• 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:

    公开号:SE0950257A1
    申请号:SE0950257
    申请日:2009-04-20
    公开日:2010-10-21
    发明作者:Mats Linger；Mattias Bokesand；Martin Bredberg；Martin Hoffmann
    申请人:Abb Ab；
    IPC主号:
    专利说明:

    A cylindrically shaped part, to a profile. The profile comprises an opening for receiving said fastening device in at least a first direction. Fastening device comprises a body having at least one groove for receiving and holding the part, the groove having a longitudinal direction. A deformable locking flange is arranged to said body and adapted to be deformed when the fastening device is inserted into said opening on the profile. The body further comprises at least one pressure surface arranged to the body. The pressure surface is arranged to rotate the fastening device around the longitudinal direction of the groove during loading, whereby the deformable flange is deformed during the attachment to the profile. After insertion into the opening, the deformable locking flange strives to regain its original shape or it regains its original shape, the locking flange substantially locking the fastening device from movement in an opposite direction to the first direction.
    The present invention makes it easy to assemble, adjust and disassemble, for example, the safety fence. The fastening device is also safe in that, for example, a net is fastened in a good way to the profile and the construction can withstand relatively high stresses. In one embodiment of the present invention, the locking flange comprises a proximal end and a distal end, the proximal end being disposed to the body. The embodiment means that e.g. the deformation capacity of the deformable locking flange can be checked accurately. The distal end may be arranged to comprise a support flange for deforming the deformable locking flange after the locking flange has been attached to the profile. This makes it possible to detach the fastening device from the profile, in a simple manner.
    For example, a tool such as a screwdriver or simply a nail can be used to pry the deformable locking flange out of the groove in the profile.
    In an embodiment according to the present invention, the pressure surface constitutes a first and a second fastening flange arranged to rotate the fastening device around the longitudinal direction of the groove when loaded. In this way, a user obtains a good surface to transmit the force, as well as a certain torque which simplifies the transmission of force to the fastening device, and thus the deformation of the deformable locking flange. Alternatively, only one mounting flange can be present on the fastening device, alternatively, one or more, two or more, three or more mounting flanges. In an embodiment of the present invention, the deformable locking flange is arranged between a first and a second mounting flange. The fastening device 10 15 20 25 30 35 P18018SEOO 3 can in this way also have alternating deformable locking flanges and fastening flanges, i.e. every other deformable locking flange and every other fastening flange, when the fastening device has a plurality of deformable locking flanges and a plurality of fastening flanges. In a further embodiment, the deformable locking flange is arranged at a substantially right angle in relation to the longitudinal direction of the groove. This is a particularly advantageous embodiment as the deformable locking flange comprises a proximal end and a distal end, the proximal end being arranged to the body. The mounting flange (s) can also be arranged at a substantially right angle in relation to the longitudinal direction of the groove. This means that the groove on the body of the fastening device can be slid to one side of the groove of the profile, which provides a secure attachment of the cylindrical part.
    In an embodiment of the present invention, at least one support lug is arranged to prevent rotation of said fastening device after fastening with the opening in the profile. The support lug can also be adapted to hold the distal part of the mounting flange in a predetermined place, for example to the opening on the profile groove, so that the groove of the body is kept at a desired position in the groove of the profile.
    In a further embodiment of the present invention, the groove for receiving and holding the cylindrically shaped part has a substantially C-shaped cross-section, said groove being arranged to grip around at least a part of the cylindrically shaped part.
    The C-shaped cross-section can be considered to be formed by a first and a second wall, which together have a continuous surface. However, the grooves of the fastening device may have other cross-sections, for example square cross-section, V-shaped cross-section or the like.
    The above-mentioned rotation can in cases where the rotation is not allowed by the cross-section of the groove be obtained by rotating the material itself on the cylindrical part or by the fastening device comprising a specific configuration to cope with such a rotation, for example the whole body groove may itself be rotatably mounted to the body.
    The first and / or the second wall of the body groove may have at least one bevel for simplified insertion of the cylindrically shaped part into said groove. For example, the first and / or the second wall is chamfered in connection with the side edges of the fastening device. The fastening device according to the present invention is advantageously made in one piece, for example in a plastic material such as polypropylene, polyethylene, polyurethane, similar plastic materials or mixtures thereof. The fastening device can also be made of wooden materials such as oak, birch or pressed cellulose, at least one metallic material such as steel, aluminum, iron, bronze, brass or the like.
    The present invention also relates to a kit for building a fence at least one profile comprising at least one opening, a net-shaped material and at least one fastening device. The present invention also relates to a method for attaching a net to a profile having at least one groove and using a fastening device . The method includes the steps; attaching the fastener to the net; inserting the fastening device and a part of the net in the groove of the profile; rotate the fastening device around the longitudinal direction on the groove of the fastening device, so that the deformable locking flange is deformed and that the fastening device can be inserted into the groove of the profile. The method is quick and easy.
    In general, it can be said that the present invention relates to a fastening device for building, for example, a fence together with at least one profile having at least one groove, and at least one fence material, for example a net. The fastening device, according to the present invention, has a deformable locking flange which during insertion into the profile is deformed so that the insertion is allowed. After insertion, the deformable locking flange strives to regain its original shape, alternatively it regains its original shape, so that the fastening device is locked in the groove of the profile. The present invention is easy to handle and provides a secure connection of the fence material to the profile.
    DEFINITIONS The term "cylindrically shaped" refers to a substantially elongated shape without limitation in cross section, for example, a cylindrically shaped part may have a circular, triangular square, or some other polygon. The cross section can be regular or irregular.
    BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be described in more detail with reference to the following figures, in which; Figure 1a shows a part of a profile, a part of a net and a fastening device according to the present invention; Figure 1b shows a fence system that can be built with a fastening device in accordance with the present invention; Figure 2 shows a perspective view obliquely from above of an embodiment of a fastening device according to the present invention; figure 3 is a perspective view obliquely from below of the fastening device in figure 3; Figure 4 shows the fastening device in Figures 2 and 3 with a side view; Figures 5a ~ 5b show mounting of a fastening device attached to a mesh part before insertion into a profile groove; Figures 6a-6b show mounting of a fastening device attached to a mesh part shortly after insertion into a profile groove; Figures 7a-7b show mounting of a fastening device attached to a mesh part after the fastening device has been inserted into the groove of the profile, by deformation of a deformable locking flange; DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS Figure 1a shows a fastening device 10 for attaching part 11, hereinafter referred to as a cylindrical part (11) in this case! a metal wire in a metal mesh 16, to a profile 12. The profile 12 is in this case part of a post 13, for making, for example, a safety fence, stand wall, container, drawer, shelf, fence or the like. Figure 1b shows how a security fence can be built together with the present invention in a simple and time-efficient manner. The lattice net 16 can be replaced or supplemented with a board, for example a sound-insulated board, plexiglass 19 or the like. The post 13 is exemplary of the invention, it should be noted that the invention is not limited to a part of a post but can be used with a groove or a hole in a wall of a vehicle, housing or the like to attach desired objects thereto. The post 13 has at least one opening 14. The opening 14 is part of a groove 15 which extends in the longitudinal direction of the post 13. The post 13 in this case has four grooves 15, one on each side of the post 13.
    Figure 2 shows a perspective view of fastening device 10 obliquely from above. More specifically, Figure 2 shows a body 20 with a groove 21 having a substantially C-shaped cross section for gripping around a part of the cylindrical part 11. The body 20 and the groove 21 have a longitudinal direction A, which in Figure 2 is the same as the longitudinal center axis of the groove 21. The C-shaped cross-section of the groove 21 provides a snap coupling to the cylindrical part 11 during assembly. The groove 21 has a first and a second wall 22, 23 which together form the groove 21.
    A deformable locking flange 30 extends from the body 20 at a substantially right angle with respect to the longitudinal direction A of the groove 21 and in this case also the center axis of the groove 21. The deformable locking flange 30 has a proximal end 31, attached to the body 20, and a distal end 32, which after interconnection is intended to cooperate with the opening 14, i.e. the groove 15 on the post 13. The deformable locking flange 30 can be deformed so that at least the distal end 32 can move a distance relative to the body 20. The deformable locking flange 30 can regain its original shape after deformation and is therefore advantageously made of a deformable flexing material.
    Further arranged to the body 20 is a at least one pressure surface 40, in this case distributed on a first and a second fastening flange 41, 42. The pressure surface 40 is arranged so that when loading a user it is to exert a rotating movement on the fastening device 20, in relation to the center axis A of the groove and simulate the longitudinal direction A on the groove 21, after the cylindrical part 11 has been attached to the groove 21 and the fastening device has been inserted into the opening 14 on the post 13. This will be described in more detail below. At least one mounting flange 41, 42 is relatively dumb relative to the deformable locking flange 30. It is worth noting that the fastening device 10 may comprise a plurality of deformable locking flanges 30 and mounting flanges 41, 42, alternatively only one mounting flange 41 and a deformable locking flange 30.
    In Figure 2, the mounting flanges 41, 42 are arranged on each side of the locking flange 30 and along the longitudinal direction A. At least the distal portion 32 of the deformable locking flange 30 can be moved relative to the mounting flanges 41, 42 during deformation of the deformable locking flange 30.
    Figure 3 shows the fastening device 10 in a perspective view obliquely from below, the body 20, the groove 21, the first and the second fixing flange 41, 42 and the locking flange 30 being visible. In addition, each mounting flange 41, 42 has a support lug 43 which, after assembly with the post 13, is arranged to substantially prevent the fastening device 10 from rotation about the center axis A of the groove in cooperation with the groove 15 on the post 13. As an alternative or complement, the support lugs 43 P18018EN00 7 can be used to position the mounting flanges to the desired position in the profile groove 15 or opening 14.
    Figure 4 shows the fastening device 10 with a side view. The groove 21 has a substantially C-shaped cross-section with an inner surface 24 formed by its first 22 and second wall 23. The C-shaped cross-section has a diameter of about 3.5 mm. However, the diameter may be between 1-300 mm, preferably 1-100 mm.
    Figure 4 also shows a recess 33 on the distal end 32 of the locking flange 30.
    The recess defines a support flange 34 which can be used to deform the locking flange 30 after coupling with the post 13 so that the fastening device 10 can be taken out of the opening 14 on the post 13 and thus disengaged from the post 13. A user can for example use a screwdriver to deform the deformable the locking flange 30 for release from the post 13.
    With reference to Figures 5a-7b, the assembly process will be described in more detail, with Figures 5a, 6a, 7a showing a perspective view and Figures 5b, 6b, 7b a top view for each view. The same reference is used for the same feature in each figure. Figures 5a-5b show the profile 12 in the form of a part of a post 13 with its opening 14 and groove 15, as well as part of the cylindrical part 11 which together with other cylindrical parts forms a net 16. On the cylindrical part 11 is a fastening device 10 , as previously described, arranged. The fastening device 10 and at least a part of the cylindrical part 11 which is arranged to the fastening device 10, are inserted via the opening 14 in a first direction, as indicated by the arrow P.
    Figures 6a-6b show how the fastening device 10 and at least a part of the cylindrical part 11 have been inserted into the groove 15 on the post 13. A user can then use the pressure surface 40, in this case constituting the fastening flange 41, to exert a load on the fastening device. 10 so that it rotates about the center axis A and the cylindrical part 11. When rotating the fastening device 10, the locking flange 30 will come into contact with a side 17 of the opening 14 and be deformed as a result of the load exerted by the user. The distal end is slightly displaced relative to the body 20. As the user continues to load the pressure surface 40, the locking flange 30 will eventually pass the side 17 of the opening and the deformation will return to the original position of the locking flange 30. It should be noted that it is within the scope of the invention that the deformable locking flange 30 need not return to its original position but that it is sufficient to return to its original shape so much as to prevent the fastening device 10 from coming loose. from the post 13. Figures 7a-7b show how the deformable locking flange 30 has returned to its original position. It should be noted how the mounting flange 41 is arranged to abut, temporarily or permanently, against the side 17 of the opening 14 and how the support lug 43 helps to position the groove 21 at one end of the groove 15. Further in figure 7b it is shown how the cylindrical part 11 and the distal portion 32 of the deformable locking flange 30 are arranged adjacent each side 17, 18 of the groove 15, which is an effect of the groove 21 on the body 20 being arranged adjacent the side of the fastening device 10. This feature is enhanced by the deformable locking flange 30 extending from the body 20 at a substantially right angle to the longitudinal groove 21 or alternatively as shown in Figure 7b, alternatively that at least one of the mounting flanges abuts the opening 14 on one side 17. Another effect is that the cylindrical part 11 can be arranged inside the groove 15 on the post 13 when using a net with longitudinal and transverse cylindrical parts, as shown in figures 5a ~ 7b, and that the inside of the opening, in figure 7b, an opposite side 18 to side 17, effectively prevents the cylindrical part 11 from being detached from the fastening device 10. This results in a simple inexpensive fastening device which is user-friendly and safe. It should further be noted that the fastening device, in accordance with the present invention, is designed to be in principle completely enclosed in the groove on the profile 12, i.e. it does not extend outside the periphery of the profile 12, which significantly reduces the risk of getting stuck or damaging the fastening device.
    Figure 8 shows another embodiment of a fastening device 10 according to the present invention. The same reference is used for the same feature. The fastening device 10 comprises a body 20 with a groove 21, in this case having a substantially C-shaped cross-section, for gripping around a part of the cylindrical part 11 and the net 16.
    The body 20 and the groove 21 have a longitudinal direction A, which in Figures 8a-8b is the same as the longitudinal center axis of the groove 21. The C-shaped cross section of the groove 21 provides a snap connection to the cylindrical part 11 during assembly.
    A deformable locking flange 30 extends from the body 20 at a substantially right angle with respect to the longitudinal direction A of the groove 21 and in this case also the center axis of the groove 21. The deformable locking flange 30 has a proximal end 31, attached to the body 20, and a distal end 32, which after interconnection is intended to cooperate with the opening 14, and the groove 15 on the post 13. The deformable locking flange 30 can be deformed so that at least the distal the end 32 can move a distance relative to the body 20. The deformable locking flange 30 can regain its original shape after deformation and is therefore advantageously made of a deformable flexing material.
    Further arranged to the body 20 is a at least one pressure surface 40, in this case distributed on a mounting flange 41. The pressure surface 40 is arranged so that when loading a user it is to exert a rotating movement on the fastening device 20, relative to the center axis A of the groove and the like. the longitudinal direction A on the groove 21, after the cylindrical part 11 has been attached to the groove 21 and the fastening device 10 has been inserted into the opening 14 on the post 13.
    When the fastening device is rotated, the deformable locking flange 30 is deformed so that it can enter through the opening 14 and, like the previous embodiment shown in Figures 1 ~ 7b, cooperate with the underside thereof, i.e. one side of the groove 15 on the post 13.
    The embodiment shown also has a stop lug 45 for preventing the fastening device from being completely rotated into the opening 14 on the groove 15. On the opposite side of the fastening device 10, with respect to the stop lug 45, a second stop lug 46 is provided to prevent the fastening device 10 from being rotated out. the groove 15 on the post 13. The stop lug 46 cooperates with the inside of the groove 15 and / or with the side of the opening 14, while the stop lug 45 cooperates with the outside of the post 13. In this embodiment the body 20 of the fastening device 10 is also arranged to prevent the net 16 from pull in the opposite direction than the direction in which the fastening device 10 was inserted into the opening 14 on the post 13. The groove 21 opening on the fastening device 10 thus does not adjoin the opening 14 of the post 13. Such a placement of the groove 21 opening can also be made on the one in Figure 1 -7b shows the embodiment of the fastening device 10.
    权利要求:
    Claims (1)
    [1]
    1. 0 15 20 25 30 35 P18018SEOO 10 PATENT CLAIMS 1. Fastening device (10) for attaching at least a part (11) to a profile (12), said profile (12) comprising an opening (14) for a groove (15) for receiving said fastening device (10) in at least a first direction, said fastening device (10) comprises a body (20) having a groove (21) for receiving said part (11), said groove (21) having a longitudinal direction (A), a deformable locking flange (30) arranged to said body (20) and adapted to deform when said fastening device (10) is inserted into said opening (14) on said profile (12), characterized in that said body (20) further comprises at least one pressure surface (40) arranged to said body (20), said pressure surface (40) is arranged to, when loaded, rotate said fastening device (10) about said longitudinal direction (A) of said groove (21), said deformable flange (30) being deformed upon said rotation during attachment to said profile (12), so that after its introduction in said opening (14) substantially striving to regain its original shape or regaining its original shape, said deformable locking flange (30) substantially locking said fastening device (10) from movement in an opposite direction to said first direction. The fastening device according to claim 1, characterized in that said locking flange (30) comprises a proximal end (31) and a distal end (32), said proximal end (31) being arranged to said body (20). The fastening device according to claim 2, characterized in that said distal end (32) has at least one support flange (34) for deforming said locking flange (30) after said locking flange (30) has been attached to said profile (12), for releasing said fastening device (10) from said profile (12). Fastening device according to any one of the preceding claims, characterized in that said pressure surface (40) comprises a first and a second fastening flange (41, 42) arranged to rotate said fastening device (10) about said longitudinal direction (A) of said groove (21) under load. ). 10 11. 12. 13. The fastening device according to claim 4, characterized in that said locking flange (30) is arranged between said first and second fastening flange (41, 42). The fastening device according to any one of the preceding claims, characterized in that said locking flange (30) is arranged at a substantially right angle in relation to said longitudinal direction (A) of said groove (21). The fastening device according to any one of the preceding claims, characterized in that said fastening flanges (41, 42) are arranged at a substantially right angle in relation to said longitudinal direction (A) of said groove (21). The fastening device according to any one of the preceding claims, characterized in that said fastening flanges (41, 42) comprise a support lug (43), said support lug (43) being arranged to prevent rotation of said fastening device (10) after fastening with said groove (15) in said profile (12). The fastening device according to any one of the preceding claims, characterized in that said groove (21) for receiving and holding said part (11) is arranged for holding a cylindrically shaped part (11). The fastening device according to claim 9, characterized in that said groove (21) has at least a substantially C-shaped cross section, formed by a first and a second wall (22, 23), said groove (21) being arranged to grip around at least a portion of said cylindrically shaped portion (11). The fastening device according to claim 10, characterized in that at least one of said first and second wall (22, 23) has a chamfer for simplified insertion of said cylindrically shaped part (11) into said groove (21). The fastening device according to any one of the preceding claims, characterized in that said fastening device (10) is made in one piece. The fastening device according to any one of the preceding claims, characterized in that said fastening device (10) is made of a plastic material or a metallic material. The fastening device according to any one of the preceding claims, characterized in that said groove (21) on said body (20) is arranged to receive and hold said one (11). Use of a fastening device (10) in accordance with any of the preceding claims for building a fence. A kit for building a fence comprising at least one profile (12) comprising at least one opening (14), a fence material such as a net (16) and at least one fastening device (10) according to any one of claims 1-13. Method for attaching a net to a profile having at least one groove and using a fastening device according to any one of the preceding claims, characterized in that said method comprises the steps; attaching the fastener (10) to the fence material; inserting the fastening device (10) and a part of the fence material into the groove (14) of the profit (12); rotate the fastening device (10) about the longitudinal direction of the fastening device (10) of the fastening device (10) so that the deformable locking flange (30) is deformed and that the fastening device (10) can be inserted into the grooves (14) of the profit (12).
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    同族专利:
    公开号 | 公开日
    WO2010123442A1|2010-10-28|
    SE534104C2|2011-04-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3954243A|1974-03-07|1976-05-04|Illinois Tool Works Inc.|Support fastener|
    CA2531370A1|2005-12-30|2007-06-30|Philip J. Hines|Label holder with integral sign clip|FR2969197B1|2010-12-15|2015-03-13|Eurofence|ATTACHMENT FOR BLOCKING A CLOSURE ELEMENT ON A POST.|
    法律状态:
    2018-12-04| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE0950257A|SE534104C2|2009-04-20|2009-04-20|Fixing device, use and a method of building fences|SE0950257A| SE534104C2|2009-04-20|2009-04-20|Fixing device, use and a method of building fences|
    PCT/SE2010/050426| WO2010123442A1|2009-04-20|2010-04-20|Fastening device|
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