CN201059111Y

CN201059111Y - Hanging type theftproof lock

Info

Publication number: CN201059111Y
Application number: CNU2007200702368U
Authority: CN
Inventors: 张桀荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-25
Filing date: 2007-05-25
Publication date: 2008-05-14
Anticipated expiration: 2017-05-25

Abstract

A burglarproof padlock comprises a lock body, two linking blocks, a lock cylinder, two clip blocks, an alarm circuit control module, a lock hook, a side cover and other components; the utility model has locking function of the ordinary lock and alarm function and can be suitable for vehicles, doors, windows and other parts with various specifications; when a burglar prises and moves the burglarproof padlock or the doors, windows and vehicles locked by the burglarproof padlock, the burglarproof padlock can produce alarm sound and thus has functions of frightening and holding back the burglar and guarding against theft ; in addition; the assembled space of each component can be used flexibly; the utility model has the advantages of small size, no occupied space and convenient use on the premise of having the alarm function and function of the ordinary lock.

Description

Hanging theftproof lock

Technical field

The utility model relates to lock, especially has general locking and alarm anti-theft feature concurrently, and its volume is little does not take up space lock easy to use.

Background technology

At present padlock is used in predetermined positions such as door and window, vehicle widely, owing to only have simple locking function, often quilt such as the destroyed or door and window of padlock is pried open after the destruction through looking into it, and the burglar also is not found; In view of this, the utility model is a prerequisite and to consider the volume that do not take up space little be prerequisite and studied improvement to have general locking function and alarm anti-theft feature concurrently, and a kind of hanging theftproof lock is designed in creation finally.

The utility model content

The utility model main purpose is to provide a kind of hanging theftproof lock, locking function and alarm function with general lockset, the position such as vehicle, door and window that can be fit to all size, when the burglar pries open, the sound that can give the alarm when the door and window of mobile theftproof lock or theftproof lock locking, vehicle, thereby have and frighten resistance burglar and anti-theft feature.

Of the present utility model time a purpose is to provide a kind of hanging theftproof lock, and it is simple in structure, applies in a flexible way in the assembly space of each member, can have the little advantage easy to use that do not take up space of volume under the prerequisite of taking into account alarm and general lockset function.

For reaching above purpose, solution of the present utility model is: a kind of hanging theftproof lock comprises:

Lock body, it is provided with a storage tank and locked groove at interval, this storage tank can touch control device for the installing alarm, this locked groove then can be for installing two linked blocks, and between this two linked block, can stretch into for the core of lock tube, and the both sides of this locked groove are communicated with narrower chute respectively, and each chute is communicated with the set lock hook slot in lock body both sides again, and can clipping block be set respectively at aforementioned chute, make a side of each clipping block can stretch into the lock hook slot of adjacency, opposite side is a side of the aforementioned linked block of each adjacency then, this lock body is provided with a locating hole that is communicated with aforementioned locked groove in addition, can will lock tube by fixation kit and fix, and lock body is established several locating holes in addition, can link by locked assembly and lid locking with lock body;

Alarm touches control device, it comprises a housing, but a side of this housing has battery chamber's equipped with battery, opposite side then is provided with alarm and touches circuit board, this alarm touches circuit board system and can activate or close through control, can respond to vibrations when circuit is state of activation and the control alarm buzzer sound that gives the alarm when alarm touches;

Latch hook, slightly be ㄇ shape, its both sides respectively are provided with clamping groove, the both sides of this latch hook can be stretched in the hook groove of lock body both sides, when the set lock tube of lock body is inserted by key and rotates, can drive two linked blocks simultaneously by core and lean the interlock clipping block respectively, make a side of two clipping blocks can stretch into or leave the lock hook slot of lock body respectively;

Lid, be provided with several locating holes, can link by locked assembly and lock body locking, above locating hole, be embedded waterstop pad respectively, be provided with a locating slot in this lid in addition and can be provided with the battery chamber that a slotted eye can touch the housing of control device for the cover cap alarm in addition in this lid in addition for the position, top that is installed with the lock tube.

Further: wherein the following of a side of this latch hook can be installed a magnet, and aforesaid alarm shake-up circuit board is connected with activation or cuts out the alarm circuit unit, this activation or close the alarm circuit unit and can be connected with lead, one side of this lead is fixed in a side of storage tank and near the inboard of one of them lock hook slot of lock body, and then a side that is provided with magnet when latch hook is when inserting in the aforementioned lock hook slot, can control by a side conducting of the magnet of latch hook and this lead to activate or close the alarm circuit unit and be opening, but sense shock and the sound that gives the alarm, otherwise, when a side that magnet is not set when latch hook stretches into the lock hook slot of an aforementioned side near lead can't with a side conducting of this lead, make to activate or close the alarm circuit unit to be closed condition.

Wherein can establish a locating slot in the storage tank of this lock body in addition for the alarm buzzer that alarm buzzer touches control device is set, this alarm buzzer touches circuit board by lead and this alarm and is connected.

Wherein the locked groove of this lock body has circumferential wall, and forms the space that can insert for the core of lock tube in the locked groove between set each tool short slot of two linked blocks, and each tool protuberance of this two linked block is beneficial to lean the interlock clipping block.

Wherein the opposite side of the set clipping block of the chute of the locked groove both sides of this lock body respectively has bead, so that leaned interlock by the protuberance of linked block.Wherein the housing of this alarm shake-up control circuit is provided with waterstop pad, lid and locking is linked have waterproof effect afterwards.

Owing to adopted above technical scheme, the utlity model has following beneficial effect:

Locking function and alarm function with general lockset, the position such as vehicle, door and window that can be fit to all size, when the burglar pries open, the sound that can give the alarm when the door and window of mobile theftproof lock or theftproof lock locking, vehicle, thereby have and frighten resistance burglar and anti-theft feature;

It is simple in structure, applies in a flexible way in the assembly space of each member, can have the little advantage easy to use that do not take up space of volume under the prerequisite of taking into account alarm and general lockset function;

Can select to use the locking function of general lockset or have the alarm anti-theft feature simultaneously;

Waterproof effect is good, can avoid internal circuit moist and damage;

Lock body can adopt zinc alloy casting, and its intensity is relatively also preferable.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model embodiment.

Fig. 2 is the stereogram of the utility model embodiment.

Fig. 3 is the stereogram of the undecomposed state of the utility model embodiment latch hook.

Fig. 4 is the part compound section figure of the utility model embodiment.

Fig. 5 is the wherein flat sheet of the bottom view of lid of the utility model embodiment.

Fig. 6 is wherein another angle stereogram at housing position of the utility model embodiment.

The specific embodiment

As shown in Figure 1, a kind of hanging theftproof lock of the utility model comprises:

Lock body 1, it is provided with a storage tank 11 (in addition with reference to figure 4) and locked groove 12 at interval, this storage tank 11 can touch control device 2 for the installing alarm, this locked groove 12 then can be for installing two linked blocks 5, and between this two linked block 5, can stretch into for the core 61 (with reference to figure 4) of lock tube 6, and the both sides of this locked groove 12 are communicated with narrower chute 13 respectively, and each chute 13 is communicated with the set lock hook slot 14 in lock body 1 both sides again, and can clipping block 7 be set respectively at aforementioned chute 13, one side 71 of each clipping block 7 can be stretched in abutting connection with lock hook slot 14, opposite side 72 is a side 51 of the aforementioned linked block 5 of each adjacency then, this lock body 1 is provided with a locating hole 15 that is communicated with aforementioned locked groove 12 in addition, it is fixing with lock body 1 will to lock tube 6 by fixation kit (figure does not show), and lock body 1 is provided with several locating holes 17 in addition, can link by locked assembly 18 and lid 4 lockings;

Alarm touches control device 2, comprise a housing 21, but a side of this housing 21 has battery chamber's 211 equipped with battery (figure does not show), opposite side then is provided with alarm and touches circuit board 22, this alarm touches circuit board 22 and can activate or close through control, can respond to vibrations when circuit is state of activation and the control alarm buzzer sound that gives the alarm when alarm touches;

Latch hook 3, slightly be ㄇ shape, its both sides 3132 respectively are provided with clamping groove 311321, the both sides 3132 of this latch hook 3 can be stretched in the lock hook slot 14 of lock body 1 both sides, when lock body 1 set lock tube 6 is rotated by key (figure does not show) insertion, can drive two linked blocks 5 simultaneously by core 61 and lean interlock clipping block 7 respectively, make a side 71 of two clipping blocks 7 can stretch into or leave the lock hook slot 14 of lock body 1 respectively;

Lid 4, be provided with several locating holes 41, can link by locked assembly 18 and lock body 1 locking, and each is embedded waterstop pad 44 above locating hole 41, be provided with a locating slot 42 in this lid 4 in addition and can be provided with the battery chamber 211 that a slotted eye 43 can touch the housing 21 of control device 2 for the cover cap alarm in addition in this lid 4 in addition for the position, top that is installed with lock tube 6;

By forming by aforementioned components, after the lock hook slot 14 of both sides of lock body 1 is stretched in the both sides 3132 of latch hook 3, can be by rotation lock core 61 drives two linked blocks 5 lean interlock clipping block 7 respectively by key insertion lock tube 6, make a side 71 of two clipping blocks 7 can stretch into the clamping groove 311321 of lock hook slot 14 and clip latch hook 3 respectively, reach general locking anti-theft feature; When the burglar desires to pry open the utility model locking and produces vibrations in the article of the hanging theftproof lock at positions such as door and window or vehicle or mobile locking, alarm touches circuit board 22 can be responded to and control alarm buzzer 222 and give the alarm sound and have deterrent effect, reaches the alarm anti-theft feature; Otherwise,, make a side 71 of this two clipping block 7 can break away from the clamping groove 311321 of latch hook 3 respectively, and then latch hook 3 can be taken out when key inserts lock tube 6 and rotation lock core 61 oppositely drives two linked blocks 5 and leans clipping block 7 respectively.

Moreover, the following of one side 31 of aforementioned latch hook 3 can be installed a magnet 312, (scheme not show and aforementioned alarm shake-up circuit board 22 is connected with activation in addition or close the alarm circuit unit, this does not give unnecessary details in addition for the prior art event), this activation or close the alarm circuit unit and can be connected with lead 24 or switch (present embodiment does not show), one side 241 of this lead 24 is fixed in a side 111 (with reference to figure 4) of storage tank 11 and near the inboard 141 of one of them lock hook slot 14 of lock body 1, and then when a side that is provided with magnet 312 of latch hook 3 is inserted in the aforementioned lock hook slot 14, can control with a side 241 conductings of this lead 24 to activate or close the alarm circuit unit by the magnet 312 of latch hook 3 and be opening, but sense shock and the sound that gives the alarm, otherwise, when latch hook 3 is stretched into the lock hook slot 14 of an aforementioned side 241 near lead 24 by the side 32 that magnet is not set can't with a side 241 conductings of this lead 24, make to activate or close the alarm circuit unit to be closed condition.

In addition, can establish a locating slot 112 in the storage tank 11 of aforementioned lock body 1 in addition for the alarm buzzer 222 that alarm buzzer touches control device 2 is set, this alarm buzzer 222 touches circuit board 22 by lead 221 and this alarm and is connected.

Again, the locked groove 12 of aforementioned lock body 1 has circumferential wall 121, and forms the space 122 that can insert for the core 71 of lock tube 7 in the locked groove 12 between set two linked blocks, 5 each tool short slot 51, and these two linked blocks, 5 each tool protuberances 52 are beneficial to lean interlock clipping block 7.

In addition, the opposite side 72 of the clipping block 7 that the chute of locked groove 12 both sides of aforementioned lock body 1 13 is set respectively has bead, so that leaned interlock by the protuberance 52 of linked block 5.

Moreover the housing 21 that aforementioned alarm touches control circuit 2 is provided with waterstop pad 214, has waterproof effect after lid 4 and lock body 1 locking link.

In sum, this case creation can be concluded and be had following enhancement effect:

1. the locking function and the alarm function that have general lockset, the position such as vehicle, door and window that can be fit to all size, when the burglar pries open, the sound that can give the alarm when the door and window of mobile theftproof lock or theftproof lock locking, vehicle, thereby have and frighten resistance burglar and anti-theft feature;

2. simple in structure, apply in a flexible way in the assembly space of each member, can have the little advantage easy to use that do not take up space of volume under the prerequisite of taking into account alarm and general lockset function;

3. can select to use the locking function of general lockset or have the alarm anti-theft feature simultaneously;

4. waterproof effect is good, can avoid internal circuit moist and damage;

5. lock body 1 can adopt zinc alloy casting, and its intensity is relatively also preferable.

Claims

1. hanging theftproof lock, it is characterized in that: comprising: lock body, it is provided with a storage tank and locked groove at interval, this storage tank can touch control device for the installing alarm, this locked groove then can be for installing two linked blocks, and between this two linked block, can stretch into for the core of lock tube, the both sides of locked groove are communicated with narrower chute respectively, and each chute is communicated with the set lock hook slot in lock body both sides again, and can clipping block be set respectively at aforementioned chute, make a side of each clipping block can stretch into the lock hook slot of adjacency, then each is in abutting connection with a side of aforementioned linked block for opposite side, and this lock body is provided with a locating hole that is communicated with aforementioned locked groove in addition, can will lock tube by fixation kit and fix with lock body, and lock body is established several locating holes in addition, can link by locked assembly and lid locking;

Alarm touches control device, and it comprises a housing, but a side of this housing has battery chamber's equipped with battery, and opposite side then is provided with alarm and touches circuit board;

Latch hook slightly is ㄇ shape, and its both sides respectively are provided with clamping groove, and the both sides of this latch hook can be stretched in the lock hook slot of lock body both sides;

Lid, be provided with several locating holes, can link by locked assembly and lock body locking, and above locating hole, be embedded waterstop pad respectively, be provided with a locating slot in this lid in addition and can be provided with the battery chamber that a slotted eye can touch the housing of control device for the cover cap alarm in addition in this lid in addition for the position, top that is installed with the lock tube.

2. hanging theftproof lock as claimed in claim 1, it is characterized in that: wherein the following of a side of this latch hook can be installed a magnet, and aforesaid alarm shake-up circuit board is connected with activation or cuts out the alarm circuit unit, this activation or close the alarm circuit unit and can be connected with lead, a side of this lead are fixed in a side of storage tank and near the inboard of one of them lock hook slot of lock body.

3. hanging theftproof lock as claimed in claim 1 is characterized in that: wherein can establish a locating slot in the storage tank of this lock body in addition for the alarm buzzer that alarm buzzer touches control device is set, this alarm buzzer touches circuit board by lead and this alarm and is connected.

4. hanging theftproof lock as claimed in claim 1, it is characterized in that: wherein the locked groove of this lock body has circumferential wall, and forming the space that can insert for the core of lock tube in the locked groove between set each tool short slot of two linked blocks, this two linked block respectively has and is beneficial to the protuberance that leans the interlock clipping block.

5. hanging theftproof lock as claimed in claim 1 is characterized in that: wherein the opposite side of the set clipping block of the chute of the locked groove both sides of this lock body respectively has the bead of being convenient to be leaned by the protuberance of linked block interlock.

6. hanging theftproof lock as claimed in claim 1 is characterized in that: wherein the housing of this alarm shake-up control circuit is provided with waterstop pad.