DE112011103609B4 - Horizontal window lock system - Google Patents

Abstract

A horizontal window lock system, comprising: a straight rail provided at a lower portion of a window frame; and a movable window (20) reciprocally movable along the rectilinear rail and provided with window glass, a roller housing (50) provided at a lower portion of the movable window (20) to be moved along the rail a lower track (60) movable to be spaced from the roller housing (50); a guide plate (70) fixedly attached to the roller housing (50); a guide hole (75) attached to the guide plate A guide pin (69) which is moved to a state inserted in the guide hole (75); a roller housing guide (80) designed as a cylinder having a fixed length and having both ends thereof fixed to a base plate (64) ) of the lower track (60) are fixed to guide the movement of the roller housing (50); and a roller housing mounting member (55) formed at both ends of the roller housing (50) and further formed with a through hole into which the roller housing guide (80) is inserted, the guide pin (69) being located in the guide hole (75) of the guide plate (75). 70) is movable by rotation of a handle (H), and thus the movable window (20) is movable in a direction perpendicular to the window glass so as to be in close contact with the window frame.

Description

TECHNICAL AREA

The present invention relates to a horizontal window locking system, and more particularly to a horizontal window locking system in which a window is reciprocated along a rail provided on a window frame and moved in a direction perpendicular to the reciprocating motion to completely contact the window frame be, whereby the air-tightness is increased.

STATE OF THE ART

In general, a window system is a generic term for a window frame disposed in a wall of a building or house and a window mounted in the window frame. The window system has a lighting function for introducing external light, a ventilation function for ventilating the interior of a building or house, and a climate function for preventing a heat transfer between the inside and outside of the building or house.

The window system can be classified according to its opening and closing process in a sliding and a joint system. In the hinged window system, a window connected to a window frame is pivoted about the hinge via a hinge. The hinged window system has excellent airtightness, water resistance, and excellent wind pressure resistance, and also has the advantage of facade partitioning and structural stability of the window system. However, the sliding type has a more beautiful facade than the hinge type. In addition, if no separate locking means is provided on the hinge window system, the window may be accidentally opened or closed by wind.

In the sliding window system, the window is linearly reciprocated along a rail provided on the window frame to be opened or closed. The sash window system has the advantage of having a nicer façade than the hinge type, but has some disadvantages in terms of airtightness, water resistance and wind pressure resistance.

DE 20 2008 004 033 U1 concerns a fitting for horizontal sliding windows. The sliding leaf is movable after unlocking the closure position perpendicular to its sliding leaf plane and freely displaceable in a locked open position along two guides. The control panel carrying the sliding leaf is arranged with its plane perpendicular to the sliding leaf level and has control means which are coupled to a drive rod fitting, wherein the control means at least one driver attached to the espagnolette fitting, an adjustable and movable along the sliding leaf level actuator arm and a Ausstellarm Assigned control arm exist.

PRESENTATION OF THE INVENTION

TECHNICAL TASK

An object of the present invention is to provide a horizontal window locking system in which a sliding window can be airtightly brought into contact with a window frame by the operation of a handle, thereby providing excellent airtightness, waterproofness and excellent wind pressure resistance.

Another object of the present invention is to provide a horizontal window locking system having a joint function that does not occupy a living space, unlike a hinged window system in which living space is occupied by an inwardly hinged window.

SOLUTION OF THE TASK

In order to achieve the object of the present invention, the present invention provides a horizontal window locking system according to claim 1. The horizontal window lock system comprises a linear rail provided at a lower portion of a window frame and a movable window reciprocated along the linear rail provided with window glass, the movable window being in a closed position the window glass is moved perpendicular direction to be brought close or close to the window frame in contact.

The horizontal window lock system further comprises a roller housing disposed at a lower portion of the movable window to be moved along the rail; a lower track which is moved to be spaced from the roller housing; a guide plate fixedly secured to the roller housing; a guide hole formed on the guide plate; a guide pin which is moved in a state inserted in the guide hole; a roller housing guide formed as a cylinder having a desired length, both ends of which are fixed to the base plate to guide the movement of the roller housing; and a roller housing mounting portion attached to both Ends of the roller housing is formed and is further formed with a through hole into which the roller housing guide is inserted.

The roller housing guide preferably has a first guide, whose both ends are fixed to the base plate, and a second guide, which is formed as a hollow cylinder, in which the first guide is inserted.

ADVANTAGEOUS EFFECTS OF THE INVENTION

Since the sliding window can be airtightly brought into contact with a window frame by operation of a handle, it is possible according to the present invention to provide the excellent airtightness, water-tightness and excellent wind pressure resistance.

list of figures

• 1A und 1B schematische perspektivische Ansichten zum Erklären des Betriebs eines Fenstersystems gemäß der vorliegenden Erfindung sind.
• 2A und 2B Schnittansichten in Längsrichtung sind, die den Betrieb eines Fenstersystems gemäß der vorliegenden Erfindung zeigen.
• 3 eine perspektivische Ansicht einer Hardware bzw. eines Beschlags ist, der an einem Fenster des Fenstersystems gemäß der vorliegenden Erfindung bereitgestellt ist.
• 4 eine perspektivische Teilexplosionsansicht eines Abschnitts A aus 3 ist.
• 5 und 6 perspektivische Ansichten sind, die eine untere Fläche eines Teils aus 4 zeigen.
• 7 und 8 perspektivische Ansichten sind, die eine Teilmontage des Fenstersystems gemäß der vorliegenden Erfindung zeigen.

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the preferred embodiments taken in conjunction with the accompanying drawings, in which:

• 1A and 1B are schematic perspective views for explaining the operation of a window system according to the present invention.
• 2A and 2 B In the longitudinal direction are sectional views showing the operation of a window system according to the present invention.
• 3 Figure 4 is a perspective view of a hardware provided on a window of the window system according to the present invention.
• 4 a partial exploded perspective view of a section A from 3 is.
• 5 and 6 Perspective views are that make up a lower surface of a part 4 demonstrate.
• 7 and 8th are perspective views showing a partial assembly of the window system according to the present invention.

PREFERRED EMBODIMENTS OF THE INVENTION

Hereinafter, the embodiments of the present invention will be described in detail.

The terms and words used in the description are not limited to the typical or dictionary definition as described below, and may be construed as meaningful meanings and definitions consistent with the technical ideas.

The 1A and 1B 3 are schematic perspective views for explaining an operation of a window system according to the present invention and FIGS 2A and 2 B are longitudinal sectional views showing the operation of a window system according to the present invention.

As in 1A As shown, a window system closes a window frame 10 one installed in a wall of a building and a window 20 . 25 that in the window frame 10 is arranged. The window closes a fixed window 25 one, at a desired location of the window frame 10 is attached, and a movable window 20 which is moved along a rail, not shown, provided in a lower portion of the window frame 10, around the window frame provided with window glass w 10 to open and close. The moving window 20 is parallel with the window frame 10 arranged and is on the rail of the window frame 10 in a first direction (A direction in the 1A and 1B ) is moved back and forth to open and close the window system. While the moving window 20 parallel to the window frame 10 is arranged, it is also in the direction of the window frame 10 moved, that is in a second direction (B direction in 1B ) perpendicular to a surface of the window glass w, and thus is airtight with the window frame 10 (hereinafter, the window system closely brought into contact with the window frame in this way is called the "horizontal window lock system"). In the horizontal window lock system according to the present invention, the movable window becomes 20 on the straight rail of the window frame in the first direction A to open and close the horizontal window lock system. Furthermore, the movable windows 20 in the second direction (B direction) to closely contact the window frame, thereby maintaining the closing state.

In the horizontal window lock system according to the present invention, it is necessary to define a position of the movable window because the movable window 20 is moved three-dimensionally. Hereinafter, an "open position" means a position in which the window system is moved by moving the movable window 20 is opened, and a "closed position" a position in which the movable window 20 is moved from the opening position in the first direction (A direction) to close and open a portion of the window frame, and a "locking position" a position in which the movable window 20 in the second direction (B direction) is moved to fit closely with the window frame 10 to be contacted.

The 2A and 2 B are sectional views in the longitudinal direction of the horizontal window locking system when it is arranged in the opening and closing position. That is, when the horizontal window lock system is in the open position (FIG. 2A ) is the moving window 20 not tight with the window frame 10 in contact so that there is a gap G between them. External and internal air can circulate through the gap G, so that a ventilation function is performed. In other words, according to the horizontal window lock system of the present invention, even in the closed position where the movable window is not opened, there is a gap between the movable window and the window frame, so that the ventilation function can be performed. At this time, a locking function can be performed although the ventilation is performed so that the window can not be opened from the outside. When the horizontal window lock system in the closed position ( 2 B ) is the moving window 20 closely in contact with the window frame 10 so that there is no gap between them.

After that, the principle in which the movable window 20 of the horizontal window lock system in the second direction is described.

3 is a perspective view of a fitting, which is provided at a window of the window system according to the present invention, wherein the fitting is adapted to enclose the movable window, and 4 is a perspective exploded part view of a section A from 3 ,

As in 3 shown, the movable window 20 of the horizontal window locking system closes a fitting 30 , an outer layer coated on the outer surface of the fitting (not shown), and a handle H provided as an elongated member of the fitting to allow a user to open and close the window. The fitting 30 is formed as a rectangular frame and arranged to enclose a side surface of the movable window. The fitting 30 causes a force to be transmitted by rotation of the handle H via a link.

As in 4 Shown are a lower track 60 and a roller housing 50 at a lower cross member of the fitting 30 arranged. The roller housing 50 takes a role 52 on, focusing on the on the window frame 10 provided rectilinear rail rotates, so that the movable window can be moved in the first direction and the lower track rail 60 is provided to allow the movable window to be moved in the second direction due to the principle described below.

The lower track 60 closes a base plate 64 , a pole 66 provided on an outer surface of the base plate 64 to be linearly moved by rotation of the handle H, a guide member 68 , which is fixed to the rod 66, and a corner drive connecting pin 62 one at the stake 66 is designed to be in a corner drive 40 trained hole to be introduced. When the handle H is rotated by a user, once again a momentum is added to the corner drive 40 , the drive connection pin 62 , the rod 66 and the guide element 68 transferred, so that the guide element can be moved linearly. The lower track 60 turns off in the B direction 1b by the linear movement of the guide element 68 moved, whereby the horizontal locking is achieved.

If the moving window 20 is in the open position, is the lower track 60 at a distance of about 20 mm from the roller housing 50 spaced, and if the moving window 20 is moved from the closed position to the locking position, the lower running rail is moved in parallel to close with the roller housing 50 to be in contact.

The 5 and 6 FIG. 15 is perspective views illustrating a lower surface of a part. FIG 4 show, where 5 a bottom perspective view of the lower track and the roller housing is when the movable window 20 in the open position, and 6 is a bottom perspective view of the lower track rail and the roller housing when the movable window 20 in the closed position.

With reference to 5 is a guide plate 70 firmly on the roller housing 50 attached in which the role 52 is arranged. The guide plate 70 is with a V-shaped guide hole 70 educated. The roller housing 50 is at the lower track 60 arranged to be relatively movable. A roller housing mounting part 55 that in the lower track 60 is mounted on both lateral ends of the roller housing 50 provided. The roller housing mounting part 55 is formed with a through hole, not shown. A roller housing guide 80 is inserted into the through hole. The roller housing guide 80 is formed as a cylinder with a desired length and both ends of the roller housing guide 80 are at the base plate 64 attached. The roller housing 50 is arranged to be in a longitudinal direction (up and down direction in FIG 5 ) of the roller housing guide 80 is movable while the roller housing mounting part 55 in the roller housing guide 80 is mounted.

The guide element 68 is at the stake 66 attached and a guide pin 69 is on one side of the guide element 68 educated. The guide pin 69 is in one in the leadership hole 75 the guide plate 70 inserted state movably arranged. 7 shows that in the pole 66 mounted guide element 68 and on the guide element 68 trained leadership 69 ,

If the rod 66 by the operation of the handle H to the right in 5 is moved, it is the principle of operation, which is attached to the rod guide pin 69 a force on an inside of the guide hole 75 and moved further to the right side. Here is the guide plate 70 through the power of the guide pin 69 to the upper side of the 5 moves, and the roller housing 50 to which the guide plate is attached is also moved to the upper side. At this time, the roller housing mounting part becomes 55 of the roll housing 50 along the roller housing guide 80 moved to the upper side. If the guide pin 69 finally at the end of the guide hole 75 arrives, the roller housing mounting part comes 55 of the roll housing 50 also at the end (upper side) of the roller housing guide 80 on (see 6 ).

Accordingly, a relative distance between the roller housing 50 and the base plate 64 be changed and a relative distance between the role 52 and the moving window 20 that is disposed on the base plate can also be changed so that the movable window can be brought into close contact with the window frame. That is, it is possible to achieve the horizontal locking of the window system.

8th shows a cylindrical roller housing guide 80 which in the through hole of the roller housing mounting part 55 of the roller housing 50 is introduced. The roller housing guide 80 can be a first guide 82 include, both ends of the base plate 64 are mounted, and a second guide 84 , which is formed as a hollow cylinder and in which the first guide 82 is inserted. However, the structure of the roller housing guide is 80 not limited thereto, and the first and second guides may be made integral.

For example, assume that an angle of the handle is 0 ° when the movable window 20 of the horizontal window locking system is open (see 5 ), is the guide pin 69 at one end of the guide hole 75 arranged and the lower track is maximum of the roller housing 50 spaced. And when the handle H is rotated through an angle of about 90 °, the guide pin 69 is approximately around a central portion of the guide hole 75 arranged and the running rail 60 is close to the roller housing 50 in contact. When the handle H is then further rotated to an angle of about 180 °, the guide pin is 69 at the other end of the guide hole 75 arranged and the window is completely in contact with the window frame (see 6 ).

While the present invention has been described in terms of particular embodiments, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and breadth of the invention as defined in the following claims.

INDUSTRIAL APPLICABILITY

Since the movable window is moved on the rail provided on the window frame to open and close the window system, and also enables to be airtightly brought into contact with the window frame, it is possible according to the present invention to provide the airtightness function a disadvantage with sliding windows was, and thus it is possible to prevent external air from being introduced into a room and heat transfer between the inside and outside of a building, and external noise is also completely eliminated.

Claims (3)

A horizontal window lock system, comprising: a straight rail provided at a lower portion of a window frame; and a movable window (20) which is reciprocally movable along the rectilinear rail and provided with window glass, a roller housing (50) provided at a lower portion of the movable window (20) to move along the rail become; a lower track (60) which is movable to be spaced from the roller housing (50); a guide plate (70) fixedly attached to the roller housing (50); a guide hole (75) formed on the guide plate (70); a guide pin (69) which is moved to a state inserted in the guide hole (75); a roller housing guide (80), which is designed as a cylinder with a fixed length and whose both ends are secured to a base plate (64) of the lower track (60) to guide movement of the roller housing (50); and a roller housing mounting member (55) formed at both ends of the roller housing (50) and further formed with a through hole into which the roller housing guide (80) is inserted, the guide pin (69) in the guide hole (75) of the guide plate (70) is movable by rotation of a handle (H), and thus the movable window (20) is movable in a direction perpendicular to the window glass so as to be in close contact with the window frame. Horizontal window locking system behind Claim 1 in that the lower track (60) has a rod (66) disposed on an outer surface of the base plate (64) to be linearly moved by rotation of the handle (H), and a guide member (68) attached to the rod (66). Horizontal window locking system behind Claim 1 in that the roller housing guide (80) has a first guide (82), whose both ends are fixed to the base plate (64), and a second guide (84), which is formed as a hollow cylinder into which the first guide (82) 82) is introduced.

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