CN209855411U - Lock with rotatable liner cap - Google Patents
Lock with rotatable liner cap Download PDFInfo
- Publication number
- CN209855411U CN209855411U CN201920048187.0U CN201920048187U CN209855411U CN 209855411 U CN209855411 U CN 209855411U CN 201920048187 U CN201920048187 U CN 201920048187U CN 209855411 U CN209855411 U CN 209855411U
- Authority
- CN
- China
- Prior art keywords
- lock
- compression spring
- fixing hole
- lid
- positioning pin
- 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
- 230000006835 compression Effects 0.000 claims abstract description 28
- 238000007906 compression Methods 0.000 claims abstract description 28
- 238000005553 drilling Methods 0.000 abstract description 15
- 230000006378 damage Effects 0.000 abstract description 3
- 239000004579 marble Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a lock with a rotatable liner cap, which comprises a drilling-proof cover and a lock liner, wherein the drilling-proof cover comprises a groove, the inner cover edge of the anti-drilling cover is provided with a groove, the lock core comprises a first fixing hole, a second fixing hole, a first positioning pin, a second positioning pin, a first compression spring and a second compression spring, the top end of the surface of the lock core is provided with the first fixing hole, a first compression spring is arranged in the first fixing hole, the first compression spring is elastically connected with a first positioning pin, a second fixing hole is arranged at the top end of the bottom surface of the lock cylinder, a second compression spring is arranged in the second fixing hole, the top end of the second compression spring is elastically connected with a second positioning pin, the utility model discloses a make and prevent boring the lid and can 360 degrees rotations, prevent boring the lid and can autogiration when playing violence sled lock or electric drill destruction, let the powerful function that also does not make of violence.
Description
Technical Field
The utility model belongs to the technical field of the tool to lock and specifically relates to a rotatable tapered end of courage cap is related to.
Background
The lock core adopts multiple anti-theft technologies, multiple special-shaped anti-pulling marbles prevent technical opening, and the lock core has high safety performance of preventing technical opening by matching with unique structural design of the marbles and the blades. The lock core is internally provided with a precise number marble and a special-shaped marble structure, and the number marble and the special-shaped marble can be automatically locked under the condition that the number marble and the special-shaped marble are required to be simultaneously pulled when the technology is started, so that the technology is started without work. The lock core adopts multiple combination of various special-shaped marbles, and billions of key numbers can be programmed at most, so that the mutual opening of areas is realized.
Along with the popularization of tool to lock, the surface of tool to lock among the prior art has also designed and has increased the anti-brill lid, and nevertheless current anti-brill lid is fixed on the lock courage, in case receive the violent destruction, the anti-brill lid will receive destruction to can't protect the lock courage, provide a rotatable tapered end of courage cap for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A lock with a rotatable liner cap comprises an anti-drilling cover and a lock liner.
Prevent boring the lid including the recess, the inside lid limit of preventing boring the lid is equipped with the recess, the lock courage includes first fixed orifices, second fixed orifices, first locating pin, second locating pin, first compression spring and second compression spring, the top department on lock courage surface is equipped with first fixed orifices, and is equipped with first compression spring in the inside of first fixed orifices, first compression spring's elastic connection has first locating pin, the top department of lock courage bottom surface is equipped with the second fixed orifices, and is equipped with second compression spring in the inside of second fixed orifices, second compression spring's top elastic connection has the second locating pin.
Preferably, the lock core further comprises a key hole, and the key hole is formed in the middle of the lock core.
Compared with the prior art, the beneficial effects of the utility model are that: the anti-drilling cover is sleeved on the lock, a small hole is drilled in each of the upper part and the lower part of the lock liner cap, the compression spring is placed in the small hole, the compression spring is provided with the positioning pin, the positioning pin is pushed to the anti-drilling cover inner groove by the jacking force of the spring to fix the anti-drilling cover, the anti-drilling cover can rotate by 360 degrees, the anti-drilling cover can automatically rotate when the lock is damaged by violence or an electric drill, and the violence cannot be used.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of a rotatable cylinder head;
FIG. 2 is a schematic view of the internal structure of a lock with a rotatable cylinder cap;
fig. 3 is a front view of a lock with a rotatable container cap.
Shown in the figure: 1. the anti-drilling cover comprises an anti-drilling cover body, 2 a groove, 3 a first positioning pin, 4 a first compression spring, 5 a first fixing hole, 6 a second compression spring, 7 a second positioning pin, 8 a key hole, 9 a lock cylinder, 10 a second fixing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, a lock with a rotatable cylinder cap includes an anti-drilling cover 1 and a cylinder 9.
The anti-drilling cover 1 comprises a groove 2, the inner cover edge of the anti-drilling cover 1 is provided with the groove 2 so that the anti-drilling cover 1 is sleeved at the top end of the lock liner 9, the lock core 9 comprises a first fixing hole 5, a second fixing hole 10, a first positioning pin 3, a second positioning pin 7, a first compression spring 4 and a second compression spring 6, the top end of the surface of the lock core 9 is provided with the first fixing hole 5, a first compression spring 4 is arranged in the first fixing hole 5, the first compression spring 4 is elastically connected with a first positioning pin 3, a second fixing hole 10 is arranged at the top end of the bottom surface of the lock core 2, and a second compression spring 6 is arranged in the second fixing hole 10, the top end of the second compression spring 6 is elastically connected with a second positioning pin 7, when the anti-drilling cover 1 is sleeved on the lock core 9, the first positioning pin 3 and the second positioning pin 7 on the lock core 9 are clamped in the groove 2 in the anti-drilling cover 1;
the lock core 9 further comprises a key hole 8, and the key hole 8 is formed in the middle of the lock core 9, so that a key can be inserted into the key hole 8, and the lock core 9 is controlled to be unlocked or locked.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. The utility model provides a rotatable tapered end of courage cap, is including preventing boring lid and lock courage, a serial communication port, prevent boring the lid including the recess, the inside lid limit of preventing boring the lid is equipped with the recess, the lock courage includes first fixed orifices, second fixed orifices, first locating pin, second locating pin, first compression spring and second compression spring, the top department on lock courage surface is equipped with first fixed orifices, and is equipped with first compression spring in the inside of first fixed orifices, first compression spring's elastic connection has first locating pin, the top department of lock courage bottom surface is equipped with the second fixed orifices, and is equipped with second compression spring in the inside of second fixed orifices, second compression spring's top elastic connection has the second locating pin.
2. The lock with the rotatable liner cap as claimed in claim 1, wherein the lock liner further comprises a key hole, and the key hole is formed in the middle of the lock liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048187.0U CN209855411U (en) | 2019-01-11 | 2019-01-11 | Lock with rotatable liner cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048187.0U CN209855411U (en) | 2019-01-11 | 2019-01-11 | Lock with rotatable liner cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209855411U true CN209855411U (en) | 2019-12-27 |
Family
ID=68930278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920048187.0U Expired - Fee Related CN209855411U (en) | 2019-01-11 | 2019-01-11 | Lock with rotatable liner cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209855411U (en) |
-
2019
- 2019-01-11 CN CN201920048187.0U patent/CN209855411U/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: 20191227 |