• 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:
    A ground anchor with a holder (1) for a parasol or the like has a sleeve (8), which is the cover (1) is pushed over and on which radially or preferably tangentially deployable arms (9, 10, 11) are mounted. With the support (1) is on the bottom side a ground screw (4) and opposite the object to be worn, e.g. the parasol connected. A driver such as a shoulder or a shoulder or screwed onto the bracket nut (12) takes the sleeve (8) when screwing with and spreads the boom (9, 10, 11) against the ground. The holder (1) can be angled against the ground screw (4) by 90 ° and thus forms a lever for screwing in the ground screw (4). The jibs (9, 10, 11) are tangentially swingable by stops (14, 15) selectively in the clockwise direction as well as in the counterclockwise direction.
    公开号:AT516754A4
    申请号:T50023/2015
    申请日:2015-01-15
    公开日:2016-08-15
    发明作者:Bernhard Jecel
    申请人:Bernhard Jecel；
    IPC主号:
    专利说明:

    The invention relates to a ground anchor with a holder for receiving a load, in particular a parasol or the like, with a ground screw on the holder and with brackets for support against the ground.
    To hold things such as a sunshade on the ground or to position, either heavy stands are used or earth screws used, which are drilled into the ground and have a holder. The latter are lightweight, easy to transport and are suitable for quickly setting up a sunshade, which is then sufficiently secured against moderate wind pressure. Of course, in this way, other items can be stabilized, such as clothes horse, bars for Hinenseafein or tent poles or their braces.
    From EP 1 916 752 Bl a fastening device for a temporary lightning protection mast is known, which is used in conjunction with event tents in the short term. On the one hand, the lightning protection mast must be well anchored in the ground and the metallic components must guarantee a low electrical contact resistance. For this purpose, the ground screw has a hollow-cylindrical head, which receives the lightning protection mast and radially projecting outriggers, which are welded to the screw head. The jibs serve as handles when screwing the ground screw into the ground and press flat into the ground to provide additional ground contact over the entire length and thus low electrical contact resistance. This can be further reduced by additional pegs that pierce the outriggers. This results in a Tiefenerder that simultaneously carries the designed as a metallic rod lightning protection mast.
    DE 200 17 386 Ul discloses a parasol stand with an insertable ground screw in a holder which is designed as a pipe socket. Wedges of a clamping device in the pipe socket are pressed while tightening a nut against the shaft of a parasol and fix the parasol in the holder. With the holder also foldable handles are connected, which is for screwing the bottom screw in the
    Serve soil. Booms for ground support are not provided.
    In DE 2020 1001 6548 Ul a device for tilt-proof recording of a rod on a paved surface is described. There is assumed by a positive or non-positively fastened in the soil threaded bolt on which a support collar for the wide sweeping ground contact can be screwed. The screw head for supporting the support cross carries a sleeve for the insertion of a rod such. a shaft of a parasol.
    The invention aims to provide a stabilized by boom ground anchoring for different soils such as sand, soil or for a paved surface that is easy to transport and multiple uses.
    This is achieved in a ground anchor of the type described above, characterized in that the holder is rotatably mounted in a sleeve and axially slidable in this up to a driver and the boom pivotally hinged to the sleeve, limited by stops ausschwenkbar and possibly telescopically or extendable by unfolding are. The ground screw can - freely rotatable in the sleeve - screwed into the ground or screwed onto a thread of the ground screw until the driver on the holder reaches the upper edge of the sleeve. Then, with further screwing in from above, pressure is exerted on the sleeve and taken along in the vertical direction. The booms are unfolded or spread out and finally come into contact with the ground. They are pressed when tightening the holder against the ground, as the stops limit the pivoting of the boom to a predetermined angle less than 90 °, preferably 60 °. This training ensures a secure grip in the ground. It is expedient if the sleeve carries radially oriented bearing journals for the jib and the jibs are pivotable in tangential planes to the sleeve. Compared to the unfolding of the boom in radial planes tangential arrangement according to the invention has the advantage that the force acting on the sleeve friction-related torque when screwing the bracket is reduced in the longitudinal direction of the boom. Depending on the positioning of the stops for the arms on the sleeve, the arms are oriented tangentially to the sleeve in a clockwise or counterclockwise direction. A clockwise-acting frictional torque causes tangentially clockwise oriented arms to dislodge primarily over the tip of the arms. Are the boom oriented in the opposite direction, then grind the front areas of the boom with increasing contact pressure on the ground until the bottom friction is greater than the friction between the end face of the driver and the sleeve. Depending on the nature of the terrain, preference will be given to one or the other tangential swiveling out direction for the outriggers. For light ground, it may be appropriate to orient the boom tangentially counterclockwise. A hard bottom meets the faces of the clockwise oriented cantilever and holds the cantilevers firmly in place. To offer a choice, both sides of the radial bearing pin on the sleeve, the attacks can be provided as also radial pin.
    Particularly advantageous is an embodiment in which the displaceability of the holder relative to the sleeve limiting carrier is formed annularly and as a screwed onto an external thread of the holder nut, which drives the sleeve when screwing the holder or on the holder and the splayed arm axially presses against the ground and pretensions when tightening the nut against the ground. The driver forms a limit to the free displacement of the holder in the sleeve. From a certain depth of engagement, the holder takes the sleeve in the axial direction and with friction also in a clockwise direction. The friction can be reduced by sliding plates or ball bearings and the transmission of torque can be minimized or prevented. The mother, which forms the annular carrier can be tightened with firmly screwed holder relative to this, so that the boom clamp against the ground.
    As already mentioned, the floors on which umbrellas, tumble dryer or the like are placed, under very different in their strength. Therefore, one uses different earth screws in terms of length, thread diameter and pitch. It is thus expedient if the ground screw is provided replaceably on the holder. When the substrate is fixed, a threaded bolt can also be embedded in concrete and the holder can be screwed onto it.
    Another particularly practical embodiment is characterized in that the holder relative to the ground screw is pivotable through 90 ° and in the angled position forms a lever for screwing the ground screw, such as a ground screw in the ground. As a result, a mandrel is unnecessary as a separate lever for screwing in the bracket or the ground screw. The holder is simply folded over so that it forms a handle for screwing in the bottom screw.
    If the ground screw screwed all the way, then the holder is brought into the vertical position, the sleeve with the arms attached and the nut (ring nut) screwed onto the bracket and tightened until the boom are biased against the ground. A multifunctional range of applications results from the fact that the holder is formed as a hollow cylinder and a screw or plug or clamp connection to a rod, for example. a parasol or a pin an eyelet for a tensioning cable or the like. This results in a full replacement for a ground foundation or for a weight block e.g. as a sunshade stand, and a sturdy foot for rods, supports or attachment points of braces or fasteners.
    Embodiments of the subject invention are illustrated in the drawings.
    1 shows a ground anchor with a holder for a parasol in the functional position,
    2 is a plan view with the driver removed with counter-clockwise deployed arms,
    Fig. 3 as an alternative, a representation similar to FIG. 2, but with folded out in the clockwise arms and
    Fig. 4 is a view with folded holder as a handle for screwing the screw into the ground.
    1, a trained as a circular cylinder holder 1 has a bore 2 as a receptacle for a tube 3, such as a rod of a parasol. Not shown are radial clamping screws for holding the tube 3 in the bore 2. Instead of a tube 3 or a rod and a pin can be inserted, which has an eye as a fixed point for a guy rope. The holder 1 is equipped on the opposite, bottom-side end with a form-locking connection (plug-in, latching or screw connection) for a ground screw 4 or the like. In the embodiment, a slot 5 is shown, which receives a formed as a flat piece head 6 of the ground screw 4. A laterally removable pin 7 holds the head 6 in the slot 5 fixed. If one pulls out the pin 7, so another screw or another anchoring element can be used, which is suitable for the nature of the substrate (earth, sand, compacted material, concrete) as a foundation. Fig. 4 shows a possibility of screwing the ground screw 4 in the ground. It is the holder 1 pivoted relative to the ground screw 4 by 90 °. This is possible with the slot connection shown here as an example, wherein the pin 7 forms the pivot axis. The holder 1 acts as a lever or handle, which allows application of a torque to the ground screw 4. Once the ground screw 4 is completely screwed into the ground and firmly seated, the holder 1 is brought back into the position shown in FIG. 1, a sleeve 8 with three arms 9, 10, 11 of the holder 1 and pushed as a mother nut 12th screwed onto an external thread of the holder 1. This nut 12 may be formed in the manner of a wing nut. The booms 9, 10 and 11 are hinged to the sleeve 8 by radial pivot pin 13 and thus in a vertical tangential plane to the sleeve 4 pivotally. In particular
    Fig. 1 shows, the pivot angle is limited by stops 14, 15. When the nut 12 is screwed vertically downwards, it pushes the sleeve 8 downwards and the splayed arms 9, 10, 11 against the ground. The friction between the nut 12 and the sleeve 8 can be achieved by a washer, e.g. be reduced from Teflon or by a ball thrust bearing. Nevertheless, a residual torque is transmitted to the sleeve 8 and this rotated slightly until a friction of the boom 9, 10, 11 outweighs the ground and the sleeve 8 is torsionally stabilized. Then, a balance between the supporting forces of the boom 9, 10, 11 against the ground and the holding force of the ground screw 4 and the tensile force of the nut 12, which leads to a high static strength.
    The embodiment of Fig. 1 allows pivoting angle of the arms 9, 10 and 11 in a clockwise and counterclockwise direction, as shown in FIGS. 2 and 3.
    The torque when screwing in the ground screw 4 and also when tightening the nut 12 transmitted to the sleeve 8 (arrow direction in Fig. 2 and 3) is shown in FIG. 2 in a sliding of the boom 9, 10, 11 implemented until a frictional engagement is present. Are the boom 9, 10, 11 oriented in FIG. 3 in the opposite direction, then press the end faces of the boom locking pawl-like in the ground. For a soft ground (for example sand) the variant according to Fig. 2 and for a hard ground the variant according to Fig. 3 is expedient.
    It should be mentioned that the screwing of the ground screw can be done alternatively to Fig. 4 by a separate lever which is inserted into a transverse bore through the bracket 1. Thus, the boom 9, 10 and 11 can be clamped against the ground. In place of the nut 12 may be provided on the holder, a catch -a paragraph or a shoulder on the lateral surface of the holder - which lays against the sleeve 8 when screwing the ground screw 4 and this down while simultaneously biasing the boom 9, 10, 11 takes along. The lever can be centrally located in the hole 2, when the tube 3 is open at the bottom. Furthermore, the ground screw 4 may also be a threaded bolt anchored in the ground, on which the holder 1 is screwed.
    Vienna, 15 January 2015
    权利要求:
    Claims (6)
    [1]
    Claims:
    1. ground anchor with a holder for receiving a load, in particular a parasol or the like., With a ground screw on the bracket and with brackets to support against the ground, characterized in that the holder (1) in a sleeve (8) rotatable and is mounted axially displaceable in this up to a driver and the boom (9, 10, 11) articulated pivotally on the sleeve (8), limited by stops (14, 15) swing out and optionally telescopically or extendable by unfolding.
    [2]
    2. ground anchor according to claim 1, characterized in that the sleeve (8) radially oriented bearing pin (13) for the boom (9, 10, 11) carries and the boom (9, 10, 11) in tangential planes to the sleeve (8). are pivotable.
    [3]
    3. ground anchor according to claims 2 or 3, characterized in that the displaceability of the holder (1) relative to the sleeve (8) limiting the carrier ring and as a screwed onto an external thread of the holder (1) nut (12) is formed, the sleeve (8) when screwing in the holder (1) or on the holder (1) entrains and the spread arms (9, 10, 11) axially against the ground and biases when tightening the nut (12) against the ground ,
    [4]
    4. ground anchor according to one of claims 1 to 3, characterized in that the ground screw (4) on the holder (1) is provided interchangeable.
    [5]
    5. ground anchor according to claim 4, characterized in that the holder (1) relative to the ground screw (4) is pivotable through 90 ° and in the angled position a lever for screwing the ground screw (4), for example, a ground screw in the ground forms ,
    [6]
    6. Ground anchor according to one of claims 1 to 5, characterized in that the holder (1) is formed as a hollow cylinder and a screw or plug or clamp connection to a rod (3), for. a parasol or a pin of an eyelet for a tensioning cable or the like. Has. Vienna, 15 January 2015
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    同族专利:
    公开号 | 公开日
    AT516754B1|2016-08-15|
    US10125513B2|2018-11-13|
    US20180010354A1|2018-01-11|
    WO2016113121A1|2016-07-21|
    EP3245357A1|2017-11-22|
    EP3245357B1|2018-12-12|
    CN107429519A|2017-12-01|
    CN107429519B|2019-08-06|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
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    DE20304257U1|2003-03-17|2003-05-22|Hsu Shih Hao|Ground anchor for e.g. posts, comprises tube with screw part and stabiliser cap attached to help drive anchor into ground|
    US20070131824A1|2005-12-08|2007-06-14|Robert Harold|Beach umbrella stand including foot operated drive assembly for anchoring and method of use|
    US3011597A|1958-04-21|1961-12-05|William H Galloway|Supporting post|
    US3313505A|1965-05-21|1967-04-11|William E Petrie|Collapsible stand|
    US4317552A|1979-12-26|1982-03-02|Weidler Charles H|Universal tripod for supporting a camera or the like|
    US4438896A|1981-09-28|1984-03-27|Hall George W|Segmented collar tripod for holding surveyor's stake|
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    US4832304A|1988-05-23|1989-05-23|Tzvika Shahak|Ground-anchoring device particularly for umbrellas|
    US5152495A|1991-09-19|1992-10-06|Jacinto Manuel A|Umbrella anchoring mechanism|
    US5308029A|1992-07-15|1994-05-03|Old Stone Corporation|Antenna stand|
    US5273062A|1992-12-21|1993-12-28|Peter Mozdzanowski|Umbrella|
    US5769370A|1995-12-29|1998-06-23|Javad Positioning, Llc|Knock-down satellite positioning system antenna supporting tripod|
    IT1295484B1|1997-10-09|1999-05-12|Lino Manfrotto & Co Spa|PERFECTED STAND FOR PHOTO-OPTICAL AND CINEMATOGRAPHIC EQUIPMENT|
    DE20017386U1|2000-08-21|2000-12-07|Goehre Ernst Otto|Parasol stand|
    US6450464B1|2001-01-12|2002-09-17|Elbert Lee Thomas|Satellite dish stand|
    DE202005012710U1|2005-08-10|2005-11-03|Brandl, Helmut|Sunshade stand for use in garden, has angle limiters provided at tube to limit maximum pivoting angle of three pivotable legs, where angle lies between perpendicular longitudinal center line of tube and longitudinal center line of legs|
    EP1916752B1|2006-10-26|2012-07-25|Dehn + Söhne Gmbh + Co Kg|Mounting device for a lightning protection mast or a lightning arrester rod|
    SE536007C2|2010-03-08|2013-03-26|Arne Rajala|Parasol foot Device|
    KR101026232B1|2010-06-14|2011-03-31|박진용|Support assembly|
    DE202010016548U1|2010-12-14|2011-04-14|Kötter-Rolf, Ludger|Device for non-tilting reception of a rod|
    US8991777B2|2013-04-23|2015-03-31|Gabriel Madril|Post stabilization apparatus and method|
    WO2015069755A1|2013-11-05|2015-05-14|Raymond George Carreker|Mobile base anchoring device |
    US9629427B1|2014-09-12|2017-04-25|Steven J. Alm|Beach umbrella system|WO2015069755A1|2013-11-05|2015-05-14|Raymond George Carreker|Mobile base anchoring device |
    CA3041690A1|2018-05-01|2019-11-01|Rio Brands, Llc|Tripod stand for use on loose soil|
    US10895090B2|2018-10-30|2021-01-19|Joseph Weston Capital Management, LLC|Anchoring umbrella stand with manually extendable drill bit|
    法律状态:
    2020-09-15| MM01| Lapse because of not paying annual fees|Effective date: 20200115 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50023/2015A|AT516754B1|2015-01-15|2015-01-15|Ground anchor with a bracket for holding a load|ATA50023/2015A| AT516754B1|2015-01-15|2015-01-15|Ground anchor with a bracket for holding a load|
    US15/543,851| US10125513B2|2015-01-15|2016-01-07|Ground anchor with holder for a load|
    CN201680015393.0A| CN107429519B|2015-01-15|2016-01-07|Earth anchor with the pedestal for bearing load|
    EP16702323.3A| EP3245357B1|2015-01-15|2016-01-07|Ground anchor with a mounting for receiving a load|
    PCT/EP2016/000019| WO2016113121A1|2015-01-15|2016-01-07|Ground anchor with a mounting for receiving a load|
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