CN201117033Y - Self-locking anti-theft label lock pin structure - Google Patents
Self-locking anti-theft label lock pin structure Download PDFInfo
- Publication number
- CN201117033Y CN201117033Y CNU200720113293XU CN200720113293U CN201117033Y CN 201117033 Y CN201117033 Y CN 201117033Y CN U200720113293X U CNU200720113293X U CN U200720113293XU CN 200720113293 U CN200720113293 U CN 200720113293U CN 201117033 Y CN201117033 Y CN 201117033Y
- Authority
- CN
- China
- Prior art keywords
- pin
- pin hole
- pintle
- lock
- locking
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000035939 shock Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model relates to a lock core structure in burglarproof labels, the technical problems which should be solved are that the provided lock core structure should have the characteristics of simple structure, strong shock resistance and good burglarproof effect. The proposal is that the self-locked burglarproof label lock core comprises a lock shell, a pintle which is installed in the lock shell and a spring which resists the pintle, wherein an inserted pin is manufactured on the top of the pintle to be matched with a pin hole on an outer slide plate, a cross pin hole is further manufactured on the lock shell, a lockpin piece which can slide along the axial cord of the cross pin hole and a pressing spring which is used for pressing the lockpin piece are arranged in the cross pin hole, a locating groove is manufactured on the outer circumferential surface of the pintle and the lockpin piece is protruded from the cross pin hole and is engaged with the locating groove to lock the pintle to slide along the axial direction. The axial cord of the cross pin hole keeps basically vertical with that of the pintle, and the pinlock piece is a steel ball.
Description
Technical field
The utility model relates to a kind of lock core structure, especially the lock core structure in the anti-theft tag.
Background technology
Lock core structure in the anti-theft tag of existing extensive employing is as shown in Figure 2: pin 3 is by spring 2 roof pressures, and the latch 3-1 on pin 3 tops inserts the pin-and-hole 4-1 in the slide plate 4, has stoped the horizontal slippage of slide plate 4.This lock core structure has characteristics simple in structure, easy to use.But the shock resistance of this lock core still is weak; When especially being installed in movably small-sized anti-theft tag, if there is the people to grip anti-theft tag when knocking toward the below, pin 3 might moment because of inertial force greater than spring thrust toward below the moving latch of moving belt break away from the slide plate pin-and-hole, cause the anti-theft tag inefficacy.
The utility model content
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of improvement of anti-theft tag lock core structure is provided, and that this lock core structure should have is simple in structure, shock resistance strong, the characteristics of good anti-theft effect.
The technical solution adopted in the utility model is: self-locking antitheft label lock core structure comprises lock housing, is installed in the pin in the lock housing and the spring of roof pressure pin; Described pin top is shaped on latch, so that cooperate with the pin-and-hole of outside slide plate; Also be shaped on a lateral pin hole on the described lock housing, the lateral pin hole is built-in with one can be along the locking pin member of lateral pin axially bored line slippage and the stage clip of this locking pin member of exerting pressure, be shaped on locating slot on the outer circumference surface of described pin, described locking pin member stretches out and the locating slot engagement in the lateral pin hole, so that lock endwisely slipping of pin.
The axis in described lateral pin hole keeps vertical substantially with the axis of pin.
Described locking pin member is a steel ball.
The utility model has strengthened the impact resistance of lock core significantly owing to adopted the locking pin member of lateral arrangement in lock housing; Under the situation that stands to knock, even if pin has toward below the potential energy that moves because of inertial force greater than spring thrust in moment, also can be owing to locking pin member can't move the lock power that applies on the pin outer circumference surface.The latch-up structure of this kind double insurance has greatly improved the anti-theft effect of anti-theft tag.In addition, structure of the present utility model is also very simple, has a extensive future.
Description of drawings
Fig. 1 is the utility model master TV structure synoptic diagram.
Fig. 2 is the main TV structure synoptic diagram of existing lock core structure.
Fig. 3 is the three-dimensional structure for amplifying synoptic diagram of the lock housing in the utility model.
Fig. 4 is the three-dimensional structure for amplifying synoptic diagram of the pin in the utility model.
Embodiment
As shown in the figure, self-locking antitheft label lock core structure comprises lock housing 1, is installed in the pin 3 in the lock housing and the spring 2 of roof pressure pin; Described pin top is shaped on latch 3-1, so that cooperate with the pin-and-hole 4-1 of outside slide plate 4; Cover plate 9 covers the rear enclosed pin-and-hole and bears the pressure of stage clip 2.Also be shaped on a lateral pin hole on the described lock housing (as preferred design, the axis in lateral pin hole keeps vertical substantially state with the axis of pin), the lateral pin hole is built-in with one can be along the locking pin member 6 of lateral pin axially bored line slippage and the stage clip 7 of this locking pin member of exerting pressure, and cover plate 8 covers rear enclosed lateral pin hole and bears the pressure of stage clip 7.Be shaped on locating slot 3-2 on the outer circumference surface of described pin, described locking pin member stretches out and the locating slot engagement in the lateral pin hole, so that the slip of locking pin.Described locating slot is that roof pressure cooperates with the top of locking pin member; Generally can adopt arc groove, and this arc groove is preferably end to end around whole outer circumference surface.
The described locking pin member 6 preferential steel balls that adopt; Also can adopt cylinder plug.
In addition, this lock core structure except that steel ball and spring, all available plastic production of remaining parts.
Claims (3)
1, self-locking antitheft label lock core structure comprises lock housing (1), is installed in the pin (3) in the lock housing and the spring (2) of roof pressure pin; Described pin top is shaped on latch (3-1), so that cooperate with the pin-and-hole (4-1) of outside slide plate; It is characterized in that also being shaped on the described lock housing (1) a lateral pin hole, the lateral pin hole is built-in with one can be along the stage clip (7) of the locking pin member (6) of lateral pin axially bored line slippage and this locking pin member of exerting pressure, be shaped on locating slot (3-1) on the outer circumference surface of described pin (3), described locking pin member stretches out and the locating slot engagement in the lateral pin hole, so that lock endwisely slipping of pin.
2, self-locking antitheft label lock core structure according to claim 1 is characterized in that the axis in described lateral pin hole keeps vertical substantially with the axis of pin (3).
3, self-locking antitheft label lock core structure according to claim 1 and 2 is characterized in that described locking pin member (6) is a steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720113293XU CN201117033Y (en) | 2007-08-12 | 2007-08-12 | Self-locking anti-theft label lock pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720113293XU CN201117033Y (en) | 2007-08-12 | 2007-08-12 | Self-locking anti-theft label lock pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117033Y true CN201117033Y (en) | 2008-09-17 |
Family
ID=39991609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720113293XU Expired - Fee Related CN201117033Y (en) | 2007-08-12 | 2007-08-12 | Self-locking anti-theft label lock pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117033Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188187A (en) * | 2011-12-27 | 2013-07-03 | 博通集成电路（上海）有限公司 | High-linearity ASK modulation method |
| CN103325299A (en) * | 2012-03-20 | 2013-09-25 | 约翰·谢尔勒鲁普 | Security tag assembly |
| CN105041055A (en) * | 2015-06-23 | 2015-11-11 | 马鞍山市盛力锁业科技有限公司 | Lock structure |
| CN105513239A (en) * | 2016-01-21 | 2016-04-20 | 南京博航电子有限公司 | Novel self-ringing tag and commodity antitheft system based on same |
| CN107002428A (en) * | 2014-10-10 | 2017-08-01 | 泰科消防及安全有限公司 | safety label |
-
2007
- 2007-08-12 CN CNU200720113293XU patent/CN201117033Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188187A (en) * | 2011-12-27 | 2013-07-03 | 博通集成电路（上海）有限公司 | High-linearity ASK modulation method |
| CN103188187B (en) * | 2011-12-27 | 2017-09-12 | 博通集成电路（上海）有限公司 | High-linearity ASK modulation method |
| CN103325299A (en) * | 2012-03-20 | 2013-09-25 | 约翰·谢尔勒鲁普 | Security tag assembly |
| CN103325299B (en) * | 2012-03-20 | 2016-07-06 | 布瑞本资产控股有限责任公司 | Security tags assembly |
| CN107002428A (en) * | 2014-10-10 | 2017-08-01 | 泰科消防及安全有限公司 | safety label |
| CN107002428B (en) * | 2014-10-10 | 2021-04-06 | 泰科消防及安全有限公司 | Security tag |
| CN105041055A (en) * | 2015-06-23 | 2015-11-11 | 马鞍山市盛力锁业科技有限公司 | Lock structure |
| CN105041055B (en) * | 2015-06-23 | 2018-12-18 | 马鞍山市盛力锁业科技有限公司 | A kind of lock structure |
| CN105513239A (en) * | 2016-01-21 | 2016-04-20 | 南京博航电子有限公司 | Novel self-ringing tag and commodity antitheft system based on same |
| CN105513239B (en) * | 2016-01-21 | 2018-01-12 | 南京博航电子有限公司 | The new burglary protection system for commodities from ring label and based on this from the label that rings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: China Business Center No. 123 Hangzhou City, Zhejiang province 310012 staff road 403 Patentee after: Hangzhou meisite intelligent Polytron Technologies Inc Address before: China Business Center No. 123 Hangzhou City, Zhejiang province 310012 staff road 403 Patentee before: Hangzhou Ontime Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |