KR20100100308A - Cresent for reinforcing wind pressure resistance and sliding window with the cresent - Google Patents

Abstract

PURPOSE: A cresent for reinforcing wind pressure resistance and a sliding window with the same are provided to reduce damage to and rocking of a first and a second moving window using a male hook member and a female hook member. CONSTITUTION: A cresent for reinforcing wind pressure resistance comprises a window frame, a fixed window, a first and a second moving window(30) and a wind pressure resistant reinforcement type crescent. The window frame is attached to a wall. The fixed window is arranged on the central part of the window frame. The first and the second moving window are arranged on both side of the fixed window. The first and the second moving window are supported with window frame to slide. The wind pressure resistant reinforcement type crescent comprises a female hook member(40) and a male hook assembly. The female hook member is fixed and coupled in with a transom(12).

Description

Cresent for reinforcing wind pressure resistance and sliding window with the cresent}

TECHNICAL FIELD The present invention relates to an unglazed window, and in particular, an arm hook member is fastened to a transom disposed in a horizontal direction from an inner side of a window frame, and one side of a plurality of movable window pairs is selectively detached from the female hook member. Wind pressure resistance is designed to improve the strength of windshields and to improve the wind pressure performance, which is one of the window performances, by tightening the hook assembly to reduce the shaking or breakage of fixed windows, moving windows, and glass by external wind. It relates to a reinforced crescent and a US window with the same.

Generally, casement windows are mainly installed in a high-rise building in consideration of aesthetics and safety, but installation of a secretarial window is also considered to meet various consumer needs.

Referring to FIG. 1, the small window 9 has a window frame 1 fixed to a wall W, a fixed window pair 2 is disposed at the center of the window frame 1, and first and second moving window pairs. (3a) and (3b) are disposed on one side and the other side of the fixed window pair (2) is supported to be slidable with respect to the window frame (1).

In order to apply such a small window (9) to a high-rise building, safety design must be designed to withstand the strong wind pressure, and the first and second movable window pairs (3a) and (3b) are firmly fixed to the window frame (1) so as not to be shaken by the wind pressure. Should be combined.

In addition, a lock device for a window or door, namely a cresent 4, is installed at one central portion of the first and second movable window pairs 3a and 3b, and stoppers 8 are provided at both sides of the fixed window pair 2. ) Is provided.

The crescent 4 and the stopper 8 are intended to prevent the sliding movement by fastening the first and second moving window pairs 3a and 3b to the fixed window pair 2. That is, when the crescent 4 is fastened to the stopper 8 in a state where the first and second moving window pairs 3a and 3b are all closed, the first and second moving window pairs 3a and 3b are not opened. .

Referring to FIG. 2, the crescent 4 includes a main body 5 fixed to the first and second movable window pairs 3a and 3b, and a handle 6 rotatably coupled to the main body. ). On the upper side of the handle portion 6 is arranged in an arc shape is provided with a locking portion 7 protruding with respect to the main body portion (5).

The stopper 8 includes a locking step 8a disposed along the width direction of the fixed window pair 2. When the second movable window pair 3b is closed, one side of the second movable window pair and the other side of the fixed window pair 2 are aligned side by side, and in this state, the handle 5 of the crescent 4 ) Rotates upwardly and the engaging portion 7 of the crescent 4 is fitted inside the stopper 8, that is, between the stopper 8 and the second moving window pair 3b.

When the crescent 4 and the stopper 8 are fastened in this way, the engaging portion 7 of the crescent 4 and the engaging jaw 8a of the stopper 8 face each other. Accordingly, when the second movable window pair 3b is about to move in the direction crossing the fixed window pair 2, the engaging portion 7 of the crescent 4 is engaged with the stopper 8a of the stopper 8. Is prevented from sliding movement.

On the other hand, when the handle portion of the crescent 4 is rotated in the reverse direction, the engagement of the crescent 4 and the stopper 8 is released, and the second moving window pair 3b can be slidably moved. The same applies to the moving window pair 3a.

In this case, the conventional crescent 4 mainly performs only a locking function for controlling the first and second moving window pairs 3a and 3b, and in addition, doubles the airtight performance and strength. 2 It is difficult to expect the improvement of wind resistance performance, which is one of the window performances, due to the structurally weak strength while the moving window pairs 3a and 3b are joined or separated through the crescent 4 and the stopper 8. there was.

The present invention has been made in view of the above-mentioned problems of the prior art, and an object of the present invention is to allow the first and second moving window to be firmly locked to the fixed window by the female hook member and the male hook assembly, thereby preventing external The present invention provides a windproof reinforced crescent with a fixed window pair, first and second movable window pairs, wind shaking or breakage of the glass, and a similar window.

Another object of the present invention is to strengthen the wind pressure resistance that can improve the strength of the United States and the wind resistance performance, which is one of the window performances by allowing the first and second moving window to be firmly locked to the fixed window without any play. It is to provide a type crescent and a secretary window with the same.

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

An object of the present invention described above, the window frame attached to the wall; A fixed window pair disposed at the center of the window frame; First and second moving window pairs disposed on one side and the other side of the fixed window pair and slidably supported with respect to the window frame; And a female hook member fastened to a crosspiece disposed in a horizontal direction from the inside of the window frame, and a male hook assembly fastened to one side of the first and second moving window pairs to be selectively detached from the female hook member. It is achieved by a US window with a wind pressure-resistant reinforced crescent configured to include a crescent.

The male hook assembly in the present invention, the body is fastened to one side of the first, second moving window pair; A male hook member connected to one side of the main body and rotated in a vertical direction; An elastic guide member connected to the other side of the main body to guide an operation according to vertical rotation of the male hook member; It characterized in that it comprises a cover member for covering the appearance of the main body.

In addition, the other side of the main body in the present invention, it characterized in that the 'c' shaped guide bracket protruding from the top of the elastic guide member is inserted.

In addition, in the present invention, the male hook member is formed with a protruding piece detachably attached to the female hook member at one end thereof, and a circular protrusion inserted into the through hole provided at the main body at the other end thereof, and having a handle at one side of the central portion. It is characterized in that the protrusion formed.

In addition, in the present invention, in the central portion of the circular projection, it characterized in that the extension of the rectangular shape for supporting both sides of the elastic guide member protruding.

According to the wind pressure-resistant reinforced crescent of the present invention as described above and the US window with the same, the following effects are obtained.

First, since the first hook and the second movable window are locked firmly to the fixed window by the female hook member and the male hook assembly, the shaking or breakage of the fixed window pair, the first and second movable window pairs and the glass due to the external wind is reduced. do.

Second, since the first and second moving windows are firmly locked to the fixed window pair without play, the strength of the US-based windows and doors is enhanced, and the wind pressure performance, which is one of the window performances, is improved.

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

Hereinafter, with reference to the accompanying drawings will be described a wind pressure-resistant reinforcement crescent according to a preferred embodiment of the present invention and the secretary window with the same. In the following description, well-known functions or constructions are not described in detail to avoid unnecessarily obscuring the subject matter of the present invention.

Example

Figure 3 is a perspective view showing the US window with a wind pressure-resistant reinforcement crescent according to an embodiment of the present invention, Figure 4 is an enlarged perspective view of the portion A of Figure 3, Figure 5 is a wind pressure reinforcement according to the present invention One side exploded perspective view of a crescent crescent.

6 is an exploded perspective view of the other side of the wind pressure-resistant crescent according to the present invention, FIG. 7 is a perspective view showing a unlocked state of the wind pressure-resistant crescent according to the present invention, and FIG. It is a perspective view which shows the lock setting state of the wind pressure reinforced crescent.

In addition, Figure 9 is a plan sectional view showing the installation state of the wind pressure reinforced crescent according to the present invention, Figure 10 is a perspective view showing the US window with a wind pressure enhanced crescent according to another embodiment of the present invention. to be.

3 and 4, a rectangular window frame 10 is embedded in a wall (not shown, see W in FIG. 1), and a fixed window pair 20 is disposed at the center of the window frame 10. First and second movable window pairs 30 and 32 are slidably supported with respect to the window frame 10 on one side and the other side of the fixed window pair 20.

At this time, the arm hook member 40 which acts as a chuck to the transom 12 arranged in the horizontal direction in the window frame 10 is fastened, referring to FIGS. 5 and 6. The female hook member 40 is a 'ㅗ' shaped cross section as a whole, and screw holes 40a for fastening screws (not shown) to the crossbars 12 are formed at both ends, respectively, which will be described later from one side central portion toward the inner surface. A 'T'-shaped groove 40b for inserting the protruding piece 52a of the male hook member 52 is formed.

In addition, the male hook assembly 50 is selectively fastened to one side of the first and second movable window pairs 30 and 32 to the female hook member 40, and the male hook assembly is shown in FIGS. Referring to FIG. 6, the first and second moving window pairs 30 and 32 have a main body 51 having a multi-stage shape gradually decreasing in thickness from an upper end to a lower end through screw holes 51a formed at upper and lower ends thereof. A screw (not shown) is fastened to one side of the body 51, and a through hole 51b into which the circular protrusion 52b of the male hook member 52 to be described later is inserted is formed at the center of the main body 51, An arc of a first guide bracket 51c having an arc shape to support an end cover 56 to be described later is disposed on an upper end of the through hole 51b, and protrudes from the first guide. Second guide bracket 51d having a cross-section of the letter 'c' supporting the elastic guide member 54 described later on the upper end of the central portion of the bracket 51c. This protrusion is formed.

In addition, the male hook member 52 serving as a latch is connected to one side of the main body 51 is rotated in the vertical direction 90 °, the male hook member 52 is inserted into the groove (40b) at one end A square protrusion 52a is formed, and a circular protrusion 52b inserted into the through hole 51b is formed at one side of the other end processed into a circular shape, and an elastic guide to be described later is formed at the center of the circular protrusion. When the member 54 is rotated up and down, a rectangular extension portion 52b-1 for guiding both sides of the elastic guide member protrudes, while a square handle 52c is formed at the center of the male hook member 52. It is formed to protrude.

In addition, an upper end of the elastic guide member 54 having an elastic material as a 'c' shape is inserted into and supported by the second guide bracket 51d, and the elastic guide member 54 is the male hook member 52. Guide the operation of the up and down rotation in a right angle.

On the other hand, the cover member 53 formed with a step (53a) for mounting the upper end of the main body 51 on one side of the top cover the appearance of the main body 51, the appearance design of the male hook assembly 50 according to the present invention Determine.

In addition, as shown in Figure 10, without the fixed window pair 20 described above in the window frame 10, the movable window pair 34 is slidably supported relative to the window frame 10, the female hook member according to the present invention It is also possible to fasten the 40 to the crosspiece 12 arranged in the horizontal direction from the inside of the window frame 10, and to fasten the male hook assembly 50 according to the present invention to one side of the movable window pair 34. In FIG. 5, reference numeral 55 denotes a bushing, 56 an end cover, and 57 a washer.

Hereinafter, the operation of the present invention having the configuration as described above.

Referring to FIG. 7, in the case of unlocking, the male hook member 52 is in a direction parallel to the main body 51, and the elastic guide member 54 has an upper end inserted into the second guide bracket 51d. Both sides of the extension portion 52b-1 of the male hook member 52 are guided in the closed state.

Meanwhile, referring to FIG. 8, this is a case of setting a lock, and holding the handle 52c while the first and second moving window pairs 30 and 32 are all closed to move the male hook member 52 by 90 °. When the protrusion piece 52a is inserted into the groove 40b of the female hook member 40 by rotating, the first hook and the female hook member 40 are locked by the locking action of the female hook member 40 and the male hook member 52. 2 moving window pairs 30 and 32 are not opened.

At this time, the elastic guide member 54 extends the male hook member 52 with the upper end portion inserted into the second guide bracket 51d in association with the 90 ° upward rotation of the male hook member 52. The part 52b-1 guides the other two side surfaces.

In the above process, the opening and closing operation of the first and second moving window pairs 30 and 32 is freely performed while the first and second moving window pairs 30 and 32 are formed by the female hook member 40 and the male hook assembly 50. ) Is firmly locked to the fixed window pair 20 without any play, so that the fixed window pair 20, the first and second movable window pairs 30 and 32 due to external wind, etc. are reduced together with the shaking or breakage of the glass Its strength is improved, and thus the wind pressure resistance, which is one of the window performances, is improved.

As described above with reference to the illustrated wind pressure-enhanced crescent according to the present invention and the US-made windows and doors provided with the same, the present invention is not limited by the embodiments and drawings disclosed herein and the description of the present invention. Of course, various modifications may be made by those skilled in the art within the spirit and scope.

1 is a front view showing a US window window installed conventional crescent,

2 is an enlarged perspective view illustrating the crescent shown in FIG. 1;

Figure 3 is a perspective view showing the US window with a wind-resistant reinforced crescent according to an embodiment of the present invention,

4 is an enlarged perspective view of a portion A of FIG. 3;

5 is an exploded perspective view of one side of the wind pressure-resistant crescent according to the present invention;

6 is an exploded perspective view of the other side of the wind pressure-resistant crescent according to the present invention;

7 is a perspective view showing the unlocked state of the wind pressure-resistant reinforced crescent according to the present invention;

8 is a perspective view showing a lock setting state of the wind pressure-resistant reinforced crescent according to the present invention;

9 is a plan sectional view showing an installation state of the wind pressure-resistant crescent according to the present invention;

Figure 10 is a perspective view showing the US window with a wind-resistant reinforced crescent according to another embodiment of the present invention.

Description of the Related Art

10: window frame 20: fixed window

30: first moving window pair 32: second moving window pair

40: female hook member 50: male hook assembly

51: main body 52: male hook member

53 cover member 54 guide member

55: bushing 56: end cover

57: washer

Claims (10)

Window frames attached to walls; A fixed window pair disposed at the center of the window frame; First and second moving window pairs disposed on one side and the other side of the fixed window pair and slidably supported with respect to the window frame; And Wind-resistant reinforced type including a female hook member fastened to the crosspiece disposed in the horizontal direction from the inside of the window frame, and a male hook assembly fastened to one side of the first and second movable window pairs and selectively detached from the female hook member. US window with a wind pressure-resistant strengthening crescent configured to include. The method of claim 1, The male hook assembly, A main body fastened to one side of the first and second movable window pairs; A male hook member connected to one side of the main body and rotated in a vertical direction; An elastic guide member connected to the other side of the main body to guide an operation according to vertical rotation of the male hook member; Uncertain window provided with a wind pressure-resistant reinforcement crescent characterized in that it comprises a cover member covering the exterior of the main body. 3. The method of claim 2, On the other side of the body, An arc-shaped first guide bracket protrudes, and a second guide bracket having a 'c'-shaped cross section in which an upper end of the elastic guide member is inserted and protruded is formed at an upper end of a central portion of the first guide bracket. US windows with wind-resistant reinforced crescents. 3. The method of claim 2, The male hook member, Protruding pieces are detached from the female hook member at one end, and a circular protrusion is inserted into the through hole provided in the main body at the other end, and a windproof pressure-reinforced cree is formed by protruding a handle at one side of the central part. American window with a cent. The method of claim 4, wherein In the center of the circular projection, The secretary window with wind pressure-enhanced crescent, characterized in that the extension of the rectangular shape for supporting both sides of the elastic guide member protruded. An arm hook member fastened to a crosspiece disposed in a horizontal direction from the inside of the window frame attached to the wall; And A male hook assembly disposed on one side and the other side of the fixed window pair disposed on the window frame and fastened to one side of the first and second movable window pairs slidably supported with respect to the window frame, and selectively detachable from the female hook member; Wind pressure-enhanced crescent. The method of claim 6, The male hook assembly, A main body fastened to one side of the first and second movable window pairs; A male hook member connected to one side of the main body and rotated in a vertical direction; An elastic guide member connected to the other side of the main body to guide an operation according to vertical rotation of the male hook member; Wind pressure-resistant reinforced crescent, characterized in that it comprises a cover member for covering the appearance of the main body. The method of claim 7, wherein On the other side of the body, An arc-shaped first guide bracket protrudes, and a second guide bracket having a 'c'-shaped cross section in which an upper end of the elastic guide member is inserted and protruded is formed at an upper end of a central portion of the first guide bracket. Wind pressure-resistant crescent. The method of claim 7, wherein The male hook member, Protruding pieces are detached from the female hook member at one end, and a circular protrusion is inserted into the through hole provided in the main body at the other end, and a windproof pressure-reinforced cree is formed by protruding a handle at one side of the central part. cent. The method of claim 9, In the center of the circular projection, Windproof pressure-enhanced crescent, characterized in that the extension of the rectangular shape for supporting both sides of the elastic guide member protruded.

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