CN206091608U - Key -free password door lock - Google Patents
Key -free password door lock Download PDFInfo
- Publication number
- CN206091608U CN206091608U CN201621025791.4U CN201621025791U CN206091608U CN 206091608 U CN206091608 U CN 206091608U CN 201621025791 U CN201621025791 U CN 201621025791U CN 206091608 U CN206091608 U CN 206091608U
- Authority
- CN
- China
- Prior art keywords
- lock
- plug
- door lock
- hole
- spring
- 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
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a password lock, more specifically the key -free password door lock that says so, including body, track, through -hole, tapered end, spring, lock body, plug, knob, pivot, stopper, blind hole, pull rod, pulling arch and limiting track, the device need not the key and just can face each other and lock and unblank. The track has two, and the symmetry sets up in the inside of body, and the through -hole has threely, and the equipartition is on the body, the one end of lock body is provided with the tapered end, and the other end of lock body is provided with the plug, tapered end and through -hole swing joint, and the one end of spring is connected with the lock body, and the other end of spring is connected with the body, the one end of pivot is connected with the knob, and the other end of pivot is connected with the stopper, stopper and body swing joint, and the blind hole setting is in the pivot to it is corresponding with the plug, the one end of pull rod is connected with the lock body, and the other end of pull rod is connected with the pulling arch to pull rod and limiting track swing joint, limiting track installs on the body.
Description
Technical field
This utility model is related to a kind of cipher door lock, be in particular one kind without key cipher door lock.
Background technology
The door lock used on antitheft door now all has key, cannot propagate into when user is forgotten by key
It is to room, cumbersome, so design one kind is without key cipher door lock.
Utility model content
This utility model is mainly solving the technical problems that provide one kind without key cipher door lock, device can without the need for key
Opposite house is locked and is unlocked.
To solve above-mentioned technical problem, this utility model is related to a kind of cipher door lock, is in particular one kind without key
Cipher door lock, including body, track, through hole, tapered end, spring, lock body, plug, knob, rotating shaft, limited block, blind hole, pull bar, drawing
Dynamic raised and limit track, device without the need for key can opposite house locked and unlocked.
Track has two, is symmetricly set on the inside of body, and through hole has three, is distributed on body；One end of lock body sets
Tapered end is equipped with, the other end of lock body is provided with plug, and tapered end is flexibly connected with through hole, and one end of spring is connected with lock body, bullet
The other end of spring is connected with body；One end of rotating shaft is connected with knob, and the other end of rotating shaft is connected with limited block, spacing
Block is flexibly connected with body, and blind hole is arranged in rotating shaft, and corresponding with plug；One end of pull bar is connected with lock body, is drawn
The other end of bar is connected with projection is pulled, and pull bar is flexibly connected with limit track, and limit track is arranged on body.
As the further optimization of the technical program, a kind of material of the body without described in key cipher door lock of this utility model
Expect for rustless steel.
As the further optimization of the technical program, a kind of plug without described in key cipher door lock of this utility model, rotation
Button, rotating shaft, limited block and blind hole have four.
Used as the further optimization of the technical program, a kind of spring without described in key cipher door lock of this utility model has many
It is individual.
A kind of having the beneficial effect that without key cipher door lock of this utility model：
This utility model is a kind of without key cipher door lock, device without the need for key can opposite house locked and unlocked.
Description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation without key cipher door lock of this utility model.
Structures of the Fig. 2 for a kind of knob 8 without key cipher door lock of this utility model, rotating shaft 9, limited block 10 and blind hole 11
Schematic diagram.
In figure：Body 1；Track 2；Through hole 3；Tapered end 4；Spring 5；Lock body 6；Plug 7；Knob 8；Rotating shaft 9；Limited block 10；
Blind hole 11；Pull bar 12；Pull raised 13；Limit track 14.
Specific embodiment
Specific embodiment one：
With reference to Fig. 1,2 explanation present embodiments, this utility model is related to a kind of cipher door lock, is in particular one
Plant without key cipher door lock, including body 1, track 2, through hole 3, tapered end 4, spring 5, lock body 6, plug 7, knob 8, rotating shaft 9, limit
Position block 10, blind hole 11, pull bar 12, pull raised 13 and limit track 14, device without the need for key can opposite house locked and opened
Lock.
Track 2 has two, is symmetricly set on the inside of body 1, and through hole 3 has three, is distributed on body 1, and through hole 3 is used for
Tapered end 4 it is spacing so that tapered end 4 can only be moved left and right in through hole 3, realize locking and the opening of door.
One end of lock body 6 is provided with tapered end 4, and the other end of lock body 6 is provided with plug 7, and tapered end 4 is flexibly connected with through hole 3,
One end of spring 5 is connected with lock body 6, and the other end of spring 5 is connected with body 1, and lock body 6 one is given in the setting one of spring 5
Individual power to the right, from without locking door when external force always, locking effect is good.
One end of rotating shaft 9 is connected with knob 8, and the other end of rotating shaft 9 is connected with limited block 10, limited block 10 and body
1 is flexibly connected, and blind hole 11 is arranged in rotating shaft 9, and corresponding with plug 7, and plug 7 is inserted in blind hole 11, so as to
Door lock can be opened, when plug 7 is after the rotation of knob 8, the position of blind hole 11 changes, and plug 7 is stopped by rotating shaft 9 can not
It is mobile, realize that password pins door, just can be with device for opening, knob 8 when four corresponding blind hole positions being corresponded to plug 7 only
On be provided with corresponding numeral, so as to play encryption effect, and be easy to open door lock.
One end of pull bar 12 is connected with lock body 6, and the other end of pull bar 12 is connected with projection 13 is pulled, and pull bar 12
It is flexibly connected with limit track 14, limit track 14 is arranged on body 1, when needing to open door lock, the position of first adjusting knob 8
So that blind hole 11 is corresponding with plug 7, pull bar 12, the insertion blind hole 11 of plug 7, tapered end 4 is subsequently pulled to depart from door, realize beating for door
Open, when at closing time, releasing lever 12, in the presence of spring 5, tapered end 4 moves right and locks door, in rotary knob
8, upset password so that device is capable of achieving password locking and opening without key.
Specific embodiment two：
With reference to Fig. 1,2 explanation present embodiments, present embodiment is described further to embodiment one, described
The material of body 1 is rustless steel, and stainless intensity is big, and non-corrosive.
Specific embodiment three：
With reference to figure explanation present embodiment, present embodiment is described further to embodiment one, and described inserts
7, knob 8, rotating shaft 9, limited block 10 and blind hole 11 have four.
Specific embodiment four：
With reference to figure explanation present embodiment, present embodiment is described further to embodiment one, described bullet
Spring 5 has multiple.
Certainly, described above is not limitation of the utility model, and this utility model is also not limited to the example above, this skill
Change, remodeling, addition or replacement that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In protection domain of the present utility model.
Claims (4)
1. one kind is without key cipher door lock, including body (1), track (2), through hole (3), tapered end (4), spring (5), lock body (6),
Plug (7), knob (8), rotating shaft (9), limited block (10), blind hole (11), pull bar (12), pulling raised (13) and limit track
(14), it is characterised in that：Track (2) has two, is symmetricly set on the inside of body (1), and through hole (3) has three, is distributed on this
On body (1)；One end of lock body (6) is provided with tapered end (4), and the other end of lock body (6) is provided with plug (7), tapered end (4) and through hole
(3) it is flexibly connected, one end of spring (5) is connected with lock body (6), and the other end of spring (5) is connected with body (1)；Rotating shaft
(9) one end is connected with knob (8), and the other end of rotating shaft (9) is connected with limited block (10), limited block (10) and body
(1) it is flexibly connected, blind hole (11) is arranged in rotating shaft (9), and corresponding with plug (7)；One end of pull bar (12) and lock body
(6) it is connected, the other end of pull bar (12) is connected with raised (13) are pulled, and pull bar (12) and limit track (14) activity
Connection, limit track (14) is on body (1).
2. one kind according to claim 1 is without key cipher door lock, it is characterised in that：The material of described body (1) is
Rustless steel.
3. one kind according to claim 1 is without key cipher door lock, it is characterised in that：Described plug (7), knob (8),
Rotating shaft (9), limited block (10) and blind hole (11) have four.
4. one kind according to claim 1 is without key cipher door lock, it is characterised in that：Described spring (5) has multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025791.4U CN206091608U (en) | 2016-08-31 | 2016-08-31 | Key -free password door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025791.4U CN206091608U (en) | 2016-08-31 | 2016-08-31 | Key -free password door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206091608U true CN206091608U (en) | 2017-04-12 |
Family
ID=58475101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025791.4U Expired - Fee Related CN206091608U (en) | 2016-08-31 | 2016-08-31 | Key -free password door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206091608U (en) |
-
2016
- 2016-08-31 CN CN201621025791.4U patent/CN206091608U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170831 |