CN2479160Y

CN2479160Y - Locking device for automatic and sliding glazed door

Info

Publication number: CN2479160Y
Application number: CN 01206305
Authority: CN
Inventors: 封世璞
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-25
Filing date: 2001-05-25
Publication date: 2002-02-27
Anticipated expiration: 2011-05-25

Abstract

Provided is a lock of glass gates. An eccentric wheel and a hook stirred by a key are disposed in a lock shell. A single latch of a groove engaged with the hook is mounted in another lock shell and the single latch is equipped with a returning spring. The lock shell is firmly fixed by clamp boards, a fixing pin and glass glue. The hook-locking is flexible in rotating, reliable and firm. With only one latch on the lock, a handle is needless, and thereby the lock is simple, portable and 1/3 smaller in size by comparison with the conventional techniques. Further, the lock is convenient in mounting, time and labor saving, and safe and reliable. The lock is applicable for all kinds of glass gates, in particular for automatic glass gate and pulling-pushing glass gates.

Description

Automatically reach sliding glass door locked device

The utility model relates to a kind of locking device of closing behind the glass door, is applicable to various glass doors, particularly automatically or the sliding glass door.Belong to door and window lock class (E05B).

Chinese patent " door bolt formula door and window locking device " is (ZL95242173.9) for market provides a kind of good locking device that is used for glass door, but biparting pair of this device particularly suitable is opened glass door, and two latch levers are arranged.Chinese patent " glass door locking device " (ZL98249850.0) provides a kind of small and exquisite single fan rotating shaft glass door and fixing good locking device between doorframe of being used for for market, but its locking mode is to insert the pin glossal canal with dead bolt, because of the dead bolt underaction, occur stuck sometimes.

The purpose of this utility model provides a kind of sliding glass door locked device that reaches automatically, and it avoids the defective with dead bolt, is particularly suitable for automatic glass door and sliding glass door and uses.

The utility model reaches sliding glass door locked device automatically, on two fan glass doors 12,13, fix on two clamping plate of two clamping plate 9,16 at outer side of door two lock housings 3 that fixing two-phase O face is drawn close mutually respectively with tightening up member, 8, it is characterized in that being equipped with in the lock housing 3 grapple 6 of eccentric wheel of stirring with key 18 5 and the energy return that it promoted, the folk prescription door bar 7 of dress energy return has the groove 7.1 that matches with grapple 6 in another lock housing 8 on it.

Description of drawings

Fig. 1 the utility model elevation

Fig. 2 the utility model vertical view

Two grapple 6.2,6.3 views of Fig. 3

Embodiment:

See Fig. 1, Fig. 2, fix left and right clamping plate 9,16 on the left and right glass door 12,13 respectively, respectively with 10,15 lockings of tightening pin.Two lock housings 3,8 are separately fixed at above the clamping plate.Be equipped with in the lock housing 3 by key 18 and stir and the eccentric wheel 5 that rotates, rotating grapple 6 is directly withstood in the outer garden of eccentric wheel.A folk prescription latch lever 7 of level is housed in another lock housing 8, the spacing T shape bar 2 in the lock housing of being fixed on is arranged on it, the return spring 1 that makes folk prescription latch lever return is housed on the horizon bar of T shape bar.Having groove 7.1 on the folk prescription latch lever cooperates with hook 6.1 on the grapple 6.And be provided with eccentric return spring 4, one ends and be fixed in lock housing 12, the other end hangs on the grapple.Grapple 6 also can be provided with two grapples, 6.2,6.3 (see figure 3)s of upper and lower layout.See Fig. 2,2,13 of clamping plate 9,16 and glass doors also can be equipped with skid prevention rubber sheet 11,14, and clamp whole lock with clamping plate and tightening pin 10,15 equally, prevent that clamping plate from sliding on glass door.Be coated with suitable glass cement 17 on two faces of this external glass door, make it more firm, can not slide.19 is lock core among Fig. 2.The lock course of work: key is stirred eccentric wheel clockwise rotate,, promote grapple 6 and clockwise rotate because of eccentric throw increases, hook 6.1 breaks away from groove 7.1, folk prescription latch lever 7 ejects latch lever to the right under return spring 1 effect, hears " pah " sound, and two lock housings are thrown off glass door and opened.When need pinned, an available hand was lived folk prescription latch lever 7, and simultaneously another hand is stirred key and grapple 6 is hooked in the groove and is finished pinning.

Advantage of the present utility model: 1. avoid being stuck with dead bolt with the hook-type locking. Rotate flexibly, reliable, Difficult drop-off. 2. lock and only have a latch lever, need not shake hands, simple, light. 3. the small and exquisite spirit of lock Hold together, volume ratio is existing little by at least 1/3, and area is down to 65 * 65mm by former 96 * 85mm. 4. glass Need not punch, not go up limit screw on the glass door, only need an amount of glass cement to get final product. Easy for installation, understandable, Save time, laborsaving, safe and reliable.

Claims

1, reaches sliding glass door locked device automatically, go up and fix two clamping plate (9), (16) respectively in two fan glass doors (12), (13) with tightening up member, fixing two lock housings (3), (8) drawn close mutually of two-phase O face on two clamping plate of outer side of door, it is characterized in that being equipped with in the lock housing (3) grapple (6) of eccentric wheel of stirring with key (18) (5) and the energy return that it promoted, the folk prescription latch lever (7) of energy return is housed in another lock housing (8), has the groove (7.1) that matches with grapple (7) on it.

2, by the described lock of claim 1, it is characterized in that the return spring parallel with the folk prescription latch lever (1) is housed installing eccentric return spring (4) on the upper arm of grapple (6) in lock housing (3).

3, by the described lock of claim 1, it is characterized in that being equipped with between clamping plate and glass door skid prevention rubber sheet (11), (14), and tighten up with tightening pin (10), (15); On two faces of glass door, be coated with glass cement (17).

4, by claim 1 or 2 described locks, it is characterized in that being provided with 1 or 2 grapples (7).