CN101503924A

CN101503924A - Lock particularly for sliding doors and the like

Info

Publication number: CN101503924A
Application number: CNA2009100070925A
Authority: CN
Inventors: A·M·艾尔班
Original assignee: Alban Giacomo SpA
Current assignee: Alban Giacomo SpA
Priority date: 2008-02-05
Filing date: 2009-02-04
Publication date: 2009-08-12
Anticipated expiration: 2029-02-04
Also published as: CN101503924B; RU2009103795A; ME02023B; ES2394292T3; EP2088266A3; ITPD20080038A1; EP2088266A2; EP2088266B1; RU2471949C2; RS52456B

Abstract

A lock (10), particularly for sliding doors (11) and the like, which comprises a latch (12) supported so that it can slide and rotate by a main body (13) that is associated with a leaf (14) and accommodates means (15) for actuating the latch (12), which can be operated by the user to pass - from a first configuration, in which the latch (12) is substantially retracted into the main body (13), - to a second configuration, in which the latch (12) is extracted from the main body (13), - and vice versa. The latch (12) comprises an element (16) for marking by striking a jamb (17) that supports an element (18) for retaining the latch (12). On the jamb (17) there is a hole (19), which has a substantially circular cross-section with its axis (A) aligned with the marking element (16) when the latch (12) is in the second configuration. A contrast plate (20), which partially covers the hole (19) and is provided with the retention element (18), is associated with the jamb (17).

Description

Be particularly useful for the lock of slide and similar item

Technical field

The present invention relates to lock, in particular for the lock of slide and similar item.

Background technology

The lock that is used for slide is at present known, and it has dead bolt, and this dead bolt is supported by the main body that is associated with door leaf, thereby slidably and rotate.

Main body is held the device that is used to activate dead bolt, on the contrary this device can by user operation with transfer to from first configuration second configuration and, in this first configuration, the dead bolt main body of withdrawing basically, in this second configuration, dead bolt is extracted out from main body.

Transferring to the process of second configuration from first configuration, hook-shaped dead bolt is done translational motion, slides towards the main body outside, rotates then with cooperation and is located at holding element on the lateral column.

This holding element is formed by the fin of contrast plate substantially, and it partly covers the dead bolt patchhole that is located in the lateral column.

At present, this hole is arranged on the lateral column at the dead bolt place basically.

The contrast plate is arranged on the hole, has the opening that passes for dead bolt and has holding element, and this holding element is formed by the fin of the contrast plate that circumferentially is provided with respect to this opening basically.

For fear of any error of estimating the hole site, the dead bolt place of contrast plate on lateral column has notch, and this notch is used for aiming at respective slot on the plate that is located at covering lock main body.

Aim at the notch on the plate by the notch that makes the contrast plate, the holding element of dead bolt correctly is positioned on the hole, makes dead bolt insert opening and aims at it, thereby guarantee that dead bolt correctly cooperates with holding element.

This lock has following shortcoming basically: it requires the dead bolt patchhole that takes up space big than dead bolt is set on lateral column, thereby can adapt to mounting condition neatly.

Like this, in fact this hole has certain dimensional tolerance, even to allow also to hold dead bolt under illy corresponding to the mounting condition of anticipated conditions.

Therefore, elongated shape is arranged in the hole, to avoid estimating any error of dead bolt matched position on lateral column when slide is installed.

Therefore this hole has the shape of elongated slot, and this hole just is set in the process of lateral column is set.

At present, need a kind of lock, this is locked in to be provided with and need not to be provided with the dead bolt patchhole in the lateral column process, and allows in the process that lock is installed the dead bolt patchhole to be set, and guarantees that the validity of locking equals known lock at present at least.

Summary of the invention

Aim of the present invention provides a kind of lock that satisfies above needs, and permission easily and accurately is provided with the dead bolt patchhole in the process that lock is installed.

Within this aim, a purpose of the present invention provides a kind of lock, and the contrast plate that this lock can be avoided covering the dead bolt patchhole for the overlay with respect to main body is made amendment.

Another object of the present invention provides a kind of lock, and this lock uses easily simple, and can low-costly make.

This aim and these and other objects will become more apparent hereinafter; They are realized by a kind of lock that is particularly useful for slide and analog; This lock comprises dead bolt; Thereby this dead bolt is supported slidably and is rotated by main body; Main body is associated with door leaf and holds be used to the device that activates described dead bolt; Otherwise this device can by user operation with transfer to from first configuration second configuration and; In first configuration; The described dead bolt described main body of basically retracting; In second configuration; Described dead bolt is extracted out from described main body

Its characteristics are, described dead bolt comprises identification element, this identification element is used to keep the lateral column of the holding element of described dead bolt to mark by bump supporting, porose on described lateral column, this hole has circular basically cross section, when described dead bolt is in described second configuration, the axis of this cross section is aimed at described identification element, contrast plate portion ground covers described hole and is provided with described holding element, this contrast plate is associated with described lateral column, the described dead bolt that is in described second configuration inserts in the described hole, cooperates with described holding element, separates to prevent described door leaf and described lateral column.

Description of drawings

Illustrate by the non-limitative example in the accompanying drawing, from according to the preferable of lock of the present invention but non-exclusionism embodiment below the detailed description, further feature and advantage of the present invention will become more apparent, in the accompanying drawings:

Fig. 1 is the sectional view according to lock of the present invention, and it is in the configuration that is used for closing door;

Fig. 2 is the sectional view according to lock of the present invention, and it is in the configuration that is used for opening door;

Fig. 3 is the sectional view according to lock of the present invention, in its step process on being installed to door.

The specific embodiment

Should be noted that being found to be known anything in applying for a patent process all is understood that not require the theme of protecting but abandoning protecting.

Referring to accompanying drawing, the Reference numeral 10 overall locks that indicate, in particular for the lock of slide 11 and similar item, this lock comprises dead bolt 12, thus this dead bolt is supported slidably and is rotated by main body 13.

Main body 13 is associated with door leaf 14, and holds the device 15 that is used to activate dead bolt 12, on the contrary this device 15 can by user operation with transfer to from first configuration second configuration and, in this first configuration, dead bolt 12 main body 13 of withdrawing basically, in this second configuration, dead bolt 12 is extracted out from main body.

The special feature of lock 10 is: dead bolt 12 comprises identification element 16, and this identification element 16 is marked by the lateral column 17 of the holding element 18 of bump supporting dead bolt 12.

Hole 19 is arranged on the lateral column 17, and has circular basically cross section, and this cross section has axis A, and when dead bolt 12 was in second configuration, this axis A aimed at identification element 16.

Contrast plate 20 in addition, this contrast plate 20 coverage hole 19 partly is provided with holding element 18 and is associated with lateral column 17.

Be in dead bolt 12 patchholes 19 of second configuration, and cooperate, separate, promptly prevent to open slide to prevent door leaf 14 and lateral column 17 with holding element 18.

Advantageously, dead bolt 12 has tip 16a, and this tip 16a forms identification element 16.

In addition, lock 10 comprises cup member 21 aptly, in these cup member 21 patchholes 19 to be formed for holding the chamber 22 of dead bolt 12.

Suitable is that hole 19 is by formed blind cylindrical hole that lateral column 17 is holed.

Contrast plate 20 advantageously has for the opening 23 in dead bolt 12 patchholes 19, and holding element 18 is formed by the fin 24 that is on the circumference with respect to opening 23 of contrast plate 20.

Using method according to lock 10 of the present invention is as follows.

Main body 13 is associated with the door leaf 14 of slide 11, in case dead bolt 12 is extracted out and is in second configuration then, just door leaf 14 is pushed against on the lateral column 17, so that its tip of dead bolt 12 usefulness 16a marks notch B.

By with on the notch of bit centering in being located at lateral column 17, hole on lateral column 17, to form the hole 19 of inserting then for dead bolt 12.

Like this, just form the chamber 22 that is used to hold dead bolt 12, therefore can in this chamber 22, insert cup member 21.

To contrast plate 20 then and be positioned on the hole 19 of inserting, partly covering this hole 19, thereby make opening 23 and dead bolt 12 substantial registration that are in first configuration for dead bolt 12.

Like this, when the door leaf 14 of support body 13 abuts against lateral column 17, dead bolt 12 is moved to second configuration from first configuration, dead bolt passes the opening 23 and the inlet chamber 22 of contrast plate 20, cooperates the holding element 18 that is formed by the fin 24 that contrasts plate 20.

In fact have been found that aim and the purpose that realizes expection of the present invention, a kind of lock is provided, this lock can be simply and accurately form the dead bolt patchhole in the process that lock is installed, and need not to modify to guarantee to lock the contrast plate of effectively closing for coverage hole.

Therefore the present invention of imagination can have multiple modification and modification, and all these within the scope of the appended claims; All also available other the technical IF-AND-ONLY-IF element of all details is replaced.

In fact, used material (as long as they are suitable for special-purpose) and the shape and size of following can be as requested with the prior art level and for arbitrarily.

Claims

1. one kind is particularly useful for slide, (11) and the lock of similar item, comprise dead bolt, (12), described dead bolt, (12) by main body, (13) thus support slidably and rotate, described main body, (13) and door leaf, (14) be associated and hold and be used to activate described dead bolt, (12) device, (15), described device, (15) on the contrary can by user operation with transfer to from first configuration second configuration and, in described first configuration, described dead bolt, (12) the described main body of withdrawing basically, (13), in described second configuration, described dead bolt, (12) from described main body, (13) extract out in

It is characterized in that, described dead bolt (12) comprises identification element (16), described identification element (16) is used to keep the lateral column (17) of the holding element (18) of described dead bolt (12) to mark by the bump supporting, go up porose (19) at described lateral column (17), described hole (19) has circular basically cross section, when described dead bolt (12) is in described second configuration, the axis of described cross section (A) is aimed at described identification element (16), contrast plate (20) partly covers described hole (19) and is provided with described holding element (18), described contrast plate (20) is associated with described lateral column (17), the described dead bolt (12) that is in described second configuration inserts in the described hole (19), cooperate with described holding element (18), separate to prevent described door leaf (14) and described lateral column (17).

2. lock as claimed in claim 1 is characterized in that, described dead bolt (12) has the tip (16a) that forms described identification element (16).

3. one or multinomial described lock in the claim as described above is characterized in that comprise cup member (21), described cup member (21) is inserted in the described hole (19) and is formed for the accommodating chamber (22) of described dead bolt (12).

4. one or multinomial described lock in the claim as described above is characterized in that described hole (19) are blind cylindrical hole.

5. one or multinomial described lock in the claim as described above, it is characterized in that, described contrast plate (20) has for described dead bolt (12) and inserts opening (23) in the described hole (19), and described holding element (18) is formed by the fin (24) that is on the circumference with respect to described opening (23) of described contrast plate (20).