JPS63171975A - Fixture for door, window, etc. - Google Patents

Abstract

1. Fitting (1) for a door, window or the like, comprising at least an espagnolette or espagnolette-lock (2) provided with several vertically moving locking members (9, 10) co-operating with keepers arranged on the sash-frame of the door, window or the like, these locking members (9, 10) being integral with either an actuating rod or two actuating rods (11, 12) moving in opposite direction, sliding behind a head plate (13), characterized in that it comprises a solid profile (16, 30) having at least two vertical channels (17, 18) extending parallel to one another, over the full height of the door, window or the like, one of which serves as housing for the espagnolettes or espagnolettes-locks (2) and the second one as housing for the head plate (13) and/or the rod or rods (11, 12).

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application] The present invention relates to a vertically movable latch or bolt that is engageable in a catch mounted on a fixed frame of a door, window, etc. The plurality of locks relates to a mating device to be attached to a door, window, etc. of the type comprising at least one drillable lock provided with a member. The lock member is fixedly connected to one or a pair of control rods which are made to slide vertically in opposite directions behind the face plate.

[Conventional technology]

It is known to use this type of fitting device for locking doors, windows, etc. Generally, these mating devices are embedded in mortises cut through the thickness onto the ends of the movable or fixed frame of the door or window.

A mortising operation, carried out at the front, is thus required to form a recess into which the catch, the lock, the control rod or rods and the face plate are fitted. . This operation is on the one hand a time-consuming task, and on the other hand it increases somewhat the final cost of the door or window. Therefore, it is preferable to avoid such inconvenience.

Devices are also known which consist of a lock that allows simultaneous actuation of a plurality of bolts using a control rod. The bolt and transmission mechanism, ie the opening latch and control rod, are housed in a single case fixed to the movable door frame. Similarly, a plurality of seats engageable with various bolts carried by the movable frame are also housed within a single case secured to the inside surface of the fixed door frame. Each case consists of a pair of members that fit into each other and are of substantially U-shaped cross section, one member serving as a cover for the other member.

This locking device involves many inconveniences. That is, the construction of the case, which consists of a U-shaped cross-section, requires that the lock fix the device to the inner surface of a movable or fixed frame. Moreover, such an arrangement clearly detracts from the aesthetic appearance of the door or window.

On the other hand, the cases can only be fitted in a two-step process. First, a U-shaped cross-section member containing a number of bolts and a transmission mechanism (or seat) must be secured. Thereafter, the U-shaped cross-section member constituting the cover is fixed. To this end, it is mandatory that the case be provided with means for reliably assembling two interfitting U-shaped cross-section members. This combination means generally extends through a plurality of holes formed in the U-shaped cross-section member forming the cover and from threaded holes formed in other U-shaped cross-section members or from a plurality of screws that are commonly aligned. Become. As a result, this combination operation is relatively slow.

Other disadvantages inherent in the known lock device mentioned above are that the two case-forming members must be provided with a plurality of openings allowing passage of a large number of bolts;
and due to the fact that the case serves as a robbery plate or encloses several bolts and transmission mechanisms. Such an arrangement would unduly increase the machining time required to make the case by assembling two U-shaped cross-section members.

It is pointed out that this known locking device cannot be used in all circumstances with a lock that is provided with a vertically movable locking member. In fact, these locking elements must be retractable inside the other U-shaped section so that the U-shaped section forming the cover can fit into the other U-shaped section. . Similarly, holes formed in the case forming the catch cannot accept vertically movable locking members such as rollers.

[Problem that the invention seeks to solve]

The present invention solves various inconveniences of the conventionally known lock device as described above, and the lock includes a member, a control rod, a drill lock,
It is an object of the present invention to provide a locking device which has the advantageous features of a single case surrounding either the burglar plate or the catch which can engage the member.

[Means for solving problems]

To achieve the above object, the present invention provides a plurality of locks capable of engaging with a catch fixed to a fixed frame of a door, window, etc. and movable in a vertical direction, at least one of which is provided with a member. a drilled lock, the lock having members made slidable behind the face plate and fixedly connected to one or a pair of control rods movable in opposite directions. , door, window, etc., with at least two vertical channels extending over the entire height of the door, window, etc., one channel accommodating the lock and the other channel containing the face plate and/or the one or more vertical channels. A mating device for a door, window, etc. is provided that accommodates a book or a pair of control rods.

The advantage resulting from this fitting device is basically that the time required to manufacture and assemble the fitting device is considerably reduced. Furthermore, this fitting device can be fixed to the end of a movable plate such as a door, window, etc. without any machining.

Other objects and advantages of the invention will become apparent from the following description, taken in conjunction with the accompanying drawings, which show representative examples of embodiments of the invention. The following margins [Example] As shown in Fig. 1, a fitting device 1 for hinged doors, casement windows, etc.
comprises at least one drilled lock 2. This drilled lock 2 consists of two locking members, namely a full lock 3 and a half-turn blank lock 4. The user operates the half-turn blank lock 4 by using a handle 5 associated with a handle or knob (not shown) and engaged in a hole formed through the inner surface of the mating device 1. do it.

The main lock 3 is moved by means of a locking cylinder (not shown) into a locking position in which it projects from the front end 7 of the mating device, or is pulled back into an inoperative retracted position.

The mating device 1 also has on its inner surface 6 an opening 8 made to receive a lock cylinder.

The lock 2 further comprises several other lock members such as bolts 9 and 10, which are located behind the main face plate 13 fixed to the front end 7 of the fitting device 1. It is fixedly connected to control rods 11, 12 located at the. The drill lock-2 is made to simultaneously drive the control rods 11.12 vertically and in mutually opposite directions. In order to enable this vertical movement of the locking elements 9.10, the locking element is provided with an elongated hole 14.15 in the main face plate 13, the length of which is slightly greater than the stroke of the locking elements 9,10. .

Although FIG. 1 shows a lock 2 which is provided with a pair of control rods 11, 12, the locking device 1 according to the invention does not require the use of a single lock with a member. It is clear that it can also be designed to include control rods.

Furthermore, FIG. 1 shows only a portion of the mating device 1, in which the control rods 11, 12 are connected to several bolts 9, spaced apart along the entire height of the door or window.
10.

According to the invention, the mating device 1 has at least two vertical channels 17.1 extending over the entire height of the door, window, etc.
8, one channel accommodates the lock 2 and the other channel accommodates the face plate and/or the control rod 11.12.

FIG. 2 is a sectional view of a first partial member 16 according to a first aspect of an embodiment of the invention. This first part 16 has a U-shaped cross-section and consists of a pair of parallel wings 19 , 20 interconnected by a bottom 21 . The wings 19 , 20 respectively constitute the inner surface 6 and the outer surface 22 of the mating device 1 . This first part 16 also comprises an inner partition 23 which stiffens and stiffens the first part 16. This inner partition 23 may, if desired, extend over the entire length of the first part 16 or
A cutout may be formed in the inner partition 23 at the level of the lock 2 to allow insertion of the lock 2 into the lock 6 . The respective inner walls 24.25.26 of the wings 19.20 and the bottom 21 thus constitute a channel 17 in which one or more locks 2 can be accommodated in the first part 16. .

The wings 19.20, on the other hand, each have a shoulder 28 on their inner wall 24.25 at their free end 27. The space delineated by the wings 19 , 20 and the bearing surface 29 of the shoulder 28 corresponds to the channel 18 , which constitutes a recess for accommodating the main surface plate 13 .

According to a particular feature of the invention, the first part 16 is arranged on the main surface of the movable frame of the door or window.
It is advantageous to have means for fixing either the partial member 16 to the front end of the movable frame or to the front end of the movable frame. In the former case, a plurality of openings are formed in the wings 19.20 for the passage of fixing elements such as screws.

Similarly, in order to fix the partial part 16 to the front end of the movable frame, other openings are formed through the inner partition 23 and the bottom 21 of the partial part 16 for the passage of corresponding fastening parts. Ru.

The first part 30 of FIGS. 3 and 4 corresponds to a second aspect of the embodiment of the invention, this part 30 consisting of a rectangular cross-section tubular element 31 and a U-shaped cross-section element 32, with an inner partition wall 33. Be equipped. This inner partition wall 33 corresponds to the bottom part of the U-shaped cross-sectional element 32 and one side part of the rectangular cross-sectional tube lock element 31 joined together.

The inner space 34 of the tubular element 31 constitutes a channel 17 for accommodating one or more locks 2.

For this purpose, the partition 33 has a section, as shown in FIG. allows the insertion of

Another channel 18 made for accommodating not only the face plate 13 but also the rod 11.12 is a U-shaped cross-sectional element 3.
It is formed by the inner wall 35.36 of each wing 37, 38 of 2 and the side 39 of the partition 33. As in the previous example, the wings 37 , 38 of the U-shaped cross-section elements 32 have at their free ends 40 shoulders 41 formed to accommodate the face plates 13 .

The first partial member 30 also comprises means for securing the first partial member 30 to the inner surface or front end surface of the door or window. In this case, a plurality of holes extending through the side parts 42, 43 of the first partial member 30 or a plurality of holes drilled in the side part 44 of the tubular element 31 in the lateral direction and the partition wall 33 are connected to a fixing member such as a screw. It is preferable to provide it for passing through.

The advantages resulting from fixing the partial part 16 or 30 at the end of the door or window are essentially those for pushing the lock 2 together with 11.12 and the face plate 13 onto one or more rods. This method eliminates the need for machining these doors or windows. Furthermore, the width of the door or window can be reduced to an extent corresponding to the width 45 of the first part 16 or 30, so that the material of the door or window can be saved.

If the first partial member 16 or 30 is to be fixed to the main surface of a door or window, a plurality of It is preferable to cover the opening or the fixing member. For this purpose, the first part 16, or 30, has a cap or cover 47 slipped over the wing 19 or on the side 42, which is designed to hide the openings or fixing elements; It has means 46 for fitting.

According to another aspect of the embodiment, the means 46 are arranged on the outer surface of the wing 19 of the first part 16 or on the first part 3.
It consists of a plurality of grooves 48 formed along the longitudinal edges 49,50 of a recess 51 machined into the side 42 of the 0. This recess 51 extends through the length of the first part 16 or 30. A plurality of grooves 48 are formed to receive engagement tongues 52 formed parallel to the lower longitudinal edge of the cover 47 . It is noted that the cover 47 may be made of metal, plastic or other suitable material. If this cover 47 is made of a highly rigid material, a plurality of tongues 52 should be inserted into the grooves 48 when the fitting device 1 is fixed to a door or window. On the other hand, if cover 47 is comprised of a relatively flexible material, tongue 52 may be snapped into groove 48 by simply applying pressure to the outer surface of cover 47. Of course, the first part 16 or 30 may have several such covers 47, and the covers may vary in size,
They may differ in appearance and color.

The mating device 1 must of course be highly burglar-proof. Currently, in many cases it is possible for a burglar to activate the lock 2 by drilling a hole through the door or window and the first part 16 or 30 in the area of one or more locks 2. . This inconvenience can be avoided by using the inner wall 25 of the wing section 20 of the one-part member 16.
Alternatively, the first part 16 or 30 can be reinforced in this particular area by being fastened to the inner wall 56 of the side 43 of the part 30.

The fitting device 1 comprises bolts 9, 10 of rods 11, 12 and a seat that can be engaged by a full lock 3 and a half-turn blank lock 4.

The catch shown in FIG. 1 consists of an aperture 53.54 machined into the second part 55, which is a burglar protection plate member, through which it can be engaged by a bolt 9.10. The portions 54 are shaped to correspond to the full lock 3 and the half-turn blank lock 4, respectively. This second
The partial member 55 may be fixed to either the end or the main surface of a movable frame such as a door or window.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a part of the mating device according to the invention, and FIG. 2 shows a partial member accommodating a catch, a lock, a control rod and a face plate according to the first aspect of the invention. FIG. 3 is a cross-sectional view taken along line II-IF in FIG. 1; FIG. 3 is a cross-sectional view similar to FIG. 2 showing a partial member according to a second aspect of the invention; and FIG. FIG. 2 is a cross-sectional view of the partial member taken along line ■-■ in FIG. 1; 1... Fitting device, 2... Drilling lock, 9.10
...Bolt (missing lock is a member), 11.12... Control rod, 13... Face plate, 16.30... First partial member, 17.18... Channel, 19.20. 3
7.38...wing part, 21.44...bottom part,
23.33...Inner partition wall, 24, 25.26.56.
...Inner wall, 27...Free end, 28...
Shoulder portion, 29... Support surface, 31... Rectangular cross-section tubular element, 32... U-shaped cross-section element,

Claims (1)

[Claims] 1. At least one trench provided with a plurality of vertically movable bolts (9, 10) that cooperate with a catch placed on a fixed frame of a door, window, etc. either one or a pair of control rods (11, 12) comprising a lock (2) and made such that said bolts (9, 10) slide in opposite directions behind the face plate (13); A mating device for doors, windows, etc., which is fixedly connected to the door, window, etc., in which the mating device is divided into at least two vertical channels (17, 18) extending over the entire height of the door, window, etc. comprising a first partial part (16, 30) which is made of metal and a second partial part (55) in which a seat is housed or machined; One channel (
17) provides a recess for accommodating the drilled lock (2);
The other channel (18) is connected to said face plate (13) and/or one or a pair of control rods (11, 12).
) into which the second partial member (55) is fitted;
A fitting device for a door, window, etc., characterized in that the partial member is fixed to the front surface or side edge of a fixed frame of the door, window, etc. 2. An integral inner bulkhead (23) in which the first part (16) is constituted by two wings (19, 20) interconnected by a bottom (21) and for reinforcement purposes;
is a U-shaped cross-sectional member having a U-shaped cross section, the one channel (17) being connected to the bottom portion (21) and the wing portions (19, 20).
are formed by respective inner walls (26, 24, 25) of said wings (19, 20), and the inner walls (24, 25) at each free end (27) of said wings (19, 20) are provided with a shoulder (
28), the other channel (18) forming a recess for accommodating said face plate (13).
is comprised of a supporting surface (29) of the wings (19, 20) and the shoulder (28), and the first partial member (16) is attached to the inner surface of the movable frame of the door, window, etc. Means for fixing the partial member (16) or the front end of the movable frame of the door, window etc.
), the first partial member (1
6) a plurality of openings are provided in the wings (19, 20) through which fixing members such as screws of means for fixing the movable frame to the inner surface or side edge of the movable frame are passed; 2. Fitting device according to claim 1, characterized in that holes are machined in the inner partition (23) and the bottom (21) through which the material can pass. 3. The first partial member (30) is formed as a member in which a tubular element (31) with a rectangular cross section is combined with a U-shaped cross-sectional element (32), and the partition wall (33) is combined with the U-shaped cross-sectional element (32). one side part of the tubular element (31), one of the two channels (17) being formed by the inner space (34) of the tubular element (31),
Further channels (18) for accommodating said face plate (13) and one or two control rods (11, 12) are provided in the wings (37,
38) means for fixing said first partial member (30) to the inner surface of a movable frame of said door, window, etc.; The first
a plurality of openings through which the means for securing the first partial member (30) to the inner surface or side edge of a door, window, etc. are provided. The septum (33) and side wall (44) of said tubular element (31) are provided with a plurality of holes extending through the sides (42, 43) of the tubular element (31) or allowing the passage of fixing members such as screws.
2. The fitting device according to claim 1, wherein the fitting device is formed through a hole. 4. Said first partial member (16, 30) has means (46) in its wing (
19) or on the side (42), said means (46)
is the edge (in the longitudinal direction) of the recess (51) machined on the outer surface of the wing portion (19) of the first partial member (16) or the side portion (42) of the first partial member (30). 49,5
0) and inserted or snapped tongues (52) along the longitudinal edges of the cover (47), consisting of plates of highly rigid or flexible material; Consists of grooves (48) cooperating with
Said first partial part (16, 30) is provided with reinforcing means in the region of the burr lock (2), said reinforcing means consisting of a material having a high degree of resistance to drilling tools; The inner wall (2) of the wing (20) of the one-part member (16)
5) A fitting device according to claim 1, characterized in that the fitting device is fixed to the inner wall (56) of the side portion (43) of the first partial member (30).