CN209339744U - A kind of twayblade letter Spring cylinder lock core - Google Patents
A kind of twayblade letter Spring cylinder lock core Download PDFInfo
- Publication number
- CN209339744U CN209339744U CN201821282790.7U CN201821282790U CN209339744U CN 209339744 U CN209339744 U CN 209339744U CN 201821282790 U CN201821282790 U CN 201821282790U CN 209339744 U CN209339744 U CN 209339744U
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- CN
- China
- Prior art keywords
- lock
- pearl
- lock gall
- twayblade
- gall
- Prior art date
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Abstract
The utility model proposes a kind of twayblade letter Spring cylinder lock cores, and including the lock gall in lock housing, lock housing, the lock gall is equipped with keyhole.Multipair blade in the middle part of the lock gall.The blade top is equipped with groove, and translot is offered on the lock gall, is equipped with lateral pin in the translot, the lower part of the lateral pin is fallen into the groove, and the flat pearl for extending to and offseting in lock gall with the lateral pin top is equipped in the lock housing.The both ends of the lock gall are respectively equipped with the hoodle hole with the keyhole connection, are equipped with the alphabetical hoodle component extended in the hoodle hole in the lock housing, described pull out drags one end to connect with the lock gall, and the other end is connect with a drive shaft members.The utility model proposes a kind of twayblade letter Spring cylinder lock cores, using the pairs of permutation and combination of twayblade and the matching design of alphabetical hoodle, the safety of lock core is improved, anti-theft performance is enhanced, it unlocks and smart lock bidirectional opening in combination with traditional keys simultaneously, it is applied widely.
Description
Technical field
The utility model relates to a kind of twayblade letter Spring cylinder lock cores.
Background technique
Lock core is the major part that control lock is opened, and is the heart of lockset, and referring to can rotate and drive lock with key is mating
The core of bolt movement.For smart lock because it is unlocked conveniently, use is more and more wider, but since unlocking motor may be without electricity failure etc.
Reason, it usually needs smart lock combines setting with traditional keys unlocking.And the lock core of key unlocking is usually single blade and key
Spoon embossing matching unlocks or multiple hoodles match unlocking with hole slot on the key, and the safety of such lock core is lower, reduction and intelligence
The safety of cooperation can be locked.
Utility model content
To solve the above problems, the utility model proposes a kind of twayblade letter Spring cylinder lock cores, using the pairs of of twayblade
The matching design of permutation and combination and alphabetical hoodle, improves the safety of lock core, enhances anti-theft performance, while in combination with traditional keys
It unlocks and smart lock bidirectional opening, it is applied widely.
The utility model proposes a kind of twayblade letter Spring cylinder lock cores, including the lock gall in lock housing, lock housing, and and lock gall
Pulling out for connection is dragged, and the lock gall can be rotated relative to the lock housing, and described pull out drags and can drive rotation, the lock gall by the lock gall
It is equipped with keyhole.It is successively arranged multiple and keyhole connection blade groove in the middle part of the lock gall, is set in each blade groove
There is a pair of of blade, the protrusion to match with tartar on the key is respectively equipped on each pair of blade.The blade top is equipped with groove,
Translot is offered on the lock gall, is equipped with lateral pin in the translot, the lower part of the lateral pin is corresponding with the matching grooves, described
The first spring that the flat pearl and one end for extending to and offseting in lock gall with the lateral pin top are connect with the flat pearl is equipped in lock housing,
The other end of first spring is connect with lock housing.The both ends of the lock gall are respectively equipped with the hoodle with the keyhole connection
Hole, the lock housing is interior to be equipped with the alphabetical hoodle component extended in the hoodle hole, and the letter hoodle component includes female pearl, son
Pearl, small flat pearl and second spring, the sub- pearl are embedded in female pearl, and the mother pearl front end is equipped with stretches for the sub- pearl front end
The sub- hole of bead out, the front end of the small flat pearl offset with the sub- pearl rear end, and the rear end of small flat pearl and one end of second spring connect
It connects, the other end of second spring is connect with lock housing.Described pull out drags one end to connect with the lock gall, and the other end and a drive shaft members connect
It connects.The drive shaft members are controlled by motor, are opened by the controller control motor of smart lock.
In the utility model one or more embodiment, the groove includes the straight trough of rectangle and the V slot of V-type, wherein
The groove being arranged on the blade of head and the tail is V slot, and the groove on rest blade is straight trough.
In the utility model one or more embodiment, the blade is equipped with hook part, and two pairs of blades pass through one
Connecting spring is covered to be attached in the hook part.
In the utility model one or more embodiment, it is described pull out drag in be equipped with it is bilateral turn part, it is described bilateral to turn on part
Equipped with boss, described pull out drags and is equipped with link slot corresponding with the boss in drive shaft members, pulls out to drag and bilateral turns part by this
Boss be inserted into the link slot and connect with lock gall and drive shaft members.
In the utility model one or more embodiment, it is described it is bilateral turn part and pull out connecting pin is dragged to offer card slot, institute
It states drive shaft members and is built-in with pressure spring and offset with the bilateral part that turns.
In the utility model one or more embodiment, special-shaped ball, the both ends of the special-shaped ball are equipped in the lock gall
One end for cone cell, the special-shaped ball extends in keyhole, and the other end is embedded in the lock housing.
In the utility model one or more embodiment, the lock housing is equipped with locating slot, is embedded on the lock gall
Ripple pearl is positioned, is connected with third spring between positioning ripple pearl and the lock gall.
In the utility model one or more embodiment, described pull out drags two sides to be equipped with fixed ring.
The utility model has the beneficial effects that
The lock core of the utility model is unlocked using the alphabetical hoodle component of multipair twayblade combination cooperation head and the tail, different
The setting of blade protrusion can realize multiple combinations, highly-safe, anti-theft with the hoodle for arranging the different sizes of cooperation, combination of shapes
It can be strong.Cooperate with drive shaft members and is opened in combination with smart lock control motor, it is applied widely, still may be used in the case where motor failure
Drive shaft members rotation is stirred by key.Prevent violence from unlocking in addition, the utility model is also provided with special-shaped ball.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the structural exploded view of the utility model.
Fig. 4 is the structural schematic diagram of a pair of of blade of the utility model.
Fig. 5 is the structural schematic diagram of the key of the utility model.
Specific embodiment
As follows in conjunction with attached drawing, application scheme is further described:
Referring to attached drawing 1-5, a kind of twayblade letter Spring cylinder lock core, including the lock gall 2 in lock housing 1, lock housing 1, and with lock
What gallbladder 2 connected pulls out and drags 3, and the lock gall 2 can rotate relative to the lock housing 1, it is described pull out to drag 3 rotation can be driven by the lock gall 2,
The lock gall 2 is equipped with keyhole 21.
Blade groove 22 there are six being set in the middle part of the lock gall 2 with the 21 connection axial alignment of keyhole, each blade groove
It is equipped with a pair of of blade 4 in 22, the protrusion 41 to match with the tartar 91 of 9 left and right sides of key is respectively equipped on each pair of blade 4.Institute
Blade 4 is stated equipped with hook part 44, two pairs of blades 4 are attached by 45 sets of a connecting spring in the hook part 44, blade 4
It can shift along 45 telescopic direction of connecting spring.
4 top of blade is equipped with groove 42, the V slot 422 of straight trough 421 and V-type of the groove 42 including rectangle, wherein
The groove 42 being arranged on the blade 4 of head and the tail is V slot 422, and the groove 42 on rest blade 4 is straight trough 421.On the lock gall 2
Translot 22 is offered, is equipped with lateral pin 5 in the translot 22, the lower part of the lateral pin 5 is corresponding with the matching of groove 42, the lock
The flat pearl 51 and one end for extending to and offseting in lock gall 2 with 5 top of lateral pin are connect with the flat pearl 51 first is equipped in shell 1
The other end of spring 52, first spring 52 is connect with lock housing 1.
The both ends of the lock gall 2 are respectively equipped with the hoodle hole 23 with 21 connection of keyhole, are equipped with and stretch in the lock housing 1
Alphabetical hoodle component 6 in the hoodle hole 23, the letter hoodle component 6 include female pearl 61, sub- pearl 62,63 and of small flat pearl
Second spring 64, the sub- pearl 62 are embedded in female pearl 61, and mother 61 front end of pearl is equipped with stretches for sub- 62 front end of pearl
The sub- hole of bead out, the front end of the small flat pearl 63 offset with sub- 62 rear end of pearl, the rear end of small flat pearl 63 and second spring 64
One end connection, the other end of second spring 64 connect with lock housing 1.The primary and secondary pearl of the letter hoodle component 6 can be by key 9
92 jacking of ball race compression second spring 64 to be moved to small flat pearl 63 concordant with 23 upper end of hoodle hole of lock gall 2, lock gall 2 can be into
Row rotation.
Described pull out drags 3 one end to connect with the lock gall 2, and the other end is connect with a drive shaft members 7, it is described pull out to drag in 3 be equipped with
It is bilateral to turn part 8, the bilateral part 8 that turns equipped with boss 81, it is described pull out to drag be equipped in 3 and drive shaft members 7 and the boss 81
Corresponding link slot 82 pulls out and drags 3 to be inserted into the link slot 82 and lock gall 2 and transmission shaft by the bilateral boss 81 for turning part 8
Part 7 connects.Described pull out drags 3 both ends to be equipped with fixed ring 31, reinforces the connection with lock gall 2 and drive shaft members 7.
Further, it is described it is bilateral turn part 8 and pull out 3 for connecting pins is dragged to offer card slot 83, in the case where motor failure still
It can be driven by key 9 and the cooperation of card slot 83 and bilateral turn the rotation of part 8 and stir to pull out and drag 3 rotations.The drive shaft members 7 are built-in with pressure spring
84 offset with the bilateral part 8 that turns.
Further, special-shaped ball 24 is equipped in the lock gall 2, the both ends of the special-shaped ball 24 are cone cell, the special-shaped ball 24
One end extend in keyhole 21, the other end is embedded in the lock housing 1.The cone cell lug boss that special-shaped ball 24 is formed in lock gall 2
Dividing can hinder picklock to implement, and prevent violence from unlocking.
Further, the lock housing 1 is equipped with locating slot 11, and positioning ripple pearl 25, the positioning are embedded on the lock gall 2
Third spring 26 is connected between ripple pearl 25 and lock gall 2.
In use, key 9 is inserted into keyhole 21, the ball race 92 on key 9 pushes up alphabetical hoodle component 6 upwards
It rises, keeps small flat pearl 63 concordant with 23 upper surface of hoodle hole of lock gall 2；Blade 4 shifts under the touching of key 9, until key 9
On tartar 91 and blade 4 protrusion 41 it is identical when, 42 connection of groove on six pairs of blades 4 on the same line, the lateral pin 5
Lower part drop into the groove 42, the flat pearl 51 is concordant with 23 upper surface of hoodle hole of lock gall 2, and key 9 can band at this time
Dynamic lock gall 2 rotates, and lock gall 2, which rotates while driving to pull out, drags 3 rotations.The drive shaft members 7 are controlled by motor simultaneously, in the drive of motor
Dynamic lower rotation, when rotation drive it is bilateral turn the rotation of part 8, it is bilateral to turn the drive of part 8 and pull out to drag 3 rotations.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Same, approximate or technology deduction, replacement, improvement for making based on this etc., are regarded as the protection scope of this patent.
Claims (8)
1. a kind of twayblade letter Spring cylinder lock core, including the lock gall in lock housing, lock housing, and pulling out of connecting with lock gall is dragged, described
Lock gall can be rotated relative to the lock housing, and described pull out is dragged and can be rotated by lock gall drive, and the lock gall is equipped with keyhole,
It is characterized in that,
It is successively arranged multiple and keyhole connection blade groove in the middle part of the lock gall, a pair of of leaf is equipped in each blade groove
Piece is respectively equipped with the protrusion to match with tartar on the key on each pair of blade；
The blade top is equipped with groove, and translot is offered on the lock gall, is equipped with lateral pin in the translot, under the lateral pin
Portion is corresponding with the matching grooves, and the flat pearl for extending to and offseting in lock gall with the lateral pin top, Yi Jiyi are equipped in the lock housing
The first spring connecting with the flat pearl is held, the other end of first spring is connect with lock housing；
The both ends of the lock gall are respectively equipped with the hoodle hole with the keyhole connection, are equipped in the lock housing and extend to the hoodle
Alphabetical hoodle component in hole, the letter hoodle component include that female pearl, sub- pearl, small flat pearl and second spring, the sub- pearl are embedding
Be located in female pearl, the mother pearl front end is equipped with the sub- hole of bead stretched out for the sub- pearl front end, the front end of the small flat pearl with
The sub- pearl rear end offsets, and the rear end of small flat pearl and one end of second spring connect, and the other end of second spring is connect with lock housing；
Described pull out drags one end to connect with the lock gall, and the other end is connect with a drive shaft members.
2. twayblade letter Spring cylinder lock core according to claim 1, which is characterized in that the groove includes the straight trough of rectangle
With the V slot of V-type, wherein the groove being arranged on the blade of head and the tail is V slot, the groove on rest blade is straight trough.
3. twayblade letter Spring cylinder lock core according to claim 1 or 2, which is characterized in that the blade is equipped with hook part, at
Pair two blades covered by a connecting spring and be attached in the hook part.
4. twayblade letter Spring cylinder lock core according to claim 1, which is characterized in that it is described pull out drag in be equipped with bilateral turn
Part, the bilateral part that turns equipped with boss, drag and be equipped with link slot corresponding with the boss in drive shaft members, pull out by described pull out
It drags to be inserted into the link slot by the bilateral boss for turning part and be connect with lock gall and drive shaft members.
5. twayblade letter Spring cylinder lock core according to claim 4, which is characterized in that described bilateral to turn part and connect with pulling out to drag
End offers card slot, and the drive shaft members are built-in with pressure spring and offset with the bilateral part that turns.
6. twayblade letter Spring cylinder lock core according to claim 1, which is characterized in that special-shaped ball is equipped in the lock gall,
The both ends of the special-shaped ball are cone cell, and one end of the special-shaped ball extends in keyhole, and the other end is embedded in the lock housing.
7. twayblade letter Spring cylinder lock core according to claim 1, which is characterized in that the lock housing is equipped with locating slot,
It is embedded with positioning ripple pearl on the lock gall, is connected with third spring between positioning ripple pearl and the lock gall.
8. twayblade letter Spring cylinder lock core according to claim 1, which is characterized in that described pull out drags two sides to be equipped with fixation
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282790.7U CN209339744U (en) | 2018-08-09 | 2018-08-09 | A kind of twayblade letter Spring cylinder lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282790.7U CN209339744U (en) | 2018-08-09 | 2018-08-09 | A kind of twayblade letter Spring cylinder lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209339744U true CN209339744U (en) | 2019-09-03 |
Family
ID=67744902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821282790.7U Expired - Fee Related CN209339744U (en) | 2018-08-09 | 2018-08-09 | A kind of twayblade letter Spring cylinder lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209339744U (en) |
-
2018
- 2018-08-09 CN CN201821282790.7U patent/CN209339744U/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 |
Granted publication date: 20190903 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |