CN205677388U - Anti-theft glasses button - Google Patents
Anti-theft glasses button Download PDFInfo
- Publication number
- CN205677388U CN205677388U CN201620619854.2U CN201620619854U CN205677388U CN 205677388 U CN205677388 U CN 205677388U CN 201620619854 U CN201620619854 U CN 201620619854U CN 205677388 U CN205677388 U CN 205677388U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- adjusting slider
- groove
- base
- gear piece
- 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
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to anti-theft glasses button, is unlocked by magnet, including base, adjusting slider and upper cover, base upper end has groove, is provided with base limiting section on groove top；Adjusting slider is installed in base groove, slides up and down along groove, and adjusting slider lower end outside is provided with slide block limiting section, when adjusting slider moves up, slide block limiting section offsets with base limiting section, and adjusting slider upper surface is provided with unidirectional teeth groove, is provided with slide block screens groove in the middle of unidirectional teeth groove；Irony gear piece is located at adjusting slider upper end, and lower surface is provided with unidirectional teeth, corresponding with the unidirectional tooth slot position of adjusting slider, is provided with gear piece screens portion inside irony gear piece；Upper cover is threaded connection and is set in chassis outer side, the mutual clamping of upper cover latch and gear piece screens portion, and corresponding gear piece screens portion is provided with block, and upper cover latch outer sheath is provided with spring, and end face inside upper cover is supported in its upper end, and irony gear piece is supported in lower end.Have and use simple, safety；Can prevent overexertion and violence from unlocking.
Description
Technical field
The utility model relates to a kind of anti-theft glasses button, antitheft for spectacle frame.
Background technology
Spectacle frame ratio is lighter, very big particularly with valuable spectacle frame theft-proof requirement, on market such as:
Application number: 200430105850.5 for commodity particularly spectacle frame antitheft in market.Product is built with signal
Generator, may be installed on the commodity of spectacle frame in market etc.If carrying commodity without shop-assistant's license to go out market, this product
Product will trigger the alarm device on market doorway, sends alarm sound.
Application number: 200920294878.5 relate to a kind of anti-theft tag being exclusively used in spectacle frame.Technology to be solved is asked
The anti-theft device that is to provide of topic should have that theftproof performance is good, will not damage glasses itself and easy-to-use feature.Technical side
Case is: a kind of dedicated theft-guarding tag for spectacle frame, including the tubular drain pan of a top end opening, be fixed on drain pan openend ring-type on
The cover core in bottom case inner cavity and the coil being arranged on bottom case inner cavity wall portion are inserted in lid, rotating and lower half, cover core upper
Half portion is formed with positioning hole;The opening edge edge of cover core bottom is formed with a circle one way engagement tooth;The inner periphery of the outer screw piece of cover core inner chamber
It is formed with regulation screw thread on face, between outer spiral shell and cover core, be provided with sliding groove structure;It is formed with and regulates in the interior screw piece of bottom case inner cavity central authorities
The screw thread of threaded engagement, the stage clip in drain pan forces in an annular force limiter;It is formed with a unidirectional grinding tooth of circle on annular gear ring;Separately have
Several springs apply pressure to annular gear ring makes the unidirectional grinding tooth on its end face coordinate with described engaging tooth.
Application number: 03267212.8 1 kinds of anti-theft device of eyeglass frames, including drain pan, face-piece, fixation clip and activity pressure
Block, drain pan has guide pillar and bulge loop, and drain pan and face-piece tightly connect integral, have alarm appliance, in face between drain pan and face-piece
Shell has screw rod, and the shoulder of screw rod is clamped in the cavity between drain pan and face-piece, and the guide pillar under drain pan passes through movable holddown and work
Fixation clip fastening in dynamic pressure block length hole, screw flight section is spirally connected with the internal thread of movable holddown, and movable holddown outer wall begins
The contact internal walls of the bulge loop with drain pan eventually.It is skillfully constructed, simple in construction, efficiently utilizes face-piece, sky that drain pan is formed
Between, containing female boss on alarm element, stud and movable holddown, volume is little, lightweight, can not dismantle, can only
This device could be loaded onto or take off from the leg of spectacle frame by special instrument.
Content of the invention
Technical problem to be solved in the utility model is to provide use simple, and safe and reliable, use magnet is unlocked
Anti-theft glasses button.
The utility model solves above-mentioned technical problem and is adopted the technical scheme that: a kind of anti-theft glasses button, including base,
Adjusting slider and upper cover, wherein:
Described base lower end closed, upper end has groove, is provided with base limiting section on groove top；
One adjusting slider is installed in base groove, slides up and down along groove, and adjusting slider lower end outside is provided with slide block limit
Position portion, when adjusting slider moves up, slide block limiting section offsets with base limiting section, and adjusting slider upper surface is provided with unidirectional tooth
Groove, is provided with slide block screens groove in the middle of unidirectional teeth groove；
One irony gear piece is located at adjusting slider upper end, and lower surface is provided with unidirectional teeth, the unidirectional teeth groove position with adjusting slider
Put correspondence, wedging, inside irony gear piece, be provided with gear piece screens portion；
One upper cover is threaded connection and is set in chassis outer side, and the corresponding slide block screens groove of upper cover is provided with cover latch, corresponding
Gear piece screens portion is provided with block, the mutual clamping of upper cover latch and gear piece screens portion, and upper cover latch outer sheath is provided with spring, on spring
End supports end face inside upper cover, and irony gear piece is supported in lower end.
Operation principle of the present utility model is: by upper cover latch and gear piece screens portion, upper cover can drive irony gear piece to revolve
Turning, irony gear piece can move up and down along upper cover latch.During normal condition, irony gear piece is pressed on adjusting slider by spring effect
On, unidirectional teeth and unidirectional teeth groove phase wedging, unidirectional teeth relatively unidirectional teeth groove constantly skids when rotating clockwise, turns counterclockwise
When dynamic locked, it is impossible to rotate counterclockwise；When above magnet is placed in irony gear piece, irony gear piece overcomes spring force by magnetic force
Upwards, unidirectional teeth and unidirectional teeth groove disengage.
On the basis of such scheme, described adjusting slider lower surface is provided with slide block rubber blanket, and base is correspondingly provided with base
Rubber blanket.Slide block rubber blanket and base rubber blanket are used for clamping spectacle frame, prevent adjusting slider and base crushing spectacle frame simultaneously.
It on the basis of such scheme, inside adjusting slider, is provided with induction coil.Induction coil and corresponding antitheft detection
Device cooperates, and plays further anti-theft function.
On the basis of such scheme, it is simple to processing and installation, described block is separable with upper cover, and described block has lid
Cap buckle, is buckled in the upper cover draw-in groove of upper cover.
On the basis of such scheme.Described upper cover outer sheath is provided with overcoat, is interference fit between upper cover and overcoat,
Upper tops is provided with unlocking tooth.Rotary sleeve can skid, and merely by matching with upper cover unlocking tooth, unlocking tool rotates
Upper cover, prevents violence from unlocking.
On the basis of such scheme, for convenience of assembling, described slide block rubber blanket is fixed on adjusting slider by filler rod
Bottom surface.
The utility model has the advantage of: use simple, safe and reliable, use magnet is unlocked；Can effectively prevent firmly
Degree and violence are unlocked.
Brief description
Fig. 1 is the utility model decomposing schematic representation；
Fig. 2 the utility model inactive state master regards generalized section；
Fig. 3 the utility model inactive state side elevational cross-section schematic diagram；
Fig. 4 the utility model unlocking condition master regards generalized section；
Fig. 5 the utility model unlocking condition side elevational cross-section schematic diagram；
Fig. 6 is the utility model schematic top plan view；
Label declaration in accompanying drawing
Label in figure:
1 base；11 grooves；12 base limiting sections；
2 base rubber blankets；3 slide block rubber blankets；31 filler rods；
4 induction coils；
5 adjusting sliders；
51 slide block limiting sections；52 unidirectional teeth groove；53 slide block screens grooves；
6 irony gear pieces；61 unidirectional teeth；62 gear piece screens portions；
7 springs；
8 upper covers；
Cover latch on 81；82 upper cover draw-in grooves；83 unlocking teeth
9 blocks；91 block buckles；
10 overcoats.
Detailed description of the invention
If Fig. 1 is that the utility model decomposing schematic representation, Fig. 2 the utility model inactive state master are regarding generalized section, Fig. 3 basis
Utility model inactive state side elevational cross-section schematic diagram, Fig. 4 the utility model unlocking condition master regard generalized section and this practicality of Fig. 5
Shown in novel unlocking condition side elevational cross-section schematic diagram:
If Fig. 1 is to anti-theft glasses button a kind of shown in 5, including base the 1st, adjusting slider 5 and upper cover 8, also include:
Described base 1 lower end closed, upper end has groove 11, is provided with base limiting section 12 on groove top；
One adjusting slider 5 is installed in base 1 groove 11, slides up and down along groove 11, and adjusting slider 5 lower end outside is provided with
Slide block limiting section 51, when adjusting slider 5 moves up, slide block limiting section 51 offsets with base limiting section 12, on adjusting slider 5
End face is provided with and is provided with slide block screens groove 53 in the middle of unidirectional teeth groove 52, unidirectional teeth groove 52, is provided with induction coil inside adjusting slider 5
4；
One irony gear piece 6 is located at adjusting slider 5 upper end, and lower surface is provided with unidirectional teeth 61, the unidirectional tooth with adjusting slider 5
Groove 52 position is corresponding, is provided with gear piece screens portion 62 inside irony gear piece 6；
One upper cover 8 is threaded connection and is set in outside base 1, and the corresponding slide block screens groove 53 of upper cover 8 is provided with cover latch
81, the mutual clamping of upper cover latch 81 and gear piece screens portion 62, corresponding gear piece screens portion 62 is provided with block 9, outside upper cover latch 81
Being arranged with spring 7, end face inside upper cover 8 is supported in spring 7 upper end, and irony gear piece 6 is supported in lower end.
Being provided with slide block rubber blanket 3 in described adjusting slider 5 lower surface, base 1 is correspondingly provided with base rubber blanket 2.
Described block 9 has block buckle 91, is buckled in the upper cover draw-in groove 82 of upper cover 8.
Described upper cover 8 outer sheath is provided with overcoat 10, is interference fit between upper cover 8 and overcoat 10, and upper cover 8 top is provided with
Unlocking tooth 83.
Described slide block rubber blanket 3 is fixed on the bottom surface of adjusting slider 5 by filler rod 31.
As shown in Figures 2 and 3, during locking state, the unlocking tooth 83 using the lockaid gun alignment upper cover 8 closing magnetic force is clockwise
Rotary upper cover, irony gear piece 6 is pressed on adjusting slider 5 by spring 7 effect, unidirectional teeth 61 and unidirectional teeth groove 52 phase wedge
Closing, the relatively unidirectional teeth groove 52 of unidirectional teeth 61 constantly skids, and upper cover threadingly drives downwards clockwise and presses under adjusting slider 5, sliding
Block rubber blanket 3 and base rubber blanket 2 clamp spectacle frame；When rotating counterclockwise, the relatively unidirectional teeth groove 52 of unidirectional teeth 61 is locked, nothing
Method rotates counterclockwise, so cannot unlock.
During released state, as shown in Figs. 4-6, the unlocking tooth 83 using the lockaid gun alignment upper cover 8 opening magnetic force is counterclockwise
Rotary upper cover 8, irony gear piece 6 overcomes spring 7 elastic force upwards by magnetic force, and unidirectional teeth 61 disengage with unidirectional teeth groove 52, upper cover 8
Counterclockwise threadingly upwards, by upper cover latch 81 and slide block screens groove 53 pull-up adjusting slider 5, slide block rubber blanket 3 and base
Rubber blanket 2 unclamps spectacle frame.
Claims (6)
1. an anti-theft glasses button, including base (1), adjusting slider (5) and upper cover (8), it is characterised in that:
Described base (1) lower end closed, upper end has groove (11), is provided with base limiting section (12) on groove top；
One adjusting slider (5) is installed in base (1) groove (11), slides up and down along groove (11), outside adjusting slider (5) lower end
Side is provided with slide block limiting section (51), when adjusting slider (5) moves up, and slide block limiting section (51) and base limiting section (12) phase
Supporting, adjusting slider (5) upper surface is provided with and is provided with slide block screens groove (53) in the middle of unidirectional teeth groove (52), unidirectional teeth groove (52)；
One irony gear piece (6) is located at adjusting slider (5) upper end, and lower surface is provided with unidirectional teeth (61), the list with adjusting slider (5)
Corresponding to teeth groove (52) position, it is provided with gear piece screens portion (62) in irony gear piece (6) inner side；
One upper cover (8) is threaded connection and is set in base (1) outside, and corresponding slide block screens groove (53) of upper cover (8) is provided with upper cover
The mutual clamping in buckle (81), upper cover latch (81) and gear piece screens portion (62), corresponding gear piece screens portion (62) is provided with block (9),
Upper cover latch (81) outer sheath is provided with spring (7), and upper cover (8) inner side end face is supported in spring (7) upper end, and irony gear piece is supported in lower end
(6).
2. anti-theft glasses button according to claim 1, it is characterised in that: described adjusting slider (5) lower surface is provided with cunning
Block rubber blanket (3), base (1) is correspondingly provided with base rubber blanket (2).
3. anti-theft glasses button according to claim 1, it is characterised in that: it is provided with sense in described adjusting slider (5) inside
Answer coil (4).
4. anti-theft glasses button according to claim 1, it is characterised in that: described block (9) has block buckle (91), card
It is buckled in the upper cover draw-in groove (82) of upper cover (8).
5. the anti-theft glasses button according to claim 1 or 3, it is characterised in that: described upper cover (8) outer sheath is provided with overcoat
(10) being, interference fit between upper cover (8) and overcoat (10), upper cover (8) top is provided with unlocking tooth (83).
6. anti-theft glasses button according to claim 2, it is characterised in that: described slide block rubber blanket (3) passes through filler rod
(31) it is fixed on the bottom surface of adjusting slider (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619854.2U CN205677388U (en) | 2016-06-22 | 2016-06-22 | Anti-theft glasses button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619854.2U CN205677388U (en) | 2016-06-22 | 2016-06-22 | Anti-theft glasses button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205677388U true CN205677388U (en) | 2016-11-09 |
Family
ID=57431453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619854.2U Expired - Fee Related CN205677388U (en) | 2016-06-22 | 2016-06-22 | Anti-theft glasses button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205677388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611067A (en) * | 2021-08-20 | 2021-11-05 | 常州市亚森电子有限公司 | Anti-theft label for glasses |
-
2016
- 2016-06-22 CN CN201620619854.2U patent/CN205677388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611067A (en) * | 2021-08-20 | 2021-11-05 | 常州市亚森电子有限公司 | Anti-theft label for glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20200622 |