WO2023092397A1 - 单板滑雪靴 - Google Patents

单板滑雪靴 Download PDF

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Publication number
WO2023092397A1
WO2023092397A1 PCT/CN2021/133178 CN2021133178W WO2023092397A1 WO 2023092397 A1 WO2023092397 A1 WO 2023092397A1 CN 2021133178 W CN2021133178 W CN 2021133178W WO 2023092397 A1 WO2023092397 A1 WO 2023092397A1
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WO
WIPO (PCT)
Prior art keywords
boot
shoelace
buckle
snowboard
tongue
Prior art date
Application number
PCT/CN2021/133178
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English (en)
French (fr)
Inventor
孙寅贵
Original Assignee
孙寅贵
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 孙寅贵 filed Critical 孙寅贵
Priority to PCT/CN2021/133178 priority Critical patent/WO2023092397A1/zh
Priority to PCT/CN2021/143084 priority patent/WO2023092812A1/zh
Publication of WO2023092397A1 publication Critical patent/WO2023092397A1/zh

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C1/00—Shoe lacing fastenings
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/22—Fastening devices with elastic tightening parts between pairs of eyelets, e.g. clamps, springs, bands

Definitions

  • the present disclosure relates to a snowboard boot, and more particularly to a snowboard boot comprising an outer boot and an inner boot, wherein the inner boot can be adapted to everyday life like a normal boot for walking, driving, etc., and is easily integrated with the outer boot. Boot fit, thus suitable for snowboarding needs.
  • Snowboarding also known as skateboarding, originated in the United States in the mid-1960s, and its production is related to surfing.
  • Sherman Poppin tied two skis together in 1965, and accidentally created a new "snowboard" with two feet stepping on a whole board.
  • Snowboarding is also known as winter surfing. Instead of a pair of skis, one ski uses the body and feet for steering.
  • FIG. 1 there are two anchors fixed at intervals on the snowboard.
  • the skier stands sideways on the snowboard and buckles the ski boots on the anchors, and controls the movement of the snowboard by leaning back and forth.
  • two bindings are installed on the snowboard 10 and include a strap 15 and a high back 16, the strap 15 can be tightened on the vamp of the snowboard boot 12, and the high back 16 The back of the snowboard boot 12 is supported, thereby fixing the snowboard boot to the snowboard.
  • snowboarding is different from double-boarding.
  • Snowboarding requires the skier to use the body to control the skiing action, forward direction, speed, etc. Therefore, the requirements for the hardness of ski boots are higher than those of double-board skiing.
  • different skiers may need different hardness due to skills and other reasons, but the current ski boots cannot adjust the hardness of ski boots.
  • Another problem with traditional ski boots is that the hardness of the ski boots gradually decreases with the prolongation of use time, thus failing to meet the hardness requirements.
  • the present disclosure is to provide a snowboard boot, which includes an inner boot and an outer boot, wherein the inner boot can be put on and taken off very conveniently, and can be worn in daily life like ordinary boots, and can be used in skiing.
  • the inner boot can be easily inserted into the outer boot and tightened by tightening the locking device.
  • the hardness of the outer boot of the present disclosure can be adjusted according to the needs of the user, thereby making it easier to control the snowboard.
  • a snowboard boot comprising an inner boot and an outer boot
  • the outer boot comprises an upper, a shaft and a tongue, the shaft being closed at the heel And the front side is open, and a locker is provided on the boot shaft, and the outer boot can be placed in an open configuration and a closed configuration, and in the open configuration, the locker is released, so that the shoe a tongue can be placed in a forwardly flared position from the front side of the shaft to enable insertion and removal of the inner boot into and out of the outer boot; and in the closed configuration, The shoe tongue is engaged on the front side of the boot shaft, and the locking device locks the shoe tongue so that the outer boot is tightly wrapped around the inner boot for use in snowboarding.
  • the inner boot includes a sole, a shoe tip, a shoe upper part and a shoelace, one end of the shoelace is knotted and fixed on the shoe upper part near the shoe tip, and the other end of the shoelace goes around
  • the shoelace buckle, the small locking buckle and the large locking buckle arranged on the upper part of the shoe are fastened to the position near the mouth of the shoe on the upper part of the shoe.
  • a skier can wear the inner boots in daily life and easily put the inner boots into the outer boots when arriving at a skiing site to start skiing, which facilitates skiing.
  • the hardness of the outer boot can be adjusted arbitrarily, so that the hardness of the outer boot can be adjusted according to the preference of the skier, thereby improving the control of the ski boot on the snowboard.
  • Figure 1 is a schematic diagram schematically showing a snowboard
  • Fig. 2 is a schematic view schematically showing that the snowboard boot is fixed to the snowboard by the anchor;
  • Fig. 3 is a perspective view schematically showing a bootie
  • Figure 4 is a view showing the bootie shown in Figure 3 in an open configuration
  • Fig. 5 is a schematic diagram showing a shoelace buckle for an inner boot
  • 6A and 6B are schematic diagrams showing a small locking buckle for a bootie
  • FIGS. 7A to 7D are schematic diagrams showing a large locking buckle for a bootie
  • Figure 8 is a medial view showing one form of an outer boot according to the present disclosure.
  • Figure 9 is a lateral view showing one form of an outer boot according to the present disclosure.
  • Figure 10 is a view similar to that of Figure 9, with the shield in exploded view;
  • Figure 11 is a view showing the outer boot in an open configuration for insertion or removal of the inner boot
  • 12A and 12B are schematic diagrams showing the outer boots in a normal state and a forward leaning state
  • FIGS. 13A and 13B are views showing different states of the stiffness adjustment assembly of the outer boot
  • Figure 14 is a view showing another embodiment of an outer boot.
  • Fig. 15 is a view showing another angle of the outer boot shown in Fig. 14 .
  • the term "stiffness” is used to describe ski boots, which refers to the ability of the ski boot to resist the forward tilt when the skier is wearing the ski boot, when the skier leans forward about the ankle, or the ski boot. The resistance of the ski boot felt by the user when leaning forward.
  • a snowboard boot comprising an outer boot and an inner boot, the outer boot capable of being in an open configuration to facilitate insertion and extraction of the inner boot, and Capable of being placed in a closed configuration for activities such as skiing, the open configuration includes the tongue of the outer boot pivoting forwardly away from the shaft of the outer boot.
  • the outer boot also includes a closure lock lock to tighten and lock the outer boot in a closed configuration, for example when the inner boot has been inserted into the outer boot, so that the user can ski like a ski boot Wait for exercise.
  • the outer boot includes a stiffness adjustment assembly that can be actuated to adjust the stiffness of the outer boot according to a user's preference. The stiffness adjustment assembly can adjust the stiffness of the outer boot according to the preference of the skier.
  • the inner bootie is made of soft material to be suitable for the user to wear in daily life, and includes a sole, a toe, an upper part and shoelaces, the upper part includes an inner upper part and an outer upper part, the inner upper part and The outer upper part includes a plurality of shoelace buckles or locking buckles respectively.
  • the shoelace starts from the shoelace buckle closest to the toe of the inner upper part or the outer upper part, and the single ends pass through the shoelaces alternately. Lace hooks on the inner and outer upper portions to fasten the boot, wherein the terminating ends of the laces are releasably secured to the upper portion near the mouth of the shoe.
  • the end end of the shoelace is fixed with an engaging device selected from any one of the group consisting of a Velcro strap, a hook, and a Velcro, and the upper portion of the shoe is provided with a corresponding engaging element , thereby fixing the end end of the shoelace at the position of the upper portion close to the shoe opening, optionally, the position is adjustable.
  • the Velcro By adopting the Velcro, the end end of the shoelace can be fixed conveniently, the operation of knotting the shoelace with both hands is avoided, and the position of the end end of the fastened shoelace can be adjusted at will, which improves the convenience of use of the boots.
  • the inner boot 1 will be described in detail. It should be pointed out that the following only describes one of the inner boots 1 (the left boot), but it should be understood that the other (the right boot) is in a mirror image relationship with the described one, and will not be repeated .
  • the boot 1 is a high-top design, comprising a sole portion 101, a toe portion 102, an upper portion 103, a shoe tongue 104 and a shoelace 105, and the upper portion 103 includes an inner upper portion and an outer upper portion, and the inner upper portion and the outer upper portion are connected to each other. It is connected with the position, and is optionally covered with a heel bar (not shown), wherein each upper portion includes a front portion 1031 and a rear portion 1032, it will be understood that the division of the upper portion is only for the convenience of description , The front part 1031 is the part of the upper that roughly covers the foot, and the back part 1032 is the upper part that covers the part of the lower leg from the ankle upward. Tongue 104 is disposed between the lateral upper portion and the medial upper portion, and is receivable within the upper portion, thereby overlapping a portion of front upper portion 1031 and rear upper portion 1032 .
  • the front side of the bootie, the opposing parts of the inner upper portion and the outer upper portion, constitute the lace area.
  • a plurality of lace buckles 106 , 107 and 108 are fastened to the upper part, around which the shoelace 105 fastens the boot 1 .
  • a plurality of (four in the figure) shoelace buckles 106 are fixed, and the initial first shoe of the outside front part
  • the lace buckle 106 is aligned with the initial first lace buckle 106 of the medial forepart, but the second lace buckle 106 of the lateral forepart is aligned with the second lace buckle of the medial forepart 1031 106 staggered.
  • small locking buckles 107 and large locking buckles 108 are fixed, wherein the corresponding small locking buckles 107 are staggered from each other, and at the position of the upper near the shoe opening, large locks are respectively fixed on the inner side and the outer side. Buckle up 108.
  • the shoelace buckle 106 is similar to a flat saddle shape, including a notch 1063, so that it can be fixed on the upper of the shoe through the loop 1062, and on the outer surface of the shoelace buckle 106, a plurality of protrusions 1064 are arranged.
  • Protrusion 1064 is formed with a tip, for example, to increase attachment to loop 1062 .
  • a winding channel 1061 is formed on the inner side of the buckle 106, and the winding channel 1061 is, for example, arc-shaped, thereby reducing the resistance when the shoelace is pulled.
  • the small locking buckles 107 include a base plate part with a larger diameter and a roughly circular shape. 1071.
  • the main body part 1072 extending upward from the bottom plate part 1071 forms a wire slot 1073 at the approximate center of the thickness direction of the main body part 1072.
  • the cross section of the wire slot 1073 is generally arc-shaped and shrinks inward, that is, Roughly wedge-shaped, thereby reducing the friction of the shoelace and preventing the shoelace from backing out and loosening as the shoelace snaps in.
  • the wire groove 1073 need not be provided around the entire circumference of the main body portion of the small locking buckle, but may be provided on about three-quarters of the circumference.
  • the small locking buckle 107 is fixed on the shoe upper by various suitable methods such as riveting and bonding, and the present disclosure is not limited to any specific form.
  • a large locking buckle 108 is fixed symmetrically on the upper part of the shoe near the shoe opening, and the large locking buckle 108 is arranged to allow the shoelace to be locked in the tensioning direction. and prevent the laces from unraveling.
  • 7A to 7D show various views of the large locking buckle 108, wherein, FIG. 7A shows a perspective view of the large locking buckle 108, and FIG. 7B shows a cross-sectional view taken along line B-B in FIG. 7D , 7C shows a cross-sectional view taken along line C-C in FIG. 7D, while FIG. 7D is a top view of locking buckle 108 with a portion removed along line D-D in FIG. 7B to show the lace in/out channel.
  • the large locking buckle 108 includes a larger diameter base portion 1081, a body portion extending from the base portion 1081, the body portion includes a bottom portion 1082 and a cover portion 1083, between the base portion 1082 and the cover
  • a wire winding groove 1084 is formed between the upper parts 1083, as shown in Figure 7B and 7C, the cross section of the wire winding groove 1084 is wedge-shaped, and the opening size becomes smaller toward the center of the large locking buckle 108, thus, in When the shoelace is wound on the locking buckle 108, as the shoelace is tightened, the shoelace will be wedged into the depth of the wedge-shaped winding groove 1084, thereby preventing the shoelace from loosening.
  • shoelace in/out passages 1085 preferably two, which are symmetrically arranged on both sides of the locking buckle 108, thereby allowing the shoelace to pass from any One direction protrudes into the winding groove 1084 and winds in any direction.
  • Lace in/out channel 1085 preferably includes tapered openings at both ends to allow for easy threading of shoelaces.
  • the starting end of the shoelace 105 is knotted, so that the length of the shoelace can be adjusted by adjusting the position of the knot. After knotting, the starting part of the shoelace starts to wrap around the first pair of shoelace buckles 106 from the toe, and after extending through the shoelace buckles 106, the shoelaces 105 alternately wrap around the small locking buckles 107, due to the small locking
  • the buckle 107 is formed with a groove with a circular arc cross section, which is beneficial to the smooth sliding of the shoelace 105 . After extending over the small locking buckle 107, the shoelace 105 is wrapped around the large locking buckle 108.
  • the shoelace 105 can be wound around the large locking buckle 108 from any direction, and the remaining length of the shoelace 105 Wind the large locking buckle 108 for one or more turns, and then fix the tail end of the shoelace 105 on the upper of the shoe.
  • an engaging device such as a Velcro strap 109 (Velcro) is provided on the tail end of the shoelace, and a matching buckle strap ( engaging elements, not shown), the buckle strip 109 at the tail end of the shoelace can be glued to a mating buckle strip, thereby securing the end end of the shoelace.
  • Velcro Velcro
  • hooks can also be used, and the present invention is not limited to Velcro.
  • the skier can easily insert his foot into the boot 1, the shoelace will not come off from the shoelace buckle 106 but will remain on the shoelace On the belt buckle 106, like this, the skier can grasp it with one hand, because the small locking buckle 107 and the large locking buckle 108 have a wedge-shaped cross section, play a role in preventing the shoelace from retreating and loosening, and preventing it from being pulled tightly If the shoelace 105 is loosened, the shoelace 105 can be easily tightened to a predetermined degree even with one hand even if the shoelace is loosened temporarily.
  • the present disclosure is not limited thereto, and the outer boot of the present disclosure can be combined with any other form of inner boot, for example, an ordinary daily Inner boots for daily life, used together.
  • the inner boot is described herein with reference to a snowboard boot, it should be understood that the inner boot can also be mated with the outer boot of a ski boot to form a snowboard boot.
  • the outer boot 3 is made of harder material to meet the needs of controlling the snowboard in skiing.
  • the material is, for example: TPU (thermoplastic polyurethane elastomer rubber), PVC, PE, PP, etc., wherein TPU is the preferred material due to its excellent low temperature performance.
  • the outer boot 3 includes a sole 31 , an upper 32 , a tongue 33 , and a boot shaft 34 , wherein the upper 32 includes a toe portion 321 , a middle portion 322 and a heel portion 323 . More specifically, the toe portion 321 also includes a lateral side toe portion 321 and a medial side toe portion 321, the middle portion 322 includes a lateral middle portion 322 and a medial middle portion 322, and a heel portion 323 A lateral heel portion 323 and a medial heel portion 323 are included.
  • the boot shaft 34 is a one-piece shaft closed at the rear side, which is only open at the front side to receive the tongue 33 .
  • the tongue 33 is hinged to the rear end of the toe portion 321 , whereby the tongue 33 can pivot forward so that the outer boot 3 is in an open configuration (as shown in FIG. 11 ). In this configuration, the inner boot 1 can be easily inserted into the outer boot 3 or taken out of the outer boot 3 . After the inner boot 1 is inserted into the outer boot 3 or after the inner boot 1 is taken out of the outer boot 3, the tongue 33 can be pivoted back to the closed position (as shown in FIGS. in the front opening of the boot, thereby placing the outer boot 3 in the closed configuration.
  • a closed tightening locking assembly 35 is provided on the upper part of the outer boot tube portion 34, and the closing tightening locking assembly 35 includes a locking wire 351 and a tightening locker 352, This locks the tongue 33 in the closed position (as shown in FIGS. 8 and 9 ).
  • a biasing device such as a torsion spring, may be provided at the junction of the tongue 33 and the toe portion 321 to push the tongue 33 biased to the open position.
  • the tightening locker 352 can be, for example, a locker as disclosed in the applicant's previous Chinese application No. 201920465886.5 or any locker as disclosed in the applicant's previous PCT application PCT/CN2018/102522, these The application is hereby incorporated by reference in its entirety and will not be described in detail.
  • a plurality of wire grooves 353 are arranged on the upper, so that the locking wire 351 passes through multiple positions along the wire grooves 353 from the boot surface and the upper surface, and in particular, the locking wires 351 passes through a plurality of locations on the tongue 33, for example three locations including a first location at approximately the top of the tongue, a second location near the tongue's kink point, and at The third position near the hinged position of the tongue and the toe, by passing through the locking wire 351 at the above three positions, when the locking wire 351 is tightened by the locking device 352, the tongue 33 can be firmly tied to the On the boot tube 34.
  • a guard plate 36 is also provided on one side of the surface of the tongue 33.
  • the guard plate 36 is formed by a material with a hardness higher than that of the tongue. It is fixed to the tongue by fasteners such as rivets and screws.
  • fasteners such as rivets and screws.
  • a plurality of bosses 361 are formed on the side of the guard plate 36 facing the tongue 33, and threaded holes (not shown) are formed in the bosses 361, and screws (not shown) are used to The shield 36 is secured to the tongue 33 through the tongue 33 .
  • the boss 361 forms a gap between the tongue and the guard plate, through which the above-mentioned locking wire 351 passing through the first position and the second position can extend, thereby, when the tongue 33 is pivoted forward to
  • the locking line 351 can freely move up and down in the gap, thereby preventing the locking line 351 from hindering the tongue 33 from opening.
  • the guard plate 36 Since the guard plate 36 is formed of a harder material than the tongue 33, the guard plate 36 increases the stiffness of the entire outer boot 3, thereby allowing the skier to better manipulate the outer boot to control the snowboard. In addition, the existence of the guard plate 36 can also play a protective role, preventing snow from entering the outer boots during skiing, and also plays the role of keeping out wind and keeping warm.
  • the outer boot 3 is also provided with a hardness adjustment assembly, which can adjust the hardness of the outer boot 3 according to the needs of the user (skier), so that the user can better control the skis.
  • the hardness adjustment assembly 40 will be described in detail below with reference to FIGS. 12A to 13B .
  • the outer boot 3 includes a boot shaft 34 and a vamp 32.
  • the boot shaft 34 is connected to the vamp 32 at a pivot point 341 by rivets or other fasteners, so that the skier can When the ski boot is tilted, the shaft 34 can pivot slightly about this pivot point 341 .
  • a portion of the shoe structure is removed.
  • a channel 41 is formed at the rear end of the boot shaft 34, in which a spring 42 is accommodated, the lower end of which spring 42 is fixed to the lower end of channel 41 and the upper end of the spring is fixed to The stiffness adjustment line 43, and the other end of the stiffness adjustment line 43 is fixed on the stiffness adjustment mechanism in the heel (see Figures 13A and 13B), whereby when the skier leans forward, the boot shaft pivots slightly around the pivot point 341 Turn, and then the hardness adjustment line 43 pulls the spring 42, and the elastic force of the spring 42 provides the hardness or elastic force for the outer boot (or the ski boot including the inner boot) to lean forward.
  • the hardness adjustment mechanism includes an adjustment block 44, a threaded rod 45, and a guide rail 46.
  • the adjustment block 44 can be Slide along the guide rail 46 , and the threaded rod 45 is threadedly connected with the adjustment block 44 , so that the adjustment block 44 can be driven to move back and forth along the guide rail 46 by turning the threaded rod 45 .
  • the hardness adjustment wire 43 is fixed on the adjustment block 44, or the hardness adjustment wire 43 can bypass the adjustment block 44 and extend to the other side of the outer shoe to be connected to the upper end of the spring on the other side.
  • An adjustment hole 47 is formed at the rear end of the sole, whereby an adjustment wrench (screwdriver or hex wrench) can be inserted into the adjustment hole 47 to drive the threaded rod 45 to rotate, thereby moving the position of the adjustment block 44 .
  • the forward movement of the adjustment block 44 will pull the stiffness adjustment wire 43, thereby tensioning the spring 42, and the tensioned spring 42 will provide greater stiffness to the ski boot.
  • Skiers can adjust the prestress of the spring 42 according to their own needs, thereby adjusting the hardness of the ski boots according to their own needs.
  • Figures 14 and 15 show an embodiment of an outer boot
  • the outer boot shown in Figures 14 and 15 is substantially the same as the outer boot shown in Figures 8 to 13B, so the description of the repeated parts is omitted .
  • the difference between the outer boots shown in Figures 14 and 15 is that the front side of the sole 31 of the outer boot is symmetrically provided with fixed posts 311 inside and outside, and the fixed posts 311 are used to cooperate with the corresponding structure on the snowboard to Secure the toe of the snowshoe to the snowboard while skiing.
  • a clamping structure is symmetrically formed on both sides of the inside and outside, and the clamping structure includes grooves 3231 and 3233 and a clamping portion 3232 formed between the two grooves , when the snowshoes are snapped into the holder, the claws (not shown) on the holder will enter the groove 3231 and abut against the clamping portion 3232, thus by means of the claws on the holder respectively against Relying on the engagement of the clamping portion 3232 and the corresponding structure of the fixing post 311 with the snowboard holder, the snowshoes are firmly clamped on the holder (snowboard) to realize skiing.

Abstract

一种单板滑雪靴的外靴（3）及包括外靴（3）和内靴（1）的单板滑雪靴，外靴（3）包括鞋面（32）、靴筒（34）和鞋舌（33），并且设置有锁紧器（352），外靴（3）能够被置于打开构型和闭合构型，在打开构型，锁紧器（352）松开，使得外靴（3）的鞋舌（33）能够被置于向前张开的位置，从而能够将内靴（1）穿入外靴（3）中和从外靴（3）中脱出；且在闭合构型，锁紧器（352）锁紧外靴（3）的鞋舌（33），使得外靴（3）紧紧包裹在内靴（1）外侧，以供单板滑雪使用；外靴（3）还包括硬度调节组件（40），硬度调节组件（40）可以被致动以根据使用者的偏好调节外靴（3）的硬度。

Description

单板滑雪靴 技术领域
本公开涉及一种单板滑雪靴，并尤其是涉及一种包括外靴和内靴的单板滑雪靴，其中内靴可以如同普通靴子一样适于日常生活的行走、开车等，并且容易与外靴配合，从而适于单板滑雪需要。
背景技术
单板滑雪，又称滑板滑雪，源于20世纪60年代中期的美国，其产生与冲浪运动有关。舍曼-波潘1965年把两个滑雪板绑在一起，偶然中就创造了两脚踩踏在一整块板上的新“滑雪板”，单板滑雪又称冬季的冲浪运动，单板滑雪者用一个滑雪板而不是一双滑雪板，利用身体和双脚来控制方向。
如图1所示，单板滑雪板上间隔固定有两个固定器，滑雪者侧身站在滑雪板上并将滑雪靴扣合在固定器上，通过身体前后倾斜来控制滑雪板的动作。如图1和2所示，两个固定器安装在雪板10上，并包括带条15和高背16，带条15可以勒紧在单板滑雪靴12的鞋面上，而高背16支撑单板滑雪靴12的鞋背，由此，将单板滑雪靴固定在滑雪板上。
现有的单板滑雪板较多采用软靴，尽管这种软靴与双板滑雪靴相比相对轻便，柔软。但出于控制雪板的需要，仍然是较硬且笨重、仅专门适用单板滑雪的滑雪靴，因此，不能方便在日常生活中使用。另外，这种软靴的靴筒和靴面之间的硬度若较低，不利于在滑雪时控制雪板。另外还存在一种包括内靴和外靴的单板滑雪靴，但是内靴很难从外靴中拔出和穿入，导致这种单板滑雪靴的使用不便，另外，这种包括内靴和外靴的滑雪靴也存在硬度较低，不利于滑雪板控制的问题。
另外，单板滑雪与双板滑雪不同，单板滑雪更需要滑雪者利用身体来进行控制滑雪动作和前进方向、速度等，由此对滑雪靴的硬度的要求比双板滑雪的滑雪靴的高，另外，不同的滑雪者由于技能等原因可能需要的硬度不同，但是目前的滑雪靴都无法调整滑雪靴的硬度。 传统的滑雪靴还存在的一个问题是随着使用时间延长，滑雪靴的硬度逐渐降低，从而不能满足硬度要求。
因此，存在改进单板滑雪靴的需求。
发明内容
因此，本公开要提供一种单板滑雪靴，这种滑雪靴包括内靴和外靴，其中，内靴可以非常方便的穿脱，并且可以如同普通靴子一样在日常生活中穿着，并且在滑雪时，内靴可以容易地穿入外靴中，并通过收紧锁紧器收紧，特别是，本公开的外靴的硬度可以根据使用者的需要调节，从而更容易对雪板进行控制。
根据本公开，提供了一种单板滑雪靴，该单板滑雪靴包括内靴和外靴，其中，所述外靴包括鞋面、靴筒和鞋舌，所述靴筒在鞋跟处封闭并且前侧开放，并且在靴筒上设置有锁紧器，所述外靴能够被置于打开构型和闭合构型，在该打开构型，所述锁紧器松开，使得所述鞋舌能够被置于从所述靴筒的前侧向前张开的位置，从而能够将所述内靴穿入所述外靴中和从所述外靴中脱出；且在该闭合构型，所述鞋舌接合在所述靴筒的前侧，且所述锁紧器锁紧所述鞋舌，使得所述外靴紧紧包裹在所述内靴外侧，以供单板滑雪使用。
在一个实施例中，所述内靴包括鞋底、鞋尖、鞋帮部分和鞋带，所述鞋带的一端打结并固定在鞋帮部分靠近鞋尖的位置，所述鞋带的另一端绕过设置在鞋帮部分上的鞋带带扣、小锁紧扣和大锁紧扣并紧固在鞋帮部分的靠近鞋口的位置。
利用根据本公开的单板滑雪靴，滑雪者可以在日常生活中穿着内靴，并且在到达滑雪场地时容易地将内靴穿入到外靴中，从而开始滑雪，方便了滑雪运动。另外，外靴的硬度可以任意调节，从而根据滑雪者的喜好可以调节外靴的硬度，从而提高了滑雪靴对雪板的控制。
附图说明
本公开内容的上述和其他特征、优点和技术优越性可以通过下面参照附图对本公开内容的优选实施方式的详细描述中理解到，图中：
图1是示意性示出单板滑雪板的示意图；
图2是示意性示出单板滑雪靴通过固定器与单板滑雪板固定的示意图；
图3是示意性示出内靴的透视图；
图4是示出图3所示的内靴处于打开构型的视图；
图5是示出用于内靴的鞋带带扣的示意图；
图6A和6B是示出用于内靴的小锁紧扣的示意图；
图7A至7D是示出用于内靴的大锁紧扣的示意图；
图8是示出根据本公开的外靴的一种形式的内侧视图；
图9是示出根据本公开的外靴的一种形式的外侧视图；
图10是示出与图9类似的视图，其中护板以分解形式视图；
图11是示出外靴处于打开构型以便穿入或脱出内靴的视图；
图12A和12B是示出外靴处于正常状态和前倾状态时的示意图；
图13A和13B是示出外靴的硬度调节组件处于不同状态的视图；
图14是示出外靴的另一实施例的视图；以及
图15是示出图14所示的外靴的另一角度的视图。
具体实施方式
下面参照附图详细描述本发明的优选实施例，但是要理解的是，这些实施例仅仅是示例性的，而非限制性的，因此，本发明并不局限于所描述的实施例。要指出的是，在下面的描述中以及在权利要求中，采用了方向性术语“前侧”、“后侧”、“内侧”和“外侧”来修饰鞋，其中“前侧”是指鞋尖所处的一侧，“后侧”是指与前侧相反的一侧，即，鞋跟所处的一侧，“内侧”是指在鞋被使用者穿着时靠近使用者身体中线的一侧，而“外侧”是指在鞋被使用者穿着时，远离使用者身体中线的一侧。
在本公开中，采用了术语“硬度”来描述滑雪靴，该硬度是指在滑雪者穿着该滑雪靴时，滑雪者以脚踝为轴前倾时，滑雪靴抵抗该前倾的能力，或者滑雪者前倾时感受到的滑雪靴的阻力。
如在本发明中所使用的，“一个实施例”或“该实施例”的使用并不意味着在本发明的一个实施例中描述的特征只能用于该实施方式，而是一个实施方式的特征也可以被用于其他的实施方式或者与其 他实施例中的特征相组合以获得再一个实施方式，而所有这些实施例都应落入本发明的保护范围内。
根据本公开的实施例，提供了一种单板滑雪靴，该单板滑雪靴包括外靴和内靴，所述外靴能够处于打开构型，以便于所述内靴穿入和抽出，并且能够被处于闭合构型，以进行滑雪等活动，所述打开构型包括所述外靴的鞋舌远离外靴的靴筒向前枢转。所述外靴还包括闭合收紧锁紧器，以便例如在内靴已经穿入外靴时将所述外靴收紧并锁紧在闭合构型，从而使得使用者可以如同滑雪靴那样进行滑雪等运动。另外，所述外靴还包括硬度调节组件，该硬度调节组件可以被致动以根据使用者的偏好调节外靴的硬度。该硬度调节组件可以根据滑雪者的偏好调节外靴的硬度。
内靴由柔软材料制成，以适于使用者在日常生活中穿着，包括鞋底、鞋尖、鞋帮部分和鞋带，所述鞋帮部分包括内侧鞋帮部分和外侧鞋帮部分，所述内侧鞋帮部分和外侧鞋帮部分分别包括多个鞋带带扣或锁紧扣，所述鞋带从位于所述内侧鞋帮部分或外侧鞋帮部分的最靠近鞋尖的鞋带带扣开始，单头交替穿过所述内侧鞋帮部分和外侧鞋帮部分的鞋带挂钩，以将靴子系紧，其中，所述鞋带的结束端可脱开地固定到鞋帮部分的靠近鞋口的位置处。通过如此设置鞋带，可以用单手将靴子系紧或松开，提高了靴子的方便性。
优选的是，所述鞋带的结束端固定有选自尼龙搭扣带、挂钩、魔术贴构成的组中的任一个的接合装置，而所述鞋帮部分上设置有与之相对应的接合元件，由此将鞋带的结束端固定在鞋帮部分的靠近鞋口的位置处，可选的，所述位置是可调节的。通过采用尼龙搭扣，可以方便的固定鞋带的结束端，避免了用双手将鞋带打结的操作，并可以随意调节系紧的鞋带的结束端的位置，提高了靴子的使用方便性。
下面，参照附图详细描述根据本公开的具体实施例。
一、内靴1
下面参照图3和图4，详细描述内靴1。要指出的是，下面仅仅针对内靴1中的一只(左靴)进行描述，但是应该理解到的是另一只(右靴)为与被描述的一只为镜像关系，并且不再赘述。
靴子1为高帮设计，包括鞋底部分101、鞋尖部分102、鞋帮部分103、鞋舌104和鞋带105，鞋帮部分103包括内侧鞋帮部分和外侧鞋帮部分，内侧鞋帮部分和外侧鞋帮部分在鞋跟位置连接，并且可选地覆盖有后跟条(未示出)，其中每一个鞋帮部分又包括前帮部分1031和后帮部分1032，要理解的是，鞋帮部分这种划分仅仅是为了描述方便，前帮部分1031为鞋帮部分中大概覆盖脚的部分，后帮部分1032是覆盖从脚踝向上的部分小腿的鞋面部分。鞋舌104设置在外侧鞋帮部分和内侧鞋帮部分之间，并可以收纳在鞋帮部分里面，由此与前帮部分1031和后帮部分1032的一部分重叠。
在内靴的前侧、内侧鞋帮部分和外侧鞋帮部分相对的部分，构成鞋带区域。在该鞋带区域中，在鞋帮部分上固定有多个鞋带扣106、107和108，鞋带105绕过这些鞋带扣将靴子1系紧。
具体地说，参照图3所示，在前帮部分1031的鞋带区域中，固定有多个(图中为4个)鞋带带扣106，并且外侧前帮部分的起始的第一鞋带带扣106与内侧前帮部分的起始的第一鞋带带扣106对齐，但是外侧前帮部分的第二个鞋带带扣106与内侧前帮部分1031的第二个鞋带带扣106错开。在后帮部分中，固定有小锁紧扣107和大锁紧扣108，其中，相应的小锁紧扣107彼此错开，并且在鞋帮处靠近鞋口的位置，内侧和外侧分别固定有大锁紧扣108。
如图5所示，鞋带带扣106为类似扁马鞍状，包括凹口1063，以便通过袢1062固定在鞋帮上，在鞋带带扣106的外侧面上，设置有多个突起1064，该突起1064例如形成有尖端，以增加与袢1062的附着作用。在带扣106的内侧形成绕线通道1061，该绕线通道1061例如为弧形，由此减小鞋带被拉动时的阻力。
如图3所示，在内侧和外侧的后帮部分1032上，设置有多个小锁紧扣107，如图6A和6B所示，小锁紧扣107包括较大直径大概圆形的底板部分1071、从底板部分1071向上延伸的主体部分1072，在该主体部分1072的厚度方向的大致中心位置形成线槽1073，该线槽1073的横截面为大体上弧形，并且向内侧减缩，即为大致楔形，由此减小鞋带的摩擦力并且随着鞋带卡入，防止鞋带回退松动。另外，该线槽1073不必围绕小锁紧扣的主体部分的整个圆周设置，而是可 以设置在大约四分之三圆周上。该小锁紧扣107例如通过铆接、粘结等各种适当的方式固定在鞋帮上，本公开不局限于任何特定形式。
如图3以及图7A至7D所示，在鞋帮部分的靠近鞋口的位置，左右对称固定有大锁紧扣108，大锁紧扣108设置成允许鞋带在拉紧方向上被锁紧，并阻止鞋带松开。图7A至7D示出了大锁紧扣108的各个视图，其中，图7A示出的大锁紧扣108的透视图，图7B示出了沿着图7D中的线B-B截取的剖面图，图7C示出了沿着图7D中的线C-C截取的剖面图，而图7D是锁紧扣108的俯视图，其中沿着图7B中的线D-D去除了一部分以显示鞋带进/出通道。
如图7A至7D所示，大锁紧扣108包括较大直径的底板部分1081、从底板部分1081延伸的主体部分，该主体部分包括底部部分1082和盖部部分1083，在底部部分1082和盖部部分1083之间形成绕线沟槽1084，如图7B和7C所示，绕线沟槽1084的横截面为楔形，且开口尺寸越朝向大锁紧扣108的中心越小，由此，在鞋带缠绕在锁紧扣108上时，随着鞋带拉紧，鞋带会被楔入到楔形绕线沟槽1084的深处，由此阻止鞋带松动。
如图7D所示，还设置有鞋带进/出通道1085，优选为两个，该鞋带进/出通道1085例如对称设置在锁紧扣108的两侧上，由此允许鞋带从任一方向伸入绕线沟槽1084并沿任何方向缠绕。鞋带进/出通道1085优选地在两端包括渐宽的开口，以允许鞋带容易穿入。
下面参照图3简要描述鞋带的缠绕方法：
鞋带105的开始端打结，从而通过调整打结的位置，调整鞋带的长度。打结后鞋带的起始部分从鞋尖开始的第一对鞋带带扣106开始缠绕，延伸过鞋带带扣106后，鞋带105交替地缠绕小锁紧扣107，由于小锁紧扣107形成有圆弧形横截面的凹槽，有利于鞋带105平顺滑动。在延伸过小锁紧扣107之后，鞋带105缠绕在大锁紧扣108上，根据用户的喜好，鞋带105可以从任一方向缠绕大锁紧扣108，并根据鞋带105剩余的长度缠绕大锁紧扣108一圈或多圈，然后，鞋带105的尾端固定在鞋帮上。为了固定鞋带105的尾端，例如在鞋带尾端上设置有诸如尼龙搭扣带109(Velcro)的接合装置，并且在鞋帮部分的靠近鞋口的位置附近固定有配合的搭扣带(接合元件，未示 出)，鞋带尾端的搭扣带109可以粘贴到配合的搭扣带上，由此将鞋带的结束端固定。但是，也可以采用其他形式的魔术贴或者可以采用挂钩等形式，本发明并不局限于尼龙搭扣。
如图3和4所示，在图4所示的状态下，滑雪者可以容易地将脚插入到靴子1中，鞋带不会从鞋带带扣106上脱开而是保持在该鞋带带扣106上，这样，滑雪者可以用一只手抓住，由于小锁紧扣107和大锁紧扣108具有楔形的横截面，起到防止鞋带回退松动的作用，防止被拉紧的鞋带105松开，不需要手一直拉住鞋带，即使暂时松开手也不会导致鞋带松动，因此尽管仅用一只手也可以很容易将鞋带105拉紧到预定程度。
尽管上面详细描述了根据本公开的内靴的一个具体实施例，但是要指出的是，本公开并不局限于此，而本公开的外靴可以与任何其他形式的内靴，例如，普通日常生活用的内靴，配合使用。另外，尽管在此参考单板滑雪靴对内靴进行了描述，但是应该理解的是，该内靴也可以与双板滑雪靴的外靴配合，而构成双板滑雪靴。
二、外靴3
下面参照图8至图13B，描述根据本公开的外靴3。外靴3由较硬材料制成，以满足滑雪中控制滑雪板的需要。该材料例如为：TPU(热塑性聚氨酯弹性体橡胶)、PVC、PE、PP等，其中，TPU由于其优异的低温性能而是优选的材料。
如图8和9所示，外靴3包括鞋底31、鞋面32、鞋舌33、靴筒34，其中，所述鞋面32包括鞋尖部分321、中间部分322和鞋跟部分323。更具体地说，鞋尖部分321还包括外侧(lateral side)鞋尖部分321和内侧(medial side)鞋尖部分321，中间部分322包括外侧中间部分322和内侧中间部分322，且鞋跟部分323包括外侧鞋跟部分323和内侧鞋跟部分323。靴筒34为在后侧封闭的一体型靴筒，该靴筒34仅在前侧开口，以接收鞋舌33。
鞋舌33铰接于鞋尖部分321的后端，由此鞋舌33可以向前枢转，使得外靴3处于打开构型(如图11所示)。在这种构型下，内靴1可以容易地穿入外靴3中，或者从外靴3中脱出。在内靴1穿入外靴3 之后或者将内靴1从外靴3中脱出之后，鞋舌33可以枢转回到闭合位置(如图8和9所示)，即，接纳在靴筒34的前侧开口中，由此，将外靴3置于闭合构型。为了保持外靴3的闭合构型，在外侧靴筒部分34的上部部分设置有闭合收紧锁紧组件35，该闭合收紧锁紧组件35包括锁紧线351和收紧锁紧器352，由此将鞋舌33锁紧在闭合位置(如图8和9所示)。
由此，在需要将鞋舌33打开以将外靴3置于打开构型时，可以将收紧锁紧器352松开，由此鞋舌33可以从靴筒34的前侧开口伸出并置于打开构型(参见图11)，在一个实施例中，在鞋舌33和鞋尖部分321的连接处还可以设置偏压装置(未示出)，例如扭转弹簧，以将鞋舌33偏压到打开位置。在将内靴1穿入后，再次将收紧锁紧器352拉紧锁紧线351，使得外靴3处于闭合构型(如图8和9所示)。
该收紧锁紧器352可以例如采用如本申请人之前的中国申请201920465886.5号中公开的锁紧器或者采用如本申请人之前的PCT申请PCT/CN2018/102522中公开的任何锁紧器，这些申请通过引用全文结合于此，并且不再赘述。
为了锁紧外靴，在鞋面上设置有多条线槽353，使得锁紧线351沿着线槽353从靴筒表面和鞋面表面多个位置穿过，并尤其是，使得锁紧线351从鞋舌33的多个位置穿过，例如从三个位置穿过，这三个位置包括处于鞋舌的大致顶部的第一位置，处于鞋舌弯折点附近的第二位置，以及在鞋舌与鞋尖铰接位置附近的第三位置，通过在上述三个位置穿过锁紧线351，在锁紧线351被锁紧器352拉紧时，可以将鞋舌33牢固地捆紧在靴筒34上。
在鞋舌33的表面一侧，还设置有护板36，该护板36由硬度高于鞋舌的材料形成，该护板36为片状，其形状大致与鞋舌的形状相仿，并且例如通过铆钉、螺钉等紧固件固定到鞋舌上。作为一个示例，如图7所示，在护板36的朝向鞋舌33的一侧形成多个凸台361，该凸台361内形成螺纹孔(未示出)，利用螺钉(未示出)穿过鞋舌33而将护板36固定在鞋舌33上。同时，凸台361在鞋舌和护板之间形成空隙，上述穿过第一位置和第二位置的锁紧线351可以通过该间隙延伸，由此，在鞋舌33被向前枢转以将外靴置于打开构型时，锁紧 线351可以在该间隙内自由上下移动，由此避免了锁紧线351阻碍鞋舌33张开。
由于护板36采用比鞋舌33硬的材料形成，护板36增加了整个外靴3的硬度，由此使得滑雪者可以更好地操控外靴来控制雪板。另外，护板36的存在也可以起到防护作用，防止在滑雪过程中，雪进入到外靴内，并且也起到挡风保暖等作用。
外靴3还设置有硬度调节组件，该硬度调节组件可以根据使用者(滑雪者)的需要调节外靴3的硬度，从而使得使用者可以更好地控制滑雪板。下面参照图12A至图13B详细描述该硬度调节组件40。
如图8至11所示，所述外靴3包括靴筒34和鞋面32，靴筒34通过铆钉或其他紧固件在枢转点341处连接在鞋面32上，从而在滑雪者前倾弯折滑雪靴时，靴筒34可以围绕该枢转点341稍微枢转。
如图12A和12B所示，为了清楚看到其中的硬度调节组件40，一部分鞋的结构被去除。在外靴的每一侧(内侧和外侧)上，在靴筒34的后端形成通道41，在该通道内容纳弹簧42，该弹簧42的下端固定于通道41的下端，并且弹簧的上端固定于硬度调节线43，并且该硬度调节线43的另一端固定在鞋跟内的硬度调节机构上(参见图13A和13B)，由此在滑雪者前倾时，靴筒围绕枢转点341稍微枢转，进而硬度调节线43拉动弹簧42，弹簧42的弹力为外靴(或包括内靴的滑雪靴)提供前倾的硬度或弹力。
如图13A和13B所示，在鞋底31的后端内，形成容纳空间，在该容纳空间中容纳硬度调节机构，该硬度调节机构包括调节块44、螺纹杆45、导轨46，调节块44可以沿着导轨46滑动，并且螺纹杆45与调节块44螺纹连接，从而通过转动螺纹杆45，可以驱动调节块44沿着导轨46前后移动。硬度调节线43固定在调节块44上，或者硬度调节线43可以绕过调节块44并延伸到外靴的另一侧，以连接到另一侧上的弹簧的上端上。在鞋底的后端形成调节孔47，由此调节扳手(螺丝刀或六角扳手)可以插入到该调节孔47中，以驱动螺纹杆45转动，从而移动调节块44的位置。调节块44的向前移动将拉动硬度调节线43，由此拉紧弹簧42，而被拉紧的弹簧42将为滑雪靴提供更大的硬度。滑雪者可以根据自身的需要调节该弹簧42的预应 力，从而根据自身的需要调节滑雪靴的硬度。
参照图14和15，图14和15示出了外靴的一个实施例，图14和15所示的外靴与图8至13B所示的外靴基本相同，因此对重复部分的描述被省略。图14和15所示的外靴的不同之处在于，在外靴的靴底31的前侧内外对称设置有固定柱311，该固定柱311用于与雪板上的相应结构相配合，以在滑雪时将雪鞋的前端固定到雪板上。
另外，如图15所示，在外靴的鞋跟323处，在内外两侧对称形成卡持结构，该卡持结构包括凹槽3231和3233以及在两个凹槽之间形成的卡持部3232，在雪鞋卡入到固定器中时，固定器上的卡爪(未示出)将进入凹槽3231并抵靠在卡持部3232上，由此借助于固定器上的卡爪分别抵靠卡持部3232以及固定柱311与雪板的固定器的相应结构的接合，将雪鞋牢固卡持在固定器(雪板)上，以实现滑雪。
尽管上面对本发明的优选实施方式进行的详细描述，但是鉴于上面的描述，本领域技术人员可以构想到各种改进和变型。因此，本发明不应局限于上述具体的实施方式，本发明的保护范围仅由所附的权利要求及其等价物限定。

Claims (27)

  1. 一种单板滑雪靴，包括内靴和外靴，其中：所述外靴包括鞋面、靴筒和鞋舌，所述靴筒在鞋跟处封闭并且前侧开放，并且在靴筒上设置有锁紧器，所述外靴能够被置于打开构型和闭合构型，在该打开构型，所述锁紧器松开，使得所述鞋舌能够被置于从所述靴筒的前侧向前张开的位置，从而能够将所述内靴穿入所述外靴中和从所述外靴中脱出；且在该闭合构型，所述鞋舌接合在所述靴筒的前侧，且所述锁紧器锁紧所述鞋舌，使得所述外靴紧紧包裹在所述内靴外侧以供单板滑雪使用。
  2. 如权利要求1所述的单板滑雪靴，其中：
    所述锁紧器包括锁紧线，在所述闭合构型，所述锁紧器将所述锁紧线收紧，以使得所述锁紧线在多个位置缠绕在所述外靴上。
  3. 如权利要求2所述的单板滑雪靴，其中：
    所述多个缠绕位置包括跨过鞋舌的多个位置。
  4. 如权利要求2或3所述的单板滑雪靴，其中：
    还包括固定在所述鞋舌上的护板，所述护板由比鞋舌硬的材料形成。
  5. 如权利要求4所述的单板滑雪靴，其中：
    在所述护板和所述鞋舌之间形成间隙，所述锁紧线穿过所述间隙。
  6. 如权利要求1至5中任一项所述的单板滑雪靴，其中：
    还包括硬度调节组件，以调节所述外靴的弯折硬度。
  7. 如权利要求6所述的单板滑雪靴，其中：
    在弯折时，所述外靴的靴筒相对于鞋面可枢转，并且所述硬度调节组件调节所述靴筒相对于所述鞋面的枢转刚度。
  8. 如权利要求7所述的单板滑雪靴，其中：
    所述硬度调节组件包括弹簧，所述弹簧的预应力能够被调节，以调节整个内靴的弯折硬度。
  9. 如权利要求8所述的单板滑雪靴，其中：
    所述硬度调节组件还包括调节块和调节线，并且所述弹簧设置在 所述靴筒的后端的通道内，所述调节线一端连接到所述弹簧，另一端连接到所述调节块，由此，所述调节块的移动能够通过所述调节线调节所述弹簧的预应力。
  10. 如权利要求9所述的单板滑雪靴，其中，所述调节块设置在所述鞋底的后侧的容纳空间内，并且包括引导调节块移动的导轨和驱动调节块沿着导轨移动的螺纹杆。
  11. 如权利要求10所述的单板滑雪靴，其中，所述鞋底的后端包括调节孔，调节工具可以插入该调节孔中以转动该螺纹杆。
  12. 如权利要求1至11中任一项所述的单板滑雪靴，其中，所述外靴还包括卡持机构，以将包括所述外靴的滑雪靴卡持在固定器上。
  13. 如权利要求12所述的单板滑雪靴，其中，所述卡持机构包括分别形成在外靴的靴底前部内外两侧的固定柱以及形成在鞋跟内外两侧的卡持部。
  14. 如权利要求1至13中任一项所述的单板滑雪靴，其中，所述内靴包括鞋底、鞋尖、鞋帮部分和鞋带，所述鞋带的一端打结并固定在鞋帮部分靠近鞋尖的位置，所述鞋带的另一端绕过设置在鞋帮部分上的鞋带带扣、小锁紧扣和大锁紧扣并紧固在鞋帮部分的靠近鞋口的位置。
  15. 如权利要求14所述的单板滑雪靴，其中，所述打结的位置可调节，以调节整个鞋带的长度。
  16. 如权利要求14或15所述的单板滑雪靴，其中，所述鞋带带扣为扁马鞍形，通过袢固定在鞋帮上，并且该鞋带带扣的外表面设置有突起，其内侧设置有弧形截面的绕线通道。
  17. 如权利要求14至16中任一项所述的单板滑雪靴，其中，所述小锁紧扣为圆扣状，包括底板部分和主体部分，所述主体部分沿厚度大致中间位置设置有绕线槽，所述绕线槽具有楔形横截面。
  18. 如权利要求14至17中任一项所述的单板滑雪靴，其中，所述大锁紧扣为圆扣状，包括底板部分和从底板部分伸出的主体部分，该主体部分包括由绕线槽分开的底部部分和盖部部分，在所述底部部分绕线槽的两侧还形成有鞋带进/出通道。
  19. 如权利要求18所述的单板滑雪靴，其中，所述大锁紧扣的绕线槽具有楔形横截面。
  20. 如权利要求18或19所述的单板滑雪靴，其中，所述鞋带进/出通道的两端形成为渐宽的出口和入口。
  21. 一种内靴，该内靴能够插入外靴中或从外靴中抽出而构成滑雪靴，所述内靴包括鞋底、鞋尖、鞋帮部分和鞋带，所述鞋带的一端打结并固定在鞋帮部分靠近鞋尖的位置，所述鞋带的另一端绕过设置在鞋帮部分上的鞋带带扣、小锁紧扣和大锁紧扣并紧固在鞋帮部分的靠近鞋口的位置。
  22. 如权利要求21所述的内靴，其中，所述打结的位置可调节，以调节整个鞋带的长度。
  23. 如权利要求21或22所述的内靴，其中，所述鞋带带扣为扁马鞍形，通过袢固定在鞋帮上，并且该鞋带带扣的外表面设置有突起，其内侧设置有弧形截面的绕线通道。
  24. 如权利要求21至23中任一项所述的内靴，其中，所述小锁紧扣为圆扣状，包括底板部分和主体部分，所述主体部分沿厚度大致中间位置设置有绕线槽，所述绕线槽具有楔形横截面。
  25. 如权利要求21至24中任一项所述的内靴，其中，所述大锁紧扣为圆扣状，包括底板部分和从底板部分伸出的主体部分，该主体部分包括由绕线槽分开的底部部分和盖部部分，在所述底部部分绕线槽的两侧还形成有鞋带进/出通道。
  26. 如权利要求25所述的内靴，其中，所述大锁紧扣的绕线槽具有楔形横截面。
  27. 如权利要求25或26所述的内靴，其中，所述鞋带进/出通道的两端形成为渐宽的出口和入口。
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