• 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:
    Ski boot (1), in particular alpine ski boot, with an inner shoe (5) of a flexible shaft material and a shell (2, 3) surrounding the inner shoe (5) at least in sections, the lower shell part (2) at least partially enclosing the foot in the position of use and an upper shell part (3) connected in an articulated manner to the lower shell part (2), wherein the lower shell part (2) has an entry opening (4) extending substantially in the direction of a longitudinal axis (L) which in the closed state has overlapping edge sections (2 ') of the lower shell part (2) is closed, characterized in that in the instep area a rope-shaped traction means (8) is provided, that by means of deflection means (9) is cross-guided, wherein the traction means (8) has a clamping element (12 ) is assigned to initiate a clamping force.
    公开号:AT517582A4
    申请号:T50791/2015
    申请日:2015-09-16
    公开日:2017-03-15
    发明作者:
    申请人:Fischer Sports Gmbh；
    IPC主号:
    专利说明:

    The invention relates to a ski boot, in particular alpine ski boot, with an inner boot of a flexible shaft material and a shell surrounding the inner shoe at least partially, which has a lower shell part at least partially enclosing in the use position and an upper shell part hingedly connected to the lower shell part the lower shell part has a manhole opening extending essentially in the direction of a longitudinal axis, which in the closed state is closed by overlapping edge portions of the lower shell part.
    From the prior art, a variety of different shell ski boots is known in which a comparatively flexible liner in a shell consisting of a comparatively hard plastic material is added.
    In most cases, in conventional alpine booties, the lower shell part is divided substantially in the direction of the longitudinal axis of the shoe to form an access opening in the instep area, wherein lateral and medial portions of the lower shell part are arranged overlapping in the instep area. Usually, both in the instep area and in the upper shell part, which surrounds the lower leg or the tibia of the user, provided buckles, which make it possible to change the space enclosed by the shell to give the user an individual adaptation of the ski boot to the foot or To allow lower leg and tibia.
    From DE 10 2013 112 017 Al a ski boot is known, in which in the instep area a meandering traction rope is provided, the clamping force by means of a
    Fastener and an adjustable deflection point is adjustable. However, this meandering course of the pull rope has proven to be disadvantageous, since in particular the middle guide element must still be designed as a pivotally mounted buckle, which is arranged in the closed position overlapping the overlap region. Accordingly, it is necessary in such a course of the pull rope after getting into the shoe first leading the pull rope
    Close the buckle and only then the pull rope can be stretched over a tensioning device until the buckle tightly surrounds the foot of the user.
    From EP 2 881 004 Al a different touring ski boot is further known in which in an instep area the lower shell part is recessed to form a manhole. In this instep area, a pull rope is provided for tightening the shoe, which can be tightened by means of a closure element, in particular in the form of a rotary closure.
    In this touring ski boot, the pull rope is over long distances on the manhole, which is defined by the recessed area in the shell, out and the pull rope is crossed in this area, so this can disadvantageously occur in this open area at the user unpleasant pressure points. In addition, to prevent entry of snow or water through the manhole into the interior of the shell, the recessed area of the shell is completely covered by a protective tongue.
    The aim of the present invention is therefore to provide a ski boot of the initially mentioned type, in which an individual, fine-scale adaptation of the lower shell or the trapped volume of the shell is possible in a simple manner, while ensuring that the shell fits tightly to the foot of the user under the tension in the instep area.
    This is achieved by the features of the characterizing part of claim 1 according to the invention.
    Thus, as with conventional buckles, sufficient pulling force can be applied to the lower shell part by means of the traction means crossed over in the instep area, so that by means of an extremely user-friendly, simple operation of the tensioning device the extent to which the edge portions of the lower shell part which surrounds the Define access opening, are arranged overlapping, can be adjusted. The operation of other buckles or the like for fixing the force acting on the lower shell part clamping force is advantageously not required. There is no danger of pressure points in the instep area which are unpleasant for the user due to the traction means guided in an intersecting manner, since the overlapping edge portions of the lower shell part are arranged between the traction means and the foot of the user. Thus, a substantially stepless adjustment of the tensile force acting from the traction means can be achieved and thus advantageously - compared to conventional buckles - achieved a much finer graded change in the trapped volume of the shell. Thus, the ease of use of ski boots is significantly improved with overlapping arranged in the instep area edge portions.
    In order to minimize frictional resistance in the intersecting guidance of the rope-shaped traction means in the instep area, it is favorable if at least partially, preferably exclusively, rotatably mounted rollers are provided as deflecting means. Due to the thus extremely low frictional resistance results for the user a particularly smooth way of tightening the rope-shaped traction device.
    With regard to a structurally simple storage of the rollers, it is advantageous if the rollers are each rotatably mounted on an axis of rotation, wherein the axis of rotation is preferably pivotally mounted. By the preferably pivotable mounting of the axes of rotation thus an optimal adjustment of the orientation of the rollers to the course of the rope-shaped traction means can be achieved and thus any frictional losses are further reduced.
    In order to enable individual adaptation of the individual deflection points to the foot, it is furthermore advantageous if the axes of rotation are respectively received in a bearing block having two holding fingers.
    If the bearing blocks in the higher flexibility portion of the lower shell part, preferably each via a pin-shaped connecting element, in particular a rivet or screw, are fixed, the bearings of the deflection can also better adapt to the individual foot shape of the user, so that the fit is further improved ,
    With regard to a high ease of use when tightening or applying a clamping force on the rope-shaped traction means, it is advantageous if a rotary or ratchet fastener is provided as a clamping element. Such screw caps are known in particular by the company Boa Technology Inc. for many years. Such closures are e.g. in US Pat. No. 5,934,599 A, US Pat. No. 6,202,953 B and numerous other applications of Boa Technology Inc. are described in detail. By contrast, ratchet fasteners are available, for example, from AM Teknostampi S.p.A or Gl.DI. Meccanica S.p.A known.
    With regard to a high ease of use, it is also advantageous if the clamping element is arranged laterally in an upper end portion of the instep area on the lower shell part. Of course, however, the clamping element can also be arranged at a different position on the lower shell part, for example in the middle in the upper instep area or also in the transition area between the toe and instep area, etc.
    With regard to an individual adaptation to the tibia or calf of the user, it is favorable if the upper shell part has at least one buckle.
    The invention will be explained in more detail below with reference to a preferred embodiment shown in the drawings, wherein it should in no way be limited thereto. In detail in the drawings:
    Fig. 1 is a perspective view of the ski boot according to the invention;
    FIG. 2 is a front view of the ski boot according to the invention; FIG.
    3 shows a side view of a medial side of the ski boot according to the invention;
    In Fig. 1, a ski boot 1, in particular an alpine ski boot with a lower shell part 2 and a hinge 3 'with the lower shell part 2 hinged upper shell part 3, is shown.
    The alpine ski boot 1 has an access opening 4 substantially along a longitudinal axis L. In the closed state shown in the figures, both the lower shell part 2 and the upper shell part 3 have border sections 2 'and 3' adjoining the access opening 4, respectively are arranged overlapping in the closed state.
    In the comparatively made of a hard plastic material, for example made of a polyamide-12 elastomer or the like shell 2, an inner shoe 5 is added, which consists of comparatively flexible materials including, at least in sections, a padding.
    The user can to get into the ski boot 1, the overlapping shell edge portions 2 ', 3' of the lower and upper shell part 2, 3 from each other, so that an entry into the liner 5 is made possible, then the trapped by the shell part 2, 3 volume and thus to closely enclose the foot of the user, thereby allowing a direct power transmission from the ski boot 1 to a ski connected to the ski boot 1.
    In order to define the volume enclosed by the two shell parts 2, 3, i. To "tighten" the shoe, the upper shell part 3 in a conventional manner, two buckles 6, which cooperate with a respective locking element 7.
    However, the lower shell part 2 does not know - as in alpine shoes previously common - as such buckles / locking elements 6.7, but it is here as traction means 8 a pull rope provided, starting behind a front toe section substantially over the entire instep area of the lower shell part 2 is crossed.
    In order to guide the traction cable 8 crossing and to achieve as low as possible clamping force introduction, are on the lower
    Shell part 2 rotatably mounted rollers 9 arranged. The rollers 9 are each rotatably mounted on an axle 9 ', which in turn is received in a bearing block 11.
    Bearing blocks 11 are in this case connected with rivets or screws 11 'with the lower shell part 2, so that when applying a clamping force on the tension cable 8 by means of a clamping element 12, the lower shell part 2 pulls together by the extent of overlap of the edge portions 2' is increased.
    As clamping element 12 as shown in FIGS. 1 and 2 can be seen, a rotary closure is provided with which the active clamping length of the pull cable 8 can be shortened by turning a control element and thus applied a clamping force on the rollers 9 and the bearing blocks 11 on the lower shell part 2 can be. Since the applied clamping force is not dependent on the predetermined distance of the recesses of a locking element - as is the case with the buckles / locking elements 6,7 - can on the individual determination of the rotary closure 12 a particularly fine-scale adjustment of the enclosed by the lower shell part 2 circumference or Volume can be achieved.
    权利要求:
    Claims (8)
    [1]
    Claims:
    1. ski boot (1), in particular alpine ski boot, with an inner boot (5) of a flexible shaft material and a shell (2, 3) surrounding the inner boot (5) at least in sections, the lower shell part (at least partially enclosing the foot in the position of use) 2) and an upper shell part (3) connected in an articulated manner to the lower shell part (2), wherein the lower shell part (2) has an entry opening (4) running substantially in the direction of a longitudinal axis (L) which overlaps in the closed state arranged edge portions (2 ') of the lower shell part (2) is closed, characterized in that in the instep area a rope-shaped traction means (8) is provided, that by means of deflection means (9) is performed crossing, wherein the traction means (8) has a clamping element (12) is assigned to initiate a clamping force.
    [2]
    2. Ski boot according to claim 1, characterized in that at least partially, preferably exclusively, rotatably mounted rollers (9) are provided as deflection means.
    [3]
    3. Ski boot according to claim 2, characterized in that the rollers (9) each on a rotational axis (9 ') are rotatably mounted, wherein the axis of rotation (9') is preferably pivotally mounted.
    [4]
    4. Ski boot according to claim 3, characterized in that the axis of rotation (9 ') are mounted in essentially two retaining fingers having bearing blocks (11).
    [5]
    5. Ski boot according to claim 4, characterized in that the bearing blocks (11) on the lower shell part (2), preferably in each case via a pin-shaped connecting element (11 '), in particular a rivet or screw, are attached.
    [6]
    6. Ski boot according to one of claims 1 to 5, characterized in that a rotary or ratchet fastener is provided as a clamping element (12).
    [7]
    7. Ski boot according to one of claims 1 to 6, characterized in that the tensioning element (12) is arranged laterally in an upper end portion of the instep area.
    [8]
    8. Ski boot according to one of claims 1 to 7, characterized in that the upper shell part (3) has at least one buckle (6).
    类似技术:
    公开号 | 公开日 | 专利标题
    DE69715759T3|2006-12-14|Sports shoe with yielding and tensile deflection devices
    DE2317408C2|1982-12-23|Ski boot
    DE3236259C2|1985-02-14|Ski boots
    EP1882420A1|2008-01-30|Snowboard boots
    DE4435113C1|1996-05-30|Snowboard binding
    CH577282A5|1976-07-15|Ski boot with hinged rear ankle support - has simple fastening and tightening mechanism with interconnected tension members
    DE3919661A1|1989-12-28|Closure for ski boots
    EP0114209A1|1984-08-01|Sports shoe, especially a ski boot
    DE2523744A1|1976-01-08|SKI BOOT
    EP0474708A1|1992-03-18|Shoe with a closure device and with an upper made of flexible material.
    DE1875053U|1963-07-04|LOCKING FOR SHOES, IN PARTICULAR SPORT SHOES |.
    DE1947575A1|1971-03-25|Ski boots
    EP0321714A3|1991-01-09|Ski boot
    DE2108711A1|1972-09-07|Sports shoe produced by the casting process, in particular ski boot
    DE3342331A1|1984-05-24|INTEGRATED LOCKING SYSTEM FOR SKI SHOES
    DE4010160A1|1990-10-18|SKI BOOT
    CH670939A5|1989-07-31|
    AT517582B1|2017-03-15|ski boot
    CH569438A5|1975-11-28|Ski shoe with closing flaps and fastener - has guide section in shaft part and tensioning mechanism fixed to tensioning plate
    EP3153047B1|2018-10-24|Ski boot
    CH528876A|1972-10-15|Ski boot
    DE7024108U|1972-10-26|Ski boots
    DE19710702A1|1998-09-17|In-line roller boot lacing system
    WO1992016120A1|1992-10-01|Ski boot
    EP0567895A1|1993-11-03|Skiboot
    同族专利:
    公开号 | 公开日
    EP3143891A2|2017-03-22|
    EP3143891B1|2019-07-10|
    AT517582B1|2017-03-15|
    EP3143891A3|2017-06-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5687460A|1994-01-05|1997-11-18|Nordica S.P.A.|Fastening device particularly for sports shoes|
    DE19710702A1|1997-03-14|1998-09-17|Reinhard Hansen|In-line roller boot lacing system|
    AT253984B|1963-07-10|1967-05-10|Ferdinand Stadler|Sports shoes, in particular ski boots|
    IT1294151B1|1997-07-31|1999-03-22|Benetton Sportsystem Spa|SPORTS FOOTWEAR STRUCTURE|
    CH695005A5|2001-12-11|2005-11-15|Lange Int Sa|Shoe for snow sports, especially skiing.|
    DE102013112017A1|2013-10-31|2015-04-30|Gudo Ag|Lacing device for shoes, in particular ski boots|EP3725175A1|2019-04-19|2020-10-21|Calzaturificio S.C.A.R.P.A. S.p.A.|Ski boot|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50791/2015A|AT517582B1|2015-09-16|2015-09-16|ski boot|ATA50791/2015A| AT517582B1|2015-09-16|2015-09-16|ski boot|
    EP16189101.5A| EP3143891B1|2015-09-16|2016-09-16|Ski boot|
    [返回顶部]