• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a plectrum (1) having a generally sector - shaped plate body (2) in plan view, having in plan view an inner side (3) and an outer side (4) with a greater circumferential extent than the inner side (3), characterized in that Plate body (2) is in one piece, that on the inside (3) in a pivot bearing opening (6) opening out slot opening (5) is provided, and that the plate body (2) at the same time an attachable rotatable protective part for opened beverage cans (8) or dergl. forms.
    公开号:AT515327A1
    申请号:T50047/2014
    申请日:2014-01-27
    公开日:2015-08-15
    发明作者:Hannes Stürmer
    申请人:Hannes Stürmer；
    IPC主号:
    专利说明:

    The invention relates to a plectrum with a generally sector-shaped plate body in plan view, which has an inner side and an outer side with a larger circumferential extent than the inner side in plan view.
    A plectrum, also called plectrum, is used for beating or plucking strings of stringed instruments, in particular guitars. A generally triangular plectrum with varying thicknesses for playing a guitar is known from CN 2011-17235.
    A plectrum as mentioned above is further known from US 8,395,038 B2. This plectrum has a plate body made of Kunststof fmaterial, and at the edges of the plate body, which come into contact with the strings of the respective instrument, a metallic, above the edge of the plastic plate body projecting insert is provided. This should on the one hand a good game quality and on the other hand a long life, d. H. a reduction in the wear of the Plektrons be achieved. However, the production of such a plectrum is obviously expensive.
    The aim of the invention is the provision of a plectrum, which is not only easy to produce and allows a good game quality, but also allows a novel additional function.
    Accordingly, the invention provides a Plectron with a top view in general sector-shaped plate body, which has an inner side and an outer side with a greater circumferential extent than the inside in plan view, and which is characterized in that on the inside of a opening in a pivot bearing opening slot opening is provided, and that the plate body at the same time forms an attachable rotatable protective part for opened beverage cans or the like.
    The present Plektron with the one-piece plate body is simple, for example by injection molding, made of plastic, can be produced; by providing the specified pivot bearing opening, the plectrum on conventional beverage cans with a top, with
    Using a pull-tab rupturable drinking opening can be plugged on; The pull tab is usually fixed by means of a short cylindrical pin on the top of the beverage can, and on this pin, the present Plectron is pushed laterally by pushing, the pin passes through the slot opening in the pivot bearing opening, plugged.
    It should be noted that it is already known in the context of a plectrum to provide an opening on one side, however, this opening is always provided in the known Plektron embodiments on the wider side, and it simply serves to pick the plectrum on a string or postpone a dowel pin, see for example US 6,815,597 Bl, GB 2 233 141 A, US 3,595,118 or US 7,459,620 Bl.
    On the other hand, rotatable disc-shaped protective cover for conventional beverage cans are known per se, cf. for example DE 100 18 685 C2 or DE 19752038 A1. These known protective cover, which serve to temporarily cover the drinking opening after opening the beverage can, so as to prevent the ingress of dirt, but especially of insects, such as wasps, are generally circular in plan view, in adaptation to the top the conventional, cylindrical aluminum beverage cans. These known protective covers would therefore not be suitable for use as a plectrum. On the other hand, investigations leading to the present invention have shown that with a generally circular sector-shaped plate body, which is suitable for use as Plektron, also the desired protective function can be ensured with opened beverage cans easily.
    For adaptation to the cylindrical body, d. H. the cylindrical edge of the beverage can, it is useful if the outside of the plate body is circular arc in plan view. For a simple snapping the plate body of Plektrons on the above-mentioned pin for fixing the pull tab to beverage cans, it is advantageous if the slot opening opens for snap attachment to a beverage can via a constriction in the pivot bearing opening.
    Furthermore, it is advantageous if the pivot bearing opening has an approximately semicircular edge. For the sliding of the plate body on the pin, it is also advantageous if the slot opening has lateral edges which extend in accordance with diverging or parallel lines from the pivot bearing opening to the inner edge of the plate body.
    On the one hand to use the plectrum when playing a stringed instrument also so that the two legs come on both sides of the slot opening with strings in contact and there is sufficient stability, and on the other hand, a stable attachment of the Plektrons to the beverage cans without the risk of Break off the legs formed, it is advantageous if the outside and the inside of the plate body are connected by side edges which extend in the region of the pivot bearing opening outwardly angled, so that the legs are spread.
    In order to enable different ways of playing, it is also expedient if the plate body is a part made of two materials of different hardness, in particular an injection-molded part.
    It has proved to be favorable for the desired ways of playing, if between the two materials is given a running from a side edge obliquely to the outside dividing line.
    In view of a good compromise on the one hand for use as Plektron and on the other hand for use as a protective cover, it is also advantageous if the plate body in plan view generally corresponds to a circular sector with a sector angle between 60 ° and 90 °. For playing with the plectrum, it may further be favorable if the plate body has at least two different thicknesses, also to achieve different degrees of hardness in a uniform plate body material.
    The invention will be explained below with reference to particularly preferred embodiments, to which it should not be limited, and with reference to the drawings.
    In detail, in the drawing:
    1 is a plan view of a plectrum according to a first embodiment of the invention;
    Fig. 2 is a plan view of another embodiment of such a pick; Figures 3A and 3B in partial sectional views taken along the line III-III of Figure 1 show two ways to achieve different thicknesses for the plate body. and
    Fig. 4 is a perspective view of a conventional Alu-Ge-beverage can with a drinking opening and a pull tab and a pin for fixing the pull tab, and - with dashed lines - schematically a plectrum according to Fig. 1 or 2 placed on this can to thereby a To allow protection in terms of a cover of the drinking opening when not using the beverage can.
    In Fig. 1, a plectrum 1 is shown with a plate body 2, which in general (and not in the narrow geometric sense) has a circular sector-shaped shape in plan view, the inside however is widened compared to a circular sector, and wherein the outside 4 accordingly has a longer dimension in the circumferential direction compared to the inside 3. The outer side 4 of the plate body 2 extends substantially circular arc.
    On the inner side 3 of the plate body 2, a slot opening 5 is provided, which opens into an inner rotary bearing opening 6, wherein at the transition between the openings 5 and 6, a constriction 7 is given. The pivot bearing opening 6 takes in the case of
    Use of Plektrons 1 as a protective cover for a beverage can 8, see Fig. 4, a usual in such beverage cans pin 9, as will be explained in more detail below with reference to FIG. 4.
    Accordingly, the pivot bearing opening 6 is approximately semicircular, preferably slightly larger than a semicircle to form the constriction 7. The slot opening 5 has lateral edges 10 which diverge away from the pivot bearing opening 6; but it is also conceivable to let these edges 10 run according to parallel lines, as shown in Fig. 1 with dashed lines additionally for the sake of simplicity. In Fig. 2 is also illustrated with dashed lines that the edges 10 'can also extend directly away from the pivot bearing opening 6 away divergent without a constriction 7 would be provided.
    The plate body 2 has, for example, rectilinear side edges 11, 12 which, as can be seen in FIG. 2, enclose an angle α. This angle a, the sector angle of the circular sector, for example, between 60 ° and 90 °, preferably about 75 ° to 80 °, amount. As can be seen in FIGS. 1 and 2, the side edges are angled away from the inside 3 at 13, so that slightly wider legs 14, 15 of the plate body 2 adjacent to the slot opening 5 are obtained. The bend 13 begins approximately at the height of the pivot bearing opening. 6
    In Fig. 1 is further indicated in dotted line 16 that the plate body with two areas 17, 18 of different materials, an outer harder area 17 and an inner softer area 18 may be formed. Such a design is easily achieved by injection molding, wherein the same plastic base material is used in the entire plate body 2, but by different additives in the two areas 17, 18, the hardness is set differently, as is well known.
    The separating line 16 may additionally or alternatively also form a transition between a region 18 'of lesser thickness, for example 0.5 mm, in comparison to the other, outer region 17', which may have a thickness of 0.6 mm, for example. In this case, the bottom surface may for example be continuous, and the top of the plate body has in the region of the dividing line 16 has a corresponding stepped transition, as shown in Fig. 3B, or it may be a level crossing in the region of the dividing line 16 both at the top and be present at the bottom of the plate body 2, as shown in Fig. 3A.
    From Fig. 2 is finally still apparent that, if desired, the plate body 2 may be provided with a better grip for the fingers resulting raised strips 19, thereby also reinforcing ribs may be formed.
    The beverage can 8 shown in Fig. 4 is formed in a conventional manner with a cylindrical container body; at the top of an outlet opening 20 is provided, which is closed in the original state by a closure plate 21. However, this closure plate 21 can be pushed down by means of a tab 22 secured to the pin 9, as shown in Fig. 4, so that the beverage can 8 is opened and ready to drink the contents, e.g. with the help of a straw (not shown). With dashed line in Fig. 4, a further the outlet opening or drinking opening 20 covering plectrum 1 is shown with its slot opening 5 and pivot bearing opening 6 (see Fig. 1) on the pin 9 releasably fixed, in particular snapped, is. The plate body 2 of the plectrum 1 can then be rotated about the pin 9 to the left or right to cover the opening 20 or in the case release the drink.
    In practice, the present Plektron 1 preferably be attached directly to beverage cans 8, if they are delivered by the manufacturer after filling. The plate body 2 can also be used as an advertising medium if desired, so have advertising imprints or imprints. When the contents of the beverage can 8 are to be drunk, the plectrum 1 is twisted sideways so as to release the sealing plate 21, which is then pressed inwardly by means of the tab 22. Thereafter, the contents of the box 8 is accessible. If the can 8 is not immediately completely emptied, the plate body 2 can be rotated as a protective cover over the opening 20, so as to prevent the ingress of dirt or insects into the can interior. If the box 8 is completely emptied and should be disposed of, the pick 1 can be removed and used, for example, to play the guitar.
    权利要求:
    Claims (10)
    [1]
    1 plectrum (1) having a generally sector-shaped plate body (2) in plan view, which has an inner side (3) and an outer side (4) with a greater circumferential extent than the inner side (3), characterized in that the plate body (2) is in one piece, that on the inside (3) in a pivot bearing opening (6) opening out slot opening (5) is provided, and that the plate body (2) at the same time a attachable rotatable protective part for opened beverage cans (8) or the like forms.
    [2]
    2. Plectrum according to claim 1, characterized in that the outer side (4) of the plate body (2) is circular arc in plan view.
    [3]
    3. Plectrum according to claim 1 or 2, characterized in that the pivot bearing opening (6) has an approximately semicircular edge.
    [4]
    4. Plectrum according to one of claims 1 to 3, characterized in that the slot opening (5) for snap fastening to a beverage can (8) via a constriction (7) in the rotary bearing opening (6) opens.
    [5]
    5. Plectrum according to one of claims 1 to 4, characterized in that the slot opening (5) has lateral edges (10, 10 '), according to diverging or parallel lines from the pivot bearing opening (6) to the inner edge of the plate body (2).
    [6]
    6. Plectrum according to one of claims 1 to 5, characterized in that the outer side (4) and the inner side (3) of the plate body (2) by side edges (11, 12) are connected, in the region of the pivot bearing opening (6 ) run outward angled.
    [7]
    7. Plectrum according to one of claims 1 to 6, characterized in that the plate body (2) is formed of two materials of different hardness part, in particular injection molded part.
    [8]
    8. Plectrum according to claim 7, characterized in that between one of the two materials (11) obliquely to the outside (4) extending dividing line (16) is given.
    [9]
    9. Plectrum according to one of claims 1 to 8, characterized in that the plate body (2) in plan view generally corresponds to a circular sector with a sector angle (a) between 60 ° and 90 °.
    [10]
    10. Plectrum according to one of the claims 1 to 9, characterized in that the plate body (2) has at least two body regions (17 ', 18') with different thicknesses.
    类似技术:
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    DE102021107808A1|2021-12-02|REFILLABLE COSMETIC CONTAINER
    DE102020121789A1|2021-03-04|Plate with opening aid for cans
    DE602005000283T2|2007-06-28|Cap and container provided therewith
    同族专利:
    公开号 | 公开日
    EP3099588B1|2017-10-11|
    WO2015109349A1|2015-07-30|
    AT515327B1|2015-11-15|
    PT3099588T|2018-01-11|
    ES2654812T3|2018-02-15|
    US10118730B2|2018-11-06|
    EP3099588A1|2016-12-07|
    US20170008666A1|2017-01-12|
    PL3099588T3|2018-03-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2484820A|1946-09-07|1949-10-18|Galetzky Hyman|Plectrum or pick for musical instruments|
    US4852763A|1988-06-02|1989-08-01|Dimberio Donald J|Beverage container cover|
    DE29513281U1|1995-08-18|1996-04-04|Pomaska Reinhold|Device for striking the strings of a string instrument|
    DE29919689U1|1999-11-09|2000-04-13|Mueller Anja|Cover for a beverage can|
    US3595118A|1969-09-08|1971-07-27|Ande Dale Paxton|Guitar pick|
    GB2233141A|1989-04-21|1991-01-02|John Walker|A plectrum|
    US5341715A|1993-10-15|1994-08-30|Hucek Raymond R|Guitar pick with stepped ledge finger grip|
    DE19744245A1|1997-10-07|1999-04-22|Michael Wagner|Open drinks can contents protected from insects and other impurities|
    DE10066012C2|1999-08-25|2003-07-10|Conic Korea Inc|Device for attaching a rotatable and removable protective cover to a beverage container|
    JP2001072113A|1999-08-25|2001-03-21|Kang San Technologies Ltd|Cover mountable onto beverage container, and method and apparatus for mounting the cover|
    US20020108483A1|2001-02-15|2002-08-15|Smith Patricia Wain|Textured pick for a stringed instrument|
    US6815597B1|2001-10-30|2004-11-09|Mark Bosley|Picking instrument for picking a string|
    US7060882B2|2004-04-07|2006-06-13|Ken Greenwald|Multi-contact pick and method of converting a standard pick into a multi-contact pick|
    US7459620B1|2006-08-21|2008-12-02|Kester James B|Guitar pick|
    CN201117235Y|2007-09-17|2008-09-17|余昭文|Modified structure of string pulling sheet|
    GB0807494D0|2008-04-24|2008-06-04|Bansia Sarbjit S|Opening device|
    US8395038B2|2010-01-22|2013-03-12|Jeff D. Smith|Pick for an instrument|EP3526133B1|2016-10-14|2020-07-29|Stürmer, Hannes|Closure element|
    JP2021533044A|2018-08-06|2021-12-02|エスエヌエステック リミテッド ライアビリティ カンパニー|Closure peeling system|
    法律状态:
    2019-09-15| MM01| Lapse because of not paying annual fees|Effective date: 20190127 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50047/2014A|AT515327B1|2014-01-27|2014-01-27|plectrum|ATA50047/2014A| AT515327B1|2014-01-27|2014-01-27|plectrum|
    US15/113,498| US10118730B2|2014-01-27|2015-01-14|Plectrum as a lid in beverage cans|
    PL15703725T| PL3099588T3|2014-01-27|2015-01-14|Plectrum used as cover in beverage cans|
    PCT/AT2015/050010| WO2015109349A1|2014-01-27|2015-01-14|Plectrum as a lid in beverage cans|
    ES15703725.0T| ES2654812T3|2014-01-27|2015-01-14|Plectro as lid on beverage cans|
    EP15703725.0A| EP3099588B1|2014-01-27|2015-01-14|Plectrum used as cover in beverage cans|
    PT157037250T| PT3099588T|2014-01-27|2015-01-14|Plectrum used as cover in beverage cans|
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