KR102152139B1 - System window - Google Patents

Abstract

The present invention provides a system window comprising: a frame coupled to a pair of horizontal frames placed to face each other and a pair of vertical frames connecting the horizontal frames; a plurality of wing units placed between the vertical frames to rotate; a plurality of rotary shafts penetrating each of the wing units to be connected to the vertical frames; a plurality of connection units connected to an end unit of each of the rotary shafts; a pair of connection bars respectively placed on both sides of the connection unit to have the plurality of connection units connected thereto; a plate spring rotatably connected to one of the connection bars; and a handle rotatably connected to the other of the connection bars. An end unit of the handle is connected to an end unit of the plate spring. When the handle rotates, the plate spring and the connection bars drive to make the wing units rotate. The system window is able to improve sealing capacity through a structural improvement of the window.

Description

System window

The embodiment relates to a system window. In more detail, it relates to a system window with further improved hermeticity.

In general, windows are installed on the walls or roofs of buildings for lighting, ventilation, ventilation, and views, and these windows are formed in a structure that can be opened and closed for the above functions and include a locking device to protect the interior space. Is formed.

In addition, security windows are installed in buildings such as multi-family houses and apartments to prevent intrusion from the outside, and additional screens are installed to prevent the invasion of insects such as insects and mosquitoes, and also block sunlight and Blinds are installed to cover it from the outside.

However, in general, in order to add the above functions while the window is already installed in the building, each configuration having the above functions must be separately installed, so that the cost increases and installation is cumbersome, and each configuration is a wall surface. It is not good aesthetically because it protrudes from, and in severe cases, a problem occurs in that each component cannot be firmly installed.

In order to solve this problem, in recent years, many windows in which functions such as security windows, screens, and blinds are selectively combined have been developed.

However, in the case of conventional windows, since the blinds are not firmly fixed and supported, the slats of the blinds may vibrate due to weather changes such as strong wind, and noise may be generated, and the blind blades may be separated or damaged from the original position. May cause problems. Accordingly, there may also be a problem of losing the role of blocking sunlight and covering the interior space.

In addition, a conventional composite window has a main purpose of blocking sunlight and covering the interior space, and it is an economically undesirable problem because a security window for protecting the interior space must be separately installed.

The embodiment aims to improve sealing power through structural improvement of windows and doors.

The problem to be solved by the present invention is not limited to the problems mentioned above, and other problems not mentioned herein will be clearly understood by those skilled in the art from the following description.

An embodiment of the present invention includes a frame in which a pair of horizontal frames arranged to face each other and a pair of vertical frames connecting the horizontal frames are combined; A plurality of wing portions disposed between the vertical frames and rotating; A plurality of rotation shafts passing through each of the wing portions and connected to the vertical frame; A plurality of connecting portions connected to the ends of each of the rotation shafts; A pair of connection bars disposed on both sides of the connection part to connect a plurality of the connection parts; A leaf spring rotatably connected to any one of the connection bars; And a handle that is rotatably connected to the other one of the connecting bars, wherein an end of the handle is connected to an end of the leaf spring, and when the handle is rotated, the leaf spring and the connecting bar are driven to rotate the wing portion. It can be characterized by that.

Preferably, the leaf spring may be characterized in that the bent portion is provided.

Preferably, the linear distance between the first connection point of the handle and the connection bar and the second connection point of the leaf spring and the connection bar is a linear distance between the first connection point and a third connection point between the handle and the leaf spring, and the It may be characterized in that it is smaller than the sum of the linear distance between the second connection point and the third connection point.

Preferably, the vertical frame may be characterized in that a plurality of shielding portions are disposed to make pressure contact with the blade according to the rotational state.

Preferably, the shielding portion is disposed in the longitudinal direction of the vertical frame, it may be characterized in that the spaced apart from each other.

Preferably, the shielding portion may include an insertion portion inserted into the vertical frame and a contact portion contacting the wing portion, and the contact portion may be formed of the same material as the insertion portion, but may have different hardness.

According to the embodiment, there is an effect of improving the airtightness of both the inside and outside of the window.

Various and beneficial advantages and effects of the present invention are not limited to the above-described contents, and may be more easily understood in the course of describing specific embodiments of the present invention.

1 is a perspective view of a system window according to an embodiment of the present invention,
2 is a cross-sectional view taken along AA′ of FIG. 1,
Figure 3 is a side perspective view of the vertical frame of Figure 1,
4 is a cross-sectional view taken along BB` of FIG. 1,
Figure 5 is a view showing the internal structure in the open and closed state of the wing portion in Figure 1,
Figure 6 is a view showing the internal structure in the closed state of the wing in Figure 1,
7 is a view showing the internal structure of the wing in the locked state in Figure 1,
Figure 8 is a view showing the coupling structure in the closed state of the wing in Figure 1,
9 is a view showing the structure of the sealing portion that is a component of FIG. 1,
10 is a view showing a structural change of the sealing portion according to the rotation of the wing portion in FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

However, the technical idea of the present invention is not limited to some embodiments to be described, but may be implemented in various different forms, and within the scope of the technical idea of the present invention, one or more of the constituent elements may be selectively selected between the embodiments. It can be combined with and substituted for use.

In addition, terms (including technical and scientific terms) used in the embodiments of the present invention are generally understood by those of ordinary skill in the art, unless explicitly defined and described. It can be interpreted as a meaning, and terms generally used, such as terms defined in a dictionary, may be interpreted in consideration of the meaning in the context of the related technology.

In addition, terms used in the embodiments of the present invention are for describing the embodiments and are not intended to limit the present invention.

In the present specification, the singular form may include the plural form unless specifically stated in the phrase, and when described as “at least one (or more than one) of A and (and) B and C”, it is combined with A, B, and C. It may contain one or more of all possible combinations.

In addition, terms such as first, second, A, B, (a), and (b) may be used in describing the constituent elements of the embodiment of the present invention.

These terms are only for distinguishing the component from other components, and are not limited to the nature, order, or order of the component by the term.

And, when a component is described as being'connected','coupled' or'connected' to another component, the component is not only directly connected, coupled or connected to the other component, but also the component and It may also include the case of being'connected','coupled' or'connected' due to another component between the other components.

In addition, when it is described as being formed or disposed on the “top (top) or bottom (bottom)” of each component, the top (top) or bottom (bottom) is one as well as when the two components are in direct contact with each other. It also includes a case in which the above other component is formed or disposed between the two components. In addition, when expressed as "upper (upper) or lower (lower)", the meaning of not only an upward direction but also a downward direction based on one component may be included.

Hereinafter, exemplary embodiments will be described in detail with reference to the accompanying drawings, but identical or corresponding components are denoted by the same reference numerals regardless of reference numerals, and redundant descriptions thereof will be omitted.

1 to 10, in order to clearly understand the present invention conceptually, only the main characteristic parts are clearly shown, and as a result, various modifications of the illustration are expected, and the scope of the present invention is limited by the specific shape shown in the drawings. It doesn't have to be.

1 is a perspective view of a system window according to an embodiment of the present invention, FIG. 2 is a cross-sectional view AA′ of FIG. 1, FIG. 3 is a side perspective view of the vertical frame of FIG. 1, and FIG. 4 is a cross-sectional view BB′ of FIG. .

1 to 4, a system window according to an embodiment of the present invention includes a frame 100, a wing part 200, a rotating shaft 210, a connection part 300, a connection bar 400, and a plate spring 500. ) And a handle 600.

The frame 100 includes a pair of horizontal frames 110 and a pair of vertical frames 130 respectively connecting the ends of the horizontal frames 110 and a pair of horizontal frames 110 arranged to face each other in a configuration that becomes the basic framework of the system windows and doors of the present invention. Can include.

The horizontal frame 110 and the vertical frame 130 may have a rod structure having a certain thickness to support the entire structure, and a plurality of components for driving the wing portion 200 are arranged in the vertical frame 130 Can be. In one embodiment, the horizontal frame 110 may be additionally disposed in a central area according to the length of the vertical frame 130, and may be additionally disposed to supplement rigidity.

A plurality of shielding portions 131 are disposed on one side of the vertical frame 130 and a surface in contact with the wing portion 200 so that pressure contact may be made according to the rotational state of the wing.

In one embodiment, the shielding part 131 may be provided in a pair and disposed to be spaced apart from each other, and one side may be inserted and fixed to the vertical frame 130 and the other side may be exposed to the outside.

The shielding part 131 includes an insertion part inserted into the vertical frame 130 and a contact part contacting the wing part 200. In this case, the contact portion may be made of the same material as the insertion portion, but may have different hardness. This should have a high hardness in order to support the entire shielding portion 131, but the contact portion should have an insertion portion or low hardness in order to prevent abrasion due to repeated contact with the wing portion 200 and increase adhesion. In one embodiment, the contact portion may be formed of a foam material.

In addition, the contact portion may have a curved outer cross-section to facilitate pressing when in contact with the wing portion 200. The contact portion made of an elastic material may facilitate contact pressure with the wing portion 200 through a curved surface.

The wing portion 200 is provided in plural, and is disposed between the vertical frames 130 to be rotated. The wing portion 200 may be provided in a plate shape having a predetermined thickness, and the sealing structure between the wing portions 200 will be described again below.

The rotation shaft 210 passes through each of the wing portions 200, and both ends thereof may be connected to the vertical frame 130. The wing portion 200 is disposed to pass through a central portion, and in order to prevent the wing portion 200 from being idle, a portion of the central portion and an end portion thereof may have different cross-sectional shapes. In one embodiment, one area in the center of the rotation shaft 210 may be provided as a cross-section having an angle or a locking jaw to prevent the wing portion 200 from spinning, and the end portion of the wing portion 200 is rotated. It can have a circular cross section for

The connection part 300 is disposed inside the vertical frame 130 and may be coupled to an end of the rotation shaft 210. The shape of the connection part 300 is not limited, and a plate structure of various shapes having a predetermined width for connection with the connection bar 400 to be described below may be provided.

The connection bar 400 is disposed on both sides of the connection part 300, and a plurality of connection parts 300 disposed inside the vertical frame 130 may be connected. The connection bar 400 is disposed in the longitudinal direction of the vertical frame 130, is connected to the handle 600, and can be moved up, down, left and right. In an embodiment, the connection bar 400 is disposed on both sides of the rotation shaft 210 connected to the connection part 300, and a pair of connection bars 400 may be connected to the connection part 300.

The leaf spring 500 may be connected to any one of a pair of connection bars 400 so as to be rotatable. The plate spring 500 may be formed of a metal material having a plate structure having a predetermined thickness, and a bent portion 510 may be provided in a central region. The bent portion 510 may be elastically deformed in association with the rotation of the handle 600.

The handle 600 is disposed to be exposed to the outside when it is coupled to the vertical frame 130, and the ends may be connected to the other of the pair of connection bars 400 so as to be rotatable.

FIG. 5 is a view showing the internal structure in an open/closed state of the wing part 200 in FIG. 1, FIG. 6 is a view showing the internal structure in a closed state of the wing part 200 in FIG. 1, and FIG. It is a view showing the internal structure of the wing part 200 in a locked state.

5 to 7, one area of the handle 600 may be connected to the connection bar 400 of one side through a first connection point. One side of the leaf spring 500 may be connected to the connection bar 400 of the other side through a second connection point 520. In addition, the end of the handle 600 and the other side of the leaf spring 500 may be connected through a third connection point 530.

In this case, the linear distance L1 between the first connection point and the second connection point 520 is the linear distance L2 between the first connection point and the third connection point 530 and the second connection point 520 and the third connection point 530. It may be smaller than the sum of the linear distances L3.

In this structure, the operation of the handle 600 will be described.

Referring to FIG. 5, when the handle 600 is moved downward, the wing portion 200 is maintained in a completely open state. At this time, the connection bar 400 to which the leaf spring 500 is connected rises, and the connection bar 400 to which the handle 600 is connected descends.

Through this, the connection part 300 connected to the pair of connection bars 400 rotates, and the rotation shaft 210 connected to the connection part 300 rotates so that the wing part 200 rotates. The degree of opening and closing of the wing part 200 may be adjusted according to the rotation angle of the handle 600.

Referring to FIG. 6, the handle 600 rotates upward so that the wing portion 200 is closed. At this time, the connection bar 400 connected to the leaf spring 500 descends, and the connection bar 400 to which the handle 600 is connected rises.

At this time, the rotation radius of the handle 600 is limited by the connection structure between the handle 600, the connection bar 400, and the leaf spring 500.

In the present invention, the linear distance L1 between the first connection point and the second connection point 520 is the linear distance L2 between the first connection point and the third connection point 530, and the second connection point 520 and the third connection point 530. ) May be set smaller than the sum of the linear distances L3.

Through this, the wing portion 200 can rotate to a limited radius of rotation.

Referring to FIG. 7, after the wing portion 200 rotates to a limited radius of rotation, when the handle 600 is rotated, the wing portion 200 moves to a locked state.

At this time, when the user applies a force to the handle 600 beyond the radius of rotation according to the connection structure, the bent portion 510 of the leaf spring 500 deforms and contracts, causing it to rotate beyond the rotation radius, and the rotation radius After crossing, it is returned to its original state and the handle 600 can be prevented from moving. The leaf spring 500 allows the handle 600 to maintain a locked state through elastic deformation.

FIG. 8 is a view showing a coupling structure in a closed state of the wing part 200 in FIG. 1, and FIG. 9 is a view showing the structure of the sealing part 700 which is a component of FIG. 1.

8 and 9, a sealing portion 700 inserted in the longitudinal direction of the wing portion 200 is provided on one particular of the wing portion 200, and a sealing portion 700 on the other side of the wing portion 200 The pressing protrusion 230 for pressing the may be disposed in the longitudinal direction of the wing part 200.

The pressure protrusion 230 may be disposed on the opposite side of the wing part 200 on which the sealing part 700 is disposed. At this time, in the arrangement relationship of the plurality of wing portions 200, when the wing portion 200 rotates, the pressing protrusion 230 may press the sealing portion 700. Although there is no limit to the shape of the joining protrusion, it is preferable to pressurize the entire sealing portion 700 by being disposed in the longitudinal direction of the wing portion 200.

The sealing part 700 includes a fixing part 710, a rotating part 740, and a side wall part 720, and may be formed of an elastic material.

The fixing part 710 is inserted and fixed in the insertion groove 220 formed in the wing part 200 and may be disposed in the longitudinal direction of the wing part 200. The shape of the fixing part 710 is not limited, and may be modified into various shapes to prevent separation from the wing part 200.

The rotating part 740 may be connected to one side of the fixing part 710 and rotated by the pressing of the pressing protrusion 230. The rotating part 740 is connected to the fixing part 710 through the central part 730, and may rotate when the pressing protrusion 230 is pressed. The pressing protrusion 230 presses one side of the rotating part 740 and causes the rotating part 740 of the other side to rotate to contact one side of the wing part 200.

The side wall part 720 is disposed in one area of the fixing part 710 and is disposed to contact the side wall of the wing part 200 when inserted into the wing part 200. In one embodiment, the sidewall part 720 may have a structure that is open to the outside, and is deformed when inserted into the wing part 200 to increase adhesion.

10 is a view showing a structural change of the sealing portion 700 according to the rotation of the wing portion 200 in FIG.

First, the sealing part 700 is inserted into the wing part 200.

Thereafter, while the wing portion 200 rotates by the rotation of the handle 600, the pressing protrusion 230 disposed on the adjacent wing portion 200 presses one side of the rotating portion 740. At this time, the rotating portion 740 disposed on the opposite side with respect to the central portion 730 rotates, and comes into contact with one side of the other wing portion 200.

In this case, the other side of the pivoting part 740 makes surface contact with one side of the other wing part 200.

In this way, when the wing portion 200 is kept in a locked state, the sealing structure is completed in both directions inside and outside the system window.

In general, the sealing structure used in windows and doors is to arrange an elastic member between the wings and the wings. In this case, when wind is generated due to a difference in air pressure occurring inside and outside the system window, there is a problem that a joint noise occurs.

In the present invention, the wind blowing from the inside may be blocked by the other side of the rotating part 740, and the wind blowing from the outside is the rotating part 740 in contact with the structure of the wing part 200 and the pressing protrusion 230 Can be blocked by one side of.

As described above, with reference to the accompanying drawings with respect to an embodiment of the present invention was looked at in detail.

The above description is merely illustrative of the technical idea of the present invention, and those of ordinary skill in the technical field to which the present invention belongs can make various modifications, changes, and substitutions within the scope not departing from the essential characteristics of the present invention. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical idea of the present invention, but are for illustration, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings. . The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

100: frame
110: horizontal frame
130: vertical frame
131: shield
200: wing part
210: rotating shaft
220: insertion groove
230: pressure protrusion
300: connection
400: connecting bar
500: leaf spring
510: bend
520: second connection point
530: third connection point
600: handle
610: first connection point
700: sealing part
710: fixed part
720: side wall part
730: central
740: meeting part

Claims (6)

A frame in which a pair of horizontal frames arranged to face each other and a pair of vertical frames connecting the horizontal frames are combined;
A plurality of wing portions disposed between the vertical frames and rotating;
A plurality of rotation shafts passing through each of the wing portions and connected to the vertical frame;
A plurality of connecting portions connected to the ends of each of the rotation shafts;
A pair of connection bars disposed on both sides of the connection part to connect a plurality of the connection parts;
A leaf spring rotatably connected to any one of the connection bars; And
A handle rotatably connected to the other of the connecting bars;
Including,
The end of the handle is connected to the end of the leaf spring,
When the handle is rotated, the leaf spring and the connecting bar are driven to rotate the wing portion,
The leaf spring is provided with a bent portion,
The first connection point of the handle and the connection bar, and a linear distance between the leaf spring and the second connection point of the connection bar is a linear distance between the first connection point and a third connection point between the handle and the leaf spring, and the second connection point. System window, characterized in that less than the sum of the linear distance to the third connection point. delete delete The method of claim 1,
A system window, characterized in that a plurality of shielding portions are disposed on the vertical frame to make pressure contact with the wing according to a rotational state. The method of claim 4,
The shielding portion is disposed in the longitudinal direction of the vertical frame, system window, characterized in that the spaced apart from each other. The method of claim 5,
The shielding part
And an insertion portion inserted into the vertical frame and a contact portion contacting the wing portion, wherein the contact portion is formed of the same material as the insertion portion, but has a different hardness.

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