CN206888689U

CN206888689U - A kind of control drive device hand-drive lock body

Info

Publication number: CN206888689U
Application number: CN201720482106.9U
Authority: CN
Inventors: 薛建能
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-03
Filing date: 2017-05-03
Publication date: 2018-01-16
Anticipated expiration: 2027-05-03

Abstract

The utility model discloses a kind of control drive device hand-drive lock body, including bottom plate, dead bolt, pull unit, lock core device and handle；The right side edge of the bottom plate is connected with dead bolt bottom plate, and the left and right sides of the dead bolt bottom plate is respectively fixedly connected with pull bar and dead bolt in pull unit, and the handle, lock core device are respectively arranged on the bottom plate of pull bar upper and lower；Rack dragging block in pull unit is movably connected on pull bar, and rack dragging block is connected with handle；When handle rotates clockwise, rack drags block and drives the unlocking slide plate in lock core device to be moved to pull bar by transmission device, drag strut is connected with the pull bar, it is under the promotion of unlocking slide plate end, one end is stretched into the tractor hole set by rack dragging block, rack dragging block drives pull bar movement that dead bolt is retracted into lock body, the utility model exquisite composition, all actions are by handle swing handle drive gear, handle drive gear drives the motion of miscellaneous part, whether key inserts in lock core the simply rotation of control lock core control shaft, key is avoided the occurrence of to break the failure in lock core.

Description

A kind of control drive device hand-drive lock body

Technical field

It the utility model is related to a kind of lock body, and in particular to one kind is hand-drive lock body.

Background technology

Lock body is one of part of lock, and lock body has many kinds, common are unidirectional lock body, three-dimensional lock body, four-way lock Body etc..It is commonly used on antitheft door, is responsible for the basic antitheft work of antitheft door, lock core is that control lock body is run, and lock body is exactly It is responsible for effect opening of doors and windows and under lock and key, is played an important role on antitheft.Current lock body, key can only be being used outdoors Open, and door is after long-term use, and dead bolt and doorframe can produce the friction between the part inside larger friction, and lock body, And key size is smaller, it is impossible to bears larger twisting resistance, produces key sometimes and break the failure in lock core；And lock body Transmission between handle and dead bolt is to be rigidly connected, and the inner body of lock body can be destroyed during forced rotating handle.

The content of the invention

The technical problems to be solved in the utility model is to provide a kind of control drive device hand-drive lock body, solves existing Have technology outdoors can only with key open sometimes produce key break failure and forced rotating handle in lock core when meeting The problem of destroying the inner body of lock body.

The utility model is achieved through the following technical solutions：

A kind of control drive device hand-drive lock body, including bottom plate, dead bolt, pull unit, lock core device and handle Hand；The right side edge of the bottom plate is connected with dead bolt bottom plate, and the left and right sides of the dead bolt bottom plate is respectively fixedly connected with pulling Pull bar and dead bolt in device, the same side that dead bolt bottom plate is located at pull bar are fixedly connected with guide rod, and bottom plate is provided with support block, led Bar is slidably connected in support block, and back-moving spring is cased with guide rod, and the back-moving spring is between dead bolt bottom plate and support block, day Lock pull bar is slidably connected on cover plate with ground lock pull bar, and day lock pull bar is connected with dead bolt bottom plate respectively with ground lock pull bar, institute State handle, lock core device is respectively arranged on the bottom plate of pull bar upper and lower；Rack dragging block in pull unit is movably connected in drawing On bar, rack dragging block is connected with handle；When handle rotates clockwise, rack drags block and passes through transmission device band movable lock core Unlocking slide plate in device moves to pull bar, is connected with drag strut on the pull bar, its cylinder in unlocking slide plate end Under the promotion of pushing block, one end stretch into the tractor hole set by rack dragging block, rack dragging block drives pull bar movement by dead bolt Retract lock body；Dividing plate is provided between pull bar and lock core device, dividing plate is fixedly connected on bottom plate, dividing plate be provided with cylindrical hole, Cylinder chute and through hole is locked, cylindrical hole is connected with cylinder chute, and the bottom of drag strut passes through cylindrical hole, drag strut Bottom be stairstepping, when cylinder pushing block is by the top push-in tractor hole of drag strut, rack dragging block dragging pull bar is to the left Motion, now, on the side that the cylinder chute that the cascaded surface of drag strut bottom is pressed on dividing plate is in contact with pull bar, avoid opening Shake during lock causes drag strut to automatically reset.

The further improvement project of the utility model is that the lock core device includes locked slide plate, and the locked slide plate is with opening Lock slide plate is respectively arranged on lock core control shaft both sides, is engaged with the unlocking travelling gear being placed in lock core control shaft；When unlocking slide plate When being moved to pull bar, locked slide plate makees opposite direction movement, and the locked stuck point of its end exits the locked neck set by pull bar.

The further improvement project of the utility model is, the unlocking slide plate, locked slide plate be slidably connected to respectively lower slide plate, Lock on slide plate, the lower slide plate, lock slide plate and be slidably connected in supporting plate, the supporting plate is fixedly connected on bottom plate； Unlocking slide plate, lower slide plate are respectively equipped with back-moving spring between one end and bottom plate away from pull bar.

The further improvement project of the utility model is that the unlocking slide plate passes through clamping block clamping, clamping block with lower slide plate Vertical sliding motion is connected on unlocking slide plate, and push-tight spring is provided between clamping block and unlocking slide plate；In unlocking slide plate and locked cunning Middle part moving block is rotatably connected in supporting plate between piece, the middle part moving block is fixedly connected with middle part knob, when indoors When rotating counterclockwise 90 ° of the knob in middle part, then middle part moving block promotes clamping block so that and unlocking slide plate separates with lower slide plate, now, When rotating clockwise handle, unlocking slide plate slides to pull bar direction, and locked slide plate slides away from pull bar direction, locked slide plate edge Spacing preiection promote middle part rotate block reset, i.e., middle part knob reset.

The further improvement project of the utility model, which is that the lock core control shaft is located at below unlocking travelling gear, is connected with lock Core controls gear, lock core control gear respectively with lower slide plate, lock slide plate and engage.

The further improvement project of the utility model is, it is described lock slide plate and be provided with close to the end of one end of pull bar lock Groove, this, which locks to slidably connect in groove, locks fixture block, and stuck point, the lock core control in left side are locked in the right side for locking fixture block provided with raised Be connected with axle processed and lock driver plate, lock driver plate dragging rack promote under, fixture block will be locked and released to the right, thereon lock card Point is blocked in locked slide plate and exited below the locked stuck point set by locked neck direction；Lock edge of the fixture block away from pull bar and be provided with groove Mouthful, it is provided with close to this side channel mouth of lock core control shaft and resets inclined-plane, the top for locking fixture block is provided with blind round hole, and the circle is blind It is placed with hole and locks fixture block positioning push the spring, is locked to be pressed with the top of fixture block positioning push the spring and lock fixture block positioning steel Pearl, the inside top for locking groove are provided with and lock fixture block locating groove, lock fixture block positioning ball and be pressed on and lock fixture block locating groove It is interior.

The further improvement project of the utility model is, this one side that the dragging rack faces to lock driver plate is provided with and locked Push rod, it is described lock push rod and be slidably connected to lock support, lock and stage clip be cased with push rod, the top for locking push rod is provided with projection Annulus, stage clip are located at protruding circular ring and locked between support；Lock and stir projection and touched with locking the top of push rod, lock and stir Crowning is provided with to this one side for locking fixture block and promotes inclined-plane；When key is inserted in lock core, handle is rotated counterclockwise, locks and pushes away Bar promotes and locks and stirs projection so that locks driver plate and rotates clockwise and promotes slope driving to lock stuck point to be blocked under locked stuck point Side.

The further improvement project of the utility model is that the slide plate of locking is provided with locked drawing close to the side of lock core control shaft Projection is returned, it is locked to retract raised gear on this one side of return crowning to pull bar set by locked slide plate；Positioned at locked cunning The raised rotation-limited block that locked slide plate is rotatably connected in the supporting plate of this side of pull bar of return set by piece, the limit Bottom knob is fixedly connected with the moving block of position, the bottom knob is push type knob；When pressing and rotate clockwise indoors Bottom knob causes rotation-limited block to rotate clockwise 90 ° so that rotation-limited block props up return projection, and locked slide plate is without normal direction Moved away from the direction of pull bar.

The further improvement project of the utility model is that the dragging rack on the rack dragging block passes through handle travelling gear It is connected with handle drive gear, the lock body both sides that handle drive gear is located at indoor and outdoor are respectively fixedly connected with a handle.

The further improvement project of the utility model is that the transmission device includes drive block A and drive block B, the transmission Block A is slidably connected on bottom plate, and drive block A one end is stretched out from pull bar bottom, and the drive block A ends are provided with the axis of rotating shaft positioned at perpendicular That faces directly presses bearing, presses bearing and is in contact with the promotion inclined-plane on rack dragging block；Drive block B is slidably connected drive block A It is provided with the other end, between drive block B and drive block A and pulls spring, drive block B is provided with baffle plate, and unlocking slide plate, which is provided with, to be driven Dynamic projection, driving are raised positioned at this side that baffle plate moves to pull bar；When rotating clockwise handle, the promotion on rack dragging block Slope driving presses bearing so that drive block A is moved upwards, drive block A by pulling spring drive block B to move upwards, from And moved by driving raised promotion unlocking slide plate to pull bar so that the dragging set by rack dragging block is stretched into one end of drag strut Kong Zhong.

The further improvement project of the utility model is that the unlocking slide plate is provided with pressing plate, pressing plate and branch with locked slide plate Fagging is fixedly connected, and back-moving spring is provided between lock core control shaft and pressing plate, clamping block pushing plate is slidably connected on pressing plate；Open During lock, dead bolt bottom plate presses clamping block pushing plate so that clamping block pushing plate presses clamping block, so that unlocking slide plate is with Slide plate separates, and lower slide plate is because the pulling of back-moving spring automatically resets, so as to drive key to reset；Pressing plate, rack dragging block, With being provided with package board above handle drive gear, package board is fixedly connected hand travelling gear with bottom plate.

The utility model compared with prior art, has the following advantages that：

1st, the utility model exquisite composition, all actions are by handle swing handle drive gear, handle drive gear Drive the motion of miscellaneous part, whether key inserts in lock core the simply rotation of control lock core control shaft, avoids the occurrence of key and breaks Failure in lock core；

2nd, the transmission device includes drive block A and drive block B, and the drive block A is slidably connected on bottom plate, drive block A one end is stretched out from pull bar bottom, and what the axis that the end is provided with rotating shaft be located at vertical plane presses bearing, presses bearing and rack dragging Promotion inclined-plane on block is in contact；Drive block B is slidably connected on drive block A the other end, is set between drive block B and drive block A There is pulling spring, drive block B is provided with baffle plate, and unlocking slide plate is provided with driving projection, and driving is raised to move positioned at baffle plate to pull bar This side, when 90 ° of the non-rotate counterclockwise of middle part moving block presses clamping block so that unlocking slide plate separates with lower slide plate, clamping block During in initial position, unlocking slide plate and lower slide plate clamping, unlocking slide plate and lower slide plate synchronization action, and when lock core does not insert key （When not inserting key, lock core control gear can not rotate, and lower slide plate can not slide due to being engaged with lock core control gear）, unlock Slide plate can not slide simultaneously with lower slide plate, and the cylinder pushing block on unlocking slide plate will not press drag strut, so as to rack dragging block Can not pushing drawing rod motion, now, when rotating clockwise handle by force, handle drive gear band carry-over bar dragging block, rack drags Promotion slope driving on motion block presses bearing and drive block A is moved, and drive block A is moved and drive block B can not be moved, now Only compression pulls spring, the parts without destroying lock body, ensure that the life-span of lock body to a certain extent；

3rd, drag strut is connected with pull bar, the tractor hole set by rack dragging block is not extended on the top of drag strut In, rack dragging block can not drive pull bar movement that dead bolt is retracted into lock body；

4th, lock core device includes locked slide plate, and the locked stuck point of locked slide plate and end inserts in the locked neck set by pull bar Interior, pull bar can not drive dead bolt to move, and further ensure that the security of lock body；

5th, when key inserts in handle counterclockwise in lock core, lock push rod and press to lock and stir projection, it is clockwise to lock driver plate Rotate, promote slope driving to lock fixture block and move right so that the downside that stuck point inserts in locked stuck point is locked, locked stuck point is anti- Lock in the locked neck on pull bar, further ensure that the security of lock body；In addition, when being not inserted into key, i.e., lock core controls Axle and when locking driver plate and can not rotate, it is slidably connected to due to locking push rod and locks support, lock and stage clip is cased with push rod, lock The top of push rod is provided with protruding circular ring, between stage clip is located at protruding circular ring and locks support, now carries handle upwards, only presses Contractive pressure spring, door will not be locked by mistake, also will not destroy lock body due to carrying handle upwards by force, further ensure lock body Life-span；

6th, when user is in door, rotation middle part knob, 90 ° of middle part moving block rotate counterclockwise, presses clamping block and cause Unlocking slide plate separates with lower slide plate, and unlocking slide plate need not be synchronized with the movement with lower slide plate, now, rotates clockwise handle and causes handle Drive gear is rotated, handle drive gear band carry-over bar dragging block, and the promotion slope driving on rack dragging block, which presses bearing, to be made Drive block A motions are obtained, drive block A is by pulling spring drive block B to move, so as to drive unlocking slide plate to move upwards, circle Post pushing block presses drag strut, and the top surface of the top stretching pull bar of drag strut is located in tow tank, and slide plate of unlocking drives and opened Lock travelling gear to rotate, unlocking travelling gear drives locked slide plate to move downward so that locked stuck point exits locked on pull bar Neck（Meanwhile the spacing preiection in the middle part of locked slide plate promotes middle knob to reset）, now, rack dragging block is incited somebody to action to left movement Drive pull bar to left movement, unlocked so as to drive dead bolt motion to realize, avoid directly pushing handle unlocking, that is, avoid opal from opening Lock, improve the security of lock body；

7th, for user when outdoors, key inserts in lock core, rotates clockwise handle and handle drive gear is rotated, handle Drive gear band carry-over bar dragging block motion, the promotion slope driving that rack is dragged on block press bearing and drive block A are moved, Drive block A is by pulling spring drive block B to move, so as to drive unlocking slide plate to move upwards, because unlocking slide plate is with Slide plate is by clamping block clamping, unlocking slide plate and lower slide plate synchronization action, and the cylinder pushing block on unlocking slide plate presses drag strut, The top surface that pull bar is stretched out on the top of drag strut is located in tow tank, and lower slide plate drives lock core control pinion rotation, lock core control Gear processed, which drives, to be locked slide plate and moves downward, and is locked fixture block and is followed and lock slide plate and move downward, the slipper push in supporting plate is anti- The fixture block of locking of pintle hook lock block resets inclined-plane so that locking fixture block reset, locks stuck point and is retracted on the inside of locked stuck point, and releasing is locked, Unlocking slide plate drives unlocking travelling gear to rotate, and unlocking travelling gear drives locked slide plate to move downward so that locked stuck point moves back The locked neck gone out on pull bar, now, rack dragging block to left movement by drive pull bar to left movement, so as to drive dead bolt Motion, which is realized, to be unlocked, and while unlocking, dead bolt bottom plate presses clamping block pushing plate so that clamping block pushing plate promote clamping block to Left movement, unlocking slide plate need not be synchronized with the movement with the no longer clamping of lower slide plate, and now, lower slide plate makes because the pulling of spring resets Obtain key to automatically reset, be easy to user to extract key, user opens the lock with the key efficient and convenient outside；

8th, it is rotatably connected to positioned at the return projection set by locked slide plate in the supporting plate of this side of pull bar locked The rotation-limited block of slide plate, bottom knob is fixedly connected with the rotation-limited block, the bottom knob is push type knob；When Indoor pressing simultaneously rotates clockwise bottom knob so that rotation-limited block rotates clockwise 90 ° so that rotation-limited block, which props up, to be returned Projection is returned, locked slide plate can not move to the direction away from pull bar, i.e., locked stuck point can not exit locked neck, so that drawing Bar can not move, and lock door from internally, ensure the security of lock body；Bottom knob is pressing rotary type knob, is prevented Child does not lock oneself within doors.

The utility model is described further with reference to the accompanying drawings and examples.

Brief description of the drawings

Fig. 1 is the utility model（Contain part）Schematic diagram.

Fig. 2 is cover plate 13, pull bar 14 is locked in day and the schematic diagram of pull bar 15 is locked on ground.

Fig. 3 is the utility model（Contain part）Schematic diagram.

Fig. 4 is the schematic diagram that rack drags block 3.

Fig. 5 is Fig. 4 rearview.

Fig. 6 is the schematic diagram of pull bar 5.

Fig. 7 is the schematic diagram of dividing plate 54.

Fig. 8 is the utility model（Contain part）Schematic diagram.

Fig. 9 is lower slide plate 6, lock core control gear 101 and the schematic diagram for locking slide plate 7.

Figure 10 is the schematic diagram for locking fixture block 72.

Figure 11 is the schematic diagram for locking driver plate 9.

Figure 12 is the utility model（Contain part）Schematic diagram.

Figure 13 is the schematic diagram of unlocking slide plate 61, unlocking travelling gear 102 and locked slide plate 71.

Embodiment

As shown in figure Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13, one Plant the control drive device hand-drive lock body, including bottom plate 1, dead bolt 2, pull unit, lock core device and handle；The bottom The right side edge of plate 1 is connected with dead bolt bottom plate 22, and the left and right sides of the dead bolt bottom plate 22 is respectively fixedly connected with pull unit In pull bar 5 and dead bolt 2, the same side that dead bolt bottom plate 22 be located at pull bar 5 is fixedly connected with guide rod 21, and bottom plate 1, which is provided with, to be supported Block 11, guide rod 21 are slidably connected in support block 11, and back-moving spring is cased with guide rod 21, and the back-moving spring is located at dead bolt bottom plate 22 Between support block 11, day lock pull bar 14 is slidably connected on cover plate 13 with ground lock pull bar 15, day lock pull bar 14 and ground lock pull bar 15 are connected with dead bolt bottom plate 22 respectively, and the handle, lock core device are respectively arranged on the bottom plate 1 of the upper and lower of pull bar 5；Pull Rack dragging block 3 in device is movably connected on pull bar 5, and rack dragging block 3 is connected with handle；Handle rotates clockwise When, rack drags block 3 and drives the unlocking slide plate 61 in lock core device to be moved to pull bar 5 by transmission device 4, on the pull bar 5 Drag strut 53 is connected with, it is under the promotion of the cylinder pushing block 611 of the end of unlocking slide plate 61, rack dragging is stretched into one end In tractor hole 33 set by block 3, rack dragging block 3 drives pull bar 5 to move and dead bolt is retracted into lock body；Pull bar 5 and lock core device it Between be provided with dividing plate 54, dividing plate 54 is fixedly connected on bottom plate 1, and dividing plate 54 is provided with and cylindrical hole, cylinder chute and locked logical Hole, cylindrical hole are connected with cylinder chute, and the bottom of drag strut 53 passes through cylindrical hole, and the bottom of drag strut 53 is ladder Shape, when cylinder pushing block 611 is by the top push-in tractor hole 33 of drag strut 53, rack dragging block 3 drags pull bar 5 and transported to the left It is dynamic, now, on the side that the cylinder chute that the cascaded surface of the bottom of drag strut 53 is pressed on dividing plate 54 is in contact with pull bar 5, avoid Shake during unlocking causes drag strut 53 to automatically reset, and the lock core device includes locked slide plate 71, the locked cunning Piece 71 is respectively arranged on lock core control shaft both sides with unlocking slide plate 61, is nibbled with the unlocking travelling gear 102 being placed in lock core control shaft Close；When unlocking slide plate 61 moves to pull bar 5, locked slide plate 71 makees opposite direction movement, and the locked stuck point 711 of its end exits Locked neck 52 set by pull bar 5, the unlocking slide plate 61, locked slide plate 71 are slidably connected to lower slide plate 6, lock slide plate respectively On 7, the lower slide plate 6, lock slide plate 7 and be slidably connected in supporting plate 19, the supporting plate 19 is fixedly connected on bottom plate 1； Unlocking slide plate 61, lower slide plate 6 are respectively equipped with back-moving spring between one end and bottom plate 1 away from pull bar 5, the unlocking slide plate 61 with Lower slide plate 6 is connected on unlocking slide plate 61 by the clamping of clamping block 8, the vertical sliding motion of clamping block 8, clamping block 8 and unlocking slide plate 61 Between be provided with push-tight spring；Middle part moving block is rotatably connected in supporting plate 19 between unlocking slide plate 61 and locked slide plate 71 103, the middle part moving block 103 is fixedly connected with middle part knob, when rotating counterclockwise 90 ° of the knob in middle part indoors, then middle part Moving block 103 promotes clamping block 8 so that unlocking slide plate 61 separates with lower slide plate 6, now, when rotating clockwise handle, unlocks and slides Piece 61 slides to the direction of pull bar 5, and locked slide plate 71 slides away from the direction of pull bar 5, and the spacing preiection 712 of the locked edge of slide plate 71 pushes away Dynamic middle part moving block 103 resets, i.e. middle part knob resets, and the lock core control shaft is located at the lower section clamping of unlocking travelling gear 102 There is lock core to control gear 101, lock core control gear 101 respectively with lower slide plate 6, lock slide plate 7 and engage, the slide plate 7 of locking leans on The end of one end of nearly pull bar 5, which is provided with, locks groove 701, and this, which locks to slidably connect in groove 701, locks fixture block 72, locks fixture block 72 Right side be provided with it is raised lock stuck point 721, be connected with the lock core control shaft in left side and lock driver plate 9, locked driver plate 9 and dragging Under rack 31 promotes, fixture block 72 will be locked and released to the right, stuck point 721 of locking thereon is blocked in locked slide plate 71 and exits locked neck The lower section of locked stuck point 711 set by 52 directions；Lock edge of the fixture block 72 away from pull bar 5 and be provided with notch, close to lock core control shaft This side channel mouth be provided with reset inclined-plane 722, the top for locking fixture block 72 is provided with blind round hole 723, put in the blind round hole 723 It is equipped with and locks fixture block positioning push the spring 725, the top for locking fixture block positioning push the spring 725 is pressed with and locks fixture block positioning ball 724, the inside top for locking groove 701 is provided with and locks fixture block locating groove, locks fixture block positioning ball 724 and is pressed on and locks fixture block and determine In the neck of position, the dragging rack 31 faces to lock this one side of driver plate 9 provided with push rod 35 is locked, and the push rod 35 of locking is slided Dynamic be connected to locks support 34, locks and is cased with stage clip on push rod 35, the top for locking push rod 35 is provided with protruding circular ring, and stage clip is located at Protruding circular ring and lock between support 34；Lock and stir projection and 91 touched with locking the top of push rod 35, lock and stir raised 91 This one side in face of locking fixture block 72, which is provided with, promotes inclined-plane 92；When key is inserted in lock core, handle is rotated counterclockwise, locks and pushes away Bar 35, which promotes to lock, stirs projection 91 so that locks driver plate 9 and rotates clockwise and promotes inclined-plane 92 to promote to lock stuck point 721 and be blocked in lock The lower section of dead stuck point 711, it is described lock slide plate 7 close to the side of lock core control shaft be provided with it is locked retract projection 702, it is locked to retract The gear of projection 702 is on return 713 this one side in face of pull bar 5 of projection set by locked slide plate 71；Positioned at the locked institute of slide plate 71 If return projection 713 the rotation-limited blocks of locked slide plate 71 are rotatably connected in the supporting plate 19 of this side of pull bar 5 104, bottom knob is fixedly connected with the rotation-limited block 104, and the bottom knob is push type knob；When pressing indoors simultaneously Bottom knob is rotated clockwise so that rotation-limited block 104 rotates clockwise 90 ° so that it is convex that rotation-limited block 104 props up return 713 are played, locked slide plate 71 can not move to away from the direction of pull bar 5, and the dragging rack 31 on the rack dragging block 3 passes through handle Hand travelling gear 17 is connected with handle drive gear 16, and handle drive gear 16 is located at each fixation in lock body both sides of indoor and outdoor A handle is connected, the transmission device 4 includes drive block A and drive block B, and the drive block A is slidably connected on bottom plate 1, Drive block A one end is stretched out from the bottom of pull bar 5, and what the axis that the drive block end is provided with rotating shaft was located at vertical plane presses bearing, presses Bearing is in contact with the promotion inclined-plane 32 on rack dragging block 3；Drive block B is slidably connected on drive block A the other end, drive block It is provided between B and drive block A41 and pulls spring, drive block B is provided with baffle plate, and unlocking slide plate 61 is provided with driving projection 612, driving Projection 612 is positioned at this side that baffle plate moves to pull bar 5；When rotating clockwise handle, the promotion inclined-plane 32 on rack dragging block 3 Promotion presses bearing so that drive block A is moved upwards, and drive block A is by pulling spring drive block B to move upwards, so as to logical Projection 612 of overdriving promotes unlocking slide plate 61 to be moved to pull bar 5 so that one end of drag strut 53 is stretched into set by rack dragging block 3 Tractor hole 33 in, the unlocking slide plate 61 and locked slide plate 71 are provided with pressing plate 105, and pressing plate 105 fixes company with supporting plate 19 Connect, back-moving spring is provided between lock core control shaft and pressing plate 105, clamping block pushing plate 106 is slidably connected on pressing plate 105；Open During lock, dead bolt bottom plate 22 presses clamping block pushing plate 106 so that clamping block pushing plate 106 presses clamping block 8, so that unlocking Slide plate 61 separates with lower slide plate 6, and lower slide plate 6 is because the pulling of back-moving spring automatically resets, so as to drive key to reset；Pressing plate 105th, rack dragging block 3, handle travelling gear 17 and the top of handle drive gear 16 are provided with package board 12, package board 12 and bottom plate 1 is fixedly connected.

As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature Scheme is applied to realize.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only 's.It is all in the scope of the utility model or in the change being equal in the scope of the utility model by the utility model bag Contain.

Claims

A kind of 1. control drive device hand-drive lock body, it is characterised in that：Including bottom plate（1）, dead bolt（2）, pull unit, Lock core device and handle；

The bottom plate（1）Right side edge be connected with dead bolt bottom plate（22）, the dead bolt bottom plate（22）Left and right sides difference The pull bar being fixedly connected in pull unit（5）With dead bolt（2）, the handle, lock core device are respectively arranged on pull bar（5）Upper and lower Bottom plate（1）On；

Rack dragging block in pull unit（3）It is movably connected in pull bar（5）On, rack dragging block（3）It is connected with handle； When handle rotates clockwise, rack dragging block（3）Pass through transmission device（4）Drive the unlocking slide plate in lock core device（61）Xiang La Bar（5）It is mobile, the pull bar（5）On be connected with drag strut（53）, it is in unlocking slide plate（61）Under the promotion of end, one end Stretch into rack dragging block（3）Set tractor hole（33）In, rack dragging block（3）Drive pull bar（5）It is mobile that dead bolt is retracted into lock Body.
A kind of 2. control drive device hand-drive lock body according to claim 1, it is characterised in that：The lock core dress Put including locked slide plate（71）, the locked slide plate（71）With unlocking slide plate（61）Lock core shaft both sides are respectively arranged on, with being placed on lock Unlocking travelling gear on mandrel（102）Engagement；When unlocking slide plate（61）To pull bar（5）When mobile, locked slide plate（71）Make phase Opposite direction moves, and pull bar is exited in its end（5）Set locked neck（52）.
A kind of 3. control drive device hand-drive lock body according to claim 1 or 2, it is characterised in that：It is described to open Lock slide plate（61）, locked slide plate（71）Lower slide plate is slidably connected to respectively（6）, lock slide plate（7）On, the lower slide plate（6）, it is anti- Lock slide plate（7）It is slidably connected to supporting plate（19）On, the supporting plate（19）It is fixedly connected on bottom plate（1）On；Unlocking slide plate （61）, lower slide plate（6）Away from pull bar（5）One end and bottom plate（1）Between be respectively equipped with back-moving spring.
A kind of 4. control drive device hand-drive lock body according to claim 3, it is characterised in that：Described unlock is slided Piece（61）With lower slide plate（6）Pass through clamping block（8）Clamping, clamping block（8）Vertical sliding motion is connected to unlocking slide plate（61）On, clamping Block（8）With unlocking slide plate（61）Between be provided with push-tight spring；In unlocking slide plate（61）With locked slide plate（71）Between supporting plate （19）On be rotatably connected to middle part moving block（103）, the middle part moving block（103）It is fixedly connected with middle part knob, when indoors When rotating counterclockwise 90 ° of the knob in middle part, then middle part moving block（103）Promote clamping block（8）So that unlocking slide plate（61）With downslide Piece（6）Separation, now, when rotating clockwise handle, locked slide plate（71）The spacing preiection of edge promotes middle part moving block（103） Reset.
A kind of 5. control drive device hand-drive lock body according to claim 3, it is characterised in that：The lock core shaft Positioned at unlocking travelling gear（102）Lower section is connected with lock core control gear（101）, the lock core control gear（101）Respectively with Lower slide plate（6）, lock slide plate（7）Engagement.
A kind of 6. control drive device hand-drive lock body according to claim 3, it is characterised in that：It is described to lock cunning Piece（7）Close to pull bar（5）One end end be provided with lock groove（701）, this locks groove（701）Inside slidably connect and lock fixture block （72）, lock fixture block（72）Right side be provided with and raised lock stuck point（721）, it is connected with the lock core shaft in left side and locks driver plate （9）, lock driver plate（9）In dragging rack（31）Under promotion, fixture block will be locked（72）Release to the right, thereon lock stuck point （721）It is blocked in locked slide plate（71）Exit locked neck（52）Locked stuck point set by direction（711）Lower section；Lock fixture block（72） Away from pull bar（5）Edge be provided with notch, close to lock core shaft this side channel mouth be provided with reset inclined-plane（722）.
A kind of 7. control drive device hand-drive lock body according to claim 6, it is characterised in that：The dragging tooth Bar（31）In face of locking driver plate（9）This one side be provided with lock push rod（35）, it is described to lock push rod（35）It is slidably connected to anti- Lock support（34）, lock push rod（35）On be cased with stage clip, lock push rod（35）Top be provided with protruding circular ring, stage clip is positioned at projection Annulus is with locking support（34）Between；Lock and stir projection（91）With locking push rod（35）Top touch, lock and stir projection （91）In face of locking fixture block（72）This one side be provided with promote inclined-plane（92）.
A kind of 8. control drive device hand-drive lock body according to claim 3, it is characterised in that：It is described to lock cunning Piece（7）Close to the side of lock core shaft projection is retracted provided with locked（702）, it is locked to retract projection（702）Gear is in locked slide plate（71） Set return is raised（713）In face of pull bar（5）This one side on；Positioned at locked slide plate（71）Set return is raised （713）Backwards to pull bar（5）This side supporting plate（19）On be rotatably connected to locked slide plate（71）Rotation-limited block （104）, the rotation-limited block（104）On be fixedly connected with bottom knob, the bottom knob is push type knob.
A kind of 9. control drive device hand-drive lock body according to claim 1 or 2, it is characterised in that：The tooth Bar drags block（3）On dragging rack（31）Pass through handle travelling gear（17）With handle drive gear（16）Drive connection, Hand-drive gear（16）A handle is respectively fixedly connected with positioned at the lock body both sides of indoor and outdoor.
A kind of 10. control drive device hand-drive lock body according to claim 1 or 2, it is characterised in that：The biography Dynamic device（4）Bottom plate is slidably connected to including drive block A and drive block B, the drive block A（1）On, drive block A one end is from drawing Bar（5）Bottom is stretched out, and what the axis that the drive block A end is provided with rotating shaft was located at vertical plane presses bearing, presses bearing and rack Drag block（3）On promotion inclined-plane（32）It is in contact；Drive block B is slidably connected on drive block A the other end, and drive block B is with passing It is provided between motion block A and pulls spring, drive block B is provided with baffle plate, unlocking slide plate（61）It is raised to be provided with driving（612）, the drive Dynamic projection（612）Positioned at baffle plate to pull bar（5）This mobile side.