KR102303712B1 - Window system for shock absorption - Google Patents

Abstract

A shock absorbing window system according to one embodiment of the present invention comprises: one or more window frames which are vertically extended from the ground and include a subframe having an inner space with one side open; a main frame which surrounds the one or more window frames and has a main protruding unit corresponding to the window frame; and a shock absorbing member which is vertically extended from the ground and is installed in the inner space of the subframe. The shock absorbing member is extended along an extension direction of the subframe and has a groove corresponding to the main protruding unit. Therefore, when a shock is applied to the shock absorbing window system by external force such as earthquake, the shock absorbing member effectively absorbs the shock and thus alleviates damage on the window system.

Description

Shock absorption window system {WINDOW SYSTEM FOR SHOCK ABSORPTION}

The present invention relates to a shock absorbing window system, and more particularly, there is a window system comprising a main frame and a window frame, wherein a shock absorbing member having a groove into which the protrusion of the main frame can be fitted is mounted on the edge of the window frame, and the shock absorbing member is made of a material with elasticity and ductility such as rubber. it's about

In general, the window system may consist of a main frame serving to support the window frame in the periphery of the window frame and a plurality of window frames fixed to the inside of the main frame and slid left and right. A glass window made of glass or plastic may be inserted into the window frame. A protrusion may be provided on the main frame, and a groove corresponding to the protrusion may be provided on the window frame. The protrusion of the main frame and the groove of the window frame can be fitted with each other, and the binding force can be increased in the closed state of the window system.

However, when vibration such as an earthquake occurs while the window system is closed, an external force caused by the vibration may be directly transmitted to the window frame through the main frame. In this case, the window frame may be damaged, and furthermore, the glass window that is attached to the window frame may be cracked or broken. Accordingly, the cost of replacing a new window or window frame may be consumed, and when the window is broken, the user of the window system may be injured.

The problem to be solved by the present invention is that an external force such as vibration transmitted from the main frame can be absorbed by the shock absorbing member by arranging a shock absorbing member having elasticity and ductility in the corner portion of the window frame in contact with the protrusion of the main frame, Accordingly, an object of the present invention is to provide a shock-absorbing window system with improved durability by reducing the impact applied to the window frame and the glass window.

In addition, another problem to be solved by the present invention is that a groove corresponding to the protrusion of the main frame is formed in the shock absorbing member so that the shock absorbing member and the main frame can contact effectively, and thus, the impact of improved airtightness between the window frame and the main frame It is an object to provide an absorbent window system.

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

In order to solve the above problems, the shock-absorbing window and door system according to an embodiment of the present invention is one or more window frames, one or more window frames including a sub-frame that extends perpendicular to the ground and includes an internal space with one side open. and a main frame in which a main protrusion is formed to surround the window frame, and a shock absorbing member extending perpendicularly to the ground and mounted in the inner space of the sub frame, wherein the shock absorbing member extends along the extension direction of the sub frame and A groove corresponding to the main protrusion may be formed. Accordingly, when a shock is applied to the shock absorbing window system by an external force such as an earthquake, the shock is effectively absorbed by the shock absorbing member, thereby reducing the problem that the window system is damaged.

In order to solve the above problems, the shock-absorbing window system according to an embodiment of the present invention includes a shock-absorbing member having elasticity and ductility, a window frame in which the shock-absorbing member is disposed on the rim, and the window frame, and includes a main protrusion and a main frame, wherein the shock absorbing member may include a groove engaged with the main protrusion in a state in which the window frame is closed with respect to the main frame. Accordingly, the binding force and airtightness between the window frame and the main frame may be improved.

The details of other embodiments are included in the detailed description and drawings.

According to the present invention as described above, it has various effects as follows.

According to the present invention, when vibration occurs due to a phenomenon such as an earthquake in a state in which the window system is closed, the problem of damage due to external impact applied to the window system and glass due to the elasticity and ductility of the shock absorbing member can be reduced.

In the present invention, the airtightness of the main frame and the window frame is improved, so that external noise or drafts are effectively blocked, and the problem that insects are introduced into the interior from the outside of the building can be improved.

The present invention can open and close the window frame more smoothly when the user opens or closes the window system.

The effect according to the present invention is not limited by the contents exemplified above, and more various effects are included in the present specification.

1a to 1b is a view showing a shock-absorbing window system according to an embodiment of the present invention.
2A and 2B are cross-sectional views taken along line A-A' of FIG. 1A, in which FIG. 2A is an open state and FIG. 2B is a closed state.
3 is a cross-sectional view of a shock-absorbing window system according to another embodiment of the present invention.
4 is a cross-sectional view of a shock-absorbing window system according to another embodiment of the present invention.
5 is a cross-sectional view of a shock-absorbing window system according to another embodiment of the present invention.
6 is a cross-sectional view of a shock-absorbing window system according to another embodiment of the present invention.
7 is a cross-sectional view of a shock-absorbing window system according to another embodiment of the present invention.

Hereinafter, various embodiments of the present invention will be described in detail with reference to the accompanying drawings. Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention belongs It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims.

The shapes, sizes, proportions, angles, numbers, etc. disclosed in the drawings for explaining the embodiments of the present invention are exemplary, and thus the present invention is not limited to the illustrated matters. Like reference numerals refer to like elements throughout. In addition, in describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. When 'including', 'having', 'consisting', etc. mentioned in this specification are used, other parts may be added unless 'only' is used. When a component is expressed in the singular, the case in which the plural is included is included unless otherwise explicitly stated.

In interpreting the components, it is interpreted as including an error range even if there is no separate explicit description.

In the case of a description of the positional relationship, for example, when the positional relationship of two parts is described as 'on', 'on', 'on', 'beside', etc., 'right' Alternatively, one or more other parts may be positioned between the two parts unless 'directly' is used.

Reference to a device or layer “on” another device or layer includes any intervening layer or other device directly on or in the middle of another device.

Although first, second, etc. are used to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish one component from another. Accordingly, the first component mentioned below may be the second component within the spirit of the present invention.

Like reference numerals refer to like elements throughout.

The size and thickness of each component shown in the drawings are illustrated for convenience of description, and the present invention is not necessarily limited to the size and thickness of the illustrated component.

Each feature of the various embodiments of the present invention may be partially or wholly combined or combined with each other, and technically various interlocking and driving are possible, as will be fully understood by those skilled in the art, and each embodiment may be independently implemented with respect to each other, It may be possible to implement together in a related relationship.

1a to 1b is a view showing a shock-absorbing window system according to an embodiment of the present invention. 2A and 2B are cross-sectional views taken along line A-A' of FIG. 1A, in which FIG. 2A is an open state and FIG. 2B is a closed state.

1A to 2B, the shock-absorbing window system 100 is a window capable of absorbing shock that can reduce damage to the shock-absorbing window system 100 by an external force applied to the shock-absorbing window system 100 am. The shock-absorbing window system 100 includes a main frame 110 , a first window frame 120 , a second window frame 130 , a first glass 125 , a second glass 135 , and a shock-absorbing member 140 . do.

The main frame 110 of the shock-absorbing window system 100 is configured to support the first window frame 120 and the second window frame 130 at the outermost edge of the shock-absorbing window system 100 . A main protrusion 111 into which the first window frame 120 and the second window frame 130 can be fitted may be formed at an inner corner of the main frame 110 . The main protrusion 111 may protrude from the inner edge of the main frame 110 in a direction toward the first window frame 120 and the second window frame 130 , and may extend along the extension direction of the main frame 110 . can

The first window frame 120 and the second window frame 130 of the shock-absorbing window and door system 100 slide parallel to the ground to connect or separate one space and the other space of the shock-absorbing window and door system 100 from each other. The first window frame 120 and the second window frame 130 may be arranged side by side to be parallel to the ground and mounted inside the main frame 110 . The first window frame 120 and the second window frame 130 may partially overlap. The first window frame 120 and the second window frame 130 may be mounted on the main frame 110 by being engaged with the main protrusion 111 of the main frame 110 , and may be slid left and right along the main protrusion 111 . have.

Each of the first window frame 120 and the second window frame 130 includes a first sub-frame 121, 131, a second sub-frame 122, 132, a third sub-frame 123, 133, and a fourth sub-frame ( 124, 134). The first sub-frames 121 and 131 are sub-frames that extend vertically to the ground and engage with the main protrusion 111 of the main frame 110 . The second sub-frames 122 and 132 are sub-frames extending perpendicular to the ground to face the first sub-frames 121 and 131 . The third sub-frames 123 and 133 extend parallel to the ground and are connected to the far ends of the first sub-frames 121 and 131 and the second sub-frames 122 and 132, respectively, and the main frame 110 It is a sub-frame that engages and slides with the upper main protrusion 111 of the . The fourth sub-frames 124 and 134 extend parallel to the ground and face the third sub-frames 123 and 133 , and the ground of the first sub-frames 121 and 131 and the second sub-frames 122 and 132 . It is connected to each of the ends close to, and the lower main protrusion 111 of the main frame 110 and ?Чgam? It is a sliding subframe.

Referring to FIGS. 2A to 2B , the first sub-frames 121 and 131 of the first window frame 120 and the second window frame 130 may include an inner space with one side open. The inner space of the first sub-frames 121 and 131 may extend perpendicularly to the ground, and one side adjacent to the corresponding main frame 110 may be opened. When the first sub-frame 121 is slid so as to be adjacent to the main frame 110 as shown in FIG. 2B and the shock absorbing window system 100 changes from an open state to a closed state, the inner space of the first sub-frame 121 The main protrusion 111 of the main frame 110 may be introduced into the opening of the , so that the main protrusion 111 of the main frame 110 may be located in the inner space of the first sub-frame 121 .

Each of the first glass 125 and the second glass 135 is a transparent glass window disposed inside each of the first window frame 120 and the second window frame 130 . The first glass 125 and the second glass 135 are not limited to being made of a glass material, and may be made of other materials, such as plastic, if necessary.

The shock absorbing member 140 of the shock absorbing window system 100 has a configuration capable of absorbing shock mounted in the inner space of the first sub-frames 121 and 131 . The shock absorbing member 140 extending in the extension direction of the first sub-frame 121 is mounted in the inner space of the first sub-frame 121 of the first window frame 120 , and the first of the second window frame 130 . The shock absorbing member 140 extending in the extending direction of the first sub-frame 131 may be mounted in the inner space of the sub-frame 131 .

The shock absorbing member 140 may extend in the extending direction of the first sub-frames 121 and 131 , and a groove 140a corresponding to the main protrusion 111 of the main frame 110 may be formed. When the first sub-frame 121 is slid so as to be adjacent to the main frame 110 as shown in FIG. 2b and the shock-absorbing window system 100 changes from an open state to a closed state, the groove 140a of the shock-absorbing member 140 ) may be introduced into the main protrusion 111 .

In this case, the length of the main protrusion 111 protruding from the main frame 110 may be greater than the depth of the groove 140a of the shock absorbing member 140 . Accordingly, when the shock absorbing window system 100 is in a completely closed state, the end of the main protrusion 111 may be in contact with the deepest end of the groove 140a of the shock absorbing member 140 . In addition, the inner side surface of the main frame 110 and the side surface of the first sub-frame 121 may be spaced apart from each other when the shock absorbing window system 100 is in a completely closed state.

The first sub-frame 121 has an inner space thickness, that is, a thickness measured in a direction parallel to the ground and perpendicular to the surface of the first glass 125, the thickness at the opening of the inner space is far from the opening of the inner space. It may be smaller than the thickness of the inner space. That is, the inner space of the first sub-frame 121 may have a smaller thickness in the opening than the inner space. Accordingly, as shown in FIG. 2B , the opening of the inner space of the first sub-frame 121 may have a shape protruding toward the main protrusion 111 in the state in which the shock-absorbing window system 100 is closed. Accordingly, even if the shock absorbing member 140 is mounted in the inner space of the first sub frame 121 and the shock absorbing window system 100 repeats the closed state and the open state, the shock absorbing member 140 is the first sub frame 121 . It may be firmly coupled to the frame 121 , and a problem of separation from the internal space of the first sub-frame 121 may be reduced.

The shock absorbing member 140 may be in contact with the entire surface of the inner space of the first sub-frame 121 . That is, the outer surface of the shock absorbing member 140 may cover the entire surface of the inner space of the first sub-frame 121 .

The end of the protruding shape of the opening of the inner space of the first sub-frame 121 may only be adjacent to the main protrusion 111 and may not be in contact with the main protrusion 111 . That is, the shock absorbing member 140 may be disposed between the end of the protruding shape of the opening of the inner space of the first sub-frame 121 and the main protrusion 111 . Accordingly, the side of the first sub-frame 121 on which the opening of the inner space is located has the side of the first sub-frame 121 on both sides with respect to the extended groove 140a of the shock absorbing member 140 , and the first The side surfaces of the shock absorbing member 140 may be positioned between the side surfaces of the sub-frame 121 and the grooves 140a of the shock absorbing member 140 . Accordingly, when the main protrusion 111 is fitted into the groove 140a as the shock-absorbing window system 100 is in a closed state, the main protrusion 111 does not come into contact with the first sub-frame 121 and the shock absorbing member You can contact only (140).

The shock absorbing member 140 may be made of a material having elasticity and ductility. For example, the shock absorbing member 140 may be made of rubber. Accordingly, the shock absorbing member 140 may have an elastic force to be restored in the opposite direction of the external force even if the shape is deformed by the external force, and may return to its original shape in a state in which the external force is removed. In addition, the shock absorbing member 140 may have a soft property due to its ductility, and an object in contact may gently come into contact with the shock absorbing member 140 . In this case, the shock absorbing member 140 may be made of rubber, but is not limited thereto, and may be made of any material having elasticity and ductility as needed.

The shock absorbing window system 100 according to an embodiment of the present invention is a shock absorbing member 140 mounted on the first sub-frames 121 and 131 of the first window frame 120 and the second window frame 130 . By effectively absorbing the impact applied to the absorbing window system 100, it is possible to reduce the problem of damage to the shock absorbing window system 100. Specifically, when the first window frame 120 and the second window frame 130 are adjacent to the main protrusion 111 of the main frame 110 and the shock-absorbing window system 100 is closed, a phenomenon such as an earthquake occurs. Thus, the ground can vibrate, and the shock-absorbing window system 100 can vibrate from side to side so as to be parallel to the ground. In this case, the main protrusion 111 of the main frame 110 may be in contact with the shock absorbing member 140 having elasticity and ductility without directly contacting the first sub-frames 121 and 131 , and the main frame 110 may be in contact with the main frame 110 . ), the degree of transmission of the impact to the first sub-frames 121 and 131 may be significantly reduced as the shock absorbing member 140 is present. Accordingly, the problem that the first window frame 120 and the second window frame 130 are broken or the first glass 125 and the second glass 135 are broken by an external impact such as an earthquake can be improved.

And, when the shock absorbing window system 100 is in a closed state, as the shock absorbing member 140 is disposed between the end of the main protrusion 111 and the first sub-frames 121 and 131, the shock absorbing window system ( 100) can be reduced noise generated when closing. And the impact felt by the user of the shock-absorbing window system 100 while closing the window is reduced, so that the window can be opened and closed smoothly.

In addition, as the shock absorbing window system 100 includes the shock absorbing member 140 , the airtightness of the shock absorbing window system 100 may be further improved.

When the shock absorbing member 140 is not included and the main protrusion 111 and the first sub-frame are directly contacted and coupled, there is a gap between the surface of the side surface of the main protrusion 111 and the surface of the inner space of the first sub-frame. Mohair composed of thin hairs may be disposed. In this case, an empty space may exist between the end of the mohair and the surface of the side surface of the main protrusion 111, and airtightness may be weakened, so noise may not be effectively blocked or insects may enter the interior of the building. there was.

However, in the shock absorbing window system 100 according to an embodiment of the present invention, as the shock absorbing member 140 is disposed, the main protrusion 111 and the shock absorbing member 140 are in the closed state of the shock absorbing window system 100 ) can be combined in complete contact, so airtightness is improved, so that external noise or drafts are effectively blocked, and the problem of insects entering the inside from the outside of the building can be improved.

According to an embodiment, in FIGS. 1A to 2B , the shock-absorbing window frame is illustrated as including the first window frame 120 and the second window frame 130 , but the number of window frames is not limited thereto. For example, a shock absorbing sash system may include two or more sashes extending longer in a direction parallel to and/or perpendicular to the ground. In addition, the impact absorbing window system may include a plurality of window frames in the form of double windows, including window frames overlapping each other. In this case, each of the window frames of the shock-absorbing window and door system may be vertically disposed on the ground in a closed state, and a shock-absorbing member may be disposed at a corner in contact with the main frame.

According to an embodiment, the shock absorbing member 140 may be further installed on at least one of the third sub-frames 123 and 133 and the fourth sub-frames 124 and 134 in addition to the first sub-frames 121 and 131 . have. That is, the shock absorbing member extends in the extending direction of the third sub-frames 123 and 133 and the fourth sub-frames 124 and 134 to the third sub-frames 123 and 133 and the fourth sub-frames 124 and 134 . It can be installed in the interior space of The shock absorbing member may include grooves corresponding to the main protrusions 111 protruding from the upper and lower portions of the main frame 110 . The main protrusion 111 of the main frame 110 may be fitted into the groove of the shock absorbing member. As the first window frame 120 and the second window frame 130 of the shock-absorbing window system slide in an open state and a closed state with respect to the main frame 110, the third sub-frames 123 and 133 and the fourth sub-frame The grooves of the shock absorbing member mounted on the 124 and 134 may slide while in contact with the main protrusion 111 .

In this case, even if an impact is applied, such as vibration of the shock-absorbing window system up and down due to an earthquake or external force, the first sub-frames 121 and 131 , the third sub-frames 123 and 133 and the fourth sub-frames 124 and 134 ) The first window frame 120 , the second window frame 130 , the first glass 125 , and the second glass 135 can significantly reduce the transmission of impact by the shock absorbing member mounted on each, and shock absorption Damage to the window system can be reduced. In addition, as the shock absorbing member and the main protrusion 111 of the main frame 110 are fully contacted and coupled, the inflow of noise, wind, and insects can be effectively blocked while the shock absorbing window system is closed.

3 is a cross-sectional view of a shock-absorbing window system according to another embodiment of the present invention. The shock-absorbing window system 200 of Fig. 3 is substantially the same as compared to the shock-absorbing window system 100 of Figs. 1A to 2B, except that the shock-absorbing member 240 is different. For convenience of description, it will be described with reference to FIGS. 1A to 2B.

Referring to FIG. 3 , the shock absorbing member 240 includes a first portion 241 and a second portion 242 . The first portion 241 is a portion that extends along the extending direction of the first sub-frame 121 and is spaced apart from the groove 140a of the shock absorbing member 240 . The first portion 241 may be disposed adjacent to the first glass 125 . The second portion 242 is a portion of the shock absorbing member 240 excluding the first portion 241 , and is a portion in which the groove 140a is formed. The first portion 241 and the second portion 242 may be parallel to the ground and disposed side by side in the depth direction of the groove 140a.

The first part 241 and the second part 242 of the shock absorbing member 240 may have different ductility, and the ductility of the first part 241 may be greater than that of the second part 242 . That is, the first portion 241 may be softer than the second portion 242 , and may be more compressed when the same external force is applied. Since the shock absorbing member 240 has elasticity as described above, even if the first part 241 and the second part 242 are compressed by an external force, when the external force is removed, the shock absorbing member 240 may return to its original shape.

As the ductility of the first portion 241 of the shock absorbing member 240 is greater than the ductility of the second portion 242, the shock generated when the shock absorbing window system 200 is closed is more effectively reduced to the shock absorbing member ( 240), and even when vibrations such as earthquakes occur in a state in which the shock absorbing window system 200 is closed, external force may be effectively absorbed by the shock absorbing member 240. Specifically, when the shock absorbing window system 200 is closed, the end of the main protrusion 111 may apply an impact to the deepest portion of the groove 140a of the shock absorbing member 240 . In this case, the impact may be transmitted to the first part 241 starting with the second part 242 . The first portion 241 may be more ductile than the second portion 242 , and as it is compressed more than the second portion 242 , it may absorb the impact more effectively than the second portion 242 . The first portion 241 may be closer to the first glass 125 than the second portion 242 , and the impact is transferred to the first glass 125 as the first portion 241 effectively absorbs the impact. Transmission can be blocked more effectively. Accordingly, the problem that the first glass 125, which is most vulnerable to impact, is damaged can be further improved.

According to an embodiment, the ductility of the first portion 241 of the shock absorbing member 240 may be greater than that of the second portion 242 . That is, by the same external force, the second part 242 may be more compressed than the first part 241 , and when the external force is removed, the first part 241 and the second part 242 are again compressed by elasticity. It can be returned to its original form. When the second part 242 is softer than the first part 241, noise generated in the process of closing and opening the shock-absorbing window system 200 can be further blocked, and the relatively soft second part 242 is Airtightness may be further improved as it comes into contact with the surface of the main protrusion 111 .

4 is a cross-sectional view of a shock-absorbing window system according to another embodiment of the present invention. The shock-absorbing window system 300 of Fig. 4 is substantially the same as compared to the shock-absorbing window system 100 of Figs. 1A to 2B, except that the shock-absorbing member 340 is different. For convenience of description, it will be described with reference to FIGS. 1A to 2B.

Referring to FIG. 4 , the shock absorbing member 340 includes a third portion 343 and a fourth portion 344 . The third portion 343 is a portion adjacent to the groove 140a of the shock absorbing member 340 and may surround the surface of the groove 140a in a 'C' shape in the cross-sectional view of FIG. 4 . The fourth portion 344 is a portion excluding the third portion 343 , and may be in contact with the entire surface of the inner space of the first sub-frame 121 .

The third part 343 and the fourth part 344 of the shock absorbing member 340 may have different ductility, and the ductility of the third part 343 may be greater than that of the fourth part 344 . That is, the third portion 343 may be softer than the fourth portion 344 , and may be more compressed when the same external force is applied. And, when the external force applied to the third part 343 and the fourth part 344 by elasticity is removed, it may return to its original shape.

As the ductility of the third part 343 of the shock absorbing member 340 is greater than that of the fourth part 344, the noise generated in the process of closing and opening the shock absorbing window system 300 can be further blocked. , airtightness may be further improved as the relatively softer third portion 343 comes into contact with the surface of the main protrusion 111 . In addition, since the relatively soft fourth part 344 is in contact with the surface of the inner space of the first sub-frame 121, the shock-absorbing member ( The binding force between the 340 and the first sub-frame 121 may be effectively maintained.

According to an embodiment, the ductility of the third portion 343 of the shock absorbing member 340 may be less than that of the fourth portion 344 . That is, by the same external force, the fourth part 344 can be more compressed than the third part 343 , and when the external force is removed, the third part 343 and the fourth part 344 are again compressed by elasticity. It can be returned to its original form. When the fourth portion 344 is softer than the third portion 343, it is possible to effectively absorb the impact in the fourth portion 344 closer to the first sub-frame 121 and the first glass 125, The problem that the shock-absorbing window system 300 is damaged by the impact can be further improved.

5 is a cross-sectional view of a shock-absorbing window system according to another embodiment of the present invention. The shock absorbing window system 400 of FIG. 5 is substantially the same as compared to the shock absorbing window system 100 of FIGS. 1A to 2B except that the shock absorbing member 440 is different, and overlapping description will be omitted. For convenience of description, it will be described with reference to FIGS. 1A to 2B.

Referring to FIG. 5 , the shock absorbing member 440 includes a fifth portion 445 , a sixth portion 446 , and a seventh portion 447 . The fifth portion 445 is a portion adjacent to the groove 140a of the shock absorbing member 440 and may surround the surface of the groove 140a in a 'C' shape in the cross-sectional view of FIG. 5 . The seventh portion 447 extends along the extending direction of the first sub-frame 121 and is spaced apart from the groove 140a of the shock absorbing member 440 , and may be closest to the first glass 125 . . The sixth portion 446 may be a portion disposed between the fifth portion 445 and the seventh portion 447 . The fifth portion 445 may not come into contact with the surface of the inner space of the first sub-frame 121 , and only the sixth portion 446 and the seventh portion 447 may be in the inner space of the first sub-frame 121 . can be in contact with the surface of

At least one of the fifth portion 445 , the sixth portion 446 , and the seventh portion 447 of the shock absorbing member 440 may have a different ductility from the rest. For example, the ductility of the sixth portion 446 may be greater than the ductility of the fifth portion 445 and the seventh portion 447 , and the ductility of the fifth portion 445 and the seventh portion 447 may be different from each other. may be the same. In this case, the shock generated when the shock absorbing window system 400 is closed is effectively absorbed by the shock absorbing member 440 , and at the same time, the durability of the shock absorbing member 440 is increased and the shock absorbing member 440 and the first sub-frame The binding force of (121) can be increased. As the ductility of the sixth part 446 is greater than that of other parts, the impact applied from the main protrusion 111 to the shock absorbing member 440 may be more effectively absorbed through the sixth part 446 . And, as the ductility of the fifth part 445 is smaller than the ductility of the sixth part 446, the damage to the shock absorbing member 440 is reduced as the shock absorbing window system 400 is continuously opened and closed. can In addition, since the ductility of the seventh part 447 is smaller than that of the sixth part 446 , even when the shock absorbing window system 400 is continuously opened and closed, the shock absorbing member 440 and the first sub frame 121 ) can be maintained.

According to an embodiment, the ductility of the fifth portion 445 of the shock absorbing member 440 is greater than that of the sixth portion 446 , and the ductility of the sixth portion 446 is greater than that of the seventh portion 447 . can be larger That is, the fifth portion 445 to the seventh portion 447 may be disposed such that the closer to the main protrusion 111, the greater the ductility. In this case, the shock absorbing ability of the shock absorbing member 440 is further increased, and the airtightness between the shock absorbing member 440 and the main protrusion 111 may be improved when the shock absorbing window system 400 is in a closed state. . When the shock-absorbing window system 400 is closed or an external force such as vibration is applied in the closed state, the shock transmitted from the main protrusion 111 to the first window frame 120 is the fifth part 445, the sixth part 446 and the seventh portion 447 may be sequentially transferred to the first sub-frame 121 . Accordingly, the largest impact may be applied to the fifth portion 445 and the smallest impact may be applied to the seventh portion 447 . Since the ductility of the fifth part 445 is the highest and the ductility of the seventh part 447 is the lowest, appropriate ductility can be set according to the strength of the impact applied to each part, The shock absorbing ability can be further improved. Accordingly, the impact applied to the first sub-frame 121 and the first glass 125 is more attenuated, so that the durability of the impact-absorbing window system 400 can be increased. In addition, since the ductility of the fifth part 445 is the highest, the main protrusion 111 coupled in contact with the fifth part 445 can improve airtightness with the fifth part 445, and the shock-absorbing window and door system Noise generated when 400 is closed can also be reduced.

6 is a cross-sectional view of a shock-absorbing window system according to another embodiment of the present invention. The shock absorbing window system 500 of FIG. 6 is substantially the same as compared to the shock absorbing window system 100 of FIGS. 1A to 2B except that the shock absorbing member 540 is different, and overlapping description is omitted. For convenience of description, it will be described with reference to FIGS. 1A to 2B.

Referring to FIG. 6 , the shock absorbing member 540 includes a protrusion 541 . The protrusion 541 protrudes from the opening of the groove 540a of the shock absorbing member 540 , and may protrude to reduce the size of the opening of the groove 540a. The protrusion 541 may extend in an extending direction of the first sub-frame 121 . And, the protrusion 541 is the main protrusion 111 in the protrusion 541 of the groove 540a in the state in which the shock absorbing window system 500 is closed, that is, the main protrusion 111 is introduced into the groove 540a. may protrude in the lateral direction of One protrusion 541 may be formed on both sides of the main protrusion 111 .

The protrusion 541 may be made of the same material as the shock absorbing member 540 and may be formed together by the same process. Accordingly, the protrusion 541 may have elasticity and ductility. Since the protrusion 541 has elasticity and ductility, when the main protrusion 111 is fitted into the groove 540a of the shock absorbing member 540 , the protrusion 541 comes into contact with the main protrusion 111 and is the main protrusion by frictional force. The protrusion 111 may be bent in an inflow direction. In addition, when the main protrusion 111 flows out from the groove 540a, the protrusion 541 may be bent in a direction in which the main protrusion 111 flows out by frictional force with the main protrusion 111 .

A portion of the side surface of the main protrusion 111 and the groove 540a of the shock absorbing member 540 may be spaced apart from each other, so that an empty space may exist. The thickness of the groove 540a of the shock absorbing member 540, that is, in a direction parallel to the ground and perpendicular to the extending direction of the first glass 125 is greater than the thickness of the main protrusion 111 in the same direction. can In a state in which the main protrusion 111 is completely fitted into the groove 540a of the shock absorbing member 540 , the end of the protrusion 541 may be in contact with the surface of the side surface of the main protrusion 111 . Then, the main protrusion 111 is introduced into the groove 540a of the shock absorbing member 540 so that the end of the main protrusion 111 is adjacent to the first glass 125 of the groove 540a of the shock absorbing member 540 . can come into contact with the surface. As such, the surface between the end of the surface of the main protrusion 111 entering the groove 540a of the shock absorbing member 540 and the portion in contact with the protrusion 541 is spaced apart from the groove 540a of the shock absorbing member 540, There may be empty spaces.

In the shock-absorbing window system 500 according to another embodiment of the present invention, the shock-absorbing member 540 includes a protrusion 541 having elasticity and ductility, and the main protrusion 111 is introduced into the groove 540a. As the side of the main protrusion 111 is spaced apart from the shock-absorbing member 540, the airtightness of the shock-absorbing window system 500 is improved and the first window frame 120 is easier to the shock-absorbing window system 500 at the same time. may be coupled to the main protrusion 111 . Specifically, since the shock absorbing member 540 includes the protrusion 541 having elasticity and ductility, the end of the protrusion 541 may more closely contact the side surface of the main protrusion 111 . And, since the side excluding the end of the main protrusion 111 and the portion in contact with the protrusion 541 is spaced apart from the shock absorbing member 540 and there is an empty space therebetween, the main protrusion 111 is easily formed by the shock absorbing member ( It may be fitted into the groove 540a of the 540 .

And, when the shock absorbing window system 500 is closed, the end of the main protrusion 111 may collide with the shock absorbing member 540 , and the shock absorbing member 540 having elasticity and ductility is formed by the main protrusion 111 . ), it is possible to effectively attenuate the degree of transmission of the impact to the first sub-frame 121 and the first glass 125 by absorbing the impact. Accordingly, the durability of the shock-absorbing window system 500 can be improved.

7 is a cross-sectional view of a shock-absorbing window and shock-absorbing window system according to another embodiment of the present invention. The shock-absorbing window system 600 of FIG. 7 is substantially the same as compared with the shock-absorbing window system 500 of FIG. 6 , except that the shock-absorbing member 640 is different, and overlapping descriptions are omitted. For convenience of description, it will be described with reference to FIG. 6 .

Referring to FIG. 7 , the shock absorbing member 640 includes a plurality of protrusions 641 . The plurality of protrusions 641 are configured to protrude from the opening of the groove 640a of the shock absorbing member 640 , and may protrude to reduce the size of the opening of the groove 640a. Each of the plurality of protrusions 641 may extend in an extending direction of the first sub-frame 121 . In addition, in the state in which the shock absorbing window system 600 is closed, the plurality of protrusions 641 may be formed in a plurality on both sides of the main protrusion 111 based on the main protrusion 111 , and three protrusions may be arranged as shown in FIG. 7 . The number of the plurality of protrusions 641 is not limited to being arranged by three, and may be two or more if necessary.

The plurality of protrusions 641 may be disposed parallel to the ground and spaced apart from each other in a direction perpendicular to the extending direction of the first sub-frame 121 .

The shock absorbing window system 600 according to another embodiment of the present invention includes the main frame 110 and the shock absorbing member 640 by including a plurality of protrusions 641 on both sides with respect to the main protrusion 111 . The airtightness of the first window may be further improved. When the main protrusion 111 flows into the groove 640a of the shock absorbing member 640 , ends of the plurality of protrusions 641 may contact the surface of the side surface of the main protrusion 111 . As the plurality of protrusions 641 exist, airtightness between the main protrusion 111 and the shock absorbing member 640 may be further improved, and noise, wind, insects, etc. may not easily enter from the outside.

The shock-absorbing window system according to various embodiments of the present invention includes one or more window frames extending perpendicular to the ground and including a sub-frame including an open inner space, one or more window frames surrounding the one or more window frames, and a main protrusion corresponding to the window frame a main frame formed thereon, and a shock absorbing member extending perpendicularly to the ground and mounted in the inner space of the sub frame, wherein the shock absorbing member extends along the extension direction of the sub frame and a groove corresponding to the main protrusion is formed. can

According to another feature of the present invention, the shock absorbing member may have elasticity.

According to another feature of the present invention, the length of the main protrusion protruding from the main frame may be greater than the depth of the groove of the shock absorbing member.

According to another feature of the present invention, the shock absorbing member includes a first portion extending along an extension direction of the sub-frame and a second portion excluding the first portion, the first portion being spaced apart from the groove of the shock absorbing member and a groove is formed in the second part, and the ductility of the first part may be greater than that of the second part.

According to another feature of the present invention, the shock absorbing member may include a third portion adjacent to the groove and a fourth portion excluding the third portion, and the ductility of the third portion may be greater than that of the fourth portion.

According to still another feature of the present invention, the shock absorbing member includes a fifth portion adjacent to the groove, a seventh portion extending along the extending direction of the subframe and spaced apart from the groove, and a sixth portion between the fifth portion and the seventh portion and ductility of the sixth part may be greater than ductility of the fifth part and ductility of the seventh part.

According to another feature of the present invention, the shock absorbing member is adjacent to the opening of the groove and extends along the extending direction of the sub frame and includes a protrusion having elasticity and ductility, and in a state in which the window frame is closed with respect to the main frame, shock absorption The main protrusion of the main frame may be fitted into the groove of the member, the protrusion of the shock absorbing member may protrude toward the main protrusion, and an end of the protrusion may be in contact with a surface of the main protrusion.

According to another feature of the present invention, in the closed state, the side surface of the main protrusion between the end of the main protrusion and the protrusion of the shock absorbing member may be spaced apart from the shock absorbing member.

According to another feature of the present invention, the protrusion may include a plurality of protrusions, and the plurality of protrusions may be disposed parallel to the ground and spaced apart from each other in a direction perpendicular to the extending direction of the sub-frame.

The shock-absorbing window system according to various embodiments of the present invention includes a shock-absorbing member having elasticity and ductility, a window frame in which the shock-absorbing member is disposed on the rim, and a main frame surrounding the window frame, the main frame including the main protrusion, and shock absorption The member may include a groove that engages the main projection with the window frame closed relative to the main frame.

In the above, the present invention has been described with specific matters such as specific components and limited embodiments and drawings, but these are only provided to help a more general understanding of the present invention, and that the present invention is limited to the above embodiments No, those of ordinary skill in the art to which the present invention pertains can devise various modifications and variations from these descriptions.

Therefore, the spirit of the present invention should not be limited to the above-described embodiments, and not only the claims described below, but also all modifications equivalently or equivalently to the claims described below belong to the scope of the spirit of the present invention. will be.

100, 200, 300, 400, 500, 600: shock-absorbing window system
110: main frame
111: main protrusion
120: first window frame
130: second window frame
121, 131: first sub-frame
122, 132: second sub-frame
123, 133: third sub-frame
124, 134: fourth sub-frame
125: first glass
135: second glass
140, 240, 340, 440, 540, 640: shock absorbing member
140a, 540a, 640a: home
241: first part
242: second part
343: third part
344: fourth part
445: fifth part
446: sixth part
447: seventh part
541, 641: protrusions

Claims (10)

One or more window frames extending perpendicular to the ground and including a sub-frame including an inner space with one side open;
a main frame surrounding the one or more window frames and having a main protrusion corresponding to the window frame; and
and a shock absorbing member extending perpendicularly to the ground and mounted in the inner space of the sub-frame,
The shock absorbing member extends along an extension direction of the sub-frame and has a groove corresponding to the main protrusion,
The shock absorbing member does not have an empty space in the region between the end of the main protrusion and the glass mounted on the window frame,
The shock absorbing member includes a first portion extending along an extension direction of the sub-frame and spaced apart from the groove, and a second portion excluding the first portion,
In the second part, the groove is formed,
The first part and the second part are arranged side by side in the depth direction of the groove,
and a ductility of the first portion is greater than a ductility of the second portion. According to claim 1,
The shock absorbing member has elasticity, a shock absorbing window system. According to claim 1,
A length of the main protrusion protruding from the main frame is greater than a depth of the groove of the shock absorbing member. delete delete delete delete delete delete a shock-absorbing member having elasticity and ductility;
a window frame including a sub-frame including an inner space with one side open, the shock absorbing member mounted in the inner space of the sub-frame;
It surrounds the window frame and includes a main frame including a main protrusion,
The shock absorbing member includes a groove engaged with the main protrusion in a state in which the window frame is closed with respect to the main frame,
The shock absorbing member does not have an empty space in the region between the end of the main protrusion and the glass mounted on the window frame,
The shock absorbing member includes a first portion extending along an extension direction of the sub-frame and spaced apart from the groove, and a second portion excluding the first portion,
In the second part, the groove is formed,
The first part and the second part are arranged side by side in the depth direction of the groove,
and a ductility of the first portion is greater than a ductility of the second portion.

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