WO2003077695A1 - Sports boot, particularly for skiing, skating or snow-boarding - Google Patents
Sports boot, particularly for skiing, skating or snow-boarding Download PDFInfo
- Publication number
- WO2003077695A1 WO2003077695A1 PCT/IT2003/000006 IT0300006W WO03077695A1 WO 2003077695 A1 WO2003077695 A1 WO 2003077695A1 IT 0300006 W IT0300006 W IT 0300006W WO 03077695 A1 WO03077695 A1 WO 03077695A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- support element
- boot
- boot according
- strap
- bootleg
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/18—Joint supports, e.g. instep supports
- A43B7/20—Ankle-joint supports or holders
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/0429—Adjustment of the boot to calf or shin, i.e. fibula, tibia
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/0452—Adjustment of the forward inclination of the boot leg
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/047—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot
- A43B5/0474—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot having a walk/ski position
Definitions
- Sports boot particularly for skiing, skating or snow-boarding
- the present invention relates to a sports boot, particularly for skiing, skating, or snow-boarding, according to the characteristics set out in the preamble to the main claim.
- sports boots comprising a shell and a bootleg with a rigid structure.
- sports boots of this type help significantly to protect the sportsperson's feet and ankles, on the other hand, they are not very suitable for following his movements in use.
- This problem appears in particular when it is necessary to bend the leg. forwards, for example, when performing a turn.
- a space is in fact created between the leg and the rear portion of the bootleg (or of an inner boot housed therein), which leads to less precise control of the equipment, as well as the undesirable possibility of snow entering the boot.
- This limitation is particularly evident with sportspersons who have quite thin legs, for whom it is sometimes not possible to achieve a fit of the upper part of the bootleg against the calf, even in rest conditions.
- the problem underlying the present invention is to provide a sports boot, particularly for skiing, skating or snow-boarding, which is designed structurally and functionally to overcome the limitations explained above with reference to the prior art mentioned.
- Figures 1 and 2 are schematic side elevational views of a sports boot produced in accordance with a first embodiment of the present invention, in a first operative position and in a second operative position, respectively,
- Figure 3 is a view in partial section, taken on the line III-III of Figure 1,
- Figure 4 is a perspective side view of a detail of the boot of Figure 1
- Figure 5 is a cutaway front view of the detail of Figure 4, taken on the line V-V of Figure 3,
- Figure 6 is a view similar to Figure 1 with a different arrangement of an element of the boot
- Figure 7 is a schematic side elevational view of a sports boot produced in accordance with a second embodiment of the present invention.
- Figures 8 to 11 are schematic, perspective, side elevational or rear elevational views of respective variants of a component of the boot of Figure 1,
- Figure 12 is a schematic view of the component of Figure 10 formed in accordance with a variant of the boot of the present invention
- Figure 13 is a partial view of a third embodiment of the boot according to the invention.
- Figure 14 is a partial perspective view of a fourth embodiment of the boot according to the invention.
- Figure 15 is a schematic view of the boot of Figure 14 from above,
- Figure 16 is a side elevational view of a fifth embodiment of the boot according to the invention.
- Figure 17 is a side elevational view of a detail of the boot of Figure 16,
- Figure 18 is a section taken on the line XVIII-XVIII of Figure 17,
- FIGS 19 to 21 are schematic views of variants of the boot of Figure 16, from above, and
- Figure 22 is a side elevational view of a further variant of the boot of Figure
- the boot 1 is a ski boot and comprises a shell la with a rigid structure, to which is fixed a bootleg 2 in relation to which, and also with reference to the normal use of the boot 1, an opening 2a and, adjacent thereto, a rear portion 3 and a front portion 4, are identified in the boot 1.
- the definition of the extent of the terms "front portion” and “rear portion” is not limited to the bootleg 2, but also extends to the corresponding front and rear regions of the boot 1.
- the front portion 4 may also include the front region of an inner boot inserted in the bootleg 2
- the rear portion may include the rear region of the shell as described below in the third and in the fifth embodiments of the invention, respectively.
- a support element 5 which can pivot between a first operative position, in which it is close to the rear portion 3 ( Figure 1, and broken line in Figure 2), and a second operative position, in which it is moved towards the front portion 4 (solid line in Figure 2).
- the support element 5 in this first embodiment is housed inside the bootleg 2, has a rigid structure, and is substantially cradle-shaped with a curvature similar and corresponding to that of the rear portion 3 of the boot 1.
- the boot 1 also comprises connection means, generally indicated 6, acting between the support element 5 and the front portion 4 so as to bring about the pivoting of the support element 5 between one operative position and the other as a result of any forward movement of the front portion 4.
- the connection means 6 in turn comprise a first strap 7 which is wrapped around the support element 5, between the latter and the rear portion 3, so that, as a result of tensioning of the first strap 7, the support element 5 is moved from the first operative position to the second.
- the first strap 7 is closed around the rear portion 3 after being guided through a pair of guides 8 provided on opposite sides of the support element 5, respectively.
- the ends 9a, 9b of the first strap 7 are advantageously closed onto the support element 5 in a protected and concealed position.
- the support element 5 has, in a central position, a through-hole 10 through which the ends 9a, 9b of the first strap 7 are led onto a surface 5a of the support element 5 facing the front portion 4.
- the connection means 6 also comprise a second strap 11 which is advantageously guided through the guides 8 and closed onto itself around the front portion 4 so as to tighten the first strap 7 as a result of a forward movement thereof.
- the degree of tensioning both of the first strap 7 and of the second strap 11 are intended to be adjustable by the user, preferably by means of touch-close pull fastening means, indicated 12 and 13, respectively.
- touch-close pull fastening means indicated 12 and 13 respectively.
- the support element 5 thus remains close to the sportsperson's leg, following it in its movement and taking up the variation in cross-section which occurs in the region of the opening 2a as a result of the forward bending of the front portion 4.
- Contact between the sportsperson's leg and the boot 1 is thus maintained around the entire periphery of the leg.
- the amplitude of the pivoting of the support element 5 is increased by the particular arrangement of the two straps 7, 11, guided by the guides 8.
- Figure 6 shows the boot 1, in which the first strap 7 is arranged in an alternative manner to that described above. It is wrapped around the rear portion 3 of the bootleg and onto the support element 5 in a manner such that the respective directions of wrapping, indicated A and B in Figure 6, are offset relative to one another.
- This arrangement advantageously enables the pressure exerted on the sportsperson's leg by the first strap to be distributed over a larger area.
- FIG. 7 shows a sports boot 20 in which details thereof which are similar to those of the boot 1 of the previous embodiment are identified by the same reference numerals.
- a lever mechanism is provided for tensioning the first strap 7 and connecting it to the front portion 4.
- the first strap 7, the central portion of which is interposed between the support element 5 and the rear portion 3, is restrained, at its first end 9a, inside the bootleg 2 and, at its opposite end 9b, on a component 21 of a lever fastening provided on the bootleg 2.
- the lever fastening is of conventional type and is shown only partially in Figure 7.
- the end 9b and the component 21 are connected to one another by means of a pin or a rivet 22 guided for sliding through a through-slot 23 provided in the bootleg 2. It is thus possible to adjust the tensioning of the first strap 7. _)
- the path of the first strap 7 is advantageously entirely inside the bootleg 2.
- both the boot 1 and the boot 20 comprise an inner boot 25, housed in the bootleg 2 and made of soft material in order to house the sportsperson's foot and leg comfortably.
- preferential yielding regions are provided on the inner boot 25 to enable its top portion 26 to pivot simultaneously with the pivoting of the support element 5.
- Figures 8 to 11 show various alternative embodiments of inner boots (all indicated 25) which have been developed to respond to this functional requirement.
- the inner boot 25 is open in its front region in which it has a front tongue 27 which is separated from the remaining portion 28 of the bootleg so that the bootleg can pivot freely to a certain extent, relative to the tongue 27.
- the preferential yielding regions, indicated 29 and 30 respectively extend at ankle level in a direction parallel to the plane defined by the sole of the inner boot and transversely relative thereto towards an instep region thereof, respectively.
- the preferential yielding region is constituted by a vertical slot 31 extending at the rear and open at the top of the inner boot 25.
- the inner boot 25 comprises a rear tongue 32 fixed, for example, by stitching 33, to the rear portion 34 of the inner boot, to cover the vertical slot 31.
- the tongue 32 enables the user's leg to be housed adequately and comfortably in the various operative conditions of the inner boot 25.
- the inner boot described in this last embodiment with reference to Figure 11 is that which is most preferred for use in the boots according to the invention.
- respective arrows F indicate the movements of the preferential yielding regions brought about as a result of the pivoting movement of the support element 5 between the first and second positions of Figures 1 and 2, which pivoting movement in turn is indicated by respective arrows G.
- the support element 5 is articulated to the bootleg 2.
- it is fixed pivotably to the bootleg 2 by pin fixing means 35 which are provided on the opposite sides of the rear portion 3 and which permit pivoting between the above-described operative positions, by rotating about an axis X.
- the height of the support element 5 relative to the bootleg 2 is preferably also adjustable, owing to the provision of holes 36 formed at different heights in the support element 5, each hole being able to house the fixing pins 35.
- connection means 6 is that described above with reference to Figure 7, in which the first strap 7 (partially indicated in broken outline in Figure 12) is inside the bootleg and is tightened by means of a lever mechanism.
- the front part of the bootleg 2 has a lowered shape so that the second strap 11, which is tightened between the guides 8 and the front portion 4, fits closely around the top portion 26 of the inner boot 25, in particular around a front region 26a identified thereon.
- the bending of the front portion 4 resulting from the forward loading of the sportsperson's weight is transmitted to the support element 5 by the connection means 6, directly by the movement of the front region 26a of the inner boot 25.
- FIGS 14 and 15 show a boot, generally indicated 100, constituting a fourth embodiment of the invention, in which similar details are indicated by the same reference numerals as in the previous embodiments.
- the first strap 7 of the boot 100 is restrained inside the bootleg 2 by means of a rivet at a first 9a of its ends and carries a guide ring 108 at the opposite, free end 9b.
- a first end 11a of the second strap 11 is also restrained inside the bootleg 2, on the opposite side to the end 9a of the first strap, the second strap being led out of the bootleg 2 through the guide ring 108 in order to extend around the entire opening 2a and to be led back through the guide ring 108 and is finally closed onto itself by means of touch-close pull fastening means 13.
- the combination of the straps 7, 11, in which the second strap 11 extends through the guide ring 108 twice permits a more stable arrangement of the straps around the bootleg 2.
- the profile of the bootleg 2 in the region of the opening 2a has a recess 109a to which a symmetrically opposed recess 109b corresponds.
- the second strap 11 may also be led into the bootleg 2 through suitable slots 110 formed therein.
- FIG. 16 to 22 A fifth embodiment of the invention is shown in Figures 16 to 22 showing a boot 200 the components of which are indicated by the same reference numerals as in the previous embodiments.
- the boot 200 comprises a shell la to which a bootleg 2, which extends only partially around the shell la, is articulated in the front portion 4 of the boot.
- the shell la has, in the rear portion 3 of the boot which is not covered by the bootleg 2, a region of preferential deformability defining a seat 201 delimited at its opposite sides by ribs 202.
- the boot 200 further comprises a support element 5 fixed to the outside of the shell la close to the rear portion 3 so as to be housed in the seat 201. As in the previous embodiments, the support element 5 can pivot towards the front portion 4 as a result of a forward bending thereof.
- the shell la has a first slit 203 extending substantially vertically along the seat 201 and open at the top of the opening 2a.
- the side edges 204 of the first slit 203 are preferably turned outwards (see Figure 18) so as to constitute rear shock-absorbing elements of the boot 200 and to prevent water entering the boot through the first slit 203.
- the pivoting of the support element 5 relative to the shell la is advantageously guided and limited by guide means provided between them and comprising, for example, a pair of pins fixed firmly to the support element 5 and engaged for sliding in respective eyelets 205 formed in the shell la.
- the support element 5 is preferably coupled with the shell la in a condition of resilient preloading.
- the flexibility of the shell la can also advantageously be increased by the provision of a pair of symmetrical lateral slits 206, the depth of which may be selected in dependence on the desired degree of flexibility (variants shown in broken outline, indicated 206a, 206b in Figure 17).
- the support element 5 may be connected to the shell la by means of a fixed connection, for example, by means of a boss 207 provided at its end remote from the opening 2a, below the slit 203. In this case, the pivoting of the support element 5 is permitted by utilizing the intrinsic flexibility of the material of which it is made.
- connection means which can adopt all of the configurations described above. They may therefore be of the type described with reference to the boot 1, or the boot 100, which are shown schematically by way of example in Figures 19 and 20, respectively, or may even comprise a strap 210 anchored in a central region of the support element 5 on the side facing the shell la, extending to the exterior thereof through a pair of holes 211, a first 212 of its ends being guided through a guide ring 213 fixed to the opposite end (see Figure 21).
- the support element 5 is articulated to the shell la by means of a pair of rivets 215 aligned to define the pivot axis of the support element 5, and the bootleg 2 is also closed around the rear portion 3 below the seat 201.
- the boot 200 is preferably equipped with an inner boot 25 of the type described above with reference to Figure 11, in which the preferential yielding zone is constituted by a vertical slot 31, the configuration of which is similar to the first slit 203.
- the shell la is deformed in the region of the slits 203, 206 so as to follow the progress of the bending. It should be noted that, in this way, no empty spaces are created between the user's leg and the rear portion 3 of the boot, permitting even more precise control during turning and also preventing the undesired entry of snow into the boot.
- the present invention thus solves the problem posed with reference to the prior art mentioned, at the same time offering many other advantages, amongst which is improved sensitivity in the control of turns for the sportsperson.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Sealing Devices (AREA)
- Lubricants (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/507,665 US20050102860A1 (en) | 2002-03-15 | 2003-01-10 | Sports boot, particularly for skiing, skating or snow-boarding |
DE60307065T DE60307065T2 (en) | 2002-03-15 | 2003-01-10 | SPORTS BOOTS, ESPECIALLY TO SKIING, SLIDING SHOOTING OR SNOW-BOARDING |
EP03744495A EP1484992B1 (en) | 2002-03-15 | 2003-01-10 | Sports boot, particularly for skiing, skating or snow-boarding |
JP2003575755A JP2005520584A (en) | 2002-03-15 | 2003-01-10 | Sports boots especially for skiing, skating or snowboarding |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD2002A000067 | 2002-03-15 | ||
IT2002PD000067A ITPD20020067A1 (en) | 2002-03-15 | 2002-03-15 | SPORTS FOOTWEAR, ESPECIALLY FOR SKIING, SKATING OR SNOW-BOARD. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003077695A1 true WO2003077695A1 (en) | 2003-09-25 |
Family
ID=27840313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IT2003/000006 WO2003077695A1 (en) | 2002-03-15 | 2003-01-10 | Sports boot, particularly for skiing, skating or snow-boarding |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050102860A1 (en) |
EP (1) | EP1484992B1 (en) |
JP (1) | JP2005520584A (en) |
AT (1) | ATE333809T1 (en) |
DE (1) | DE60307065T2 (en) |
IT (1) | ITPD20020067A1 (en) |
WO (1) | WO2003077695A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1935269A1 (en) * | 2006-12-21 | 2008-06-25 | Salomon S.A. | Sports shoe |
EP2082659A1 (en) * | 2008-01-25 | 2009-07-29 | TECNICA SpA | Fastening device for sports footwear items |
WO2013063630A1 (en) * | 2011-11-02 | 2013-05-10 | Fischer Sports Gmbh | Inner shoe for a ski boot |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7891119B2 (en) * | 2006-01-13 | 2011-02-22 | Flow Sports, Inc. | Articulating footwear for sports activity |
ITUD20060204A1 (en) * | 2006-08-30 | 2008-02-29 | Calzaturificio Dal Bello S R L | INTERNAL BOOT FOR A RIGID FOOTWEAR |
EP2572599B1 (en) * | 2011-09-26 | 2015-04-22 | Rossignol Lange S.R.L. | Shell of a ski boot with spoiler |
ITVR20120009A1 (en) * | 2012-01-17 | 2013-07-18 | Sportiva S P A | BOOT, PARTICULARLY FOR SCALPINISM OR TELEMARK |
JP7043391B2 (en) | 2015-04-10 | 2022-03-29 | フージェール、レイモンド | A combination of ski boots and straps for enhanced lateral performance |
FR3074020B1 (en) * | 2017-11-30 | 2021-04-09 | Salomon Sas | SPORTS SHOE CLAMPING DEVICE |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4888889A (en) * | 1986-01-13 | 1989-12-26 | Nordica S.P.A. | Support adjuster device for the quarters of ski boots |
EP0371915A1 (en) * | 1988-11-30 | 1990-06-06 | Lange International S.A. | Ski boot with an adjustable rear support |
EP0477817A2 (en) * | 1990-09-27 | 1992-04-01 | NORDICA S.p.A. | Rear support adjustment device, particularly for ski boots |
EP0642747A1 (en) * | 1993-09-14 | 1995-03-15 | Dolomite S.P.A. | Article of sport footwear |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5745844Y2 (en) * | 1979-05-12 | 1982-10-08 | ||
US5109615A (en) * | 1986-01-13 | 1992-05-05 | Nordica S.P.A. | Support adjuster device for the quarters of ski boots |
US5054215A (en) * | 1987-08-06 | 1991-10-08 | Nordica S.P.A. | Adjustment device particularly for ski boots |
JPH0355704U (en) * | 1989-10-05 | 1991-05-29 | ||
JPH03125403U (en) * | 1990-03-30 | 1991-12-18 | ||
JPH05184402A (en) * | 1991-07-05 | 1993-07-27 | Nordica Spa | Ski boots |
CH686335A5 (en) * | 1992-01-28 | 1996-03-15 | Lange Int Sa | ski boot. |
JP2545816Y2 (en) * | 1992-08-25 | 1997-08-27 | ダイワ精工株式会社 | Ski shoes |
FR2730390B1 (en) * | 1995-02-10 | 1997-04-04 | Salomon Sa | FOOTWEAR WITH CONTROLLED FLEXIBILITY |
FR2740011B1 (en) * | 1995-10-20 | 1997-12-12 | Salomon Sa | ADJUSTABLE SHOE SHOE |
-
2002
- 2002-03-15 IT IT2002PD000067A patent/ITPD20020067A1/en unknown
-
2003
- 2003-01-10 EP EP03744495A patent/EP1484992B1/en not_active Expired - Lifetime
- 2003-01-10 WO PCT/IT2003/000006 patent/WO2003077695A1/en active IP Right Grant
- 2003-01-10 US US10/507,665 patent/US20050102860A1/en not_active Abandoned
- 2003-01-10 DE DE60307065T patent/DE60307065T2/en not_active Expired - Lifetime
- 2003-01-10 JP JP2003575755A patent/JP2005520584A/en active Pending
- 2003-01-10 AT AT03744495T patent/ATE333809T1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4888889A (en) * | 1986-01-13 | 1989-12-26 | Nordica S.P.A. | Support adjuster device for the quarters of ski boots |
EP0371915A1 (en) * | 1988-11-30 | 1990-06-06 | Lange International S.A. | Ski boot with an adjustable rear support |
EP0477817A2 (en) * | 1990-09-27 | 1992-04-01 | NORDICA S.p.A. | Rear support adjustment device, particularly for ski boots |
EP0642747A1 (en) * | 1993-09-14 | 1995-03-15 | Dolomite S.P.A. | Article of sport footwear |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1935269A1 (en) * | 2006-12-21 | 2008-06-25 | Salomon S.A. | Sports shoe |
FR2910245A1 (en) * | 2006-12-21 | 2008-06-27 | Salomon Sa | SPORTS SHOE |
US8850720B2 (en) | 2006-12-21 | 2014-10-07 | Salomon S.A.S. | Sports boot |
EP2082659A1 (en) * | 2008-01-25 | 2009-07-29 | TECNICA SpA | Fastening device for sports footwear items |
WO2013063630A1 (en) * | 2011-11-02 | 2013-05-10 | Fischer Sports Gmbh | Inner shoe for a ski boot |
US9872533B2 (en) | 2011-11-02 | 2018-01-23 | Fischer Sports Gmbh | Inner shoe for a ski boot |
Also Published As
Publication number | Publication date |
---|---|
ATE333809T1 (en) | 2006-08-15 |
EP1484992B1 (en) | 2006-07-26 |
US20050102860A1 (en) | 2005-05-19 |
EP1484992A1 (en) | 2004-12-15 |
DE60307065D1 (en) | 2006-09-07 |
ITPD20020067A1 (en) | 2003-09-15 |
JP2005520584A (en) | 2005-07-14 |
DE60307065T2 (en) | 2007-08-23 |
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