CN201241538Y

CN201241538Y - Intelligent bathroom cabinet door lock

Info

Publication number: CN201241538Y
Application number: CNU2007201715948U
Authority: CN
Inventors: 龚乾桂; 卢流标
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-25
Filing date: 2007-12-25
Publication date: 2009-05-20
Anticipated expiration: 2017-12-25

Abstract

The utility model provides an intelligent bathroom cabinet door-lock used for opening or closing the door by rotating a lock bolt, which resolves the problem that for door closing or opening, the existing on-market bathroom locks result in too fast parts wear and excessive power consumption because motors and gears are operated frequently. The intelligent bathroom cabinet door-lock comprises a rotatable bolt link-bar structure, a lever-type semi-automatic reverse locking plate, an auxiliary-latch-bolt reverse-locking-plate shift-lever structure, a motor sliding-plate push-rod structure and the like. The intelligent bathroom cabinet door-lock only requires temporary operation of the motor during door opening, which not only greatly reduces power consumption, but also guarantees operation of the parts to be safer and more reliable.

Description

The intelligent bathroom cabinet door lock

Technical field

The utility model relates to the door and window of daily house, the field that bin need be locked, particularly a kind of intelligent bathroom cabinet door lock of rotatable dead bolt switch door.

Background technology

Bathroom lock on the market is sensor circuit control motor at present, the motor rotation driven gear, gear is stirred dead bolt and the switch realizing locking again, no matter open the door, close the door, motor and gear all must be worked, and this not only is easy to wearing and tearing owing to frequent operation causes parts, and energy consumption is also bigger, No. five heavy-duty batteries of four joints can only use two, three months, also tended to cause the embarrassment that can't open the door because of voltage, undercurrent.

Summary of the invention

The utility model is for parts such as the motor that solves existing bathroom lock, gear frequent operation and cause rapid wear and the too much problem of power consumption too.Technical measures of the present utility model are that the intelligent bathroom cabinet door lock is by primary control box, compositions such as wiring board, battery case and dead bolt, it is characterized in that it by rotatable dead bolt bar linkage structure, the semi-automatic plated construction of locking of lever, secondary tiltedly tongue is locked plate driving lever structure and motor slide plate pusher structure etc. and is partly constituted.Rotatable dead bolt bar linkage structure is made of dead bolt stage clip, dead bolt connecting rod and rotatable 35 ° rotatable dead bolt; It is that front end at the dead bolt connecting rod is connected with rotatable 35 ° dead bolt, the rear end is a dead bolt compression spring, the bottom surface in dead bolt connecting rod stage casing is stretched out a boss that constitutes dead bolt connecting rod pressure control face downwards, the root vertical left of this boss be provided with the protruding nail boss of level that a cross section is a rectangle and protruding nail constitute the length of locking plate 6 lean against proximal end face top lock the plate stitching surface can slip into skid off, the dead bolt connecting rod can be withstood the accommodation space of locking behind the door closing.Lever is semi-automatic lock plated construction by lock plate, lock the sheet reset torsion spring, mechanical key driving lever and key shifting lever reset tension spring constitute, lock plate by lock plate long-armed with lock that the plate galianconism is vertical to be formed by connecting, vertical junction is provided with one and supports the free-ended short garden pin nail of locking the sheet reset torsion spring, lock plate lock plate long-armed be provided be connected as a single entity with it lock the plate pad, lock to be provided with between plate pad and the short garden pin nail and lock the plate center of rotation, this is locked the plate center of rotation and overlaps with the center of rotation of center of locking the sheet reset torsion spring and mechanical key driving lever.Secondary tiltedly tongue lock plate driving lever structure by on the oblique tongue of pair, the secondary tiltedly tongue set can be clockwise or rotate counterclockwise lock the plate driving lever, and in the secondary tiltedly tongue stage clip formation of establishing; Secondary tiltedly tongue is in ejecting the outer process of lock body, and locking the plate driving lever will rotate counterclockwise, and secondary oblique tongue ejects after the lock body fully, locks the plate driving lever and also will lock the plate pad and push down and make and lock plate and be separated from dead bolt connecting rod (promptly removing locking the dead bolt connecting rod); At closing time, rotatable oblique tongue and secondary tiltedly tongue are under the effect of doorjamb, in lock body, compress dead bolt stage clip and secondary tiltedly tongue stage clip respectively and indentation lock body progressively, meanwhile, though locking the plate driving lever also clockwise rotates and has broken away from locking end pressing of plate pad, but dead bolt connecting rod pressure control face has been pushed down and has been locked the plate stitching surface, so locking plate still can not upspring, have only when door and close a back that puts in place (promptly lock time), the dead bolt stage clip springs into doorframe with rotatable oblique tongue, and at this moment dead bolt connecting rod pressure control emaciated face is locked plate under the effect of locking the sheet reset torsion spring from pressing locking ending of plate stitching surface, long-armedly upwards lift, lock plate and realize locking automatically the dead bolt connecting rod.The slide plate push rod of unblanking of motor slide plate pusher structure unblank slide plate and front end thereof secondary and that convert rotatablely moving of transmitting of motor to translational motion by motor, motor gear etc. is formed the intelligent bathroom cabinet door lock.It and the phase-locked ratio in existing bathroom, its motor only need to do of short duration action when opening the door and get final product; This has not only significantly reduced electricity consumption, and makes parts life-spans such as motor, gear longer, safety and reliability.

Description of drawings

Fig. 1 is the operating position schematic diagram of the utility model each parts when locking a door state

Fig. 2 is the operating position schematic diagram of the utility model each parts when door opening state

Fig. 3 is the position view of rotatable dead bolt at the state of closing the door

Fig. 4 is that rotatable dead bolt has rotated 35 ° position view when opening the door

1, primary control box 2, wiring board and battery case 3, dead bolt stage clip

4, dead bolt connecting rod 41, dead bolt connecting rod pressure control face 5, rotatable dead bolt

6, lock plate 61, lock plate stitching surface 62, lock the plate pad

63, lock plate galianconism 7, secondary tiltedly tongue 8, lock the plate driving lever

9, secondary tiltedly tongue stage clip 10, motor gear pair 11, motor

12, unblank slide plate 121, the slide plate push rod 13 of unblanking, lock the sheet reset torsion spring

14, mechanical key driving lever 141, key shifting lever reset tension spring 15, microswitch

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4

The utility model intelligent bathroom cabinet door lock is by primary control box, compositions such as wiring board, battery case and dead bolt, it is characterized in that it by rotatable dead bolt bar linkage structure, the semi-automatic plated construction of locking of lever, secondary tiltedly tongue is locked plate driving lever structure and motor slide plate pusher structure etc. and is partly constituted.

Rotatable dead bolt bar linkage structure is made of dead bolt stage clip 3, dead bolt connecting rod 4 and rotatable 35 ° rotatable dead bolt 5; The face A of rotatable dead bolt 5 is 35 ° of level and smooth arcs, and rotatable dead bolt 5 is hinged with the front end of dead bolt connecting rod 4; Dead bolt stage clip 3 encapsulations are in the rear end of dead bolt connecting rod 4; The lower end, stage casing of dead bolt connecting rod 4, stretch out the boss of a formation dead bolt connecting rod pressure control face 41 downwards, root vertical left at this boss is provided with the protruding nail of level that a cross section is a rectangle, boss and protruding nail constitute the length of locking plate 6 lean against proximal end face top lock plate stitching surface 61 can slip into skid off, closing the accommodation space that the dead bolt connecting rod can be withstood behind the door and lock.

The semi-automatic plated construction of locking of lever is by locking plate 6, lock sheet reset torsion spring 13, mechanical key driving lever 14 and key shifting lever reset tension spring 141 constitute, lock plate 6 by lock plate long-armed with lock plate galianconism 63 vertical being formed by connecting, vertical junction is provided with one and supports the free-ended short garden pin nail of locking sheet reset torsion spring 13, lock plate 6 lock plate long-armed be provided be connected as a single entity with it lock plate pad 62, lock to be provided with between plate pad 62 and the short garden pin nail and lock the plate center of rotation, this is locked the plate center of rotation and overlaps with the center of rotation of center of locking sheet reset torsion spring 13 and mechanical key driving lever 14.

Secondary tiltedly tongue lock plate driving lever structure by the oblique tongue 7 of pair, can be clockwise or rotate counterclockwise lock plate driving lever 8 and secondary oblique tongue stage clip 9 constitutes, in the process of secondary tiltedly tongue 7 outside ejecting lock body, locking plate driving lever 8 will rotate counterclockwise, secondary tiltedly tongue 7 ejects after the lock body fully, locks plate driving lever 8 and also will lock plate pad 62 and push down.

The slide plate push rod 121 of unblanking of unblank slide plate 12 and front end thereof that motor slide plate pusher structure converts translational motion to by motor 11, motor gear secondary 10 and with rotatablely moving of transmitting of motor constitutes.

The intelligent bathroom cabinet door lock also has the microswitch 15 of automatic control motor backhaul.

Fig. 1 is the operating position schematic diagram of the utility model each parts when locking a door state, its process of opening the door is: make motor 11 work with the card induction, to unblank slide plate 12 to left translation by motor gear pair 10, unblank the slide plate push rod 121 of unblanking on the slide plate 12 arrives to and locks the short back of the body 63 of plate, make and lock plate 6 and clockwise rotate and shift out and (also can clockwise rotate mechanical key driving lever 14 with key to locking of dead bolt connecting rod 4, the afterbody of the mechanical key driving lever 14 that clockwise rotates will be lacked garden pin nail and up be lifted, make long-armed the moving downward of locking plate 6 and break away from locking) dead bolt connecting rod 4, along with opening gradually of door, the B face of the former rotatable dead bolt vertical with doorframe has rotated 35 ° and form an inclined-plane with doorframe, making dead bolt slide and to compress dead bolt stage clip 3 along the inclined-plane realizes opening the door, after door was opened, rotatable dead bolt 5 was ejected primary control box 1 under the effect of dead bolt stage clip 3; Simultaneously, secondary tiltedly tongue 7 is also ejected primary control box 1 under the effect of the oblique tongue stage clip 9 of pair, and lock plate driving lever 8 and rotate counterclockwise along with the ejection of the oblique tongue 7 of pair this moment, pushes down and becomes Fig. 2 state thereby will lock plate pad 62.

Fig. 2 is the operating position schematic diagram of the utility model each parts when door opening state, and during door opening state, under the automatism of microswitch 15, the slide plate 12 of unblanking has moved right and return original position, and the end of locking plate driving lever 8 has been pushed down and locked plate pad 62; In the process of closing the door, the A face of rotatable dead bolt 5 and doorframe effect are pushed rotatable dead bolt 5 in the primary control box 1 to; Secondary simultaneously tiltedly tongue 7 also progressively is pressed in the primary control box 1, lock plate driving lever 8 also clockwise rotates thereupon gradually, be about to break away from when locking plate pad 62, dead bolt connecting rod pressure control face 41 has been pressed onto to be locked on the plate stitching surface 61, after door closes and puts in place, rotatable dead bolt 5 is sprung in the doorframe under the effect of dead bolt stage clip 3, on door lock, at this moment, dead bolt connecting rod pressure control face 41 has broken away from locks plate stitching surface 61, lock plate 6 and under the effect of locking sheet reset torsion spring 13, rotate counterclockwise and dead bolt connecting rod 4 is pushed against, thereby door is locked the jail; In the process of closing the door, doorframe also progressively is pressed into the oblique tongue 7 of pair in the primary control box 1, locks plate driving lever 8 and also clockwise rotates gradually simultaneously and become Fig. 1 state.

Claims

1, the intelligent bathroom cabinet door lock is by primary control box, and compositions such as wiring board, battery case and dead bolt is characterized in that it is provided with the rotatable dead bolt bar linkage structure that is made of dead bolt stage clip (3), dead bolt connecting rod (4) and rotatable 35 ° rotatable dead bolt (5); By the semi-automatic plated construction of locking of lever of locking plate (6), lock sheet reset torsion spring (13), mechanical key driving lever (14) and key shifting lever reset tension spring (141) constituting; By the oblique tongue of pair (7), can be clockwise or the secondary tiltedly tongue that plate driving lever (8) and secondary tiltedly tongue stage clip (9) constitute of locking that rotates counterclockwise lock plate driving lever structure; And the motor slide plate pusher structure that constitutes of the slide plate push rod (121) of unblanking of slide plate of unblanking (12) that converts translational motion to by motor (11), motor gear pair (10) and with rotatablely moving of transmitting of motor and front end thereof etc. partly constitutes.

2, intelligent bathroom cabinet door lock according to claim 1 is characterized in that the face A of rotatable dead bolt 5 is 35 ° of level and smooth arcs, and rotatable dead bolt 5 is hinged with the front end of dead bolt connecting rod 4; Dead bolt stage clip 3 encapsulations are in the rear end of dead bolt connecting rod 4; The lower end, stage casing of dead bolt connecting rod 4, stretch out the boss of a formation dead bolt connecting rod pressure control face 41 downwards, root vertical left at this boss is provided with the protruding nail of level that a cross section is a rectangle, boss and protruding nail constitute the length of locking plate 6 lean against proximal end face top lock plate stitching surface 61 can slip into skid off, closing the accommodation space that the dead bolt connecting rod can be withstood behind the door and lock.

3, intelligent bathroom cabinet door lock according to claim 1, it is characterized in that lever semi-automatic lock plated construction lock plate 6 by lock plate long-armed with lock plate galianconism 63 vertical being formed by connecting, vertical junction is provided with one and supports the free-ended short garden pin nail of locking sheet reset torsion spring 13, lock plate 6 lock plate long-armed be provided be connected as a single entity with it lock plate pad 62, lock to be provided with between plate pad 62 and the short garden pin nail and lock the plate center of rotation, this is locked the plate center of rotation and overlaps with the center of rotation of center of locking sheet reset torsion spring 13 and mechanical key driving lever 14.

4, intelligent bathroom cabinet door lock according to claim 1, it is characterized in that secondary tiltedly tongue locks in the process of secondary tiltedly tongue 7 outside ejecting lock body of plate driving lever structure, locking plate driving lever 8 will rotate counterclockwise, and secondary tiltedly tongue 7 ejects after the lock body fully, lock plate driving lever 8 and also will lock plate pad 62 and push down.

5, intelligent bathroom cabinet door lock according to claim 1, it is characterized in that motor slide plate pusher structure is to make motor 11 work with the card induction, to unblank slide plate 12 to left translation by motor gear pair 10, unblank the slide plate push rod 121 of unblanking on the slide plate 12 arrives to and locks the short back of the body 63 of plate, make and lock plate 6 and clockwise rotate and shift out and (also can clockwise rotate mechanical key driving lever 14 with key to locking of dead bolt connecting rod 4, the afterbody of the mechanical key driving lever 14 that clockwise rotates will be lacked garden pin nail and up be lifted, and make long-armed the moving downward of locking plate 6 and break away from locking dead bolt connecting rod 4).

6, intelligent bathroom cabinet door lock according to claim 1 is characterized in that it also has the microswitch (15) of automatic control motor backhaul.