• 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:
    Buckle (1), in particular buckle, with at least one hook part (2) and at least one eye part (3), wherein the hook part (2) has a hook part base body (4) and a hook (5) firmly connected thereto and the eye part (3) is hooked in a connection state of the buckle (1) in the hooks (5) of the hook part (2) and is unhooked in a disconnected state of the buckle (1) from the hook (5) of the hook part (2), wherein the buckle (1) a Has safety device for securing the connection state, wherein the securing device has at least one spring tongue (6).
    公开号:AT512224A1
    申请号:T1786/2011
    申请日:2011-12-02
    公开日:2013-06-15
    发明作者:
    申请人:Aba Hoertnagl Gmbh；
    IPC主号:
    专利说明:

    Patent Attorneys. **, ώ.ifcTfUoirTiaerv · *. . ** 7 + 43 (0552273137Hofmann Egelseestr 65a, PO Box 61 I www.vpat.at 24363/34 / ss 111125 1
    Computer calc. Thornas Fachne * · Γ ** · < Sli ^ mtit * rehi »Aue * r * a * · · * F +43 (0) 5522 73 359 M office@vpat.at
    The present invention relates to a buckle, in particular buckle, with at least one hook part and at least one eye part, wherein the hook part has a hook body part and a hook firmly connected thereto and the eyelet is hooked in a connection state of the buckle in the hook of the hook part 5 and in a Disconnected state of the buckle is unhooked from the hook of the hook part, wherein the buckle has a securing device for securing the connection state.
    Generic buckles or buckles are known in the prior art be-10. They are used to connect two or more straps, ropes, straps or the like or to attach to other bodies. The safety device serves to prevent the eyelet from accidentally or unintentionally brought out of the connection state, that is unhooked from the hook of the hook part. By public prior use genus-15 contemporary buckles have become known in which as a security device
    Push button is used. This is attached to the hook part. The eyelet can only be unhooked from the hook of the hook part, when this push button is pressed. The disadvantage of the buckle of this type, which has become known through public prior use, is that pushbuttons, if they are not pressed exactly from above, generally have the tendency to become jammed or jammed. In addition, the guided in a guide push buttons are usually susceptible to contamination and can be affected by penetrating between leadership and push button dirt particles 25 in their function. • 2 ·· • * · * > · Cl «
    * ♦ · · I
    The object of the invention is to improve a generic buckle to the effect that it is as insensitive to contamination.
    This is inventively achieved by the securing device has at least 5 a spring tongue.
    By the spring tongue of the securing device high reliability and a significant reduction in vulnerability to pollution is achieved. The spring tongue is preferably elastically deflectable from a blocking position into a release position. In the locked position, it prevents unhooking of the eyelet from the hook of the hook portion and thus secures the buckle in their connection state. In the release position, the eyelet can be unhooked from the hook of the hook part and so brought the buckle in their separation state. Preferably, the spring tongue resiliently springs back into the locking division, when you let go in 15 of the release position, whereby the securing device required securing the connection state of the buckle is achieved when the eyelet is hooked in accordance with the hook.
    The spring tongue is conveniently a strip-shaped leaf-shaped body which is elastically resilient in nature and / or elastically resiliently suspended. In the latter variant, the spring tongue itself may also be at least partially formed as a rigid body. The eyelet is a body having at least one opening or eyelet, with which it can be hooked into the hook. 25
    Preferred embodiments of the invention provide that the spring tongue has a freely projecting tongue portion and a fastening portion for fastening the spring tongue to the hook part, preferably on the hook part main body. The spring tongue is desirably exempted as much as possible, 30 so that it can not be obstructed in its function by accumulating between it and adjacent components dirt. In this sense, preferred embodiments of the invention provide that the spring tongue is fastened exclusively to the fastening section on the hook part, preferably on the hook part main body. It is further favorable if the cantilevered tongue section is in contact with the hook part exclusively via the attachment section. In embodiments in which the tongue section directly contacts the hook in the locking position of the spring tongue, it may alternatively be provided that the freely projecting tongue section is in contact exclusively with the hook part via the attachment section and the hook.
    The spring tongue can, as I said, be elastic in itself or be at least partially suspended rigidly and resiliently. In any case, an elastic movement should be possible between the tongue section and the fastening section. The spring tongue can preferably be made of metal and / or plastic. They may be pure metal bodies or pure plastic bodies or else bodies with different materials, such as e.g. Metal and plastic act. Also hook part and eyelet can be made of metal and / or plastic, to give examples of suitable materials. For metals, depending on the load steel or especially aluminum in question. The various components of the buckle, in particular the hook part and the eye part, may e.g. be designed as a sheet metal part or as a casting.
    A preferred group of embodiments of the invention provides that the spring tongue, preferably a cantilevered tongue portion of the spring tongue, has a blocking position in which it, preferably he, a receiving opening of the hook for receiving the eyelet partially or completely blocked, and that they preferably he, a release position in which she, preferably he, the receiving opening of the hook for inserting and / or pulling the Ösenteils in and / or releases from the receiving opening. In the blocking position, the spring tongue can preferably rest directly on the hook even with its cantilevered tongue portion. It is advantageous if the hooking of the eyelet into the hook part or its hook is possible without the spring tongue having to be actuated individually for this purpose. This can e.g. be achieved by the spring tongue, preferably the cantilevered tongue portion, and / or the hook at least 5 * * * «« ·· * · • · Μ »ft * * * Having a guide surface on which the Ösenteil in the locking division can be applied, wherein the spring tongue, preferably the cantilevered tongue portion, by train on the voltage applied to the guide surface Ösenteil toward the receiving opening in the Release position is pivotable. Of course, it can also be a pressure in the appropriate direction instead of the train. It can be provided that the spring tongue, preferably the cantilevered tongue portion, is pivotable from the blocking position into the release position in the direction of the hook part main body. Another set of embodiments according to the invention provides that the eye part has a, preferably in the form of a protruding extension shaped, Ösenteilabschnitt which for hooking the Ösenteils in the hook under deflection of the spring tongue, preferably a cantilevered tongue portion of the spring tongue in a in Cross-section U-shaped channel of the hook member 15 is inserted. The spring tongue can be arranged in the, in cross-section U-shaped channel of the hook portion. Furthermore, the spring tongue can be arranged at a distance from the hook opposite the hook part.
    The hook part main body and / or the eye part preferably have fastening means for fastening a belt. The said components may also have fastening means for fixing a cable or have other suitable connection means with which they can be attached to other bodies. The hook part main body and / or the hook and / or the eyelet are conveniently designed as inherently rigid body. In itself, such a body, when subjected to the forces for which it is designed, undergoes no relevant deformation. The hook and also said U-shaped channel may be integrally formed on the hook part main body. But it may also be components that are initially manufactured separately and then attached to the hook part body. As attachment variants, e.g. Welding, gluing, riveting, screwing or other known fastening measures are taken.
    Further advantages and features of preferred embodiments of the invention will be explained with reference to the embodiments of the invention shown in FIGS. Show it:
    1 to 9 a first embodiment of the invention;
    10 shows a second embodiment according to the invention;
    11 and 12, a third Ausführungsbeispiei invention;
    13 shows a fourth embodiment according to the invention;
    Fig. 14 shows a fifth embodiment of the invention;
    15 to 22, a sixth embodiment of the invention and FIGS. 23 to 26 a seventh embodiment according to the invention.
    Fig. 1 shows the first embodiment of a buckle 1 according to the invention in a perspective view, wherein the eyelet 3 is hooked with its Einhängesteg 19 in the hook 5 of the hook part 2. It is thus the connection state of the buckle 1 is shown. Fig. 2 shows a plan view of this situation. Fig. 3 shows a side view of this situation. Fig. 4 shows the section along the section line AA of Fig. 2, in which the buckle 1 is in the secured by means of securing means or spring tongue 6 connection state. Fig. 5 shows an otherwise equivalent section, although in Fig. 5, the eyelet 3 is not fully hooked into the hook 5 of the hook part 2. Fig. 6 shows the section along the section line BB of Fig. 2. Fig. 7 shows detached from the other components, the spring tongue 6 of this first embodiment, Fig. 8, the hook part 2 and Fig. 9, the eyelet.
    In the illustrated embodiment, the components may be made of metal or plastic, it may be cast, injection molded parts or the like. The components can also be made as sheet metal parts. The buckle 1 has the hook part 2. The hook 5 of this hook part 2 is integrally formed on the hook part main body 4 of this hook part 2 in the embodiment shown. In the hook 5, the eyelet 3 can be hooked. For this purpose, a suspension web 19 of the eyelet 3 is provided. In which, in FIGS. 1 to 4 and 6 dargestell- 5 ψ 9 9 ·· Μ · * · 9 9 9 9 * / ♦ · · 9 999 : ·. ················································································································································································································································ The spring tongue 6 secures with its tongue portion 7, the eyelet 3 in the hooked connection state, as can be seen particularly well in section according to FIG. In Fig. 4, the spring tongue 6 and her tongue portion 7 is shown in the locking division, in which the eyelet part 3 can not be unhooked from the receiving opening 9 of the hook. In order to unhook the eyelet 3 or its Einhängesteg 19, the spring tongue 6 and her freely cantilevered tongue portion 7 must be pressed in the direction of pressure 16. As a result, the tongue portion 7 pivots in the direction of the hook part main body 4 in its release position in which then the eyelet 3 hooked out with his Einhängesteg 19 by thrust or train in the direction of thrust 17 from the hook 5 and the buckle 1 can thus be brought into the separation state. When hooking it is not necessary in the illustrated embodiment, separately or directly by hand on the tongue section 6 to press to bring it into its release position. For this purpose, guide surfaces 10 are integrally formed in the first embodiment shown on the hook 5 as well as on the tongue portion 7. Is the eyelet 3 in particular with its Einhängesteg 19 on the guide surfaces 10, as shown in Fig. 5, to, it is sufficient to apply the eyelet 3 by train in the direction of the receiving opening 9. By such a pull in the pulling direction 18, the spring tongue 6 or its cantilevered tongue portion 7 is then pivoted into the release position due to sliding on the guide surfaces 10 along Ösenteils 3, whereby the eyelet 3 then with its Einhängesteg 19 into the receiving opening 9 of the hook 5 can be introduced. Once this is done, the freely projecting Zugenabschnitt 17 again elastically snaps into its blocking position, whereby the fuse in the connection state shown in FIG. 4 is reached again.
    In the first exemplary embodiment shown, the tongue section 7 of the spring tongue 6 is in contact exclusively with the hook part 2 via the attachment section 8 of the spring tongue 6 and the contact 30 with the hook 5 in the blocking position. Otherwise, the cantilevered tongue portion 7 is free from contact with other components of the buckle 1 and in particular of the hook part 2. Through this
    • · φ ΦΦ · · φφφ · • φ · Φ · * · «· φφ φφ
    Exemption of the tongue portion 7 is prevented that on the tongue nabschnitt 7 possibly depositing dirt or dirt has a negative effect on the functioning of the securing device or the spring tongue 6. In the first exemplary embodiment shown, both the hook part 2 and the eye part 3 each have mutually corresponding guide walls 14. These are in the first embodiment, each running obliquely to the other areas of the hook part 2 and the eyelet 3, so that they cause a certain centering effect when hooking and unhooking. Moreover, they also result in stabilization of the buckle 1 in the connection state.
    In order to fasten a belt or a band, both the hook part 2 and the eye part 3 each have a fastening means 12. The eyelet 3 is a fixed to the rest of the Ösenteil 3 arranged and the A-15 hanging web 19 opposite web. When fastening means 12 of the hook part 2 for the belt, this is a displaceably mounted web in this embodiment. This is biased in the first embodiment in the direction towards a clamping position shown in Fig. 2 by means of the biasing spring 15. A strap, not shown here, as is known per se, around the web serving as fastening 20 serving web and be clamped between this web and the fixed to the hook part body main web 26. The load by means of the biasing spring 15 prevents inadvertent loosening of the belt, not shown here, when it is not under tension. As can be seen particularly well in Fig. 7, it is seen in this embodiment that the biasing springs 15 are part of the spring tongues 6 according to the invention, as are the attachment portion 8 and the cantilevered tongue portion 7. However, this need not be so. The Vorspannfedem 15 could also be formed separately as their own components. It may also be only one or more than two biasing springs 15.
    Fig. 10 shows a second embodiment of a buckle 1 according to the invention, in which these biasing springs 15 are completely omitted. Otherwise, however, this second embodiment is identical to the first embodiment, so that further explanations are unnecessary.
    Based on this second exemplary embodiment according to FIG. 10, FIG. 11 shows a further modification of the buckle 1 according to the invention. In this third exemplary embodiment according to FIG. 12, the guide walls 14 are completely omitted on the hook part 2 and on the eye part 3. Fig. 11 is a perspective view, Fig. 12 is a side view. Since, apart from the above-mentioned changes, this exemplary embodiment ultimately also results from the first exemplary embodiment, no further explanations are necessary for this purpose either.
    Fig. 13 shows in the form of a fourth embodiment of the invention a further modification. Again, the guide walls 14 and the biasing spring 15 are missing. In contrast to the previously described embodiments, in the variant according to FIG. 13 the fastening means 12 of the hook part 2 are a web arranged fixedly on the hook part main body 4.
    FIG. 14 shows in the form of a fifth embodiment according to the invention a modification of the variant according to FIG. 13. This is no longer just a cantilevered tongue section 7. In the embodiment according to FIG. 14, the spring tongue 6 has two at a common fastening section 8 elastically pivotally arranged tongue sections 7, which otherwise but analogously, as previously described, work.
    15 to 22 show a sixth embodiment according to the invention, in which, however, the arrangement and configuration of the spring tongue 6 of the securing device differs significantly from the configuration of the spring tongues 6 in the previously described embodiments.
    In the sixth embodiment, the eyelet 3 has a Ösenteilabschnitt 11, which serves in hooking the Ösenteils 3 in the hook 5 of the deflection of a spring tongue 6, which in a, in cross-section U-shaped channel 13 of the Ha-
    10 15 20 kenteils 2 is arranged. The Ösenteiiabschnitt 11 is, as can be seen particularly well in Fig. 21, in the form of a protruding from the rest of the Ösenteil 3 extension. In the embodiment shown, this extension has guide walls 14. These guide walls 14 have a guiding function when inserting the Ösenteilabschnitts 11 in the cross-sectionally U-shaped channel 13 by sliding along the outer edges. The cross-sectionally U-shaped form of the channel 13 is best seen in the section according to FIG. 18 along the section line CC shown in FIG. 17 and in the side view according to FIG. The cross-sectionally U-shaped channel 13 can be designed as a separate component and, as here by means of rivets, be attached to the hook part main body 4. Of course, other forms of attachment such as welding, screwing and the like are possible. The U-shaped channel 13 can also be arranged integrally on the hook part main body 4. The spring tongue 6 with its cantilevered tongue portions 7 is largely hidden under the walls 13 forming the walls. It is best seen in Fig. 16 and in the exploded view of Fig. 22. The spring tongue 6 of this embodiment has two, on opposite sides of the mounting portion 8 arranged tongue portions 7, both of which cantilevered freely. The mounting portion 8 is mounted in a spring tongue bearing 21, which is arranged together with the spring tongue 6 in, in cross-section U-shaped channel 13.
    The hook part 2 of this embodiment is shown in FIG. The one-piece configuration of hook part main body 4, hooks 5 and fastening means 12 for the belt of this embodiment can be clearly seen in FIG. To hook the eyelet 3 25 in the hook 5 of this embodiment, the eyelet portion 11 is inserted in the pressure direction 16 first in the channel 13 and indeed so far that it deflects the tongue portions 7 and the receiving opening of the eyelet 3 with the hook 5 in cover brought is. If this position is reached, the eyelet part 3 is pivoted in the pivoting direction 20 toward the hook part main body 4. Closing the free-projecting tongue sections 7 of the spring tongue 6 push the eyelet 3 with its suspension web 19 in the pulling direction 18 and thus into the receiving opening 9 of the hook 5, whereby the eyelet 3 is hooked into the hook 5 of the hook part 2.
    In the connection state of the buckle 1, as shown in Fig. 15, the spring tongue 6 presses with its cantilevered tongue portions 7, the eyelet 3 toward the hook 5 and thus assumes the desired security function against unwanted unhooking. If a detachment of the eyelet part 3 from the hook 5 is desired, then the opening process takes place in the reverse direction as the already described hooking.
    The seventh embodiment according to the invention according to FIGS. 23 to 26 is based on the sixth exemplary embodiment according to FIGS. 15 to 22.
    The only difference is that in the seventh embodiment of the invention, an additional assurance of the connection state by means of the locking spring 23 is installed. FIG. 15 shows this locking spring 23 with its blocking webs 22 and the actuating element receptacles 25. The connecting state, as shown in a plan view in FIG. 23, protrudes through the blocking webs 22 through an opening in the hook part main body 2. They prevent in this position that the eyelet 3 can be pushed so far with its mounting web 19 in the direction of the cross-sectionally U-shaped channel 13 that it can come to a unhooking of the eyelet 3 from the hook 5. Apart from the barrier webs 22, the locking spring 23 is attached to a side facing away from the hook 5 underside of the Hakenteilgrundkörpers 4 at this. In each actuator receptacle 25 is in each case an actuating element 24, as shown separately in Fig. 26. The actuating elements 24 penetrate corresponding openings in the hook part main body 4, so that from the front side of the buckle 1 visible in FIG. 23 an actuation, that is to say a pressing in, of the actuating elements 24 is possible by hand. If these actuation elements 24 are pressed downwards, that is to say in the direction of the side of the hook part main body 4 facing away from the hook 5, the blocking webs 22 are thereby pulled down so that the eye part 3 can then be unhooked while compressing the spring tongue 6. The lock 13 thus forms an additional safety device provided in addition to the spring tongue 6. 5 1 :
    Key to the reference numbers: 1 buckle 5 2 hook part 3 eyelet part 4 hook part base body 5 hook 6 spring tongue 10 7 tongue section 8 mounting section 9 receiving opening 10 guide surface 11 eyelet section 15 12 fastener 13 channel 14 guide wall 15 biasing spring 16 pressure direction 20 17 thrust direction 18 pulling direction 19 Eingehgesteg 20 Schwenkrichtung 21 Spring tongue bearing 25 22 Barrier 23 Locking spring 24 Actuator 25 Actuator receiving 26 Gegensteg
    权利要求:
    Claims (10)
    [1]
    «« 1 Patentanwälte HofmannSeFechner Dr. ^ ettooftiar »··. · ** - T +43 (0) 5522 73 137 JThojnas fechner ^ * * ·· +43 (0) 5522 73 359 6806 * ft "dkftth, WÄfriS * ·· ·· * ·· * M office@vpat.at Egelseestr 65a, PO Box 61 I www.vpat.at 24363 / 1. A buckle (1), in particular a buckle, with at least one hook part (2) and at least one eye part (3), wherein the hook part (2) has a hook part main body (4) and a hook (5 ) and the eyelet (3) in a connected state of the buckle (1) in the hook (5) 5 of the hook part (2) is hooked and in a disconnected state of the buckle (1) from the hook (5) of the hook part (2) is unhooked, wherein the buckle {1} has a securing device for securing the connection state, characterized in that the securing device has at least one spring tongue (6). 10
    [2]
    2. buckle (1) according to claim 1, characterized in that the spring tongue (6) has a freely projecting Zun nabschnitt (7) and a fixing portion (8) for fixing the spring tongue (6) on the hook! (2), preferably on the hook part main body (4). 15
    [3]
    3. buckle (1) according to claim 2, characterized in that the spring tongue (6) exclusively with the attachment portion (8) on the hook part (2), preferably on the hook part main body (4) is fixed.
    [4]
    4. buckle (1) according to claim 2 or 3, characterized in that the freely projecting tongue portion (7) exclusively via the attachment portion (8) and / or the hook (5) with the hook part (2) is in contact.
    [5]
    5. buckle (1) according to one of claims 1 to 4, characterized in that 25 the spring tongue (6), preferably a cantilevered tongue portion (7) of the spring tongue (6), a locking division, in which they, preferably he, a receiving opening (9) of the hook (5) for receiving the eyelet part (3) locks out; and that it, preferably he, has a release position in which she, preferably he, the receiving opening (9) of the hook (5) for insertion and / or extraction of the eyelet (3) in and / or from the receiving opening (9) releases , 5 10
    [6]
    6. buckle (1) according to claim 5, characterized in that the spring tongue (ό), preferably the freely projecting tongue portion (7), and / or the hook (5) has at least one guide surface (10) or have, to the the eyelet (3) in the locking division can be applied, wherein the spring tongue (6), preferably the freely projecting Zun nungsabschnitt (7), by train on the, on the guide surface (10) adjacent the eyelet (3) in the direction towards the receiving opening (9) is pivotable in the release position.
    [7]
    7, buckle (1) according to claim 5 or 6, characterized in that the Fe-15 tongue (6), preferably the cantilevered tongue portion (7), from the locking division in the release position in the direction of the hook part main body (4) is pivotable ,
    [8]
    8. buckle (1) according to one of claims 1 to 4, characterized in that the 20 Ösenteil (3), preferably in the form of a protruding extension formed Ösenteilabschnitt (11), which for hooking the Ösenteils (3) in the Hook (5) under deflection of the spring tongue (6), preferably a cantilevered tongue portion (7) of the spring tongue (6), in a cross-sectionally U-shaped channel (13) of the hook part (2) can be inserted. 25
    [9]
    9. buckle (1) according to claim 8, characterized in that the spring tongue (6) in the cross-sectionally U-shaped channel (13) and / or the hook (5) spaced opposite the hook part (2) is arranged.
    [10]
    10. buckle (1) according to one of claims 1 to 9, characterized in that the hook part main body (4) and / or the eye part (3) fastening means (12) for fastening a belt or a rope has or have, 3 1 and or that the hook part main body (4) and / or the hook (5) and / or the eyelet part (3) are designed as inherently rigid body.
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    同族专利:
    公开号 | 公开日
    US9241546B2|2016-01-26|
    CA2856603A1|2013-06-06|
    ES2620106T3|2017-06-27|
    US20140325804A1|2014-11-06|
    CA2856603C|2019-04-23|
    WO2013078486A3|2013-09-12|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA1786/2011A|AT512224B1|2011-12-02|2011-12-02|BUCKLE|ATA1786/2011A| AT512224B1|2011-12-02|2011-12-02|BUCKLE|
    PCT/AT2012/000298| WO2013078486A2|2011-12-02|2012-11-27|Buckle|
    EP12852504.5A| EP2785211B1|2011-12-02|2012-11-27|Buckle|
    US14/360,997| US9241546B2|2011-12-02|2012-11-27|Buckle|
    ES12852504.5T| ES2620106T3|2011-12-02|2012-11-27|Buckle|
    CA2856603A| CA2856603C|2011-12-02|2012-11-27|Buckle|
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