CN2692289Y - Rolling gate antipicking hook lock assemblage - Google Patents

Abstract

The utility model relates to a rolling gate antipicking hook lock assemblage. The rolling gate antipicking hook lock assemblage causes a rolling gate latch type door lock to be changed into an assemblage dynamic force control device. The assemblage also comprises hook lock devices and geosyncline devices, wherein, the hook lock devices are connected to both sides of a bolt of the rolling gate latch type in series; the bolt can extend and shrink by the operation of a key; each hook lock device is matched with one geosyncline device; the hook lock devices can also be matched with one integral geosyncline device. A plurality of locking points can be added to the rolling gate antipicking hook lock assemblage as required, and besides, a hook shaft with a folded hook can not return by changing an angle. Therefore, the rolling gate antipicking hook lock assemblage has a unique antipicking function, and can play an ideal antitheft function compared with the traditional rolling gate lock. The utility model has the advantages of simple structure, perfect antitheft function, convenient operation and multiple locking points. Besides, the actions of opening and locking the lock can not be increased.

Description

Rolling-gate Antipicking lock with hook assembly

Technical field

The utility model relates to lockset, and is a kind of hook lock assembly that possesses tamper-resistant function that is used on the rolling-gate.

Background technology

Rolling gate door lock employing on the market or that a dead bolt is arranged in the middle part of underbeam at present hook-type lock, or respectively have the door bolt formula of a dead bolt to lock at the underbeam two ends.Reach rolling-gate about 3 meters for general span, adopt and have only the locksets of a lock point or two lock points to be difficult to play the pick-proof effect.So the omnifarious reinforcement means that the customer adopts voluntarily is seen everywhere.So both destroy the coordinating and unifying of rolling-gate, influenced attractive in appearancely, increased unnecessary trouble to the customer again.

Summary of the invention

The purpose of this utility model aims to provide and a kind ofly can have a plurality of lock points, and the hook axle can change the Antipicking lock with hook assembly of angle, and nationality is to strengthen the pick-proof ability of rolling-gate.

Said rolling-gate Antipicking lock with hook assembly is to change the assembly power control unit into by rolling-gate door bolt formula door lock, and it is characterized in that: this assembly also contains hook lock device and ground slot device.Both sides at the key operated rolling-gate door bolt formula lock dead bolt that down can stretch, contract are connected with a plurality of hook lock devices respectively, each hook lock device and a geosyncline matched with devices setting, a plurality of hook lock devices also can with a supporting setting of slot device successfully.

Said hook lock device comprises a hook axle 1, an active plate 5 and an assembling box of being made up of housing, hamper, support column and Cross Recess Head Screw; The active plate level is installed in the assembling box, and stretch out outside the box at two ends, and wherein an end is connected with dead bolt as the door bolt formula door lock of power control unit; Connecting rod 7 is contained in the assembling box, and an end links to each other with the hook axle by gripper shoe 8, and the other end links to each other with active plate by key seat 6; The hook axle is vertically positioned in the assembling box, and stretch out outside the box by pilot hole up and down at two ends, and it is conical that the top, lower end is, and has one or more to play the folding hook of pick-proof effect near the vertebra top.

The adjustment nut is housed in the upper end that the hook shaft extension goes out to assemble outside the box near the pilot hole place, goes out to assemble that lower end box outside is outer locates to be processed with several draw-in groove near adorning the hole in the hook shaft extension, jump ring is assemblied in wherein in one draw-in groove as required.

In said ground slot device, panel 14 usefulness cruciform slot screws 12 are fixed on the end box 13, and end box is provided with nut 15 and the stone bolt 16 that is used to be fixed in below ground.

Rolling-gate Antipicking lock with hook assembly can be set up a plurality of lock points as required, and is with the hook axle of folding hook just can't return after changing angle, so have unique tamper-resistant function, compares with traditional rolling gate door lock, more can play desirable antitheft effect.This Antipicking lock with hook assembly structure is very simple, but the anti-theft feature of rolling-gate is promoted significantly.It is also easy and simple to handle simultaneously, though have a plurality of lock points, does not increase the action of switch lock.

Description of drawings

Fig. 1 is the utility model hook lock device structural principle schematic diagram;

Fig. 2 is the sectional view of Fig. 1;

Fig. 3 is a hook axle part drawing;

Fig. 4 is the hamper part drawing;

Fig. 5 is the geosyncline structural representation;

Fig. 6 is an assembling box structural representation.

Among the figure: 1-hook axle, 2-adjusts nut, 3-hamper, 4-housing, 5-active plate, 6-key seat, 7-connecting rod, 8-gripper shoe, 9-jump ring, 10-bearing post, 11-Cross Recess Head Screw, 12-cruciform slot screw, box at the bottom of the 13-, 14-panel, 15-nut, 16-stone bolt.

The specific embodiment

Described rolling-gate Antipicking lock with hook assembly is on the traditional door bolt formula door lock basis of rolling-gate, supporting designing.It comprises power control unit, hook lock device and ground slot device three parts.The characteristics that the utility model utilizes the traditional door bolt formula door lock two ends dead bolt of rolling-gate to stretch simultaneously transform it into assembly power control unit.Simultaneously, each hook lock device is a lock point.In a cover assembly, connect several hook lock devices by a power control unit.The hook axle of band folding hook can change angle in the hook lock device under dynamic action, can change height under the adjusting of nut and jump ring.Each hook lock device and a geosyncline matched with devices are used, and a plurality of hook lock devices also can use with a conjuncted geosyncline matched with devices.

In hook lock device, housing 4 and hamper 3 are combined into an assembling box by four bearing posts 10 and four Cross Recess Head Screws 11.A pilot hole is respectively arranged on housing and hamper, be used for the location hook axle.Hook axle 1 is vertically positioned in two pilot holes of housing and hamper, and stretch out outside the assembling box its lower end, and the top, lower end is cone shape, play the guiding role, to overcome the defective that causes hook axle and the difficult contraposition of geosyncline because of the excesssive gap of rolling-gate in the sliding tray of both sides.The hook axle has one or more folding hooks near place, vertebra top, plays the pick-proof effect.The lower end that goes out to assemble outside the box in the hook shaft extension is processed with several draw-in groove near the pilot hole place, can as required jump ring 9 be assemblied in wherein in the draw-in groove.The upper end that goes out to assemble outside the box in the hook shaft extension is equipped with adjustment nut 2 near the pilot hole place, and jump ring matches with adjusting nut, in order to the height of adjusting, stay hook axle, makes to keep a rational gap between rolling-gate underbeam and the geosyncline panel.Active plate 5 is strip, and level is installed in the assembling box, and stretch out outside the box at two ends, and wherein an end is connected with dead bolt as the door bolt formula door lock of power control unit.Connecting rod 7 is contained in the assembling box, and an end links to each other with the hook axle by gripper shoe 8, and the other end links to each other with active plate by key seat 6.In the ground slot device, panel 14 is fixed on the end box 13 by cruciform slot screw 12, and end box is fixed in below ground by nut 15 and stone bolt 16, maintains an equal level to keep geosyncline panel and ground.

Rolling-gate at closing time, along with underbeam slides to geosyncline, hook axle lower end band folding hook portion injects the geosyncline panel simultaneously under the guide effect on its vertebra top, enter in the end box.At this moment, with key locking door bolt formula door lock, its dead bolt promptly stretches out, and with the active plate of transmission of power to each hook lock device, makes its outwards parallel moving.Close along with distance between key seat on the active plate and the hook axle, active plate promotes the hook axle by connecting rod and gripper shoe and changes an angle, thereby the folding hook that hook axle lower end inserted geosyncline and the cotter way of panel are misplaced.Not under the situation of return, the hook axle just can't be return at the folding hook.When opening door lock, the dead bolt withdrawal as the door bolt formula door lock of power control unit spurs the active plate parallel shifted simultaneously.In this process, along with the key seat on the active plate and hook wheelbase from draw back, active plate goes back to original angle by connecting rod and gripper shoe pulling hook axle, thereby makes the cotter way contraposition again of the folding hook and the geosyncline panel of hook axle lower end.When firmly promoting rolling-gate, hook axle lower end band folding hook portion just withdraws from geosyncline thereupon.

Claims (4)

1. a rolling-gate Antipicking lock with hook assembly comprises that by rolling-gate door bolt formula door lock be the assembly power control unit, and it is characterized in that: this assembly also contains hook lock device and ground slot device; Both sides at the key operated rolling-gate door bolt formula lock dead bolt that down can stretch, contract are connected with a plurality of hook lock devices respectively, each hook lock device and a geosyncline matched with devices setting, a plurality of hook lock devices also can with a supporting setting of slot device successfully.

2. require described rolling-gate Antipicking lock with hook assembly as right 1, it is characterized in that: said hook lock device comprises a hook axle (1), an active plate (5) and an assembling box of being made up of housing (4), hamper (3), support column (10) and Cross Recess Head Screw (11); The active plate level is loaded on with installing and assembles in the box, and stretch out outside the box at two ends, and wherein an end is connected with dead bolt as the door bolt formula door lock of power control unit; Connecting rod (7) is contained in the assembling box, and an end links to each other with the hook axle by gripper shoe (8), and the other end links to each other with active plate by key seat (6); The hook axle is vertically positioned in by in the assembling box, and stretch out outside the box by pilot hole up and down at two ends, and it is conical that the top, lower end is, and has one or more to play the folding hook of pick-proof effect near the vertebra top.

3. rolling-gate Antipicking lock with hook assembly as claimed in claim 1, it is characterized in that: near the pilot hole place adjustment nut (2) is housed in the upper end that the hook shaft extension goes out to assemble outside the box, be processed with draw-in groove near the pilot hole place outside the hook shaft extension goes out to assemble lower end outside the box, jump ring (9) is assemblied in one of them draw-in groove.

4. rolling-gate Antipicking lock with hook assembly as claimed in claim 1 or 2, it is characterized in that: in said ground slot device, panel (14) is fixed on the end box (13) with cruciform slot screw (12), and end box is provided with nut (15) and the stone bolt (16) that is used to be fixed in below ground.

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