CN201709559U - Clamp-type shoplifting prevention device - Google Patents
Clamp-type shoplifting prevention device Download PDFInfo
- Publication number
- CN201709559U CN201709559U CN2010201114401U CN201020111440U CN201709559U CN 201709559 U CN201709559 U CN 201709559U CN 2010201114401 U CN2010201114401 U CN 2010201114401U CN 201020111440 U CN201020111440 U CN 201020111440U CN 201709559 U CN201709559 U CN 201709559U
- Authority
- CN
- China
- Prior art keywords
- theft device
- commodities
- gear
- shell
- pawl
- 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 - Lifetime
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model provides a clamp-type shoplifting prevention device which comprises a clamping component used for clamping an article and a driving component used for pushing the clamping component to tightly clamp the article, wherein the driving component is a cam wheel or an eccentric wheel. The clamp-type shoplifting prevention device further comprises a locking mechanism used for locking against rotation. By virtue of the technical scheme, the shoplifting prevention device is fixed on the article through the clamping component, so that the shoplifting prevention electronic tag inside the clamp-type shoplifting prevention device is attached onto the article, achieving the purpose of conveniently protecting the article against theft without any adverse effects on the article.
Description
Technical field
The utility model relates to a kind of anti-theft device for commodities.
Background technology
For some commodity on the open shelf that leaves places of business such as supermarket in, businessman has things stolen in order to prevent, adopts the mode that connects anti-theft device on commodity to carry out antitheft at present more and more.For some article, such as clothes, adopt antitheft pin at present as alarm, alarm need sting to wear the clothes and just can be fixed during use.This pin type alarm can not be applied to fur clothing, leather shoes etc. can not be by the commodity of acupuncture.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of folder formula anti-theft device for commodities, with the convenient antitheft problem that solves some commodity harmlessly.For this reason, the utility model is by the following technical solutions: it comprises and is used to press from both sides the clamp assembly of commodity and promotes the driver part that changes that described clamp assembly clamps commodity, described driver part is cam or eccentric wheel, and described anti-theft device for commodities also is provided with and pins the latch mechanism that it can't be rotated.Owing to adopt the technical solution of the utility model, can utilize clamp assembly that anti-theft device is fixed on the commodity, make the interior commodity anti-theft electronic tag of anti-theft device for commodities attached on the commodity, thereby realize commodity anti-theft easily and commodity are not had a bit adverse effect.
When adopting technique scheme, further technical scheme below the utility model also can adopt or make up and adopt:
Described latch mechanism comprises and the gear of the synchronous rotation of driver part and the lock of gear.
Described gear is contained on the axle of described driver part.
Described lock comprises pawl mechanism, and described pawl mechanism comprises and the pawl arm of gear coaxial rotation and the pawl head that cooperates with tooth on the gear, and described lock also comprises the dead bolt of the pinning pawl arm that can unblank because of attraction.
Described pawl head is supported on the spring that is in the hammerlock, and described anti-theft device is provided with the position limiting structure of driver part slewing area.
Described dead bolt is in the rear of described pawl arm, and the rear end of described pawl arm has the hole that cooperates with described dead bolt.
It is provided with shell, and described gear, driver part are located in the shell, and described hammerlock is hinged on the shell and forms the rotatable cover of shell, described shell in addition clip slot, described clamp assembly stretches in the clip slot from clamping trough wall in shell.
In shell, be provided with when the pawl arm and be in the position limiting structure that anti-claw stop head when being lockable the position withdraws from gear.
Description of drawings
Fig. 1 is that embodiment 1 provided by the utility model is in the schematic diagram when unblanking not press from both sides state.
Fig. 2 is when being in Fig. 1 state, and embodiment 1 is provided with the cutaway view of this side of cam.
Fig. 3 is when being in Fig. 1 state, and embodiment 1 is provided with the cutaway view of this side of latch mechanism.
Fig. 4 presss from both sides for embodiment 1 is in and the schematic diagram when being lockable state.
Fig. 5 is when being in Fig. 4 state, and embodiment 1 is provided with the cutaway view of this side of cam.
Fig. 6 is when being in Fig. 4 state, and embodiment 1 is provided with the cutaway view of this side of latch mechanism.
Fig. 7 is the explosive view of present embodiment 1.
Fig. 8 be among the embodiment 2 provided by the utility model driver part and the axle schematic diagram.
Fig. 9 presss from both sides for embodiment 2 is in and the cutaway view that this side of driver part is set when being lockable state.
Figure 10 presss from both sides for embodiment 2 is in and the cutaway view that this side of latch mechanism is set when being lockable state.
Figure 11 is that embodiment 2 is in the cutaway view that this side of driver part is set when unblanking not press from both sides state.
Figure 12 is that embodiment 2 is in the cutaway view that this side of latch mechanism is set when unblanking not press from both sides state.
Figure 13 is the cutaway view that driver part this side be set of embodiment 2 after hammerlock is rotated further when Figure 11 state.
The cutaway view that this side of latch mechanism is set when Figure 14 is in Figure 13 state for embodiment 2.
The specific embodiment
The utility model comprises and is used to press from both sides the clamp assembly 1 of commodity and promotes the driver part that described clamp assembly 1 clamps commodity, described driver part adopts cam 2, the utility model also is provided with clip slot 3 in its outside, described clamp assembly stretches into clip slot 3 from the clamping trough wall place, described clamp assembly 1 comprises its slidably body and be located at the flexible pad 11 of body head, described in the present embodiment body is a cylindricality, and the wall surfaces of described clip slot 3 also is provided with flexible pad 31.
Described anti-theft device for commodities also is provided with and pins the latch mechanism that cam 2 can't rotate it.
Described latch mechanism comprises and the gear 4 of the synchronous rotation of cam and the lock of gear 4.
Described gear 4 can with cam 2 coaxial rotations, also can disalignment rotation, as long as the purpose that cam can not rotate when realizing that gear does not change.In the present embodiment, described gear 4 is contained on the axle 21 of described cam, both coaxial rotations.Drawing reference numeral 74 is the mandrel of described axle 21, and it is supported on the shell 7.
Described lock comprises pawl mechanism, described pawl mechanism comprises and the pawl arm 51 of gear coaxial rotation and the pawl head 52 that cooperates with tooth on the gear, pawl arm 51 serves as that axle rotates with mandrel 74, the tooth that described pawl head 52 can insert in the gear can not rotate gear, described lock also comprises the dead bolt 6 of the pinning pawl arm that can unblank because of attraction, described dead bolt is installed in the lock housing 60, is supported by spring 61.
Described pawl head 52 is supported on the spring 53 that is arranged in the hammerlock, and described lock is provided with the regulating part 54 of the described spring 53 of the adjusting that is threaded in the described hammerlock.Drawing reference numeral 56 is an inner thread piece set in the pawl arm, the external thread piece of regulating part 54 for being threaded with it, and described regulating part rear portion is provided with the 1-shaped open 57 that cooperates with screwdriver.Like this, can also regulate the coupling mechanism force of 52 pairs of gears 4 of pawl head.
The utility model is provided with shell 7, described shell is two storehouse formula structures, wherein a storehouse 71 is provided with described pawl arm, gear, described gear 4 is located in this storehouse of shell, described hammerlock is hinged on the shell and forms the rotatable cover in this storehouse of shell, another storehouse 72 is provided with commodity anti-theft electronic tag 8 and cam 2, clamp assembly 1, the shell in this storehouse in addition described clip slot 3, described clamp assembly 1 stretches in the clip slot from clamping trough wall in housing.Drawing reference numeral 73 is the lid in storehouse 72.Said structure not only increases the intensity of shell, and can avoid interacting between different structure.
Described dead bolt is in the lock housing 60 at shell 7 rear portions, and dead bolt is in the rear of described pawl arm, and the rear end of described pawl arm has the hole 55 of its insertion of confession that cooperates with described dead bolt.
Present embodiment is provided with the position limiting structure of driver part slewing area on the basis of embodiment 1.Described position limiting structure comprises that the little raised line 22 that is arranged on similar driver part 2 rotatable parts such as grade and projection 74, described protruding 75 are arranged on the lid 73 in driver part 2 residing storehouses 72 or on the motionless parts such as shell 7 of described device.Driver part 2 can adopt cam or eccentric wheel.
The other parts of present embodiment are identical with embodiment 1, the identical implication of representative that drawing reference numeral is identical with Fig. 1-7 in Fig. 8-14.
With reference to Figure 11,12, after unblanking, rotatable pawl arm 51 bumps to projection 75 until little raised line 22, and at this moment, driver part 2 can not be rotated further with gear 4, thereby prevents to be operated the adverse effect that produces next time because of driver part turns over the position.
With reference to accompanying drawing 13,14, even continue equidirectional rotary pawl arm after going to Figure 11 state, at this moment, spring 53 by compression, pawl head 52 is beated on gear, the pawl arm still can change, but gear and driver part 2 do not change, thereby anti-locking apparatus is damaged, in this stage, can hear pawl head 52 ticktacks of rattling away, the indication user, this device is removed clamp position fully.
When this device needs to clamp commodity, go back to the pawl arm in the other direction, clamp commodity when, but when pawl arm 51 is still given prominence to outside shell 7, continue to go back to the pawl arm, at this moment, spring 53 by compression, pawl head 52 is beated on gear, and the pawl arm still can go back to, but gear and driver part 2 are difficult to change because of clamping again, in this stage, can hear pawl head 52 ticktacks of rattling away, the indication user, this device has clamped commodity.
Need to prove, owing to pawl head of the present utility model is supported by spring, so, can beat, like this, the commodity that the utility model can the clamping different-thickness, when clamp assembly was clamped commodity, even because of the thickness difference of commodity, the pawl arm was given prominence to sometimes outside shell 7, continue to go back to the pawl arm, at this moment, spring 53 by compression, pawl head 52 is beated on gear, the pawl arm still can transfer back to lock-bit, and dead bolt can be pinned the pawl arm, and does not influence the clamping to commodity.
In addition, can further be provided with in shell when the pawl arm and be in when being lockable the position, anti-claw stop head withdraws from the position limiting structure 76 of gear, this position limiting structure is in the storehouse 71, like this, and after the pawl arm is lockable, the pawl head can not retreat beats, thereby further guarantees can illegally do not removed clamp position by force.
Claims (9)
1. one kind presss from both sides the formula anti-theft device for commodities, it is characterized in that it comprises the driver part that changes that is used to press from both sides the clamp assembly of commodity and promotes described clamp assembly clamping commodity, described driver part is cam or eccentric wheel, and described anti-theft device for commodities also is provided with and pins the latch mechanism that it can't be rotated.
2. a kind of folder formula anti-theft device for commodities as claimed in claim 1 is characterized in that described latch mechanism comprises and the gear of the synchronous rotation of driver part and the lock of gear.
3. a kind of folder formula anti-theft device for commodities as claimed in claim 2 is characterized in that described gear is contained on the axle of described driver part.
4. as claim 2 or 3 described a kind of folder formula anti-theft device for commodities, it is characterized in that described lock comprises pawl mechanism, described pawl mechanism comprises and the pawl arm of gear coaxial rotation and the pawl head that cooperates with tooth on the gear, and described lock also comprises the dead bolt of the pinning pawl arm that can unblank because of attraction.
5. a kind of folder formula anti-theft device for commodities as claimed in claim 4 is characterized in that described pawl head is supported on the spring that is in the hammerlock, and described anti-theft device is provided with the position limiting structure of driver part slewing area.
6. a kind of folder formula anti-theft device for commodities as claimed in claim 4 is characterized in that described dead bolt is in the rear of described pawl arm, and the rear end of described pawl arm has the hole that cooperates with described dead bolt.
7. a kind of folder formula anti-theft device for commodities as claimed in claim 4, it is characterized in that it is provided with shell, described gear, driver part are located in the shell, described hammerlock is hinged on the shell and forms the rotatable cover of shell, described shell in addition clip slot, described clamp assembly stretches in the clip slot from clamping trough wall in shell.
8. a kind of folder formula anti-theft device for commodities as claimed in claim 7 is characterized in that being provided with in shell when the pawl arm and is in the position limiting structure that anti-claw stop head when being lockable the position withdraws from gear.
9. a kind of folder formula anti-theft device for commodities as claimed in claim 1 is characterized in that it is provided with clip slot in its outside, and described clamp assembly stretches into clip slot from the clamping trough wall place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201114401U CN201709559U (en) | 2010-02-05 | 2010-02-05 | Clamp-type shoplifting prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201114401U CN201709559U (en) | 2010-02-05 | 2010-02-05 | Clamp-type shoplifting prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201709559U true CN201709559U (en) | 2011-01-19 |
Family
ID=43455549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201114401U Expired - Lifetime CN201709559U (en) | 2010-02-05 | 2010-02-05 | Clamp-type shoplifting prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201709559U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102270370A (en) * | 2011-08-15 | 2011-12-07 | 杭州中瑞思创科技股份有限公司 | Clamping type commodity anti-theft device applied to electronic commodity security industry |
| WO2013023428A1 (en) * | 2011-08-15 | 2013-02-21 | 杭州中瑞思创科技股份有限公司 | Clamp-type article surveillance device applied to electronic article surveillance industry |
| CN108133660A (en) * | 2017-12-08 | 2018-06-08 | 张家港翔龙物流科技有限公司 | One kind can pull label assembly |
| CN111655957A (en) * | 2017-12-11 | 2020-09-11 | 关卡系统股份有限公司 | Adjustable safety device for belt |
| CN113047703A (en) * | 2021-02-25 | 2021-06-29 | 杭州品铂科技有限公司 | Anti-disassembly alarm device based on magnetic attraction, magnetic attraction unlocking device and alarm method thereof |
-
2010
- 2010-02-05 CN CN2010201114401U patent/CN201709559U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102270370A (en) * | 2011-08-15 | 2011-12-07 | 杭州中瑞思创科技股份有限公司 | Clamping type commodity anti-theft device applied to electronic commodity security industry |
| WO2013023428A1 (en) * | 2011-08-15 | 2013-02-21 | 杭州中瑞思创科技股份有限公司 | Clamp-type article surveillance device applied to electronic article surveillance industry |
| CN108133660A (en) * | 2017-12-08 | 2018-06-08 | 张家港翔龙物流科技有限公司 | One kind can pull label assembly |
| CN108133660B (en) * | 2017-12-08 | 2024-04-02 | 张家港龙翔机电设备有限公司 | Can drag label subassembly |
| CN111655957A (en) * | 2017-12-11 | 2020-09-11 | 关卡系统股份有限公司 | Adjustable safety device for belt |
| CN111655957B (en) * | 2017-12-11 | 2022-05-10 | 关卡系统股份有限公司 | Adjustable safety device for belt |
| CN113047703A (en) * | 2021-02-25 | 2021-06-29 | 杭州品铂科技有限公司 | Anti-disassembly alarm device based on magnetic attraction, magnetic attraction unlocking device and alarm method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201709559U (en) | Clamp-type shoplifting prevention device | |
| US9675184B2 (en) | Spiral exhibition hanger having time delay mechanism and capable of allowing commodities to be placed on or taken down | |
| US20140327228A1 (en) | Anti-rattle device for receiver hitches and accessories | |
| CN209163644U (en) | A kind of anti-theft tag tripper | |
| US7441426B2 (en) | Arrangement for arresting a portable object to a stationary object by a cable | |
| EP3374208A1 (en) | Tow hitch | |
| US20110167881A1 (en) | Anti-theft devices for portable objects such as laptops | |
| CN201984601U (en) | Traceless clamp type commodity antitheft device | |
| WO2018090589A1 (en) | Double security protection bag and combination lock | |
| CN104828178A (en) | Electronic head lock used on electric vehicle | |
| CN102069863A (en) | Steering shaft locking device for a bicycle | |
| US1502933A (en) | Auto lock | |
| CN204315021U (en) | Telescopic rope type anti-theft tag | |
| CN206053555U (en) | A kind of anti-theft lockset structure | |
| CN210925806U (en) | Mechanical type sideslip door blocking device | |
| CN207264537U (en) | A kind of anti-theft tag | |
| CN201291937Y (en) | Anti-theft locking device of vehicle | |
| CN201810075U (en) | Anti-theft lock | |
| CN110273583A (en) | A kind of lockaid gun | |
| CN209343649U (en) | The anti-theft tag of bidentate braking | |
| CN206171589U (en) | Locking mechanical system that freight train driver's cabin was used | |
| CN202417095U (en) | Goods anti-theft device applicable to jewelry protection | |
| CN202084120U (en) | Article anti-theft device | |
| RU2039865C1 (en) | Device for locking garments, bags, shoes | |
| NL1040524C2 (en) | Securing unit for bicycle carry device. |
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: Hangzhou City, Zhejiang province 310015 Shangcheng District Moganshan Road No. 1418-25 city science and Technology Park Patentee after: CENTURY TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province 310015 Shangcheng District Moganshan Road No. 1418-25 city science and Technology Park Patentee before: Hangzhou Century Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |