CN201661145U

CN201661145U - Rolling shutter door look

Info

Publication number: CN201661145U
Application number: CN2010201543515U
Authority: CN
Inventors: 王树涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-09
Filing date: 2010-03-09
Publication date: 2010-12-01
Anticipated expiration: 2020-03-09

Abstract

The utility model relates to a rolling shutter door lock which is used at the standing unlocking site or used as a ground hook three-way lock or a ground beam longitudinal bolt lock. A combined type self-acting pin, a transmitting gear with a shifting lever, a core wrench, a safety pin, an acting wrench and an acting handle are additionally arranged based on the existing lock. The rolling shutter door lock can be installed at the upper part or the lower part of a door, and can be locked by self-acting and unlocked by the acting handle. The rolling shutter door lock has the advantages of wide application range, simple production, convenient use, good stability and durability, burglary prevention, and low cost.

Description

Rolling gate door lock

Technical field rolling-gate lockset (being called for short the volume lock)

The existing volume lock of background technology comprises existing patent, simply opens and closes all to use spoon and inconvenient, and self-locking very complicated again all do not have the real control of bumping pin certainly that solves and go up the peace lock, or handle roof door when rolling door, and the ground hook lock is oversize and take material, packing etc.

The utility model content is for solving above-mentioned deficiency and problem, with reach the promptly convenient antitheft again durable volume lock of use from latch or interior many kinds of unblanking with handle (abbreviation at the place of unblanking that is used to stand is locked, be used for three parts's lock at a grade beam place or vertically lock be called for short lock down).

Technical scheme is: add on existing lockset, turn round by travelling gear, the core that the stake of dialling is arranged that are enclosed within on the lock core, hold the handle of turning round and linking to each other, safety plug, certainly bump pin with the extension position phase shortage on the transmission bar is joined, spring form from the latch door, in hold out go up or lock down.

Can hold turn round with the tube connector of handle and locking shell hole on to match be rotation concave-convex movingly.

The keyhole of lock core or for blind hole, key matches with it.

Add on existing lockset, dial travelling gear, the core of stake and turn round that safety plug bumps pin certainly with the extension position phase shortage on the transmission bar is joined by being enclosed within having on the lock core, spring form from going up of opening the door of latch door, interior external application spoon or lock down.

The resistance arm that the hinged DIP with bumping pin certainly matches on the lock housing is longer than the driving lever of power arm, and is provided with corner extension position with the corresponding transmission bar of power arm; It is used to lock.

Safety plug can match with the tooth of gear and be ratchet-type, by the arming that matches of the inclined-plane of turning round sheet and safety plug; Also can be relative and insure with the transmission bar.

Following lock is provided with the ground hook, and it sits son is a hook one seat.

Turn round sheet or be provided with arcuate zone.

Be provided with oblique retaining in the guide groove of door; It is used to lock.

This utility model has realized opening the door from latch door or indoor handle of multiple volume lock, installation and use are easily, durable, antitheft, produce simple, seat of ground hook lock is a hook one seat, saved many materials, minimizing is packed and transportation, can be hooked on the door again to be evenly distributed with making, or the descendant that locks a door is indoor, the escape etc. of conveniently opening the door in danger.

Description of drawings

Fig. 1 is upright to schematic diagram (as cancellation (1), (2), (3), (6-1), bump pin certainly and be down lock with the ground touching) after the unblanking of opening wide of locking of the utility model

Fig. 2 is the schematic top plan view of Fig. 1

Fig. 3 is the lateral view that shifts out that the combined type of Fig. 1 bumps pin certainly

Fig. 4 is that other of Fig. 1 plants core and turn round or hold and turn round, upright to schematic diagram (its safety plug is relative with the transmission bar, when opening the door, turns round sheet and backs down safety plug and allowed the transmission bar) after the locking a door of safety plug

Fig. 5 is the handle connecting leg of Fig. 1 or Fig. 4 and the concavo-convex schematic diagram in hole

Fig. 6 is the schematic diagram of Fig. 1 or Fig. 4 oblique retaining of being used to lock

Fig. 7 is the schematic diagram of the ground hook lock of Fig. 1 or Fig. 4, and A is a lockset

Annotate: 1, two-dot chain line is a rack-and-pinion; 2, core is turned round with the position of transmission bar commutative; 3, core is turned round or is held to turn round to be referred to as and turns round sheet; 4, bumping pin or combined type certainly all can on a left side or the right side of lockset from bumping pin; 5, the figure of alternate manner omits, and as suspension ring formula handle, but gear, lock core, holds and turns round decentraction, increases gear (tooth bar) group of stroke or the like.

The specific embodiment is described with reference to the accompanying drawings

Among the figure: 1, driving lever is sat, and does not then have this section as driving lever in shell; 2,2-1, corner hang the position, can be the shell of transmission bar outside or the setting of interior place; 3,3-1, driving lever (can be in shell or outside, can with the spring adjusted position), because of resistance arm is longer than power arm, just make during locking from bumping the pin drop greater than the scarce displacement in extension position of transmission bar when tiltedly retaining supports back, the transmission bar is ejected smoothly and no longer bumped pin certainly and tangle, and when unblanking, after bumping pin certainly and tangling just pine return spoon or handle, maintain spacing at the bottom of vertical tongue end and the guide groove and make a lifting freely with regard to making; 4, bolt is connected with the adjustable of vertical tongue bar, also can be existing etc.; 5, transmission bar; 6, bump pin certainly, can be T or 7 fonts, its dashed lines is to lock usefulness down, and end also can pass outside the shell in addition; Axially directed is usual manner, the 6-1 DIP; 7, self-locking bullet (drawing) spring, the spring of 7-1 safety plug, 7-2 be from bumping the spring of pin, this side of locking down, (6) # spare reaches the extension position of (5) # spare and can set up to gradient, can prevent reaction force and this spring not; 8, dial stake on the gear, on the left side is for after opening, be locking on the right after; 9, hold and turn round, the usefulness of manually unblanking, safety plug then is provided with arcuate zone with Fig. 1 mode; 10, core is turned round, the usefulness of unblanking, and arcuate zone is with (9) #; 11, safety plug, multiple mode; 12, empty in the lock housing; 13, handle, multiple mode, pattern, as establish to move axially to pull out again when then opening the door and reverse; Also can establish suspension ring formula etc., the size when not accounting for rolling door like this; 14, gear, its tooth can be made safety dog; 15, lock core, as be provided with to hold and turn round, can be existing, but keyhole inner stifled on, also can hold and turn round the envelope keyhole that hardens; 16,17, tube connector (is held to turn round with handle and is connected, can illustrate can be less than lock core) the rotation concave-convex movingly that matches with locking shell hole, during use, substantially be concentric torsion and rotating, stirring as the thief then is eccentric torsion and dial motionless, but lock and also dial less than handle, it is motionless that following Handle for lock light circle or harden is also dialled, so also can not establish concave-convex; 18, oblique retaining, its underpart can multiple shapes, but respectively pacify one in the guide groove of both sides; 19, vertical tongue bar or ground hook drive link can be provided for oneself by the user; 20, hook; 21, hook is sat, and also can be integral body; 22, encircle

The dynamic declaration of locking, referring to Fig. 1,2,3,6: when locking a door, the vertical tongue bar that is added by the user is supported back and supports by oblique retaining and moves driving lever and stir the extension position that breaks away from the transmission bar from bumping pin scarce, and the tongue bar slips over oblique retaining and advances button hole with regard to bullet.Safety plug shown in Figure 1 such as ratchet, and when the locking back pullout (BPO) are turned round sheet and are supported and open through the ramp of safety plug, and endless belt thereafter still blocks the safety plug operation.

Claims

1. the volume lock comprises lockset, it is characterized in that, turn round (10) by have travelling gear (14), the core of dialling stake (8) that are enclosed within on the lock core (15), hold the handle (13) of turning round (9) and linking to each other, safety plug (11), certainly bump pin (6) with the extension position phase shortage on the transmission bar (5) is joined, spring is formed.

2. volume according to claim 1 lock is characterized in that, holding that the tube connector (16) of turning round (9) and handle (13) matches with locking shell hole (17) is rotation concave-convex movingly.

3. volume according to claim 1 lock is characterized in that, the keyhole of lock core (15) or be blind hole, and key matches with it.

4. volume lock comprises lockset, it is characterized in that, turns round (10) by have travelling gear (14), the core of dialling stake (8) that are enclosed within on the lock core (15), and safety plug (11) bumps pin (6) certainly with the extension position phase shortage on the transmission bar (5) is joined, and spring is formed.

5. according to claim 1 or 4 described volumes lock, it is characterized in that the hinged resistance arm that matches with the DIP that bumps pin (6) certainly (6-1) is longer than the driving lever (3) of power arm on the lock housing, and be provided with corner with the corresponding transmission bar of power arm (5) and hang position (2); The volume lock that makes it be used to stand and unblank to locate.

6. according to claim 1 or 4 described volumes lock, it is characterized in that the tooth of safety plug (11) and gear (14) matches and is ratchet-type, by the arming that matches of the inclined-plane of turning round sheet and safety plug (11).

7. according to claim 1 or 4 described volumes lock, it is characterized in that be provided with ground hook (20), its ground hook is sat (21) is a hook one seat.

8. according to claim 1 or 4 described volume locks, it is characterized in that, turn round sheet or be provided with arcuate zone.

9. according to claim 1 or 4 described volume locks, it is characterized in that, be provided with oblique retaining (18) in the guide groove of door; The volume lock that it is used to stand and unblanks to locate.