CN203452480U - Lock head and assorted key - Google Patents
Lock head and assorted key Download PDFInfo
- Publication number
- CN203452480U CN203452480U CN201320394710.8U CN201320394710U CN203452480U CN 203452480 U CN203452480 U CN 203452480U CN 201320394710 U CN201320394710 U CN 201320394710U CN 203452480 U CN203452480 U CN 203452480U
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- CN
- China
- Prior art keywords
- key
- blade
- lock core
- pin
- spacer
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 20
- 208000006558 Dental Calculus Diseases 0.000 claims description 9
- 230000035515 penetration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
A lock head and an assorted key comprise a lock sleeve, a lock cylinder and the key, wherein a key groove is disposed on the lock cylinder, a plurality of blade grooves arranged perpendicularly to the key groove are also disposed inside the lock cylinder, blades are arranged inside the blade groove, through holes for penetration of the key are opened on the blades, the through holes are equipped with bulges extended towards the internal side of the through holes, the key is equipped with bits which are coordinated with the bulges, locating slice grooves are disposed on the lock cylinder, locating slices are embedded and located in the locating slice grooves, the upper end face of the blades is equipped with blade grooves coordinated with the locating slices and the key has a two-sided bit curved groove structure. According to the utility model, blade positions are added, key density is directly increased and difficulty in processing when the lock cylinder is placed on the blade position is reduced greatly in comparison with a current mainstream blade structure as for the processing; and no spring structure is provided in the idle lock head, so the technical difficulty in opening of the structure is increased greatly.
Description
(1) technical field
The utility model relates to a kind of lock, is applicable to the products such as security door, interior door, safety cabinet, automobile and motorcycle.
(2) background technology
Common idle-run lock head processing technology is complicated in the market, and grooved is relatively single, more can not realize the processing running of high efficiency low energy consumption, has very large processing limitation.
(3) summary of the invention
In order to overcome prior art above shortcomings, the utility model provides the key of a kind of lock and cooperation thereof, realizes low energy and processes efficiently running.
The utility model solves the technical scheme that its technical problem adopts:
The key of a kind of tapered end and cooperation thereof, include lock tube, lock core and key, described lock core is provided with key, in described lock core, be also provided with the vertically arranged blade groove of some and described key, in described blade groove, be furnished with blade, on described blade, have the through hole running through for key, described through hole is provided with the projection of extending towards through hole inner side, the described tartar coordinating with described projection that is provided with on the key, described lock core is provided with location film trap, in the film trap of described location, phase embedding is positioned with spacer, described blade upper surface is provided with the blade groove coordinating with described spacer, described key is two-sided tartar curved groove structure,
The tail end of described lock core is extended with the connecting portion that aperture dwindles, on described connecting portion, be arranged with lock core adapter sleeve, described adapter sleeve is provided with deep-slotted chip breaker, described connecting portion correspondence is provided with cannelure, and described adapter sleeve and connecting portion are rotatably connected by the locator card being arranged in described cannelure and deep-slotted chip breaker; Described location film trap extends to cannelure, described adapter sleeve cannelure vertical plane is provided with clutch pin-and-hole, in described clutch pin-and-hole, be provided with the on-of pin coordinating with it, described on-of pin is above spacer, lower end and cannelure offset, and the groove depth of described location film trap is greater than the thickness of spacer, is less than the thickness summation of spacer and on-of pin, there is spring on the top, upper end of described on-of pin, and the described spring other end and lock tube offset.
Raised position on each blade is different, and blade has multifunctional vane and common blade.
Operating principle of the present utility model is: lock core and adapter sleeve are interconnected to as a whole by the spacer of described rotatable location, this connection can realize two ends independent rotation, lock core packs the described blade pushing without spring into, described blade is divided into single functional leaf and multifunctional vane, described multifunctional vane is also served as and is safeguarded relative gap function and a building spoon function except serving as outside the Pass uncapping machine, confusion when described single functional leaf is responsible for correct spoon open function and technical opening obstructs function, be configured to multiple-grooved multiple-blade structure and aperture spoon door without spring, there is very high anti-technical opening performance.When being positioned at same level position, the blade groove on all blades coordinates with spacer, realize the migration of spacer, the migration of locating piece drives on-of pin to slide up and down between lock core and adapter sleeve and described lock tube, on-of pin has two states, and correct when key operated and lock core link for whole, during non-correct key, described on-of pin and described lock tube link as a whole.When this situation, described lock core just can be followed described various blade one sky that runs up, and anyly in idle running process to the key of groove, may extract at any time or insert lock core or rotation, but described tapered end stirs piece and can not be rotated, and cannot open.While rotating after correct key inserts lock core, described spacer can move by correct direction, make described on-of pin leave described lock tube, be connected to become a relatively independent lock core with described lock core and described adapter sleeve, realize open function.
The beneficial effects of the utility model are mainly manifested in: 1, increased leaf position, directly improved secret key amount, processing aspect, the processing that described lock core is put described leaf position compare with present main flow blade construction large radian reduction difficulty of processing; 2, non-spring structure, in idle-run lock head, has improved this structure difficulty of technical opening greatly; 3, adopt spacer to control two-way clutch latch structure; 4, key is neoteric two-sided six tartar curved groove structures, and the tartar in six curved grooves is random from numbering, and is twocouese tartar.
(4) accompanying drawing explanation
Fig. 1 is the utility model overall structure sectional view;
Fig. 2 is the utility model tapered end decomposition texture schematic diagram;
Fig. 3 is the multiple blade construction schematic diagram of the utility model;
Fig. 4 is the utility model Key structure schematic diagram.
(5) specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1-4, the key of a kind of tapered end and cooperation thereof, include lock tube 1, lock core 2 and key 3, described lock core is provided with key 21, in described lock core, be also provided with the vertically arranged blade groove of some and described key, in described blade groove, be furnished with blade 4, on described blade, have the through hole 41 running through for key, described through hole is provided with the projection 42 of extending towards through hole inner side, the described tartar 31 coordinating with described projection that is provided with on the key, described lock core is provided with location film trap, in the film trap of described location, phase embedding is positioned with spacer 22, described blade upper surface is provided with the blade groove 23 coordinating with described spacer, described key is two-sided tartar curved groove structure,
The tail end of described lock core is extended with the connecting portion 24 that aperture dwindles, on described connecting portion, be arranged with lock core adapter sleeve 25, described adapter sleeve is provided with deep-slotted chip breaker 26, described connecting portion correspondence is provided with cannelure, and described adapter sleeve and connecting portion are rotatably connected by the locator card 27 being arranged in described cannelure and deep-slotted chip breaker; Described location film trap extends to cannelure, described adapter sleeve cannelure vertical plane is provided with clutch pin-and-hole, in described clutch pin-and-hole, be provided with the on-of pin 28 coordinating with it, described on-of pin is above spacer, lower end and cannelure offset, and the groove depth of described location film trap is greater than the thickness of spacer, is less than the thickness summation of spacer and on-of pin, there is spring 29 on the top, upper end of described on-of pin, and the described spring other end and lock tube offset.Raised position on each blade is different, and blade has multifunctional vane 43 and common blade 44.
Claims (2)
1. the key of a tapered end and cooperation thereof, include lock tube, lock core and key, described lock core is provided with key, in described lock core, be also provided with the vertically arranged blade groove of some and described key, in described blade groove, be furnished with blade, on described blade, have the through hole running through for key, described through hole is provided with the projection of extending towards through hole inner side, the described tartar coordinating with described projection that is provided with on the key, described lock core is provided with location film trap, in the film trap of described location, phase embedding is positioned with spacer, described blade upper surface is provided with the blade groove coordinating with described spacer, it is characterized in that: described key is two-sided tartar curved groove structure,
The tail end of described lock core is extended with the connecting portion that aperture dwindles, on described connecting portion, be arranged with lock core adapter sleeve, described adapter sleeve is provided with deep-slotted chip breaker, described connecting portion correspondence is provided with cannelure, and described adapter sleeve and connecting portion are rotatably connected by the locator card being arranged in described cannelure and deep-slotted chip breaker; Described location film trap extends to cannelure, described adapter sleeve cannelure vertical plane is provided with clutch pin-and-hole, in described clutch pin-and-hole, be provided with the on-of pin coordinating with it, described on-of pin is above spacer, lower end and cannelure offset, and the groove depth of described location film trap is greater than the thickness of spacer, is less than the thickness summation of spacer and on-of pin, there is spring on the top, upper end of described on-of pin, and the described spring other end and lock tube offset.
2. the key of tapered end as claimed in claim 1 and cooperation thereof, is characterized in that: the raised position on each blade is different, and blade has multifunctional vane and common blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394710.8U CN203452480U (en) | 2013-07-02 | 2013-07-02 | Lock head and assorted key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394710.8U CN203452480U (en) | 2013-07-02 | 2013-07-02 | Lock head and assorted key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452480U true CN203452480U (en) | 2014-02-26 |
Family
ID=50132367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320394710.8U Expired - Fee Related CN203452480U (en) | 2013-07-02 | 2013-07-02 | Lock head and assorted key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362367A (en) * | 2013-07-02 | 2013-10-23 | 浙江佳卫锁业有限公司 | Locking head and key matched with same |
-
2013
- 2013-07-02 CN CN201320394710.8U patent/CN203452480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362367A (en) * | 2013-07-02 | 2013-10-23 | 浙江佳卫锁业有限公司 | Locking head and key matched with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINHUA JIAWEI SECURITY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG JIAWEI LOCK CO., LTD. Effective date: 20141105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141105 Address after: 321200, Zhejiang County, Wuyi Province Qin Qin Hardware Machinery Industry Park at the southern end Patentee after: ZHEJIANG JIAWEI LOCK CO., LTD. Address before: 321200, No. nine, No. 8 East Road, Tong Qin Hardware Machinery Industry Zone, Jinhua County, Zhejiang, Wuyi Patentee before: Zhejiang Jiawei Lock Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20200702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |