• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
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  • 优先权
    • 专利摘要:
    Device for fixing objects to surfaces and assembly comprising this device. Device for fixing objects to surfaces, comprising a first part provided on one side with a circular flat fixing surface, and on the opposite side a cylindrical cavity surrounded by a circular crown, a second part provided on one side with a portion of fixation to an object, and on the opposite side of a surface from which emerges a protuberance of cylindrical envelope intended to be fitted in the cavity, one of the parts being provided with a magnet and the other with a ferromagnetic material, in the that the diameter of the circular ring is smaller than the diameter of the flat circular surface. The invention also relates to a set of two components joined by this device. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2596256A1
    申请号:ES201531940
    申请日:2015-12-30
    公开日:2017-01-05
    发明作者:Jorge GODOY COLOSIMO；Juan JIMENEZ MORALES
    申请人:Jorge GODOY COLOSIMO；Juan JIMENEZ MORALES；
    IPC主号:
    专利说明:

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    DESCRIPTION
    DEVICE FOR THE SETTING OF SUBJECTS TO SURFACES AND ASSEMBLY THAT INCLUDES THIS DEVICE
    Field of the Invention
    The present invention relates to a device for fixing objects to surfaces, easy to assemble, inexpensive to manufacture and which allows a firm but reversible joint. It also refers to a set that incorporates said device.
    Background of the invention
    Devices for fixing objects to fixing surfaces are known in the state of the art, comprising:
    - A first part provided on one side of a flat circular surface for fixing to the fixing surface, and on the opposite side provided with a cylindrical cavity whose opening mouth is surrounded by a circular crown,
    - A second part provided on one side of a fixing portion to an object, and on the opposite side of a surface from which a cylindrical shell protrusion is designed to fit into the cylindrical cavity of the first part,
    - One of the parts being provided with a magnet, the other part being made of a ferromagnetic material or another magnet intended to cooperate with each other to hold the parts together.
    An example of this device is described in US2013303000A. Now, it is a complex device that involves a movement of rotation both in the union and in the separation of the two parts that compose it. In addition, this rotation can occur accidentally, so that the object can fall. That is inconvenient for example in a vehicle. Also, if the magnet is very powerful, it can be difficult to separate the parts. It uses components for electrical transmission and / or data between the two parties. And the use of the magnets of this invention located inside the crown of one of the two parts, has the sole purpose of moving inward pins, by the magnetic action, which fix the union of
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    both parts. Likewise and by the action of the rotation movement, the re-locking of said pins towards the inside of one of the two parts is produced by the action of the decrease of the groove where the pin is housed. The use of the magnets that are housed in the bases of the two parts are of small size, possibly insufficient to support the union of the two parts, therefore the closure and clamping pin must be included; Obviously, the object attached to one of the two parts has to be turned slightly so that both can be separated.
    Devices made in two parts are also known, for example for closing bags, in which one of the parts has a cylindrical projection intended to be coupled to another part provided with a cylindrical cavity, one of the parts of a magnet being provided, and the complementary part of a magnet. These are closures that aim to keep the parts together, but that allow an opening with little effort, that is, joints that cannot withstand high loads.
    On the other hand, in many devices, the rigidity of the joint causes the object to fall due to vibrations, such as those that occur in a vehicle. That can cause the object to break, or worse, an added distraction for the driver.
    Therefore, it is an object of the present invention to provide a simple device that provides a vibration resistant joint.
    Description of the invention
    To overcome the drawbacks of the state of the art, the present invention proposes a device for fixing objects to fixing surfaces, comprising:
    - A first part provided on one side of a flat circular surface for fixing to the fixing surface, and on the opposite side provided with a cylindrical cavity whose opening mouth is surrounded by a circular crown,
    - A second part provided on one side of a fixing portion to an object, and on the opposite side of a surface from which a cylindrical shell protuberance emerges intended to fit into the cylindrical cavity of the first part,
    - Being one of the parts provided with a magnet, the other part being of a ferromagnetic material or another magnet intended to cooperate with each other to keep the parts together,
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    wherein the diameter of the circular crown is smaller than the diameter of the flat circular surface, so that in the first part and between the outer perimeter of the circular crown and the perimeter of the flat circular surface a revolution surface is defined transition radius decreasing.
    With these characteristics a space is defined between the surface from which the protuberance emerges and the transition surface of decreasing radius that allows the fingers to be introduced and a high effort to separate the pieces, and therefore so that they can be Use magnet / ferromagnetic material pairs with high attractive forces.
    The materials Neodymium, Magnetite, Samarium-Cobalt, Rare earths, monomolecular, superconductor, Electromagnet, Bitter, Graphene, among others, can be used as materials for the parts that participate in the union by magnetism.
    In some embodiments, the fixing portion to an object is a disc provided, on its opposite side to the one where the protuberance emerges, from an adhesive layer.
    The adhesive layer can be permanent or temporary and can use other materials such as velcro.
    As an alternative, a suction cup, a nail or a screw can be provided, among others.
    In this way, the device can be used for its application to the temporary fixation of any object provided in turn with a surface for joining the adhesive layer or in others in a definitive and safer way to support heavier objects.
    In some embodiments the disk and the flat circular surface are contained in parallel planes and their radii are identical.
    In this way, the ease of performing the separation operation between the parts of the device is optimized and the device is compact for packaging.
    In some embodiments, the disc has a chamfer transition between the surface from which the protuberance emerges and the perimeter of the adhesive layer.
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    Thus, the support of the fingers when separating the objects is comfortable and pleasant. It also softens the edge minimizing any impact on the edge giving it more shear resistance.
    In some embodiments, the transition revolution surface is composed, starting from the perimeter of the flat circular surface, by a section of decreasing radius and by a section of constant radius.
    It has been found that an efficient joint and great ease of separating the parts are obtained simultaneously, even for very high bonding forces.
    In some embodiments, the section of decreasing radius is a sphere or cone section.
    The transition surface can be made with many profiles or shapes, however these two are easily realized and aesthetically attractive. In the case of spherical shape, it has been proven that it allows a very comfortable separation of the parts, in particular that the evolution of the force that can be applied for the separation is optimal, since it remains approximately constant.
    In some embodiments the cylindrical cavity is extended by a housing where the magnet or the ferromagnetic material is fitted.
    In some embodiments, the device comprises a cover to cover the magnet or the ferromagnetic material, the cylindrical cavity being provided with a recess, a flange or notches for fitting the lid.
    In other embodiments, the first part is provided with a cavity in the surface fixing portion, that is to say on the surface opposite to that of the engagement with the second part. In this case, it can also be provided that the magnet is embedded, snapped in, attached or an added lid can be provided, flush with the joining surface.
    In some embodiments the height of the cylindrical cavity is equal to the height of the protuberance so that the surface from which the protuberance emerges may be
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    in contact with the circular crown.
    In some embodiments, there is a distance between 0.2 and 0.6 mm between the inner surface of the cylindrical cavity and the opposite surface of the protuberance. This tolerance allows vibrations to be absorbed and also allows the horizontal displacement of the protuberance, sufficiently lightly.
    The invention also relates, according to a second aspect, to a device for fixing objects to fixing surfaces, comprising:
    - A first part provided on one side of a flat circular surface for fixing to the fixing surface, and on the opposite side provided with a cylindrical cavity whose opening mouth is surrounded by a circular crown,
    - A second part provided on one side of a fixing portion to an object, and on the opposite side of a surface from which a cylindrical shell protrusion is designed to fit into the cylindrical cavity of the first part,
    - One of the parts provided with a magnet being the other part of a ferromagnetic material or another magnet intended to cooperate with each other to keep the parts together
    and in which there is a distance between 0.2 and 0.6 mm between the inner surface of the cylindrical cavity and the opposite surface of the protuberance.
    In this way, the joint is not completely rigid and the tolerance between surfaces allows to absorb the vibrations that can be produced by the movement of a vehicle and thus avoid unwanted separation of the adhesive joints of the parts. In particular, the inventors have been able to verify that if the tolerances are too low, the joint is too rigid and the objects can fall, due to the separation of the parts or the adhesive joint parts. In addition, the tolerance allows an initial angular displacement that facilitates the progressive detachment of the parts. This tolerance helps to separate the magnets and thus, in manufacturing, increase if necessary the attraction power of the magnet.
    In this second aspect the following advantageous characteristics can be incorporated, which can be combined with each other whenever technically possible:
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    - the diameter of the circular crown is smaller than the diameter of the flat circular surface, so that in the first part and between the outer perimeter of the circular crown and the perimeter of the flat circular surface a transition revolution surface is defined of decreasing radius.
    - the fixing portion to an object is a disc provided, on its opposite side to the one where the protuberance emerges, from an adhesive layer. It can be permanent or temporary. Other materials such as velcro can be used. As an alternative to the adhesive layer, a suction cup, a nail, a screw or equivalent can be used.
    - the disk and the flat circular surface are contained in parallel planes and their radii are identical.
    - The disc has a chamfer transition between the surface from which the protuberance emerges and the perimeter of the adhesive layer.
    - the transition revolution surface is composed, starting from the perimeter of the flat circular surface, by a section of decreasing radius and by a section of constant radius.
    - the section of decreasing radius is a sphere or cone section.
    - the cylindrical cavity is extended by means of a housing where the magnet or the ferromagnetic material is fitted.
    - the device comprises a cover to cover the magnet or the ferromagnetic material, the cylindrical cavity of a recess, a flange or notches for fitting the cover being provided.
    - Finally, the height of the cylindrical cavity is equal to or less than the height of the protuberance so that the surface from which the protuberance emerges may be in contact with the circular crown.
    According to a third aspect, the invention also relates to an assembly comprising a first component and a second component intended to be joined in a manner
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    articulated or fixed to the first component, which comprises a fixing device of the second component to the first component, and in which the fixing device comprises:
    - a first part provided on one side of a flat circular surface of union with the first component (or the second component), and on the opposite side provided with a cylindrical cavity whose opening mouth is surrounded by a circular crown,
    - a second part provided on one side of a portion of connection to the second component (or the first component), and on the opposite side of a surface from which a cylindrical shell protrusion emerges intended to fit into the cylindrical cavity of the first part,
    - one of the parts being provided with a magnet, the other part being made of a ferromagnetic material or another magnet intended to cooperate with each other to hold the parts together.
    Preferably, in the assembly according to the invention, the diameter of the circular crown is smaller than the diameter of the flat circular surface, so that in the first part and between the outer perimeter of the circular crown and the perimeter of the flat circular surface a transition revolution surface of decreasing radius is defined.
    According to several optional features of the assembly according to the invention:
    - the transition revolution surface is composed, starting from the perimeter of the flat circular surface, by a section of decreasing radius and by a section of constant radius.
    - the section of decreasing radius is a sphere or cone section.
    - the cylindrical cavity is extended by means of a housing where the magnet or the ferromagnetic material is fitted.
    - the assembly comprises a cover to cover the magnet or the ferromagnetic material, the cylindrical cavity of a recess, a flange or notches for fitting the cover being provided.
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    - the height of the cylindrical cavity is equal to or less than the height of the protuberance so that the surface from which the protuberance emerges may be in contact with the circular crown.
    - there is a distance between 0.2 and 0.6 mm between the inner surface of the cylindrical cavity and the opposite surface of the protuberance.
    The assembly can be obtained either by independent manufacture of its components with respect to the fixing device, so that the end user can proceed to join the components to each of the parts of the fixing device to each of the components, to then joining the parts, or one or the other of the components can be manufactured so that they integrate into their own body one of the parts of the fixing device.
    In the case of independent manufacturing, the following optional features are provided:
    - the joint portion with an object is a disc provided, on its opposite side to the one from which the protuberance emerges, of an adhesive layer.
    - the disk and the flat circular surface are contained in parallel planes and their radii are identical.
    - The disc has a chamfer transition between the surface from which the protuberance emerges and the perimeter of the adhesive layer.
    On the other hand, integrated manufacturing is envisaged, in particular that the connecting portion to the second component of the second part forms part of the second component.
    Both in independent manufacturing and in integrated manufacturing, the assembly can carry one or more fixing devices, depending on the weight of the objects and other forces that can be applied to the joint during use.
    Finally, in the assembly according to the invention the components can be very varied, the following preferred embodiments being provided:
    - the first component is a cup of a toilet, and the object is a lid of the cup;
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    or
    - the first component is a dashboard, and the object is a glasses case; or
    - the first component is a fixing surface, and the object is a mobile phone case; or
    - the first component is a fixing surface, and the object is a mop or broomstick; or
    - the first component is a fixing surface, and the object is a key ring; or
    - the first component is a dashboard, and the object is a garage control; or
    - the first component is a wall, and the object is a toilet paper roll holder; or
    - the first component is a wall, and the object is a television; or
    - the first component is a wall, and the object is a router; or
    - the first component is a wall or a dashboard, and the object is a glass.
    Brief description of the figures
    To complement the description and in order to help a better understanding of the characteristics of the invention, according to an example of practical implementation thereof, a set of figures in which with character is accompanied as an integral part of the description Illustrative and not limiting, the following has been represented:
    Figures 1 to 4 are four perspectives of the device according to the invention, with the parts separated and with different measures.
    Figure 5A is a section of the device according to the invention.
    Figure 5B shows a section of the base intended to receive the magnet from the back of the base.
    Figure 6 shows a perspective of the device with the coupled parts.
    Figure 7 shows an application of the invention to a glasses case.
    Figure 8 is a perspective of an application of one of the parts of the device to a mobile phone case, in which the part provided with the cavity is the one that adheres to the case.
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    Figure 9 is a side view of an application of one of the parts of the device to a mobile phone case in which the part provided with the cavity is the one that adheres to the case.
    Figure 10 is a perspective of an application of one of the parts of the device to a mobile phone case, in which the part provided with the protuberance is the one that adheres to the case.
    Figure 11 is a perspective of an application of one of the parts of the device to a vehicle handle, in which the part provided with the cavity is the one that adheres to the handle.
    Figure 12 is a perspective of an application of one of the parts of the device to a vehicle handle, in which the part provided with the protuberance is the one that adheres to the handle.
    Figure 13 is a perspective of an application of one of the parts of the device to a mop in which the part provided with the cavity adheres to the cover.
    Figure 14 shows the detail of the arrangement of the part of the device in the mop handle.
    Figure 15 shows the application of the invention to a key ring. In this case, the keychain body itself is an extension of the device part.
    Figure 16 shows the application of the invention to a television or air conditioning control.
    Figures 17 and 18 show the application of the device of the invention to a garage door remote control.
    Figure 19 shows the application of the invention to a paper roll holder, in which four parts provided with cavity are arranged in the back plate of the roll holder, the parts provided with the corresponding protuberances being on the wall.
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    Figure 20 shows the application of the invention to a router.
    Figure 21 shows the use of four devices according to the invention for the support of a television on a wall.
    Figure 22 shows the application of the invention to a vessel, which can be useful inside a vessel or in a vehicle, with the device on the side of the vessel.
    Figure 23 shows the application of the invention to a vessel, which can be useful inside a vessel or in a vehicle with the system at the base of the vessel.
    Figures 24 to 27 show the application of the invention to a toilet bowl assembly and its lid.
    Description of an embodiment of the invention
    As can be seen in the figures, the invention relates to a device F for fixing objects O to fixing surfaces S, comprising:
    - A first part 1 provided on one side of a flat circular surface 11 for fixing to the fixing surface S, and on the opposite side provided with a cylindrical cavity 12 whose opening mouth is surrounded by a circular crown 13,
    - A second part 2 provided on one side of a fixing portion 21 to an object O, and on the opposite side of a surface 22 from which a cylindrical shell protrusion 23 emerges intended to be embedded in the cylindrical cavity 12 of the first part 1,
    - One of the parts 1 or 2 being provided with a magnet 3, the other part 2 or 1 being made of a ferromagnetic material or another magnet 4 intended to cooperate with each other to keep the parts 1, 2 together.
    As can be seen, for example, in any of figures 1 to 6, the diameter of the circular crown 13 is smaller than the diameter of the flat circular surface 11.
    Thus, in the first part 1 and between the outer perimeter of the circular crown 13 and the perimeter of the flat circular surface 11 a transition revolution surface 14 of decreasing radius is defined.
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    In the embodiments of Figures 1 to 4, in which the device is independent of the objects to which it will be applied, the fixing portion 21 to the object O is a disc provided, on its opposite side from which the protuberance emerges 23 , of an adhesive layer 24.
    The exposed layer of the other portion also comprises an adhesive, intended to be applied to a fixing surface 11.
    Now, as can be seen in several of the examples illustrated in Figures 7 to 26, both parts can be attached interchangeably to the fixing surface or to the object, as the user deems convenient. For example, for fouling reasons, in the case of its application to a WC cover, it is more convenient to adhere part 2 to the fixing surface, while part 1 adheres to the movable part, that is, to the top.
    In all the described embodiments the disk 21 and the flat circular surface 11 are contained in parallel planes and their radii are identical. However, it can be conceived that for special applications, the spokes may be different and the adhesive surfaces may be contained in different planes.
    Depending on the weight of the objects, the disc 21 and the flat circular surface 11 may have diameters far greater than those contemplated by the figures, in order to have greater breadth of adhesion on fragile or reduced cohesion surfaces.
    As can be seen in Figure 5, the disc 21 has a chamfer transition 25 between the surface 22 from which the protuberance 23 emerges and the perimeter of the adhesive layer 24.
    As can be seen in Figure 5, the transition revolution surface 14 is composed, starting from the perimeter of the flat circular surface 11, by a section 15 of decreasing radius and by a section 16 of constant radius. In the embodiments shown, the segment 15 of decreasing radius is a sphere section.
    It can also be seen in Figure 5 that there is a distance between 0.2 and 0.6 mm between the inner surface of the cylindrical cavity 12 and the opposite surface of the protuberance 23. It is a particularly advantageous feature, which
    it constitutes an invention by itself, and that allows to absorb vibrations causing that the union is not absolutely rigid, which does happen in devices of the state of the art. The tolerance allows a certain rotation between elements and the inventors have been able to verify that in this way falls are avoided that could be caused by 5 vibrations inside a vehicle and avoids an important overexertion by
    transmission of vibrations, on the adhesive union.
    In the views of Figures 1 and 4 it can be seen that the cylindrical cavity 12 is extended by a housing 17 where the magnet 3 or the ferromagnetic material 4 is fitted. In 10 these cases, a cover 18 can be provided to cover the magnet 3 or the material
    ferromagnetic 4. The cover 18 is fixed with a flange 19 or notches for its fit.
    You can also leave the magnet seen, in which case an adhesive should be provided to the base, or notches for its fit and retention.
    fifteen
    The magnet could also be housed in a cavity 17 'practiced on the surface opposite that of the socket cavity with the other part. In this case, a cover 18 ’can be provided flush with the flat circular surface 11.
    20 As can be seen in Figure 5, the height hc of the cylindrical cavity 12 is equal to the
    height hp of the protuberance 23 so that the surface 22 from which the protuberance 23 emerges may be in contact with the circular crown 13.
    The device can have several sizes depending on the intended use. As an example, three different measures are proposed in the following table (measurements in mm), expressed by,
    - the height or dimension according to the longitudinal direction, which corresponds to the coupling direction between the first and second parts;
    - the diameter of the first and second parts according to the direction transverse to the
    30 coupling direction; Y
    - the height and diameter of the device once the first and second parts are coupled:
     First part  diameter height
     Embodiment 1  Between 5.9 and 6.1 Between 19 and 21
     Realization 2  Between 8.5 and 9.5 Between 29 and 31
     Embodiment 3  Between 10.5 and 11.5 Between 39 and 41
     Second part  diameter height
     Embodiment 1  Between 3.8 and 4 Between 19 and 21
     Realization 2  Between 6.5 and 7.5 Between 29 and 31
     Embodiment 3  Between 8.5 and 9.5 Between 39 and 41
     Coupled set  diameter height
     Embodiment 1  Between 19 and 21 Between 7 and 7.5
     Realization 2  Between 29 and 31 Between 10 and 10.5
     Embodiment 3  Between 39 and 41 Between 13 and 13.5
    As can be seen in Figures 7 to 26, the invention also relates to an assembly comprising a first component 100 and a second component O intended to be articulated or fixedly attached to the first component 100, which comprises a device for fixation of the second component O to the first component 100, as described above.
    In this case, it can be provided that the connecting portion 21 to the second component O of 10 the second part 2 forms part of the second component O.
    An especially preferred embodiment of the invention is shown in Figures 24 to 27.
    15 In this case, the first component 100 is a cup of a toilet, and the object O is a
    toilet lid The two fixing parts 1 and 2 can be part of a device
    independent that the user himself adheres to the components, or it can be foreseen that either of the two or both are incorporated in the components.
    20 On the other hand, it is emphasized that the dimensions of the device and the strength of the magnet can be adapted for different weights of the components to which it will be applied.
    For example, Figure 21 shows your application to support a television. In this case, the first part 1 of each device is the one that adheres to the housing of the
    25 screen The second part 2 of each device is the one that is fixed to the wall. For the
    wall fixing may be sufficient for the second part to have an adhesive layer. However, it can also be provided that any of the parts have holes for fixing with plugs and hardware. For example, if it is desired to apply the present invention to hang a bicycle on a wall, it can be provided that part of the disk of the second part 2 comprises two diametrically opposite holes.
    The bodies that make up the device can be made of plastic or derivatives and / or metal or other alloys.
    5 In this text, the word “understand” and its variants should not be interpreted in an exclusive way, that is, they do not exclude the possibility that what is described includes other elements, steps, etc.
    On the other hand, the invention is not limited to the specific embodiments that have been described but also covers, for example, the variants that can be made by the average expert in the field in terms of the choice of materials, dimensions, components or configuration within what follows from the claims.
    权利要求:
    Claims (22)
    [1]
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    1. - Device (F) for fixing objects (O) to fixing surfaces (S), comprising:
    - A first part (1) provided on one side of a flat circular surface (11) fixing to the fixing surface (S), and on the opposite side provided with a cylindrical cavity (12) whose opening mouth is surrounded by a circular crown (13),
    - A second part (2) provided on one side of a fixing portion (21) to an object (O), and on the opposite side provided with a surface (22) from which a cylindrical shell protrusion (23) emerges intended to fit into the cylindrical cavity (12) of the first part (1),
    - One of the parts (1 or 2) being provided with a magnet (3), the other part (2 or 1) being provided with a ferromagnetic material or another magnet (4) intended to cooperate with each other to hold the parts together (1,2),
    characterized in that the diameter of the circular crown (13) is smaller than the diameter of the flat circular surface (11), so that in the first part (1) and between the outer perimeter of the circular crown (13) and the perimeter of the flat circular surface (11) a transition revolution surface (14) of decreasing radius is defined.
    [2]
    2. - Device according to claim 1, wherein the fixing portion (21) to an object (O) is a disk provided, on its opposite side to the one where the protuberance (23), of an adhesive layer (24) emerges. ) and / or other types of adhesives or fixing methods.
    [3]
    3. - Device according to the preceding claim, wherein the disk (21) and the flat circular surface (11) are contained in parallel planes and their radii are identical.
    [4]
    4. - Device according to claim 2 or 3, wherein the disc (21) has a chamfer transition (25) between the surface (22) from which the protuberance (23) emerges and the perimeter of the adhesive layer (24).
    [5]
    5. - Device according to any of the preceding claims, wherein the transition revolution surface (14) is composed, starting from the perimeter of the flat circular surface (11), by a section (15) of decreasing radius and by a section (16) of constant radius.
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    [6]
    6. - Device according to claim 5, wherein the section (15) of decreasing radius is a sphere or cone section.
    [7]
    7. - Device according to any of the preceding claims wherein the cylindrical cavity (12) is extended by a housing (17) where the magnet (3) or the ferromagnetic material (4) is fitted.
    [8]
    8. - Device according to claim 7, comprising a cover (18) for covering the magnet (3) or the ferromagnetic material (4), the cylindrical cavity (12) being provided with a recess, a flange (19) or some notches for fitting the lid (18).
    [9]
    9. - Device according to any of the preceding claims wherein the height (hc) of the cylindrical cavity (12) is equal to the height (hp) of the protuberance (23) so that the surface (22) of which Emerge the bulge (23) may be in contact with the circular crown (13).
    [10]
    10. - Device according to any of the preceding claims, wherein between the inner surface of the cylindrical cavity (12) and the opposite surface of the protuberance (23) there is a distance between 0.2 and 0.6 mm.
    [11]
    11. - Assembly comprising a first component (100) and a second component (O) intended to be articulated or fixedly attached to the first component (100), which comprises a device for fixing the second component (O) to the first component (100), characterized in that the fixing device comprises:
    - a first part (1) provided on one side of a flat circular surface (11) connecting with the first component (100) or the second component (O), and on the opposite side provided with a cylindrical cavity (12) whose opening mouth is surrounded by a circular crown (13),
    - a second part (2) provided on one side of a joint portion (21) to the second component (O) or the first component (O), and on the opposite side of a surface (22) from which a protuberance emerges (23) of a cylindrical shell intended to fit into the cylindrical cavity (12) of the first part (1),
    - one of the parts (1 or 2) being provided with a magnet (3) the other part (2) being
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    or 1) of a ferromagnetic material or other magnet (4) intended to cooperate with each other to hold the parts (1,2) together,
    - in which the diameter of the circular crown (13) is smaller than the diameter of the flat circular surface (11), so that in the first part (1) and between the outer perimeter of the circular crown (13) and The perimeter of the flat circular surface (11) defines a transition revolution surface (14) of decreasing radius.
    [12]
    12. - Assembly according to claim 11, wherein the transition revolution surface (14) is composed, starting from the perimeter of the flat circular surface (11), by a section (15) of decreasing radius and by a section ( 16) constant radius.
    [13]
    13. - Assembly according to claim 11 or 12, wherein the section (15) of decreasing radius is a sphere or cone section.
    [14]
    14. - Assembly according to any of claims 11 to 13, wherein the cylindrical cavity (12) is extended by a housing (17) where the magnet (3) or the ferromagnetic material (4) is fitted.
    [15]
    15. - Assembly according to claim 14, comprising a cover (18) for covering the magnet (3) or the ferromagnetic material (4), the cylindrical cavity (12) being provided with a recess, a flange (19) or some notches for fitting the lid (18).
    [16]
    16. - Assembly according to any of claims 11 to 15, wherein the height (hc) of the cylindrical cavity (12) is equal to or less than the height (hp) of the protuberance (23) so that the surface ( 22) from which the protuberance (23) emerges may be in contact with the circular crown (13).
    [17]
    17. - Assembly according to any of claims 11 to 16, wherein between the inner surface of the cylindrical cavity (12) and the opposite surface of the protuberance (23) there is a distance between 0.2 and 0.6 mm .
    [18]
    18. - Assembly according to any of claims 11 to 17, wherein the joint portion (21) with an object (O) is a disk provided, on its opposite side to the one where the protuberance (23) emerges, of a adhesive layer (24).
    5
    10
    fifteen
    twenty
    25
    30
    35
    [19]
    19. - Assembly according to claim 18, wherein the disk (21) and the flat circular surface (11) are contained in parallel planes and their radii are identical.
    [20]
    20. - Assembly according to claim 18 or 19, wherein the disc (21) has a chamfer transition (25) between the surface (22) from which the protuberance (23) emerges and the perimeter of the adhesive layer ( 24).
    [21]
    21. - Assembly according to any of claims 11 to 17, wherein the connecting portion (21) to the second component (O) of the second part (2) is part of the second component (O).
    [22]
    22. - Assembly according to claim 11 or any that depends on it, comprising one or more fixing devices and wherein:
    - the first component (100) is a cup of a toilet, and the object (O) is a toilet lid; or
    - the first component (100) is a dashboard or a fixing surface, and the object (O) is a glasses case; or
    - the first component (100) is a fixing surface (S), and the object (O) is a mobile phone case; or
    - the first component (100) is a fixing surface (S), and the object (O) is a mop or broomstick; or
    - the first component (100) is a fixing surface (S), and the object (O) is a key ring; or
    - the first component (100) is a dashboard, and the object (O) is a garage control; or
    - the first component (100) is a wall (S), and the object (O) is a toilet paper roll holder; or
    - the first component (100) is a wall (S), and the object (O) is a television; or
    - the first component (100) is a wall (S) or a fixing surface, and the object (O) is a router; or
    - the first component (100) is a wall (S) or a dashboard, and the object (O) is
    a glass.
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    同族专利:
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    WO2017114997A1|2017-07-06|
    ES2596256B1|2017-10-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5054733A|1990-02-14|1991-10-08|Shields Michael P|Container support device|
    US5152035A|1990-12-28|1992-10-06|Tarmo Co., Ltd.|Magnetic fastener|
    US5722126A|1996-05-22|1998-03-03|Romag Fasteners Inc.|Magnetic snap fasteners|
    KR20100001176U|2008-07-24|2010-02-03|아모레퍼시픽|Hygienic cup capable of toottbrush oupporting|
    CN201675258U|2010-04-07|2010-12-22|周家腾|Magnetic snap|
    US20130303000A1|2012-05-08|2013-11-14|Otter Products, Llc|Connection mechanism|
    US8936222B1|2013-11-27|2015-01-20|James W. Bastian|System and method for magnetically supporting a device upon a structure|
    法律状态:
    2017-10-16| FG2A| Definitive protection|Ref document number: 2596256 Country of ref document: ES Kind code of ref document: B1 Effective date: 20171016 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201531940A|ES2596256B1|2015-12-30|2015-12-30|Device for fixing objects to surfaces and assembly comprising this device.|ES201531940A| ES2596256B1|2015-12-30|2015-12-30|Device for fixing objects to surfaces and assembly comprising this device.|
    PCT/ES2016/070949| WO2017114997A1|2015-12-30|2016-12-30|Device for attaching objects to surfaces and assembly comprising said device|
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