CN204163507U - A kind of lock core of pin locking-type hard label - Google Patents
A kind of lock core of pin locking-type hard label Download PDFInfo
- Publication number
- CN204163507U CN204163507U CN201420548235.XU CN201420548235U CN204163507U CN 204163507 U CN204163507 U CN 204163507U CN 201420548235 U CN201420548235 U CN 201420548235U CN 204163507 U CN204163507 U CN 204163507U
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- China
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- elastomeric element
- needle bar
- bar mechanism
- folder needle
- shank
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Abstract
The utility model provides a kind of lock core of pin locking-type hard label, and be provided with the guiding mechanism of folder needle bar mechanism, folder needle bar mechanism in its shell, folder needle bar mechanism can move downward leading of guiding mechanism; Lock core is provided with first, second elastomeric element, first elastomeric element promotes folder needle bar mechanism towards the direction motion of unclamping shank, second elastomeric element promotes the direction motion of folder needle bar mechanism towards clamping shank, makes when shank inserts folder needle bar mechanism because the second elastomeric element is clamped by folder needle bar mechanism the impetus of folder needle bar mechanism; First elastomeric element has by the position of key effect, and shell has the hole of inserting for key, and key makes the first elastomeric element promote folder needle bar mechanism power for making the first elastomeric element deformation is greater than the power that the second elastomeric element promotes folder needle bar mechanism.The utility model lock can be unblanked with machinery, and operation is very simple, safe and reliable, further, can also unblank as in the past with magnetic lockaid gun, makes user can choice for use, convenient.
Description
Technical field
The utility model relates to a kind of lock core of pin locking-type hard label.
Background technology
At present, supermarket, market, clothes shop, medicine shop, cosmetics Dian Deng retail location, adopt anti-theft tag to carry out commodity anti-theft just more and more.At present, pin locking-type hard label is because it is reusable, cost is not high, and its range of application is more and more wider.But current pin locking-type hard label, can only adopt magnetic lockaid gun to unblank, magnetic lockaid gun magnetic is comparatively strong, processing and manufacturing difficulty, and cost is higher, and also easily absorption is placed on the metal of surrounding, does not slightly note, just hurts operating personnel.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of lock core of pin locking-type hard label, and it can be unblanked by machinery.For this reason, the utility model is by the following technical solutions:
A kind of lock core of pin locking-type hard label, comprise shell, described shell is provided with the hole penetrated for shank, it is characterized in that the guiding mechanism being provided with folder needle bar mechanism, folder needle bar mechanism in described shell, folder needle bar mechanism can move downward leading of guiding mechanism, and clamps shank or unclamp shank; Described lock core is provided with the first elastomeric element and the second elastomeric element, described first elastomeric element presss from both sides needle bar mechanism towards the direction motion of unclamping shank for promoting, described second elastomeric element presss from both sides the direction motion of needle bar mechanism towards clamping shank for promoting, and makes when shank inserts folder needle bar mechanism because the second elastomeric element is clamped by folder needle bar mechanism the impetus of folder needle bar mechanism; Described first elastomeric element has by the position of key effect, described shell has the hole of inserting for described key, and described key makes the first elastomeric element promote folder needle bar mechanism power for making the first elastomeric element deformation is greater than the power that the second elastomeric element promotes folder needle bar mechanism.
On the basis adopting technique scheme, the utility model also can adopt following further technical scheme:
Described second elastomeric element can by attraction; Described first elastomeric element promotes folder needle bar mechanism along the direction of insertion of shank, and described second elastomeric element promotes folder needle bar mechanism against the direction of insertion of shank.
Described folder needle bar mechanism forms bucking ladder structure by two parts, and synthesizes by these two parts the hole that is clamped shank, and described guiding mechanism is the trapezoid seat coordinated with described bucking ladder.
Described second elastomeric element extend in described bucking ladder structure.
Described first elastomeric element is symmetrical wavy spring sheet, and the first elastomeric element is the tilting position of wavy spring sheet periphery by the position of key effect; Described second elastomeric element is helical spring.
Owing to adopting the technical solution of the utility model, first the lock core that the utility model is locked to be provided can unblank with machinery, operate very simple, safe and reliable, further, lock core provided by the utility model can also be unblanked with magnetic lockaid gun as in the past, made user can choice for use, used convenient.
Accompanying drawing explanation
Fig. 1 is the explosive view of embodiment provided by the utility model.
Fig. 2 is the sectional view of embodiment provided by the utility model.
Detailed description of the invention
With reference to accompanying drawing.The lock core of pin locking-type hard label provided by the utility model, comprises shell 1, and described shell is provided with the hole 11 penetrated for shank, and described shell can be made up of face-piece and drain pan.
Be provided with the guiding mechanism of folder needle bar mechanism, folder needle bar mechanism in described shell, folder needle bar mechanism can move downward leading of guiding mechanism, and clamps shank or unclamp shank; Described lock core is provided with the first elastomeric element 4 and the second elastomeric element 5, described first elastomeric element 4 presss from both sides needle bar mechanism towards the direction motion of unclamping shank for promoting, described second elastomeric element 5 presss from both sides the direction motion of needle bar mechanism towards clamping shank, when shank inserts folder needle bar mechanism because the second elastomeric element is clamped by folder needle bar mechanism the impetus of folder needle bar mechanism for promoting; Described first elastomeric element has the position 40 acted on by key 6, described shell has the hole 12 of inserting for described key, described key 6 makes the first elastomeric element 4 promote folder needle bar mechanism power for making the first elastomeric element 4 deformation is greater than the power that the second elastomeric element 5 promotes folder needle bar mechanism, thus makes folder needle bar mechanism unclamp shank towards the direction motion of unclamping shank.
Further, described second elastomeric element 5 can by attraction; Described first elastomeric element 4 promotes folder needle bar mechanism along the direction of insertion (being also the direction of arrow A) of shank, described second elastomeric element 5 promotes folder needle bar mechanism against the direction of insertion of shank, magnet lockaid gun is enable to attract the second elastomeric element 5 from the opposite side of lock core like this, second elastomeric element 5 is retracted, the power that first elastomeric element 4 promotes folder needle bar mechanism is greater than the power that the second elastomeric element 5 promotes folder needle bar mechanism, make to press from both sides needle bar mechanism equally and unclamp shank towards the direction motion of unclamping shank, lock core is unblanked.Like this, the utility model can either be unblanked by machinery and can be unblanked by magnet lockaid gun.
Described folder needle bar mechanism forms bucking ladder structure (also can be pyramidal structure) by two parts 21,22, and synthesize by these two parts 21,22 hole 20 that is clamped shank, when pressing from both sides needle bar mechanism and moving towards the direction of unclamping shank, hole 20 becomes large, otherwise diminish and make hole wall clamp shank, described second elastomeric element extend in described bucking ladder structure, and described guiding mechanism is the trapezoid seat 3 coordinated with described bucking ladder.
Described first elastomeric element 4 is symmetrical wavy spring sheet, and the first elastomeric element is the tilting position of wavy spring sheet periphery by the position 40 of key effect; Described second elastomeric element 5 is helical spring.
Described wavy spring sheet has the hole 41 passed for described shank.
Claims (6)
1. the lock core of a pin locking-type hard label, comprise shell, described shell is provided with the hole penetrated for shank, it is characterized in that the guiding mechanism being provided with folder needle bar mechanism, folder needle bar mechanism in described shell, folder needle bar mechanism can move downward leading of guiding mechanism, and clamps shank or unclamp shank; Described lock core is provided with the first elastomeric element and the second elastomeric element, described first elastomeric element presss from both sides needle bar mechanism towards the direction motion of unclamping shank for promoting, described second elastomeric element presss from both sides the direction motion of needle bar mechanism towards clamping shank for promoting, and makes when shank inserts folder needle bar mechanism because the second elastomeric element is clamped by folder needle bar mechanism the impetus of folder needle bar mechanism; Described first elastomeric element has by the position of key effect, described shell has the hole of inserting for described key, and described key makes the first elastomeric element promote folder needle bar mechanism power for making the first elastomeric element deformation is greater than the power that the second elastomeric element promotes folder needle bar mechanism.
2. the lock core of a kind of pin locking-type hard label as claimed in claim 1, is characterized in that described second elastomeric element can by attraction; Described first elastomeric element promotes folder needle bar mechanism along the direction of insertion of shank, and described second elastomeric element promotes folder needle bar mechanism against the direction of insertion of shank.
3. the lock core of a kind of pin locking-type hard label as claimed in claim 1, it is characterized in that described folder needle bar mechanism forms bucking ladder structure by two parts, and synthesizing by these two parts the hole that is clamped shank, described guiding mechanism is the trapezoid seat coordinated with described bucking ladder.
4. the lock core of a kind of pin locking-type hard label as claimed in claim 3, is characterized in that described second elastomeric element extend in described bucking ladder structure.
5. the lock core of a kind of pin locking-type hard label as claimed in claim 1, it is characterized in that described first elastomeric element is symmetrical wavy spring sheet, the first elastomeric element is the tilting position of wavy spring sheet periphery by the position of key effect; Described second elastomeric element is helical spring.
6. the lock core of a kind of pin locking-type hard label as claimed in claim 5, is characterized in that described wavy spring sheet has the hole passed for described shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548235.XU CN204163507U (en) | 2014-09-23 | 2014-09-23 | A kind of lock core of pin locking-type hard label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548235.XU CN204163507U (en) | 2014-09-23 | 2014-09-23 | A kind of lock core of pin locking-type hard label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163507U true CN204163507U (en) | 2015-02-18 |
Family
ID=52537206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420548235.XU Active CN204163507U (en) | 2014-09-23 | 2014-09-23 | A kind of lock core of pin locking-type hard label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545233A (en) * | 2016-12-07 | 2017-03-29 | 国家电网公司 | Switch cubicle rear cabinet door is anti-error to tear magnetic key operated lock open |
-
2014
- 2014-09-23 CN CN201420548235.XU patent/CN204163507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545233A (en) * | 2016-12-07 | 2017-03-29 | 国家电网公司 | Switch cubicle rear cabinet door is anti-error to tear magnetic key operated lock open |
| CN106545233B (en) * | 2016-12-07 | 2018-11-02 | 国家电网公司 | Switchgear rear cabinet door is anti-error to tear magnetic key operated lock open |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang province Gongshu District 310000 Moganshan Road No. 1418-48 Patentee after: CENTURY TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province 310015 Moganshan Road No. two building 1418-25 Patentee before: Hangzhou Century Co., Ltd. |