EP0312172A1 - Anti-theft device for compact discs - Google Patents
Anti-theft device for compact discs Download PDFInfo
- Publication number
- EP0312172A1 EP0312172A1 EP19880202272 EP88202272A EP0312172A1 EP 0312172 A1 EP0312172 A1 EP 0312172A1 EP 19880202272 EP19880202272 EP 19880202272 EP 88202272 A EP88202272 A EP 88202272A EP 0312172 A1 EP0312172 A1 EP 0312172A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeve
- lock
- box
- theft device
- cover
- 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.)
- Granted
Links
Images
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
- E05B73/0023—Containers, boxes, cases or the like, e.g. for compact discs or video-cassettes, specially adapted therefor
Definitions
- the invention relates to an anti-theft device for packed compact discs, comprising a sleeve of rigid material into which the box-type pack with the compact disc can be slid, said sleeve being provided with a lock for locking the box after it is slid into the sleeve, and said lock acting upon a recess in the box, and a signal emitter which can influence a detection system.
- Such devices are known in practice and are used, inter alia, in shops, department stores and the like, in order to prevent compact discs from being stolen.
- the packaging of a compact disc is generally a flat box made of rigid clear plastic.
- the label of the compact disc is generally fixed against the inside of the lid of the flat box and is held in place by tabs.
- apertures are provided under these tabs on the side walls of the box.
- the known device is designed as a rigid flat sleeve which is largely open, and into which the box with the compact disc can be slid, while the sleeve contains a locking mechanism which slots into one of the apertures of the box.
- the sleeve is provided on the inside with a signal emitter which makes it possible for a detection system at the exit of the shop or a department to detect the passage of the sleeve with its contents.
- the sleeve is completely open at one side and is open over most of the surface on the other side, it is possible to insert a screwdriver or the like between the box of the compact disc and the sleeve in order to break the lock in this way.
- the lock can also be broken from the outside of the sleeve using pliers or the like.
- the object of the invention is to produce a device which does not have these disadvantages.
- the device according to the invention is characterized in that the sleeve has at one of its flat sides an essentially U-shaped flat cover, one leg of which covers the lock, and at the other side has a rectangular cover which runs about halfway along a surface of that side.
- the device according to the invention is in the form of a flat sleeve and is made in a known manner of rigid clear plastic.
- the rear wall is indicated by 1, the front wall by 2, the side walls by 3, and the strips connecting the parallel side walls 3 to each other at front and back by 4 and 5.
- the compact disc (not shown) with its pack is slid from the bottom into the sleeve between the strips 4 and 5.
- the sleeve will generally be arranged flat.
- Both the rear wall 1 and the front wall 2 are a flat U shape, one leg of which always extends past the lock, which is accommodated in a protuberance 6 of one of the side walls.
- the rear wall 1 is made up of the already mentioned U-shaped part 1a, but also has a part 1b which makes the rear wall 1 into a rectangle. This part 1b projects outwards a little relative to the part 1a (see Fig. 3), so that a number of sleeves can be stacked on top of one another and the wall 2 of the top sleeve fits on the wall 1a of the bottom sleeve.
- a stable stack of sleeves can be formed in this way.
- the lock comprises a locking catch 7, which has a slanting run-on face 7a.
- a metal bush 8, loaded by a coil spring 9, is connected there to.
- a special magnet is the only method of moving the catch 7 outwards against the action of the spring 9. Only authorized persons have such a magnet.
- the walls of the protuberance 6 are slanted, and ribs 6a are also provided.
- the sleeve In order to prevent the sleeve from acquiring a scratched and dull surface through repeated use, and in order to prevent the signalling medium from being damaged by the box, the sleeve can be provided with low lobes or ribs on the inside (not shown).
Abstract
Description
- The invention relates to an anti-theft device for packed compact discs, comprising a sleeve of rigid material into which the box-type pack with the compact disc can be slid, said sleeve being provided with a lock for locking the box after it is slid into the sleeve, and said lock acting upon a recess in the box, and a signal emitter which can influence a detection system.
- Such devices are known in practice and are used, inter alia, in shops, department stores and the like, in order to prevent compact discs from being stolen.
- The packaging of a compact disc is generally a flat box made of rigid clear plastic.
- The label of the compact disc is generally fixed against the inside of the lid of the flat box and is held in place by tabs.
- For manufacturing reasons, apertures are provided under these tabs on the side walls of the box.
- The known device is designed as a rigid flat sleeve which is largely open, and into which the box with the compact disc can be slid, while the sleeve contains a locking mechanism which slots into one of the apertures of the box.
- The sleeve is provided on the inside with a signal emitter which makes it possible for a detection system at the exit of the shop or a department to detect the passage of the sleeve with its contents.
- It has, however, been found that the known device does not entirely come up to standard.
- For example, due to the fact that the sleeve is completely open at one side and is open over most of the surface on the other side, it is possible to insert a screwdriver or the like between the box of the compact disc and the sleeve in order to break the lock in this way.
- The lock can also be broken from the outside of the sleeve using pliers or the like.
- The object of the invention is to produce a device which does not have these disadvantages.
- The device according to the invention is characterized in that the sleeve has at one of its flat sides an essentially U-shaped flat cover, one leg of which covers the lock, and at the other side has a rectangular cover which runs about halfway along a surface of that side.
- Other features will emerge from the description which follows and from the subclaims.
- The invention will be explained in greater detail with reference to the drawing, in which:
- Fig. 1 is a top view of the device according to the invention, in Fig. 3 seen from the left;
- Fig. 2 is a bottom view of the device, in Fig. 3 seen from the right;
- Fig. 3 is a cross section along the line III-III of Fig. 1 or 2; and
- Fig. 4 is a cross section of the lock, on a larger scale.
- The device according to the invention is in the form of a flat sleeve and is made in a known manner of rigid clear plastic.
- The rear wall is indicated by 1, the front wall by 2, the side walls by 3, and the strips connecting the
parallel side walls 3 to each other at front and back by 4 and 5. - In the drawing the compact disc (not shown) with its pack is slid from the bottom into the sleeve between the
strips - Both the
rear wall 1 and thefront wall 2 are a flat U shape, one leg of which always extends past the lock, which is accommodated in aprotuberance 6 of one of the side walls. - The
rear wall 1 is made up of the already mentioned U-shapedpart 1a, but also has apart 1b which makes therear wall 1 into a rectangle. Thispart 1b projects outwards a little relative to thepart 1a (see Fig. 3), so that a number of sleeves can be stacked on top of one another and thewall 2 of the top sleeve fits on thewall 1a of the bottom sleeve. - A stable stack of sleeves can be formed in this way.
- The lock comprises a
locking catch 7, which has a slanting run-onface 7a. - A
metal bush 8, loaded by acoil spring 9, is connected there to. - When a compact disc in its pack is slid into the sleeve the
catch 7 is pressed outwards by the slanting run-onface 7a. On further movement of the compact disc thecatch 7 falls into a recess provided in the pack. - A special magnet is the only method of moving the
catch 7 outwards against the action of thespring 9. Only authorized persons have such a magnet. - In order to prevent a thief from trying to break the lock with pliefG or the like, the walls of the
protuberance 6 are slanted, andribs 6a are also provided. - Due to the special shape of
rear wall 1 andfront wall 2, the lock is not accessible by means of a screwdriver or the like either. - In order to prevent the sleeve from acquiring a scratched and dull surface through repeated use, and in order to prevent the signalling medium from being damaged by the box, the sleeve can be provided with low lobes or ribs on the inside (not shown).
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88202272T ATE87060T1 (en) | 1987-10-12 | 1988-10-11 | ANTI-THEFT DEVICE FOR COMPACT PANELS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8702432 | 1987-10-12 | ||
NL8702432A NL8702432A (en) | 1987-10-12 | 1987-10-12 | PROTECTION DEVICE AGAINST THEFT OF COMPACT DISCS. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0312172A1 true EP0312172A1 (en) | 1989-04-19 |
EP0312172B1 EP0312172B1 (en) | 1993-03-17 |
Family
ID=19850751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88202272A Expired - Lifetime EP0312172B1 (en) | 1987-10-12 | 1988-10-11 | Anti-theft device for compact discs |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0312172B1 (en) |
AT (1) | ATE87060T1 (en) |
DE (1) | DE3879359T2 (en) |
ES (1) | ES2038743T3 (en) |
NL (1) | NL8702432A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0357899A2 (en) * | 1988-09-08 | 1990-03-14 | Manfred Peter Schulz | Package |
EP0402822A2 (en) * | 1989-06-14 | 1990-12-19 | NECCHI S.r.l. | Anti-theft case, particularly for compact disc cassettes, video cassettes, and the like |
EP0458721A1 (en) * | 1990-04-26 | 1991-11-27 | Alejandro Corral Parra | Anti-theft case for cassettes |
EP0483422A1 (en) * | 1990-10-29 | 1992-05-06 | Scott M. Fotheringham | Locking mechanism, particularly for anti-theft device for compact disc cassettes, video cassettes or the like |
WO1992018734A1 (en) * | 1991-04-23 | 1992-10-29 | Mw Trading Aps | Lock mechanism |
WO1992018035A1 (en) * | 1991-04-22 | 1992-10-29 | Robert Malcolm Broadhead | Sliding rail latch mechanism |
US5211283A (en) * | 1992-01-27 | 1993-05-18 | Alpha Enterprises, Inc. | Compact disc security package with orienting tabs |
FR2688483A1 (en) * | 1992-03-16 | 1993-09-17 | Selection Disc Organisation | Anti-theft case for an article contained in a flat box |
US5368162A (en) * | 1990-10-26 | 1994-11-29 | M W Trading Aps | Safety device for parallelepipedic box |
FR2755285A1 (en) * | 1996-10-25 | 1998-04-30 | Fors France Sa | Theft prevention box for compact discs with insert slot |
WO1998036143A1 (en) * | 1997-02-14 | 1998-08-20 | Pietro Necchi | Reduced-encumbrance anti-theft case, particularly for compact disks, musicassettes, videocassettes and the like |
WO2000061899A1 (en) | 1999-04-09 | 2000-10-19 | Robert Malcolm Broadhead | Lockable container |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6601701B1 (en) | 1998-01-29 | 2003-08-05 | Nexpak Corporation | Lockable media storage box with lock and key |
US6598742B1 (en) | 1998-01-29 | 2003-07-29 | Nexpak Corporation | Lockable media storage box with lock and key |
US8054194B2 (en) | 2003-02-10 | 2011-11-08 | Autronic Plastics, Inc. | System and method for verifying a security status of a lockable container |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3933240A (en) * | 1974-10-15 | 1976-01-20 | Sensormatic Electronics Corporation | Anti-theft security container |
FR2448199A1 (en) * | 1979-02-05 | 1980-08-29 | Sensormatic Electronics Corp | ANTI-THEFT CASE FOR DETECTABLE MEMBER AND TOOL FOR EXTRACTING THIS MEMBER FROM ITS CASE |
FR2537861A1 (en) * | 1982-12-21 | 1984-06-22 | Microtechnic Sa | Display unit permitting a distinct reduction in the risk of theft during presentation of articles for sale |
WO1986001929A1 (en) * | 1984-09-24 | 1986-03-27 | Lift Verkaufsgeräte-Gesellschaft M.B.H. | Device for securing a recording disc, particularly a compact disc against theft |
US4623062A (en) * | 1985-11-12 | 1986-11-18 | Shape Inc. | Antitheft container for a recording medium and method for manufacturing same |
GB2175343A (en) * | 1985-05-20 | 1986-11-26 | Minnesota Mining & Mfg | Lockable fastening |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE449936B (en) * | 1985-11-13 | 1987-05-25 | Mw Trading Aps | SEALING WITH A CASSETTE, WHICH CONSISTS OF TWO RECTANGULAR CARTRIDGES, WHICH ARE COMPLETELY CONNECTED TO EACH OTHER |
-
1987
- 1987-10-12 NL NL8702432A patent/NL8702432A/en not_active Application Discontinuation
-
1988
- 1988-10-11 ES ES198888202272T patent/ES2038743T3/en not_active Expired - Lifetime
- 1988-10-11 AT AT88202272T patent/ATE87060T1/en not_active IP Right Cessation
- 1988-10-11 EP EP88202272A patent/EP0312172B1/en not_active Expired - Lifetime
- 1988-10-11 DE DE8888202272T patent/DE3879359T2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3933240A (en) * | 1974-10-15 | 1976-01-20 | Sensormatic Electronics Corporation | Anti-theft security container |
FR2448199A1 (en) * | 1979-02-05 | 1980-08-29 | Sensormatic Electronics Corp | ANTI-THEFT CASE FOR DETECTABLE MEMBER AND TOOL FOR EXTRACTING THIS MEMBER FROM ITS CASE |
FR2537861A1 (en) * | 1982-12-21 | 1984-06-22 | Microtechnic Sa | Display unit permitting a distinct reduction in the risk of theft during presentation of articles for sale |
WO1986001929A1 (en) * | 1984-09-24 | 1986-03-27 | Lift Verkaufsgeräte-Gesellschaft M.B.H. | Device for securing a recording disc, particularly a compact disc against theft |
GB2175343A (en) * | 1985-05-20 | 1986-11-26 | Minnesota Mining & Mfg | Lockable fastening |
US4623062A (en) * | 1985-11-12 | 1986-11-18 | Shape Inc. | Antitheft container for a recording medium and method for manufacturing same |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0357899A3 (en) * | 1988-09-08 | 1990-12-12 | Manfred Peter Schulz | Package |
EP0357899A2 (en) * | 1988-09-08 | 1990-03-14 | Manfred Peter Schulz | Package |
EP0402822A2 (en) * | 1989-06-14 | 1990-12-19 | NECCHI S.r.l. | Anti-theft case, particularly for compact disc cassettes, video cassettes, and the like |
EP0402822A3 (en) * | 1989-06-14 | 1992-09-09 | NECCHI S.r.l. | Anti-theft case, particularly for compact disc cassettes, video cassettes, and the like |
EP0458721A1 (en) * | 1990-04-26 | 1991-11-27 | Alejandro Corral Parra | Anti-theft case for cassettes |
US5368162A (en) * | 1990-10-26 | 1994-11-29 | M W Trading Aps | Safety device for parallelepipedic box |
EP0483422A1 (en) * | 1990-10-29 | 1992-05-06 | Scott M. Fotheringham | Locking mechanism, particularly for anti-theft device for compact disc cassettes, video cassettes or the like |
AU649808B2 (en) * | 1991-04-22 | 1994-06-02 | Robert Malcolm Broadhead | Sliding rail latch mechanism |
WO1992018035A1 (en) * | 1991-04-22 | 1992-10-29 | Robert Malcolm Broadhead | Sliding rail latch mechanism |
US5468031A (en) * | 1991-04-23 | 1995-11-21 | Mw Trading Aps | Lock mechanism |
WO1992018734A1 (en) * | 1991-04-23 | 1992-10-29 | Mw Trading Aps | Lock mechanism |
US5211283A (en) * | 1992-01-27 | 1993-05-18 | Alpha Enterprises, Inc. | Compact disc security package with orienting tabs |
FR2688483A1 (en) * | 1992-03-16 | 1993-09-17 | Selection Disc Organisation | Anti-theft case for an article contained in a flat box |
FR2755285A1 (en) * | 1996-10-25 | 1998-04-30 | Fors France Sa | Theft prevention box for compact discs with insert slot |
WO1998036143A1 (en) * | 1997-02-14 | 1998-08-20 | Pietro Necchi | Reduced-encumbrance anti-theft case, particularly for compact disks, musicassettes, videocassettes and the like |
US6155087A (en) * | 1997-02-14 | 2000-12-05 | Necchi; Pietro | Reduced-encumbrance anti-theft case, particularly for compact disks, musicassettes videocassettes and the like |
WO2000061899A1 (en) | 1999-04-09 | 2000-10-19 | Robert Malcolm Broadhead | Lockable container |
US6926164B1 (en) | 1999-04-09 | 2005-08-09 | 5,147,034, Llc | Lockable container for prerecorded storage media |
Also Published As
Publication number | Publication date |
---|---|
ATE87060T1 (en) | 1993-04-15 |
EP0312172B1 (en) | 1993-03-17 |
NL8702432A (en) | 1989-05-01 |
DE3879359D1 (en) | 1993-04-22 |
DE3879359T2 (en) | 1993-06-24 |
ES2038743T3 (en) | 1993-08-01 |
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