CN201198682Y

CN201198682Y - Lockset capable of forcedly unlocking

Info

Publication number: CN201198682Y
Application number: CNU2008200072033U
Authority: CN
Inventors: 马圣爵
Original assignee: DEYOU ENTERPRISE Co Ltd
Current assignee: DEYOU ENTERPRISE Co Ltd
Priority date: 2008-02-20
Filing date: 2008-02-20
Publication date: 2009-02-25
Anticipated expiration: 2018-02-20

Abstract

The utility model provides a locking device which can be used for forced unlocking, and comprises a lock base, a lock plate pivoted with the lock base, a transmission plate movably arranged in the lock base, a first lock fastening unit arranged on the lock plate and a second lock fastening unit positioned on the lock base; wherein, the first lock fastening unit is activated through a transmission component, so that the second blocking part of the transmission component blocks or is separated from the first blocking part of the transmission plate to control the pivot rotation of the lock plate relative to the lock base, and the second lock fastening unit drives the transmission plate to move through the rotation of the second lock core connected with the transmission plate, so that the first blocking part of the transmission plate can not be blocked by the second blocking part of the transmission part and the lock plate can perform pivot rotation relatively to the lock base.

Description

Can force the lockset of unblanking

Technical field

The utility model is relevant with lockset, particularly relevant for a kind of lockset of unblanking forced.

Background technology

General lockset can generally be divided into and need utilize key operated lockset and need not utilize two kinds on key operated lockset such as combination lock, the magnet lock or the lock of swiping the card etc.

If lockset is key lock, but user's key that it is corresponding is when losing, and the user only can seek help from the locksmith or destroy by force and lockset could be opened.If lockset is combination lock, magnet lock or one of them of locking of swiping the card, but the user has forgotten to open numeral, loss magnet key or the loss card of combination lock, must use other mode that bothers equally and lockset could be opened.Therefore, general lockset is easy to cause user's inconvenience and puzzlement.

The utility model content

The purpose of this utility model is to provide a kind of lockset of unblanking forced, and it can improve the convenience in the use.

For reaching above-mentioned purpose, lockset provided by the utility model includes a lock, a jam plate, a driver plate, one first locking unit and one second locking unit.This lock has a room; This breaker plate pivot is located at this lock; This driver plate can be located to this lock horizontal movement in the room of this lock relatively, and has at least one first stop section; This first locking unit has the driving member that the first lock benevolence and one of being located at this jam plate can be connected this first lock benevolence drivingly by this first lock benevolence, wherein this driving member has at least one second stop section, this second stop section be by this driving member between a lockset position of coupler and a locked position of coupler start and can be blocked or leave first stop section of this driving member by first stop section of this driving member, in order to control this jam plate pivot of this lock relatively; This second locking unit has the lock benevolence seat and of being located at this lock and is located at the lock of second in this lock benevolence seat benevolence rotationally, wherein this second lock benevolence has the drive portion of this driver plate of connection, this drive portion can drive this driver plate and move by the rotation of this second lock benevolence, makes first stop section of this driver plate leave second stop section of this driving member.

The beneficial effects of the utility model are, use the utility model except utilizing a magnet key to rotate the first lock benevolence of this first locking unit to this lockset position of coupler, in order to control this jam plate this lock pivot relatively, also can utilize this second locking unit of a key turns, making this second locking unit drive this driver plate through this drive portion moves, can allow relative this lock of this jam plate pivot equally, to open the utility model.

Now cooperate the graphic following preferred embodiment of enumerating, in order to structure of the present utility model and effect are elaborated; Wherein used graphic brief description earlier is as follows:

Description of drawings

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

Fig. 2 is the partial sectional view of the utility model one preferred embodiment, shows that mainly the first lock benevolence of first locking unit is positioned at the state of lockset position of coupler;

Fig. 3 is the partial sectional view of the utility model one preferred embodiment, shows that mainly the first lock benevolence of first locking unit is positioned at the state of locked position of coupler;

Fig. 4 is the partial sectional view of the utility model one preferred embodiment, shows that mainly the first lock benevolence of first locking unit is positioned at locked position of coupler, the state after the second lock benevolence of second locking unit is rotated;

Fig. 5 is the partial sectional view of the utility model one preferred embodiment, mainly shows the state that the relative lock of jam plate upwards pivots;

Fig. 6 is the partial sectional view of the utility model second preferred embodiment, shows that mainly the first lock benevolence of first locking unit is positioned at the state of lockset position of coupler;

Fig. 7 is the partial sectional view of the utility model second preferred embodiment, shows that mainly the first lock benevolence of first locking unit is positioned at the state of locked position of coupler; And

Fig. 8 is the partial sectional view of the utility model second preferred embodiment, shows that mainly the first lock benevolence of first locking unit is positioned at locked position of coupler, the state after the second lock benevolence of second locking unit is rotated.

[primary clustering symbol description]

Lockset 1 lock 10 rooms 12

First protuberance, 14 second protuberances 16 collude groove 18

Jam plate 20 holding parts 22 first lock benevolence holes 24

Supporting part 26 positioning components 30 locating pieces 32

Locating slot 322 keepers 34 location elastic components 36

Push button 40 hook parts 42 driver plates 50

First stop section, 52 skewed slots, 54 first ends 542

Second end, 544 chases, 56 pressure sections 58

Projection 59 first elastic components 60 first locking units 70

The first lock benevolence, 72 driving members, 74 second stop sections 742

Second locking unit, 80 lock benevolence seats, 82 second lock benevolence holes 822

The second lock benevolence, 84 lockholes, 842 drive portions 844

Block 90 second elastic components 92 the 3rd stop section 94

Moving member 100 the 3rd elastic component 102 top retainer components 110

Lockset 120 first locking units 130 first lock benevolence 132

Driving member 134 second stop sections 136 driver plates 140

First stop section, 142 push buttons, 150 jam plates 160

The second lock benevolence 170

The specific embodiment

See also Fig. 1 and Fig. 2, the lockset 1 that forcing of being provided of the utility model one preferred embodiment unblanked is provided, lockset 1 includes a lock 10, a jam plate 20, certain hyte part 30, a push button 40, a driver plate 50, one first elastic component 60, one first locking unit 70, one second locking unit 80, a block 90, a moving member 100 and a top retainer component 110.

What lock 10 had that second protuberance 16 that first protuberance 14, two that a upwards open room 12, is arranged in room 12 is arranged in room 12 is communicated with room 12 with one colludes groove 18.

Jam plate 20 is hubbed at the top of lock 10 and but cover cap is lived room 12.The inner of jam plate 20 has a holding part 22, and the end face of jam plate 20 has one first lock benevolence hole 24, and the bottom surface is then extended a supporting part 26 downwards, as shown in Figure 2.

Please cooperate and consult Fig. 2, positioning component 30 has a positioning block 32, positioning piece 34 and a location elastic component 36.Locating piece 32 is located in the room 12 of lock 10, and has two locating slots 322.Keeper 34 present embodiments are the holding part 22 that steel ball is arranged in jam plate 20, and selectively are located in two locating slots 322 of locating piece 32.Location elastic component 36 is arranged in the holding part 22 of jam plate 20, and contact keeper 34, and keeper 34 is positioned in the wherein locating slot 322 of locating piece 32, in order to the angle of control jam plate 20 relative locks 10 pivots.

Push button 40 is connected in the outer end of jam plate 20, and has a hook part 42, and hook part 42 can be colluded and is stuck in the colluding in the groove 18 of lock 10.Push button 40 can be subjected to the effect of an external force and the displacement that produces relative jam plate 20, and what make that hook part 42 breaks away from locks 10 colludes groove 18.

Driver plate 50 is located in the room 12 of lock 10, and can move in room 12.The outer end of driver plate 50 has two first stop sections 52 that are separated by a preset distance, the inner has a skewed slot 54, the distance of one first end, 542 to first stop sections 52 of skewed slot 54 is less than the distance of one of skewed slot 54 second end 544 to first stop sections 52, and the central authorities of driver plate 50 have a chase 56 and a pressure section 58 in abutting connection with chase 56.In addition, driver plate 50 has a projection 59 respectively in the both sides of chase 56.

First elastic component 60 is sheathed on the projection 59 of driver plate 50, and second protuberance 16 of difference contact driver plate 50 and lock 10, in order to provide elastic force with the direction pushing and pressing of driver plate 50 towards first locking unit 70.

First locking unit 70 is the magnet lock in the present embodiment, has one first a lock benevolence 72 and a driving member 74.The first lock benevolence 72 is located in the first lock benevolence hole 24 of jam plate 20, and can be subjected to the driving of a magnet key (not shown) and rotate between a lockset position of coupler and a locked position of coupler.Driving member 74 is connected in the bottom of the first lock benevolence 72 and is arranged in the room 12 of lock 10, and has two second stop sections 742 that are positioned at 52 belows, first stop section of driver plate 50; Driving member 74 can produce synchronous rotation along with the rotation of the first lock benevolence 72, when the first lock benevolence 72 is positioned at lockset position of coupler, each second stop section 742 of driving member 74 is to stagger with each first stop section 52 of driver plate 50, as shown in Figure 2, make jam plate 20 lock 10 pivot pendulum upwards relatively, and be positioned at locked position of coupler when the first lock benevolence 72,742 each first stop sections 52 by driver plate 50, each second stop section of driving member 74 are blocked, as shown in Figure 3, make jam plate 20 lock 10 pivot pendulum upwards relatively.

Second locking unit 80 is a key lock in the present embodiment, has a lock benevolence seat 82 and one second lock benevolence 84.Lock benevolence seat 82 is located at lock 10 tops, and in abutting connection with jam plate 20; Lock benevolence seat 82 has one second lock benevolence hole 822.The second lock benevolence 84 is located in the second lock benevolence hole 822, end face has a lockhole 842, use for a key (not shown) inserts and rotate, the bottom surface then has a drive portion 844, in first end 542 of the skewed slot 54 of drive portion 844 insertion driver plates 50, and see through the rotation of the second lock benevolence 84, make drive portion 844 will promote the cell wall of skewed slot 54 and drive driver plate 50 and move that each first stop section 52 that makes driver plate 50 is to stagger with each second stop section 742 of first locking unit 70 towards direction away from first locking unit 70.When driver plate 50 moved, first end 542 of skewed slot 54 will be gradually away from drive portion 844, and second end 544 of skewed slot 54 will be gradually near drive portion 844, was connected to drive portion 844 up to second end 544 of skewed slot 54.In other words, first end 542 of skewed slot 54 and the distance of second end 544 just equal the distance that driver plate 50 moves.

Block 90 is located in the room 12 of lock 10 and is pushed down by the pressure section 58 of driver plate 50, as shown in Figure 3.When driver plate 50 is driven by the drive portion 844 of the second lock benevolence 84 and when mobile, block 90 is left in the pressure section 58 of driver plate 50, make the chase 56 of driver plate 50 correspond to

block

90,90 of blocks can be subjected to the pushing and pressing of one second elastic component 92 and make one the 3rd stop section 94 of end face protrude in the chase 56 of driver plate 50, driver plate 50 will be given block by the 3rd stop section 94 and can't move, as shown in Figure 4.

Moving member 100 is arranged in the chase 56 of driver plate 50, and can be subjected to a contact lock 10 first protuberance 14 the pushing and pressing of the 3rd elastic component 102 and towards the direction displacement of block 90.

Top retainer component 110 is arranged in the chase 56 of driver plate 50, and butt moving member 100.Drive and move when driver plate 50 is subjected to the drive portion 844 of the second lock benevolence 84, and when jam plate 20 relative locks 10 upwards pivot, top retainer component 110 will be subjected to the pushing and pressing of moving member 100 and move to 94 tops, the 3rd stop section of block 90, as shown in Figure 5, and when jam plate 20 relative locks 10 pivot downwards, top retainer component 110 will be pushed block 90 by supporting part 26 contacts of jam plate 20, make the 3rd stop section 94 of block 90 leave the chase 56 of driver plate 50, driver plate 50 can be subjected to the elastic force effect of each first elastic component 60 and move to position originally towards the direction of first locking unit 70, as shown in Figure 3.

Via said structure, when first locking unit 70 is positioned at locked position of coupler, each second stop section 742 of driving member 74 is blocked by each first stop section 52 of driver plate 50, what make even the user promotes push button 40 that the hook part 42 of push button 40 breaks away from locks 10 colludes groove 18, still can't allow upwards pivot pendulum of the relative locks 10 of jam plate 20, as shown in Figure 3.

After the user utilizes magnet key to drive the first lock benevolence 72 to rotate and make first locking unit 70 be positioned at lockset position of coupler, at this moment, will stagger with each first stop section 52 of driver plate 50 in each second stop section 742 of driving member 74, as shown in Figure 2, then promote push button 40 again, can allow upwards pivot pendulum of the relative locks 10 of jam plate 20, in order to open lockset of the present utility model.

When first locking unit 70 is positioned at locked position of coupler, the user can utilize key to insert the lockhole 842 of second locking unit 80 and drive second the lock benevolence 84 turn to unlocked conditions, the drive portion 844 of the second lock benevolence 84 is when rotating, the design that sees through skewed slot 54 is moved towards the direction away from first locking unit 70 to drive driver plate 50, is staggered with each second stop section 742 of driving member 74 in each first stop section 52 of driver plate 50.When driver plate 50 moves, block 90 can be left in the pressure section 58 of driver plate 50, make block 90 correspond to the chase 56 of

driver plate

50,90 of blocks can be subjected to the pushing and pressing of second elastic component 92 and make the 3rd stop section 94 protrude in the chase 56 of driver plate 50, allow driver plate 50 by the 3rd stop section 94 blocks, can't be subjected to the effect of first elastic component 60 and move to position originally, as shown in Figure 4.Then as long as promote push button 40, what allow the hook part 42 of push button 40 leaves lock 10 colludes groove 18, the user can upwards spur jam plate 20, by opening lockset 1 of the present utility model, the moving member 100 of this moment will be subjected to the contact of the 3rd elastic component 102 and push against top retainer component 110, make top retainer component 110 move to the top of block 90, as shown in Figure 5.

When the user pushes jam plate 20 and makes its downward pivot pendulum, the supporting part 26 of jam plate 20 will compress top retainer component 110, make top retainer component 110 the 3rd stop section 94 of extruding block 90 downwards, the chase 56 of driver plate 50 will be left in the 3rd stop section 94 of block 90, the direction that driver plate 50 promptly can be subjected to past first locking unit 70 of effect of first elastic component 60 moves, make each first stop section 52 of driver plate 50 block each second stop section 742 of driving member 74 once more, as shown in Figure 3.When moving, except the furrow bank that sees through chase 56 promote that top retainer component 110 and moving member 100 move in the same direction, see through skewed slot 54 simultaneously and rotate with driving the second lock benevolence 84 cooperating of drive portion 844, make second to lock benevolence 84 and turn to not unlocked conditions.Then as long as continue to push jam plate 20 again, collude up to the hook part 42 of push button 40 be stuck in lock 10 collude groove 18, jam plate 20 is lock 10 pivot pendulum and with lockset pinning of the present utility model upwards relatively just also.

See also Fig. 6, the lockset 120 that is provided for the utility model second preferred embodiment, its primary structure and the foregoing description are roughly the same, precisely because difference is first locking unit 130 of present embodiment and is card lock, is to utilize the moving first lock benevolence 132 of card brush to drive driving member 134 to move between lockset position of coupler and locked position of coupler.

When the moving card of brush not, as shown in Figure 6, driving member 134 is positioned at lockset position of coupler, that is second stop section 136 of driving member 134 can not block first stop section 142 of driver plate 140, and can promote push button 150 and open jam plate 160 this moment.Behind the moving card of brush, as shown in Figure 7, the first lock benevolence 132 will drive driving member 134 and move to locked position of coupler, make second stop section 136 of driving member 134 block first stop section 142 of driver plate 140, and jam plate 160 also just can't be unlocked.Again as shown in Figure 8, behind the moving card of brush, can utilize the key turns second lock benevolence 170 equally and drive driver plate 140 and move, make first stop section 142 of driver plate 140 leave second stop section 136 of driving member 134, can't open jam plate 160.

Comprehensive the above, the utility model can utilize first locking unit and second locking unit to control the pivot of the relative lock of jam plate to open the utility model respectively, allow the user forget to carry or when losing the key of one of them lock, still have the key of another one lock to open the utility model, in order to the convenience in the use to be provided.

Claims

1. the lockset that can force to unblank is characterized in that including:

One lock has a room;

One jam plate is hubbed at this lock;

One driver plate is located to this lock horizontal movement in the room of this lock relatively, and has at least one first stop section;

One first locking unit, having the first lock benevolence of being located at this jam plate and one is connected this drivingly by this first lock benevolence and first locks the driving member of benevolence, wherein this driving member has at least one second stop section, when this first lock benevolence is positioned at a lockset position of coupler, second stop section of this driving member can not blocked by first stop section of this driver plate, be positioned at a locked position of coupler and work as this first lock benevolence, second stop section of this driving member is blocked by first stop section of this driving member; And

One second locking unit has the lock benevolence seat and of being located at this lock and is located at the lock of second in this lock benevolence seat benevolence rotationally, and wherein this second lock benevolence has a drive portion, and this drive portion connects this driver plate.

2. the lockset of unblanking forced as claimed in claim 1, it is characterized in that, more include a block, this block is located in the room of this lock to this lock vertical displacement relatively, and having one the 3rd stop section, the 3rd stop section can protrude in one of this driver plate groove.

3. the lockset of unblanking forced as claimed in claim 2 is characterized in that more include a top retainer component, this top retainer component is located in the chase of this driver plate movablely, and is pushed this block by one of this jam plate supporting part contact.

4. the lockset of unblanking forced as claimed in claim 3 is characterized in that more include a moving member, this moving member is located in the chase of this driver plate, and is pushed against this top retainer component by an elastic component contact.

5. the lockset of unblanking forced as claimed in claim 1 is characterized in that this driver plate has more a skewed slot, this skewed slot one end to the distance of this first stop section less than the distance of this skewed slot other end to this first stop section; The drive portion of this second lock benevolence is embedded in this skewed slot.

6. the lockset of unblanking forced as claimed in claim 1 is characterized in that, more includes an elastic component, and the two ends of this elastic component are this lock of contact and this driver plate respectively.

7. the lockset of unblanking forced as claimed in claim 1 is characterized in that more include a push button, this push button connects this jam plate movablely, and has a hook part; This lock has the groove of colluding, and the hook part of this push button is colluded and is stuck in this and colludes in the groove.

8. the lockset of unblanking forced as claimed in claim 1 is characterized in that more include certain hyte part, this positioning component has a positioning block, positioning piece and an elastic component; This locating piece is located in the room of this lock, and has at least two locating slots; This keeper is located in one of this jam plate holding part, and selectively is located in this two locating slot; This elastic component is located in the holding part of this jam plate, and this keeper of contact.