CN1399779A - Compact disc container - Google Patents
Compact disc container Download PDFInfo
- Publication number
- CN1399779A CN1399779A CN00816252A CN00816252A CN1399779A CN 1399779 A CN1399779 A CN 1399779A CN 00816252 A CN00816252 A CN 00816252A CN 00816252 A CN00816252 A CN 00816252A CN 1399779 A CN1399779 A CN 1399779A
- Authority
- CN
- China
- Prior art keywords
- video disc
- disc
- support sector
- center
- compact disc
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/04—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/04—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
- G11B33/0405—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers for storing discs
- G11B33/0411—Single disc boxes
- G11B33/0422—Single disc boxes for discs without cartridge
- G11B33/0427—Single disc boxes for discs without cartridge comprising centre hole locking means
Landscapes
- Packaging For Recording Disks (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
This invention provides an apparatus or container for a compact disc having a central holding portion to retain the disc through a central aperture. The central holding portion has a plurality of inwardly directed radial arms that are depressible towards their inner ends. Each arm includes a raised mid section which includes a rib, lip or similar to engage over the disc. Also, a bearing means bears on the underside of the disc around the central aperture on the non-data carrying portion of the disc adjacent that aperture. The disc is firmly supported between these two points of contact.
Description
Technical field
The present invention relates to a kind of video disc that is used for, the laser disc container of audio compact disc or digitisation video disc.
Background technology
Existing on the market at present several compact disc containers.This kind container tectosome substantially comprises outer plastic bottle and disc storing dish or bottom thereon.
Video disc itself is purchased a center bore, is used for locating video disc through aperture number kind rose shape ornamental knot thus.
The difficulty of this kind rose shape ornamental knot is easily to remove video disc.Moreover several mechanisms that meet this purpose disclose, and one is a United States Patent (USP) 5,788,068.In this device, hold formation one button within it towards the radial arm of introversion.A lip or similar teat are purchased in the neighboring of button, and video disc can be pressed thereon with the location.When button was pressed, radial arm moved inward downwards to reduce the diameter of button, to unclamp video disc.
The article that are exposed in U.S.'s case 5,788,068 rely on the bending of video disc in order to the operation of removing.The lip of keeping on the button of video disc makes video disc towards deformation of bottom, sufficiently reduces to allow video disc to unclamp up to diameter.Though the bending of video disc can make the top of video disc bullet to button, it can be to be harmful to for a long time that video disc is done this kind processing.
Be similar to United States Patent (USP) 5,788 substantially, the mechanism in No. 068 relies on the downward resistance that moves of outward flange of antagonism video disc, so crooked between video disc its outer edges and the center bore.Connect center bore and have a suitable interstitial area not load the data that can be read by machine though adjoin, this data is to load towards the outward flange of video disc, therefore adjoins the danger that the outer peripheral video disc that connects this structure has scratch.United States Patent (USP) 5,788, the Figure 10 in No. 068 shows the wall around the angle of the outer peripheral neighboring that is connected video disc.
The compact disc container of another kind of form is exposed in United States Patent (USP) 4,874, in No. 085.In this container, video disc is supported in the district that adjoins the center pit of connecting video disc.In addition, even the outward flange of video disc also need not when leaving marks with contacting of container to avoid contacting with the periphery of video disc.
United States Patent (USP) 4,874, the shortcoming of the article that disclose in 085 are not have simple device and can drive video disc and remove with the position that center support sector is connected from it.For example, as shown in Figure 9 of the patent, upright finger is purchased and is supported video disc on following surface, and these fingers only can radially move inward.This kind video disc must draw back from these fingers, unless the whole unit bending, the downward action of not having any finger can allow video disc to be urged to the top of finger.When the end at a crust, as on a desktop or the analog time, can't move these fingers with a downward direction, so video disc must upwards be pulled through support sector.
Another kind of compact disc container is exposed in United States Patent (USP) 5,526, in No. 926.In this patent, but middle support sector comprises the primer spring pin.Spring pin has the portion of extending radially outwardly, and it rises when depressing centre support sector and leaves contact position to assist the video disc driving.
As United States Patent (USP) 5,526, the device that discloses in No. 926 has many shortcomings, is included in the consistance that is difficult to maintain in the spring pin after repeatedly using and moves.Spring pin props up on the little pivot that is held under pin, and can't contact video disc powerfully.Therefore, disc is easy to leave center support sector, especially when container drops.Spring pin involves great expense and manufactures very difficult.
Another difficulty of many conventional devices is when container drops accidentally, video disc can unclamp and cause around internal tank moves the major injury of video disc, especially when disc container be to rely on the bending of disc and unclamp because dropping of container can only cause crooked and relevant partly the depression of this video disc.
Summary of the invention
Purpose of the present invention is for purchasing a compact disc container, and it has overcome some problem of prior art, or purchases the selection of a practicality at least.
Therefore, according to first feature, the present invention is the device that support has the video disc of center bore, and it comprises:
-flat substantially bottom;
-center support sector is parallel to the bottom substantially and supports video disc, and separates with the bottom;
-this center support sector comprises several radial members, but forms depressed part with its end, and is fixed in the bottom at an outer radial end;
-this radial members is included in the portion of lifting in the middle of the end, and it is substantially transverse to the plane of end element;
-a coboundary of outside teat in the portion of lifting forms the bigger ring of periphery than the center pit of video disc, installs when video disc and holds on video disc when striding across coboundary;
This periphery of-ring is depressed because of the inner formed compressible part of radial members and is reduced, and makes when depressing, and video disc can unclamp on ring; And
-around the bearing arrangement of center support sector, when video disc is supported by center support sector, comprise the lower surface portion of video disc against this bearing arrangement of non-information data area.
Description of drawings
Preferred embodiment of the present invention will cooperate graphic being illustrated, wherein:
Fig. 1 is the stereographic map of an embodiment under in off position of device;
Fig. 2 is the stereographic map of device under open mode of Fig. 1;
Fig. 3 is the stereographic map according to the center support sector of an embodiment of device;
Fig. 4 is the cross-sectional view of center support sector;
Fig. 5 is the stereographic map of another center support sector;
Fig. 6 is the cross-sectional view of the center support sector of Fig. 5;
Fig. 7 is the stereographic map of another center support sector;
Fig. 8 is the cross-sectional view of this center support sector;
Fig. 9 is an embodiment of apparatus of the present invention, and wherein a video disc is with center support sector location and support;
Figure 10 is the xsect of the device of Fig. 9; With
Figure 11 is the xsect that unclamps with video disc of the device of Fig. 9 and Figure 10.
Embodiment
Referring to graphic, the present invention is compact disc container or installs to support video disc 1.Basically, this device is purchased outer box 2, and it is made into the box of similar book usually, and it purchases spinal 3 as the top of container 1 and the hinge of bottom.
Referring to Fig. 2, device or container 1 are under the state of opening.Top cover 2 turns to the open position around spinal 3, and the bottom 4 among the figure comprises a center support sector 5.Other features can be purchased in container, such as supportive device 6, with support a letter volume or other relevant for the data of video disc in container.
Referring to Fig. 2, center support sector 5 can find out with respect to bottom 7 lifts, and center support sector 5 is used for fixing a video disc by the center bore of purchasing on this disc.
But each radial members 8 forms depressed part 10 by have a free end on inner 9.Though preferred embodiment describes that they are the free end of each radial members 8, must be appreciated that some form that the integral body between them connects is possible, as long as integrated joint or other joints between each free end 9 can not restrained the ability of these ends 9 that can depression, and can inwardly move down and get final product.
Each radial members 8 is fixing on outer end 11 substantially, and when pressure puts on free end 9, each radial members 8 be fit to allow element 8 around its substantially stiff end 11 make crooked to a certain degree material and make.
In the middle of stiff end 11 on each radial members 8 and the free end 9 is the portion of lifting 12, and it is substantially transverse to the plane around end element 7.This lifts portion 12 and purchases a class on the radial arm 8 between stiff end 11 and inner 9, makes inner 9 to lift on the end of the radial members 8 of advancing towards stiff end 11.
As shown in Figure 3, a bearing arrangement 14 is purchased around center support sector 5.Bearing arrangement 14 is used for holding on the video disc lower surface that maintains in the center support sector 5.The standard that the size of the center bore on video disc is suitable, accurately determining the size of center support sector 5, and bearing arrangement 14 is used for supporting the video disc around center bore.On video disc from its center bore radially outward to have located a unloaded data space.Under most situation, the outward flange of the relatively more close video disc of the major part of data loading area.
So shown in the embodiment, bearing arrangement 14 is to be total to center ring continuously around one of center support sector.Certainly, what this bearing arrangement 14 must be for circle on around the plane of the central shaft of support sector 5, but circular preferable.Similarly, it need not be continuous, and if need intermittently partly purchase.Preferably purchase enough parts at least to support video disc, for example, around three or four burble points of center support sector 5.
Referring to Fig. 4, the xsect of display centre support sector 5.
Can find out that the portion of lifting 12 was ending at a coboundary 15 towards inner 9 before inwardly advancing.Be slightly greater than the internal diameter of video disc around the size of the coboundary 15 of radial members 8.The video disc of one standard has the center pit of about 15mm diameter, and video disc must stride across coboundary 15 promotions with the location.When inner 9 when can be mutual mobile, is adjusted because of some moves inward by radial arm 8, video disc can be when each radial members be unclamped to its normal condition promotion on the edge 15 on top simply, and the big slightly diameter of coboundary 15 is maintained video disc.
Though the diameter that increases a little of coboundary 15 can an outside slightly angle be purchased in the portion of lifting 12, a best lip 16 is purchased around coboundary 15, and bottom 12 is transverse to bottom 7 under its normal configuration substantially.
Being configured in of each radial arm 8 comprises a first end 17 on the xsect, free end 9 advances towards the portion of lifting 12.Lift the pars intermedia that portion 12 forms arm 8.Remaining is one the 3rd part 18 of adjoining the stiff end 11 that connects arm 8.
Video disc maintains lip or flank 16 times and is supported on the bearing arrangement 14, but all the other of contact arm 8 are not partly, the 3rd part 18 is substantially transverse to end element 7, or even can one downward slightly angle partly 12 advance towards the centre from stiff end 11, pars intermedia 12 is substantially transverse to end element 7.Because first one 17 in the center bore of video disc, its configuration must not done too many restriction.So shown in the embodiment, this partly lifts to purchase and caving in like the button element that one of other free ends 9 cooperations are lifted slightly towards free end 9 slightly.
For keeping video disc lip or flank 16 times, several surfaces 19 can be used on the lower surface of lip or flank 16.In this embodiment, purchase a flexure plane 19, and the coboundary of the center pit of video disc is located against it.This curved surface preferably is 10 to 30 angles of spending with end element 7, and is configured to and makes the coboundary of face 19 on the radial edges by central shaft 20 face 19 outward.
Another embodiment of center support sector 5 is shown in Fig. 5 and 6.
In this embodiment, structure as shown in Figure 5 is same as the previously described embodiments substantially.Similarly, several elements 8 are purchased a stiff end 11, one free ends 9 and a horizontal substantially pars intermedia 12, to be formed on the class on the radial members 8.
This embodiment is different from knowing demonstration among Fig. 6 with previous embodiment.Difference is in the formation around the lip or the flank of coboundary 15.Do not purchase aforesaid flexure plane 19, this embodiment purchases on the circle of lip 16 and the bottom.The corner can be, and for example, last corner 22 is a corner with 1mm radius, following corner 21 then be have radius for as 0.5mm one than wedge angle.
All previous embodiment all as shown in Figure 6 part 23 are purchased the element 8 that dwindles thickness.This part of reducing this thickness is purchased the pliability that increases element 8, and is positioned to adjoin and connects stiff end 11.
Shown in these preferred embodiments, the minification of adjoining the element 8 that connects stiff end 11 can be purchased groove and reach on the two sides of element 8, but selectively, can purchase a single groove or reduction portion on one side.
Fig. 6 display element 8 on the plane of end element 7 a bit on fixing.Element is fixed to a upstanding wall that centers on 24 on stiff end 11, bearing arrangement 14 is also purchased at its top.So do and be to be simple meter, but if be ready that bearing 14 also can purchase dividually.On the plane of end element 7, element has enough spaces for 8 times and holds the rotation around stiff end 11 of inner 9 depression and element 8 by retaining element 8.If when container is placed on the rigid surface under the bottom 4, need holds a district that moves down of radial members 8, and in this preferred embodiment, can on the surface at the end 7, accomplish by retaining element 8.
Another embodiment of center support sector 5 is shown in Fig. 7,8.In this embodiment, flank or the lip that lifts on the top of portion 12 purchased by an outside teat 27.This teat must not extend on the whole length of the coboundary 15 of element 8.
For helping the formation of teat 27, and increase the distance that it can be given prominence to, an aperture 26 can be purchased teat 27 times.This aperture 26 helps to add a surface to the instrument formation lower surface 19 as shown in Figure 8 that is used for making this product, and the formation of improvement teat 27.
The operation of container 1 will be illustrated with reference to figure 9 to 11.
Referring to Fig. 9, central part 5 can be found out and support a video disc 30, makes it maintain under lip or the flank 16, and is supported on the bearing arrangement 14.Otherwise video disc 30 can separate with the end 7.
With arrow 31 indicated apply downward strength on the inner 9 of element 8 time, element 8 can inwardly and outwards rotate around stiff end 11.Though video disc 30 has bending or towards the bottom 7 tendencies of removing, bearing arrangement 14 can be restrained these kinds and move and allow element 8 to stride across the inward flange 32 of the center bore in the video disc and depress.
After striding across edge 32 and depressing, strength 31 can be unclamped, and the natural elasticity of element 8 can lift video disc 30 when central part 5 rises with arrow 33 directions.Video disc 30 can be supported on the top of lip or flank 16 now.
Referring again to Fig. 2, can find out that a peripheral support sector 34 can purchase around video disc.Yet because the keeping and unclamp action and can not move and relate to disc around its outer peripheral support of video disc 30, periphery 34 can be purchased purely and assist to support video disc on the plane with the bottom.Though periphery must not supported the downward pressure shown in the arrow among disc opposing Fig. 9, it can purchase the side direction support.Periphery 34 can if be ready, can must not contact the lower surface of video disc fully only against the outward flange of video disc.In another embodiment, outer support sector 34 can save fully.
Purchase as illustrated in fig. 2 as if an outer support sector 34, can purchase groove 35, assist video disc when unclamping, to lift disc with center part 9 with the edge that allows finger contact video disc around this peripheral support sector.
When making these article, can use several materials.Basically, this kind container is with plastic material, and forms with the injection molding method model substantially, but also can be made into single article.In this way, preferably element 8 is purchased some pliability or elasticity, makes its distortion as shown in Figure 8.
So the apprehensible the present invention of being allows video disc to maintain in the center support sector 5, maintain between the lip or flank on the arm 8 with video disc, and the bearing arrangement under it is substantially common center ring 14.Altogether a tie point is also purchased in the use of center ring 14, makes radial members 87 rise and hold moving down of arm from the bottom.
Though the present invention discloses as above according to specific embodiment, must be appreciated that to the invention is not restricted to those embodiment, with the claims scope definition.Particular element as referred to herein should be regarded as comprising known equivalent, and odd number element herein can comprise plural number.
The contrast of element label
1,30 ... video disc
2 ... outer box
3 ... projection
4 ... bottom
5 ... center support sector
7 ... the bottom
8 ... radial members
9 ... inner
10 ... depressed part
11 ... stiff end
12 ... lift section
14 ... the bearing device
15 ... coboundary
16 ... flank
18 ... the 3rd partly
19 ... face
20 ... central shaft
23 ... partly
27 ... teat
32 ... inward flange
34 ... periphery support sector
Claims (7)
1. device in order to the compact disc of supporting to have center bore, it comprises:
-flat substantially bottom;
-center support sector is parallel to the bottom substantially and supports video disc, and separates with the bottom;
-this center support sector comprises several radial members, but forms depressed part with its end, and longitudinal end is fixed in the bottom outside;
-this radial members is included in the portion of lifting in the middle of the end, and it is substantially transverse to the plane of end element;
-the coboundary of outside teat in the portion of lifting forms the bigger ring of periphery than the center pit of video disc, installs when video disc and holds on video disc when striding across coboundary;
This periphery of-ring is depressed because of the inner formed compressible part of radial members and is reduced, and makes when depressing, and video disc can unclamp on ring; And
-around the bearing arrangement of center support sector, when video disc is supported with center support sector, comprise the lower surface portion of video disc against this bearing arrangement of non-information data area.
2. as claimed in claim 1 in order to support the device of compact disc, wherein this bearing arrangement comprises substantially transverse to the plane of end element and is substantially the circular erection part of cardinal principle concentrical with it around center support sector.
3. as claimed in claim 2 in order to support the device of compact disc, wherein this radial members is fixed in the inwall of erection part at its outer radial end.
4. device as claimed in claim 3, wherein the stiff end of radial members is with the inwall that a bit is fixed in this erection part on element plane, the end.
5. as claimed in claim 1 in order to support the device of compact disc, wherein with the outward flange in the portion of lifting or outward formed this ring of teat connect by adjoining that teat is formed outside the portion of lifting outer peripheral.
6. the device of support compact disc as claimed in claim 5, wherein the last inward flange of video disc can against should outside the lower surface of teat purchase and become to have outward flange, its height of counting from end element is higher than the height of end element to inward flange.
7. the device of support compact disc as claimed in claim 6, wherein flexure plane is purchased with the angle that the plane with end element is 10 to 30 degree.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/449,734 US20010047947A1 (en) | 1999-11-26 | 1999-11-26 | Compact disc container |
| US09/449,734 | 1999-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1399779A true CN1399779A (en) | 2003-02-26 |
Family
ID=23785281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00816252A Pending CN1399779A (en) | 1999-11-26 | 2000-11-17 | Compact disc container |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20010047947A1 (en) |
| EP (1) | EP1238392A1 (en) |
| JP (1) | JP2003515501A (en) |
| KR (1) | KR20020067689A (en) |
| CN (1) | CN1399779A (en) |
| AU (1) | AU1170401A (en) |
| TW (1) | TW535151B (en) |
| WO (1) | WO2001039193A1 (en) |
| ZA (1) | ZA200204101B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0024496D0 (en) * | 2000-10-05 | 2000-11-22 | Pettigrew Michael | New compact disc case |
| US7165671B2 (en) * | 2001-06-20 | 2007-01-23 | Pinnacle Design Technology | Hub for storage package |
| US6715607B2 (en) | 2001-06-20 | 2004-04-06 | Pinnacle Design Technologies, Inc. | Recording medium package having paperboard panels and plastic frame |
| JP2005517844A (en) * | 2002-02-15 | 2005-06-16 | セキュリティー ソース， インコーポレイテッド | System, device and method for theft protection of information storage media |
| US6766904B2 (en) * | 2002-07-09 | 2004-07-27 | Wen-Long Hu | CD box with retaining structure |
| US6729469B1 (en) * | 2002-10-28 | 2004-05-04 | Technicolor Videocassette, Inc. | Storage holder for a compact disc |
| EP1429337A1 (en) | 2002-12-11 | 2004-06-16 | AWM Mold Tech AG | Fixing device for datacarrier |
| JP4027794B2 (en) * | 2002-12-27 | 2007-12-26 | 株式会社ジャストコーポレーション | Storage case for disk-shaped recording media |
| DE102004018551A1 (en) * | 2004-04-14 | 2005-11-03 | Cartonneries De Thulin S.A. | Storage cassette for holding information discs |
| US7721883B2 (en) * | 2006-07-10 | 2010-05-25 | Finest Products Limited | Disk protective enclosure |
| US7721882B2 (en) * | 2006-08-18 | 2010-05-25 | Finest Products Limited | Disk protective enclosure |
| US20080041742A1 (en) * | 2006-08-18 | 2008-02-21 | Finest Products Limited | Security Disk Protective Enclosure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2291640B (en) * | 1994-11-03 | 1996-07-24 | Dubois Plc | Apparatus for holding a compact disk |
| WO1997036298A1 (en) * | 1996-03-22 | 1997-10-02 | Boes Edgar | Carrier consisting of a biodegradable material for a disc-shaped data carrier |
| US5685427A (en) * | 1996-05-03 | 1997-11-11 | Ultrapac, Inc. | Holder for removably supporting a compact disk |
| ES1039530Y (en) * | 1998-02-17 | 1999-05-01 | Magnetic Imatge Sa | CASE FOR DIGITAL VIDEO DISCS, COMPACT AND SIMILAR DISCS WITH DEVICE FOR RETENTION AND RELEASE OF THE PERFECTED DISC. |
| JP4143206B2 (en) * | 1998-03-09 | 2008-09-03 | 明晃化成工業株式会社 | Storage case for disk for recording media |
| US5944181A (en) * | 1998-09-09 | 1999-08-31 | Finest Industrial Co., Ltd. | Disk protective enclosure |
-
1999
- 1999-11-26 US US09/449,734 patent/US20010047947A1/en not_active Abandoned
-
2000
- 2000-11-04 TW TW089123303A patent/TW535151B/en not_active IP Right Cessation
- 2000-11-17 EP EP00973162A patent/EP1238392A1/en not_active Withdrawn
- 2000-11-17 WO PCT/IB2000/001690 patent/WO2001039193A1/en not_active Application Discontinuation
- 2000-11-17 AU AU11704/01A patent/AU1170401A/en not_active Abandoned
- 2000-11-17 CN CN00816252A patent/CN1399779A/en active Pending
- 2000-11-17 KR KR1020027006739A patent/KR20020067689A/en not_active Application Discontinuation
- 2000-11-17 JP JP2001540773A patent/JP2003515501A/en active Pending
-
2002
- 2002-05-23 ZA ZA200204101A patent/ZA200204101B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA200204101B (en) | 2003-11-26 |
| JP2003515501A (en) | 2003-05-07 |
| KR20020067689A (en) | 2002-08-23 |
| EP1238392A1 (en) | 2002-09-11 |
| WO2001039193A1 (en) | 2001-05-31 |
| AU1170401A (en) | 2001-06-04 |
| TW535151B (en) | 2003-06-01 |
| US20010047947A1 (en) | 2001-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |