CN109209067A - A kind of commodity anti-theft apparatus - Google Patents
A kind of commodity anti-theft apparatus Download PDFInfo
- Publication number
- CN109209067A CN109209067A CN201811320526.2A CN201811320526A CN109209067A CN 109209067 A CN109209067 A CN 109209067A CN 201811320526 A CN201811320526 A CN 201811320526A CN 109209067 A CN109209067 A CN 109209067A
- Authority
- CN
- China
- Prior art keywords
- tooth part
- moving tooth
- locking
- theft
- gear ring
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
- E05B73/0017—Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops
- E05B73/0029—Tags wrapped around the protected product using cables, wires or the like, e.g. with cable retraction for tensioning
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The present invention relates to a kind of anti-theft devices of commodity.A kind of commodity anti-theft apparatus, including bundle rope and shell, the shell includes upper housing and lower case, bundle rope connects upper housing with lower case, and the upper housing includes rotating member, in rotating member peripheral hardware rack gear, it is equipped with bundle rope below rotating member and wears joint chair, rotating member is connected with locking member, and the locking member includes the moving tooth part with gear ring cooperation, and gear ring engages in the axial direction with moving tooth part.It can effectively prevent anti-theft device the present invention provides one kind to be destroyed, lock good anti-theft effect, a kind of easy to operate commodity anti-theft apparatus；It solves anti-theft device for commodities existing in the prior art to be more easily damaged, the bad technical problem of locking anti-theft effect.
Description
Technical field
The present invention relates to a kind of anti-theft devices of commodity.
Background technique
The place that open-shelf is sold goods, such as supermarket, household electrical appliances sales field, the large piece article sold or shown or be in cube
Etc. shapes three-dimensional commodity, such as luggage, tank, food-box, equipped with packing case, packing box, books sold goods etc., be difficult to set
Suitable anti-theft device is set, even if setting anti-theft device, is also easy to be not discovered the illegal dismounting in ground.In existing patent text
In part, for anti-theft device, there are such disclosure, such as Chinese patent: " a kind of commodity anti-theft apparatus (CN202731495U) ", including
Lock box, the lock box include the controls of spool and rotating scroll, and the controls integrated setting has auxiliary rotary supporting rod, bee
Ring alarm escutcheon and lock pin shell, wherein the buzzer siren escutcheon is equipped at least one speaker hole, the lock pin
Shell is equipped with an open keyhole, and the auxiliary rotary supporting rod, speaker hole and open keyhole be not on central axes.Though this structure
It is so provided with beep alarm device, but its structure still remains the problem of anti-theft device is more easily damaged.
Summary of the invention
It can effectively prevent anti-theft device the present invention provides one kind to be destroyed, locking good anti-theft effect, easy to operate one
Kind commodity anti-theft apparatus；It solves anti-theft device for commodities existing in the prior art to be more easily damaged, locking anti-theft effect is bad
Technical problem.
Above-mentioned technical problem of the invention is solved by following technical proposals: a kind of commodity anti-theft apparatus, including bundle rope
And shell, the shell include upper housing and lower case, bundle rope connects upper housing with lower case, and the upper housing includes
Rotating member is equipped with bundle rope below rotating member and wears joint chair, rotating member is connected with locking in rotating member peripheral hardware rack gear
Component, the locking member include the moving tooth part with gear ring cooperation, and gear ring engages in the axial direction with moving tooth part.Rotate structure
Part rotation drives bundle rope tightening, by the cooperation of locking member and gear ring, to allow after commodity are fixed between upper-lower casing by bundle rope
Rotating member cannot reversely rotate, so that commodity be fixed.Gear ring engaging in the axial direction with moving tooth part, bundle rope tightening
Afterwards, tie rope Impact direction be exactly axially, bundle rope tightening pressure make gear ring and engaging for moving tooth part tighter, thus
The anti-theft effect for guaranteeing commodity anti-theft apparatus, improves the locking property of product.
Preferably, the moving tooth part is annular fluted disc, the upper surface of annular fluted disc is equipped with unidirectional tooth, the upper end of gear ring
The lower surface of lid is equipped with one way engagement tooth.Annular fluted disc, circumferential full engagement improve engagement and arrive guide effect.Fluted disc end simultaneously
The tooth in face is unidirectional tooth, facilitates rotating member to carry out rotation and tightens engagement.
Preferably, the locking member further includes elastic component, the elastic component includes being located at below moving tooth part
One end of spring element, spring element connects with moving tooth part, and the other end of spring element is connected on rotating member, the elastic force side of spring element
To the axial direction for moving tooth part.Elastic component is constantly in compressive state, and annular fluted disc is pressed upwards, allows annular fluted disc and tooth
Circle engagement simultaneously because allowing rotating member that can realize locking with single direction rotation and finally the reason of unidirectional tooth, and cannot reversely revolve
Turn, to realize antitheft.Spring element can have the component of elasticity for the bouncing plate of arc or spring etc..
Preferably, the locking member further includes release member, the release member includes being located at moving tooth part
Retention bead in annular fluted disc is equipped with pressing plate above retention bead, locking plate is equipped in the top of pressing plate, on locking plate
It is connected with return unit.More preferably, two limit plates being parallel to each other are equipped in the annular fluted disc of the moving tooth part, every
A limit plate is equipped with a retention bead, and retention bead is provided with limit inclined-plane, and the pressing plate is equipped with and the cooperation of limit inclined-plane
Inclined-plane, the radial direction of the direction of motion of locking plate along annular fluted disc.More preferably, the return unit includes resetting bullet
Spring, reset spring are located at the end of locking plate, push locking plate to move along the radial direction of moving tooth part, set above locking plate
There is pin shaft, is equipped with spring above pin shaft, pin shaft and spring are located in the cavity of button.
Return unit resets under external force, to remove the pressure above locking plate, locking plate end is answered
Position spring pushes locking plate movement, and locking plate pushes the pressing plate of lower section to move out, since the inclined-plane of pressing plate and retention bead is matched
It closes, thus due to the horizontal movement of pressing plate, the realization of moving tooth part is allowed to move downward, to unlock engaging for moving tooth part and gear ring.
Preferably, the rotating member includes rotation lid and rotating base, moving tooth part is socketed in rotation and covers outer, gear ring
It is socketed in the rotation side of covering.
Preferably, the release member and report for being equipped with locking member are covered in the space between rotating base in the rotation
Alert circuit board, warning circuit plate are mounted on rotating base.
Preferably, the moving tooth part is annular, the annular lower surface of moving tooth part is evenly equipped with spring element, the one of spring element
End is fixed on moving tooth part, and the other end of spring element is connected on rotating base, and spring element pushes moving tooth part to gear ring direction, lock
Moving tooth part is pushed to far from gear ring direction when release member in tight component unlocks.Spring element is evenly arranged below moving tooth part, right
The support force of moving tooth part is balanced, and moving tooth part can steadily be engaged with gear ring, to realize that locking is antitheft.
Therefore, a kind of commodity anti-theft apparatus of the invention has following advantages: (1) facilitating operation, the setting of unidirectional tooth can be with
Tightening bundle rope is rotated in the forward direction, reversed stress can prevent bundle rope from unclamping.(2) gear ring engages entirely with moving tooth part circumferencial direction, and nibbles
It closes direction in axial direction, device is effectively prevent to be pried open, improve safety.(3) cooperation for utilizing inclined-plane, so that horizontal movement
It is converted into up and down motion, realizes unlock, easy to operate, stability is good.
Detailed description of the invention
Fig. 1 is a kind of stereoscopic schematic diagram of commodity anti-theft apparatus of the invention.
Fig. 2 is explosive view of the invention.
Fig. 3 is the perspective view that locking member is mounted on rotating base.
Fig. 4 is the exploded isometric figure of moving tooth part and pressing plate.
Fig. 5 is the main view of moving tooth part.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solution to invention is described in further detail.
Embodiment:
As shown in Figure 1, a kind of commodity anti-theft apparatus, including bundle rope 4 and shell.Wherein shell includes upper housing 3 and lower case 5, bundle
Rope 4 connects upper housing 3 and lower case 5.Upper housing 3 includes rotating member 1, and gear ring 2, gear ring 2 are socketed with outside rotating member 1
Annular upper end face bottom surface integrally formed with unidirectional tooth 6, locking member is installed in rotating member, locking member includes position
Moving tooth part 10, moving tooth part 10 are annular, and the upper surface of moving tooth part 10 is equipped with unidirectional tooth, and moving tooth part 10 and the unidirectional tooth of gear ring 2 are nibbled
It closes and realizes locking.Be equipped with bundle rope below rotating member and wear joint chair 20, bundle rope 4 is worn in joint chair 20 by bundle rope and is penetrated, then with rotation
Turn component to connect, the rotation of rotating member drives bundle rope tightening, and article is tied.
As shown in Fig. 2, rotating member 1 includes rotation lid 19 and rotating base 11.Rotation cover equipped with it is orthogonal by
Buttonhole and locking plate hole are equipped with button 7 in button hole, pin shaft 21 and spring 8 are equipped in button cavities, due to the work of spring
With allowing button to move up and down in button hole.Locking plate 14 is installed in locking plate hole, locking plate 14 can be in locking plate hole
Interior horizontal movement.Pin shaft 21 is connected in the pin shaft hole of 14 one end of locking plate, is socketed with reset spring in the other end of locking plate
15.Connected by cascaded surface with pressing plate 9 in the lower section of locking plate.Rotation lid 19 is plugged in the annular gear ring of moving tooth part 10, is revolved
After hub cap 19 is plugged in moving tooth part, gear ring 6 is socketed with outside rotation lid.It is equipped with cavity at the center of rotating base 11, is being revolved
Turn that battery cover plate 12 is installed on pedestal, battery is installed in battery cover on piece, battery is connected with warning circuit 13.Rotating base
11, which are located at bundle rope, wears in joint chair 20.
As shown in Fig. 3 and 4 and 5, moving tooth part 10 includes annular gear ring, integrally formed with being parallel to each other in annular gear ring
Two limit plates 18, integrally formed with a retention bead 17 on each limit plate 18, retention bead is right-angled trapezium shape, limit
Position protrusion has an inclined-plane, pressing plate 9 is disposed with above retention bead, the lower surface of pressing plate 9 is provided with and retention bead
The corresponding inclined-plane in inclined-plane, the top of pressing plate are connected with locking plate 14 by cascaded surface, under the action of 14 reset spring 15 of locking plate,
It can move horizontally, to be moved horizontally with dynamic pressure plate, since pressing plate is to be connect by inclined-plane with gear ring, thus the level of pressing plate
It is mobile, so that moving tooth part moves up and down.
Be evenly equipped with spring element in the lower end surface of moving tooth part 10, spring element is a bouncing plate 16, one end of bouncing plate 16 with
Moving tooth part 10 is fixed, and the other end of bouncing plate 16 is connected to the upper surface of rotating base 11.
In use, rotation rotation lid, drives rotating base and moving tooth part to rotate together, bundle rope solderless wrapped connection is on rotating base.
Bouncing plate is constantly in compressive state, but since moving tooth part and gear ring are unidirectional tooth engagements, can be with when rotating in the forward direction rotation lid
By bundle rope tightening.After the completion of bundle rope ties up commodity, since the elastic force of bouncing plate compresses moving tooth part and gear ring, moving tooth part is not
It can reversely rotate.To lock commodity, prevent from being stolen.When needing to take out commodity, pin shaft is lifted up first with magnet,
Locking plate is pushed outwardly by reset spring, and the horizontal movement of locking plate drives presser motion, the limit convex on pressing plate and moving tooth part
It rises through inclined-plane cooperation, to drive moving tooth part to move downward by the horizontal movement of pressing plate, by engaging for moving tooth part and gear ring
It unclamps.To realize unlock.
Claims (9)
1. a kind of commodity anti-theft apparatus, including bundle rope and shell, the shell include upper housing and lower case, bundle is restricted upper housing
It is connected with lower case, it is characterised in that: the upper housing includes rotating member, in rotating member peripheral hardware rack gear, is being rotated
It is equipped with bundle rope below component and wears joint chair, rotating member is connected with locking member, and the locking member includes cooperating with gear ring
Moving tooth part, gear ring engage in the axial direction with moving tooth part.
2. a kind of commodity anti-theft apparatus according to claim 1, it is characterised in that: the moving tooth part is annular fluted disc, ring
The upper surface of shape fluted disc is equipped with unidirectional tooth, and the lower surface of the upper end cover of gear ring is equipped with one way engagement tooth.
3. a kind of commodity anti-theft apparatus according to claim 1, it is characterised in that: the locking member further includes elasticity
Part, the elastic component include the spring element below the moving tooth part, and one end of spring element connects with moving tooth part, spring element it is another
One end is connected on rotating member, and the elastic force direction of spring element is the axial direction of moving tooth part.
4. a kind of commodity anti-theft apparatus according to claim 1, it is characterised in that: the locking member further includes unlock structure
Part, the release member include the retention bead in the annular fluted disc of moving tooth part, and pressing plate is equipped with above retention bead,
It is equipped with locking plate in the top of pressing plate, return unit is connected on locking plate.
5. a kind of commodity anti-theft apparatus according to claim 4, it is characterised in that: set in the annular fluted disc of the moving tooth part
There are two limit plates being parallel to each other, a retention bead is equipped on each limit plate, retention bead is provided with limit inclined-plane,
The pressing plate is equipped with the inclined-plane with the cooperation of limit inclined-plane, the radial direction of the direction of motion of locking plate along annular fluted disc.
6. a kind of commodity anti-theft apparatus according to claim 4, it is characterised in that: the return unit includes reset spring,
Reset spring is located at the end of locking plate, pushes locking plate to move along the radial direction of moving tooth part, is equipped in the top of locking plate
Pin shaft, pin shaft top are equipped with spring, and pin shaft and spring are located in the cavity of button.
7. according to claim 1 to a kind of commodity anti-theft apparatus described in 6 any one, it is characterised in that: the rotating member
Including rotation lid and rotating base, moving tooth part is socketed in outside rotation lid, and gear ring is socketed in the rotation side of covering.
8. a kind of commodity anti-theft apparatus according to claim 7, it is characterised in that: between the rotation lid and rotating base
Space in be equipped with the release member and warning circuit plate of locking member, warning circuit plate is mounted on rotating base.
9. a kind of commodity anti-theft apparatus according to claim 7, it is characterised in that: the moving tooth part is annular, moving tooth part
Annular lower surface be evenly equipped with spring element, one end of spring element is fixed on moving tooth part, and the other end of spring element is connected to rotation
On pedestal, spring element pushes moving tooth part to gear ring direction, by moving tooth part to far from tooth when the release member in locking member unlocks
Direction is enclosed to push.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320526.2A CN109209067A (en) | 2018-11-07 | 2018-11-07 | A kind of commodity anti-theft apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320526.2A CN109209067A (en) | 2018-11-07 | 2018-11-07 | A kind of commodity anti-theft apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109209067A true CN109209067A (en) | 2019-01-15 |
Family
ID=64995438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811320526.2A Withdrawn CN109209067A (en) | 2018-11-07 | 2018-11-07 | A kind of commodity anti-theft apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209067A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439391A (en) * | 2019-03-18 | 2019-11-12 | 兰溪正科锁具有限公司 | A kind of Mobile phone antitheft lock |
| CN112031558A (en) * | 2020-09-09 | 2020-12-04 | 杭州申迪电子科技有限公司 | Cylindrical commodity double-ring anti-theft label |
| CN112664070A (en) * | 2020-11-23 | 2021-04-16 | 思创医惠科技股份有限公司 | Rope-bound commodity protection device |
-
2018
- 2018-11-07 CN CN201811320526.2A patent/CN109209067A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439391A (en) * | 2019-03-18 | 2019-11-12 | 兰溪正科锁具有限公司 | A kind of Mobile phone antitheft lock |
| CN110439391B (en) * | 2019-03-18 | 2021-09-03 | 广州市鼎添生物医药科技有限公司 | Mobile phone anti-theft lock |
| CN112031558A (en) * | 2020-09-09 | 2020-12-04 | 杭州申迪电子科技有限公司 | Cylindrical commodity double-ring anti-theft label |
| CN112664070A (en) * | 2020-11-23 | 2021-04-16 | 思创医惠科技股份有限公司 | Rope-bound commodity protection device |
| JP2022082499A (en) * | 2020-11-23 | 2022-06-02 | 思創医惠科技股▲ふん▼有限公司 | Rope hooking type product protection device |
| JP7186408B2 (en) | 2020-11-23 | 2022-12-09 | 思創医惠科技股▲ふん▼有限公司 | Rope hanging product protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190115 |
|
| WW01 | Invention patent application withdrawn after publication |