CN206888711U - Quickly unlocking mechanism - Google Patents
Quickly unlocking mechanism Download PDFInfo
- Publication number
- CN206888711U CN206888711U CN201720465714.9U CN201720465714U CN206888711U CN 206888711 U CN206888711 U CN 206888711U CN 201720465714 U CN201720465714 U CN 201720465714U CN 206888711 U CN206888711 U CN 206888711U
- Authority
- CN
- China
- Prior art keywords
- driving plate
- dead bolt
- driver
- unlocking mechanism
- lock housing
- 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
Abstract
The utility model discloses a kind of quickly unlocking mechanism, the quickly unlocking mechanism includes driver, driving plate and dead bolt.Driver is pivotally mounted in lock housing, and driver is provided with master gear.In in lock housing, driving plate is pivotally mounted in lock housing dead bolt removable installation, and driving plate is provided with pinion, and master gear is intermeshed with pinion.Driver is rotated so as to drive driving plate to rotate, and then driving plate driving dead bolt is stretched out or is retracted.Quickly unlocking mechanism of the present utility model has the characteristics of compact-sized, unlocking speed is fast, unlocking stability is high and service life is long.
Description
Technical field
The utility model belongs to the parts technical field of door lock, is related to a kind of quickly unlocking mechanism of electronic lock.
Background technology
The unlocking of electronic lock is realized by the unlocking mechanism of electronic lock or locked.At present, the unlocking of existing electronic lock
Mechanism often comes with some shortcomings a little：1st, overall structure is not compact enough；2nd, unlocking speed is slow；3. unlocking less stable；4th, pass
The damage easy to wear of dynamic part, it is not durable enough.
Therefore, a kind of necessary unlocking mechanism of design, to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model be to provide it is a kind of it is compact-sized, unlocking speed is fast, unlocking stability is high and service life
Long quickly unlocking mechanism.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of quickly unlocking mechanism, it is described
Quickly unlocking mechanism is installed in lock housing, including driver, driving plate and dead bolt, and the driver is pivotally mounted to the lock
On shell, the driver is provided with master gear, and the dead bolt removable installation in the lock housing, rotatably pacify by the driving plate
Loaded in the lock housing, the driving plate is provided with pinion, and the master gear is intermeshed with the pinion, the main tooth
Wheel is rotated so as to drive the driving plate to rotate, and then makes the driving plate drive the dead bolt to retract.
Further, the master gear is provided with three double wedges, and three double wedges also are provided with the pinion.
Further, the dead bolt is provided with guide groove and driver slot, and the guide groove and the driver slot are in the lock
Penetrated on the thickness direction of tongue, the driving plate is provided with first through hole, and mounting post, the guide groove are fixed with the lock housing
It is set with the first through hole in the mounting post, the dead bolt can move along the mounting post, and the driving plate can
Rotated in the mounting post, drive pin is fixed with the driving plate, the drive pin coordinates with the driver slot.
Further, the dead bolt is provided with three tongue bodies.
The utility model beneficial effect：Quickly unlocking mechanism of the present utility model, it is carried out by gear drive
Transmission realization is locked or unlocked, compact overall structure；Transmission speed is fast, improves unlocking speed；Stable drive, is improved out
Lock stability；Gearing friction is small, and driving parts are not easy to wear, improves service life.Therefore, quickly unlocking of the present utility model
Mechanism has the characteristics of compact-sized, unlocking speed is fast, unlocking stability is high and service life is long.
Brief description of the drawings
Fig. 1 is the stereogram of the quickly unlocking mechanism of the utility model embodiment.
Fig. 2 is the front view of the quickly unlocking mechanism of the utility model embodiment.
Fig. 3 is Fig. 2 rearview.
Fig. 4 is the stereogram of driving plate.
Fig. 5 is the stereogram of dead bolt.
Description of reference numerals：
Driver 1, driving plate 2, dead bolt 3；
Master gear 11, connecting hole 12, start axle 13；
Pinion 21, first through hole 22, the second through hole 23；
Guide groove 31, driver slot 32, tongue body 33.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of the utility model protection.
As Figure 1-3, a kind of quickly unlocking mechanism of the present embodiment, the quickly unlocking mechanism are installed on lock housing (accompanying drawing
It is not shown) on.Quickly unlocking mechanism includes driver 1, driving plate 2 and dead bolt 3.Driver 1 is pivotally mounted in lock housing, is driven
Master gear 11 is installed on dynamic device 1, three double wedges are machined with the master gear 11；Connecting hole 12, door knob are machined with driver 1
Hand is connected with connecting hole 12；It is provided with driver 1 and starts axle 13, driver 1, i.e. door handle is started by the startup axle 13
The master gear 11 of driver 1 can be driven to rotate.Reference picture 4, one end of driving plate 2 are machined with pinion 21 and first through hole 22,
Three double wedges are machined with pinion 21, the other end of driving plate 2 is machined with the second through hole 23, is fixed with second through hole 23
Drive pin (accompanying drawing is not shown).Reference picture 5, guide groove 31, driver slot 32 and three tongue bodies 33, guide groove are machined with dead bolt 3
31 and driver slot 32 penetrated on the thickness direction of dead bolt 3, guide groove 31 is parallel with tongue body 33, and driver slot 32 is curved.Lock housing
On be fixed with mounting post (accompanying drawing is not shown), guide groove 31 and first through hole 22 are set in mounting post successively, the He of guide groove 31
First through hole 22 coordinates with mounting post gap respectively, and dead bolt 3 can move along mounting post, and driving plate 2 can rotate in mounting post, together
When master gear 11 be intermeshed with pinion 21, the drive pin in driving plate 2 coordinates with driver slot 32.
The operation principle of quickly unlocking mechanism of the present utility model is：External agency makes the startup axle 13 of driver 1 retract,
Now driver 1 is in starting state, and the A directions of arrow twist door handle along Fig. 2, and door knob hand-motion master gear 11 rotates, main
Gear 11 rotates driving plate 2 by pinion 21, and driving plate 2 drives dead bolt 3 to retract, and is unlocked so as to realize.
Quickly unlocking mechanism of the present utility model, it is driven by gear drive, lock so as to realizing or
Person unlocks, and compared with existing unlocking mechanism, overall structure is compacter；Transmission speed is fast, and unlocking speed is more accelerated；Transmission is flat
Surely, unlocking stability is higher；Gearing friction is small, and driving parts are not easy to wear, therefore service life more lengthens.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
1. a kind of quickly unlocking mechanism, the quickly unlocking mechanism is installed in lock housing, it is characterised in that including driver (1),
Driving plate (2) and dead bolt (3), the driver (1) are pivotally mounted in the lock housing, and the driver (1) is provided with master
Gear (11), for dead bolt (3) removable installation in the lock housing, the driving plate (2) is pivotally mounted to the lock housing
On, the driving plate (2) is provided with pinion (21), and the master gear (11) is intermeshed with the pinion (21), described
Master gear (11) is rotated so as to drive the driving plate (2) to rotate, and then the driving plate (2) is driven dead bolt (3) contracting
Return.
2. a kind of quickly unlocking mechanism according to claim 1, it is characterised in that the master gear (11) is convex provided with three
Tooth, three double wedges also are provided with the pinion (21).
3. a kind of quickly unlocking mechanism according to claim 1, it is characterised in that the dead bolt (3) is provided with guide groove
(31) penetrated with driver slot (32), the guide groove (31) and the driver slot (32) on the thickness direction of the dead bolt (3),
The driving plate (2) is provided with first through hole (22), and mounting post, the guide groove (31) and described are fixed with the lock housing
One through hole (22) is set with the mounting post, and the dead bolt (3) can move along the mounting post, the driving plate (2)
It can be rotated in the mounting post, be fixed with drive pin on the driving plate (2), the drive pin is matched somebody with somebody with the driver slot (32)
Close.
4. a kind of quickly unlocking mechanism according to claim 1 or 3, it is characterised in that the dead bolt (3) is provided with three
Tongue body (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465714.9U CN206888711U (en) | 2017-04-28 | 2017-04-28 | Quickly unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465714.9U CN206888711U (en) | 2017-04-28 | 2017-04-28 | Quickly unlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888711U true CN206888711U (en) | 2018-01-16 |
Family
ID=61340591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720465714.9U Expired - Fee Related CN206888711U (en) | 2017-04-28 | 2017-04-28 | Quickly unlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888711U (en) |
-
2017
- 2017-04-28 CN CN201720465714.9U patent/CN206888711U/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: 20180116 Termination date: 20210428 |