CN204876832U - Return separation and reunion plectrum construction package guide way both sides of theftproof tool to lock protruding - Google Patents
Return separation and reunion plectrum construction package guide way both sides of theftproof tool to lock protruding Download PDFInfo
- Publication number
- CN204876832U CN204876832U CN201520568110.8U CN201520568110U CN204876832U CN 204876832 U CN204876832 U CN 204876832U CN 201520568110 U CN201520568110 U CN 201520568110U CN 204876832 U CN204876832 U CN 204876832U
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- self
- return
- sides
- plectrum
- lock
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Abstract
The utility model relates to a return separation and reunion plectrum construction package guide way both sides of theftproof tool to lock protruding is equipped with self return separation and reunion plectrum construction package and lock core hole cam structure subassembly on fixed plate (1), self return separation and reunion plectrum construction package includes self return separation and reunion plectrum (6), self return guide way (8) and spring, the one end of spring is passed through the rivet and is installed on fixed plate (1), the other end is connected bottom self return separation and reunion plectrum (6), the one end of self return separation and reunion plectrum (6) is installed on fixed plate (1) through the riveting of round pin axle, the other end is installed in self return guide way (8) through pin (10), the both sides of self return guide way (8) are equipped with protruding (9), and is advantaged by simple operation, simple assembly, the insurance is reliable, characteristics such as the suitability is wide, the lock core stealth and the step that resets are automatic completion, effective interoperation is realized opening, when mechanical key is extracted to the pass lock, the completion is to the stealthy protection in the twinkling of an eye of mechanical lock core.
Description
Technical field
The utility model relates to a kind of projection of return clutch plectrum element of construction gathering sill both sides of lock, specifically one can make pin in gathering sill horizontally slip along domatic, baffle plate is driven to swing relative to fixed head, hide or expose lock core hole, reaching the device opened or close lockset object.
Background technology
At present, existing mechanical anti-theft lock comprises the mechanical lockhole of the electronic lock of biological identification technology, lock core inserts the outside that key end is exposed to lock protective plate, provide operation technique to robber unblank and turn round the possibility that spoon violence unblanks, What is more robber's direct drawing lock core, lock gall is to reach almost opening door lock under several noiseless state, thus enter indoor and commit theft, many moneys invisible lockset in prior art, though anti-theft effect is better, but the technical barrier that lock core opens rear automatic invisible instantaneously cannot be solved all the time, and need to carry out training on installation specially and open exercise instructing, operating procedure is more complicated, masses can not be popularized fast.
Summary of the invention
For above defect, the utility model provides a kind of projection of return clutch plectrum element of construction gathering sill both sides of lock, fixed head is provided with self-return clutch plectrum element of construction and lock core hole cam structure assembly, described self-return clutch plectrum element of construction comprises self-return clutch plectrum, self-return gathering sill and spring, one end of spring is arranged on fixed head by rivet, the other end is connected with bottom self-return clutch plectrum, one end of self-return clutch plectrum is arranged on fixed head by bearing pin riveted joint, the other end is arranged in self-return gathering sill by pin, the both sides of self-return gathering sill are provided with projection, lock core hole cam structure assembly comprises boss, cam and keyhole, and the inner edge of described cam neighboring and self-return clutch plectrum matches.
The both sides of self-return gathering sill described in the utility model are provided with and form domatic projection with ecto-entad; The thickness of the domatic degree ≈ fixed head of described projection.
After adopting above technical scheme, the utility model has simple to operate, assembling is simple, insurance is reliable, the features such as suitability is wide, lock core stealth and reset process are and automatically complete, without the need to increasing the step of open and close door, effectively overcome previous generations invisible lockset fault of construction (forget manually stealthy or automatic delayed is stealthy time can block the fault of key), cause the drawback of anti-theft effect difference.The effective interoperation of the utility model realizes while open and close door lock extracts mechanical key, completing the moment stealth protection to mechanical lock.
Accompanying drawing explanation
Fig. 1 is the utility model lock core hole opening structural representation.
Fig. 2 is the utility model lock core hole closed condition structural representation.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is lateral view of the present utility model.
Detailed description of the invention
According to Fig. 1, shown in Fig. 2, the projection of the return clutch plectrum element of construction gathering sill both sides of a kind of lock of the utility model, fixed head 1 is provided with self-return clutch plectrum element of construction and lock core hole cam structure assembly, described self-return clutch plectrum element of construction comprises self-return clutch plectrum 6, self-return gathering sill 8 and spring, one end of spring is arranged on fixed head 1 by rivet, the other end is connected with bottom self-return clutch plectrum 6, one end of self-return clutch plectrum 6 is arranged on fixed head 1 by bearing pin riveted joint, the other end is arranged in self-return gathering sill 8 by pin 10, the both sides of self-return gathering sill 8 are provided with projection 9, lock core hole cam structure assembly comprises boss 13, cam 5 and keyhole 7, and the inner edge of described cam 5 neighboring and self-return clutch plectrum 6 matches.
Cam 5 described in the utility model is due to the effect of spring elongation, and when key band moving cam 5 rotates, the inner edge of its neighboring and self-return clutch plectrum 6 matches.When cam 5 is in level, spring is in extended state, and the lower end position of self-return clutch plectrum 6 moves to the outward flange of on fixed head 1, and pin 10 slides to the domatic least significant end of projection 9, and lock core hole is in opening; When cam 5 is in plumbness, spring is in contraction state, and the lower end position of self-return clutch plectrum 6 moves to the inner side of on fixed head 1, and pin 10 slides to the domatic most significant end of projection 9, and lock core hole is in closed condition.
When rotating key, the edge of cam 5 and the inner edge close contact of self-return clutch plectrum 6, the height point at cam 5 edge drives self-return clutch plectrum 6 extension spring, stored energy, the pin of self-return clutch plectrum 6 lower end outwards moves in self-return gathering sill 8 along the domatic of self-return gathering sill 8 both sides, pin 10 slides to domatic low side, the difference in height of domatic highs and lows approximates the thickness of fixed head 1, due to domatic effect, the height that the height of pin 10 exceeds fixed head 1A face fixes baffle plate 4, baffle plate 4 is fixed in supporting role due to the cross section of mechanical key, in case baffle plate 4 swings, expose lock core, now keyhole is in opening.
When extracting key, spring releases energy, and pin 10 moves inward in self-return gathering sill 8, bounce back in domatic projection 9, now the height in the height≤fixed head 1A face of pin 10, baffle plate resets rapidly and blocks keyhole, hide lock core, keyhole is in closed condition.
According to Fig. 3, the projection of the return clutch plectrum element of construction gathering sill both sides of a kind of lock of the utility model, the both sides of described self-return gathering sill 8 are provided with and form domatic projection 9 with ecto-entad.
According to Fig. 4, the projection of the return clutch plectrum element of construction gathering sill both sides of a kind of lock of the utility model, the thickness of the domatic degree ≈ fixed head 1 of described projection 9.
Claims (3)
1. the projection of the return clutch plectrum element of construction gathering sill both sides of a lock, it is characterized in that fixed head (1) is provided with self-return clutch plectrum element of construction and lock core hole cam structure assembly, described self-return clutch plectrum element of construction comprises self-return clutch plectrum (6), self-return gathering sill (8) and spring, one end of spring is arranged on fixed head (1) by rivet, the other end is connected with self-return clutch plectrum (6) bottom, one end of self-return clutch plectrum (6) is arranged on fixed head (1) by bearing pin riveted joint, the other end is arranged in self-return gathering sill (8) by pin (10), the both sides of self-return gathering sill (8) are provided with projection (9), lock core hole cam structure assembly comprises boss (13), cam (5) and keyhole (7), and the inner edge of described cam (5) neighboring and self-return clutch plectrum (6) matches.
2. the projection of the return clutch plectrum element of construction gathering sill both sides of a kind of lock according to claim 1, is characterized in that the both sides of described self-return gathering sill (8) are provided with and forms domatic projection (9) with ecto-entad.
3. the projection of the return clutch plectrum element of construction gathering sill both sides of a kind of lock according to claim 2, is characterized in that the thickness of the domatic degree≤fixed head (1) of described projection (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568110.8U CN204876832U (en) | 2015-07-31 | 2015-07-31 | Return separation and reunion plectrum construction package guide way both sides of theftproof tool to lock protruding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568110.8U CN204876832U (en) | 2015-07-31 | 2015-07-31 | Return separation and reunion plectrum construction package guide way both sides of theftproof tool to lock protruding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204876832U true CN204876832U (en) | 2015-12-16 |
Family
ID=54821218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520568110.8U Expired - Fee Related CN204876832U (en) | 2015-07-31 | 2015-07-31 | Return separation and reunion plectrum construction package guide way both sides of theftproof tool to lock protruding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204876832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989176A (en) * | 2015-07-31 | 2015-10-21 | 泰州马赫机械制造有限公司 | Protrusion at two sides of return clutch shifting sheet structure assembly guide groove of anti-theft lock |
-
2015
- 2015-07-31 CN CN201520568110.8U patent/CN204876832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989176A (en) * | 2015-07-31 | 2015-10-21 | 泰州马赫机械制造有限公司 | Protrusion at two sides of return clutch shifting sheet structure assembly guide groove of anti-theft lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151216 Termination date: 20160731 |