CN209585858U - A kind of internal pressure structured lock core - Google Patents
A kind of internal pressure structured lock core Download PDFInfo
- Publication number
- CN209585858U CN209585858U CN201822166602.0U CN201822166602U CN209585858U CN 209585858 U CN209585858 U CN 209585858U CN 201822166602 U CN201822166602 U CN 201822166602U CN 209585858 U CN209585858 U CN 209585858U
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- lock
- lock gall
- blade
- gall
- pressing spring
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Abstract
The utility model discloses a kind of internal pressure structured lock cores, including plug body and lock gall, the inside of the plug body is equipped with lock gall, the surface of the lock gall is equipped with groove milling, and the intermediate two sides side on groove milling surface is respectively equipped with interior indent, the lock gall includes lock pin, clip plate and interior pressing spring, middle position inside the groove milling is equipped with lock pin, the surface middle position of the lock pin is equipped with interior pressing spring, and interior pressing spring top is connected with clip plate, the left and right sides side of the lock gall is respectively equipped with multiple blade limit holes for being uniformly distributed arrangement, the lock gall further includes blade, leaf spring and lockhole, the inner bottom of the blade limit hole is equipped with leaf spring, and the top of leaf spring is attached with blade, laminated structure effectively improves production efficiency and improves lock core unlatching smooth degree and essence in separate type among the utility model Density, anti-theft performance is stronger, and laminated structure is suitable for the blade lock core of shape of all sizes in intermediate separate type, and versatility is more extensive.
Description
Technical field
The utility model relates to field of lockset, more particularly, to a kind of internal pressure structured lock core.
Background technique
Lock core uses multinomial anti-theft technique, and a variety of abnormity are anti-to pull out pellet, prevents technology unlatching, cooperates unique pellet and leaf
Chip architecture design, the security performance with very high anti-technical unlocking.Lock gall is provided with accurate number pellet and Special-shaped marble knot
Structure, can be automatic locking in the case of in carry out technology unlatching, number pellet and Special-shaped marble must be stirred simultaneously, to make skill
Art unlatching is come back after a vain attempt.Lock core uses a variety of special-shaped hoodle Multiple Combinations, can at most work out billions of kinds of key numbers, from
And it realizes region zero and mutually opens (1,600 a ten thousandth).Lock core increases lateral inner pressed side column lift sub pin device, greatly improves
Prevent the violence from turning round ability by force.
However the poor efficiency of the lock pin both ends shock mount of conventional spindle or intermediate shock mount stake-fastening mounting on lock gall
Way not only makes lock core open smooth degree and precision by some constraints in this way, but also anti-theft performance also reduces, and is not suitable for
In the blade lock core of shape of all sizes, versatility is narrow, proposes a kind of internal pressure structured lock core thus.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of internal pressure structured lock core, including plug body and lock gall.
The inside of the plug body is equipped with lock gall, and the surface of the lock gall is equipped with groove milling, and the centre two on groove milling surface
Side side is respectively equipped with interior indent, and the lock gall includes lock pin, clip plate and interior pressing spring, the middle position inside the groove milling
Lock pin is installed, the surface middle position of the lock pin is equipped with interior pressing spring, and interior pressing spring top is connected with clip plate；
The left and right sides side of the lock gall is respectively equipped with multiple blade limit holes for being uniformly distributed arrangement, and the lock gall is also
Including blade, leaf spring and lockhole, the inner bottom of the blade limit hole is equipped with leaf spring, and the top of leaf spring
It is attached with blade.
Preferably, the middle position of the lock gall face view is equipped with lockhole.
Preferably, the interior pressing spring and leaf spring are stainless steel material.
Compared with prior art, the utility model has the beneficial effects that
Using laminated structure in separate type among lock pin, does not have to clip plate stake-fastening on lock gall, milled among lock pin
Slot, fill on slot in pressing spring, clip plate pressing spring, spring force pushes lock pin, allows among lock pin by internal pressure spring pressure, lock pin
Mean forced pushes blade dynamics and is averaged, and the spring compartment of interior pressing spring is more sufficient, and lock core is opened more smooth.Separate type internal pressure
Structure breaks the inefficient way of the lock pin both ends shock mount or intermediate shock mount stake-fastening mounting of conventional spindle on lock gall,
Laminated structure effectively improves production efficiency raising lock core unlatching smooth degree in intermediate separate type and precision, anti-theft performance are stronger.In
Between in separate type laminated structure be suitable for the blade lock core of shape of all sizes, versatility is more extensive.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of internal pressure structured lock core；
Fig. 2 is a kind of main view of internal pressure structured lock core；
Fig. 3 is a kind of schematic internal view of internal pressure structured lock core.
It is as shown in the figure: 1, clip plate, 2, interior pressing spring, 3, lock pin, 4, blade, 5, leaf spring, 6, lock gall, 7, blade limit
Position hole, 8, groove milling, 9, interior indent, 10, lockhole.
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.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of internal pressure structured lock core, including plug body and lock gall 6.
The inside of the plug body is equipped with lock gall 6, and the surface of the lock gall 6 is equipped with groove milling 8, and in 8 surface of groove milling
Between two sides side be respectively equipped with interior indent 9, the lock gall 6 includes lock pin 3, clip plate 1 and interior pressing spring 2, inside the groove milling 8
Middle position lock pin 3 is installed, the surface middle position of the lock pin 3 is equipped with interior pressing spring 2, and 2 top of interior pressing spring connects
It is connected to clip plate 1, makes clip plate 1 that can carry out elastic movement on lock pin 3 by interior pressing spring 2；
The left and right sides side of the lock gall 6 is respectively equipped with multiple blade limit holes 7 for being uniformly distributed arrangement, the lock gall
6 further include blade 4, leaf spring 5 and lockhole 10, and the inner bottom of the blade limit hole 7 is equipped with leaf spring 5, and blade
The top of spring 5 is attached with blade 4, so that blade 4 carries out elastic movement by leaf spring 5 in blade limit hole 7,
The middle position of 6 face view of lock gall is equipped with lockhole 10, key can be made to inject in lock gall 6 by lockhole 10, to be locked
The unlocking of core main body shuts work.
5 stainless steel material of the interior pressing spring 2 and leaf spring, to increase the use of interior pressing spring 2 and leaf spring 5
Service life, to improve the service efficiency of lock gall 6.
The working principle of the utility model is: not had to using laminated structure in the intermediate separate type of lock pin 3 by 1 riveted of clip plate
It is fixed on lock gall, the pressing spring 2 in dress in the intermediate groove milling of lock pin 3, slot, pressing spring 2 in clip plate pressure, under interior 2 power of pressing spring
Lock pin 3 is pressed, is allowed among lock pin 3 by interior 2 pressure of pressing spring, 3 mean forced of lock pin, it is average to push 4 dynamics of blade, interior pressing spring
2 spring compartment is more sufficient, and plug body is opened more smooth.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (3)
1. the inside of a kind of internal pressure structured lock core, including plug body and lock gall, the plug body is equipped with lock gall, the lock gall
Surface be equipped with groove milling, and the intermediate two sides side on groove milling surface is respectively equipped with interior indent, which is characterized in that the lock gall includes
Lock pin, clip plate and interior pressing spring, the middle position inside the groove milling are equipped with lock pin, the surface middle position of the lock pin
Equipped with interior pressing spring, and interior pressing spring top is connected with clip plate；
The left and right sides side of the lock gall is respectively equipped with multiple blade limit holes for being uniformly distributed arrangement, and the lock gall further includes
Blade, leaf spring and lockhole, the inner bottom of the blade limit hole are equipped with leaf spring, and the top of leaf spring and leaf
Piece is attached.
2. a kind of internal pressure structured lock core according to claim 1, which is characterized in that the middle position of the lock gall face view
Equipped with lockhole.
3. a kind of internal pressure structured lock core according to claim 1, which is characterized in that the interior pressing spring and leaf spring are
Stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166602.0U CN209585858U (en) | 2018-12-24 | 2018-12-24 | A kind of internal pressure structured lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166602.0U CN209585858U (en) | 2018-12-24 | 2018-12-24 | A kind of internal pressure structured lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209585858U true CN209585858U (en) | 2019-11-05 |
Family
ID=68378436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822166602.0U Active CN209585858U (en) | 2018-12-24 | 2018-12-24 | A kind of internal pressure structured lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209585858U (en) |
-
2018
- 2018-12-24 CN CN201822166602.0U patent/CN209585858U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230830 Address after: 528400 1st floor, No.46, longxi-haiwei Road, Xiaolan Town, Zhongshan City, Guangdong Province Patentee after: ZHONGSHAN WUDIHU LOCK INDUSTRY CO.,LTD. Address before: No. 15, Yilianhai Road, Liexi, Xiaolan, Zhongshan, Guangdong 528400 Patentee before: ZHONGSHAN KENGQIANG HARDWARE Co.,Ltd. |
|
| TR01 | Transfer of patent right |