CN205777975U - GB magnetic force lock body - Google Patents
GB magnetic force lock body Download PDFInfo
- Publication number
- CN205777975U CN205777975U CN201620626907.3U CN201620626907U CN205777975U CN 205777975 U CN205777975 U CN 205777975U CN 201620626907 U CN201620626907 U CN 201620626907U CN 205777975 U CN205777975 U CN 205777975U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- linkage board
- trough
- post
- pulls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000005181 root of the tongue Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002452 interceptive effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
A kind of GB magnetic force lock body, offers trough with straight angle on linkage board, so that the dead bolt on dead bolt pulls post to drop in groove, when when linkage board level or vertically sliding, dead bolt pulls post all without the slip interfering with linkage board；And only when dead bolt pulls the post gear right angle at trough with straight angle, dead bolt pulls the post right angle walls just with trough with straight angle to have interactively, then under lower plectrum drives, the linkage board that up slides just can act on dead bolt by the right angle walls of trough with straight angle and pulls and make dead bolt swing inward on post to be retracted in lock body, thus realize locking the enabling under state, so linkage board just can avoid current GB magnetic force lock body to cause the most stuck because easily there is the interference effect between dead bolt by trough with straight angle thereon, the situation not opening door occurs, more reasonable structure the most of the present utility model is with reliable, open the door more smooth and easy.
Description
Technical field
This utility model relates to a kind of door lock, refers in particular to utilize magnetic force that dead bolt sucks out the GB magnetic key operated lock locked a door
Body.
Background technology
At present, GB magnetic force lock body, its linkage board is directly to withstand magnetic force dead bolt, and linkage board will be by dead bolt when opening the door
Swing back in lock body, and dead bolt can not be had interference effect at ordinary times, to avoid the button box Magnet having hindered in doorframe to lock
Tongue sucks up locks a door.Current this kind of GB magnetic force lock body, its linkage board in use, easily occurs mutually with dead bolt etc.
Stuck situation, causes not opening door.It addition, the swing point of the dead bolt of current magnetic key operated lock lock body is in lower end, dead bolt is being shown
Being counter-clockwise swing when locking a door, so when switching door, what under the influence of self gravitation, dead bolt existence was bigger can
Property can expose lock body, thus cause easily have impact on the service life of dead bolt colliding with doorframe at closing time.
Summary of the invention
The purpose of this utility model is to be to overcome the deficiencies in the prior art, it is provided that a kind of more reasonable structure and reliable,
Open the door GB magnetic force lock body more smoothly.
In order to solve the technical problem of above-mentioned existence, this utility model employing following technical proposals:
A kind of GB magnetic force lock body, including base plate, panel, the dead bolt being located in base plate, linkage board, clamp, limp and side
Bar pull-fork assembly, described square bar pull-fork assembly includes lower plectrum, shift fork, upper plectrum and shift fork return spring；Described dead bolt is by pendulum
Moving axis swings and is connected on base plate, built with dead bolt Magnet；The magnetic of this dead bolt Magnet is attracting with the Magnet being contained in doorframe,
The root of described dead bolt is provided with dead bolt and pulls post；Described linkage board is provided with and pulls what post passed trough with straight angle for this dead bolt,
Described dead bolt pulls that post vertically can slide along the vertical slot portion of this trough with straight angle, translot portion laterally slides；Described limp is vertically being provided with
A pair vertical guide pillar, is provided with on described linkage board, for this, vertical guide pillar respectively falls in a pair linkage board lifting guiding therein
Groove；Described linkage board is when this limp pulls the lower translot portion sliding horizontal along this trough with straight angle, and the pushing part of its upper end can be with this
The clicking section of lower plectrum contacts or staggers.
In the improvement project to above-mentioned GB magnetic force lock body, the swinging axle of described dead bolt is positioned at the upper end of dead bolt.
Compared with prior art, the beneficial effects of the utility model are: owing to offering trough with straight angle on linkage board, so that lock
Dead bolt on tongue pulls post to drop in groove, and when when linkage board level or vertically sliding, dead bolt pulls post all without interfering with connection
The slip of dynamic plate；And only when dead bolt pulls the post gear right angle at trough with straight angle, dead bolt pulls the right angle of post ability and trough with straight angle
Wall has interactively, and the linkage board then up slided under lower plectrum drives just can act on lock by the right angle walls of trough with straight angle
Tongue pulls and makes dead bolt swing inward on post to be retracted in lock body, thus realizes locking the enabling under state, and such linkage board leads to
Crossing trough with straight angle thereon just can avoid current GB magnetic force lock body to cause because easily there is the interference effect between dead bolt
The most stuck, not open door situation occurs, more reasonable structure the most of the present utility model and reliable, opens the door more smooth and easy.
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of this utility model embodiment；
Fig. 2 is this utility model embodiment schematic perspective view (after pulling down panel) at normal condition；
Fig. 3 is that this utility model embodiment is at the schematic perspective view (after pulling down panel) closing door state；
Fig. 4 is this utility model embodiment schematic perspective view (after pulling down panel) in the state of locking；
Fig. 5 is this utility model embodiment schematic perspective view (after pulling down panel) when opening the door；
Fig. 6 is that this utility model embodiment is assembling schematic diagram；
Fig. 7 is linkage board and the schematic perspective view of dead bolt of this utility model embodiment.
Detailed description of the invention
A kind of GB magnetic force lock body, as Fig. 1 is to shown in 7, including base plate 1, panel 2, the dead bolt 3 being located in base plate 1, linkage
Plate 4, clamp 5, limp 6 and square bar pull-fork assembly 7, described square bar pull-fork assembly 7 includes lower plectrum 71, shift fork 72, upper plectrum 73
With shift fork return spring 74；Described dead bolt 3 is swung by swinging axle 31 and is connected on base plate 1, built with dead bolt Magnet 32；This dead bolt
The magnetic of Magnet 32 is attracting with the Magnet being contained in doorframe, base plate 1, and panel 2 and liner plate 8 constitute the lock housing of magnetic key operated lock, these
Structure is basically identical with current GB magnetic force lock body, except that: the root at described dead bolt 3 is provided with dead bolt and pulls post 33；
Being provided with the trough with straight angle 41 pulling post 33 to pass for this dead bolt on described linkage board 4, described dead bolt pulls the post 33 can be along this right angle
The vertical slot portion 411 of groove 41 vertically slides, translot portion 412 laterally slides；Described limp 6 is vertically being provided with a pair vertical guide pillar 61,
Described linkage board 4 is provided with and for this, vertical guide pillar 61 is respectively fallen in a pair linkage board lifting gathering sill 42 therein；Described
Linkage board 4 is when this limp 6 pulls lower translot portion 412 sliding horizontal along this trough with straight angle 41, and the pushing part 43 of its upper end can be with
The clicking section 711 of this lower plectrum 71 contacts or staggers, as shown in Figure 4, when lock body is in and locks state, and the pushing part of its upper end
43 stagger with the clicking section 711 of this lower plectrum 71, the most just cannot by under press handle to drive lower plectrum 71 to swing to pull connection
Dynamic plate rises, and also dead bolt cannot be made to open the door in swinging back into base plate by linkage board；When lock body is in other state, linkage board
The pushing part 43 of 4 contacts with the clicking section 711 of this lower plectrum 71, thus can by under press handle to drive lower plectrum 71 to swing
After pulling linkage board to rise, dead bolt is made to swing back back pullout (BPO).
Being the lock body under normal condition (i.e. door opening state) shown in Fig. 2, at this moment, dead bolt swings back in lock housing, linkage board 4
Pushing part 43 contact with the clicking section 711 of this lower plectrum 71 while, dead bolt pulls post 33 just at the vertical slot of trough with straight angle 41
Upper end, portion 411.When to close behind the door, under the Magnet suction in doorframe, dead bolt 3 is showed around swinging axle 31 and is dropped in doorframe,
Now the dead bolt on dead bolt 3 pulls post 33 to start in the upper end, vertical slot portion 411 of trough with straight angle 41 the most somewhat and swings a little angle
Degree, swings to the right angle of trough with straight angle 41, as it is shown on figure 3, the width in vertical slot portion 411 to guarantee to will not interfere with dead bolt outlet swing
Go to lock a door.And when time to be locked, by key rotary locking cylinder, clamp 5 is first up pushed away and is allowed to release walking by group Fructus Persicae on lock core
After the locking of plate 6, group Fructus Persicae is rotated further and limp 6 just can be promoted to slide toward dead bolt 3 direction, the linkage board 4 then linked with limp 6
Translot portion 412 along trough with straight angle 41 also follows toward dead bolt direction sliding horizontal on the sidewall of dead bolt 3, at this moment owing to being joined
The stop of dynamic plate 4, is made people cannot be swung back in base plate 1 by dead bolt by external force, reaches the purpose locked, and now, dead bolt pulls
Post 33 slides into translot portion 412 right-hand member of trough with straight angle 41, and the clicking section of the pushing part 43 of linkage board 4 upper end and this lower plectrum 71
711 stagger, and as shown in Figure 4, the most just cannot directly rotate handle and open the door, and have to first pass through key-operated lock
Core, allows and dials after clamp 5 first up pushes away and be allowed to release the locking to limp 6 by Fructus Persicae on lock core, dial Fructus Persicae and limp 6 just can be promoted toward far
Slide from the direction of dead bolt 3, then also the most past away from lock along the translot portion 412 of trough with straight angle 41 with the linkage board 4 of limp 6 linkage
Tongue direction sliding horizontal, even if linkage board retracts one-level inside, until dead bolt pulls post 33 to keep off the right angle at trough with straight angle 41, this
Time just can press handle down, making the clicking section 711 of lower plectrum 71 act on after up putting on the pushing part 43 of this linkage board 4 will join
Dynamic plate up promotes and slides, and at this moment pulls post 33 just to keep off the right angle at trough with straight angle 41, the most just due to the dead bolt on dead bolt 3
Post 33 can be pulled to make dead bolt swing inward by dead bolt to be retracted in lock body, as it is shown in figure 5, opening under realizing the state of locking
Door operation.
From the aforegoing it can be seen that this utility model is to offer trough with straight angle on linkage board, so that the dead bolt on dead bolt pulls post
Dropping in groove, when when linkage board level or vertically sliding, dead bolt pulls post all without the slip interfering with linkage board；And only have
When dead bolt pulls post 33 to keep off in the right angle of trough with straight angle 41, dead bolt pulls the post 33 right angle walls just with trough with straight angle 41 to have effect to close
System, the linkage board 4 then up slided under lower plectrum 71 drives just can act on dead bolt by the right angle walls of trough with straight angle 41 and draw
Dynamic post 33 makes dead bolt swing inward to be retracted in lock body, thus realizes locking the enabling under state, and such linkage board passes through it
On trough with straight angle current GB magnetic force lock body just can be avoided to cause mutually because the interference effect between dead bolt easily occurs
Stuck, not open door situation occurs, more reasonable structure the most of the present utility model and reliable, opens the door more smooth and easy.
In the present embodiment, the swinging axle 31 of described dead bolt 3 is positioned at the upper end of dead bolt, so under self gravitation, and dead bolt 3
Have a kind of energy toward the trend swung in lock housing, then when switching door, under the influence of self gravitation dead bolt essentially without
Expose lock body, also would not cause easily colliding with doorframe at closing time, thus not interfere with the service life of dead bolt.
Although this utility model is described in detail with reference to above example, but by the disclosure for people in the art
Member is it is readily apparent that and in the principle of the present utility model limited without departing from described claim and the situation of scope
Under, this utility model can be made a variety of changes or revise.Therefore, the detailed description of disclosure embodiment is only used for explaining, and
It is not intended to limit this utility model, but is defined by the subject-matter of the claims the scope of protection.
Claims (2)
1. a GB magnetic force lock body, including base plate (1), panel (2), the dead bolt (3) being located in base plate (1), linkage board (4),
Clamp (5), limp (6) and square bar pull-fork assembly (7), described square bar pull-fork assembly (7) include lower plectrum (71), shift fork (72),
Upper plectrum (73) and shift fork return spring (74)；Described dead bolt (3) is swung by swinging axle (31) and is connected on base plate (1), built-in
There is dead bolt Magnet (32)；The magnetic of this dead bolt Magnet (32) is attracting with the Magnet being contained in doorframe, it is characterised in that at described lock
The root of tongue (3) is provided with dead bolt and pulls post (33)；Described linkage board (4) is provided with for this dead bolt pull that post (33) passes straight
Chamfered groove (41), described dead bolt pulls post (33) vertically can slide along the vertical slot portion (411) of this trough with straight angle (41), translot portion (412)
Laterally slide；Described limp (6) is vertically being provided with a pair vertical guide pillar (61), is provided with for this perpendicular on described linkage board (4)
A pair linkage board lifting gathering sill (42) therein is respectively fallen in guide pillar (61)；Described linkage board (4) pulls in this limp (6)
During lower translot portion (412) sliding horizontal along this trough with straight angle (41), the pushing part (43) of its upper end can be with this lower plectrum (71)
Clicking section (711) contacts or staggers.
GB magnetic force lock body the most according to claim 1, it is characterised in that the swinging axle (31) of described dead bolt (3) is positioned at
The upper end of dead bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626907.3U CN205777975U (en) | 2016-06-21 | 2016-06-21 | GB magnetic force lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626907.3U CN205777975U (en) | 2016-06-21 | 2016-06-21 | GB magnetic force lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205777975U true CN205777975U (en) | 2016-12-07 |
Family
ID=58129825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620626907.3U Expired - Fee Related CN205777975U (en) | 2016-06-21 | 2016-06-21 | GB magnetic force lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205777975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401311A (en) * | 2016-06-21 | 2017-02-15 | 中山欧朗金属制品有限公司 | National standard magnetic lock body |
-
2016
- 2016-06-21 CN CN201620626907.3U patent/CN205777975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401311A (en) * | 2016-06-21 | 2017-02-15 | 中山欧朗金属制品有限公司 | National standard magnetic lock body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |