KR102003102B1

KR102003102B1 - Hardware assembly for window

Info

Publication number: KR102003102B1
Application number: KR1020150159414A
Authority: KR
Inventors: 김세진; 이판대
Original assignee: (주)엘지하우시스; 주식회사 대현상공
Priority date: 2015-11-13
Filing date: 2015-11-13
Publication date: 2019-07-23
Also published as: KR20170056156A

Abstract

The present invention relates to a hardware assembly for a window, in which a locking bracket for a locking device can be installed so as not to interfere with the connecting bar, even if the connecting bar is vertically moved in the mounting groove of the opening lid .
The present invention for realizing this is a window hardware assembly for setting a lock / unlock state of a window 20 by being applied to an eyepiece of a window pane 20 which is pivotally coupled to the window frame 10, The movable member 31 is vertically movable in conjunction with the handle 30 on one of the pair of door frames 20 and the movable member 31 The fixing bracket 110 is provided on one side of the body so as to be fixed to the opposite surface of the fixing bracket via the fixing member V, A coupling part 111 in which the coupling part 111a is formed; And a latching part 113 formed on the other side of the body so as to be disposed on the mounting groove part 23a provided on the opposite surface and having a latching groove 113a on one surface thereof for latching and fixing the moving member 31; So that it is possible to prevent interference with another locking device 120 installed in the installation groove 23a and moved up and down and the fixing bracket 110. [

Description

Hardware assembly for window < RTI ID = 0.0 >

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a hardware assembly for a window, and more particularly, to a hardware assembly for a window in which a locking device can be easily and firmly mounted on an opening portion of a door frame.

In general, the window serves as a wall for isolating the indoor and the outdoor, and also serves to enable indoor ventilation by introducing sunlight and fresh air from the outside.

Such a window can be classified into various kinds according to the opening method such as a sliding door system in which a window is slidably installed in a window frame and a sliding door system in which a window is swingably opened and closed in a window frame.

In this case, the hinged door is pivotably coupled with a pair of windows in the window frame, and a locking device is provided on the door opening. The locking device may be constructed by operating a locking member operated in conjunction with the handle so as to be fitted and fixed to the facing surface of the opening portion or the hanging member provided on the upper and lower sides of the window frame.

Such locks for windowpanes have been heretofore filed in the prior art as disclosed in Korean Patent No. 10-1472622 (Publication date: 2014.12.15) and Korean Patent No. 10-1502664 (Publication date: 2015.03.16).

More specifically, as shown in FIG. 1, at least one pair of window frames 20 is installed in the window frame 10 so as to be capable of pivotal opening through the hinge 11, as shown in FIG.

Referring to FIG. 2, one of the pair of window frames 20 is provided with a moving member 31 (see FIG. 2) that moves upward and downward along the rim of the window frame 21 in interlock with the operation of turning the knob 30 .

A fixing bracket 33 provided with a latching groove 33a is provided correspondingly to the mounting groove 23a provided at the opening of the window pane 23 so that the moving member 31 can be locked. The configuration of the moving member 31 and the fixing bracket 33 may be a locking device additionally provided in consideration of the wind pressure of the generation where the window is installed.

3, in addition to the fixing bracket 33, the upper and lower sides of the window 23 are selectively fixed to the hanging members 45 of the window frame 10, And a connecting bar 43 which is operated up and down by a turning operation of the connecting member 41. [

4, the fixing bracket 33 fixed in the installation groove 23a and the connection bar 43 moved up and down are fixed to the connection bar 43 so as not to interfere with each other in the installation groove 23a, The long holes 43a for mounting the brackets 33 are perforated along the longitudinal direction.

However, the connection bar 43 in which the long hole 43a is formed is inevitably deteriorated in structural strength, and accordingly, there is a fear that the connection bar 43 may be damaged during repeated use for a long period of time.

Further, since the connection bar 43 is separately plated after the perforation of the long hole 43a, the number of work processes is increased, thereby increasing the processing cost.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a locking bracket for a locking device that prevents a locking bar for a locking device from interfering with a connecting bar The present invention provides a hardware assembly for a window.

The above and other objects can be accomplished by the provision of a hardware hardware assembly for a window according to the present invention, which is applied to an opening of a door handle of a window frame, Wherein a movable bracket is provided on one of the pair of casings to move up and down in conjunction with the handle, and a fixing bracket is provided correspondingly on an opening of the other of the pair of casings, The fastening bracket includes a fastening part having a fastening hole formed on one side of the body so as to be fixed to the opposite face of the fastening part through a fastening member; And a latching part formed on the other side of the body so as to be disposed on the mounting groove part provided on the facing surface and having a latching groove on one surface thereof so that the moving member can be locked and locked, So that interference with another locking device to be operated and the fixing bracket can be prevented.

According to the present invention, it is possible to easily install the fixing bracket for the locking device without drilling the connecting bar, unlike the hardware applied to the opening lid of the existing casement window, thereby reducing the processing cost and cost of the window As well as the structural performance of the window can be improved.

1 is an elevational view of a room side showing a general casement window,
Fig. 2 is a plan sectional view of Fig. 1,
Fig. 3 is a perspective view of the hardware installed in the installation groove of Fig. 1,
FIG. 4 is an assembled state of a fixing bracket provided in the installation groove of FIG. 1;
FIG. 5 is a plan sectional view of a window provided with a hardware hardware for a window according to the present invention,
FIG. 6 is a perspective view showing a state in which a hardware hardware assembly for a window according to the present invention is installed on a window,
7 is a perspective view of a fixing bracket according to the present invention,
FIG. 8 is a plan view showing a mounting state of the fixing bracket according to the present invention, FIG.
9 is a perspective view showing another locking device according to the present invention,
Fig. 10 is an exploded perspective view of Fig. 9,
11 is an exploded perspective view of a hanging member according to the present invention,
12 is a perspective view of a release preventing member according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the drawings, the same reference numerals as in the drawings denote the same elements in the drawings, unless they are indicated on other drawings.

FIG. 5 is a horizontal sectional view of a window provided with a hardware assembly for a window according to the present invention, and FIG. 6 is a perspective view showing a state where a window hardware assembly according to the present invention is installed on a window.

Referring to FIG. 5, the present invention is applied to an opening portion of an opening-and-closing window 20 coupled to the window frame 10 in such a manner that the opening / closing state of the window 20 is locked. The hardware assembly 100 for a window according to the present invention is provided with a movable member 31 that moves upward and downward in conjunction with the handle 30 on one of the pair of casings 21 of the pair of casings 20, A fixing bracket 110 is installed correspondingly to the movable member 31 so that the movable member 31 can be engaged.

6 and 7, the fixing bracket 110 includes a fastening portion 111 having a fastening hole 111a at one side of the body so as to be fixed to the opposite surface of the fastening bracket via a fastening member, And a latching part 113 formed on the other side of the body so as to be disposed on the mounting groove part 23a provided on the opposite surface and having a latching groove 113a on one surface thereof so that the moving member 31 can be locked, It is possible to prevent interference between the locking device 120 and the fixing bracket 110, which are provided in the groove portion 23a and are moved up and down.

That is, in the present invention, the process of puncturing the slot in the connecting bar 125 of the locking device 120 is omitted to prevent the locking device 120 and the fixing bracket 110 from interfering with each other. The rigidity of the connecting bar 125 can be improved by this structure, and the additional fixing bracket 110 can be easily and arbitrarily installed at an arbitrary position.

8, a seating protrusion 113b corresponding to the width of the installation groove 23a is formed on the other surface of the locking part 113 constituting the fixing bracket 110 so as to be seated in the installation groove 23a .

That is, when the fixing bracket 110 is engaged with the mounting groove 23a, the position of the locking groove 113a must be precisely positioned so that the fixing bracket 110 can engage with the moving member 31 smoothly.

In other words, the fixing bracket 110 can prevent the body from flowing in the width direction in the mounting groove portion 23a through the seat receiving portion 113b. When the fastening member V is fastened in the fastening hole 111a sequentially after the upper and lower positions of the fastening bracket 110 are adjusted in the state where the fastening protrusion 113b is inserted into the fastening hole 23a, Is completed.

In this case, it is preferable that the locking grooves 113a are vertically symmetric with respect to the longitudinal direction of the installation groove 23a so as to accommodate both the upward and downward directions in which the moving member 31 is inserted.

Referring again to FIGS. 5 and 9, the locking device 120 serves to fix the windowpane 23 provided with the fixing bracket 110 among the pair of windowpanes 20 to the window frame 10. In the state where one window 23 of the pair of window glasses 20 is fixed to the window frame 10 through the locking device 120 and the window 21 of the other window 21 is closed, The movable member 31 is caught in the locking groove 113a of the fixing bracket 110 so that the locking of the window 20 is completed.

10, the locking device 120 includes a lever 121 on which a pinion gear 121a is integrally formed on a rotating shaft, and a lever 121 which is integrally formed with the pinion gear 121a on both sides of the pinion gear 121a. A pair of sliding members 123 formed on one side of the rack gear 123a and slidable in different directions in a rotating operation of the lever 121 and a pair of sliding members 123 respectively coupled to the sliding members 123, And the end of the connecting bar 125 can be selectively inserted and fixed according to whether the lever 121 is operated or not. The connecting bar 125 is fixed to the upper and lower inner circumferential surfaces of the window frame 10, (130).

In this case, the ruled-up members 130 are provided on the upper and lower sides of the inner peripheral surface of the window frame 10 so as to face each other. 11, the ruler member 130 includes a first body 131 on which a rail 131a is formed in a width direction of the window frame 10, and a second body 131 on which the rail 131a is slid, The second body 133 is inserted into the elongated hole 133b of the second body 133 and is inserted into the elongated hole 133b of the second body 133, And a coupling portion 135b formed to be eccentric with the central axis of the head portion 135a and coupled to the coupling hole 131b of the first body 131, And an eccentric cam (135) formed of the same.

When the end of the connecting bar 125 is not inserted into the insertion hole 133a due to the assembly tolerance of the window frame 10 and the window 20, The position of the insertion hole 133a can be easily adjusted by sliding the second body 133 along the direction of the rail 131a through the rotation operation so that the connection bar 125 can be smoothly inserted have.

Referring to FIG. 12, in the installation groove 23a, a release preventing member 140 is fitted to the connection groove 125 to prevent the connection bar 125 moving upward and downward from being released to the outside by the operation of the lever 121 . The release preventing member 140 is formed so as to correspond to the fitting protrusions 141 on both sides of the body so as to be resiliently engaged with the engagement protrusions on both sides inside the installation groove 23a.

The hardware assembly 100 for a window according to the present invention having the above-described structure is different from the hardware applied to the opening lid of a conventional casement window in that the connection bar 125 of another locking device 120 provided in the installation groove 23a The fixing bracket 110 for the locking device can be easily and easily installed without the perforating operation, thereby reducing the processing cost and the cost of the window, as well as improving the structural performance of the window.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

10: window frame frame 20:
23a: mounting groove 30: handle
31: Movable member 100: Hardware assembly
110: fixing bracket 111: fastening part
111a: fastening hole 113:
113a: Retaining groove 113b:
120: Locking device 121: Lever
121a: Pinion gear 123: Sliding member
123a: rack gear 125: connecting bar
130: ruler member 131: first body
131a: rail 131b: engaging hole
133: second body 133a: insertion hole
133b: Long hole 135: Eccentric cam
135a: head portion 135b:
140: release preventing member 141:
V: fastening member

Claims

A window hardware assembly for applying a locking / unlocking state of a windowpane (20) to an opening of a windowpane (20) coupled to the window frame (10)
The movable member 31 is vertically movable in conjunction with the handle 30 on one of the pair of door frames 20 and the movable member 31 A fixing bracket 110 is provided to correspond to the fixing bracket 110,
The fixing bracket (110)
A fastening part 111 having a fastening hole 111a at one side of the body so as to be fixed to the opposite surface of the fastening part via a fastening member V; And
And a latching part 113 formed on the other side of the body so as to be disposed on the mounting groove part 23a provided on the facing surface and having a latching groove 113a on one surface thereof so that the moving member 31 can be locked So,
So that it is possible to prevent interference with another locking device 120 installed in the installation groove 23a and moved up and down and the fixing bracket 110,
And the other surface of the locking part 113 is formed with a seating projection part 113b corresponding to the width of the installation groove part 23a so as to be seated in the installation groove part 23a.

delete

The method according to claim 1,
The latching groove 113a is formed in a substantially U-
Further comprising two upwardly and downwardly symmetrically formed portions along the longitudinal direction of the installation groove portion (23a) so as to accommodate both upward and downward directions in which the moving member (31) is inserted.

The method according to claim 1,
The locking device (120)
A lever 121 integrally provided with a pinion gear 121a on a rotating shaft;
A rack gear 123a is formed on one side of the pinion gear 121a so as to be opposed to each other with the pinion gear 121a interposed therebetween so as to be slidable in different directions when the lever 121 is rotated, (123);
A pair of connecting bars 125 which are integrally coupled to the sliding members 123 and are integrally moved; And
A hanging member 130 (not shown) fixedly installed on upper and lower inner circumferential surfaces of the window frame 10 and adapted to selectively fix the end of the connecting bar 125 according to the operation of the lever 121, ) For a window assembly.

5. The method of claim 4,
The ruled member 130 may be formed of, for example,
A first body 131 installed on the window frame 10 and having a rail 131a in the width direction of the window frame 10;
A second body 133 slidably coupled to the rail 131a and having an insertion hole 133a through which the connection bar 125 can be inserted and fixed; And
A head portion 135a inserted into the elongated hole 133b of the second body 133 and an eccentric portion 141c formed eccentrically with respect to the center axis of the head portion 135a and fixed to the engaging hole 131b of the first body 131 And an eccentric cam (135) composed of an engaging portion (135b)
Wherein a position of the insertion hole (133a) is adjusted by sliding the second body (133) along the direction of the rail (131a) through a rotation operation of the eccentric cam (135).

5. The method of claim 4,
In the installation groove 23a,
Further comprising: a release-preventing member (140) fitted to the connection bar (125) so as to prevent the connection bar (125) from falling out.