CN204960538U - Novel tool to lock linkage structure - Google Patents
Novel tool to lock linkage structure Download PDFInfo
- Publication number
- CN204960538U CN204960538U CN201520669868.0U CN201520669868U CN204960538U CN 204960538 U CN204960538 U CN 204960538U CN 201520669868 U CN201520669868 U CN 201520669868U CN 204960538 U CN204960538 U CN 204960538U
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- China
- Prior art keywords
- lock core
- lock
- key
- blade
- poker rod
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Abstract
The utility model discloses a novel tool to lock linkage structure, including lock core, lock shell and key, sleeve establishes in the lock shell, and the axial of lock core has been seted up the key hole, has radially been seted up a plurality of blade grooves, the blade groove of lock core in inserted the blade, install leafspring between blade and the blade groove, the front end of lock core is connected with the poker rod, offers flutedly on the contact surface of lock shell and poker rod, has offered marble hole, downthehole marble spring and the marble installed from inside to outside of marble on the terminal surface that poker rod and lock shell joint touched, be connected with key ring on the key, the poker rod on seted up the polygon jack, the front end of lock core inserts in the polygon jack, lock core and poker rod between fixed through the pin, the pin radially passes lock core and poker rod, beneficial effect: the practicality, low in production cost, simple structure, convenient to use, safety, stability good, effectual prevented technical unblank and the key between each other unblank, it is effectual to link.
Description
Technical field
The utility model relates to a kind of lock core used for lock structure, particularly a kind of novel lock linkage structure.
Background technology
In order to antitheft, people can use lockset, all have the lock core of its core texture in lockset.
, there are some potential safety hazards, be mainly reflected in: easily opened by skilled unlocking in the lock core on existing market in lockset; Easily occur that the key of lockset all can open the situation of lockset each other, be commonly called as: open mutually.
Lockset is when opening, and interlock weak effect, can not realize bullet shelves.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of novel lock linkage structure.
To achieve these goals, the measure taked of the utility model:
A kind of novel lock linkage structure, comprise lock core, lock housing and key, lock core is set in lock housing, the axis of lock core offers keyhole, radial direction offers some blade grooves, is inserted with blade, is provided with leaf spring between blade and blade groove in the blade groove of described lock core, the front end of lock core is connected with poke rod, the contact surface of lock housing and poke rod offers groove, the end face that poke rod contacts with lock housing offers hoodle hole, in hoodle hole, hoodle spring and hoodle is installed from inside to outside;
Described is connected with key-ring on the key;
Described poke rod offers polygonal socket, and the front end of lock core is inserted in polygonal socket;
Fixed by pin between described lock core and poke rod, pin is radially across lock core and poke rod.
The beneficial effects of the utility model: practical, cost of production is low, structure is simple, and easy to use, safe, good stability, effectively prevents unblanking mutually between skilled unlocking and key, links effective.
Accompanying drawing explanation
Fig. 1, decomposition texture schematic diagram of the present utility model.
Detailed description of the invention
A kind of novel lock linkage structure, comprise lock core 3, lock housing 6 and key 2, lock core 3 is set in lock housing 6, the axis of lock core 3 offers keyhole, radial direction offers some blade grooves, blade 4 is inserted with in the blade groove of described lock core 3, leaf spring 5 is installed between blade 4 and blade groove, the front end of lock core 3 is connected with poke rod 9, lock housing 6 and the contact surface of poke rod 9 offer groove, the end face that poke rod 9 contacts with lock housing 6 offers hoodle hole, hoodle spring 8 and hoodle 7 are installed in hoodle hole from inside to outside.
Described key 2 is connected with key-ring 1.
Described poke rod 9 offers polygonal socket, and the front end of lock core 3 is inserted in polygonal socket.
Fixed by pin 10 between described lock core 3 and poke rod 9, pin 10 is radially across lock core 3 and poke rod 9.
Key 2 is inserted in the keyhole of lock core 3, rotate 0-180 °, key 2 inserts in lock core 3 and presses down blade 4, is moved up and down by the elastic force of leaf spring 5, to utilize on key 2 height to change different tartars height in the lock core 3 that aligns and change different blades 4, thus realize lock core 3 and rotate.The front end of lock core 3 is connected with poke rod 9, lock housing 6 and the contact surface of poke rod 9 offer groove, the end face that poke rod 9 contacts with lock housing 6 offers hoodle hole, hoodle spring 8 and hoodle 7 are installed in hoodle hole from inside to outside, when lock core 3 drives poke rod 9 to rotate, hoodle 7 slips in the groove in lock housing 6, realizes bullet shelves.
The radial direction of lock core 3 offers three blade grooves, and corresponding is inserted with three blades 4.
Hoodle 7 is made with stainless steel material.Poke rod 9, lock housing 6 and lock core 3 are all made by zinc alloy material.
The surface of poke rod 9, lock housing 6 and key 3 is all coated with one deck nickel.The surface of blade 4, pin 10 and key-ring 1 is all coated with one deck zinc.The surface of lock core 3 is coated with one deck chromium.
Claims (4)
1. a novel lock linkage structure, comprise lock core (3), lock housing (6) and key (2), lock core (3) is set in lock housing (6), the axis of lock core (3) offers keyhole, radial direction offers some blade grooves, it is characterized in that: in the blade groove of described lock core (3), be inserted with blade (4), leaf spring (5) is installed between blade (4) and blade groove, the front end of lock core (3) is connected with poke rod (9), lock housing (6) and the contact surface of poke rod (9) offer groove, the end face that poke rod (9) contacts with lock housing (6) offers hoodle hole, hoodle spring (8) and hoodle (7) are installed in hoodle hole from inside to outside.
2. a kind of novel lock linkage structure according to claim 1, is characterized in that: described key (2) is connected with key-ring (1).
3. a kind of novel lock linkage structure according to claim 1 and 2, is characterized in that: described poke rod (9) offers polygonal socket, and the front end of lock core (3) is inserted in polygonal socket.
4. a kind of novel lock linkage structure according to claim 3, it is characterized in that: fixed by pin (10) between described lock core (3) and poke rod (9), pin (10) is radially across lock core (3) and poke rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669868.0U CN204960538U (en) | 2015-09-01 | 2015-09-01 | Novel tool to lock linkage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669868.0U CN204960538U (en) | 2015-09-01 | 2015-09-01 | Novel tool to lock linkage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960538U true CN204960538U (en) | 2016-01-13 |
Family
ID=55055612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520669868.0U Active CN204960538U (en) | 2015-09-01 | 2015-09-01 | Novel tool to lock linkage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656813A (en) * | 2019-11-09 | 2020-01-07 | 朱贤德 | Mechanical lock with screw-driven connecting lock core |
-
2015
- 2015-09-01 CN CN201520669868.0U patent/CN204960538U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656813A (en) * | 2019-11-09 | 2020-01-07 | 朱贤德 | Mechanical lock with screw-driven connecting lock core |
| CN110656813B (en) * | 2019-11-09 | 2024-03-29 | 朱贤德 | Mechanical lock with screw-driven connecting lock core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |