CN208267570U - A kind of outer tooth blade lock core - Google Patents
A kind of outer tooth blade lock core Download PDFInfo
- Publication number
- CN208267570U CN208267570U CN201820823189.8U CN201820823189U CN208267570U CN 208267570 U CN208267570 U CN 208267570U CN 201820823189 U CN201820823189 U CN 201820823189U CN 208267570 U CN208267570 U CN 208267570U
- Authority
- CN
- China
- Prior art keywords
- blade
- lock
- spring
- tooth blade
- outer tooth
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of outer tooth blade lock cores, including lock gall, several groups interior tooth blade and outer tooth blade are installed in fluting on the lock gall, and blade spring is installed on interior tooth blade and outer tooth blade, blade spring and spoon tooth coaxial line, it is sealed after placing engineering hoodle, ripple pearl, engineering flat pearl and pearl spring in the circle hole groove of lock gall by sealing bead, banking pin on lock gall is equipped with banking pin pressure spring, banking pin pressure spring is fixed by banking pin making leaf spring, it is equipped in the lock gall and turns part, turn part equipped with circlip, lock gall is installed in lock housing.The outer tooth blade lock core, blade spring and spoon tooth coaxial line on outer tooth blade and interior tooth blade guarantee smooth when unlocking；And blade key is equipped with 8 tracks, and size of key greatly improves, and improves the anti-theft performance of lock core, highly-safe.
Description
Technical field
The utility model belongs to lock core used for lock technical field, and in particular to a kind of outer tooth blade lock core.
Background technique
Existing blade-type lock core is to push the promotion tooth on frame shape blade using lateral tooth on the key and make blade
Traversing, when multiple blade displacements to predeterminated position, banking pin is dropped in the groove of blade upper end, and lock core, which is in, to be turned
Dynamic state.The telescopic direction of the moving direction of blade and blade spring causes blade at two distances parallel lines farther out at present
Mobile the case where being easy to appear Caton, blade is easy to appear dislocation.
Utility model content
The purpose of this utility model is to provide a kind of outer tooth blade lock cores, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of outer tooth blade lock core, including lock gall,
Several groups interior tooth blade and outer tooth blade are installed in fluting on the lock gall, and leaf is installed on interior tooth blade and outer tooth blade
Leaf spring, blade spring and spoon tooth coaxial line pass through after placing engineering hoodle, ripple pearl, engineering flat pearl and pearl spring in the circle hole groove of lock gall
Sealing bead seals, and the banking pin on lock gall is equipped with banking pin pressure spring, and banking pin pressure spring is fixed by banking pin making leaf spring, described
It is equipped in lock gall and turns part, turn part equipped with circlip, lock gall is installed in lock housing.
Preferably, the lock housing is equipped with the engineering hole of bead.
Preferably, the lockhole end of the lock housing is equipped with thumb wheel.
It preferably, further include 8 track blade keys, the spoon slot of the 8 track blade key is 8 tracks.
The technical effect and advantage of the utility model: the outer tooth blade lock core, the blade on outer tooth blade and interior tooth blade
Spring and spoon tooth coaxial line guarantee smooth when unlocking；And blade key is equipped with 8 tracks, and size of key is greatly improved, is mentioned
The anti-theft performance of high lock core, it is highly-safe.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model.
In figure: 1 lock housing, the 2 engineering hole of beads, 3 interior tooth blades, 4 ripple pearls, 5 engineering flat pearls, 6 pearl springs, 7 sealing beads, 8 banking pins
Making leaf spring, 9 banking pin pressure springs, 10 banking pins, 11 lock galls, 12 8 track blade keys, 13 engineering hoodles, 14 interior tooth blades, 15
Outer tooth blade, 16 blade springs, 17 turns of parts, 18 circlips, 19 thumb wheels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of outer tooth blade lock core as shown in Figure 1, including lock gall 11, opens on the lock gall 11
Several groups interior tooth blade 3 and outer tooth blade 15 are installed in slot, and blade spring is installed on interior tooth blade 3 and outer tooth blade 15
16, blade spring 16 and spoon tooth coaxial line place engineering hoodle 13, ripple pearl 4, engineering flat pearl 5 and pearl spring 6 in the circle hole groove of lock gall 11
It is sealed afterwards by sealing bead 7, the banking pin 10 on lock gall 11 is equipped with banking pin pressure spring 9, and banking pin pressure spring 9 passes through banking pin pressure
Reed 8 is fixed, is equipped in the lock gall 11 and turns part 17, turns part 17 equipped with circlip 18, lock gall 11 is installed in lock housing 1, institute
Lock housing 1 is stated equipped with the engineering hole of bead 2, the lockhole end of the lock housing 1 is equipped with thumb wheel 19.
The outer tooth blade lock core further includes 8 track blade keys 12, and the spoon slot of the 8 track blade key 12 is 8 tracks.
The outer tooth blade lock core, blade spring 16 and spoon tooth coaxial line on outer tooth blade 3 and interior tooth blade 15, guarantees opening
It is smooth when lock；And blade key is equipped with 8 tracks, and size of key greatly improves, and improves the anti-theft performance of lock core, safety
It is high.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of outer tooth blade lock core, including lock gall (11), it is characterised in that: be equipped in fluting on the lock gall (11) several
Group interior tooth blade (3) and outer tooth blade (15), and blade spring (16), leaf are installed on interior tooth blade (3) and outer tooth blade (15)
Leaf spring (16) and spoon tooth coaxial line, place in the circle hole groove of lock gall (11) engineering hoodle (13), ripple pearl (4), engineering flat pearl (5) and
Pearl spring (6) is sealed by sealing bead (7) afterwards, and the banking pin (10) on lock gall (11) is equipped with banking pin pressure spring (9), banking pin pressure
Spring (9) is fixed by banking pin making leaf spring (8), is equipped in the lock gall (11) and turns part (17), turns part (17) equipped with circlip
(18), lock gall (11) is installed in lock housing (1).
2. a kind of outer tooth blade lock core according to claim 1, it is characterised in that: the lock housing (1) is equipped with engineering pearl
Hole (2).
3. a kind of outer tooth blade lock core according to claim 1, it is characterised in that: install at the lockhole end of the lock housing (1)
There are thumb wheel (19).
4. a kind of outer tooth blade lock core according to claim 1, it is characterised in that: it further include 8 track blade keys (12),
The spoon slot of the 8 track blade key (12) is 8 tracks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820823189.8U CN208267570U (en) | 2018-05-30 | 2018-05-30 | A kind of outer tooth blade lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820823189.8U CN208267570U (en) | 2018-05-30 | 2018-05-30 | A kind of outer tooth blade lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267570U true CN208267570U (en) | 2018-12-21 |
Family
ID=64684817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820823189.8U Expired - Fee Related CN208267570U (en) | 2018-05-30 | 2018-05-30 | A kind of outer tooth blade lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208267570U (en) |
-
2018
- 2018-05-30 CN CN201820823189.8U patent/CN208267570U/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: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |