CN110219511A

CN110219511A - A kind of mechanical lock

Info

Publication number: CN110219511A
Application number: CN201910325480.1A
Authority: CN
Inventors: 陈嘉丽
Original assignee: Tianjin Yonggang Locks Sales Co Ltd
Current assignee: Shangrao Kete Hardware Co., Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2019-09-10
Anticipated expiration: 2039-04-23
Also published as: JP2020180534A; CN110219511B; JP6754041B1

Abstract

The invention discloses a kind of mechanical locks, including doorframe and the door, the door is equipped with tractor and the top-pressure mechanism, the doorframe is equipped with locked groove of the opening to side, the door is equipped with spring groove of the opening to side, spring groove side end wall is fixed with reset spring, and described reset spring one end is equipped with closing piece；In present invention work, under the premise of not interfering door lock to work normally, keyless opening door lock, and since the moment can be according to the requirement of householder, the position of setting lifting block, to improve the safety of door lock, and without completing to open the door by movements such as picking locks, in the case where the safety for guaranteeing lock, simplifies and unlock.

Description

A kind of mechanical lock

Technical field

The present invention relates to field of lockset, specially a kind of mechanical lock.

Background technique

Currently, the first line of defence of the door lock as family's safety, quite by the attention of people, but when people lose or do not carry When key, then becomes one of obstacle that people pass in and out door, directly destroy door mostly when handling this situation at this stage Lock, to cause damages, and also be easy to cause the damage of door, increases the degree of loss.

Summary of the invention

The purpose of the present invention is to provide a kind of mechanical locks, to solve the problems mentioned in the above background technology.

To achieve the above object, the invention provides the following technical scheme: a kind of mechanical lock, including doorframe and the door, institute Door is stated equipped with tractor and the top-pressure mechanism, the doorframe is equipped with locked groove of the opening to side, the door be equipped with opening to The spring groove of side, spring groove side end wall are fixed with reset spring, and described reset spring one end is equipped with closing piece, described Closing piece one end is located in the locked groove, and the tractor includes lifting chamber, is provided with lifting in the end wall of the lifting chamber side Chamber, the lifting is intracavitary to be equipped with elevator, and the lifting chamber is connected to the lifting chamber, and the lifting is intracavitary to be additionally provided with two pieces of positions Movable block in the elevator front and rear sides, the elevator and the movable block lower end surface are all provided with there are two lifting spring, The lifting spring lower end is fixedly connected with the lifting chamber end wall, and the lifting is intracavitary to be provided with lifting block, the high pressure apparatus Structure includes shaft, and the lifting chamber upper end wall is fixed with support rod, and the shaft is through the support rod and front end is positioned at outer In boundary space, the shaft rear end slidably connects the rotary shaft that rear end is located in free surrounding space.

Preferably, the tractor further includes support spring, described elevator one end is fixed with the first electromagnet, It is equipped with shifting chute in the movable block, slidably connects trapeze bar in the shifting chute, described trapeze bar one end is fixed with the Two trapezoid blocks, the trapeze bar other end are fixed with mobile spring, and described mobile spring one end and the mobile trough end wall are solid It is fixed to connect, it is additionally provided in the movable block in the shifting chute and the connection moving hole for going up and down chamber, the moving hole It is located at the intracavitary trapezoid block of the lifting equipped with upper end, the trapezoid block upper end is fixed with movable plate, the movable plate lower end Face is fixed with the support spring that lower end is fixedly connected with the movable block；

Wherein, sliding cavity is equipped in the lifting block, the sliding cavity upper end wall is equipped with the spring cavity that Open Side Down, the spring Chamber side end wall is fixed with connecting spring, and described connecting spring one end is fixed with spring block, and the spring block lower end is located at In the sliding cavity and it is fixed with sliding shoe, described sliding shoe one end is fixed with rope, and described rope one end is through described It spring groove side end wall and is fixedly connected with the closing piece, the lifting block lower end surface is fixed with one end and is located at the lifting chamber Interior support plate, lifting chamber side end wall are fixed with magnetic board.

Preferably, the top-pressure mechanism further includes handle, the rotation shaft rear end is set with the shaft front end fixation There is the handle, the shaft front end intracavitary positioned at the lifting slidably connects one by the perforative lock shaft of the shaft, the lock Rotation gear is fixed on axis, the rotation gear upper end engagement is connected with rotate gear, and the rotate gear center is fixed It is located at the drive shaft in free surrounding space equipped with front end, the shaft, the rotary shaft front end and the lock shaft rear end are fixed with Compression bar.

In conclusion it is convenient to operate the medicine have the advantages that present apparatus structure is simple, the normal work of door lock is not being interfered Under the premise of work, keyless opening door lock, and since the moment can set the position of lifting block according to the requirement of householder, from And the safety of door lock being improved, and without completing to open the door by movements such as picking locks, in the case where the safety for guaranteeing lock, simplification is opened Lock.

Detailed description of the invention

It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is the schematic view of the front view of mechanical lock entirety complete section of the present invention；

Fig. 2 is the left view structural representation of mechanical lock entirety complete section of the present invention；

Fig. 3 is the main view enlarged structure schematic diagram of mechanical lock movable block complete section of the present invention.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of mechanical lock, including doorframe 1 and the door 8, it is described Door 8 is equipped with tractor 41 and the top-pressure mechanism 42, and the doorframe 1 is equipped with locked groove 4 of the opening to side, and the door 8 is equipped with The spring groove 44 being open to side, the 44 side end wall of spring groove are fixed with reset spring 5, described 5 one end of reset spring Equipped with closing piece 3, described 3 one end of closing piece is located in the locked groove 4, and the tractor 41 includes lifting chamber 12, the lifting chamber It is provided with lifting chamber 23 in 12 side end walls, elevator 13, the lifting chamber 23 and the lifting are equipped in the lifting chamber 12 Chamber 12 is connected to, and is additionally provided with two pieces of movable blocks 27 for being located at 13 front and rear sides of elevator, the lifting in the lifting chamber 12 Block 13 and 27 lower end surface of movable block are all provided with that there are two lifting spring 6,6 lower end of lifting spring and 12 ends of lifting chamber Wall is fixedly connected, and lifting block 18 is provided in the lifting chamber 23, and the top-pressure mechanism 41 includes shaft 32, the lifting chamber 12 Upper end wall is fixed with support rod 33, and the shaft 32 is through the support rod 33 and front end is located in free surrounding space, and described turn 32 rear end of axis slidably connects the rotary shaft 25 that rear end is located in free surrounding space.

Valuably, the tractor 41 further includes support spring, and described 13 one end of elevator is fixed with the first electromagnetism Iron 14, the movable block 27 is interior to be equipped with shifting chute 28, slidably connects trapeze bar 29, the trapeze bar 29 in the shifting chute 28 One end is fixed with the second trapezoid block 40, and 29 other end of trapeze bar is fixed with mobile spring 39, the mobile spring 39 One end is fixedly connected with 28 end wall of shifting chute, is additionally provided in the movable block 27 through described in the shifting chute 28 and connection The moving hole 30 of chamber 12 is gone up and down, the trapezoid block 37 that upper end is located in the lifting chamber 12, the ladder are equipped in the moving hole 30 37 upper end of shape block is fixed with movable plate 26, and 26 lower end surface of movable plate is fixed with lower end and the fixed company of the movable block 27 The support spring 38 connect；

Wherein, it being equipped with sliding cavity 46 in the lifting block 18,46 upper end wall of sliding cavity is equipped with the spring cavity 17 that Open Side Down, The 17 side end wall of spring cavity is fixed with connecting spring 15, and described 15 one end of connecting spring is fixed with spring block 16, institute It states 16 lower end of spring block to be located in the sliding cavity 46 and be fixed with sliding shoe 19, described 19 one end of sliding shoe is fixed with rope Rope 20, described 20 one end of rope is through the 44 side end wall of spring groove and is fixedly connected with the closing piece 3, the lifting block 18 Lower end surface is fixed with the support plate 21 that one end is located in the lifting chamber 12, and the 23 side end wall of lifting chamber is fixed with electricity Magnetic sheet 22.

Valuably, the top-pressure mechanism 41 further includes handle 24, and 25 rear end of rotary shaft and 32 front end of shaft are equal It is fixed with the handle 24,32 front end of shaft in the lifting chamber 12 slidably connects one and run through by the shaft 32 Lock shaft 45, rotation gear 34 is fixed on the lock shaft 45,34 upper end of rotation gear engages and is connected with rotate gear 35,35 center of rotate gear is fixed with the drive shaft 36 that front end is located in free surrounding space, the shaft 32, the rotation 25 front end of axis and 45 rear end of lock shaft are fixed with compression bar 11.

In the following, applicant will come with reference to attached drawing 1-3 and a kind of concrete composition of mechanical lock of the application described above A kind of application method of mechanical lock of the application is introduced in detail: firstly, in the initial state, the connecting spring 15, which is in, to be stretched State, remaining spring are in normal condition；

The lifting block 18 is adjusted up and down, thus it is relatively fixed under the action of magnetic board 22, it is driven described in key turns Moving axis 36, to make the rotate gear 35, the rotation gear 34 and the lock shaft 45 rotate, to make the front side compression bar 11 rotations, to make the movable plate 26 decline with the trapezoid block 37, to make the movable block 27 decline, when the movement Block 27 is contacted with the support plate 21, and the shifting chute 28 is opposite with the sliding cavity 46, then the trapezoid block 37 continues to decline, The movable block 27 is not declining, so that the trapeze bar 29 be made to move to side, the mobile spring 39 is stretched, to make institute The second electromagnetic block 40 and the relatively fixed connection of the sliding shoe 19 are stated, the driving walks 36 resets and drives the movement of above-mentioned progress multiple Position resets under the action of to make the trapeze bar 29 in mobile spring 39, so that the sliding shoe 19 is driven to move, To pull rope 20, so that the closing piece 3 leaves the locked groove 4, to open the door, when second electromagnetic block 40 is positioned at described The movable block 27 is driven to reset after in shifting chute 28 under the action of lifting spring 6, to make closing piece 3 in the reset It is resetted under the action of spring 5, to make the sliding shoe 19, the connecting spring 15 stretches again, the rotary shaft 25 is rotated, It is moved according to above-mentioned steps, completes normal door；

If forgetting band key, according to the position for remembering the lifting block 18, the shaft 32 is rotated, to make the intermediate pressure Bar 11 rotates, so that the elevator 13 is driven to decline, when first electromagnet 14 is opposite with the sliding shoe 19, hovering The elevator 13, under the action of the first electromagnet 14, the slowly movement of sliding shoe 19, until passing through the rope 20, which make the closing piece 3 leave the locked groove 4, completes to open the door, and after resetting the shaft 32, device resets under the action of the spring.

The beneficial effects of the present invention are: present apparatus structure is simple, it is convenient to operate, in the premise for not interfering door lock to work normally Under, keyless opening door lock, and since the moment can set the position of lifting block, to improve door according to the requirement of householder The safety of lock, and without completing to open the door by movements such as picking locks, in the case where the safety for guaranteeing lock, simplifies and unlock.

The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention It should be determined by the scope of protection defined in the claims.

Claims

1. a kind of mechanical lock, including doorframe and the door, it is characterised in that: the door is equipped with tractor and the high pressure apparatus Structure, the doorframe are equipped with locked groove of the opening to side, and the door is equipped with spring groove of the opening to side, one side of spring groove Wall is fixed with reset spring, and described reset spring one end is equipped with closing piece, and described closing piece one end is located in the locked groove, described to drag Motivation structure includes lifting chamber, lifting chamber is provided in the end wall of the lifting chamber side, the lifting is intracavitary equipped with elevator, described Lifting chamber is connected to the lifting chamber, and the lifting is intracavitary to be additionally provided with two pieces of movable blocks for being located at the elevator front and rear sides, The elevator and the movable block lower end surface are all provided with that there are two lifting spring, the lifting spring lower end and the lifting chamber ends Wall is fixedly connected, and the lifting is intracavitary to be provided with lifting block, and the top-pressure mechanism includes shaft, and the lifting chamber upper end wall is fixed Equipped with support rod, the shaft is through the support rod and front end is located in free surrounding space, and the shaft rear end slidably connects Rear end is located at the rotary shaft in free surrounding space.

2. a kind of mechanical lock according to claim 1, it is characterised in that: the tractor further includes support spring, institute It states elevator one end and is fixed with the first electromagnet, shifting chute is equipped in the movable block, is slidably connected in the shifting chute Trapeze bar, described trapeze bar one end are fixed with the second trapezoid block, and the trapeze bar other end is fixed with mobile spring, described Mobile spring one end is fixedly connected with the mobile trough end wall, is additionally provided in the movable block through the shifting chute and connection institute The moving hole of lifting chamber is stated, upper end is equipped in the moving hole and is located at the intracavitary trapezoid block of the lifting, the trapezoid block upper end It is fixed with movable plate, the movable plate lower end surface is fixed with the support bullet that lower end is fixedly connected with the movable block Spring；

3. a kind of mechanical lock according to claim 1, it is characterised in that: the top-pressure mechanism further includes handle, the rotation Shaft rear end and the shaft front end are fixed with the handle, and the shaft front end intracavitary positioned at the lifting slidably connects One by the perforative lock shaft of the shaft, and rotation gear is fixed on the lock shaft, and the rotation gear upper end engagement is connected with Rotate gear, the rotate gear center are fixed with the drive shaft that front end is located in free surrounding space, the shaft, the rotation Axis front end and the lock shaft rear end are fixed with compression bar.