• 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:
    System for securing a first element to a second element. System for fastening a first element (1) to a second element (2), wherein the second element (2) comprises a hole (21), so that one end (11) of the first element (1) is inserted in the orifice (21) defining a direction of introduction, wherein the second element (2) comprises a deformable zone (22) that allows the introduction of the end (11) of the first element (1) through the hole (21) in the sense of introduction, and wherein the first element (1) comprises a projection (12) that abuts the deformable zone (22) in a movement of the first element (1) in a direction opposite to the direction of introduction, so that the projection (12) avoids removing the end (11) of the hole (21). It allows to provide a simple anchoring system, and that facilitates its assembly during the manufacturing process of a vehicle. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2708902A1
    申请号:ES201731198
    申请日:2017-10-10
    公开日:2019-04-11
    发明作者:Alba Manuel Fernández；Galí Joan Colet；Diago Josep Vidal；Gené Joaquim Herrera
    申请人:SEAT SA；
    IPC主号:
    专利说明:

    [0001]
    [0002] System for securing a first element to a second element.
    [0003]
    [0004] The present invention relates to a system for fastening a first element to a second element, for example, to a fastening system for use in vehicles, for fastening a textile fastening band to a part of the trunk of a vehicle.
    [0005]
    [0006] Background of the invention
    [0007]
    [0008] The presence of objects on a temporary or permanent basis is usual in vehicle trunks. An example of this type of objects that must be carried permanently are the emergency triangles.
    [0009]
    [0010] It is necessary that these objects are held inside the trunk, preventing their involuntary movement in the trunk. By way of example, this type of objects can be retained against a plastic coating thereof. The retention of objects in the trunk is desired in order to avoid noise produced by the contact of said objects against the walls of the trunk, due to the accelerations suffered during a normal driving of the vehicle. Additionally, and in the event of a collision or impact, these objects can become dangerous objects for the user.
    [0011]
    [0012] An example of a fastening system of this type is described in document US4991271, which refers to an anchoring device that requires for its installation access on both sides of the covering. Thus, for its assembly, an operator must access both sides of the boot lining, the accessible face, but also the non-accessible face, a fact that limits the sequences and possibilities of mounting of said anchoring device.
    [0013]
    [0014] Furthermore, this anchoring device is a complex solution comprising many additional parts to ensure its correct fixation and that the components can not rotate among themselves, making it difficult to assemble them in the vehicle, while significantly increasing the cost of the anchoring system.
    [0015]
    [0016] Therefore, an object of the present invention is to provide an anchoring system that is as simple as possible, and that facilitates its assembly during the manufacturing process of a vehicle, being only necessary to access the face of the vehicle. coating for assembly.
    [0017]
    [0018] Description of the invention
    [0019]
    [0020] With the fastening system of the invention, the aforementioned drawbacks can be solved, presenting other advantages that will be described below.
    [0021]
    [0022] The present invention relates to a system for fastening a first element to a second element, wherein the second element comprises a hole, so that one end of the first element is introduced into the hole defining a direction of introduction, in which the second element comprises a deformable area around the hole, where the deformable zone allows the introduction of the end of the first element through the hole in the direction of introduction, and where the first element comprises a projection, where the projection meets the deformable area of the hole in a movement of the first element in a direction opposite to the direction of introduction, so that the projection avoids removing the end of the hole.
    [0023]
    [0024] The fastening system according to the present invention presents, at least, the advantages that the access is made only from the face side of the second element, with which it is easy to assemble, and subsequently can not be disassembled. In addition, it is a solution that does not require additional parts, so it is a very simple fastening system.
    [0025]
    [0026] It is understood as the first element of the component that will allow the fastening of an object and that will be retained by the second element. Thus, the second element will be a body that develops the functions of a structural element, thus allowing the object to be held from the second element.
    [0027]
    [0028] More in detail, it is an object of the present invention to fasten an object, by way of example, an emergency triangle. It is therefore a body that, due to its weight, it is considered necessary to retain it in a fixed position, due to the danger that can be assumed to be free in the trunk.
    [0029]
    [0030] According to a preferred embodiment, the deformable zone comprises a frustoconical section, so that the deformable zone defines a narrowing of the hole in the direction of introduction of the first element in the second element, being narrower in the distal part in relation to the sense of introduction and being wider in the proximal part. It is therefore understood by deformable area, of a zone of the second element that facilitates the introduction of the end of the first element before a force applied by the first element in the direction of introduction, recovering the rest or initial position, once the force applied cease
    [0031]
    [0032] Preferably, the narrowing of the hole is progressive, so that it facilitates the introduction of the end into the hole. In this way, due to the narrowing of the hole in the direction of introduction, it is facilitated that the first element is deformable in said direction of introduction, but presents a more rigid behavior in the direction opposite to that of introduction. Additionally, it is observed that the deformable zone of the first element can be obtained through the same productive process, for example, injection. In addition, the first element and the deformable zone form a single component.
    [0033]
    [0034] Advantageously, the thickness of the deformable zone is less than a thickness of the second element. In this way, the deformation capacity characteristic of said zone is achieved. The reduction of the thickness of the deformable zone could also be progressive, reducing the rigidity of the deformable zone progressively. It should be noted, however, that said area could be provided with the property of deformation in another way, for example, by weakening said zone, by means of an articulation, elastic material, etc.
    [0035]
    [0036] According to a preferred embodiment, the first element defines a longitudinal axis, and the projection of the first element forms an angle with the longitudinal axis of the first element, for example, an acute angle in a direction opposite to the end. This ensures that the projection of the first element is retained by a corner of the deformable zone, preventing the end of the first element from being removed from the hole.
    [0037]
    [0038] Preferably, the first element is a textile web, and the first element and the projection are a single component, wherein the projection results from bending the end and joining the end onto the first element. That is, the projection is formed by folding the end of the first element forming a loop and joining a portion between the loop and the projection on the first element, free subtracting the most extreme area of the bent loop.
    [0039]
    [0040] For example, the union of the end is by means of a sewing, or by means of a gluing, although it could be done in any other way, for example, by stapling.
    [0041] Preferably, the second element is made of plastic material, for example, a lining of a vehicle, for example, a lining of the trunk of a vehicle, and the first element is a fastening band of an element of a vehicle.
    [0042]
    [0043] Brief description of the drawings
    [0044]
    [0045] To better understand what has been exposed, some drawings are accompanied in which, schematically and only by way of non-limiting example, a practical case of realization is represented.
    [0046]
    [0047] Figure 1 is a perspective view of a trunk of a vehicle, in which the fastening system according to the present invention is used;
    [0048]
    [0049] Figure 2 is a perspective view of an end of the first element, for example, a textile fastening band;
    [0050]
    [0051] Figure 3 is a sectional view showing the first element held by the second element in its position of use; Y
    [0052]
    [0053] Figure 4 is an elevation view of the second element, where the hole where the first element is inserted is shown in detail.
    [0054]
    [0055] Description of a preferred embodiment
    [0056]
    [0057] Figure 1 shows a trunk of a vehicle, in which the fastening system according to the present invention is preferably used, although it can also be used for other applications.
    [0058]
    [0059] The fastening system according to the present invention is used to fasten a first element 1 to a second element 2.
    [0060]
    [0061] According to the embodiment shown, the first element 1 is a textile band for securing an object 3 of a vehicle, for example, an emergency triangle, and the second element 2 is a plastic lining of the trunk of a vehicle.
    [0062]
    [0063] As best shown in Figures 3 and 4, the second element 2 comprises an orifice 21, inside which an end 11 of the first element 1 is inserted, defining a direction of introduction (from bottom to top according to figure 3).
    [0064]
    [0065] The second element 2 also comprises a deformable zone 22 around the hole 21, which allows the introduction of the end 11 of the first element 1 through the hole 21 in the direction of introduction.
    [0066]
    [0067] In order to prevent the extraction of the end 11 of the hole 21 in the direction opposite to the direction of introduction, the first element 1 comprises a projection 12 which, in its position of use, meets the deformable zone 22, as shown in figure 3 .
    [0068]
    [0069] According to the represented embodiment, the deformable zone 22 comprises a frustoconical section, so that the deformable zone 22 defines a narrowing of the hole 21 in the direction of introduction of the first element 1 in the second element 2, said progressive narrowing being way that facilitates the introduction of the end 11 into the hole 21.
    [0070]
    [0071] In order to provide the deformable zone with its characteristic of deformation capacity to allow the introduction of the end 11 of the first element 1, the thickness of the deformable zone 22 may be less than the thickness of the second element 2, or it may be made of a suitable elastic material, or be articulated with respect to the second element 2, for example.
    [0072]
    [0073] The first element 1 defines a longitudinal axis, and the projection 12 of the first element 1 forms an acute angle with the longitudinal axis of the first element 1, in a direction opposite to the end 11.
    [0074]
    [0075] According to the embodiment shown in the figures, and as seen in particular in Figure 2, the first element 1 and the projection 12 are a single component, where the projection 12 is formed by folding the end 11 and joining the end 11 on the first element 1 forming a loop 13. The connection of the end 11 for the formation of said loop 13 can be made in different ways, for example, by stitching, gluing or stapling, or in any suitable manner.
    [0076]
    [0077] The fastening of the first element 1 to the second element 2 is very simple, since it is simply necessary to insert the end 11 of the first element 1 into the hole 21 of the second element 2 from one of the faces of the second element 1 (the face lower in figure 3), than in the case of the embodiment represented on the visible side of the plastic lining of a trunk of a vehicle.
    [0078]
    [0079] Once the first element 1 is fastened to the second element 2, the first element 1 can not be removed from its position, since the projection 12 abuts against the deformable zone 22 if it is stretched in the direction opposite to the direction of introduction.
    [0080]
    [0081] Although reference has been made to a specific embodiment of the invention, it is obvious to a person skilled in the art that the fastening system described is susceptible to numerous variations and modifications, and that all the mentioned details can be replaced by other technically equivalents, without departing from the scope of protection defined by the appended claims.
    权利要求:
    Claims (13)
    [1]
    Clamping system of a first element (1) to a second element (2), wherein the second element (2) comprises an orifice (21), so that one end (11) of the first element (1) is introduced in the hole (21) defining a direction of introduction, characterized in that the second element (2) comprises a deformable zone (22) around the hole (21), where the deformable zone (22) allows the introduction of the end (11) of the first element (1) through the hole (21) in the direction of introduction, and where the first element (1) comprises a projection (12), where the projection (12) abuts the deformable zone (22) of the orifice (21) in a movement of the first element (1) in a direction opposite to the direction of introduction, so that the projection (12) avoids removing the end (11) of the hole (21).
    [2]
    2. System for fastening a first element (1) to a second element (2) according to claim 1, characterized in that the deformable zone (22) comprises a frustoconical section, so that the deformable zone (22) defines a narrowing of the orifice (21) in the direction of introduction of the first element (1) in the second element (2).
    [3]
    3. System for fastening a first element (1) to a second element (2) according to any of the preceding claims, characterized in that the narrowing of the hole (21) is progressive, so that it facilitates the introduction of the end (11) into the hole (21).
    [4]
    System for fastening a first element (1) to a second element (2) according to any of the preceding claims, characterized in that a thickness of the deformable zone (22) is less than a thickness of the second element (2).
    [5]
    5. Fastening system of a first element (1) to a second element (2) according to any of the preceding claims, characterized in that the first element (1) is arranged substantially on a longitudinal axis, where the projection (12) of the first element (1) forms an angle with the longitudinal axis of the first element (1).
    [6]
    6. System for fastening a first element (1) to a second element (2) according to claim 5, characterized in that the angle is sharp in a direction opposite to the end (11).
    [7]
    7. System for fastening a first element (1) to a second element (2) according to any of the preceding claims, characterized in that the first element (1) is a textile band.
    [8]
    8. System for fastening a first element (1) to a second element (2) according to claim 7, characterized in that the first element (1) and the projection (12) are a single component, where the projection (12) results of bending the end (11) and joining the end (11) on the first element (1).
    [9]
    9. Fastening system of a first element (1) to a second element (2) according to claim 8, characterized in that the connection of the end (11) is by means of a sewing.
    [10]
    10. System for fastening a first element (1) to a second element (2) according to claim 8, characterized in that the connection of the end (11) is by means of a bonding.
    [11]
    11. System for fastening a first element (1) to a second element (2) according to any of the preceding claims, characterized in that the second element (2) is made of plastic material.
    [12]
    12. Fastening system of a first element (1) to a second element (2) according to any of the preceding claims, characterized in that the first element (1) is a band for fastening an element of a vehicle.
    [13]
    13. System for fastening a first element (1) to a second element (2) according to any of the preceding claims, characterized in that the second element (2) is a lining of a vehicle.
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    同族专利:
    公开号 | 公开日
    ES2708902B2|2020-05-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JPS56152744U|1980-04-15|1981-11-16|
    DE102008054709A1|2008-12-16|2010-06-24|BSH Bosch und Siemens Hausgeräte GmbH|Connecting arrangement for connecting plastic injection molding part in housing, has hook for engaging rest nose at front surface of fixing dome passed via through-opening that is section-wise conically arranged in insertion region|
    DE202012004005U1|2011-04-29|2012-07-06|Faurecia Interieur Industrie|Device for snap-fastening two elements with press attachment to an engagement surface|
    DE102014112258A1|2014-08-27|2016-03-03|Faurecia Innenraum Systeme Gmbh|clip system|
    FR3049533A1|2016-03-30|2017-10-06|Faurecia Automotive Ind|DEVICE FOR MAINTAINING AT LEAST ONE OBJECT IN AN INTERIOR AREA OF A MOTOR VEHICLE|
    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201731198A|ES2708902B2|2017-10-10|2017-10-10|Fastening system of a first element to a second element|ES201731198A| ES2708902B2|2017-10-10|2017-10-10|Fastening system of a first element to a second element|
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