KR101581294B1 - Sliding windows having horizontal windbreak structure - Google Patents

Abstract

The present invention relates to a sliding window having a horizontal windbreak structure. The sliding window has a horizontal windbreak structure longitudinally installed in a space part between rails formed in a sash frame of the sliding window to apply pressing force to a contact surface with casements. The horizontal windbreak structure is ordinarily separated by auxiliary rollers formed on the casements not to generate frictional force, but the separation state is released to apply contact force only when the casements are in a closed position; thereby providing airtightness and insulation properties. The sliding window comprises: a sash frame; and one or more pairs of casements having rollers to be laterally slid on rails formed on the sash frame. According to the present invention, the sliding window having a horizontal windbreak structure comprises: an auxiliary rail formed between the rails formed on an inner circumference of the sash frame; a horizontal windbreak panel longitudinally installed in a space part formed between the rails and the auxiliary rail to be in surface contact with a surface of the casements such that air flow can be blocked; and auxiliary rollers installed in an upper and a lower surface of the casements to press the horizontal windbreak panel such that the horizontal windbreak panel can be separated from the casements when laterally sliding.

Description

{Sliding windows having horizontal windbreak structure}

[0001] The present invention relates to a rain goggle window having a horizontal wind goggle structure, and more particularly, to a wind goggle window formed by raising and lowering a space between a rail and a rail provided in a shutter window, To reduce the air flow that escapes to the outside, thereby improving airtightness and heat insulation efficiency.

A window is a window and a door which isolates the room from the outside and blocks the wind. The window is used for ventilation of the room or for the ventilation of the room. The structure is fixed to the window frame (or door frame) (Or door) that is mounted so as to be mounted.

Since the window is the main passage of heat loss occurring in the building, airtightness and insulation are very important. As reflected in this, the energy efficiency rating system that has been implemented in household appliances and automobiles since July 1, 2012 is also being implemented in the window sector, due to the fact that about 40% of the building energy is being counted through the windows. Energy efficiency rating label was attached. The windows manufactured according to the window energy efficiency rating system are divided into the classes 1 to 5 according to the efficiency of energy consumption and labeled so that the consumers can easily distinguish the energy saving windows and purchase the products, Manufacture and sale of products below the minimum efficiency standards have been banned.

For this reason, recently, window companies are conducting a lot of researches to develop high efficiency window panels with high heat efficiency and confidentiality in order to obtain a high rating in window energy efficiency rating system.

More specifically, various categories of windows will be discussed below.

Depending on the opening method, the window may be classified into a hinged or sliding type or a fixed type. Among the hiding methods, there is a system window method which is widely used in Europe and the United States as a method of high airtightness and heat insulating force. In the case where the handle is operated in a window, it is mainly tilt and turn It is a window.

In addition, the material used to construct the window frame (window frame) and the window (door) of the window has conventionally been a simple wood, but recently, a material such as aluminum and synthetic resin such as polyvinyl chloride (PVC) . Because aluminum does not cause oxidation, such as decay, deformation or iron like wood, it is usually applied to a veranda. However, aluminum has a disadvantage in that the heat insulating effect is deteriorated due to the high thermal conductivity and the sound insulation and insulation effect is deteriorated due to generation of clearance at the assembled part during long-term use due to thermal deformation. In contrast, synthetic resin is superior to aluminum in its insulation effect, and in most cases it is installed at the boundary between living room and veranda.

Also, recently, the construction of a composite window using a mixture of the metal material and a synthetic resin material is also increasing. Such a composite window is a window which is combined with a synthetic resin material having excellent heat insulation performance and capable of expressing various colors in order to overcome the problem that the insulation performance which is a disadvantage of metal material is low and various colors and patterns for interior use are restricted.

Meanwhile, in order to increase the energy efficiency grade, airtight and heat insulation techniques of conventional window glasses have been developed by installing a mohair or a windshield structure at a boundary between a window and a window frame to block air flow, A technology for blocking the heat conduction by forming a hollow structure, and a technique for blocking the airflow flowing in the lateral direction of the window frame frame by installing a horizonward plate at the middle portion of the window portion where the window and the window overlap.

8 is a side sectional view of a window in which a horizontal wind-surfaced plate and a mohair are installed. In order to prevent airtightness through a space between a rail and a rail formed on a window frame, a conventional lower door window window as shown in FIG. 1 is formed in a lower space of an opening portion where the window 600 and the window 600 intersect with each other, The horizontal wind plate 400 is installed at a portion where the window 600 and the window 600 overlap each other in the space between the rail 800 and the rail 800 formed at the upper and lower portions of the window 500, Shows the structure to block.

The wind plate 400 is inserted horizontally into the space between the lower rail and the rail of the presser foot, and a plurality of wind-preventing wings 401 are inserted into a space And a plurality of such rows are arranged along the horizontal direction (rail direction). In addition, the wind-preventing blades are arranged to be offset from neighboring neighboring rows. At this time, since the shape of the blade for preventing the movement of the wind is staggered, the inflow air flows along the complicated flow path, and then it is annihilated. Likewise, due to such a structure, the movement of the insect is also blocked, thereby increasing the airtightness and heat insulation and preventing the penetration of insects such as insects.

In addition, in the vicinity of the rail where the roller 700 is installed, mohair is provided inside the skirt in which both sides of the window are lowered toward the rail, thereby blocking the flow of air flowing into the rail.

However, in the conventional technologies using the above-described windshield plate or mohair, when the window is closed by the techniques for airtightness of the opening portion, the inflow of the air introduced through the longitudinal direction of the space portion between the upper surface or the lower surface of the window, There is a structural disadvantage that there is no structure to block.

This is because the rail passes through the rollers installed on the lower side of the window, and therefore, the lower surface of the window without the roller is forced to have a structure that floats on the rail.

Likewise, although the upper surface of the window is not provided with a roller, in order to place the window on the window frame, the window should be formed between the window frame and the window so that the window is slanted at an angle, At this time, a space through which the air can flow is formed between the rail and the window of the window frame, so that the air introduced through the space in the longitudinal direction between the rail and the rail flows into the opening portion of the window or enters the room through the rail. When the air flow occurs inside and outside of the room, outdoor air flows into the room during the summer, or air in the room being cooled flows out to the outside of the room. In winter, cold air from the room flows into the room, Is leaked to the outside and is vulnerable to airtightness and insulation.

Of course, although the horizontal air flow structures for preventing the space between the rail and the rail are increasing, there is a problem in that the structure is complicated and the structure is pressed at the lower portion of the window at all times, It is inconvenient to apply it realistically because it operates. Horizontal swing plate structures that are not pressed at all times have a complicated mechanical structure, which may cause durability problems.

Therefore, it is possible to provide the airtightness and the heat insulating force to the horizontal space portion in the longitudinal direction between the rails and the rail of the American flag windows, to operate only when necessary, to prevent frictional load from occurring during the operation of the window shutters, It is urgently necessary to research and develop a wind tunnel or insulation technology capable of achieving a higher grade of energy efficiency grade by providing a sister window with a simple and durable structure.

Korean Registered Patent Publication No. 10-1485125 (Jan. 15, 2015) Korean Registered Patent Publication No. 10-1435650 (Apr. Korean Patent Registration No. 10-1308360 (2013.09.09.) Korean Patent Registration No. 10-1425934 (Apr. 28, 2014)

SUMMARY OF THE INVENTION In order to solve the above problems, an object of the present invention is to provide a horizontal air-flow structure that is installed in a space between a rail and a rail formed in a window frame of a door window window and applies a constant pressing force to a contact surface between the window and the window, The frictional force is prevented from being generated by maintaining the state of being separated by the auxiliary roller formed on the window, and when the window is in the closed position, the separated state is released and the contact force is exerted, It is to provide windows.

According to an aspect of the present invention, there is provided a window device comprising: a window frame; And at least one pair of windows provided with rollers to slide in the left and right directions along rails formed on the window frame,

An auxiliary rail is formed between the rail and the rail formed along the inner circumference of the window frame. Horizontal windshield plates are installed in the space formed by the rail and the auxiliary rail to intercept the air flow by interfacing with the window at the time of raising and lowering And an auxiliary roller installed on the upper and lower surfaces of the window so as to press the horizontal windward plate and to separate the windshield from the window surface when sliding in the left and right directions. .

In a preferred embodiment, the rails and the auxiliary rails may further include a rail stopper and an auxiliary rail stopper protruded to limit a rise height and a deviation of the horizontal swing plate, respectively.

In a preferred embodiment, the auxiliary rollers are installed in an auxiliary roller installation groove portion formed in the longitudinal direction on both the outdoor side of the left and right window frames and the outdoor side of the upper frame and both sides of the indoor side, but at least one auxiliary rail is interposed And is positioned closer to the window frame than the roller.

In a preferred embodiment of the present invention, the horizontal wind-up plate is an elastic member which is installed in the longitudinal direction so as to provide an elastic force by being positioned on the window frame surface, and both side ends of the upper surface are engaged with the catching grooves formed in the air- ; A hermetic plate supporting the elastic member coupled to the lower portion, having a mohair on the upper surface thereof, an auxiliary roller receiving groove formed at one or more positions in the longitudinal direction, and receiving the auxiliary roller at the corresponding position; And a mohair which is provided on the airtight plate and makes contact with and hermetically contacts the window face.

In a preferred embodiment, the elastic member may be configured such that a synthetic resin having an elastic force is extruded in the longitudinal direction so that a uniform elastic force is applied to the airtight plate.

In a preferred embodiment, the elastic member has a cross-sectional structure in which a hollow portion is formed, and the upper surface and the lower surface are formed in a planar shape so as to be longitudinally spaced from the airtight plate and the window frame surface, .

In a preferred embodiment, the auxiliary roller receiving groove may be formed at a position where the auxiliary roller is located while the window is closed.

In a preferred embodiment, the elastic member is formed to have a bottom width narrower than the upper surface, and both side surfaces are formed in a trapezoid having an angle inclined from the upper surface to the bottom surface with respect to the maximum rising height, Can be processed to be bent.

In a preferred embodiment, gasket grooves are formed on both side surfaces of both sides of the airtight plate, and a synthetic resin gasket having an elastic force in the longitudinal direction is inserted into the airtight plate.

The above-mentioned shutter of the present invention is installed in the space between the rails and the rail formed in the window frame, so that the pressing force is always applied to the contact surface with the window by the elastic force of the synthetic resin spring to provide airtightness and heat insulation The frictional force is not generated so as to maintain the state of being spaced apart by the auxiliary roller formed on the window, and when the window is in the closed position, the position of the receiving groove formed on the auxiliary wind- The synthetic resin springs in the compressed state are elongated and the mohair of the horizontal windward plate is closely adhered to the side of the window to provide airtightness and heat insulation.

In addition, the horizontal wind-up plate according to the present invention is a useful invention having an advantage that a structure for ascending and descending is simple and high in durability, and is an invention that is widely expected to be used industrially.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of an entirety of a Mississauga window showing a windshield structure according to an embodiment of the present invention,
FIG. 2 is an overall plan sectional view of a door-side window according to an embodiment of the present invention,
3 is a detailed side cross-sectional view of a Mississauga window showing a windshield structure according to an embodiment of the present invention,
FIG. 4 is a detailed side view showing a descending state of a horizontal wind-up plate according to an embodiment of the present invention,
FIG. 5 is a front view illustrating a descending state of a horizontal wind-up plate according to an embodiment of the present invention,
6 is a side sectional view showing a state in which a horizontal wind-up plate is lifted according to an embodiment of the present invention,
FIG. 7 is a front sectional view showing a rising state of a horizontal wind-up plate according to an embodiment of the present invention,
8 is a side sectional view of a window in which a horizontal wind-surfaced plate and a mohair are installed.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In the following description, the vertical direction or the horizontal direction refers to the vertical direction of the shutter window sill according to the state where the shutter sill window is installed on the building, and the horizontal direction to the left or right direction of the shutter sill window is referred to as the horizontal direction.

In the case of the side sectional view, the left side is the outdoor side and the right side is the indoor side. In the case of the flat sectional view, the upper side is the outdoor side and the lower side is the indoor side do.

FIG. 1 is a cross-sectional view of an entirety of a Mississauga window according to an exemplary embodiment of the present invention, FIG. 2 is an overall plan view of a Mississippi window showing a window structure according to an embodiment of the present invention, 4 is a side sectional view showing the descending state of the horizontal windward plate according to the pressing of the auxiliary roller according to the embodiment of the present invention. FIG. 5 is a front view illustrating a state in which the horizontal wind-up plate is lowered according to the pressing of the auxiliary roller according to the embodiment of the present invention, and FIG. 6 is a cross- And FIG. 7 is a front view of a horizontal cross-section of the horizontal wind-up plate according to an embodiment of the present invention.

As shown in the drawings, the rail 1 according to an embodiment of the present invention is integrally formed with the window frame 100 constituting the frame of the shutter window, and the roller provided on the lower surface of the window is slid left and right, It serves as a guide for the city.

The rails 1 are provided at the space between the rails and the rails so that the rising height and the deviation of the horizontal wind-up plate 2 according to the present invention, which is provided for blocking the air flow flowing in the lateral direction or flowing in the rails, The rail stopper 11 formed by being extruded in the longitudinal direction is protruded from the both sides in the direction of the window frame. For example, with reference to the lower window frame, the rail stopper protrudes downward. The rail stopper does not normally come into contact with the upper surface of the horizontal swinging plate 2, so that frictional force due to surface contact between the sliding surfaces of the window rollers does not occur.

In the present invention, auxiliary rails (3) are formed by being extruded in the longitudinal direction integrally with the rail (1) between the rail (1) and the rail (1) An auxiliary rail stopper 31 is formed to limit the elevation height of the horizontal landing plate 2 installed in the space between the rail and the rail. The horizontal landing plate 2 may be provided in only one space between the rails and the rail so as to block both the lower surfaces of the left and right sliding windows at the same time. In this case, when one of the left and right windows moves, It is preferable that the auxiliary rails 3 are formed so as to individually operate the horizontally runner plates for left and right pairing.

The mohair groove 32 is extruded in the longitudinal direction on both sides of the upper side of the auxiliary rail 3 on which the auxiliary rail stopper 31 is formed and the mohair 33 inserted in the longitudinal direction comes in contact with both sides of the auxiliary rail 3, .

The rails 1 and the auxiliary rails 3 having the above structure are formed in the same shape along the inner circumference of the window frame 100. The rails formed on the lower and upper portions of the window frame are provided with a window 300, And the rail formed on both side surfaces of the window frame is mainly used for airtight function or buffer function.

The window according to the present invention, which is slidably mounted on the rail and the auxiliary rail, is provided with an auxiliary rail stopper (31) formed on the auxiliary rail (3) And an auxiliary roller (4) for pressing the plate (2). The auxiliary roller is installed on the window and is installed closer to the window than the roller used for the left and right sliding. That is, lower than the rail or the auxiliary rail height.

The general roller 301 mounted on the lower portion of the window 300 in which the glass 200 is inserted is provided with the auxiliary roller 4 and is driven along the rail 1 provided with the rail stopper 11 formed on the window frame. And the auxiliary roller 4 formed on the window plate is installed at a position where it does not contact the rail 1 and only contacts with the horizontal runner plate 2 and rotates together with the horizontal And it functions to prevent the window plate from contacting the lower surface of the window when sliding the left and right windows.

To this end, an auxiliary roller installation groove 302 is integrally formed on both sides of the lower portion of the window 300, the outdoor side of the upper frame, and the indoor side. An auxiliary roller (4) is provided at at least one of the auxiliary roller installation groove portions (302) formed on both sides of the window. Of course, it is preferable to install two rollers in the auxiliary roller installation groove 302, but it is possible to install two rollers in each of the two rollers. Further, it is sufficient that the positions provided on each window is preferably positioned on both sides with the auxiliary rail 3 therebetween. It may not be installed in the other auxiliary roller installation groove 302 on the side of the window. The auxiliary roller (4) provided in the auxiliary roller installation groove (302) functions to press the horizontal floating plate normally so that the horizontal floating plate can not be raised. As a result, the auxiliary wind-up plate 2 is not in contact with the lower surface of the windowpane, so that no frictional load is generated due to the contact when the window is slid.

Meanwhile, the horizontal swing plate 2 according to the present invention is installed between a rail and a space between the rails provided with a window, preferably between a rail provided with a window and an auxiliary rail, and is always stretched under an elastic force. However, the extension of the horizontal wind-fed plate is configured such that the window is kept in a contracted state when the window is not locked by the roller mounted on the window, and when the extension by the roller is released, And the elevation height is limited by the stopper 11 and the auxiliary rail stopper 31 formed on the auxiliary rail 3.

In a state where the horizontal wind-up plate 2 is elongated, it is in surface contact with the lower surface and the upper surface of the window surface to block the airflow flowing through the rails to provide airtightness and heat insulation. In the contraction state, So that a contact load is not generated between the lower surface and the upper surface, thereby facilitating the sliding action of the free window.

Specifically, the structure of the horizontal runner plate 2 is composed of an elastic member 21 disposed on the window frame and installed in the longitudinal direction of the window frame to provide an elastic force; And the auxiliary roller receiving groove 221 is formed at one or more positions in the longitudinal direction to insert the auxiliary roller at the corresponding position, An airtight plate (22) rising and falling between the rail and the auxiliary rail; A mohair (23) installed on the airtight plate and hermetically securing the window surface upon contact; And a gasket 24 made of a synthetic resin material that is inserted in the gasket groove 223 formed on both sides of the airtight plate to prevent air flow through the gap between the airtight plate and the rail and the auxiliary rail.

Preferably, the elastic member is formed of a length material having a synthetic resin material extruded so as to provide a uniform elastic force to the airtight plate at all times, and has a hollow section 211 formed to have an elastic force at the time of shrinkage. Of course, the coil springs and the leaf springs may be constructed of a plurality of coil springs or leaf springs. However, since such springs are formed of lengths and are not easy to provide a uniform pressing force, it is preferable to use those extruded with a length having a hollow portion.

In addition, the cross-sectional shape of the elastic member, which is formed into a long length and provides an elastic force, is formed such that the upper surface is formed flat and is in contact with the lower width side and the lower side of the airtight plate, So that both side surfaces thereof are bent in either one of the inner side and the outer side so as to serve as a spring having an elastic force.

Particularly, the bottom surface is formed as a surface having a narrower width than the upper surface, and is formed into a trapezoid having an angle inclined from the upper surface to the bottom surface on the basis of the maximum rising height. With this configuration, when the shrinkage occurs, both side surfaces are bent inward, and the elastic force for restoration is obtained. Of course, both sides may be curved outward at the time of contraction, but if the groove is formed at one side of the side surface, the lower side is made slightly thicker or the outer side is made slightly harder, the overall shape will be bent inward. It is more preferable in terms of elasticity that the side surface of the elastic member is bent inward as shown in the figure.

In addition, the elastic member is formed such that the engagement protrusions 212 protruding outward at both side ends of the upper surface are extrusion-formed in the longitudinal direction so as to be fitted in the engagement grooves 222 formed in the longitudinal direction on the lower surface of the airtight plate, .

Also, the elastic member is made of a synthetic resin material extruded in the longitudinal direction, and it is preferable that the elastic member is made of EPDM in terms of elasticity, strength, weather resistance, and durability. Of course, other synthetic resin materials capable of providing such a performance may be used.

The length of the airtight plate formed by extruding the length of the airtight plate is at least equal to the length of the rail so that the left and right window frames face the airtight plate through the air flow through the right and left sides of the airtight plate. Therefore, the airtight plate is only confined to the space portion with the window surface. A gasket groove 223 is formed on both sides of the airtight plate, and gaskets 24 inserted in the longitudinal direction are in surface contact with the side surfaces of the rails and the auxiliary rails to block the flow of air And a locking groove 222 is formed at both ends of the lower surface of the lower surface in the longitudinal direction so that the locking protrusion 212 of the elastic member 21 is inserted and supported.

Further, the auxiliary roller receiving groove 221 formed in the airtight plate 22 is formed at a position where the auxiliary roller is positioned when the right and left window slides guided on the rail are in contact with the side window frame to be locked. By forming the auxiliary roller receiving groove 221 only at such a point, the auxiliary roller always pressurizes the airtight plate when the window is slid left and right in a section other than this point, thereby pressing the elastic member located under the airtight plate to maintain the contraction state .

That is, when the auxiliary roller receiving groove 221 is located, the auxiliary roller does not have a gas tight plate contacting the surface so that the auxiliary roller presses the surface of the auxiliary roller receiving groove 221. Therefore, the elastic member pushes the airtight plate by the original elastic force, Thereby blocking air flow.

In addition, when the window is moved, the auxiliary roller, which is kept in the auxiliary roller receiving groove, contacts the surface of the airtight plate again and presses the airtight plate, so that the elastic member shrinks and the mohair which is in contact with the original surface is separated again, .

A mohair 23 is provided on the upper surface of the airtight plate in a direction orthogonal to the airtight plate. When the airtight plate is lowered, the airtight plate is not in contact with the window surface, and when the airtight plate is lifted by the elastic member, So as to have a length enough to hold. Of course, the mohair may or may not be brought into contact with the auxiliary roller at some point, and the auxiliary roller may rotate only in contact with the auxiliary roller at a certain point even if it is brought into contact therewith. If you have problems with sliding, you do not need to install the mohair at that point.

The bonding between the airtight plate and the mohair may be performed using an adhesive material and a lower surface of the mohair. Since mohair is generally formed in a form in which a plurality of mohair are formed on a lower support plate during manufacture, an adhesive may be applied to the lower surface of the support plate so as to be installed on the airtight plate. In addition, a fitting structure or a bolt-nut structure can be formed on the airtight plate and integrated. Therefore, it is sufficient that the mohair is only provided on the airtight plate of the present invention, and the joining method between the mohair and the mohair is sufficient as long as the mohair is firmly installed using a known joining method.

Although the rails, the auxiliary rails and the horizontal winder plates formed on the upper and lower surfaces of the window frame have been described above, the present invention is also applicable to the case where the auxiliary rails are formed between the rails formed on the side surfaces of the window frames, And a horizontal wind board is provided in the vertical length direction so as to be interfaced with the window face (side face) to block the air flow. A rail stopper and an auxiliary rail stopper which are respectively formed on the structure of the horizontal landing plate and on the rails and the auxiliary rail to limit the height when the horizontal landing plate is raised; The configuration is formed identically.

Hereinafter, the operation of the present invention will be described with reference to Figs.

When the user normally slides the left and right window pads in the left and right directions, the window pillar is conveyed in the left and right directions by the rollers 301 placed on the rollers 301 formed on the window frame 100. 4 and 5, the auxiliary roller 4 provided in the auxiliary roller installation groove 302 of the window 300 presses the airtight plate 22 so that the elastic member 221 provided at the lower portion thereof presses the window frame 100 So that the airtight plates are elastically bent. In such a state, the mohair formed on the airtight plate is kept in a state of being separated from the lower surface and the upper surface of the window so that the mohair is not contacted and is used without feeling any contact load when using the window. In this case, since the air conditioner does not need to maintain airtightness, the inflow and outflow of air can be freely performed through the open space.

When the left and right windowpanes are closed as described above, the side surface of the windowpane comes into contact with the side surface of the window frame. At this time, in the position of the auxiliary roller receiving groove 221 formed in the airtight plate 22, The elastic member 221 in the contracted state is stretched and the airtight plate is pushed up. When the airtight plate is lifted and lowered by the elastic member, the lower surface and the upper surface of the window come into contact with the mohair 23 formed on the airtight plate, respectively, thereby automatically shutting off the flow of air through the window to provide airtightness and heat insulation.

At this time, the lift height of the airtight plate is limited by the rail stopper 11 and the auxiliary rail stopper 31. When the gasket 24 inserted into the gasket groove 223 formed at the side of the airtight plate at the time of the rise, And the side surface of the auxiliary rail while blocking the flow of air passing over the rail.

In the operation of the door opening window with the horizontal wind direction plate according to the present invention having the above-described operation, smooth bow sliding is performed without a contact load when operating without a complicated structure. When the right and left windows are closed, Surface contact with the lower surface and the upper surface of the surface to provide the air tightness and the heat insulating force.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

(1): Rail (2): Horizontal rolling plate
(3): Auxiliary rail (4): Auxiliary roller
(11): rail stopper (21): elastic member
(22): airtight plate (23): mohair
(24): gasket (31): auxiliary rail stopper
(32): mohair groove (33): mohair
(100): window frame (200): glass
(211): hollow portion (212): engagement jaw
(221): auxiliary roller storage groove (222): engagement groove
(223): gasket groove (300): window pane
(301): roller (302): auxiliary roller installation groove

Claims (9)

A window frame; And at least one pair of windows provided with rollers to slide in the left and right directions along rails formed on the window frame,
An auxiliary rail is formed between the rail and the rail formed along the inner circumference of the window frame. Horizontal windshield plates are installed in the space formed by the rail and the auxiliary rail to intercept the air flow by interfacing with the window at the time of raising and lowering And an auxiliary roller installed on the upper and lower surfaces of the windowpane so as to press the horizontal windward plate and to separate the windshield from the window surface when sliding left and right, respectively.
The method according to claim 1,
Wherein the rail and the auxiliary rail further comprise a rail stopper and an auxiliary rail stopper protruding from the rail and the auxiliary rail so as to limit the elevation height and the deviation of the horizontal landing plate, respectively.
The method according to claim 1,
Wherein the auxiliary rollers are installed in an auxiliary roller installation groove portion formed in a longitudinal direction on both the outdoor side of the left and right window frames and the outdoor side of the upper frame and on both sides of the indoor side with at least one auxiliary rail interposed therebetween, And the window frame is positioned close to the window frame surface.
The method according to claim 1,
Wherein the horizontal swing plate is disposed in the longitudinal direction so as to provide an elastic force by being positioned on the window frame surface and has both side ends of the upper surface formed with hooks to be inserted into the hook groove formed in the airtight plate; A hermetic plate supporting the elastic member coupled to the lower portion, having a mohair on an upper surface thereof, an auxiliary roller receiving groove formed at one or more positions in the longitudinal direction, and receiving the auxiliary roller at the corresponding position; And a mohair which is installed on the airtight plate and hermetically contacts the window surface to make it airtight.
The method of claim 4,
Wherein the elastic member is configured such that a synthetic resin having an elastic force is extruded in the longitudinal direction and a uniform elastic force is applied to the airtight plate.


The method of claim 4,
Wherein the auxiliary roller receiving groove is formed at a position where the auxiliary roller is located in a state where the window is closed.
The method according to claim 4 or 5,
Wherein the elastic member has a sectional structure in which a hollow portion is formed, the upper surface and the lower surface are formed in a planar shape and are respectively contacted with the airtight plate and the window frame surface in the longitudinal direction, A window sill with a windy structure.
The method of claim 7,
The elastic member is formed in a trapezoidal shape having an inclined angle from an upper surface to a bottom surface with respect to a maximum rising height and both sides are formed in a trapezoidal shape having a bottom surface narrower than an upper surface, Wherein the horizontal windshield structure has a horizontal windshield structure.
The method of claim 4,
Wherein gasket grooves are formed on both side surfaces of both sides of the airtight plate so that a synthetic resin material gasket having an elastic force in the longitudinal direction is inserted into the airtight plate and is hermetically contacted with the rail and the auxiliary rail.

Images