KR102026960B1 - Air-tightness device for windows using wind guide and wheel and window include this same - Google Patents

Abstract

The present invention relates to an airtightness device for a window using a windshield guide and a roller, and to an airtight window including the same, in which the roller is installed at the bottom of the window to induce the window to softly slide, and the bottom of the window is made close to the floor of a window frame and a vacant space formed at an upper part of the window is blocked through a structure (installation structure) of the roller to prevent lowering of room cooling and warming efficiency caused by external air infiltration, indoor pollution caused by the inflow of external foreign materials (dust, insects), and damage caused by shaking of the window. The airtightness device for the window using the windshield guide and roller according to the present invention comprises: the roller (10) assembled at the bottom of the window and rolling along a lower guide rail of the window frame; and one or more windshield guides (20) blocking the gap between an upper part of the window and window frame side upper guide rail.

Description

Air-tightness device for windows using wind guide and wheel and window include this same}

The present invention relates to a window and, more particularly, by installing a door car at the bottom of the window to guide the smooth sliding opening and closing of the window, and both the bottom and the top of the window to close the gap between the window and the window frame to maintain airtightness and shaking. It is related with a windproof guide and a door-to-door airtight apparatus using a windshield, and the airtight window including the same.

This section provides background information related to the present application but is not necessarily prior art.

In general, various types of buildings including houses, apartments, officetels, shopping malls, and the like are provided with a plurality of windows of various sizes for the purpose of ventilation, dimming, and access of the interior.

Here, the windows and doors are windows and doors that are used for the purpose of ventilating the interior of the room or indoors while preventing the wind by separating the indoor and outdoor.

The structure of a window is composed of a frame (or frame) and a window (or door) mounted inside the frame.

The window is formed in a rectangular opening for the installation of the window at a predetermined point of the wall, the window frame of the rectangular frame shape is provided with a pair of guide rails on the upper and lower surfaces, respectively, along the inner wall of the opening, It is the most common structure that a pair of windows are installed to be slidably moved through guide rails provided in the window frame.

In the case of a sliding window, the window must be made smaller in size (height) than the window frame so that the window can be installed and disassembled. Therefore, there is a gap between the upper and lower parts of the window and the window frame. This has the following problems.

For example, as shown in FIG. 1, a door car 2 is installed at the bottom of the window 1 for a smooth sliding operation of the window 1, and the window 1 is provided on the structure and installation structure of the door car 2. There is a large gap between the bottom of the bottom and the bottom of the window frame (3). In detail, the door car 2 is assembled with a screw while the door frame protrudes from the bottom of the window 1 so that the wheels are supported by the lower guide rail 4, so that the bottom of the window 1 and the window frame 3 are supported. There is a gap D1 having a large size (same or larger than the diameter of the wheel) between the bottom surfaces of the bottom surface.

In addition, a gap D2 exists between the upper portion of the window 1 and the window frame 3 so that the window 1 can be separated from the window frame 3. This gap D2 is generated for the method of lifting the window 1 and then tilting the bottom of the window 1 inwardly to separate the gap, which is indispensable for the structure of a conventional window and door.

The following problems occur through the gap.

1. Lower insulation and higher cost of insulation (including sound insulation).

External air (hot air, cold air) penetrates into the room (opposite cold air, hot air is discharged to the outside) through the gap (D1, D2) to cause room cooling and loss of heating heat, so the operation of the air conditioner The rate rises and costs rise.

Along with the decrease in air conditioning efficiency, external noise penetrates into the room.

2. Indoor contamination by dust (fine dust, insects).

External dust (fine dust, insects) penetrates the room through the gaps D1 and D2 and contaminates the room.

3. Window breakage.

The gap between the window and the window frame (D1, D2) is caused by the shaking of the window (before and after, up and down) to cause damage such as window breakage. In particular, it was found that the cause of the breakage of the window during the strong wind (typhoon) is caused by the shaking of the window, so that the glass is less shaken by fixing the window and the window frame during the strong wind.

Patent documents that can confirm the background art of the present invention include Patent No. 10-1648770, Patent No. 10-2017-0135595, and the like.

The present invention is to solve the problems as described above, by minimizing the gap between the window frame and both the bottom and top of the window to reduce the heating and cooling efficiency due to the infiltration of outside air, the inflow of foreign matter (dust, insects) The purpose of the present invention is to provide a windproof guide for preventing damage caused by indoor pollution and window shaking, and a door-to-door airtight device using a door-to-door car, and a confidential window including the same.

The airtight guide for the window and door using the windproof guide and the door according to the present invention includes a door and door is assembled to the bottom of the window and rolls along the lower guide rail of the window frame, inserting the door to the door insertion groove of the window It is lowered to be close to the bottom of the window frame, the window is lowered through the doorway, characterized in that the airtight by blocking the empty space formed in the upper portion of the window with a windproof guide.

The present invention is characterized in that when there is no door insertion groove into which the door is inserted into the bottom of the window, a spacer having a door insertion groove is assembled to the window to apply the door.

According to the airtight guide and the airtight device for windows and doors using the windproof guide and the door according to the present invention, the door is installed on the bottom of the window to facilitate the smooth sliding operation of the window and due to friction between the window and the frame It has the effect of preventing damage, and also, through the structure of the door car and the installation structure for the window, the bottom of the window is close to the bottom of the window frame, covering all parts of the lower guide rail to ensure airtightness at the bottom and The air gap guide fills the space between the upper part of the window and the window frame to secure airtightness between the upper part of the window and the window frame, preventing the infiltration of outside air and the discharge of internal air, ensuring insulation and preventing indoor contamination by fine dust, and improving sound insulation performance. In addition, the window is not shaken by strong winds, to prevent breakage of the window And it is.

1 is a view showing a window according to the prior art.
Figure 2 is a front view showing a window to which the airtight device for windows and doors using the wind guide and the door according to the first embodiment of the present invention.
Figure 3 is a side view showing a window to which the airtight device for windows and doors using the wind guide and the door according to the first embodiment of the present invention.
Figure 4 is a perspective view of a car door applied to the airtight device for windows and doors using a wind guide and a car door according to the first embodiment of the present invention.
Figure 5 is a perspective view of the windproof guide applied to the airtight guide for windows and doors using the windproof guide and the door according to the first embodiment of the present invention.
Figure 6 is an exploded perspective view of a spacer and a door roller applied to the airtight device for a window and door using the wind guide and the door according to a second embodiment of the present invention.
7 is a side view of a window and doors to which the airtight device for windows and doors using the wind guide and the door according to the second embodiment of the present invention is applied.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Terms to be described later are terms defined in consideration of functions in the present invention, and may be changed according to intentions or customs of users or operators. Therefore, the definition should be made based on the contents throughout the specification.

<Example 1>

As shown in FIG. 2, the airtight guide for the windows and doors using the windproof guide and the doorway according to the present embodiment is installed at the bottom of the window 1 to guide the smooth sliding of the window 1, It is composed of a car door 10 so that the bottom is close to the bottom of the window frame 3, and a windproof guide 20 filling the space between the upper part of the window 1 and the window frame 3, the existing window (1) and the window frame Applicable without modification of (3).

The door car 10 is a door frame 11 fixed to the window (1), the wheel frame 12 is assembled to the height adjustable frame 11, the wheel frame 12 is assembled to the wheel frame 12 and the lower part of the window frame (3) The wheel 13 rolling along the guide rails 4 and the height adjusting port 14 for adjusting the height of the wheel frame 12 is configured.

The door frame 11 comprises a frame body 11a into which the wheel frame 12 is inserted and an assembly portion 11b fixed to the window 1.

The frame main body 11a is in the form of a hexahedron having a space in which the wheel frame 12 is inserted therein, and consists of, for example, two side plates, and the two side plates are formed with an assembly part 11b formed at opposite sides. It is constructed in one piece.

In addition, between the two side plates of the frame main body (11a) is formed so that the boss to which the height adjustment mechanism 14 is assembled is connected to the two side plates in the center.

The assembling portion 11b extends in the transverse direction at one end of the frame main body 11a (the bottom portion based on the installation state) and is provided with one or more holes.

The wheel frame 12 is formed to surround both sides of the wheel 13, the long holes are formed on both sides for height adjustment, and the guide frame 15 is coupled to the door frame 11 and the long hole is lifted. In addition, the wheel frame 12 is configured by the nut portion to which the height adjustment port 14 is screwed down and descends or rises by bidirectional rotation of the height adjustment port (14).

The wheel 13 is axially coupled to the wheel frame 12 and only a part of the circumference (minimum portion for smooth sliding of the window 1) protrudes to the bottom of the wheel frame 12.

Height adjuster 14 is a bolt type, while being rotatably supported in the car door frame 11 is screwed to the nut portion of the wheel frame 12 to raise or lower the wheel frame 12.

The door frame 11 having the structure described above has a rail groove 1a having a frame body 11a inserted into the door insertion groove of the window 1 so that the assembly portion 11b is formed in the upper frame of the window 1 (the lower part). Guide rail (4) is assembled by the fastener in a state supported on the ceiling surface of the groove} is configured to be inserted. Accordingly, the wheel frame 12 and the car door frame 11 of the car door 10 are inserted into the car door insertion groove 1a of the window 1 and the wheel 13 is only a minimum portion for sliding the window 1. Since it protrudes from the wheel frame 12, the ceiling surface of the doorway insertion groove 1a of the window 1 is close to the lower guide rail 4, and the bottom of the window 1 is close to the bottom surface of the window frame 3. do.

The door car 10 is preferably provided in two windows 1, the left and right symmetrical installation on the left and right sides relative to the center of the window (1), respectively installed on the left and right sides by adjusting the height of the window (1) It is easy to fit the slope of.

The windbreak guide 20 is inserted into a space formed larger than the conventional window on the upper part of the window 1 by lowering the window 1 by the doorcar 10 than before, and the window 1 is not shaken. The structure is composed of an insertion portion 21 inserted into the rail groove 1b of the window 1, a windbreak portion 22 supported by the upper guide rail 5, preferably centering the insertion portion 21 As a result, the windbreaks 22 are formed on both the inner side and the outer side, respectively.

On both sides of the upper portion of the insertion portion 21, a thinner connecting portion 21a is formed so that the windbreak unit 22 is integrated.

The insertion part 21 and the windbreak part 22 can be both an integrated type and an assembled type.

Windproof guide 20 is configured to be narrower than the left and right width of the window (1) to be assembled to the window 1, is applied to two or more in accordance with the left and right width of the window (1).

Windproof guide 20 is fixed to the window (1) through the fastener 23 is not separated from the window (1). For example, if the windbreak guide 20 is detached from the window 1, the intruder from the outside removes the windproof guide 20 from the window 1 and the window frame 3, and then separates the window 1 from the window frame 3 Invading the room, and fixing the windproof guide 20 to the window 1 with the fastener 23 is a very effective technology for preventing theft. At this time, the fastener 23 should be fastened indoors and should not be exposed outdoors.

The windbreak guide 20 fills the gap between the window 1 and the window frame 3 to prevent outside air and foreign matter from penetrating the room, and also through the two windproof parts 22 to the upper guide rail 5. While being fixed, it is coupled to the rail groove 1b of the window 1 to prevent shaking of the window 1.

Even if the windshield 22 of the windshield guide 20 is separated from the ceiling surface of the window frame 3 for smooth sliding of the window 1, the windshield 22 covers the upper guide rail 5 from the inside and the outside. Shake prevention is possible.

Windproof guide 20 is preferably composed of a double structure in order to maximize the effect of airtightness and anti-shake, as shown in Figure 5, preferably a rigid frame 24 made of metal (aluminum, iron, etc.) material And an elastic block 25 of an elastic material (for example, EVA foam) coupled to the mold 24.

The mold 24 is bent (including a press) to fit the shape of the insertion portion 21 and the windbreak portion 22 to support the elastic block 25.

The elastic block 25 is manufactured (foamed) in the form of the insertion part 21 and the windbreak part 22 and fixed to the mold 24 by adhesion or the like.

The elastic block 25 is not limited to the insertion part 21 and the windbreak part 22 being integrally formed, and the block of three hexahedrons in which the insertion part 21 and the windbreak part 22 are separated from each other is formed in a frame ( It may be configured to adhere to 24).

The elastic block 25 is very useful for preventing airtightness and shaking by preventing a gap between the window 1 and the window frame 3 by using the property of elastic deformation.

Installation of the airtight device for windows and doors using the windbreak guide and the door car according to the present embodiment is as follows.

1. Doorcar installation.

After removing the window (1) from the window frame (3) and install the door car 10 in the bottom of the window (1) as follows.

If the existing doorway is installed, remove the existing doorway from the window 1 and install the doorway 10 of the present invention in the doorway insertion groove 1a, and insert the frame body 11a of the doorway frame 11 into the doorway insertion groove. The car door 10 is installed by fastening the fastener of the screw in the state which inserted in (1a) and supported both assembling parts 11b to the ceiling surface of both door insertion grooves 1a. The door car 10 is installed in the left and right two places of the window 1, respectively.

After installing the window (1) to the window frame (3) and confirm the inclination of the window (1), by adjusting the left and right car doors 10 on both sides to fit the window (1) upright.

2. Windproof guide installation.

Two wind guides 20 are installed on the upper part of the window 1, and the wind guide 20 is inserted between the window 1 and the window frame 3 on the left side of the window 1, and then the fastener 23 ) Is fixed by fastening, and then inserting the windbreak guide 20 between the window 1 and the window frame 3 on the right side of the opposite and then fasten with fasteners 23.

According to the airtight guide for the windows and doors using the windproof guide and the door car according to the present invention installed as described above, the wheel 13 of the door car 10 rolls along the bottom surface of the window frame 3 when the window 1 is opened and closed. Induce smooth sliding of (1).

On the other hand, at the bottom of the window 1 with the window 1 closed, both the lower rail grooves 1c formed at the bottom of the window 1 while the bottom of the window 1 approaches the bottom of the window frame 3. The wing section 1d of the upper guide rail 3 overlaps with the lower guide rail 3 on both the inside and the outside of the lower guide rail 3 so that air cannot penetrate from the outside to the room, and the lower guide rail 3 and the wing section 1d This prevents the heat loss caused by the intrusion of outside air and the discharge of the inside air, and also the intrusion of fine dust and insects.

In addition, in the upper side of the window (1), the windproof guide 20 is closed between the window (1) and the window frame (3) and the upper guide rail (5) on both sides of the inside and outside to enable airtightness and to prevent the shaking of the window (1) Will be blocked.

In addition, when the windbreak guide 20 is in close contact with the ceiling surface of the window frame 3, a force that pushes the window 1 downward generates a force that supports the window 1 more firmly. It effectively prevents shaking in and out) and up and down.

<Example 2>

As shown in Figures 6 and 7, the present embodiment is applied to the window (1) without the door insertion groove, compared with the first embodiment, the spacer 30 is additionally installed, the doorway 10 is a spacer ( There is a difference in that it is installed through 30).

If the door 1 is not formed in the window 1 and the bottom is flat, the door 10 may not be assembled due to the structural features of the door 10 according to the present invention, and the spacer 30 may be used to assemble the door 10. Provide space.

The spacer 30 stands on the inside and the outside of the door assembly unit 32 and the door assembly unit 32 having a door insertion groove 31 into which the door frame 11 of the door vehicle 10 is inserted. Is composed of a pair of wall portions 33 (configurable with only one), which are respectively supported on opposite surfaces of the lower rail grooves 1c of the car, in the space between the doorcar assembly portion 32 and the pair of wall portions 33. The doorcar 10 is inserted.

According to the spacer 30 of such a structure, a pair of wall portions 33 can be elastically behaved with the door assembly assembly 32 and the connecting portion as a point, so that the window 1 can be firmly inserted without a separate fastener. Are assembled.

The spacer 30 is configured with the left and right widths equal to the left and right widths of the window 1 so as to keep the airtight in a portion where the door car 10 is not installed.

Windproof guide 20 is applied in the same manner as in the first embodiment, so a detailed description thereof will be omitted.

Since this embodiment also works in the same manner as in Example 1, a detailed description of the operation is omitted.

1: window, 1a: doorway slot
1b: Upper rail groove, 1c: Lower rail groove
3: window frame, 4: lower guide rail
5: upper guide rail,
10: door car, 11: door frame
11a: frame body, 11b: assembly
12: wheel frame, 13: wheels
14: height adjustment, 15: guide pin
20: windproof guide, 21: insert
22: windbreak, 23: fastener
30: spacer,

Claims (7)

A door car (10) assembled at the bottom of the window and rolling along the lower guide rail of the window frame;
One or more wind guides 20 are assembled to the upper part of the window is assembled, the gap between the upper portion of the upper guide rail and the window frame side,
The doorway is inserted into the doorway insertion groove formed at the bottom of the window into the lower rail groove 1c, and only a part of the wheel protrudes to the outside of the doorway insertion groove so that the bottom of the window rests on the bottom surface of the window frame. Close,
The wind guide is made of a frame made of a rigid material, an elastic block formed of an elastic material that is formed on a portion of the frame facing the upper guide rail of the window frame to maintain elasticity while being elastically deformed, and the upper portion of the upper frame of the window Insertion portion 21 inserted into the upper rail groove (1b) is formed so that the guide rail is inserted, extends to at least one side of the inner and outer sides of the insertion portion to cover the upper guide rail to maintain the airtight and the window And a windproof part 22 supporting the windproof guide, so that the space formed between the upper guide rail and the window is lowered as the height of the window decreases while the height of the window decreases. Airtight guide for windows and doors using a windproof guide and a door car, characterized in that to maintain confidentiality by blocking. A spacer provided with at least one door insertion groove and assembled to the bottom of the window;
A rolling wheel inserted into and mounted in the rolling groove of the spacer and rolling along the lower guide rail of the window frame;
One or more windbreak guides assembled on an upper portion of the window to which the door car is assembled to close a gap between the upper portion of the window and the upper guide rail on the window frame side;
The doorway is inserted into the doorway insertion groove of the spacer while only a part of the wheel protrudes out of the doorway insertion groove so that the bottom of the window is close to the bottom surface of the window frame,
The wind guide is made of a frame made of a rigid material, an elastic block formed of an elastic material that is formed on a portion of the frame facing the upper guide rail of the window frame to maintain elasticity while being elastically deformed, and the upper portion of the upper frame of the window Insertion portion is inserted into the rail groove is formed to be inserted into the guide rail, extending in at least one side of the inner and outer sides of the insertion portion and covers the upper guide rail to maintain the airtight and to support the windshield comprises a Airtight guides for windows and doors using door locks. delete The windshield of claim 1 or 2, wherein the windbreak guide is detachably assembled to the window, including a fastener fastened to the insertion portion of the windbreak guide and the frame of the window. Air tight device. According to claim 1 or 2, The door is provided with a space therein and the door frame is fixed while being inserted into the door insertion groove, the wheel frame supported to be lifted in the space of the door frame, one installed on the wheel frame The windproof guide and the door-window airtight device using a windshield, characterized in that it comprises a height adjusting port for adjusting the height of the wheel by lifting the wheel frame on the basis of the wheel, the door frame. The method of claim 2, wherein the spacer is a door assembly assembly 32 having a door insertion groove 31, the door is inserted, protrudes from the inside and the outside of the door assembly assembly and is inserted and supported in the lower rail groove of the window Airtight device for windows and doors using a windproof guide and a doorway comprising a wall part 33. An airtight window comprising a hermetic device for windows and doors using a windproof guide according to claim 1 or a door car.

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