• 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:
    Support (1) for paper roll dispenser, with a head (2) internally engageable on one end of a roll of paper, and comprising: body (20) with lateral surface (21) of revolution and axial direction defining first end (4) and second end (5); and first connection means, first end (4), closest to the end of the paper roll in which the front part (2) is mounted. It also comprises coupling member (3), with first portion (31) and second portion (32) attached to each other. The first portion (31) is adjacent to the first end (4), and incorporates second connection means for connecting to first connection means of the front wall (2). The second portion (32) is located opposite the head (2) with respect to the first portion (31), and incorporates at least one male connector (33) to connect with the dispenser. It allows to reduce the length of the front set - roll of paper. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2675068A1
    申请号:ES201730011
    申请日:2017-01-05
    公开日:2018-07-06
    发明作者:Juan José GONZALO QUEVEDO
    申请人:Jofel Industrial SA；
    IPC主号:
    专利说明:

    OBJECT OF THE INVENTION
    The present invention is framed in the field of paper dispensers for hygienic use. In particular, the object of the invention relates to a support for dispenser of paper rolls, such as kitchen paper, with improved properties from the point of view of logistics, as will be explained below.
    BACKGROUND OF THE INVENTION
    The applicant is also the holder of the patent P201230858 (published as ES2433119), which refers to a roll-type paper dispenser holder, where the support comprises a male part and a female part.
    The male part is configured to be mounted at least temporarily inside a roll of paper, through one end of said roll of paper. To this end, the male part comprises a first bushing-shaped body, which defines an axial direction, and which is provided with: a lateral surface with two ends in relation to the axial direction; and a first flat surface, which closes one end of the lateral surface, and which has a perimeter contom. From the lateral surface of the first body there are first parallel projections oriented according to the axial direction of the first body, as well as from the perimeter contour of the flat surface of the first body, first tabs protrude, in both cases to fit the male part at one end of the roll of paper. On the other hand, from the flat surface of the first body, a male connecting element protrudes outward from the first body, in axial direction, the function of which will be explained later.
    In turn, the female part is configured to be mounted on the dispenser coaxially together with the male part which in turn is mounted on the paper roll, for which the female part comprises a second body, also in the form of a bushing, which defines an axial direction and which is provided with: a lateral surface with two ends in relation to the axial direction; and a flat surface, which closes one end of the lateral surface, and which has a perimeter contour. From the lateral surface of the second body protruding grip projections in wedge shape and arranged perpendicularly to the lateral wall of the second body, as well as the perimeter contour of the flat surface of the second body, second tabs protrude, in both cases to fix the female part to the paper dispenser. On the other hand, the flat surface of the second body comprises a female connector element to accommodate the male connector element, and thus connect the roll with the first body, with the second body and with the dispenser.
    In different preferred embodiments, alternative configurations of the male connector element and its corresponding female connector element are shown. In particular, according to a first embodiment, the male connector element comprises at least two pairs of perpendicular cross segments, while the female connector element comprises through holes to accommodate each of the corresponding pairs of cross segments. According to a second embodiment, the male connector element is configured as a partition, so that the female connector element is configured as a slot limited by two longitudinal reinforcements. According to a third embodiment, the male connector element takes the form of a triangular prism, while the female connector element is configured as a triangular bore reinforced by perimeter ribs.
    The support described in the referenced document P201230858 has the disadvantage that the male connector element protrudes from the flat surface of the first body towards the outside of the paper roll, which increases the dimension of the first paper roll body assembly along the axial direction
    DESCRIPTION OF THE INVENTION
    The present invention solves the drawback described above, by means of a support for paper roll dispenser, in which the male part, referred to in the background, and provided with a first body with a male connector element, is replaced by an assembly that It comprises two pieces: a male piece, called a tester, in the form of a bushing, which defines an axial direction, as well as being intended to be coupled to a roll of paper, being housed at a first end, preferably not detachably, in the inside the paper roll, and which does not have an outwardly male connector element facing outwards when mounted on the paper roll; and a coupling member, connectable, preferably not detachably, at the second end of the tester, and provided with at least one male connector, to be connected to the dispenser, preferably by means of two conjugated female connectors similar to those described in the P201230858 patent referred to in the background.
    The present invention describes a support that provides the technical effect that the male connector element does not protrude outward once the tester is mounted on the paper roll, which makes it possible to shorten the dimension of the paper roll tester assembly in axial direction , as a result of which, the transport capacity of the testero-paper roll assemblies is expanded.
    DESCRIPTION OF THE DRAWINGS
    To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical implementation thereof, a set of drawings is attached as an integral part of said description. where, for illustrative and non-limiting purposes, the following has been represented:
    Figures 1A to 1D. - They show a support bracket according to the present invention, respectively in perspective (figure 1A), front elevation (figure 1 B), side view (figure 1 C) and rear elevation (figure 1 D).
    Figures 2A to 2F. — They show a coupling member of the support according to the present invention, respectively in perspective (figure 2A), front elevation (figure 2B), side view (figure 2C), rear elevation (figure 2D), view lateral (2E) sectioned according to plane AA of Figure 2B; and top floor view (2F).
    Figures 3A to 3F.-They show the tester of Figures 1A to 1D and the coupling member of Figures 2A to 2E, coupled together in use position,
    respectively in perspective (figure 3A), front elevation (figure 38), side view (figure 3C), rear elevation (figure 3D), side view (3E) sectioned according to plane A-A of figure 38; and top floor view (3F).
    Figures 4A to 4E. - They show the tester of figures 1A to 10 and the coupling member of figures 2A to 2E, as they are obtained jointly by injection, respectively, in perspective (figure 4A), front elevation (figure 48), side view (figure 4C), rear elevation (figure 40), and top plan view (4E).
    PREFERRED EMBODIMENT OF THE INVENTION
    Next, a detailed description of a preferred embodiment of a support (1) for paper roll dispenser, object of the present invention, is provided with the aid of the attached figures mentioned above.
    The support (1), which is shown as a whole in Figures 3 and 4, comprises a tester (2), represented alone in Figure 1, and a coupling member (3), represented alone in Figure 2, where Figure 3 shows the tester (2) and the coupling member (3) mounted together in use position.
    Next, the tester (2) will be described in greater detail. The tester (2) comprises a bushing-shaped body (20), which has an axial direction, and which has a lateral surface (21) of revolution, for example cylindrical or conical. A cylindrical side surface (21) is shown in Figures 1A-10. The axial direction defines in the body (20), and therefore in the tester (2), a first end (4) and a second end (5).
    On the other hand, from the lateral surface (21) a plurality of projections (22) can project externally to allow the body (20) to fit inside said paper roll, by one end of said paper roll (not represented), called "lace end". The first end (4) of the body (20) is the end (4, 5) through which the tester (2) is inserted into the fitting end of the paper roll, so that, once the tester (2) is fitted ), the second end (5) is closer to the fitting end, and the first end is further away from the fitting end.
    In general, the projections (22) extend, along the lateral surface (21) at least along a section between the first end (4) and the second end (5). In the example shown, the projections (22) run from the second end (5) along a section of corresponding generatrices of the lateral surface (21). Whatever the orientation and arrangement of the projections (22), it is preferred that the projections (22) have a height such that, in cross section to the axial direction, the sum of the radius of the body (20) and the height of each Highlight (22) is decreasing along the axial direction from the first end (4) to the second end (5) of the body (20). In particular, for a body (20) with a cylindrical shape, that is, with a uniform radius along the axial direction, the height of the projections (22) has to be decreasing along the axial direction. With all this it is easier to fit the body (20) in the paper roll. Preferably, the projections (22) have, particularly in their section closest to the first end (4), sharp edges and I or vertices, to cause an irreversible fit of the body (20) in the paper roll, since a Attempting to separate the paper roll and the body (20) without breaking the body (20) would lead to damage the paper roll.
    The tester (2) may additionally comprise a stop wall (23) integrally configured with, or fixed to, the first end (4) of the body (20), and protruding radially from the body (20), to limit displacement axial between the tester
    (2) and the paper roll. As shown in the figures, the stop wall (23) may comprise perimeter portions (24), preferably crenellated, separated by gaps (25). In the example shown, the gaps (25) correspond to the projections (22). Likewise, preferably, the abutment wall (23), in particular the perimeter portions (24), project radially with respect to the projections (22).
    The tester (2) additionally comprises at its first end (4) first connecting means, which will be described in detail below. The first connection means are preferably comprised or fixed to, or are integral with, the stop wall (23) or the side surface (21). In the example shown, the first connection means are integral with or are fixed to the abutment wall (23), preferably in a radial position more internal than the lateral surface (21).
    integrates the body (20), the projections (22) and the stop wall (23), and that is obtainable
    preferably by injection.
    Apart from the tester (2), which has just been described, the other component of the support (1) object of the invention is, as mentioned above, the coupling member (3). Next, the coupling member (3) is described in detail.
    The coupling member (3) in turn comprises a first portion (31) and a second portion (32) attached to each other, preferably fixed to each other in a solidary manner, or integrally configured with respect to each other. The first portion (31) is located, in axial direction, closer, that is to say adjacent, to the tester (2), as well as incorporates second connection means, in correspondence with the first connection means, to connect with the tester (2 ). For its part, the second portion
    (32) is located, in axial direction, further from the tester (2), that is, in a position opposite to the tester (2) with respect to the first portion (31), as well as incorporating at least one male connector (33) for connect to the paper roll dispenser, for example, but not necessarily, through female connectors (not shown) located in the dispenser, such as those described in patent P201230858 previously referred to above in the background, and which are incorporated into the Present document by reference. In the figures, however, a male connector (33) in the form of a hollow cylinder is shown.
    The first and second connection means can be detachably connectable. In particular, a clipping type assembly is preferred, which can be produced by means of at least one slot (26), preferably at least two slots (26), which house respective clips (35) provided with: a first segment (36) , insertable through its corresponding groove (26) and provided with increasing section, to press through the groove (26); and a second segment (37), the first segment (36) and the second segment (37) being separated by an intermediate section (38) in which there is a sharp decrease in the clip section (35), for example, an intermediate section (38) perpendicular to the axial direction.
    In the example shown in the figures, the grooves (26) preferably form part of the first connection means, while the clips (35) form part of the second connection means, although it can also be the other way around.
    In particular, the first connection means comprise connection walls (27), at the first end (4) of the tester (2), preferably linked to the lateral surface
    (21) or to the stop wall (23), the first grooves (26) being made in the connecting wall (27). In the preferred example shown, the connecting walls (27) constitute an extension of the abutment wall (23). Also, even more preferably, the connecting walls (27) are communicated with the stop wall (23) by means of a plurality of arms (28), for example, two arms (28), as shown in the figures, separated by first emptied (29). According to the preferred example shown, two slots (26) are arranged, located in each connecting wall (27) that are located in diametrically opposite positions with respect to the lateral surface (21) of the body (20) of the tester (2) .
    Correspondingly, the second connection means comprise the clips (35), which project, preferably in cantilever, of the first portion (31). Preferably, the first portion (31) comprises a plate (34) from which the clips (35) protrude. Also, preferably, the clips (35) are communicated with the first portion (31), in particular with the plate (34), by means of the second segments (37), preferably two second segments (37), preferably separated for empty seconds (40). Even more preferably, the plate (34) has a rectangular shape, with a larger dimension, which defines two ends, and a smaller dimension, where a corresponding clip (35) is mounted on each of the plate ends defined by senior management Also, the first portion (31) I the plate (34) may comprise, in intermediate position between the clips (35), gripping means (41), such as an protruding rib, to facilitate the grip and manipulation of the coupling (3) when you want to connect to the tester (2).
    By means of the support (1) according to the present invention, it is avoided that the male connectors (33) protrude from the tester (2) in an axial direction towards the outside of the assembly formed by the paper roll and the tester (2) mounted on The paper roll.
    Consequently, a reduction in the axial direction of the length of the roll paper-bottle assembly (2) is achieved, which allows, among others, the following advantages from a logistic point of view:
    - Increase in capacity: the same packaging used so far can be used to transport a greater number of testero-paper roll assemblies.
    - Reuse of packaging: the same container in which each roll of paper is received can be reused once the heads (2) are mounted on the paper rolls, to serve the roll paper set-bottle (2), since now yes that fit, with the consequent associated savings. The coupling members (3) may be included together in said containers, or they may also be included in gaps existing between said containers within the aforementioned packaging.
    As just described, the tester (2) and the coupling member (3) can be manufactured separately, preferably by injection, as respective monolithic pieces. Subsequently, at the time of mounting the tester (2) on the paper roll, the coupling member (3) can be mounted in turn on the tester (2) according to Figures 3A to 3F.
    However, according to a more preferred embodiment of the invention, illustrated by Figures 4A to 4E, the tester (2) and the coupling member (3) are manufactured together by injection constituting a monolithic assembly, as will be explained in detail. later. Before mounting the tester (2) on the paper roll, the tester (2) is separated from the coupling member (3), and then said coupling member (3) is mounted on the tester according to the position of use referred to above illustrated in Figures 3A-3F.
    In particular, for the monolithic embodiment mentioned above, the first portion (31), more specifically the plate (34), has dimensions, configuration and positioning that allow it to be completely housed inside the body (20) of the tester (2) ). Specifically, the plate (34) is arranged, preferably with its smaller dimension, between the connecting walls (27), which are present in a number of two and diametrically facing each other. Preferably, the support (1) is provided with breakable break ribs (42) to allow the coupling member (3) and the tester (2) to be separated from each other, where in particular the first portion (31), more specifically, the plate (34) is detachably connected to the connection walls
    (27) by means of two break nerves (42).On the other hand, also preferably, the male connector (33) part of the board
    (3. 4) And it has a dimension, in axial direction, so as not to protrude from the tester (2)in the "monolithic set" configuration.
    Preferably, the coupling member (3) consists of a single
    monolithic body, which integrates the first portion (31) and the second portion (32), the
    male connector (33) and clips (34), and which is preferably obtainable by injection.
    权利要求:
    Claims (20)
    [1]
    1.-Support (1) for paper roll dispenser, comprising a tester (2), intended to be snapped into the inside of one end of a paper roll, called "lace end", comprising the tester (2):
    - a bushing-shaped body (20), which has an axial direction defining a first end (4), intended to be inserted into the fitting end to fit the tester (2) into the paper roll; and a second end (5), which once the tester (2) is embedded in the paper roll, is closer to the end of the socket than the first end (4); and where the body (20) has a lateral surface (21) of revolution; Y
    - first connection means, located at the first end (4) of the tester (2); characterized in that the support (1) additionally comprises a coupling member (3) which in turn comprises a first portion (31) and a second portion (32) attached to each other; where the first portion (31) is located, adjacent to the first end (4) of the tester (2), as well as incorporating second connection means, in correspondence with the first connection means, to connect with the tester (2); where the second portion (32) is located, in a position opposite the tester (2) with respect to the first portion (31), as well as incorporating at least one male connector (33) to engage with the paper roll dispenser.
    [2]
    2. Support (1) for paper roll dispenser, according to claim 1, characterized in that the first and second connection means define a clipping connection between the tester (2) and the first portion (31) of the coupling member (3).
    [3]
    3.-Support (1) for paper roll dispenser, according to claim 2, characterized in that the clipping connection means comprise at least one slot (26), intended to accommodate a respective clip (35), wherein the clip (35) in turn comprise:
    - a first segment (36), provided with increasing section, to press through the groove (26); -a second segment (37); Y
    - an intermediate section (38), which separates the first segment (36) and the second segment (37), and in which there is a sharp decrease in the section of the clip (35).
    [4]
    4. Support (1) for paper roll dispenser, according to claim 3, characterized in that it comprises two diametrically opposed grooves (26).
    [5]
    5. Support (1) for paper roll dispenser, according to any one of claims 3-4, characterized in that the grooves (26) are part of the first connection means, while the clips (35) They are part of the second connection means.
    [6]
    6. Support (1) for paper roll dispenser, according to claim 5, characterized in that the first connection means comprise a connection wall (27), at the first end (4) of the tester (2) , the first grooves (26) being made in the connection wall (27), as well as the second connection means comprise the clips (35), which protrude from the first portion (31).
    [7]
    7. Support (1) for paper roll dispenser, according to claim 6, characterized in that the second portion (31) comprises a plate (34) from which the clips (35) protrude.
    [8]
    8.-Support (1) for paper roll dispenser, according to claim 7, characterized in that the plate (34) additionally incorporates gripping means (41) in intermediate position between the clips (35) and intended to be manipulated the coupling member (3).
    [9]
    9.-Support (1) for paper roll dispenser, according to any one of the preceding claims, characterized in that the coupling member (3) is constituted of a monolithic body.
    [10]
    10.-Support (1) for paper roll dispenser, according to claim 1, characterized in that the tester (2) additionally comprises a plurality of projections
    (22) protruding from the side surface (21) to allow the body (20) to fit into one end of the interior of the paper roll.
    [11]
    11.-Support (1) for paper roll dispenser, according to claim 10, characterized in that the projections (22) have sharp edges and I or vertices, to cause an irreversible fit of the body (20) in the roll of paper.
    [12]
    12. Support (1) for paper roll dispenser, according to claim 1, characterized in that the tester (2) additionally comprises a stop wall (23) integrally configured with, or fixed to, the first end ( 4) of the body (20), and protruding radially from the body (20), to limit the axial displacement between the tester (2) and the paper roll.
    [13]
    13.-Support (1) for paper roll dispenser, according to claim 12,
    characterized in that the first connection means are comprised in, or fixed to, or are integral with, the stop wall (23) or the side surface (21).
    [14]
    14.-Support (1) for paper roll dispenser, according to claim 13, characterized in that the first connection means are integral with or fixed to the stop wall (23) in a radial position more internal than that of the lateral surface
    (twenty-one ).
    [15]
    15.-Support (1) for paper roll dispenser, according to claims 6 and 12, characterized in that the connecting wall (27) constitutes an extension of the
    butt wall (23).
    [16]
    16.-Support (1) for paper roll dispenser, according to claim 1, characterized in that the first portion (31) and the second portion (32) of the coupling member are fixedly fixed to each other, or integrally configured with respect to each other.
    [17]
    17.-Support (1) for paper roll dispenser, according to claim 1, characterized in that the tester (2) and / or the coupling member are each constituted by a single monolithic body.
    [18]
    18.-Support (1) for paper roll dispenser, according to any one of the preceding claims, characterized in that the tester (2) and the coupling member (3) are defined in a single monolithic element, being the first portion (31) of the coupling member (3) located and configured in such a way that it is completely housed inside the body (20) of the tester
    5 (2), as well as the support (1) is provided with breakable ribs (42) breakable forallow the coupling member (3) and the tester (2) to be separated from each other.
    [19]
    19.-Support (1) for paper roll dispenser, according to claim 18, characterized in that the first portion (31) is detachably connected to the
    10 connection walls (27) by means of the break ribs (42).
    [20]
    20.-Support (1) for paper roll dispenser, according to claim 19,
    characterized in that the plate (34) is arranged between the connecting walls (27), which are present in a number of two and diametrically facing each other.
    15. Support (1) for paper roll dispenser, according to any one of claims 18-20, characterized in that the male connector (33) starts from the plate (34) and has a dimension that allows it be completely contained in the body (20) of the tester (2).
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    同族专利:
    公开号 | 公开日
    ES2675068B1|2019-04-15|
    WO2018127618A1|2018-07-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2740125A1|1995-10-23|1997-04-25|Soc Et Et De Gestion D App San|Cardboard tube end insert, e.g for kitchen roll dispenser|
    GB2362375A|2000-02-23|2001-11-21|Benedetti Internat Plc|A device for retaining in a dispenser a core around which a web is wound.|
    US20110114777A1|2008-07-23|2011-05-19|Sca Hygiene Products Ab|End plug for a paper roll|
    US20110114778A1|2008-07-23|2011-05-19|Sca Hygiene Products Ab|End plug for coreless paper rolls|
    ES2433119A2|2012-06-04|2013-12-09|Jofel Industrial, S.A|Support for paper dispenser in roll format |RU194425U1|2019-10-17|2019-12-11|Евгений Александрович Непокульчицкий|STABILIZING PAPER ROLL BUSH|US9770142B2|2013-12-02|2017-09-26|Dispensing Dynamics International, Llc|Multi-piece support for paper roll product|
    US9272870B2|2013-12-17|2016-03-01|Pratt Corrugated Holdings, Inc.|Braking wrap dispenser|
    US10292543B2|2015-01-12|2019-05-21|Ruiz Garrison Collaboration, Llc|Roll stabilizing support structure|USD928594S1|2018-10-22|2021-08-24|Cascades Canada Ulc|Bushing for a roll of web material|
    法律状态:
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    2019-04-15| FG2A| Definitive protection|Ref document number: 2675068 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190415 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730011A|ES2675068B1|2017-01-05|2017-01-05|SUPPORT FOR PAPER ROLLS DISPENSER|ES201730011A| ES2675068B1|2017-01-05|2017-01-05|SUPPORT FOR PAPER ROLLS DISPENSER|
    PCT/ES2018/070004| WO2018127618A1|2017-01-05|2018-01-03|Support for paper roll dispenser|
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