US20050029133A1 - Compact disc holder and its support base - Google Patents
Compact disc holder and its support base Download PDFInfo
- Publication number
- US20050029133A1 US20050029133A1 US10/812,696 US81269604A US2005029133A1 US 20050029133 A1 US20050029133 A1 US 20050029133A1 US 81269604 A US81269604 A US 81269604A US 2005029133 A1 US2005029133 A1 US 2005029133A1
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- United States
- Prior art keywords
- compact disc
- magnetic
- disc holder
- magnet
- holding part
- 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.)
- Abandoned
Links
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- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 38
- 230000004907 flux Effects 0.000 claims abstract description 26
- 239000003302 ferromagnetic material Substances 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 239000000696 magnetic material Substances 0.000 claims abstract 9
- 239000000463 material Substances 0.000 claims description 14
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 28
- 229910052742 iron Inorganic materials 0.000 description 14
- 230000009466 transformation Effects 0.000 description 14
- 230000005405 multipole Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 229910000859 α-Fe Inorganic materials 0.000 description 6
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
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- 229920005989 resin Polymers 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
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- 229910052712 strontium Inorganic materials 0.000 description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical group [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
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- PRQMIVBGRIUJHV-UHFFFAOYSA-N [N].[Fe].[Sm] Chemical compound [N].[Fe].[Sm] PRQMIVBGRIUJHV-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- -1 manganese-aluminum Chemical compound 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
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- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/03—Containers for flat 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
- G11B33/0433—Multiple disc containers
- G11B33/0444—Multiple disc containers for discs without cartridge
- G11B33/045—Multiple disc containers for discs without cartridge comprising centre hole locking means
-
- 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
-
- 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
- G11B33/0461—Disc storage racks
- G11B33/0472—Disc storage racks for discs without cartridge
Landscapes
- Packaging For Recording Disks (AREA)
Abstract
A compact disc which has a high serviceability and an excellent economy and saves the installation space with the usability of a wasteful space by the capability to store a compact disc with a simple structure. A compact disc holder (21) for mounting a compact disc (5) by magnetic attraction in an arbitrary place of a ferromagnetic article (S2) can store compact discs by coupling them with a magnetic force. This compact disc holder can be constituted of two magnetic materials (2, 22), besides one of which can made from a ferromagnetic material, and can be constituted of only one member. This compact disc holder can store magnet member inside the housing cover. A support base can be provided to prevent a magnetic flux external leakage from the compact disc holder.
Description
- The present invention relates to a compact disc holder and its support base that make a better capability to store a compact disc.
- Conventionally, a compact disc container is suggested which is contained plural compact discs to watch easy. For example, Japanese laid-open utility model publication number 5-71191 discloses a structure of storing cases that connect plural by connection of projection, in which stores pivot able arm on which puts the compact disc. In addition, Japanese utility model publication number 6-43028 discloses a structure of compact disc holders that are connected the plural number of by connecting material which puts the compact disc on it.
- However, the disclosed structure in laid-open utility model publication number 5-71191 is hard to look for a specific thing because compact discs are stood in line at short distance. And, the disclosed structure in utility model publication number 6-43028 is inconvenience forced to useless operation to open the whole. Furthermore, the disclosed compact disc holder in these technologies, because of necessity of members of materials that put on a compact disc every one piece or of a containing case, must become a large scale container to receive them, and a large installation space is necessary, and there is the inconvenience that a cost becomes a large amount of.
- It is an object of the present invention to provide a compact disc holder that has a simple structure and a high serviceability and saves the installation space and has an excellent economy.
- Initially, a compact disc holder of the present invention comprising a holding part which is made from magnet member which inserts through a central hole of a compact disc directly or indirectly with cover, and a side wall member which supports a compact disc side, and the side wall member constitutes magnetic attraction ability to adsorb to a ferromagnetic article by central part of the outside of the backside of an aspect to face with a compact disc in this side wall member, and there is characteristic by letting the tip face of said holding part adsorbs to a ferromagnetic article by magnetic attraction and holds a compact disc. According to this constitution, the compact disc holder has very simple structure to be able to hold a compact disc even if there is ferromagnetic material.
- A compact disc holder of the second embodiment of the present invention each said holding part and said side wall member which covers one side central part in a compact disc are formed to one body, and a top part of the holding part and a outside face of said side wall member are made from magnet member to a different magnetic pole. According to this constitution, the compact disc holder can use by existing of other ferromagnetic material by magnetic attraction to outside surface of the sidewall member.
- A compact disc holder of the third embodiment of the present invention a compact disc holder has a wall member of the ferromagnetic material, which covered the central part of other side of compact disc. According to this constitution, the compact disc holder can hold the compact disc by the central part side of it in the state that overturned between a magnet member and ferromagnetic member.
- A compact disc holder of the fourth embodiment of the present invention said wall member is formed from a magnet and said holding part is in the different magnetic pole from the attraction side and the other above tip face. This constitution can hold the central part side of a compact disc in the state that overturned between two magnet members. Moreover, both of the compact disc holder that is shown in said third and the fourth development art, that can mount a compact disc by magnetic attraction in succession a lot. Therefore the compact disc holder can adsorb at an arbitrary place of ferromagnetic material by magnetic force without a particular storing container in this state and can minimize installation space.
- A compact disc holder of the fifth embodiment of the present invention said wall member is formed from magnet member of same material as said compact disc holder of the second embodiment. This compact disc holder constitutes of only one part for a compact disc, so it is easy to work for mounting, and an economic advantage occurs.
- A compact disc holder of the sixth embodiment of the present invention, the outside of said side wall member or the outside of said wall member has formed to a shape of about arc curve and is to be able to rotate at least when adsorbs to flat surface of ferromagnetic material. By this constitution, it is easy to look for a desired compact disc, because they are free to open between plural compact discs each other, and work characteristics are very good because they automatically return to an original state if remove power to open.
- A compact disc holder of the seventh embodiment of the present invention, said compact disc holder comprises said side wall member is formed from housing cover that can store a compact disc, and said holding part is made from magnet member that is attached to a center of the housing cover, and adsorbs to ferromagnetic material include the cover. This constitution can prevent a compact disc from dust. And, it can simplify structure because it constitutes to install said magnet member in the center of a housing cover.
- A compact disc holder of the eighth embodiment of the present invention, comprises said housing cover that store a compact disc and said magnetic member that is connected by coupling material, and adsorb to ferromagnetic article by magnetic attraction force of said holding part through said housing cover and said coupling material. It can increase the degree of freedom of a search more, if hold a compact disc through the housing cover and the coupling material by adsorption of the magnetic member by magnetic attraction.
- A compact disc holder of the ninth embodiment of the present invention said housing cover is formed from a soft transparent material. By this constitution, the compact disc holder can see a display of a compact disc directly.
- As for this invention, because of using a magnet member, when put the plural
compact disc holders 1 that are connected (cf.FIG. 29 ) and when mount the compact disc holders that connected the plural number by magnetic attraction in a ferromagnetic article (cf.FIG. 30 ), flux goes from a north magnetic pole to a south magnetic pole as shown in a dashed line inFIGS. 29 and 30 , and magnetic flux external leakage occurs. A place is thought where flux leakage influences, for example, in a case a compact disc holder is installed in a personal computer neighborhood where one operates a personal computer inputs data from a compact disc, a floppy disc is necessary considered thing which be hard to receive a magnetic obstacle even if it touches or approaches work desks in work to copy data in a floppy disc. - A compact disc holder of the tenth embodiment of the present invention, wherein either one among said compact disc holder through from said second embodiment to the ninth embodiment, subsidiary magnet either adsorb to said compact disc holder or put among plural said compact disc holders.
- Putting a magnet in series on magnetized direction increase of attraction force of a magnet grows big to some thickness is characteristic. Using the characteristic, and the compact disc holder reduces possibility of a magnetic obstacle by a magnet that comparatively has weak magnetic force. Particularly, to assist attraction force in case of a little number of the connections, as show in
FIG. 32 , put subsidiary magnet 139 among ferromagnetic article S8 and the compact disc holder which are adsorptive substance and fixed. Furthermore, when use the compact disc holder in the state that does not adsorb it adsorptive substance, by adsorbing subsidiary magnet 139 to thecompact disc holder 1 can increase attraction force of the compact disc holder. - A compact disc holder of the eleventh embodiment of the present invention, said magnet member is made from ferrite-bond magnet of comparatively weak magnetic force than a magnet of the other kind. By this constitution, the compact disc holder reduces possibility of a magnetic obstacle to a floppy disc and makes easy to form magnetic field even if complicated shape.
- A support base of said compact disc holder of the twelfth embodiment of the present invention, comprises ferromagnetic material, and which sets said compact disc holder which is comprising the magnet member that is forming a face shape magnet that has one face at the north magnetic pole and on opposite side at the south magnetic pole by magnetic attraction to inside its, and adsorbs ferromagnetic connecting material between the last end of compact disc holders and bottom of the support base and forms a magnetic closed circuit, and prevents the flux external leakage.
- The support base of the present invention uses
support member 140 that is made from ferromagnetic article sets thecompact disc holders 1 that is holding acompact disc 5 to it by the magnetic attraction force, as shown inFIG. 31 . Thesupport member 140 has magnet member that is each side magnetized in thickness direction (one side has magnetic north pole/the opposite side has magnetic south poles in a thickness direction), the magnet member sets thecompact disc holder 1 that is holding compact disc to the inside of thissupport member 140 by magnetic attraction. Furthermore, thesupport member 140 adheres acoupling plate 142 that is made from a ferromagnetic material between a last part of thecompact disc holder 1 and asupport member bottom 141. This constitution forms a magnetic closed circuit and prevents magnetic flux to leak out to the outside and can apply it when uses subsidiary magnet 139 for assist attraction force as shown inFIG. 33 . - A thirteenth embodiment of the present invention, said support base has said magnet member that is made from each side multi poles magnetized in thickness direction, and the support base sets the compact disc holder with the magnet member to the inside of the support member by magnetic attraction, and adheres the magnetic coupling plate to the most rear compact disc holder by the magnetic attraction, and formed a magnetic closed circuit, and prevented external leakage of magnetic flux.
- The support base of the present invention uses
support member 140 that is made from a ferromagnetic material that adherescompact disc holders 1 to its inside by the magnetic attraction force that is holdingcompact disc 5 as shown inFIG. 36 . Thesupport member 140 has magnet member inside of it, the magnet member is formed to face multi poles magnetized type that is magnetized to vertical direction (one side has a number of magnetic poles/other one side has a number of magnetic poles in a thickness direction). Furthermore, acoupling plate 142 made from ferromagnetic article adsorbs between last part of thecompact disc holders 1 and forms a magnetic closed circuit by this, and prevents a magnetic flux external leakage. - As magnet member to use this invention are, for example, permanent magnet like ferrite magnet such as strontium ferrite, barium ferrite, and rare earths magnet such as neodymium-iron-boron, samarium-cobalt, samarium-iron-nitrogen, manganese-aluminum magnet and these bond magnets (a plastic magnet, a rubber magnet), and etc. Especially, because bond magnet is comparatively weak magnetic force, possibility to wake up a magnetic obstacle to floppy discs is low, and, as for the ferrite bond magnet is desirable, because there is a good point to be able to be superior to molding characteristics and it is an oxide form and coercive force is big and stable and can be superior to economy.
- As the examples of the magnet pattern for a magnet member to be use in the present invention, each side magnetized in thickness direction (one side (b) has north magnetic pole/other one side (c) has south magnetic poles in a thickness direction), as shown in
FIG. 39 , and each side multi poles magnetized in thickness direction as shown inFIG. 37 and in FIG. 38 (cf. (b) (c) of the state that of two magnetic poles or four magnetic poles on each face of a thickness direction). - An each side magnetized in thickness direction article is good in centripetal tendency attraction characteristics when match the center and in turn characteristics when turn compact disc holder. Furthermore, an attraction force fall by coherence characteristics fall of attraction side does not occur is advantageous if formed curve to a outside face of a side wall or a wall member of compact disc holder, otherwise it is possible to direct and magnetize at same time in a magnetic field when molds a bond magnet of anisotropy in a magnetic field is other than a few advantages. But there are the weak points that attraction force compares with each side multi poles magnetized in thickness direction article is weak, and external leakage of magnetic flux extends to far distance.
- An each side multi poles magnetized in thickness direction article because distance of a south magnet pole is near to a north magnet pole, a magnetic flux external leakage does not extend far, and, as for, coherence attraction is big, and centripetal tendency characteristics, turn characteristics are good, but it is inferior in attraction of curve side, and, in addition, as for magnetization, others to do after molding are difficult.
- Therefore, about a magnetic pattern, it should be decide by the field of use compact disc holder.
-
FIG. 1 (a) is a perspective view showing a compact disc holder according to an embodiment of the present invention. -
FIG. 1 (b) is section taken along the line B-B ofFIG. 1 (a). -
FIG. 2 (a) is a perspective view showing a using method of a compact disc holder according to the first embodiment of the present invention,FIG. 2 (b) is section taken along the line B-B ofFIG. 2 (a). -
FIG. 3 (a),FIG. 3 (b),FIG. 3 (c) are views to explain the compact disc holder according to the second embodiment of the present invention,FIG. 3 (a) is a perspective view showing a procedure of installation,FIG. 3 (b) is section taken along the line C-C ofFIG. 3 (a),FIG. 3 (c) is front elevation when mount compact discs in the state that are connecting to a ferromagnetic article. -
FIG. 4 is a front elevation showing an opening state of the compact discs under connecting in the second embodiment of the present invention. -
FIG. 5 is a front elevation showing a mounting the compact disc of a connection state in the second embodiment of the present invention. -
FIG. 6 (a),FIG. 6 (b),FIG. 6 (c) are views to explain the compact disc holder according to the third embodiment of the present invention,FIG. 6 (a) is a front elevation of the compact disc,FIG. 6 (b) is front elevation to explain a holding state of a the compact disc,FIG. 6 (c) is front elevation when mount the compact discs that are connecting plural numbers to a ferromagnetic article. -
FIG. 7 (a),FIG. 7 (b),FIG. 7 (c) are views to explain a transformation of the compact disc holder according to the third embodiment of the present invention,FIG. 7 (a) is a front elevation of the compact disc holder,FIG. 7 (b) is a front elevation of the compact disc holder that are connecting mount to a ferromagnetic article. -
FIG. 8 is a cross sectional view of the compact disc holder of another transformation of the third embodiment of the present invention. -
FIG. 9 is a cross sectional view of a further another transformation of the compact disc holder of the third embodiment of the present invention. -
FIG. 10 (a),FIG. 10 (b) are drawings to explain the compact disc holder according to another embodiment of the transformation of the second and the third embodiment of the present invention,FIG. 10 (a) is a cross sectional view applied to the second embodiment,FIG. 10 (b) is a cross sectional view applied to the transformation of the third embodiment of the present invention. -
FIG. 11 is a front elevation to explain using a protecting cover to the second embodiment of the present invention. -
FIG. 12 (a),FIG. 12 (b),FIG. 12 (c) are perspective views to explain the fourth embodiment of the present invention,FIG. 12 (a) is a perspective view showing a compact disc,FIG. 12 (b) is a perspective view showing a compact disc holder,FIG. 12 (c) is a perspective view showing a compact disc holder that is housing a compact disc. -
FIG. 13 is a section view taken along the line D-D ofFIG. 12 (b). -
FIG. 14 is a central longitudinal section inFIG. 12 (c). -
FIG. 15 is a cross sectional view of the compact disc holder according to the third embodiment of the present invention showing the compact disc holders that are connecting plural numbers mount to a ferromagnetic article. -
FIG. 16 (a),FIG. 16 (b),FIG. 16 (c) are perspective views to explain the compact disc holder according to the fifth embodiment of the present invention,FIG. 16 (a) is a perspective view showing a compact disc holder,FIG. 16 (b) is a perspective view showing a compact disc holder that is holding a compact disc,FIG. 16 (c) is a perspective view showing a compact disc holder that is storing a compact disc. -
FIG. 17 is a section view taken along the line E-E ofFIG. 16 (a). -
FIG. 18 (a),FIG. 18 (b),FIG. 18 (c) are section views to explain the compact disc holder that is storing a compact disc of the fifth embodiment of the present invention,FIG. 18 (a) is a longitudinal section ofFIG. 16 (c),FIG. 18 (b) is a sectional view of showing the compact disc holders that are connecting a lot of and mount to a ferromagnetic article. -
FIG. 19 (a),FIG. 19 (b),FIG. 19 (c) are perspective view to explain the compact disc holder according to the sixth embodiment of the present invention,FIG. 19 (a) is a perspective view showing a compact disc,FIG. 19 (b) is a perspective view showing a compact disc holder,FIG. 19 (c) is a perspective view showing a compact disc holder that is storing a compact disc. -
FIG. 20 is a section view taken along the line F-F ofFIG. 19 (b). -
FIG. 21 is a central longitudinal section view ofFIG. 19 (c). -
FIG. 22 is a longitudinal section to explain the connected plural compact disc holder of the sixth embodiment of the present invention that are mounting to a ferromagnetic article. -
FIG. 23 is a perspective view showing disc holder of a transformation of according to the sixth embodiment of the present invention. -
FIG. 24 is a cross sectional view taken along the line G-G ofFIG. 23 . -
FIG. 25 is a perspective view showing the seventh embodiment of the present invention. -
FIG. 26 is a cross sectional view taken along the line H-H ofFIG. 25 . -
FIG. 27 is cross sectional view showing a magnet member of the seventh embodiment,FIG. 27 (a) is a cross sectional view taken along the line J-J ofFIG. 26 ,FIG. 27 (b) is a cross sectional view taken along the line K-K ofFIG. 27 (a). -
FIG. 28 is a cross sectional view showing connected plural compact disc holders of the seventh embodiment of the present invention that are mounting to a ferromagnetic article. -
FIG. 29 is a front elevation view showing an outline of a general idea of external leakage of magnetic flux when mount a compact disc in the state connecting plural compact disc holders of the second embodiment of the present invention. -
FIG. 30 is a front elevation view showing an outline of a general idea of the external leakage of magnetic flux when mount the compact disc holder of the second embodiment of the present invention in the state connecting plural compact disc holders to a ferromagnetic article. -
FIG. 31 is a front elevation view showing an outline of a general idea of the fifteenth embodiment of the present invention. -
FIG. 32 is a front elevation view showing the thirteenth embodiment of the present invention. -
FIG. 33 is a front elevation view showing an embodiment comprising the thirteenth and fifteenth embodiment of the present invention. -
FIG. 34 (a) is a front elevation view showing one example of the magnetic pattern that face multi poles magnetized type of both side and stored a compact disc with a couple of compact disc holders andFIG. 34 (b) is the right side view of the compact disc holder. -
FIG. 35 is a front elevation view showing an outline of a general idea of external leakage of magnetic flux from the both ends when the compact disc holder of the present invention with a magnet member having that each side magnetized in thickness direction as shown inFIG. 37 that are connecting a lot of. -
FIG. 36 is a front elevation view showing an outline of a general idea of a magnetic closed circuit of the sixteenth embodiment of the present invention. -
FIG. 37 (a) is a front elevation view showing one example of face multi poles magnetized pattern on both side (2 poles) in the concentric circle magnetic pole pattern,FIG. 37 (b) is a left side elevation view showing of theFIG. 37 (a) example,FIG. 37 (c) is aright side elevation view showing of theFIG. 37 (a) example. -
FIG. 38 (a) is a front elevation view showing another example of a face multi poles magnetized type on both side that a circle divide in to the four magnetic poles arc-shaped,FIG. 38 (b) is a left side elevation view showing of theFIG. 38 (a) example,FIG. 38 (c) is a right side elevation view showing of theFIG. 38 (a). -
FIG. 39 (a) is a front elevation view showing an example of face magnetized type on both side of the present invention,FIG. 39 (b) is a left side elevation view showing of theFIG. 39 (a) example,FIG. 39 (c) is a right side elevation view showing of theFIG. 39 (a). - The present invention is to hold a compact disc by compact disc holder using a magnet member, and to connect compact disc holders by magnetic force of each magnet member, and it will be explain based on following embodiment more.
-
FIG. 1 is the first example of the present invention. As for thecompact disc holder 1 in this example, as shown inFIG. 1 (a) andFIG. 1 (b),magnet member 2 constitutes one piece of article. In central part of themagnet member 2, holdingpart 3 is formed to insert throughcentral hole 6 of acompact disc 5, and, in backward of it asidewall part 4 that covers central part ofcompact disc 5 is formed. - Moreover, the holding
part 3 and thesidewall part 4 are illustrated as if like column in these drawings, but is good with arbitrary shape such as a polygon or an oval. A magnetic polarity ofmagnet member 2 to be different in tip face 3 a of holdingpart 3 from in outside 4 a of aboveside wall part 4, and magnetic attraction of each to ferromagnetic article is enabled. - If, curve
part 4 b were formed in outside 4 a ofsidewall part 4, it is easy to operation of its rotation as to mention later. -
FIG. 2 (a),FIG. 2 (b) show using example of the first example of the present invention. As showing inFIG. 2 (a), in the state that holdingpart 3 ofmagnet member 2 insert through acentral hole 6 of thecompact disc 5, and adsorb thetip face 3 a of the holdingpart 3 to a position B0 of ferromagnetic article S1 such as an iron shelf by magnetic attraction, as showing in theFIG. 2 (b), thecompact disc 5 is held betweenside wall part 4 ofmagnet member 2 and ferromagnetic article S1. -
FIG. 3 (a) andFIG. 3 (b) show the second example of the present invention. In this example, a ferromagnetic article that adsorbsmagnet member 2 that is made from like the first example, thecompact disc holder 21 comprises two pieces ofmagnet member 2 andmagnet member 22, themagnet member 22 is formed as same shape as themagnet member 2 with a holdingpart 23 and asidewall part 24 that they are magnetized in different magnetic pole from that of the holdingpart 3 and thesidewall part 4, as shown inFIG. 3 (a) the holdingpart 3 of themagnet member 2 and the holdingpart 23 of themagnet member 22 insert throughcentral hole 6 of acompact disc 5, and mount thecompact disc 5 by magnetic attraction. - Moreover, above holding
part compact disc 5 in total height is desirable for hold space, and the height seems to be not necessary always equal the example, it may concentrate on only one side. - And it can install a compact disc to an arbitrary place on ferromagnetic article S2 such as an iron shelf adsorb by magnetic attraction in above state in a sidewall part in one magnetic substance (cf. C-C section of
FIG. 3 (b) in adsorption position C0). - Moreover, if made plural units that are holding a
compact disc 5 between themagnet member compact disc holder 21, plural compact disc holders can adsorb to sidewall part of the other magnet member sequentially in order, as showing inFIG. 3 (c), it can install the plural number connectedcompact discs 5. In this case an installing place is arbitrary and is useful in holding space to be able to use useless space. - Furthermore, magnetic attraction force acts even if open between compact disc holders to look for the desired compact disc from connected plural compact discs as shown in
FIG. 4 , and it is convenient because of restoring to an original connection state if remove opening force. - Moreover, sidewall
part 4 ofmagnet member 2 can operate in the example more smoothly when opened between the compact discs mentioned above socurve part 4 b is formed that could pivot a magnet member itself. - In this example, when plural compact discs are connected, as shown in
FIG. 5 it can store a connection state itself so it is possible to store them by mounting surface without a ferromagnetic article in around. -
FIG. 6 (a) andFIG. 6 (b) show the third example of the present invention. In this example it is similar to the second example as to hold a compact disc between magnet members, but differs in a point to use single type magnet member. - As shown in
FIG. 6 (a), acompact disc holder 31 is formedsingle magnet member 32, and right holdingpart 38 and left holdingpart 39 that insert to a central hole of a compact disc are disposed each side in central part of both sides of a disc like awall part 37. Total height of both theright holding part 38 and theleft holding part 39 is slightly bigger than thickness of a compact disc, though each height of them is equal in this example. And each end face 38 a of theright holding part 38 and end face 39 a of theleft holding part 39 is magnetized in different magnetic polarity. - As shown in
FIG. 6 (b), to hold a compact disc, in the state that insert theright holding part 38 of the compact disc holder throughcentral hole 6 ofcompact disc 5, and adsorb left holdingpart 39′ of the anothercompact disc holder 31′ to it. - And as shown in
FIG. 6 (c) thecompact disc holder 31 can connect plural compact discs as same operation as mentioned above and adsorb them to a ferromagnetic article S3 by magnetic attraction and can hold them. -
FIG. 7 (a) andFIG. 7 (b) show transformation of the third example of the present invention. - A compact disc holder of the third example of the present invention is symmetric, so a look is good, on the other hand because difference of polarity in both ends aspect is incomprehensible, discloses the structure that shape identification is easy to recognize in a transformation.
- A
compact disc holder 41 comprises one piece ofmagnet member 42, and holdingpart 43 is formed to slightly bigger than thickness of a compact disc in central part of one side ofsidewall part 44, as shown inFIG. 7 (a) and magnetized to different the magnetic polarity of the tip face of a holding part from a sidewall outside. (Therefore constitution of the compact disc holder of the third example of the present invention is basically same as thecompact disc holder 1 of the first example of the present invention). According to thecompact disc holder 41, holding operation of a compact disc becomes simple because of being able to distinguish a difference of polarity by a difference of shape. And it can hold after plural compact discs connected and adsorb to ferromagnetic article S4 as shown inFIG. 7 (b). - Moreover, for the shape that it is easy to distinguish, holding
part 53 of acompact disc holder 51 forms wider than said examples of the transformation and makesdepression 53 a in an opposite side of the holdingpart 53 as shown inFIG. 8 , and forms convex 67 such as a sphere on one side of acompact disc holder 61 and concave 68 in an opposite side as shown inFIG. 9 , and may adopt appropriate structure. - The each compact disc holder holds a compact disc between magnetic members in the first example and the second example and the transformation of the third example, but one member may merely form from ferromagnetic materials as shows in
FIG. 10 (a) andFIG. 10 (b). - A
compact disc holder 71 as shown inFIG. 10 (a) comprises ofmagnet member 72 with widershape holding part 73 than that of the transformation of the second example andwall member 77 of ferromagnetic article that is formed from like a steel plate.FIG. 10 (b) shows usingwall member 78 of the ferromagnetic article that is formed from steel plate to the same shape of thecompact disc holder 51 shown inFIG. 8 . In these drawings reference numeral 5 is a compact disc. - Moreover, in said each example and the transformation explanation is done about a compact disc in a bare state, but it can similarly carry out, even if compact disc is stored in a
protection housing cover 7 as shown inFIG. 11 . This drawing shows the state that is holdingcompact disc 5 betweenmagnet material - In the present invention it is possible to hold a compact disc beside a structure to use a magnet member directly as explained said, and it will be explained with following example.
- From
FIG. 12 to throughFIG. 15 shows the fourth example of the present invention. Acompact disc holder 101 is used for this example, comprising ahousing cover 102 that storescompact disc 5 andmagnetic member 103 in it. - The
housing cover 102 is made from a transparent resin sheet into a bag withback side 104 andfront side 105, and is formed astoring region 106 ofcompact disc 5 as shown inFIG. 12 (b) andFIG. 13 that is the taken along the line D-D ofFIG. 12 (b), and amagnet member 103 is set, in the condition thatcentral hole 6 of thecompact disc 5 as shown inFIG. 12 (a) is able to insert into internal central part in thisback side 104, that is covered withsheet member 109 on both sides and at its around is adhered by melting adhesion. - Moreover, a setting structure of
magnet member 103 is good by an appropriate method except this example. Furthermore,flap part 107 is formed in the upper part ofbackside 104, and possess the upper part offront side 105, and stoppingband 108 is installed. - And storing of above
compact disc 5 completes after it is posted at an appointed position of above storingregion 106 by inserting aboveflap part 107 into above strip 108 (cf.FIG. 12 (c) andFIG. 14 ). - Because
compact disc holder 101 are possible to adsorb by magnetic attraction with a ferromagnetic material and othercompact disc holder 101 as shown inFIG. 15 , thecompact disc holder 101 that is storingcompact disc 5 and can mount to ferromagnetic article S4 in the state that connecting the pluralcompact disc holders 101. - From
FIG. 16 throughFIG. 18 shows the fifth example of the present invention. Acompact disc holder 111 comprising ahousing cover 112 that can store a compact disc and twomagnet members - The
housing cover 112 is made from a transparent resin sheet into a bag withback side 114 andfront side 115, and is formed astoring region 116 to store acompact disc 5, and internal central part in thisback side 114 amagnet member 113 a is installed to insertcentral hole 6 of thecompact disc 5, and aflap part 117 is formed in the upper part ofback side 114, and amagnet member 113 b is installed at the upper end part of theback side 114 to be able to adsorb withmagnet member 113 a by magnetic attraction.Sheet members magnet member backside 114 in this example as shows inFIG. 17 . But the mounting method of themount magnet member - Moreover,
notch part 115 a is formed so that theabove magnet member 113 a part exposes out in the upper part of abovefront side 115. - And storing of a compact disc completes by adsorbing the
magnet member 113 b that is installed by bending aboveflap part 117 downward to anothermagnet member 113 a that is installed at one side in the state thatcompact disc 5 is stored at an appointed position as shown inFIG. 16 (b). (Cf.FIG. 16 (c) andFIG. 18 (a)). As shown inFIG. 16 (a) andFIG. 17 , if made adent 114 a it is easy to bend aboveflap part 117 and is convenient. - In said state that the
compact disc holder 111 is storing a compact disc similar to the fourth example, it is enabled to connect with the othercompact disc holders 111 and adsorption by magnetic attraction to ferromagnetic article S5 as shown inFIG. 18 (b). In this example, compare with the fourth example there is advantageous storing a compact disc is easy. - From
FIG. 19 throughFIG. 22 show the sixth example of the present invention. Acompact disc holder 121 of the present invention outline compriseshousing cover 122 andmagnet member 123, and is different from said example of the fourth and the fifth in the point where an installation position of themagnet member 123 comes off from thehousing cover 122 as shown inFIG. 19 (b) andFIG. 20 that is the cross section taken along the line F-F ofFIG. 19 (b). - Above
housing cover 122 is formed astoring region 126 of a compact disc betweenback side 124 andfront side 125, andflap part 127 is installed in the upper part of theback side 124 by melting adhesion, And a stoppingband 128 is installed by melting adhesion in the upper part of thefront side 125 which is inserted theflap part 127 to stop it. - The
magnet member 123 is mounted in the upper part ofbackside 124 by installing between the upper part ofbackside 124 and theflap part 127. On that occasion so thatmagnet member 123 is located centrally as shown in FIGS. 19 (b) and (c), in this storing space may install unevenness to maximize central storing space and to definite a putting position for the storing compact disc that does not illustrate. Moreover, thickness of themagnet member 123 is set top face position of theflap 127 when housing the followingcompact disc 5 and covering up themagnet member 123 does not become low from the top face of the stoppingband 128. - In this state the
compact disc 5 that is shown inFIG. 19 (a) is inserted in the storingregion 126 that is shown inFIG. 19 (b) of thehousing cover 122, and it is stored in thecompact disc holder 121 by theflap part 127 being inserted in stopping band 128 (cf.FIG. 19 (c) andFIG. 21 ). - And a lot of the
compact disc holders 121 are connected with magnetic attraction force of their eachmagnet member 123 like as shown inFIG. 22 , and they are mounted by magnetic attraction to ferromagnetic article S6. - The
compact disc holders 121 can open widely when one look for a desired compact disc so that a position of themagnet member 123 is separated from the storingregion 126 in this example, and there are advantages in that it is easy to watch it. - Furthermore, it becomes more easy to open more if install the
magnet member 123 on the top ofextension region 129 of narrow widths it seems to be the transformation of this example as shown inFIG. 23 andFIG. 24 that are the cross section taken along the line G-G ofFIG. 23 . - A
projection 130 is to project a magnet and to adsorb to other compact disc holder easily by magnetic attraction, and can apply it to each example shown inFIG. 19 toFIG. 22 . -
FIG. 25 throughFIG. 28 shows the seventh example of the present invention. - A
compact disc holder 131 comprises fromhousing cover 132 storing an compact disc in andmagnet member 133 and connectingmember 134; and anextension region 129 in this example made from the other member that is different from said extension region 129 (cf.FIG. 23 ) in the transformation of the sixth example as shown inFIG. 25 andFIG. 26 is the cross section taken along the line H-H ofFIG. 25 . - A
hole 145 is made at the upper part ofabove housing cover 132, and a connectingmember 134 that is made from resin fiber to a string shape and is pierced through thehole 145. The connectingmember 134 is formed to about circle, and an end of it is inserted in amagnet cover 135 that is molded to rather thin thickness from like resin in themagnet member 133, and it is hung to theprojection 136 as shown inFIG. 27 (a) that is cross section taken along the line J-J ofFIG. 26 and inFIG. 27 (b) that is cross section taken along the line K-K ofFIG. 27 (a), and is stopping through amagnet body 137 by mounting acover board 138 compulsively. - Moreover, about installation structure of above connecting
member 134 and themagnet member 133 and structure of themagnet member 133 they may be carry it out by appropriate structure without limiting to above examples. - The
compact disc holder 131 that comprises as above, a connection with other plural numbercompact disc holders 131 and mount to ferromagnetic article S7 are enabled by magnetic adsorption ofmagnet member 133 as shown inFIG. 28 . According to this example, when one looks for a desired compact disc one can open greatly, and can watch it easily even if one turn it because it is all right. - The following examples show about product methods of the compact disc holders and various its performances.
- This example was measured magnetic attraction force of a compact disc holder.
- A compact disc holder used for this measurement with shape shown in
FIG. 1 , that was a diameter ofsidewall part 4 of 25 mm, a diameter of holdingpart 3 of 14.8 mm and thickness of it of 2.1 mm (one piece), and was molded by well known ejection molding from marketing a bond magnet (a plastic magnet) pellet made up raw materials for plastic magnet like anisotropy strontium ferrite powder and polyamide resin (magnetic characteristic Br: 2580G, bHc:23600e, iHc:28000e, Bhmax:1.6MG0e) (saysample 1 in following). - And a subsidiary magnet that assists an attraction force was cylindrical, and it was a diameter of 14.8 mm, thickness of 7.8 mm, and it was molded as the compact disc holder was mentioned above. As for magnetization of above both materials were magnetized both side in the magnetic direction field at the same time of magnetic field molding. (Molding of a counterpart as a pair of compact disc holder reversed a direction of a magnetic field and molded it.)
- The compact disc holder and the subsidiary magnet which were produced by above example 8 when adhered to a steel plate (thickness 1.5 mm) as adsorbent, attraction force was 85 g only in the case of the compact disc holder and it was 170 g when adsorbed the compact disc holder by the subsidiary magnet 139 to assist magnetic adsorption as shows in
FIG. 32 , and the former one felt even a hand sense with lack of attraction force, but, as for the latter one, the enough touch was gotten. - If attraction force in case of one pair was enough, there are no problems because of the attraction force was an increase tendency by a connecting more than it.
- This example was measured external leakage magnetic flux of compact disc holders.
- Compact disc holder used for this measurement were above
sample 1 andsample 2 that was molded by well known ejection molding from marketing a bond magnet (a plastic magnet) pellet (magnetic characteristic Br: 4600G, bHc:43000e, iHc:140000e, Bhmax:5MG0e) like isotropy neodymium/iron/boron bond magnet and formed to the same shape and size of thesample 1 and magnetized it by loading magnetic field of 250000e from both direction of top and bottom side. - And measurement of surface leakage magnetic flux density was done by using a gauss meter at the end center of 24 pieces of the compact disc holders of states that were connected of each sample. It resulted in the
sample 1 of anisotropy strontium ferrite bond magnet was weak with 872G compare with 1950G in the case ofsample 2 of isotropy neodymium/iron/boron bond magnet. - Therefore, it can reduce possibility of a magnetic obstacle to floppy discs if a ferrite bond magnet used for the compact disc holder and is suitable because this magnet compare with a magnet of the other kind even complicated shape can mold easily in magnetic field and was inexpensive.
- In this example leakage magnetic flux density from a support base was measured when the support base was used in the state that used the compact disc holders that were magnetized on both sides. The compact disc holders of above example 1 were used in this measurement.
- The measurement result of surface magnetic flux density of the last holder central part with the state that connected 24 pieces of compact disc holders adhered to an iron plate of thickness 1.5 mm was 920G. On the other hand, when making a magnetic closed circuit with the state that connected 24 pieces of the compact disc holders adhered between a support member 140 (made from iron plate of thickness 1.5 mm, width 50 mm) and coupling iron plate of thickness 1.5 mm, and measured leakage flux density in a back center of the iron plate by a gauss meter was about 2G, from its result leakage magnetic flux become a lower than the case there were no coupling iron plate.
- In this example leakage flux density from a support base was measured when the support base was used in the state that used the compact disc holders that were magnetized in two magnetic poles on both sides. The compact disc holders used in this measurement were formed as the example 8, after reduced magnetic force by well known magnetic reverse load method and same as the compact disc holder of example 8 as shown in
FIG. 34 (a) and (b), and two magnetizing yokes of a diameter of 10 mm of center pole that had an North magnetic pole up side and a South magnetic pole down side closely connected to the compact disc holder both faces a concentric circle in, and loaded a pulse direct current of 1500A by well-known magnetizing electric supply equipment. - The measurement result of surface flux density of the central last holder part with the state that connected 24 pieces of compact disc holders adhered to an iron plate of thickness 1.5 mm was 870G. On the other hand, when making a magnetic closed circuit with the state that connected 24 pieces of the compact disc holder adhered to a support member 140 (made from iron plate of thickness 1.5 mm, width 50 mm) and adhered the coupling iron plate of thickness 1.5 mm to the last compact disc holder as shown in
FIG. 36 , and measured leakage flux density in a back center of the iron plate by a gauss meter was about 0G, from these result a leakage flux did not recognize. - Industrial Availability
- The present invention can mount compact disc to a compact disc holder using magnet member, so that can connect plural compact discs by magnetic adsorption it is simple structure and high serviceability and excellent economy, and because the compact disc holder can mount to an arbitrary place in a ferromagnetic article such as an iron shelf, it can utilize useless space and can save the installation space.
- Furthermore, according to this invention, if on the occasion of use in cases of work of a personal computer with possibility to approach a floppy disc, you can use a bond magnet of low magnetic force by combination of an adsorption assistance magnet and can prevent leakage magnetic flux by using the support base of compact disc holder to form a magnetic closed circuit.
Claims (13)
1. A compact disc holder comprising a holding part which is made from magnetic material and tip side of said holding part insert through in central hole of a compact disc directly or in a cover member indirectly, and sidewall part which cover the side of a compact disc and which constitutes magnetic attraction ability outside central part of backside of an aspect to face with a compact disc, and said holding part mounting a compact disc and its tip side absorbs by magnetic attraction ability to a ferromagnetic article.
2. A compact disc holder as in claim 1 wherein said sidewall part is formed to cover one central part side in a compact disc and said holding part are formed to one body from magnetic material, and tip face of the holding part and outside face of the sidewall part are magnetized in different magnetic polarity.
3. A compact disc holder as in claim 2 wherein an wall member from ferromagnetic material is provided of covering other side central part of a compact disc that said side wall part is covering.
4. A compact disc holder as in claim 3 wherein said wall member is formed with a magnet, and the magnetic attraction side of the tip face and the other side of the holding part are magnetized in the different magnetic pole.
5. A compact disc holder as in claim 4 wherein said wall member is made from same material of the compact disc holder in claim 2 .
6. A compact disc holder according to any one of claims 3 to 5 wherein outside face of said sidewall part or outside surface of said wall member is formed about arc curve, so as to pivotable when adsorb it by magnetic force at least to flat surface of ferromagnetic material.
7. A compact disc holder as in claim 1 wherein comprising a cover that accommodates a compact disc, and said compact disc holder which is forming said side wall part and said holding part which is made from magnetic material and is mounted central part of said cover, and adsorb to ferromagnetic material by magnetic attract force include with said cover.
8. A compact disc holder as in claim 1 wherein comprising said housing that stores a compact disc, and magnet member which is connected by coupling material, and adsorb to ferromagnetic article by magnetic attract force of said holding part through said cover and said coupling material.
9. A compact disc holder as in claim 7 or 8, wherein said cover is formed from a soft transparent material.
10. A compact disc holder according to claim 6 wherein said ferromagnetic material or said compact disc holder either subsidiary magnet adsorb to it or put between plural said compact disc holder.
11. A compact disc holder according to claim 1 wherein said magnetic material comprises ferrite-bond magnet of comparatively weak magnetic force.
12. A support base comprising ferromagnetic material that by magnetic attraction adsorbs and holds to its inside said a compact disc holder comprising a holding part which is made from magnetic material and tip side of said holding part insert through in central hole of a compact disc directly or in a cover member indirectly and sidewall part which cover the side of a compact disc and which constitutes magnetic attraction ability outside central part of backside of an aspect to face with a compact disc and said holding part mounting a compact disc and its tip side absorbs by magnetic attraction ability to a ferromagnetic article the support base comprising the magnetic material that one side at north magnetic pole and other side at south magnetic pole, and adsorb ferromagnetic connecting material between last end of said compact disc holder and bottom of it and form a magnetic closed circuit, and prevent the magnetic flux external leakages.
13. A support base in claim12 wherein both side of said magnetic material are magnetized to multi magnetic pole, and by magnetic attraction said support base adsorb said compact disc holder that having said magnetic material, and adsorb ferromagnetic connecting material to last end of compact disc holder and form a magnetic closed circuit, and prevent magnetic flux external leakage.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001340008A JP3593087B2 (en) | 2001-09-30 | 2001-09-30 | Compact disk holder and its support |
JP2001-340008 | 2001-09-30 | ||
PCT/JP2002/010145 WO2003032315A1 (en) | 2001-09-30 | 2002-09-30 | Compact disc holder and support base |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/010145 Continuation-In-Part WO2003032315A1 (en) | 2001-09-30 | 2002-09-30 | Compact disc holder and support base |
Publications (1)
Publication Number | Publication Date |
---|---|
US20050029133A1 true US20050029133A1 (en) | 2005-02-10 |
Family
ID=19154275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/812,696 Abandoned US20050029133A1 (en) | 2001-09-30 | 2004-03-30 | Compact disc holder and its support base |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050029133A1 (en) |
JP (1) | JP3593087B2 (en) |
KR (1) | KR100537172B1 (en) |
CN (1) | CN100472640C (en) |
WO (1) | WO2003032315A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005101416A1 (en) * | 2004-04-14 | 2005-10-27 | Koninklijke Philips Electronics N.V. | Disk storage container |
US20060238280A1 (en) * | 2005-04-22 | 2006-10-26 | Autronic Plastics, Inc | Magnetic springs for asset containers |
US20070187269A1 (en) * | 2006-02-15 | 2007-08-16 | Grasso Joseph A | Disc packaging device |
ITAN20090063A1 (en) * | 2009-09-18 | 2009-12-18 | Fabio Marenco | CD / DVD HOLDER WITH MAGNETIC SUPPORT |
US20100024271A1 (en) * | 2007-10-19 | 2010-02-04 | Stewart Seidler | Magnetic album |
US20110026857A1 (en) * | 2009-07-31 | 2011-02-03 | Ryan Bautista | Shopping Bag and Method of Using Same |
US8528867B1 (en) * | 2012-05-30 | 2013-09-10 | Robert A Carmo | Multi-use bag, bag stand, and multi-use bag and bag stand accessories |
US9717353B1 (en) * | 2016-01-07 | 2017-08-01 | Brian Borra | Adaptable mounting system for phonograph records and/or various planar objects |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100972598B1 (en) * | 2008-01-15 | 2010-07-28 | 정종상 | Sound proof fence |
KR100972032B1 (en) * | 2008-02-11 | 2010-07-23 | 조복희 | Soundproof Wall |
JP6083223B2 (en) * | 2012-12-10 | 2017-02-22 | 日本電気株式会社 | cap |
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JP2001110174A (en) * | 1999-10-08 | 2001-04-20 | Hideyuki Yamashita | Expandable connectible holder system for simple display of compact disk |
JP3079996U (en) * | 2001-03-02 | 2001-09-07 | 株式会社マグエックス | Magnet file |
-
2001
- 2001-09-30 JP JP2001340008A patent/JP3593087B2/en not_active Expired - Lifetime
-
2002
- 2002-09-30 CN CNB028191021A patent/CN100472640C/en not_active Expired - Fee Related
- 2002-09-30 KR KR10-2004-7002414A patent/KR100537172B1/en not_active IP Right Cessation
- 2002-09-30 WO PCT/JP2002/010145 patent/WO2003032315A1/en active Application Filing
-
2004
- 2004-03-30 US US10/812,696 patent/US20050029133A1/en not_active Abandoned
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US5587994A (en) * | 1992-06-03 | 1996-12-24 | Sharp Kabushiki Kaisha | Cartridge used for a disc-shaped recording medium |
US5819926A (en) * | 1997-07-23 | 1998-10-13 | Ivy Hill Corporation | Package for a recording medium and method of assembling same |
US6084236A (en) * | 1998-07-23 | 2000-07-04 | Sony Corporation | System for mounting a hubless glassmaster onto an orders measurement device |
US6296115B1 (en) * | 1999-05-28 | 2001-10-02 | Pioneer Corporation | Case for containing disk type recording medium |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2005101416A1 (en) * | 2004-04-14 | 2005-10-27 | Koninklijke Philips Electronics N.V. | Disk storage container |
US20060238280A1 (en) * | 2005-04-22 | 2006-10-26 | Autronic Plastics, Inc | Magnetic springs for asset containers |
US20070187269A1 (en) * | 2006-02-15 | 2007-08-16 | Grasso Joseph A | Disc packaging device |
US20100024271A1 (en) * | 2007-10-19 | 2010-02-04 | Stewart Seidler | Magnetic album |
US20110026857A1 (en) * | 2009-07-31 | 2011-02-03 | Ryan Bautista | Shopping Bag and Method of Using Same |
US8192083B2 (en) * | 2009-07-31 | 2012-06-05 | Ryan Bautista | Shopping bag and method of using same |
ITAN20090063A1 (en) * | 2009-09-18 | 2009-12-18 | Fabio Marenco | CD / DVD HOLDER WITH MAGNETIC SUPPORT |
US8528867B1 (en) * | 2012-05-30 | 2013-09-10 | Robert A Carmo | Multi-use bag, bag stand, and multi-use bag and bag stand accessories |
US9717353B1 (en) * | 2016-01-07 | 2017-08-01 | Brian Borra | Adaptable mounting system for phonograph records and/or various planar objects |
Also Published As
Publication number | Publication date |
---|---|
JP3593087B2 (en) | 2004-11-24 |
CN1561518A (en) | 2005-01-05 |
CN100472640C (en) | 2009-03-25 |
WO2003032315A1 (en) | 2003-04-17 |
KR20040030976A (en) | 2004-04-09 |
KR100537172B1 (en) | 2005-12-16 |
JP2003109341A (en) | 2003-04-11 |
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Legal Events
Date | Code | Title | Description |
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AS | Assignment |
Owner name: NICHILAYMAGNET CO., LTD., JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MAEHASHI, YOSHIYUKI;KOBAYASHI, HIROSHI;REEL/FRAME:015171/0033 Effective date: 20040310 |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |