer plate 30 facing.

In a particular aspect, the first rotating member 60 according to the present invention is composed of a first pulley to which the wire 80 is wound at 180 °, and the second rotating member 70 is wound at 180 ° to the wire 80. May be made of a second pulley.

In this case, in order to increase the convenience of parts management, the first pulley and the second pulley may use pulleys having the same diameter, and preferably the same pulley.

If necessary, the first pulley and the second pulley may be made of a pulley provided with a bearing on the rotating shaft to reduce the frictional resistance between the wire (80). In particular, the wire 80 wound before and after the second transfer plate 30 is changed to 180 °, so as the pulley is installed in this portion, it prevents abrasion by friction of the wire 80, By allowing the wire 80 to proceed smoothly, the frictional resistance can be further lowered.

Accordingly, when the first transfer plate 20 is moved, one end is fixed to the second wire fixing part 50 and the wire 80 is wound freely on both ends of the second transfer plate 30. 2 transfer plate 30 is interlocked.

2 to 4, the interlock device of the sliding window according to an embodiment of the present invention includes a wire (80).

The wire 80 is the first transfer plate 20 and the second so that the sliding window is opened and closed by interlocking the second window 200 provided on the same guide rail 10 in accordance with the movement of the first window (100). By connecting the transfer plate 30, the first rotary member 60 and the second rotary member 70 is wound elliptically.

More specifically, the wire 80 is drawn out from the first rotating member 60 to extend in the direction of the second rotating member 70 and then wound to 180 ° from the second rotating member 70, and then the first rotating member ( It extends in the direction of 60) and is wound 180 degrees from the first rotating member 60 to the front end and the end.

Accordingly, the length of the wire 80 positioned between the first rotating member 60 and the second wire fixing part 50 is changed according to the movement of the first transfer plate 20 so that the second transfer plate 30 is changed. It acts to interlock with the first transfer plate 20 in the same direction.

If necessary, the wire 80 may be formed to be wound on the first rotating member 60 and the second rotating member 70 a plurality of times. This is to adjust the ratio of the moving distance of the second conveying plate 30 to the moving distance of the first conveying plate 20.

2 and 3, the sliding device of the sliding window according to an embodiment of the present invention may further include a transfer plate stopper (90 ', 90 ").

The transfer plate stoppers 90 'and 90 "are provided with one or two on the surface of the guide rail 10 located in the movement path of the first transfer plate 20, and when the sliding window is opened or closed, It serves to set the fixed position of the transfer plate 20 and the second transfer plate (30).

When two transfer plate stoppers 90 'and 90 "are provided at both ends of the guide rail 10, the maximum movement distance of the linkage is determined by the transfer plate stoppers 90' and 90". do.

More specifically, the conveying plate stoppers 90 'and 90 "are placed outside the pocket house so that the fixed position of the first conveying plate 20 and the second conveying plate 30 can be set when the sliding window is closed. The first conveying plate stopper 90 ′ provided in the guide rail 10 located therein and the fixed position of the first conveying plate 20 and the second conveying plate 30 when the sliding window is opened. It may be composed of a second transfer plate stopper (90 ") provided in the guide rail 10 located inside the pocket house.

As a specific aspect, the transfer plate stoppers 90 'and 90 "according to the present invention may be formed in a single unit in a cylindrical form, and provided from the first transfer plate 20 in a portion in contact with the first transfer plate 20. A shock absorbing member may be provided to alleviate the impact and reduce the impact sound, wherein the shock absorbing member is made of rubber, synthetic resin, or the like, and the form thereof is not particularly limited.

As such, when the shock absorbing members are provided on the conveying plate stoppers 90 'and 90 ", noise and damage due to the collision between the conveying plate stopper and the first conveying plate 20 can be reduced even when the user opens and closes the sliding window. As a result, the interlock is further advanced.

In addition, the transfer plate stoppers 90 'and 90 "may be installed at positions directly contacting the first transfer plate 20, but the transfer plate stoppers 90', If the stopper block 92 is in contact with the 90 ") is installed may be installed in a position that can contact the stopper block 92.

In this case, the stopper block 92 is preferably installed on the side of the first transfer plate 20 located in the opposite direction of the second transfer plate 30 with respect to the first transfer plate 20. This is because the stopper block 92 or the first rotating member 60 and the second rotating member 70 are hit by the first rotating member 60 and the second rotating member 70 installed on the second transfer plate 30. This is to prevent damage.

Referring to Figure 4, the sliding device of the sliding window according to an embodiment of the present invention may further include a moving space expansion means (95, 96, 97) of the transfer plate.

Moving space expansion means (95, 96, 97) of the transfer plate is further moved to the window so that all the windows exposed to the outside of the pocket 400 when the pocket door is opened can be inserted into the interior of the pocket 400 It is a configuration that provides space.

For example, the transfer plate stopper 90 'which limits the movement of the second wire fixing part 50 and the first transfer plate 20 that restricts movement of one side of the wire 80 installed in the second transfer plate 30, In the case of 90 "), the sliding window is installed so that a part of the window is exposed to the outside at the outside of the pocket house 400 when the pocket door is opened, or it is installed to secure a small open space in a predetermined space. have.

However, if the moving device expansion means (95, 96, 97) of the transfer plate is provided in the interlocking device of the sliding window, provide a space to move to the first transfer plate 20 and the second transfer plate 30 further pocket Not only contributes not to expose the windows to the outside of the house 400, but also contributes to secure an open space of a large area in a predetermined space.

To this end, the moving space expansion means (95, 96, 97) of the transfer plate is configured to include a third rotary member 95, the fourth rotary member 96 and the second wire (97).

The third rotating member 95 and the fourth rotating member 96 are positioned at both ends between the first wire fixing part 40 and the stopper block 92 and are attached to the first transfer plate 20. It can be composed of a pulley. At this time, the third rotary member 95 and the fourth rotary member 96 may be installed on the upper or lower end of the first transfer plate 20, but the upper door frame to prevent the collision with the first window (100) It is preferable to be installed on the upper end of the first transfer plate 20 facing.

The second wire 97 is wound around the third rotating member 95 and the fourth rotating member 96 and coupled to the first wire fixing part 40 and the stopper block 92, wherein the stopper block ( Rotates in accordance with the movement of 92).

In this case, a third wire seating groove 46 in which the second wire 97 is seated is formed in the first body 42 of the first wire fixing part 40 so that the second wire 97 can be coupled thereto. . In addition, a third fixing rivet 48 may be formed in the third wire seating groove 46 to fix the second wire 97.

In addition, the stopper block 92 has a fourth wire seating groove 93 on which the second wire 97 is seated so that the second wire 97 can be coupled thereto. In addition, a fourth fixing rivet 94 may be formed in the fourth wire seating groove 93 to fix the second wire 97.

If necessary, a friction force increasing material (not shown) may be provided on the surface of the first transfer plate 20 in contact with the stopper block 92.

The friction force increasing member prevents the stopper block 92 from being moved by an external force such as recoil of the first transfer plate 20 while the stopper block 92 is not in contact with the transfer plate stoppers 90 'and 90 "during opening and closing of the sliding window. It is a structure for doing so.

In other words, the friction force increasing material is to increase the friction force acting between the stopper block 92 and the first transfer plate 20, and any friction increasing material may be used as long as this object can be achieved.

To this end, the friction increasing material is applied to the surface of the first transfer plate 20 in contact with the stopper block 92. As a specific aspect, a high viscosity grease or the like may be used as the friction force increasing material according to the present invention, and specifically, FLOIL of KANTO KASEI LTD may be used.

As such, the friction force increasing material increases the friction force acting between the stopper block 92 and the first transfer plate 20 so that the stopper block 92 is in contact with the transfer plate stoppers 90 'and 90 ". The stopper block 92 acts to move only when a larger external force is applied.

If the stopper block 92 is moved while not in contact with the conveying plate stoppers 90 'and 90 "while opening and closing the sliding window, the second conveying plate 30 is independent of the first conveying plate 20. The movable space is secured so that rocking may occur in the second transfer plate 30.

The interlocking device of the sliding window according to the present invention described above is described based on a sliding window composed of two windows (first window and second window) through FIGS. 2 to 4, but also a sliding window composed of three or more windows. Of course, it is possible to apply. At this time, a transfer plate is added between the first transfer plate 20 and the second transfer plate 30 according to the number of windows, and a pair of wire fixing parts are provided on the transfer plate, like the second transfer plate 30. The rotating member, and the wire is provided to operate all the transfer plate is interlocked.

5 and 6 are plan views for explaining a partial operation of the interlock device according to an embodiment of the present invention.

As shown in FIG. 5, when the first window 100 is moved in the opposite direction to the pocket house 400 to close the sliding window in the open state, the first transfer plate 20 is opposite to the pocket house 400. Direction, the stopper block 92 installed in the first transfer plate 20 is in contact with the first transfer plate stopper 90 'installed outside the pocket house 400, and the first transfer plate 20 and the first transfer plate 2 The transfer plate 30 is stopped first. In this case, the stopper block 92 in contact with the first transfer plate stopper 90 ′ is positioned adjacent to the third rotating member 95.

Subsequently, when an additional external force is provided in a direction opposite to the pocket house 400 to move the stationary first transfer plate 20, the stopper block 92 positioned to be adjacent to the third rotating member 95 causes the first transfer plate to move. The second wire 97 moves in the direction of the fourth rotating member 96 while being in contact with the stopper 90 '. Here, the additional external force is a frictional force increasing material to overcome the friction force generated between the stopper block 92 and the first transfer plate 20 to move the stopper block 92 along the second wire 97 to the fourth rotating member. Means an external force that can be moved in the (96) direction.

In this way, the first window and door do not contact the side door frame in the state in which the first conveying plate 20 and the second conveying plate 30 are first stopped, so that the complete closing is not performed. However, as the stopper block 92 moves in the direction of the fourth rotating member 96, a space in which the first transfer plate 20 and the second transfer plate 30 can move by the movement distance of the stopper block 92 is provided. The first conveying plate 20 and the second conveying plate 30 are provided to be moved further in the opposite direction to the pocket house 400 to achieve a complete closure.

As shown in FIG. 6, when the first window 100 is moved toward the pocket house 400 in order to open the sliding window in the closed state, the first transfer plate 20 moves toward the pocket house 400. The stopper block 92 installed on the first conveying plate 20 is brought into contact with the second conveying plate stopper 90 ″ installed in the pocket 400, and the first conveying plate 20 and the second The conveying plate 30 is stopped secondly. At this time, the stopper block 92 in contact with the second conveying plate stopper 90 "is positioned adjacent to the fourth rotating member 96.

Subsequently, when an additional external force is provided in the direction of the pocket house 400 to move the stationary first transfer plate 20, the stopper block 92 positioned adjacent to the fourth rotating member 96 causes the second transfer plate stopper to move. And moves in the direction of the third rotating member 95 by the second wire 97 in contact with 90 ".

As described above, the first window is partially exposed to the outside of the pocket house in the state in which the first transfer plate 20 and the second transfer plate 30 are secondarily stopped. However, as the stopper block 92 moves in the direction of the third rotating member 95, a space in which the first conveying plate 20 and the second conveying plate 30 can move by the movement distance of the stopper block 92 is provided. The first conveying plate 20 and the second conveying plate 30 are provided to further move toward the pocket house 400 so that the first window and the second window are completely inserted into the inside of the pocket house.

As a result, the sliding device of the sliding window according to the present invention can provide an open space of a larger area in a predetermined space by the moving space expansion means (95, 96, 97) of the transfer plate, basically opened The sliding windows of the state are partially exposed to the outside of the pocket house, but the sliding doors can be inserted into the inside of the pocket house by the user's selection.

7 is a plan view for explaining the operation of the interlock device according to an embodiment of the present invention.

As shown in FIG. 7, when the first window 100 is moved in the direction of the pocket 400 to open the sliding window in the closed state, the first rotating member 60 in contact with the wire 80 may be formed. While the second rotating member 70 rotates in the counterclockwise direction, the first transfer plate 20 moves in the pocket house 400.

At this time, since one side of the wire 80 is connected to the first wire fixing part 40 and the other side is connected to the second wire fixing part 50, the first transfer plate 20 is pocket-packed by an external force. When moving in the direction (400), the second transfer plate 30 also moves in the pocket collection (400) direction.

In other words, when the first transfer plate 20 moves toward the pocket house 400, the second wire fixing part 50 maintains its initial position while the first wire fixing part 40 is the pocket house 400. (1), the first wire fixing part 40 and the first rotating member 60 are separated from each other, and the second rotating member 70 and the first rotating member 60 are closer.

That is, when the wire 80 rotates in the counterclockwise direction, a force pulling from the first wire fixing part 40 on the basis of the first rotating member 60 acts on the second wire fixing part 50. The first rotating member 60 moves in the pocket house 400, and as a result, the second transfer plate 30 connected to the first rotating member 60 moves in the pocket house 400. In this case, the first transfer plate 20 and the second transfer plate 30 overlap each other in the inside of the pocket house 400.

On the contrary, when the first window 100 is moved in the opposite direction to the pocket 400 to close the sliding window in the open state, as shown in FIG. 5, the first rotating member contacting the wire 80 ( 60 and the second rotating member 70 is rotated in a clockwise direction while the first transfer plate 20 moves in the opposite direction to the pocket house 400, the second transfer plate 30 also opposite the pocket house 400 Go to.

In other words, when the first transfer plate 20 moves in the opposite direction to the pocket house 400, the second wire fixing part 50 maintains its initial position while the first wire fixing part 40 is the pocket house ( Since the movement in the opposite direction, the first wire fixing part 40 and the second rotating member 70 is far away, the second rotating member 70 and the second rotating member 70 is closer.

That is, when the wire 80 is rotated in the clockwise direction, a force pulling from the first wire fixing part 40 on the basis of the second rotating member 70 acts on the second wire fixing part 50 so that the second wire fixing part 50 operates. The rotating member 70 moves in the opposite direction to the pocket house 400, and as a result, the second transfer plate 30 connected to the second rotating member 70 moves in the opposite direction to the pocket house 400.

As a result, when the first transfer plate 20 is moved in the direction of the pocket house 400 by the same principle, the second transfer plate 30 is moved in the direction of the pocket house 400, and the first transfer plate 20 is pocketed. When the house 400 is moved in the opposite direction, the second transfer plate 30 is moved in the opposite direction to the pocket house 400.

In the interlocking device of the sliding window described above, the wire 80 is installed on the second transfer plate 30, and the wire 80 is fastened to the first wire fixing part 40 installed on the first transfer plate 20. As a result, the movement direction of the second transfer plate 30 depends on the movement direction of the first transfer plate 20.

In addition, one side of the wire 80 provided on the second transfer plate 30 is fixed by the first wire fixing part 40, and the second wire fixing part 50 is disposed in a direction opposite to the first transfer plate 20. Since the other side is fixed, the second conveying plate 30 is stably supported at the left and right (the first wire fixing part and the second wire fixing part) even when the first conveying plate 20 is suddenly stopped. It does not occur, and movement by rebound does not occur.

In other words, the interlocking device of the sliding window according to the present invention enables the inertia control of the second window 200 to be interlocked according to the movement of the first window 100.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention as defined by the following claims. It can be understood that it is possible.

10: guide rail 12: first guide rail
14 second guide rail 20 first transfer plate
30: second transfer plate 40: first wire fixing portion
41: first wire seating groove 42: first body
44: first fixing rivet 50: second wire fixing part
51: second wire seating groove 52: second body
54: second fixed rivet 56: fixed shaft
60: first rotating member 70: second rotating member
80: Wire 90 ', 90 ": Transfer plate stopper
92: stopper block 95: third rotating member
96: fourth rotating member 97: second wire
100: first window 200: second window
300: upper door frame 400: pocket house

Claims (9)

A guide rail provided below the upper door frame and having a first guide rail guiding a moving direction of the first window and a second guide rail guiding a moving direction of the second window;
A first transfer plate sliding on the first guide rail and a second transfer plate sliding on the second guide rail;
A first wire fixing part provided on a side of the first conveying plate facing the second conveying plate, and a second wire fixing part provided on a guide rail adjacent to the second conveying plate;
First and second rotary members provided at both ends of the second transfer plate; And
A wire wound around the first rotating member and the second rotating member and coupled to the first wire fixing part and the second wire fixing part to rotate according to the movement of the first transfer plate;
A transfer plate stopper provided at an upper portion of the guide rail to limit a movement path of the first transfer plate;
A stopper block disposed on a side surface of the first transfer plate in a direction opposite to the second transfer plate with respect to the first transfer plate and in contact with the transfer plate stopper;
Third and fourth rotary members positioned at both ends of the first wire fixing part and the stopper block and attached to the first transfer plate; And
And a second wire wound around the third rotating member and the fourth rotating member and coupled to the first wire fixing part and the stopper block to rotate according to the movement of the stopper block. delete delete delete The method of claim 1,
The interlocking device of a sliding window, characterized in that the friction force increasing material is applied to the surface of the first transfer plate in contact with the stopper block. The sliding device of claim 1, wherein the first rotating member and the second rotating member comprise pulleys. The method of claim 1, wherein the first wire fixing portion
A first body of a block structure installed on a side of the first transfer plate facing the second transfer plate and having a first wire seating groove in which the wire is seated; and
Interlocking device of a sliding window provided in the first wire seating groove is composed of a first fixing rivet for fixing the wire to the first wire fixing portion. The method of claim 1, wherein the first transfer plate is
The sliding device of the sliding window, characterized in that the roller seating groove is provided so that the roller is installed on the upper portion of the first window. The method of claim 8, wherein the first transfer plate is
A sliding member positioned between the roller seating groove and the first guide rail, coupled to the roller seating groove to provide a seating space of the roller, and coupled to the first guide rail to connect and install the first plate to the first guide rail. Sliding window interlock device, characterized in that provided.

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