WO2019169836A1 - 滑雪靴 - Google Patents

滑雪靴 Download PDF

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Publication number
WO2019169836A1
WO2019169836A1 PCT/CN2018/102522 CN2018102522W WO2019169836A1 WO 2019169836 A1 WO2019169836 A1 WO 2019169836A1 CN 2018102522 W CN2018102522 W CN 2018102522W WO 2019169836 A1 WO2019169836 A1 WO 2019169836A1
Authority
WO
WIPO (PCT)
Prior art keywords
ski boot
side portion
clutch member
reel
locking
Prior art date
Application number
PCT/CN2018/102522
Other languages
English (en)
French (fr)
Inventor
孙寅贵
周洄
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 JP2020530468A priority Critical patent/JP7206277B2/ja
Priority to US16/764,598 priority patent/US11357291B2/en
Priority to ES18909024T priority patent/ES2936116T3/es
Priority to EP18909024.4A priority patent/EP3763235B8/en
Priority to CN201880090901.0A priority patent/CN111867413B/zh
Priority to FIEP18909024.4T priority patent/FI3763235T3/fi
Priority to AU2018411848A priority patent/AU2018411848A1/en
Priority to CA3083012A priority patent/CA3083012A1/en
Priority to KR1020207027139A priority patent/KR102509651B1/ko
Publication of WO2019169836A1 publication Critical patent/WO2019169836A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/16—Fastenings secured by wire, bolts, or the like
    • A43C11/165—Fastenings secured by wire, bolts, or the like characterised by a spool, reel or pulley for winding up cables, laces or straps by rotation
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/08—Heel stiffeners; Toe stiffeners
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/24—Collapsible or convertible
    • A43B3/242—Collapsible or convertible characterised by the upper
    • 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
    • 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
    • A43B5/0476—Front-entry skiboots
    • 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
    • A43B5/0478—Mid-entry skiboots, hybrid skiboots
    • 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
    • A43B5/048—Rear-entry skiboots

Definitions

  • the present disclosure relates to a ski boot and, more particularly, to a ski boot that is convenient for skiers to wear and remove and that is provided with a life detection system.
  • Ski boots are a must-have for skiing, but traditional ski boots are cumbersome and make skiers wearing ski boots inconvenient. Therefore, there is a need to provide ski boots that are easy for skiers to wear and take off.
  • the present disclosure relates to a ski boot that is easy for a skier to wear and disengage.
  • the ski boot can activate the life monitoring system in time when the wearer is in danger (falling), and send the monitoring data to the designated location through the wireless signal in time. For example, a rescue center, an emergency contact of a wearer, or a relative.
  • a ski boot comprising an outer boot and an inner boot, the outer boot comprising a sole and an upper, the sole remaining intact, the upper comprising a right side of the upper and an upper
  • the outer boot further comprising a locker and a locking line that wraps around the upper at a plurality of locations on the upper and can be wrapped into the locker to the right side of the upper and the left side of the upper
  • the portion remains in the closed state and is slidable from the locker to allow the upper portion of the upper and the left portion of the upper to rotate to the open state.
  • the skier can be easily walked by allowing the left side portion of the upper and the right side portion of the upper to be flared outwardly relative to the sole to allow the inner boot to be easily removed and threaded from the outer boot. Also, when needed, the inner boot can be easily inserted into the outer boot and the outer casing can be locked to be used like a normal ski boot.
  • the upper further includes a toe portion and a heel portion, the heel portion is provided with a plurality of positioning grooves or ribs, and the right side portion of the upper and the left portion of the upper are disposed at corresponding positions There are protrusions or grooves that engage the protrusions or grooves, respectively, when the right side portion of the upper and the left side portion of the upper are in the closed state.
  • the toe portion is provided with a plurality of positioning pockets, and the right side portion of the upper and the left side portion of the upper are provided with a plurality of protrusions at corresponding positions, and the right side portion of the upper When the left side portion of the upper is in a closed state, the positioning protrusions are respectively engaged into the positioning pockets.
  • the lateral, front-back stability of the outer boot of the ski boot can be increased by any one of the positioning rib provided at the heel portion, the positioning pocket provided by the toe portion, and the zigzag provided by the tongue portion. Sex.
  • a biasing means is provided at the hinge of the tongue portion and the toe portion to bias the tongue portion outward.
  • the biasing means can be a torsion spring.
  • a biasing device is further disposed at a position where the right side portion of the upper portion and the left side portion of the upper portion are respectively hinged to the sole, and the biasing device respectively respectively presses the right side portion of the upper
  • the left side portion of the upper is biased toward the open state.
  • the biasing means is a torsion spring.
  • the locker comprises: a main shaft fixed on a right side portion of the upper or a left side portion of the upper;
  • a clutch member rotatably disposed on the main shaft and movable along the main shaft between a locked position and an unlocked position, wherein the clutch member and the winding are in the locked position Wheel engaging to drive the reel to rotate in a first direction, but preventing the reel from rotating in a second direction opposite the first direction;
  • a handle connected to the clutch member to drive the clutch member to rotate the reel.
  • the locker further comprises: a locking sleeve, the locking sleeve is fixed relative to the right side portion of the upper or the left side of the upper, and concentrically surrounds the reel,
  • the locking sleeve and the reel are respectively provided with ratchet teeth
  • the clutch member is provided with a first pawl that is respectively engaged with the locking sleeve and the reel in the locking position And a second pawl;
  • the ratchet teeth of the locking sleeve are disposed in opposite directions from the ratchet teeth of the reel or the first pawl and the second pawl are disposed in opposite directions.
  • the locker further comprises a pawl piece mounted on the clutch member, the first pawl being disposed on the pawl piece.
  • the main shaft includes a second diameter portion, a third diameter portion, and a rib disposed between the second diameter portion and the third diameter portion, the rib having a larger than the second diameter portion and the third portion
  • the diameter of the diameter portion wherein in the locked position, the clutch member is located on the second diameter portion of the main shaft, and in the unlocked position, the clutch member is located on the third diameter portion of the main shaft.
  • the clutch member is further provided with a positioning mechanism to determine the position of the clutch member on the main shaft.
  • the positioning mechanism comprises a ball disposed radially in the clutch member and a biasing device biasing the ball on the spindle.
  • the clutch member is further provided with a locking mechanism to lock the clutch member in the locking position.
  • the locking mechanism includes an inner ball disposed radially in the clutch member, a locking pin and an outer ball, and a locking ring that can be sleeved on an outer circumference of the clutch member, wherein the locking ring can Moving between a locked position in which the locking ring prevents the inner ball, the locking pin and the outer ball from moving radially outward beyond the rib, and unlocking Location, the block is cancelled.
  • the movement of the locking ring between the locked position and the unlocked position may be a translational sliding along the main shaft, or may be a rotational sliding of the locking ring between the locked position and the unlocked position, ie, by rotation
  • the locking ring is moved from the locked position to the unlocked position and vice versa, so that the switching of the locking and unlocking is achieved.
  • the locker further includes a biasing spring disposed on the handle, the biasing spring moving the locking ring toward the locked position.
  • the ski boot is further provided with a controller and a sensor configured to sense a signal indicative of a vital sign of a skier wearing the ski boot, the controller being configured to receive a signal sensed by the sensor And determining the life state of the wearer based on the signal.
  • controller is further configured to determine the life status of the skier as one of a plurality of classifications based on a signal sensed by the sensor.
  • the vital signs include one or more of a skier's heartbeat, blood pressure, and body temperature.
  • controller is further configured to issue a distress signal to the designated location in the event that the life of the skier is determined to be critical.
  • the designated place includes a plurality of designated places.
  • the distress signal includes a signal indicating the vital signs of the skier.
  • controller is further configured to not issue a distress signal to the designated location and/or trigger the rescue device if it is determined that the life status of the skier is self-recoverable.
  • the ski boot according to the present invention it is possible to autonomously transmit a distress signal to a designated place when the skier is in danger, for example, when falling, thereby improving the safety of the skier.
  • FIGS. 1A and 1B are two side views showing a ski boot in accordance with one embodiment of the present disclosure, wherein the ski boot is in a closed state and the inner boot is omitted;
  • Figure 2 is an exploded view showing the outer boot of the ski boot shown in Figure 1;
  • Figure 3 is an exploded perspective view showing the outer boot of the ski boot shown in Figure 1 from a different angle from Figure 2;
  • Figure 4 is a view showing the ski boot taken along A-A shown in Figure 1B;
  • 5A to 5C are respectively a side view showing the inner boot, a cross-sectional view taken along line A-A of Fig. 5A, and a detailed view of the position shown by the circle in Fig. 5B;
  • FIGS. 6A and 6B are perspective views showing different angles in which the outer boot of the ski boot is in an open state
  • Figure 7 is a perspective view showing the ski boot during the closing process from different angles
  • Figure 8 is an exploded perspective view showing the locker for the ski boot of Figure 1;
  • 9A and 9B are a side view and a perspective view showing a main shaft in the locker shown in Fig. 8;
  • Figure 10 is a perspective view showing the locking sleeve in the locker of Figure 8.
  • Figure 11 is a perspective view showing the reel in the locker of Figure 8.
  • 12A to 12C are a perspective view, a side view, and a cross-sectional view taken along line A-A in Fig. 12B, showing a clutch member in the locker of Fig. 8;
  • Figure 13 is a perspective view showing the lock ring in the locker of Figure 8.
  • Figure 14 is a perspective view showing the handle in the locker of Figure 8.
  • 15A to 15C are schematic views respectively showing the locker of Fig. 8 in a locked state
  • 16A to 16C are schematic views respectively showing the locker of Fig. 8 in an unlocked state
  • Figure 17 is an exploded perspective view showing a locker according to another embodiment of the present invention.
  • FIG. 18A and 18B are views showing a lock ring in the locker shown in Fig. 17;
  • Figure 19 is a cut-away plan view showing the locker shown in Figure 17 in a locked position
  • Figure 20 is a cut-away plan view showing the locker shown in Figure 17 in an unlocked position
  • Figure 21 is an exploded perspective view of a locker in accordance with a third embodiment of the present invention.
  • 22A and 22B are perspective views of two angles of view of the take-up tooth cover in the locker;
  • Figure 23 is a perspective view of the unlocking handle of the locker
  • Figure 24 is a cross-sectional view showing the locker in a locked state
  • Figure 25 is a cross-sectional view showing the locker in an unlocked state.
  • directional terms such as “front”, “back”, “left”, and “right” are when the right boot of the ski boot is placed as shown in FIG. 1, and the forward direction refers to the heel direction.
  • the direction of the toe, the rearward direction is opposite to the forward direction, and the inward or inner side respectively indicates the direction toward the inside of the shoe, that is, the side of the shoe that is in contact with the wearer's foot when the wearer penetrates the shoe, and
  • the outer or outer side refers to the direction from the inside of the shoe to the outside of the shoe, that is, the side of the wearer's foot when it is worn by the wearer.
  • the left direction is the direction pointing to the left shoe, and the right direction is the direction opposite to the left direction.
  • the right shoe of the ski boot is taken as an example, but it can be understood that as the ski boot includes the left and right boots, the left shoe is a mirror image of the right shoe, and has a mirror image structure, and thus the same The description can be equally applied to the left boot of a ski boot.
  • the ski boot includes an outer boot 100 and an inner boot 200, wherein, as shown in FIG. 1, the outer boot 100 of the ski boot includes a sole 110, an upper 120, a locker 130 disposed on the upper 120, and a plurality of uppers around the upper Positioned locking wire 140.
  • the sole 110 includes a sole frame 1101 and a non-slip block 1102 that is secured to the sole frame 1101, thereby enabling the sole 110 to meet the anti-slip requirements for snow walking and improve the strength and wear resistance of the sole.
  • the upper 120 includes a toe portion 121, an upper right portion 122, an upper left portion 123, a heel portion 124, and a tongue portion 125, wherein, as shown, for example, the locker 130 can be disposed on the shoe
  • the right side portion 122 is located at a substantially intermediate height position to facilitate skier operation.
  • both the upper right side portion 122 and the upper left side portion 123 are hinged to the sole 110 at their bottom, thereby being openable and closable relative to the sole 110, as shown in FIG.
  • the boot 100 is in a closed state in which the skier can buckle the ski boot on the snowboard to perform skiing like a normal ski boot; and as shown in Figures 6A and 6B, the outer boot 100 is in an open state, In the state, the upper right portion 122 and the upper left portion 123 are outwardly angled relative to the sole to allow the skier to thread the inner boot into or out of the outer boot, thereby, for example, Skiers can wear inner boots and carry or otherwise carry outer boots as skiers move from the rest area to the snowy road.
  • the skier can move freely like a normal shoe, and when reaching the snowy road, the skier can insert the inner wear foot into the outer boot when the outer boot 100 is open. In this way, it is possible to ski in the snowboard.
  • the skier can simply put the outer boot open and pull the foot of the inner boot from the outer boot, whereby other activities can be conveniently performed.
  • hinge portions 1226 and 1236 are further provided on both sides of the sole 110, and hinge portions 1227 and 1237 are correspondingly provided at the bottom ends of the upper right portion 122 and the upper left portion 123 of the upper, and Hinge shafts 1226 and 1236 are provided that connect the hinged right portions 122 and the hinge portions 1227 and 1237 of the upper left portion 123 to the hinge portions 1226 and 1236 provided on the sole 110, thereby forming a shoe The hinged connection between the left side of the face and the right side of the upper.
  • a separating spring 1234 which is disposed near the position where the left side portion 123 of the upper is hinged to the sole 110, and the left side of the upper Portion 123 is biased toward the open state.
  • a separate spring 1224 is also provided at the corresponding location of the right side portion 122 of the upper.
  • the upper right portion 122 and the upper left portion 123 may be hinged to the sole 110, but the present invention is not limited thereto, and those skilled in the art may contemplate any other means for the right side of the upper and the shoe.
  • the left side portion is hingedly coupled to the sole 110 such that the right side portion of the upper and the left portion of the upper may be in an open state and a closed state relative to the sole 110.
  • a locker 130 and a locking wire 140 are also provided in accordance with the present invention.
  • the locking wire 140 begins with a reel (described below) in the locker 130, wrapped around a plurality of positions of the upper right portion 122 of the upper and the left portion 123 of the upper, and finally returned. To the reel (which will be described below) wound in the locker 130.
  • the locking wire 140 can be tightened, and thus the right side of the upper and the left side of the upper are tightly wrapped by the locking wire 140 to the upper of the upper The side portion and the left side portion of the upper remain closed.
  • a conduit 141 is further disposed on the upper right portion 122 and the upper left portion 123 of the upper, and the conduit 141 may be integrally formed with the upper right portion 122 of the upper or the left portion 123 of the upper, for example, on the upper
  • a channel is formed in the material, or is a separate part and is additionally secured to the upper 110.
  • the upper 120 further includes a toe portion 121 to which a tongue portion 125 is hinged, the tongue portion 125 being rotatable about its lower end hinged to the toe portion 121 in the forward and rearward directions,
  • the tongue portion 125 in the closed state, can be stacked under the upper right portion 122 and the upper left portion 123 of the upper, and in the open state, the tongue portion 125 is rotated forward for insertion of the inner boot or Take out to provide more space.
  • a biasing means such as a torsion spring is provided at the hinge of the toe portion 121 and the tongue portion 125 to bias the tongue portion 125 toward the front so as to be in an open state
  • the tongue portion 125 automatically advances, i.e., rotates toward the direction of the toe, allowing the space for insertion or removal of the inner boot.
  • the upper 120 also includes a heel portion 124 that is fixedly disposed on the sole 110 to provide support for the inner boot. That is, the heel portion 124 is fixed in both the open state and the closed state, and in the closed state, the heel portion 124 is superposed on the upper right portion 122 and the upper left portion 123 of the upper. .
  • a fixing means is provided.
  • the securing means includes a locating strip 1241 disposed on the heel portion 124, the locating strip 1241 being disposed along the heel portion 124 and from the locating strip 1241 at predetermined intervals in opposite directions
  • a plurality of positioning grooves 1242 are formed.
  • a corresponding plurality of protrusions 1221 and 1231 are provided on the rear side edge of the upper right portion 122 and the upper left portion 123 of the upper.
  • the plurality of protrusions 1221 and 1231 are respectively engaged into the positioning grooves 1242, thereby preventing the right side portion 122 and the upper of the upper.
  • the left side portion 123 of the face is shifted up and down.
  • the securing means further comprises a plurality of locating pockets 1211 disposed on the edge of the toe portion 121, corresponding to the locating pockets 1211, in the upper right portion 122 of the upper and the left portion 123 of the upper
  • a plurality of protrusions 1222 and 1232 are respectively disposed on the front side edge, and when the upper right side portion 122 and the upper left side portion 123 are closed, the protrusions 1222 and 1232 are respectively engaged into the positioning pockets 1211, thereby preventing The upper right portion 122 and the upper left portion 123 of the upper are offset up and down.
  • the boot 200 includes a variety of soft padding materials to ensure insulation, water resistance and comfort.
  • the sole of the boot can be made of a harder rubber or synthetic material so that the boot can be worn alone to walk on snow or on the road.
  • grooves 201 are formed on both sides of the sole of the inner boot 200, and correspondingly, the upper right portion 122 and the upper of the upper of the outer boot 100 At corresponding positions of the lower portion of the side portion 123, ribs 1222 and 1223 are provided, and the ribs 1222 and 1223 will be pressed into the groove 201 when the upper right portion 122 and the upper left portion 123 are closed. Thereby, the inner boot 200 is prevented from moving inside the outer boot 100.
  • bosses 1238 and 1228 are formed on the inner side of the upper left side portion 123 and the upper right side portion 122 of the outer boot so that when the upper left side portion 123 and the upper right side portion 122 are closed, The bosses 1238 and 1228 press against the sole of the inner boot to prevent displacement of the inner boot.
  • a ridge may be formed on the sole surface of the inner boot, the rib being insertable into a space formed in the frame of the sole of the outer boot, thereby further preventing The boot is active in the outer boot.
  • the locker 130 includes a fixing piece 1 which is disposed inside the upper right portion 122 of the outer boot 100 and which is interposed with the lock sleeve 2 provided on the outer side of the right side portion 122 of the upper.
  • the material of the right side portion of the upper is fastened to the locking sleeve 2 by, for example, rivets or screws, thereby securing the locking sleeve 2 to the right side portion of the upper.
  • the bottom of the fixing piece 1 and the locking sleeve 2 are respectively provided with a plurality of (three in the drawing) holes 12, 23 through which rivets or screws (not shown) pass.
  • the hole and the material of the right side portion 122 of the upper are riveted, thereby fixing the locking sleeve 2 to the right side portion of the upper.
  • the fixing piece 1 further includes a through hole 11 at its center.
  • the bottom of the inner side of the locking sleeve 2 is provided with an annular boss 23, and a key groove 24 is provided inside the boss 23, and a center of the bottom of the locking sleeve 2 is further provided with a through hole 22.
  • the main shaft 20 is formed at its one end with two projections 21 which can be inserted into the above-described key groove 24, thereby preventing the main shaft 20 from rotating.
  • Screws (not shown) are threaded from the side of the fixing piece 1 through the through hole of the fixing piece 1, the material of the right side portion of the upper, and the through hole 22 of the bottom of the locking sleeve 2 into the thread of the end of the main shaft.
  • the spindle 20 is thereby fixed to the locking sleeve 2 and the spindle 20 is rendered non-rotatable relative to the locking sleeve 2.
  • the main shaft 20 includes a first diameter portion 22, a second diameter portion 23, a rib 24, a third diameter portion 25, and an end cap 26.
  • the reel 3 is concentrically disposed with the locking sleeve 2 and disposed in the locking sleeve 2, and the reel 3 is rotatably sleeved on the first diameter portion 22 of the main shaft 20.
  • This reel 3 can be rotated to entrain the locking wire 140 when needed.
  • the reel 3 includes two rope grooves 31 and 32 on its outer circumference, and the two ends of the locking wire 140 are respectively fixed in the two rope grooves 31, 32, and thus with the reel 3 Rotate to tighten or release the locking wire 140.
  • a ratchet 21 is formed on the edge of the lock sleeve 2, and a ring-shaped ratchet 33 is also provided on the outer end surface of the reel 3, and the reel 3 is accommodated in the lock sleeve.
  • the ratchet 21 and the ratchet 33 are substantially in the same plane.
  • the ratchet teeth 33 on the reel 3 and the ratchet teeth 21 on the edge of the locking sleeve 2 can be inclined at opposite angles.
  • the clutch member 5 is rotatably and axially slidably disposed on the main shaft 20, specifically, the clutch member 5 has a central through hole 53, and the main shaft 20 penetrates into the center through hole 53, so that the clutch member 5 can be driven from the main shaft
  • the second diameter portion of 20 slides over the rib 24 to the third diameter portion 25 and vice versa.
  • the clutch member 5 is provided with a pawl 51 on the first end face facing the reel 3, the pawl 51 being disposed at a position corresponding to the position of the ratchet 33 on the reel 3 In order to be able to mesh with the ratchet teeth 33.
  • a pawl piece 4 see Fig.
  • the pawl piece 4 has a diameter similar to that of the locking sleeve 2, and is provided with four pawls 41 on its outer periphery, which can engage with the ratchet teeth 21 of the locking sleeve 2. .
  • the pawl 41 and the pawl 51 are respectively disposed on the pawl piece 41 and the clutch member 5 and then the pawl piece 41 is mounted to the clutch member 5, according to the present invention, It is also possible to omit the pawl piece, but to form the two pawls 41 and 51 directly on the clutch member 5, which is also within the scope of the invention.
  • the clutch member 5 forms a passage 52 at equal intervals along the outer circumference, the passage 52 being separated from the clutch
  • the outer peripheral surface of the member 5 extends in the radial direction to the center through hole 53 of the clutch member 5.
  • a total of six channels 52 are provided.
  • a positioning mechanism is installed in every other channel 52, that is, three channels equally spaced in the circumference, and the positioning mechanism includes balls 61.
  • the spring 62 and the top wire 63 are fixed to the passage 52 by screws, for example, and the ball 61 is pressed against the outer circumference of the main shaft 20 by the spring 62, thereby determining the position of the clutch member 5 on the main shaft 20.
  • the ball 61 compresses the spring 62 as it passes over the rib 24 of the main shaft, and after passing the cam 24, the spring 62 recovers. This gives the feeling of " ⁇ ".
  • the clutch member 5 is further provided with a locking mechanism comprising a locking system and a locking ring 8 disposed in the other three passages 52 not occupied by the positioning mechanism, the locking system including the inner ball 71 and the lock
  • the pin 72 and the outer ball 73 as shown in Fig. 13, have a ring-shaped locking ring 8 that fits over the outer circumference of the clutch member 5 and is movable between a locked position and an unlocked position.
  • the locking ring 8 in the locked position, the locking ring 8 is fitted over the clutch member 5 and the locking surface 81 of the locking ring 8 is located outside the outer ball 73 and prevents the locking system from following the passage 52.
  • the clutch member 5 is also coupled to the handle 30 (see FIG. 14) by a screw (not shown), and the lock ring is disposed between the clutch member 5 and the handle 30.
  • the handle 30 is provided with a leaf spring 9 on the inner side, that is, on the side facing the clutch member, which biases the lock ring 8 toward its locked position.
  • the handle 30 includes three blade-like handles 31 to facilitate gripping by the skier.
  • a rocker 32 may be provided to facilitate shaking the handle 30.
  • the spindle 20 also includes an end cap 26 to prevent the various components disposed on the spindle 20 from being disengaged from the spindle 20.
  • the skier can insert the inner boot into the outer boot.
  • the skier can slide the clutch member 5 to the locked position, that is, slide to the main shaft 20.
  • the second diameter portion is, for example, rotated in the first direction by the handle 30.
  • the lock ring 8 is biased by the leaf spring 9 to the lock position (see FIGS. 15A and 15B), the clutch member 5 is on the second diameter portion of the main shaft 20, and the pawl 51 and the reel 3 of the clutch member 5 are engaged.
  • the ratchet teeth 33 are engaged, and the pawl 41 on the pawl piece 4 meshes with the ratchet teeth 21 of the lock sleeve 2.
  • the pawl 51 drives the reel 3 to rotate in the first direction, but the pawl 41 is in the ratchet of the locking sleeve 2. Slide on 21 without being stuck. Thereby, the rotating reel 3 wraps the locking wire 140 to tighten the upper right portion 122 of the outer boot 100 and the upper left portion 123 to the closed state. Since the pawl 41 is engaged with the ratchet 21 of the lock sleeve 2, even if the skier releases the handle 30, the clutch member 5 can be prevented from rotating in the second direction opposite to the first direction, thereby preventing the winding. The wheel 3 is rotated in the second direction to release the locking wire 140.
  • the present invention is not limited thereto.
  • the locking ring 8 can be configured to rotate between a locked and unlocked position to lock and unlock the locker.
  • a locker according to another embodiment of the present invention will be described below with reference to the drawings, in which the same or similar elements as those of the foregoing embodiment are identified by the same reference numerals, and repeated description is omitted. .
  • Figure 17 is an exploded perspective view showing the locker according to the second embodiment of the present invention.
  • Figure 18 is a perspective view of the lock ring.
  • the locker shown in Fig. 17 is substantially the same as the locker shown in Fig. 8, except that the lock ring 8' is a lock ring of a rotary type, therefore, only the differences of the second embodiment will be described in detail below. .
  • the fixing piece 1 is formed in a sleeve shape, and the locking sleeve 2 is inserted into the fixing sleeve 1, and the locking sleeve 2 cannot be restrained by the boss. Rotate.
  • Two recesses are provided on the circumferential wall of the fixing sleeve 1 to allow the tensioning wire to enter and exit, and a reinforcing ring 4 is also provided, which is fastened on the fixing sleeve 1 to close the recess And strengthen the structure of the fixing sleeve 1.
  • the lock ring 8' has a substantially clover shape and has a circular opening in the middle such that the lock ring 8' is fitted over the outer circumference of the clutch member 5 and is rotatable around the outer circumference of the clutch member 5.
  • a plurality of (three in the drawing) grooves 81 are formed on the circumference of the circular opening, and on the outer peripheral surface of the clutch member 5 when the lock ring 8' is fitted over the clutch member 5.
  • a cylindrical boss (not labeled) can be inserted into the recess 81, whereby the cylindrical boss can move within the recess 81 as the locking ring 8' rotates, thereby limiting the range of rotation of the locking ring 8'. .
  • a plurality of evenly spaced cam grooves 82 are formed on the circumference of the locking ring 8', and the locking member 5 is locked as the locking ring 8' rotates.
  • the outer ball 73 of the system can slide along the cam groove 82.
  • a plurality of bosses 83 are also formed on the circumference of the circular opening. After the locking ring 8' is fitted over the outer circumference of the clutch member 5, the boss 83 faces the handle 30, and the corresponding position of the handle 30 also forms a convex shape.
  • a table (not shown) is provided to provide a spring 84 between the boss of the handle and the boss of the locking ring 8' which biases the locking member toward the locked position.
  • Fig. 19 shows the locking ring 8' in a locked position in which the locking ring 8' is held by the cam groove 82 at the periphery of its circular opening by the bias of the spring 84.
  • the shallowest position abuts the locking position of the locking system of the clutch member 5, so that the inner ball 71, the locking pin 72 and the outer ball 73 of the locking system are abutted and cannot move outward, thereby making the clutch member 5 unable to follow
  • the spindle 20 is moved as explained with reference to the previous embodiment.
  • the outer ball 73 of the lock system is slid along the cam groove 82 of the lock ring 8' to enter the deepest portion of the cam groove 82.
  • the inner ball 71, the lock pin 72 and the outer ball 73 of the locking system can be moved outward, releasing the latching of the clutch member 5, whereby the clutch member 5 can be along as explained with reference to the foregoing embodiment.
  • the spindle 20 is moved such that the locker is released.
  • the handle 30 is circular and includes, for example, three spokes 31.
  • a folding handle 311 is included on one of the spokes 31, and the folding handle 311 is coupled to a handle 31 of the handle 30 by a hinge shaft, and a rocker 312 is disposed at a free end of the folding handle 311, and the handle is folded when not in use.
  • the 311 can be folded onto the handle 31 of the handle 30, and the rocker 312 can be inserted into the hole formed in the handle 31 to avoid interference with other objects.
  • the folding handle 311 can be deployed and the handle 30 can be rotated by the rocker 312.
  • the folding handle 31 By adopting the folding handle 311, on the one hand, it can be folded into the handle 30 when not in use, so as not to interfere with external objects (or wires, etc.), and on the other hand, can be deployed outside the handle 30 during use to increase the rotating handle.
  • the torque of 30 makes it easy to close the outer boots of the ski boots.
  • FIG. 21 is an exploded perspective view of a locker according to a third embodiment of the present invention
  • FIGS. 22A and 22B are perspective views of two angles of view of the take-up tooth cover 4 in the locker
  • FIG. 23 is a perspective view of the locker.
  • Fig. 24 is a cross-sectional view showing the locker in a locked state
  • Fig. 25 is a cross-sectional view showing the locker in an unlocked state.
  • the locker includes: a base 1 which is fixed to one side of the upper by, for example, a rivet or the like.
  • the base 1 is a closed cylindrical shape with an open edge.
  • the inner peripheral surface is provided with a ratchet 11; a spindle 21 fixed to the bottom wall of the base by a fixing screw 20 and perpendicular to the bottom wall of the base; the reel 3 rotatably Disposed on the main shaft 21 and housed in the base 1; the retracting tooth cover 4 is fastened on the retracting wheel 3, and is rotatably and axially movably sleeved on the main shaft 21; 8.
  • the receiving handle 8 is rotatably fitted over the main shaft 21; a locking cap 22 is coupled to an end of the main shaft 21 opposite to the end to which the fixing screw 20 is engaged, and prevents the main shaft
  • the reel 3, the take-up tooth cover 4, and the unlocking handle 8 provided on the 21 are disengaged from the main shaft 21, and the handle 30 is connected to the take-up reel cover 4, for example, by a screw 91.
  • the reel 3 has a bobbin shape, and includes a winding groove 31 formed on the outer peripheral surface and teeth 32 formed on the outer side surface of the reel 3 (the side away from the ski boot).
  • the take-up tooth cover 4 is substantially cap-shaped and is fastened to the opening of the base 1, and a surface of the inner side thereof (ie, the side facing the ski boot) is provided with a boss 44, which is convex.
  • the surface of the table 44 is formed with teeth 42.
  • the teeth 42 can be engaged with the teeth 32 of the reel 3, thereby driving the reel 3 to rotate, and in addition, at the boss A plurality of positions of the outer circumference of 44 (three positions are shown in the drawing), recesses 45 are formed, and ratchet teeth 6 are respectively disposed in the recesses 45, and are biased outward by the springs 7, so that the catching teeth cover 4 is engaged
  • the ratchet teeth 6 respectively engage the ratchet teeth 11 of the base 1 to form a one-way ratcheting structure.
  • the ratchet teeth 11 of the base 1 are oriented such that when the take-up tooth cover 4 is rotated relative to the base 1 in a first direction (e.g., clockwise), the ratchet 11 presses the ratchet teeth 6 such that the ratchet teeth 6 overcome The biasing force of the spring 7 is retracted into the recess 45, so that the take-up tooth cover 4 can be rotated relative to the base 1; and when the take-up tooth cover 4 is opposite to the base in a second direction opposite to the first direction (for example, counterclockwise) When the direction is rotated, the ratchet 11 engages with the ratchet 6 by the biasing force of the spring 7, thereby preventing the take-up tooth cover 4 from rotating relative to the base 1.
  • a first direction e.g., clockwise
  • the ratchet 11 presses the ratchet teeth 6 such that the ratchet teeth 6 overcome
  • the biasing force of the spring 7 is retracted into the recess 45, so that
  • a surface of the outer side of the take-up tooth cover 4 (the side away from the ski boot) is provided with a projection 41 on which the lock catch spring 5 is sleeved.
  • the lock catcher spring 5 is a substantially elliptical ring, and its diameter in the minor axis direction is much smaller than the diameter in the long axis direction.
  • the outer circumference of the take-up tooth cover 4 is further provided with three lugs 43, and each of the lugs 43 is formed with a threaded hole for engaging the fixing screw 91, and the handle 30 and the take-up tooth cover 4 are connected together, so that the handle 30 can be Rotate together with the take-up tooth cover 4.
  • an unlocking handle 8 is further provided around the main shaft 21, as shown in Fig. 23, the unlocking handle 8 includes a central disc 81 and three extending outward from the central disc 81 at even intervals in the radial direction. a branch 82, the outer end surface of the three branches 82 is provided with a texture 821 for easy gripping, and on the inner surface of the central disc 81 of the unlocking handle 8, oppositely disposed two unlocking projections 83 are assembled After the locker is inserted, the unlocking projection 83 is inserted inside the lock circlip 5 of the substantially elliptical ring.
  • the lock cap 22 is coupled to the outer end of the main shaft 21, thereby preventing the reel 3, the take-up tooth cover 4, and the unlocking handle 8 from being detached from the main shaft 21.
  • the lock cap 22 includes a small diameter portion 221 and a large diameter portion 222, wherein the small diameter portion 221 is inserted into the inner side of the oblong ring of the lock retaining spring 5, and in the initial state, the short axis of the lock retaining spring 5
  • the diameter of the direction is smaller than the diameter of the large diameter portion 222, thereby abutting against the end face of the large diameter portion 222.
  • Fig. 24 shows the locker in a locked state.
  • the take-up tooth cover 4 is fastened to the opening of the base 1, and the teeth 42 of the take-up tooth cover 4 are engaged with the teeth 32 of the reel 3, and at the same time, the one-way provided on the take-up tooth cover 4
  • the ratchet 6 meshes with the ratchet 11 of the base 1, and at this time, since the lock retaining spring 5 is in the initial state, the diameter of the lock retaining spring 5 in the minor axis direction is smaller than the diameter of the large diameter portion 222 of the lock cap 22,
  • the large diameter portion 222 of the latched cap 222 prevents the outer side from moving, thereby maintaining the engagement of the take-up tooth cover 4 with the reel 3 and with the base 1, in this state, by the direction of the take-up (for example Turning the handle clockwise), allowing the take-up tooth cover 4 to rotate relative to the base 1, and driving the reel 3 to rotate in the wire-receiving direction, thereby
  • the skier When the skier, for example, wants to take off the ski boot, it needs to place the locker in an unlocked state to release the pull wire, in which case the skier rotates the unlocking handle 8, and the unlocking projection 83 of the unlocking handle 8 is locked
  • the inner side of the retaining ring spring 5 is rotated to open the lock retaining spring 5 such that the opening in the short-axis direction of the lock retaining spring 5 is larger than the diameter of the large-diameter portion 222, thereby preventing axial movement of the take-up tooth cover 4 from being stopped.
  • the take-up tooth cover 4 can be moved to the outside, so that the teeth 42 of the take-up tooth cover 4 are disengaged from the teeth 32 of the reel 3, so that the reel 3 can be freely rotated, and by means of the right side portion 122 of the upper
  • the force separating the spring from the left side portion 123 of the upper, the upper right portion 122 of the upper and the left side portion 123 of the upper are rotated to an open state, and the skier can easily disengage the inner boot 200.
  • the ski boot is also provided with a controller that includes or is communicatively coupled to the sensor.
  • the sensor is disposed at a position on the inner side of the ski boot and in contact with the skier's foot artery when the skier puts on the ski boot, thereby obtaining signals indicating the vital signs of the skier, such as heartbeat, blood pressure, body temperature, etc., and will obtain The signal is sent to the controller.
  • the controller determines the state of the skier based on the signals obtained by the sensor. For example, the controller can compare the signal obtained by the sensor with a preset allowable range to determine if one or more of the skier's heartbeat, blood pressure, and body temperature are within an allowable range, and The controller issues an alarm signal when it is determined that one or more of the skier's heartbeat, blood pressure, and body temperature are outside the allowable range.
  • the alarm signal includes, for example, a signal such as sound, light, or the like.
  • the controller may be internally or connected, for example, when the comparison determines that one or more of the skier's heartbeat, blood pressure, and body temperature are outside the allowable range
  • the communication module sends a distress or alarm signal to the designated location.
  • the transmission may be performed over a wireless network such as Wifi, NFC, Bluetooth, 4G or 5G.
  • the ski boot may be provided with a tilt sensor to determine the orientation of the ski boot and thereby determine the pose of the skier, and the controller when the tilt angle of the ski boot exceeds a certain threshold for a predetermined time The sensor is triggered to sense a signal indicative of the skier's vital signs.
  • the controller may determine the state of the skier based on a signal obtained from the sensor indicating the vital signs of the skier, and divide the state of the skier into, for example, four categories, for example, the first type is a critical state, In this state, the life of the skier is greatly threatened and needs immediate treatment.
  • the controller controls the communication module to send an emergency distress signal to an emergency contact at a designated place, such as a rescue station and/or a skier; the second type is an emergency state.
  • the controller can First, the distress signal is not sent, and the state of the skier is determined here after a certain time delay, and when the two states indicate that the skier's vital signs are dangerous, the distress signal is sent to the designated place; the fourth type is the self-recovery state.
  • the controller can not send the distress signal, but wait for the skier to recover itself, at the same time, the controller
  • the skier's vital signs may be maintained for detection, and in addition or alternatively, the controller may trigger a rescue device (eg, a warming device), such as provided on a ski suit or the like, to speed up the skier's self-healing.
  • a rescue device eg, a warming device
  • the ratchet of the locking sleeve is in the opposite direction to the ratchet of the reel, so that the reel can only be driven in one direction and locked in the other direction.
  • the function, but in fact, the directions of the two ratchets can be the same, and the pawls that respectively cooperate with the two ratchets can be in opposite configurations, thereby achieving the same unidirectional drive function.

Abstract

一种滑雪靴，包括外靴（100）和内靴（200），外靴（100）包括鞋底（110）和鞋面（120），鞋底（110）是整体的，鞋面（120）包括鞋面右侧部分（122）和鞋面左侧部分（123），鞋面右侧部分（122）和鞋面左侧部分（123）铰接在鞋底（110）上以相对于鞋底（110）能够在打开状态和闭合状态之间转动，外靴（100）还包括锁紧器（130）和锁紧线（140），锁紧线（140）在鞋面（120）的多个位置处环绕鞋面（120）并且能够被缠入锁紧器（130）以将鞋面右侧部分（122）和鞋面左侧部分（123）保持在闭合状态，并且能够从锁紧器（130）放出，以允许鞋面右侧部分（122）和鞋面左侧部分（123）旋转至打开状态。由此，可以便于滑雪者穿入和脱开外靴（100）。另外，滑雪靴还设置有生命检测系统，以检测滑雪者的生命体征，在危急时自主发出求助信号。

Description

滑雪靴 技术领域
本公开内容涉及一种滑雪靴，并尤其是，涉及一种方便滑雪者穿着和脱去并设置有生命检测系统的滑雪靴。
背景技术
滑雪靴是滑雪运动必备的装备，但是，传统的滑雪靴比较笨重，并且使得穿着滑雪靴的滑雪者行动不便。因此，存在一种提供便于滑雪者穿着和脱去的滑雪靴的需求。
在本申请人的在前申请PCT/CN2017/076921中，提出了一种包括可分开的外壳的滑雪靴。该在先申请通过引用全部结合于此。
要指出的是，上述内容并不因为包括在本部分中而被承认为或视为现有技术。
发明内容
本公开涉及一种方便滑雪者穿着和脱开的滑雪靴，该滑雪靴在穿着者发生危险(摔倒)时，能够及时启动生命监测系统，并将监测数据通过无线信号及时发送到指定位置，例如救援中心、穿着者的紧急联系人、或亲属等。
根据本发明的一个方面，提供了一种滑雪靴，包括外靴和内靴，所述外靴包括鞋底和鞋面，所述鞋底保持完整，所述鞋面包括鞋面右侧部分和鞋面左侧部分，所述鞋面右侧部分和鞋面左侧部分铰接在所述鞋底上以相对于所述鞋底能够在打开状态和闭合状态之间转动，所述外靴还包括锁紧器和锁紧线，所述锁紧线在所述鞋面的多个位置处环绕所述鞋面并且能够被缠入所述锁紧器以将所述鞋面右侧部分和所述鞋面左侧部分保持在所述闭合状态，并且能够从所述锁紧器放出，以允许所述鞋面右侧部分和所述鞋面左侧部分旋转至所述打开状态。
利用本发明，通过使鞋面左侧部分和鞋面右侧部分可以相对于鞋底向外张开以允许将内靴轻易地从外靴中脱出和穿入，方便滑雪者行走。并且，在需要时，可以轻易将内靴穿入到外靴中，并锁紧外壳，从而如同普通滑雪靴一样使用。
其中，所述鞋面还包括鞋尖部分和鞋跟部分，所述鞋跟部分设置有多个定位槽或肋，所述鞋面右侧部分和所述鞋面左侧部分在相对应位置设置有突起或凹槽，在所述鞋面右侧部分和所述鞋面左侧部分处于所述闭合状态时，所述定位槽或肋分别接合所述突起或凹槽。
其中，所述鞋尖部分设置有多个定位凹坑，所述鞋面右侧部分和所述鞋面左侧部分在相对应位置设置有多个突起，在所述鞋面右侧部分和所述鞋面左侧部分处于闭合状态时，所述定位突起分别接合到所述定位凹坑中。
利用鞋跟部分处设置的定位肋、鞋尖部分设置的定位凹坑和鞋舌部分设置的锯齿纹中的任一种或它们的任意组合，可以增加滑雪靴的外靴的侧向、前后稳定性。
其中，在所述鞋舌部分与所述鞋尖部分的铰接处设置有偏压装置，以将所述鞋舌部分向外偏压。优选地是，该偏压装置可以是扭转弹簧。
其中，在所述鞋面右侧部分和所述鞋面左侧部分分别与所述鞋底铰接的位置处还设置有偏压装置，所述偏压装置分别将所述鞋面右侧部分和所述鞋面左侧部分朝向打开状态偏压。优选地是，该偏压装置是扭转弹簧。
其中，所述锁紧器包括：固定在所述鞋面右侧部分或鞋面左侧部分上的主轴；
可旋转地设置在主轴上的绕线轮，所述锁紧线可缠绕在所述绕线轮上；
离合件，所述离合件可转动地设置在所述主轴上，并可以在锁止位置和解锁位置之间沿所述主轴移动，在所述锁止位置，所述离合件与所述绕线轮接合，以在第一方向上驱动绕线轮转动，但是阻止绕线 轮在与第一方向相反的第二方向上转动；以及
手柄，所述手柄与所述离合件相连接，以驱动所述离合件转动所述绕线轮。
其中，所述锁紧器还包括：锁止套筒，所述锁止套筒相对于所述鞋面右侧部分或鞋面左侧部分保持固定，并同心围绕所述绕线轮，
其中，所述锁止套筒和所述绕线轮分别设置有棘齿，所述离合件设置有在锁止位置分别与所述锁止套筒和所述绕线轮接合的第一棘爪和第二棘爪；并且
其中，所述锁止套筒的棘齿与所述绕线轮的棘齿沿相反方向设置或所述第一棘爪与所述第二棘爪沿相反方向设置。
其中，所述锁紧器还包括安装在所述离合件上的棘爪片，所述第一棘爪设置在所述棘爪片上。
其中，所述主轴包括第二直径部分、第三直径部分和设置在所述第二直径部分和第三直径部分之间的凸棱，所述凸棱具有大于所述第二直径部分和第三直径部分的直径，其中，在锁止位置，所述离合件位于所述主轴的第二直径部分上，而在所述解锁位置，所述离合件位于所述主轴的第三直径部分上。
其中，所述离合件还设置有定位机构，以确定所述离合件在所述主轴上的位置。
其中，所述定位机构包括沿径向设置在所述离合件内的滚珠以及将滚珠偏压在所述主轴上的偏压装置。
其中，所述离合件还设置有锁止机构，以将所述离合件锁止在所述锁止位置。
其中，所述锁止机构包括沿径向设置在所述离合件内的内滚珠、锁销和外滚珠以及可套在所述离合件外周上的锁止环，其中，所述锁止环能够在锁止位置和解锁位置之间移动，在所述锁止位置，所述锁止环阻止所述内滚珠、锁销和外滚珠沿径向向外移动而越过所述凸棱，而在解锁位置，所述阻止被取消。
所述锁止环在锁止位置和解锁位置之间的移动可以是沿着所述主轴的平移滑动，或者可以是锁止环在锁止位置和解锁位置之间的转动滑动，即，通过转动而使得锁止环从锁止位置向解锁位置运动，反之亦然，从而实现锁止和解锁的切换。
其中，所述锁紧器还包括设置在所述手柄上的偏压弹簧，所述偏压弹簧将所述锁止环朝向所述锁止位置移动。
利用上述结构，可以在缩小锁紧器的体积的同时保持锁紧器便于操作的优点，同时为外靴提供美观的外观。
所述滑雪靴还设置有控制器和传感器，所述传感器被构造成感测表示穿着所述滑雪靴的滑雪者的生命体征的信号，所述控制器被构造成接收所述传感器感测的信号并基于该信号确定所述穿着者的生命状态。
其中，所述控制器还被构造成基于所述传感器感测的信号将所述滑雪者的生命状态确定为多个分类中的一个分类。
其中，所述生命体征包括滑雪者的心跳、血压、体温中的一项或多项。
其中，所述控制器还被构造成在确定所述滑雪者的生命状态为危急的情况下，向指定地点发出求救信号。
其中，所述指定地点包括多个指定地点。
其中，所述求救信号包含指示所述滑雪者的生命体征的信号。
其中，所述控制器还被构造成在确定所述滑雪者的生命状态为可自行恢复的情况下，不向指定地点发出求救信号且/或触发救助设备。
通过根据本发明的滑雪靴，可以在滑雪者出现危险时，例如在摔倒时，自主地向指定地点发送求救信号，提高了滑雪者的安全性。
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1A和1B是示出根据本公开内容的一个实施例的滑雪靴的两个侧视图，其中，滑雪靴处于闭合状态且省略的内靴；
图2是示出图1所示的滑雪靴的外靴的分解视图；
图3是从与图2不同的角度示出图1所示的滑雪靴的外靴的分解视图；
图4是示出沿图1B所示的A-A剖开的滑雪靴的视图；
图5A至5C分别是示出内靴的侧视图、沿着图5A的线A-A截取的剖视图和图5B中圆圈所示位置的细节图；
图6A和6B是示出滑雪靴的外靴处于打开状态的不同角度的透视图；
图7是从不同角度示出正在闭合过程中的滑雪靴的透视图；
图8是示出用于图1的滑雪靴的锁紧器的分解透视图；
图9A和图9B是示出图8所示的锁紧器中的主轴的侧视图和透视图；
图10是示出图8的锁紧器中的锁紧套筒的透视图；
图11是示出图8的锁紧器中的绕线轮的透视图；
图12A至12C是示出图8的锁紧器中的离合件的透视图、侧视图和沿着图12B中的A-A的剖视图；
图13是示出图8的锁紧器中的锁止环的透视图；
图14是示出图8的锁紧器中的手柄的透视图；
图15A至15C是分别示出图8的锁紧器处于锁止状态的示意图；
图16A至16C是分别示出图8的锁紧器处于解锁状态的示意图；
图17是示出根据本发明另一实施例的锁紧器的分解透视图；
图18A和18B是示出图17所示的锁紧器中的锁止环的视图；
图19是示出图17所示的锁紧器处于锁止位置的剖开俯视图；
图20是示出图17所示的锁紧器处于解锁位置的剖开俯视图；
图21是根据本发明第三实施例的锁紧器的分解透视图；
图22A和22B是锁紧器中收线齿盖的两个视角的透视图；
图23是锁紧器的解锁手柄的透视图；
图24是示出该锁紧器在锁止状态的剖视图；以及
图25是示出该锁紧器处于解锁状态的剖视图。
具体实施方式
下面参照附图详细描述根据本发明的优选实施方式。要指出的是，该描述仅仅出于举例说明的目的而非限制，并且，本领域技术人员将明白本发明可以以多种方式来实施，而不应局限于在此描述的优选实施方式。
在下面的描述中，“前”、“后”、“左”、“右”等方向性术语是在滑雪靴的右靴在如图1所示放置时，向前方向是指从鞋跟向鞋尖的方向，向后方向与向前方向相反，向内或内侧分别表示朝向鞋内侧的方向，即在穿着者穿入鞋时，与鞋的与穿着者的脚接触的一侧，以及向外或外侧是指从鞋内侧指向鞋外的方向，也就是，当穿着者穿入鞋时，背离穿着者的脚的一侧。左向是指向左靴的方向，而右向是与左向相反的方向。当然，这些限定仅仅为了更好理解本发明的目的，本发明并不局限于此。另外，在本申请中，以滑雪靴的右靴为例进行描述，但是，可以理解，作为滑雪靴包括左靴和右靴，左靴为右靴的镜像，具有相镜像的结构，因此同样的描述可以等同地应用于滑雪靴的左靴。
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。
滑雪靴包括外靴100和内靴200，其中，如图1所示，滑雪靴的外靴100包括鞋底110、鞋面120、设置在鞋面120上的锁紧器130和绕鞋面多个位置缠绕的锁紧线140。
鞋底110包括鞋底框架1101和防滑块1102，该防滑块1102固定到鞋底框架1101上，由此，使得鞋底110能够满足在雪地行走的防滑要求，并提高了鞋底的强度和耐磨性。
鞋面120包括鞋尖部分121、鞋面右侧部分122、鞋面左侧部分123、鞋跟部分124和鞋舌部分125，其中，如图所示，例如，锁紧器130可以设置在鞋面右侧部分122上并位于大致中间高度位置以便于滑雪者操作。
如图所示，鞋面右侧部分122和鞋面左侧部分123二者在其底部铰接于鞋底110上，由此，可以相对于鞋底110打开和闭合，如在图1中示出了外靴100处于闭合状态，在该状态下，滑雪者可以将滑雪靴卡扣在滑雪板上以如同普通滑雪靴一样进行滑雪运动；并如图6A和6B所示，外靴100处于打开状态，在该状态下，鞋面右侧部分122和鞋面左侧部分123相对于鞋底向外张开一定角度，以允许滑雪者将内靴穿入外靴或者从外靴中脱出内靴，由此，例如，在滑雪者从休息区前往雪道的路程中，滑雪者可以穿着内靴并手持或以其他方式携带外靴。由于内靴相比于外靴比较柔软，因此，滑雪者可以如同穿着普通鞋一样自由活动，而在到达雪道时，滑雪者可以在外靴100处于打开状态时将穿着内靴的脚插入外靴中，由此，可以卡入雪板而进行滑雪。而在结束滑雪或者滑雪中途需要暂时离开雪道时，滑雪者可以简单地将外靴置于打开状态并将穿着内靴的脚从外靴中抽出，由此，可以方便地进行其他活动。
如图3所示，在鞋底110的两侧还设置有铰链部分1226和1236，并且在鞋面右侧部分122和鞋面左侧部分123的底端相应地设置有铰链部分1227和1237，并且设置有铰链轴1226和1236，该铰链轴将所示鞋面右侧部分122和鞋面左侧部分123的铰链部分1227和1237与鞋底110上设置的铰链部分1226和1236连接，由此构成鞋面左侧部分和鞋面右侧部分的铰接连接。
参照图3，为了促进鞋面左侧部分123打开，优选地是，设置有分 开弹簧1234，该分开弹簧1234设置在鞋面左侧部分123与鞋底110相铰接的位置附近，将鞋面左侧部分123朝向打开状态偏压。同样地，在鞋面右侧部分122的相对应位置处，也设置有分开弹簧1224。
所述鞋面右侧部分122和鞋面左侧部分123可以通过铰链连接于鞋底110，但是本发明并不局限于此，本领域技术人员可以构想到任何其他手段将鞋面右侧部分和鞋面左侧部分铰接连接于鞋底110，使得鞋面右侧部分和鞋面左侧部分可以相对于鞋底110处于打开状态和闭合状态。
为了将鞋面右侧部分122和鞋面左侧部分123保持在闭合状态，根据本发明，还设置了锁紧器130和锁紧线140。如图所示，锁紧线140从锁紧器130中的绕线轮(将在下面描述)开始，围绕鞋面右侧部分122和鞋面左侧部分123的多个位置缠绕，并最终回到并缠绕在锁紧器130中的绕线轮(将在下面描述)上。由此，通过转动锁紧器130的绕线轮，可以将锁紧线140拉紧，并由此通过锁紧线140紧紧缠绕鞋面右侧部分和鞋面左侧部分而将鞋面右侧部分和鞋面左侧部分保持在闭合状态。为了在鞋面右侧部分和鞋面左侧部分的多个位置上引导锁紧线140并防止锁紧线打结或者锁紧线140与其他物体干涉(例如，刮在滑雪杖上等)，在鞋面右侧部分122和鞋面左侧部分123上还设置有导线管141，该导线管141可以与鞋面右侧部分122或鞋面左侧部分123一体形成，例如，在鞋面的材料内形成通道，或者为单独零件并另外固定到鞋面110上。
鞋面120还包括鞋尖部分121，该鞋尖部分121上铰接有鞋舌部分125，该鞋舌部分125可以在向前和向后方向上绕其与鞋尖部分121相铰接的下端转动，由此，在闭合状态时，鞋舌部分125可以叠置在鞋面右侧部分122和鞋面左侧部分123之下，并且在打开状态时，鞋舌部分125向前转动，为内靴插入或脱出提供更大的空间。另外，优选地是，在鞋尖部分121和鞋舌部分125的铰接处设置有偏压装置(未示出)，如扭转弹簧，以将鞋舌部分125朝向前方偏压，以便在打开 状态时，鞋舌部分125自动向前，即朝向鞋尖方向转动，让出内靴插入或脱出的空间。
鞋面120还包括鞋跟部分124，该鞋跟部分124固定地设置在鞋底110上，为内靴提供支撑。也就是说，该鞋跟部分124在打开状态和闭合状态都是固定不动的，并且在闭合状态，该鞋跟部分124叠置在鞋面右侧部分122和鞋面左侧部分123之下。
由于在滑雪过程中，尤其在滑雪者做一些动作或者转弯等时，滑雪靴会经受相当大的侧向力，这种侧向力将趋于使鞋面右侧部分和鞋面左侧部分相对于鞋跟部分等偏移，例如，在上下方向上偏移。为了克服这种问题，并在鞋面右侧部分122和鞋面左侧部分123闭合时保持鞋面右侧部分122和鞋面左侧部分123的位置，根据本实施例，设置有固定装置。
如图3清楚示出的，该固定装置包括设置在鞋跟部分124上的定位条1241，该定位条1241沿着鞋跟部分124设置，并且从该定位条1241以预定间隔向相对两个方向形成多个定位槽1242。为了配合该定位槽1242，在鞋面右侧部分122和鞋面左侧部分123的后侧边缘上设置有相应的多个突起1221和1231。如图3所示，在鞋面右侧部分122和鞋面左侧部分123闭合时，所述多个突起1221和1231分别咬合到定位槽1242中，由此防止鞋面右侧部分122和鞋面左侧部分123上下偏移。
尽管上面描述了在定位条上形成定位槽而在鞋面部分上形成突起，但是这种设置可以颠倒而不背离本发明的目的。
有利地是，该固定装置还包括设置在鞋尖部分121的边缘上的多个定位凹坑1211，与该定位凹坑1211相对应，在鞋面右侧部分122和鞋面左侧部分123的前侧边缘上分别设置有多个突起1222和1232，在鞋面右侧部分122和鞋面左侧部分123闭合时，该突起1222和1232分别接合到所述定位凹坑1211中，由此防止鞋面右侧部分122和鞋面左侧部分123上下偏移。
尽管上面描述了定位凹坑设置在鞋尖部分上而突起设置在鞋面部分上，但是，显然，这种设置可以颠倒而不背离本发明的教导，因此，应该落入本发明的范围之内。
参照图5A至5C，简要描述可以用于上述外靴100的内靴200。
内靴200包括不同的柔软衬垫材料，确保保温、防水和舒适。但是，内靴的鞋底可以由较硬的橡胶或合成材料制成，使得内靴能够被单独穿戴而在雪地或路面上行走。为了防止内靴200在外靴100内晃动，参照图4和图5A至5C，在内靴200的鞋底两侧形成凹槽201，相应地，在外靴100的鞋面右侧部分122和鞋面左侧部分123的下部的相应位置处，设置有凸条1222和1223，在鞋面右侧部分122和鞋面左侧部分123闭合时，该凸条1222和1223将压入到该凹槽201中，由此防止内靴200在外靴100内活动。
替代地或另外的，在外靴的鞋面左侧部分123和鞋面右侧部分122的内侧形成有凸台1238和1228，以便在鞋面左侧部分123和鞋面右侧部分122闭合时，该凸台1238和1228压在内靴的鞋底上，防止内靴移位。
另外的或可替代的是，在内靴的鞋底表面上还可以形成有凸条(未示出)，该凸条可以嵌入到外靴的鞋底的框架中形成的空间内，由此，进一步防止内靴在外靴内活动。
下面，参照图8至图15，描述根据本实施例的锁紧器130。
参照图8，图8示出锁紧器130的分解透视图。该锁紧器130包括固定片1，该固定片1设置于外靴100的鞋面右侧部分122的内侧，并且与设置在鞋面右侧部分122的外侧的锁紧套筒2一起夹置鞋面右侧部分的材料，并通过例如铆钉或螺钉与锁紧套筒2紧固到一起，由此将锁紧套筒2固定在鞋面右侧部分上。例如，如图8所示，该固定片1和锁紧套筒2的底部分别设置有多个(图中为三个)孔12、23，铆钉或螺钉(未示出)穿过相对应的孔以及鞋面右侧部分122的材料铆紧，由此，将锁紧套筒2固定在鞋面右侧部分上。
同时参照图10，固定片1在其中心还包括通孔11。锁紧套筒2的内侧的底部设置有环形凸台23，且在凸台23内部设置键槽24，并且，该锁紧套筒2的底部的中心还设置有通孔22。如图9A和9B所示，主轴20在其一端形成有两个突起21，这两个突起21可以插入到上述键槽24中，由此阻止主轴20转动。螺钉(未示出)从固定片1一侧分别穿过固定片1的通孔、鞋面右侧部分的材料以及锁紧套筒2的底部的通孔22拧入到主轴的端部的螺纹孔中，由此将主轴20固定到锁紧套筒2上并且使得主轴20相对于锁紧套筒2不可转动。
如图9A和9B所示，主轴20包括第一直径部分22、第二直径部分23、凸棱24、第三直径部分25和端盖26。
如图11所示，绕线轮3与锁紧套筒2同心设置并设置在锁紧套筒2内，且该绕线轮3可旋转地套设在主轴20的第一直径部分22上，使得该绕线轮3在需要时可以转动以卷入锁紧线140。该绕线轮3在其外圆周上包括两个绳槽31和32，锁紧线140的两个端部分别固定于两个绳槽31、32内，并由此随着绕线轮3的旋转而收紧或放出锁紧线140。
如图10和11所示，锁紧套筒2的边缘上形成有棘齿21，且绕线轮3的外端面上也设置有一圈棘齿33，在绕线轮3容纳在锁紧套筒2内时，棘齿21和棘齿33基本上在相同的平面上。另外，所述绕线轮3上的棘齿33与锁紧套筒2的边缘上的棘齿21可以在相反的角度倾斜。
在主轴20上可旋转地并可轴向滑动地设置离合件5，具体地说，离合件5具有中心通孔53，并且主轴20穿入该中心通孔53中，使得离合件5可以从主轴20的第二直径部分越过凸棱24滑动到第三直径部分25，反之亦然。如图12A至12C所示，离合件5在面对绕线轮3的第一端面上设置有棘爪51，该棘爪51设置的位置与绕线轮3上的棘齿33的位置相对应，以便能够与棘齿33啮合。另外，在该第一端面上还安装有棘爪片4(见图8)，例如通过外周上的四个孔利用螺钉紧固到离合件5上。该棘爪片4具有与锁紧套筒2相类似的直径，并在其外周边上设置有四个棘爪41，该四个棘爪41可以与锁紧套筒2的棘齿21 相啮合。由此，随着离合件5沿着主轴20从第二直径部分23滑动到第三直径部分25，棘爪51和棘爪41分别与棘齿33和棘齿21脱开，而随着离合件5沿着主轴20从第三直径部分25滑动到第二直径部分23，棘爪51和棘爪41分别与棘齿33和棘齿21啮合。要指出的是，尽管在本实施例中，棘爪41和棘爪51分别设置在棘爪片41和离合件5上并然后棘爪片41安装到离合件5上，但是，根据本发明，也可以省略棘爪片，而是在离合件5上直接形成两个棘爪41和51，这也在本发明的范围之内。
为了能够确定离合件5在主轴上的位置并为了向滑雪者给出离合件5移动位置的感觉，如图12C所示，离合件5沿着外周等间隔地形成通道52，该通道52从离合件5的外周面沿径向延伸到离合件5的中心通孔53。如图12C所示，总共设置有六个通道52，在该六个通道52中，每隔一个通道52，即，圆周等间隔的三个通道中安装有定位机构，该定位机构包括滚珠61、弹簧62以及顶丝63，该顶丝63例如通过螺纹固定在通道52上，通过弹簧62将滚珠61压在主轴20的外周上，由此确定离合件5在主轴20上的位置不变。由此，在离合件5从主轴20的第二直径部分向第三直径部分滑动过程中，在经过主轴的凸棱24时，滚珠61压缩弹簧62，并在经过凸轮24之后，弹簧62恢复，由此产生“咔嗒”的感觉。
该离合件5上还设置有锁止机构，该锁止机构包括设置在未由定位机构占据的另外三个通道52内的锁止系统和锁止环8，锁止系统包括内滚珠71、锁销72和外滚珠73，如图13所示，锁止环8为环形，套在离合件5的外周上，并且可以在锁止位置和解锁位置之间移动。具体地说，参见图15A至15C，在锁止位置，锁止环8套在离合件5上并且锁止环8的锁止面81位于外滚珠73的外侧并阻止锁止系统沿着通道52向外移动，这样，在离合件5例如要从第二直径部分向第三直径部分滑动时，由于锁止系统的内滚珠71、锁销72和外滚珠73被锁止环8的锁止面81阻挡而无法向外移动，使得内滚珠71被主轴20的 凸棱24阻挡而无法越过凸棱24，进而导致整个离合件5无法沿着主轴20的轴向滑动。而当锁止环8被沿着主轴20向外滑动(在本实施例中，朝向第三直径部分的方向滑动)而使得锁止面81离开阻挡位置时，参见图16A至16C，由于锁止系统不再被阻挡锁止系统向外滑动，因此离合件5可以越过凸棱24而移动到主轴20的第三直径部分25上。
离合件5还通过螺钉(未示出)与手柄30(见图14)相连接，并且锁止环设置在离合件5和手柄30之间。手柄30在内侧面，即，面对离合件的一侧面上设置有片簧9，该片簧9将锁止环8朝向其锁止位置偏压。手柄30包括三个叶片状把手31，以方便滑雪者握持。另外，在其三个把手31的一个上，还可以设置有摇把32(见图1)，以方便摇动手柄30。
主轴20还包括端盖26，以阻止主轴20上设置的各零件从主轴20脱离。
下面参照图15A至16B，描述锁紧器和外靴的操作。
在外靴100处于打开状态时，滑雪者可以将内靴穿入到外靴中，在内靴200穿入到位后，滑雪者可以将离合件5滑动到锁止位置，即，滑动到主轴20的第二直径部分上，并例如沿第一方向转动手柄30。此时锁止环8被片簧9偏压到锁止位置(见图15A和15B)，离合件5处于主轴20的第二直径部分上，并且离合件5的棘爪51与绕线轮3的棘齿33啮合，并且棘爪片4上的棘爪41与锁紧套筒2的棘齿21啮合。但是，由于棘齿33和棘齿21的方向相反，因此，在手柄30转动时，棘爪51带动绕线轮3在第一方向上转动，但是棘爪41在锁紧套筒2的棘齿21上滑动而不会卡死。由此，转动的绕线轮3将锁紧线140缠入，而将外靴100的鞋面右侧部分122和鞋面左侧部分123勒紧到闭合状态。由于棘爪41与锁止套筒2的棘齿21啮合，因此，即使滑雪者松开手柄30，也可以阻止离合件5沿着与第一方向相反的第二方向转动，并进而阻止绕线轮3沿着第二方向转动而使锁紧线140松开。
在滑雪者希望脱开外靴100时，其握住锁止环8并向外拉动锁止 环8，由此锁止环8克服片簧9的弹力被拉到解锁位置，如图16A和16B所示，在这种状态下，对离合件5的锁止系统的锁止被释放，离合件5和手柄30一起可以被向外拉动，由此离合件5的棘爪51以及棘爪片4的棘爪41分别与绕线轮3上棘齿33以及锁止套筒2上的棘齿21脱开，这样绕线轮3可以自由转动，并借助于鞋面右侧部分122和鞋面左侧部分123的分开弹簧的力，鞋面右侧部分122和鞋面左侧部分123转动到打开状态，滑雪者可以容易地将内靴200脱出。
在上面描述了通过拉动锁止环8来锁止和解锁锁紧器的实施例，但是，本发明并不局限于此。例如，锁止环8可以设置成在锁止和解锁位置之间转动，从而锁止和解锁锁紧器。下面参照图来描述根据本发明的另一实施例的锁紧器，在该另一实施例中，与前述实施例相同或类似的元件利用相同的附图标记来标识，且省略了重复的描述。
图17是示出根据本发明的第二实施例的锁紧器的分解透视图；且图18是锁止环的透视图。
图17所示的锁紧器与图8所示的锁紧器基本上相同，除了锁止环8’为旋转类型的锁止环，因此，下面仅详细描述该第二实施例的区别之处。
结合图18A和18B参照图17，如图17所示，固定片1形成为套筒状，且锁紧套筒2插入到该固定套筒1中，并通过凸台限制锁紧套筒2不能旋转。固定套筒1的圆周壁上相对地设置两个凹口，以允许拉紧线进入和离开，并且还设置有加强环4，该加强环4扣在固定套筒1上，以封闭该凹口并加强固定套筒1的结构。
锁止环8’为大致三叶草形状，并且中间具有圆形开口，使得该锁止环8’套在离合件5的外周上并可以围绕离合件5的外周转动。如图18所示，该圆形开口的圆周上形成有多个(图中为三个)凹槽81，在锁止环8’套在离合件5上时，离合件5的外周表面上的柱状凸台(未标识)可以插入到凹槽81中，由此在锁止环8’转动时，该柱状凸台可以在凹槽81内移动，进而对锁止环8’的转动范围进行限制。另外，对 应于离合件5中的锁止系统，在锁止环8’的圆周上还形成有多个均匀间隔开的凸轮槽82，随着锁止环8’转动，离合件5的锁止系统的外滚珠73可以沿着凸轮槽82滑动。在圆形开口的圆周还形成有多个凸台83，在锁止环8’套在离合件5的外周上之后，所述凸台83朝向手柄30，并且手柄30的相对应位置也形成凸台(未示出)，以便在手柄的凸台和锁止环8’的凸台之间设置弹簧84，该弹簧84将锁止件偏压向锁止位置。
下面参照图19和20描述根据本实施例的锁止器的工作原理。如图19所示，图19示出锁止环8’处于锁止位置，在该位置，借助于弹簧84的偏压，锁止环8’保持在其圆形开口的周边的凸轮槽82的最浅位置抵靠离合件5的锁止系统的锁止位置，使得锁止系统的内滚珠71、锁销72和外滚珠73被抵靠而无法向外移动，由此使得离合件5无法沿着主轴20移动，如参照前述实施例所解释的。在克服弹簧84的偏压力转动锁止环8’时，如图20所示，使得锁止系统的外滚珠73沿着锁止环8’的凸轮槽82滑动而进入到凸轮槽82的最深部分，此时，锁止系统的内滚珠71、锁销72和外滚珠73可以向外移动，解除了对离合件5的闭锁，由此，如参照前述实施例解释的，离合件5可以沿着主轴20移动，使得锁紧器被释放。
另外，如图17所示，手柄30为圆形，并且包括例如三个辐条31。在其一个辐条31上包括折叠把手311，该折叠把手311通过铰链轴连接到手柄30的一个把手31上，并且在该折叠把手311的自由端设置有摇把312，在不使用时，折叠把手311可以折叠到手柄30的把手31上，并且摇把312可以插入到该把手31中形成的孔中，以免与其他物体干涉。在使用时，可以将折叠把手311展开，并且可以通过摇把312转动手柄30。
通过采用折叠把手311，一方面，在不使用时可以折叠到手柄30内，以免与外部物体(或拉线等)干涉，另一方面，在使用时可以展开到手柄30之外，以增加转动手柄30的力矩，方便闭合滑雪靴的外 靴。
下面，参照附图21至图25描述根据本发明第三实施例的锁紧器。其中，图21是根据本发明第三实施例的锁紧器的分解透视图，图22A和22B是锁紧器中收线齿盖4的两个视角的透视图；图23是锁紧器的解锁手柄8的透视图；图24是示出该锁紧器在锁止状态的剖视图；而图25是示出该锁紧器处于解锁状态的剖视图。
如图21所示，锁紧器包括：底座1，该底座1例如利用铆钉等固定在鞋面的一侧上，参见图24和25，可以看出底座1为封闭的筒状，其开口边缘的内周面设置有棘齿11；主轴21，该主轴21例如通过固定螺钉20固定在底座的底壁上并垂直于该底座的底壁；绕线轮3，该绕线轮3可旋转地设置在主轴21上并容纳在底座1内；收线齿盖4，该收线齿盖4扣在所述收线轮3上，可旋转并可轴向移动地套在主轴21上；解锁手柄8，该接收手柄8可旋转地套在所述主轴21上；锁止帽22，该锁止帽22连接到所述主轴21的与固定螺钉20接合的一端相对的端部上，并防止主轴21上设置的绕线轮3、收线齿盖4以及解锁手柄8从主轴21上脱出；以及手柄30，该手柄30例如通过螺钉91与所述收线齿盖4连接。
如图21所示，绕线轮3为线轴状，包括形成在外周面上的绕线槽31和形成在绕线轮3的外侧面(远离滑雪靴的一侧)上的齿32。
参照图22A和22B，收线齿盖4为大体上瓶盖状，扣合在底座1的开口上，其内侧(即，面向滑雪靴的一侧)的表面上设置有凸台44，该凸台44的表面上形成有齿42，在锁紧器处于锁止位置时，该齿42可以与绕线轮3的齿32啮合，由此可以带动绕线轮3转动，另外，在该凸台44的外周的多个位置(图中示出三个位置)，形成凹陷45，棘齿6分别设置在该凹陷45中，并且被弹簧7向外偏压，使得在收线齿盖4扣合在底座1的开口上时，棘齿6分别与底座1的棘齿11啮合，形成单向棘齿结构。具体地说，底座1的棘齿11的取向设置成当收线齿盖4相对于底座1在第一方向(例如顺时针方向)旋转时，棘齿11 按压棘齿6，使得棘齿6克服弹簧7的偏压力而回退到凹陷45内，从而收线齿盖4可以相对于底座1旋转；而当收线齿盖4相对于底座在与第一方向相反的第二方向(例如逆时针方向)旋转时，借助于弹簧7的偏压力，棘齿11与棘齿6卡合，从而阻止收线齿盖4相对于底座1旋转。
如图22A所示，收线齿盖4的外侧(远离滑雪靴的一侧)的表面上设置有凸块41，锁止卡簧5套设在该凸块41上。
如图21所示，锁止卡簧5为大致长椭圆形的环，并且其短轴方向的直径远小于其长轴方向的直径。
收线齿盖4的外周上还设置有三个凸耳43，每个凸耳43中形成有螺纹孔，以便接合固定螺钉91，将手柄30与收线齿盖4连接到一起，从而手柄30可以与收线齿盖4一起旋转。
在收线齿盖4的外侧、围绕主轴21还设置有解锁手柄8，如图23所示，解锁手柄8包括中央圆盘81和从中央圆盘81沿径向以均匀间隔向外延伸的三个分支82，该三个分支82的外端面设置有纹理821，以便于抓握，在解锁手柄8的中心圆盘81的内侧的表面上，相对地设置有两个解锁凸块83，在组装成锁紧器后，该解锁凸块83插入到大致呈椭圆形环的锁止卡簧5内侧。
锁止帽22连接到主轴21的外侧端部上，由此防止绕线轮3、收线齿盖4和解锁手柄8从主轴21上脱离。锁止帽22包括小直径部分221和大直径部分222，其中，小直径部分221插入到锁止卡簧5的长椭圆形环的内侧，并且在初始状态下，锁止卡簧5的短轴方向的直径小于大直径部分222的直径，由此，抵靠在大直径部分222的端面上。
下面参照图24和25描述根据本发明第三实施例的锁紧器的操作过程。
如图24所示，图24示出处于锁止状态的锁紧器。在锁止状态下，收线齿盖4扣在底座1的开口上，并且收线齿盖4的齿42与绕线轮3的齿32啮合，同时，收线齿盖4上设置的单向棘齿6与底座1的棘齿 11啮合，在此时，由于锁止卡簧5处于初始状态，锁止卡簧5的短轴方向的直径小于锁止帽22的大直径部分222的直径，其被锁止帽222的大直径部分222阻止向外侧移动，由此，保持收线齿盖4与绕线轮3以及与底座1的啮合，在这种状态下，通过沿收线方向(例如顺时针方向)转动手柄，允许收线齿盖4相对于底座1转动，并带动绕线轮3沿收线方向转动，从而将拉线收入，将滑雪靴锁紧；另外，由于收线齿盖4上设置的单向棘齿6与底座1上的棘齿11形成单向旋转结构，因此，阻止绕线轮3以及收线齿盖4沿相反方向转动，从而防止拉线被松开，进而防止滑雪靴被松开。
在滑雪者例如要脱下滑雪靴时，其需要将锁紧器置于解锁状态，以松开拉线，在这种情况下，滑雪者旋转解锁手柄8，解锁手柄8的解锁凸块83在锁止卡簧5的内侧转动，从而撑开锁止卡簧5，使得锁止卡簧5的短轴方向的开口大于大直径部分222的直径，由此不再阻止收线齿盖4的轴向移动，从而收线齿盖4可以向外侧移动，使得收线齿盖4的齿42与绕线轮3的齿32脱开，从而绕线轮3可以自由旋转，并借助于鞋面右侧部分122和鞋面左侧部分123的分开弹簧的力，鞋面右侧部分122和鞋面左侧部分123转动到打开状态，滑雪者可以容易地将内靴200脱出。另外，滑雪靴上还设置有控制器，所述控制器包括传感器或与传感器通信地连接。该传感器设置于滑雪靴的内侧、在滑雪者穿上滑雪靴时与滑雪者的脚动脉接触的位置，由此获取表示滑雪者的生命体征的信号，如心跳、血压、体温等，并将获得的信号发送到控制器。
所述控制器根据传感器获得的信号而确定滑雪者的状态。例如，所述控制器可以将传感器获得的信号与预设的可允许范围相比较，以确定滑雪者的心跳、血压和体温中的一项或多项是否处于可允许范围内，并且在所述比较确定所述滑雪者的心跳、血压和体温中的一项或多项处于可允许范围之外时，所述控制器发出报警信号。所述报警信号例如包括声音、光等信号。可替代的或附加的，在所述比较确定所 述滑雪者的心跳、血压和体温中的一项或多项处于可允许范围之外时，所述控制器可以例如通过内置的或与之连接的通信模块向指定地点发送求救或报警信号。所述发送可以通过例如Wifi、NFC、蓝牙、4G或5G等的无线网络进行。
另外，所述滑雪靴可以设置有倾斜传感器，以确定所述滑雪靴的取向并进而确定滑雪者的姿态，并在所述滑雪靴的倾斜角度超过一定阈值并持续预定时间时，所述控制器触发所述传感器来感测表示滑雪者的生命体征的信号。
另外，所述控制器可以根据从所述传感器获得的表示滑雪者的生命体征的信号来确定滑雪者的状态，并且将滑雪者的状态分为例如四类，例如，第一类为危急状态，在这种状态下，滑雪者的生命受到极大威胁需要马上救治，控制器控制通信模块向指定地点，例如救援站和/或滑雪者的紧急联系人发送紧急求救信号；第二类为紧急状态，在这种状态下，仍需要救助或他人帮助，但是并不如危急状态那么紧急；第三类为危险状态，在这些状态下，滑雪者处于危险边缘，但有可能能够自行恢复，控制器可以先不发送求救信号，并延迟一定时间后在此确定滑雪者的状态，并在两次状态均表示滑雪者的生命体征比较危险时，向指定地点发送求救信号；第四类为自我恢复状态，在这种状态下，控制器可以不发送求救信号，而等待滑雪者自行恢复，在同时，控制器可以保持对滑雪者的生命体征进行检测，另外或可替代的，控制器可以触发例如设置在滑雪服等上的救助设备(例如，加温装置)以加快滑雪者的自行恢复。
上面通过附图对本发明的优选实施例进行了描述，但是要指出的，本发明并不局限于上述优选实施例的细节，而是基于本发明的教导，本领域技术人员可以做出各种修改和变形。例如，在上述实施例中，锁止套筒的棘齿与绕线轮的棘齿处于相反的方向上，以实现绕线轮只能在一个方向上被驱动而在另一个方向上被锁止的功能，但实际上，这两个棘齿的方向可以相同，而分别与这两个棘齿配合的棘爪可以成 相反构型，由此实现同样的单向驱动的功能。
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 (35)

  1. 一种滑雪靴，包括外靴和内靴，所述外靴包括鞋底和鞋面，所述鞋底是整体的，所述鞋面包括鞋面右侧部分和鞋面左侧部分，所述鞋面右侧部分和鞋面左侧部分铰接在所述鞋底上以相对于所述鞋底能够在打开状态和闭合状态之间转动，所述外靴还包括锁紧器和锁紧线，所述锁紧线在所述鞋面的多个位置处环绕所述鞋面并且能够被缠入所述锁紧器以将所述鞋面右侧部分和所述鞋面左侧部分保持在所述闭合状态，并且能够从所述锁紧器放出，以允许所述鞋面右侧部分和所述鞋面左侧部分旋转至所述打开状态。
  2. 如权利要求1所述的滑雪靴，其中，所述鞋面还包括鞋尖部分和鞋跟部分，所述鞋跟部分设置有多个定位槽或定位肋，所述鞋面右侧部分和所述鞋面左侧部分在相对应位置设置有突起或凹槽，在所述鞋面右侧部分和所述鞋面左侧部分处于所述闭合状态时，所述定位槽或定位肋分别接合所述突起或凹槽。
  3. 如权利要求2所述的滑雪靴，其中，所述鞋尖部分设置有多个定位凹坑或突起，所述鞋面右侧部分和所述鞋面左侧部分在相对应位置设置有多个突起或凹坑，在所述鞋面右侧部分和所述鞋面左侧部分处于闭合状态时，所述定位突起分别接合到所述定位凹坑中。
  4. 如权利要求3所述的滑雪靴，其中，在所述鞋舌部分与所述鞋尖部分的铰接处设置有偏压装置，以将所述鞋舌部分向外偏压。
  5. 如权利要求1所述的滑雪靴，其中，在所述鞋面右侧部分和所述鞋面左侧部分分别与所述鞋底铰接的位置处还设置有偏压装置，所述偏压装置分别将所述鞋面右侧部分和所述鞋面左侧部分朝向打开状态偏压。
  6. 如权利要求1所述的滑雪靴，其中，所述鞋面右侧部分和所述鞋面左侧部分的下侧上设置有凸台，在所述内靴插入所述外靴且所述外靴闭合时，所述凸台压住所述内靴的鞋底。
  7. 如权利要求1所述的滑雪靴，其中，所述内靴的鞋底的两侧分别形成有凹槽，而所述鞋面左侧部分和鞋面右侧部分的内侧的下部对应位置处形成有凸条，在所述外靴的鞋面处于闭合位置时，所述凸条压入所述凹槽中。
  8. 如权利要求1至7中任一项所述的滑雪靴，其中，所述锁紧器包括：
    固定在所述鞋面右侧部分或鞋面左侧部分上的主轴；
    可旋转地设置在主轴上的绕线轮，所述锁紧线可缠绕在所述绕线轮上；
    离合件，所述离合件可转动地设置在所述主轴上，并可以在锁止位置和解锁位置之间沿所述主轴运动，在所述锁止位置，所述离合件与所述绕线轮接合，以在第一方向上驱动绕线轮转动，但是阻止绕线轮在与第一方向相反的第二方向上转动，而在所述解锁位置，所述离合件与所述绕线轮脱开以允许所述绕线轮自由转动；以及
    手柄，所述手柄与所述离合件相连接，以驱动所述离合件转动所述绕线轮。
  9. 如权利要求8所述的滑雪靴，其中，所述离合件在所述锁止位置和解锁位置之间沿所述主轴运动包括沿所述主轴平移滑动或沿所述主轴旋转滑动。
  10. 如权利要求9所述的滑雪靴，其中，所述锁紧器还包括：
    锁止套筒，所述锁止套筒相对于所述鞋面右侧部分或鞋面左侧部分保持固定，并同心围绕所述绕线轮，
    其中，所述锁止套筒和所述绕线轮分别设置有棘齿，所述离合件设置有在锁止位置分别与所述锁止套筒和所述绕线轮接合的第一棘爪和第二棘爪；并且
    其中，所述锁止套筒的棘齿与所述绕线轮的棘齿沿相反方向设置或所述第一棘爪与所述第二棘爪沿相反方向设置。
  11. 如权利要求10所述的滑雪靴，其中，所述锁紧器还包括安装 在所述离合件上的棘爪片，所述第一棘爪设置在所述棘爪片上。
  12. 如权利要求10所述的滑雪靴，其中，所述主轴包括第二直径部分、第三直径部分和设置在所述第二直径部分和第三直径部分之间的凸棱，所述凸棱具有大于所述第二直径部分和第三直径部分的直径，其中，在锁止位置，所述离合件位于所述主轴的第二直径部分上，而在所述解锁位置，所述离合件位于所述主轴的第三直径部分上。
  13. 如权利要求12所述的滑雪靴，其中，所述离合件还设置有定位机构，以确定所述离合件在所述主轴上的位置。
  14. 如权利要求13所述的滑雪靴，其中，所述定位机构包括沿径向设置在所述离合件内的滚珠以及将滚珠偏压在所述主轴上的偏压装置。
  15. 如权利要求12所述的滑雪靴，其中，所述离合件还设置有锁止机构，以将所述离合件锁止在所述锁止位置。
  16. 如权利要求15所述的滑雪靴，其中，所述锁止机构包括沿径向设置在所述离合件内的内滚珠、锁销和外滚珠以及可套在所述离合件外周上的锁止环，其中，所述锁止环能够在锁止位置和解锁位置之间移动，在所述锁止位置，所述锁止环阻止所述内滚珠、锁销和外滚珠沿径向向外移动而越过所述凸棱，而在解锁位置，所述阻止被取消。
  17. 如权利要求16所述的滑雪靴，其中，所述锁紧器还包括设置在所述手柄上的偏压弹簧，所述偏压弹簧将所述锁止环朝向所述锁止位置移动。
  18. 如权利要求15所述的滑雪靴，其中，所述锁止机构包括沿径向设置在所述离合件内的内滚珠、锁销和外滚珠以及可套在所述离合件外周上的锁止环，其中，所述锁止环能够在锁止位置和解锁位置之间转动，在所述锁止位置，所述锁止环阻止所述内滚珠、锁销和外滚珠沿径向向外移动而越过所述凸棱，而在解锁位置，所述阻止被取消。
  19. 如权利要求18所述的滑雪靴，其中，所述锁紧器还包括设置在所述手柄和所述锁止环之间的偏压弹簧，所述偏压弹簧将所述锁止 环朝向所述锁止位置偏压。
  20. 如权利要求18所述的滑雪靴，其中，所述锁止环包括圆形开口，以套在所述离合件的外周上，所述圆形开口的周边上均匀设置有多个凸轮槽，在所述锁止位置，所述内滚珠、锁销和外滚珠与所述凸轮槽的最浅位置对准，而在所述解锁位置，所述内滚珠、缩小和外滚珠与所述凸轮槽的最深位置对准。
  21. 如权利要求20所述的滑雪靴，其中，所述锁止环还包括在所述圆形开口的周边上设置的凹槽，所述离合件的外周面上设置有凸块，所述凸块插入到所述凹槽中，以限制所述锁止环的转动范围。
  22. 如权利要求8所述的滑雪靴，其中，所述手柄为环状并包括圆周方向上均匀分布的多个辐条，在所述多个辐条中的至少一个上设置有铰接连接的折叠把手，所述折叠把手能够折叠到所述至少一个把手中或者从所述至少一个把手展开。
  23. 如权利要求1所述的滑雪靴，其中，所述滑雪靴还设置有控制器和传感器，所述传感器被构造成感测表示穿着所述滑雪靴的滑雪者的生命体征的信号，所述控制器被构造成接收所述传感器感测的信号并基于该信号确定所述穿着者的生命状态。
  24. 如权利要求23所述的滑雪靴，其中，所述控制器还被构造成基于所述传感器感测的信号将所述滑雪者的生命状态确定为多个分类中的一个分类。
  25. 如权利要求24所述的滑雪靴，其中，所述生命体征包括滑雪者的心跳、血压、体温中的一项或多项。
  26. 如权利要求23或24所述的滑雪靴，其中，所述控制器还被构造成在确定所述滑雪者的生命状态为危急的情况下，向指定地点发出求救信号。
  27. 如权利要求26所述的滑雪靴，其中，所述指定地点包括多个指定地点。
  28. 如权利要求26或27所述的滑雪靴，其中，所述求救信号包含 指示所述滑雪者的生命体征的信号。
  29. 如权利要求24所述的滑雪靴，其中，所述控制器还被构造成在确定所述滑雪者的生命状态为可自行恢复的情况下，不向指定地点发出求救信号且/或触发救助设备。
  30. 如权利要求1至7中任一项所述的滑雪靴，其中，所述锁紧器包括：
    固定在所述鞋面右侧部分或鞋面左侧部分上的底座；
    固定在所述底座上的主轴；
    依次可旋转地设置在所述主轴上的绕线轮、收线齿盖和解锁手柄；
    连接在主轴上以阻止所述绕线轮、收线齿盖和解锁手柄从所述主轴上脱开的锁止帽；以及
    与所述收线齿盖连接的手柄，
    其中，通过所述解锁手柄的转动，所述收线齿盖能够在锁止位置和解锁位置之间运动，在所述锁止位置，所述收线齿盖与所述绕线轮接合，从而允许所述绕线轮与所述收线齿盖一起旋转，且所述收线齿盖相对于所述底座仅能够在一个方向上转动；在所述解锁位置，所述收线齿盖与所述绕线轮脱开，从而允许所述绕线轮围绕所述主轴自由旋转。
  31. 如权利要求30所述的滑雪靴，其中，所述收线齿盖在所述锁止位置和所述解锁位置之前的运动是所述收线齿盖沿着所述主轴的轴向移动。
  32. 如权利要求31所述的滑雪靴，其中，所述底座为圆筒状，在其一端开口的内周面上设置有棘齿，所述收线齿盖设置有延伸到所述底座的开口内的凸台，在所述凸台的外周面设置有单向棘齿，且所述单向棘齿被向外偏压以与所述底座的棘齿啮合，所述底座的棘齿被取向成使得所述收线齿盖能够在第一方向上相对于所述底座旋转，而在与第一方向相反的第二方向上被阻止相对于所述底座旋转。
  33. 如权利要求32所述的滑雪靴，其中，在所述凸台的一侧的表 面上设置有齿，所述绕线轮的与所述收线齿盖相对的表面上也设置有齿，在所述锁止位置，所述齿相互啮合。
  34. 如权利要求33所述的滑雪靴，其中，在所述收线齿盖和所述锁止帽之间设置有锁止卡簧，所述锁止帽包括大直径部分和小直径部分，所述锁止卡簧为长椭圆形形状的环并且在初始状态具有小于所述大直径部分的直径的短轴直径。
  35. 如权利要求34所述的滑雪靴，其中，所述解锁手柄包括伸入到所述锁止卡簧内的解锁凸块，在所述解锁手柄转动时，所述解锁凸块将所述锁止卡簧撑开以大于所述大直径部分的直径。
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US20200390195A1 (en) 2020-12-17
EP3763235B8 (en) 2023-02-15
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ES2936116T3 (es) 2023-03-14
EP3763235B1 (en) 2022-12-21
CN111867413B (zh) 2022-04-05
KR102509651B1 (ko) 2023-03-15
JP7206277B2 (ja) 2023-01-17
EP3763235A1 (en) 2021-01-13
CA3083012A1 (en) 2019-09-12
CL2020001603A1 (es) 2020-10-09
EP3763235A4 (en) 2021-12-15
CN111867413A (zh) 2020-10-30
FI3763235T3 (fi) 2023-01-31
JP2021514689A (ja) 2021-06-17
KR20200128688A (ko) 2020-11-16
US11357291B2 (en) 2022-06-14

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