WO2019010739A1 - 滑雪板的智能后固定器、滑雪板以及滑雪装备 - Google Patents

滑雪板的智能后固定器、滑雪板以及滑雪装备 Download PDF

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Publication number
WO2019010739A1
WO2019010739A1 PCT/CN2017/095868 CN2017095868W WO2019010739A1 WO 2019010739 A1 WO2019010739 A1 WO 2019010739A1 CN 2017095868 W CN2017095868 W CN 2017095868W WO 2019010739 A1 WO2019010739 A1 WO 2019010739A1
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WO
WIPO (PCT)
Prior art keywords
snowboard
ski
controller
end cap
actuator
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PCT/CN2017/095868
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English (en)
French (fr)
Inventor
孙寅贵
王世国
罗西⋅伯恩哈德
张赛
李海鹏
葛军
闫云鹏
陈凯斌
张馨月
Original Assignee
北京孙寅贵绿色科技研究院有限公司
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Application filed by 北京孙寅贵绿色科技研究院有限公司 filed Critical 北京孙寅贵绿色科技研究院有限公司
Publication of WO2019010739A1 publication Critical patent/WO2019010739A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings

Definitions

  • the present invention relates to snowboard, and more particularly to a smart rear anchor for a snowboard, a snowboard including the smart rear anchor, and a skiing device.
  • Skiing is a popular sport in winter. When skiing, skiers need to attach ski boots to the skis to slide on the snow. In order to fix the ski boot on the snowboard, usually, the skis are provided with a front retainer and a rear retainer that engages the toe portion of the ski boot, and the rear retainer engages the heel portion of the ski boot, thereby Hold the ski boots firmly on the skis.
  • Figure 1 is a view schematically showing the ski boot snapping onto a snowboard. As shown in FIG. 1, the ski boot 3 is fixed to the snowboard 4 by the front anchor 1 and the rear anchor 2.
  • FIG. 1 shows a cross-sectional view of a rear anchor 2 in the engaged position
  • Figure 3 shows a cross-sectional view of the retainer 2 of Figure 2 in the disengaged position
  • the rear anchor 2 is slidably fixed to the snowboard 4 in the longitudinal direction of the snowboard to adjust the interval between the front anchor 1 and the rear anchor 1 according to the size of the skier's ski boot 3.
  • the rear retainer includes a housing 5 that is pivotally secured to one end of the housing 5 that can engage the heel of the ski boot and snap the heel to the snowboard (
  • an engagement position as shown in FIG. 1 and pivoted between a position where the heel is disengaged (hereinafter referred to as a disengagement position, not shown).
  • a chamber 51 is formed in the housing 5, and the jack 22 is slidably received in the chamber and biased toward the latching lever 21 by one or more springs 23.
  • the rear side of the latching lever 21 is formed with a plurality of recesses, and the jack 22 can abut against each recess to hold the latching lever 21 in the set position.
  • an adjustment end cap 24 is provided that is threadedly engaged with the housing 5 to enclose the chamber 51. By rotating the adjustment end cap 24, the length of the spring 23 can be compressed, thereby applying a greater biasing force to the jack 22.
  • a scale 25 is provided on the adjustment end cap 24 to indicate the extent to which the spring 23 is adjusted.
  • the springs 23 Prior to skiing, the springs 23 are typically adjusted to different degrees of bias depending on the situation. For example, in a professional game, it is usually necessary to hold the ski boot 3 very tightly on the snowboard 3. Thus, the spring 23 is adjusted to a very tight extent by rotationally adjusting the end cap 24 to apply a large biasing force to the jack 22. As a result, the jack 22 can be pressed into the recess of the latching lever 21 with a very high force, preventing the latching lever 21 from coming loose and thereby preventing the ski boot 3 from being disengaged from the snowboard 4, thereby affecting the performance of the game. In the usual leisure skiing activities, the spring 23 can be adjusted to a relatively small biasing force to ensure that the snowboard and the skiing shoes can be disengaged and separated in time to prevent the leg from being injured. The magnitude of the biasing force can be read by the scale.
  • the rear anchor 2 is normally in the state shown in FIG.
  • the holding lever 21 is pivoted in the counterclockwise direction by pressing the heel of the ski boot 3 against the lower arm 211 of the pivot lever 21 and applying a downward force.
  • the side of the latching lever 21 that engages with the jack 22 pushes the jack 22 rearward against the biasing force of the spring 23, so that the jack 22 passes between the two adjacent grooves of the latching lever 21.
  • the protruding portion enters the next groove under the biasing force of the spring 23, and at this time, the holding lever 21 is in the state shown in FIG.
  • the engaging edge 213 of the holding lever 21 presses the ski boot 3
  • the heel edge thereby holding the ski boot 3 on the snowboard 4, and holding the latching lever 21 in the engaged state by engaging the other recess of the latching lever 21 by the jack 22.
  • the latch The lever 21 also needs to be pivoted clockwise against the biasing force of the spring 23, thereby causing the jack 22 to pass over the projection between the two adjacent grooves into the groove corresponding to the disengaged position.
  • this conventional rear anchor 2 has two problems. 1. Since the jack 22 is strongly biased against the pivot lever 21 by the spring 23, it is necessary to apply a large force to hold the latch lever 21 at The transition between the two positions, especially in the case of disengaging the ski boot 3 from the snowboard 4, requires manual pivoting of the latching lever 21, which brings inconvenience in use. 2.
  • the traditional fixtures select an intermediate value according to their own purpose and the slope gradient environment before departure, and the setting has been completed. In fact, many people do not know that the pressure of the fixture is directly related to safety and competitive performance, and the partial pressure is too small. , in extreme slopes and extreme movements, skis and Ski boots are easy to fall off, and once they fall off, the consequences are unimaginable.
  • the ideal fixture biasing force can be adjusted during the skiing process, for example, through the remote control on the ski pole, to adjust the partial pressure at any time to achieve better extreme fun or competitive performance, and greater security.
  • an electric device for opening a holder of a snowboard is disclosed, but the electric device is arranged to automatically open the holder when the skier falls or to trigger the holder by a button placed on the remote controller turn on.
  • an electric device only works when the skier is in danger and can only function to release the holder.
  • the present invention is directed to solving or at least eliminating the above problems in the prior art, and provides a rear anchor for a snowboard that can facilitate the engagement of the ski boot onto the snowboard without requiring a large force. And take off the ski boots from the skis.
  • the present invention aims to increase intelligent control without changing the original operation mode and habit of the existing snowboard holder.
  • the biasing force of the fixture can be increased according to the limit gradient and the need of competitive action to ensure safe passage through the challenge area.
  • the remote control on the ski pole is preferably restored in time by the remote controller, so as to ensure that the unfortunate fall does not cause the card to be too dead due to the snowboard and the ski boot. Disengaged and caused a fracture of the leg bones.
  • the present invention automatically activates the motor in time to reduce the biasing force when the skier unfortunately falls, until the biasing force is equal to zero, thereby further ensuring the safety of the skier.
  • the present invention automatically activates the motor in time to reduce the biasing force when the skier unfortunately falls, until the biasing force is equal to zero, thereby further ensuring the safety of the skier.
  • it is easy to disengage the snowboard in a conventional manner.
  • a rear anchor for a snowboard including a retaining lever capable of holding a grip on the ski on the ski a position and a release that allows the ski boot to be disengaged from the ski Pivoting between open positions; a jack that engages with the latching lever to retain the latching lever in the latched or disengaged position; a spring to which the spring can a biasing force is applied to the rod to urge the jack against the latching lever; an end cap is adjusted, the adjusting end cap adjusts a biasing force of the spring; and an actuator is coupled to the adjusting end cap Connected and capable of being triggered to position the adjustment end cap at one of a plurality of positions including at least a first position causing the spring to apply a first biasing force and causing the spring to apply a a second position of the biasing pressure, wherein the first biasing force is less than the second biasing force; and a controller configured to receive the control signal to trigger the actuator.
  • the skier by actively controlling the biasing force of the spring, the skier can reduce the spring biasing force when, for example, the snowboard needs to be disengaged, whereby the ski boot can be easily disengaged from the snowboard.
  • the first biasing force is zero.
  • the second biasing force can be set by the skier.
  • the holder further comprising a second spring that biases the catch lever toward the disengaged position.
  • the orientation sensor sensing a posture of the snowboard and issuing the control to the controller when sensing that the snowboard is in a lodging position A signal that causes the controller to trigger the actuator to position the adjustment end cap in the first position.
  • the rear anchor further includes a remote controller configured to issue the control signal to the controller in response to input from a skier such that the controller triggers the The actuator is configured to position the adjustment end cap in the first position.
  • the remote controller is disposed on one of the ski poles.
  • the actuator includes a motor, an output shaft of the motor engaging the adjustment end cap to rotate the first or second direction under the control of the controller Adjust the end caps.
  • the holder further includes a second spring that biases the catch lever toward the disengaged position.
  • the output shaft of the motor is provided with a connecting member
  • the outer end surface of the adjusting end cover is provided with a connected portion, and the connecting member and the connected portion are connected to each other.
  • the actuator further includes a third spring biasing the motor toward the adjustment end cap to retain the motor in engagement with the adjustment end cap.
  • a ski equipment including a snowboard and a ski pole, the snowboard including a rear anchor as described above, the ski pole being provided with a remote controller to control the rear The actuator of the holder.
  • the utility model further comprises a ski boot comprising a locker for locking the ski boot, the ski pole further comprising a second remote controller, the second remote controller being configured to control the lock The tension of the device.
  • the skier can control the rear anchor of the snowboard by the remote controller on the ski pole, thereby facilitating engagement or disengagement of the snowboard.
  • the skier can also control the tightness of the ski boot's locker through the second remote control on the skier, so that the ski boot can be adjusted at any time during the skiing process.
  • Figure 1 is a view schematically showing a ski boot stuck to a snowboard
  • FIG. 2 is a cross-sectional view showing a prior art rear anchor in which the rear anchor is in an engaged position
  • Figure 3 is a cross-sectional view showing a prior art rear anchor in which the rear anchor is in a disengaged position
  • Figure 4 is a cross-sectional view showing the rear anchor in accordance with the present invention, wherein the rear anchor is in the engaged position;
  • Figure 5 is a cross-sectional view showing a rear anchor in accordance with the present invention, wherein the rear anchor is in a disengaged position;
  • Figure 6 is a perspective view showing an actuator for the rear anchor of Figures 4 and 5;
  • Figure 7 is an exploded view of the actuator of Figure 6;
  • Figure 8 shows a schematic view of one embodiment of a snowboard provided with an explosive device
  • Figure 9 shows a top view of the rear adjustment plate with the explosive device
  • Fig. 10 is a view showing the state of the rear anchor when the explosive device is triggered.
  • the directional terms “inward” and “outward” refer to the direction toward the inside of the holder and the direction away from the inside of the holder, respectively.
  • the directional term “longitudinal” refers to the direction in which the maximum length dimension of the snowboard is located, while the lateral direction refers to the direction perpendicular to the longitudinal direction within the general plane of the snowboard.
  • the present invention is not limited thereto, and the above directions may be reversed when in different positions or orientations.
  • FIG. 4 is a cross-sectional view showing the rear anchor according to the present invention, wherein the rear anchor is in the engaged position
  • FIG. 5 is a cross-sectional view showing the rear anchor according to the present invention, wherein The rear retainer is in the disengaged position
  • FIG. 6 is a perspective view showing the actuator for the rear anchor of FIGS. 4 and 5
  • FIG. 7 is an exploded view of the actuator of FIG.
  • the rear anchor 2 includes a housing 5 pivotally disposed at one end of the housing 5 for engaging the ski boot on the skis and for allowing the ski boot to be removed from the ski
  • a latching lever 21 that is switched between the open and disengaged positions is slidably disposed in the housing 5 and biased by the spring 23 against the jack 22 of the latching lever 21 to bias the top
  • the spring 23 of the rod 22 adjusts the adjustment of the biasing force of the spring 23 End cap 24, and actuator 6.
  • the actuator 6 includes an actuator housing 61 that is detachably fixed, for example, on the housing 5, but the present invention is not limited thereto, for example, the actuator 6 It may also be permanently fixed to the casing 5 by bonding, welding or integrally formed with the casing 5.
  • the actuator housing 61 is, for example, substantially cylindrical, the motor 66 is axially received within the actuator housing 61, and the output of the motor 66 is provided with a connector 62, the connector 62 Engagement with the adjustment end cap 24 to drive the adjustment end cap 24 to rotate by the rotation of the motor 66.
  • the connector 62 is locked to the output shaft of the motor 66 by a locking screw 63 and has a flat end for mating with the connected portion (e.g., notch) of the adjustment end cap 24, but
  • the connecting member 62 may have other shaped ends as long as the end can be coupled to the adjustment end cover 24.
  • a spring 68 that, for example, one end abuts against a boss on the motor 66 and the other end abuts against the actuator housing 61
  • the groove is formed in the end portion, thereby biasing the motor 66 toward the direction in which the end cap 24 is adjusted.
  • other springs such as the spring 65, may be added.
  • a slit 611 of a length is formed along the longitudinal direction of the actuator housing 61 at three positions equally spaced in the circumferential direction of the actuator housing 61, through which the screw 64 is screwed to A corresponding threaded hole is formed in the housing of the motor 66, and the screw head is exposed outside the slot 611.
  • the tension spring 65 is fixed at one end to the screw head and at the other end to the hole 613 formed on the flange of the actuator housing 61, thereby pulling the motor 66 toward the adjustment end cover 24 to compensate for the bias of the spring 68. Insufficient pressure.
  • the slot 611, the screw 64 and the tension spring 65 may be eliminated where the spring 68 has sufficient biasing force to fully engage the connector 62 of the motor with the adjustment end cap 24.
  • the output end of the motor 66 is connected to the adjustment end cover through a coupling or the like, for example, as shown, the output end of the motor 66 or the connecting member 62 is connected to the adjustment end cover by the pin 67, the above spring can be eliminated. 65 and 68.
  • a battery case 7 is provided, which is sleeved, for example, on the actuator housing 61, but the battery case 7 can also be integrated with the actuator housing 61.
  • the battery 71 can be housed in the battery case 7.
  • a controller (not shown) may be provided in the battery case 7 to control the operation of the actuator 6.
  • the battery 71 is used for power supply
  • a generator or a solar panel may be provided on the snowboard for power supply.
  • the generator is driven by a friction wheel rotatably disposed on the snowboard, which is rotated during skiing and skiing by contact with snow, thereby driving the generator to generate electricity.
  • the rear retainer 2 is in the disengaged state, and at this time, the adjustment end cap 24 is loosened by the motor 66, so that the spring 23 is in a small biasing force applied to the jack 22 or not.
  • a state in which a biasing force is applied In this state, when the skier is going to ski, the skier steps on the lower arm 211 of the holding lever 21 with the heel of the ski boot, since the force of the spring 22 is little or not received by the ejector 22 at this time. The force of the spring 23 makes it easy to step on the latching lever 21.
  • a sensor senses that the latching lever 21 is in the depressed latching position to signal a controller (not shown) of the actuator 6, in response to In response to the signal, the controller commands the motor 66 to rotate in a first direction, such as in a clockwise direction, thereby rotating the adjustment end cap 24 inwardly, imparting a biasing force to the spring 23, and relying on the biasing force of the spring 23 by means of The jack 22 holds the catch lever 21 in the engaged position to snap the ski boot to the snowboard.
  • the motor 66 upon reaching a predetermined biasing force, the motor 66 is de-energized and thereby maintains the adjustment end cap 24 in the current position.
  • the actuator 6 has a setting mode in which the skier can set the magnitude of the biasing force of the spring 23 according to his own preference or needs, whereby the skier uses the ski boot to step on it.
  • the actuator 6 can adjust the adjustment end cover 24 such that the spring 23 reaches the set biasing force.
  • the controller When the skier needs to disengage the snowboard, he or she can signal the controller to release the snowboard by manipulating the controller, for example by a remote control, and when receiving the signal, the controller commands the motor 66 to Rotating in a second direction opposite to the first direction, Thereby, the end cover 24 is rotated outwardly to reduce the biasing force of the spring 23, so that the catching lever 21 can be easily pivoted to the disengaged position, and the skier can remove the ski boot from the ski.
  • the remote control can be placed on a ski pole and the signal can be achieved by pressing or pulling a particular combination button or switch on the handle of the ski pole.
  • the latching lever 21 can be biased in the disengaged position such that when the biasing force of the spring 23 is reduced, the latching lever 21 can be automatically restored to the disengaged position, which can be, for example, by holding the latch The lever 21 is biased to a spring (not shown) in the disengaged position for implementation.
  • the remote controller for controlling the rear holder 2 is set on the ski pole is described above, but in practice, the remote controller can be placed at other positions, or the remote controller can be placed in the skier's pocket and pasted on the skier's ski suit. On or off the skier's ski suit.
  • the snowboard may be provided with an orientation sensor, such as a gyroscope, thereby sensing the attitude of the snowboard
  • the controller may receive a signal from the orientation sensor, and when the orientation sensor senses that the snowboard is in a falling posture, The controller triggers the actuator such that the actuator places the adjustment end cap in the first position such that the biasing force of the spring 23 decreases, for example, to approximately zero, thereby Ski boots are easy to disengage from the skis and prevent skiers from getting hurt.
  • the orientation sensor may also be disposed at other locations, for example, the orientation sensor may be disposed on the body of the skier to sense the attitude of the skier, and when sensing that the skier is in a falling state, for example, for a predetermined time, The controller can receive the signal from the orientation sensor and trigger the actuator to reduce the biasing force.
  • an explosion device is further disposed at the adjustment cover, and in the case of an accidental fall in the high-speed ski, the explosion device can be triggered, thereby quickly blowing off the adjustment cover, so that the spring is biased.
  • the pressure is quickly reduced to zero, allowing the skier to quickly disengage from the skis.
  • an acceleration sensor, an orientation sensor, or the like may be provided on the snowboard or the skier's body or on the ski boot, and the controller may receive a signal from the sensor to determine whether an accidental fall has occurred, and determine that an accidental fall has occurred. The explosive device is triggered.
  • the invention is not limited thereto, and the explosive device can also It is disposed at other positions of the snowboard as long as the holder can quickly release the holding of the ski boot, for example, the explosive device can be disposed at a position where the front or rear retainer is connected to the snowboard, and the like.
  • Figure 8 shows a schematic view of one embodiment of a snowboard provided with an explosive device 8
  • Figure 9 shows a top view of a rear adjustment plate with an explosive device.
  • the explosive device 8 can be placed where the rear anchor and the snowboard are joined.
  • the snowboard includes a plate main body 41, a front adjustment plate (not shown) detachably or permanently fixed to the plate main body 41, and a rear adjustment plate 42, slidable along the longitudinal direction and the front adjustment plate a front holder 1 that is fitted and can be locked at one of a plurality of positions, and a rear holder 3 slidably engaged with the rear adjustment plate in the longitudinal direction and can be locked at one of a plurality of positions .
  • the rear adjustment plate 42 can be fastened to the plate main body 41, for example, by screws, and the rear adjustment plate 42 is provided at its substantially laterally intermediate position with an adjustment piece 421 having a plurality of evenly spaced concaves formed thereon. Slot 422.
  • the adjustment piece 421 is joined to the rear adjustment plate 42 by, for example, a snap fit.
  • the bottom surface of the rear anchor 3 engaged with the rear adjustment plate 42 is provided with an engagement worm 31, which includes, for example, three teeth whose axial pitch is the same as the spacing between adjacent grooves 422. So that the three teeth can be simultaneously engaged in three grooves 422 in sequence, and by rotating the worm, the rear anchor 3 can be moved back and forth along the regulating piece (rear adjustment plate), thereby adjusting the rear holder 3 relative to The location of the skis.
  • the front retainer 2 can also be selectively engaged in one of a plurality of positions in the longitudinal direction so that the spacing between the front and rear retainers can be adjusted to accommodate the size of the ski boot.
  • the explosive device 8 is preferably disposed at or near a position where the regulating piece 421 is snap-engaged with the rear regulating plate 42, and is provided, for example, with a deflector 81 to guide the gas generated by the explosion toward The engagement position of the regulating piece 421 and the rear regulating plate 42.
  • FIG. 10 shows a schematic view of the situation when the explosive device 8 is triggered.
  • the explosive air flow generated by the explosive device 8 breaks the engagement between the regulating piece 421 and the rear regulating plate 42, and the regulating piece 421 is likely to be inclined upward.
  • the fastening action of the regulating piece 421 by the rear regulating plate 42 is canceled, and the reaction force generated when the ski boot is held by the rear retainer 3 pushes the rear retainer 3 backward. Thereby, the ski boot is easily disengaged from the rear anchor 3 and thereby disengaged from the snowboard.
  • the explosive device 8 can be manually triggered by the skier.
  • the skier can remotely trigger the explosive device 8 by operating a trigger provided on the ski pole, thereby quickly disengaging the snowboard in a dangerous situation.
  • the trigger may be a button disposed on the handle of the pole, and preferably, the trigger includes four buttons, two of which are placed on the handle of each pole, and only the skier presses each ski simultaneously The two buttons provided on the stick, that is, simultaneously pressing the four buttons, the explosive device 8 can be triggered, which avoids the erroneous triggering of the explosive device 8 caused by the erroneous operation.
  • the explosive device 8 can also be automatically triggered when it is detected that it is in a dangerous situation.
  • a sensing member or sensor is provided on the outer peripheral edge of the snowboard, which may be, for example, a force sensor or an inertial sensor to sense the impact of the outer edge of the snowboard and will represent the sensed collision
  • the signal is sent to the controller, and when the signal received by the controller indicates that the collision exceeds a predetermined level, the controller triggers the explosive device 8.
  • a tooth bite trigger in addition to triggering the explosive device by a trigger on the ski pole as described above, can also be provided, the tooth bite trigger before the skier performs a difficult or extreme experience or performance. It can be contained in the mouth of the skier, and the triggering of the explosive device can be achieved by the natural action of the usual unconscious tight-fitting occlusion when the consciousness or the person is in extreme danger, thereby disengaging the skier from the ski pole. Through this triggering method, self-rescue can be carried out when the skier is at high risk of losing control.
  • the explosive device can be linked with the safety device on the ski suit.
  • the safety safety ring on the ski suit can be simultaneously opened while the snowboard and the ski shoe are separated from each other.
  • the opening of the safety ring can quickly open the explosion airbag on the ski suit (including the helmet), by means of which the skier's personal safety is protected.
  • the remote control for controlling the snowboard holder can be placed in the ski boot described in the PCT application PCT/CN2017/084573 filed on Jan. 16, s.
  • a remote control for controlling the ski boot lock can be provided, which can include a button or a toggle switch for pressing the button by the skier or When the switch is toggled, the locker can further lock or loosen the pull of the ski boot, so that the skier can properly adjust the tightness of the ski boot during the skiing process.
  • the actuator includes a rotating motor to rotate the adjustment end cap in the first or second direction to adjust the biasing force of the spring.
  • the present invention is not limited thereto, and for example, a linear motor, a solenoid, or the like may be employed, and in this case, the adjustment end cover is a sliding type end cover, whereby the linear motor or the solenoid linearly drives the The end cap is adjusted to adjust the biasing force of the spring 23.
  • the battery is disposed on the actuator, it is apparent that the battery may be disposed at other locations, such as on a snowboard, and connected to the motor and controller by, for example, wires.
  • the adjustment end cap is set to two positions by the controller, it is obviously also possible to provide a control signal to the controller via the remote controller and to place the adjustment end cap in one of a plurality of positions, The plurality of positions correspond to positions at which the springs 23 apply different biasing forces, whereby the magnitude of the biasing force of the spring 23 can be adjusted at any time by the remote controller.

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Abstract

一种用于滑雪板的智能后固定器（2），其包括致动器（6），所述致动器能够被控制器控制，以被触发以将调整端盖（24）置于多个位置中的一个处，以导致弹簧（23）施加第一偏压力或大于所述第一偏压力的第二偏压力。利用上述智能后固定器，通过主动控制弹簧的偏压力，滑雪者可以在例如需要脱开滑雪板时减小弹簧偏压力，由此可以容易地将滑雪靴与滑雪板脱开，特别是，滑雪者意外摔倒时自动减小偏压力，直至偏压力为零而脱开。

Description

滑雪板的智能后固定器、滑雪板以及滑雪装备 技术领域
本发明涉及滑雪板，并尤其涉及一种滑雪板的智能后固定器、包括该智能后固定器的滑雪板以及滑雪设备。
背景技术
滑雪是一项冬季流行的运动。在滑雪时，滑雪者需要将滑雪靴固定在滑雪板上，以在雪地上滑行。为了将滑雪靴固定在滑雪板上，通常，在滑雪板上设置有前固定器和后固定器，该前固定器与滑雪靴的鞋尖部分接合，而后固定器与滑雪靴的鞋跟部分接合，从而将滑雪靴牢固地卡在滑雪板上。
参照图1，图1是示意性示出滑雪靴卡合在滑雪板上的视图。如图1所示，通过前固定器1和后固定器2将滑雪靴3固定在滑雪板4上。
参照图2和图3，图2示出了在接合位置的一种后固定器2的截面图，图3示出了在脱开位置的图2的固定器2的截面图。后固定器2可沿滑雪板的纵向滑动地固定在滑雪板4上，以根据滑雪者的滑雪靴3的大小来调节前固定器1与后固定器1之间的间隔。该后固定器包括壳体5，卡持杠杆21可枢转地固定在壳体5的一端，该卡持杠杆21可以在将滑雪靴的鞋跟接合并将鞋跟卡在滑雪板上的位置(以下称为接合位置，如图1所示)和与鞋跟脱开的位置(以下称为脱开位置，未示出)之间枢转。另外，该壳体5内形成有腔室51，顶杆22可滑动地容纳在该腔室内，并且由一个或多个弹簧23偏压向卡持杠杆21。该卡持杠杆21的后侧形成有多个凹槽，顶杆22可以抵靠在每个凹槽内，以将卡持杠杆21保持在设定位置。在弹簧23的与顶杆22相接合的一端相对的另一端处，设置有调整端盖24，该调整端盖24与壳体5螺纹接合以封闭所述腔室51。通过旋转调整端盖24，可以压缩弹簧23的长度，由此，向顶杆22施加更大的偏压力。并且，在调整端盖24上设置有标尺25，以指示弹簧23被调整的程度。
在滑雪之前，通常根据情况将弹簧23调整到不同的偏压程度。例如，在职业比赛中，通常需要将滑雪靴3非常紧地卡持在滑雪板3上。由此，通过旋转调整端盖24来将弹簧23调整到非常紧的程度，以向顶杆22施加很大的偏压力。由此顶杆22可以非常大的力压在卡持杠杆21的凹槽内，防止卡持杠杆21松脱并进而防止滑雪靴3与滑雪板4脱开，从而影响比赛成绩。而在通常的休闲滑雪活动中，可以将弹簧23调整到相对小的偏压力，以保证意外摔倒时滑雪板和滑雪鞋能够及时脱开分离，防止腿部受到伤害。偏压力的大小可以通过标尺读出。
在没有将滑雪靴3卡持到滑雪板4上的情况下，后固定器2通常处于图3所示的状态。在这种状态下，通过将滑雪靴3的后跟踩住枢转杠杆21的下臂211并向下施力，使得卡持杠杆21逆时针方向枢转。此时，卡持杠杆21的与顶杆22相接合的一侧克服弹簧23的偏压力而向后推动顶杆22，使得顶杆22越过卡持杠杆21的两个相邻凹槽之间的突出部，而并在弹簧23的偏压力的作用下进入到下一个凹槽中，此时，卡持杠杆21处于图2所示的状态，卡持杠杆21的接合边沿213压住滑雪靴3的鞋跟边缘，由此将滑雪靴3卡持在滑雪板4上，并且通过顶杆22接合卡持杠杆21的另一凹槽而将卡持杠杆21保持在接合状态。在滑雪结束后需要将滑雪靴从滑雪板上脱开时，需要顺时针压下枢转杠杆21的在与下臂211相反一侧的上臂212以打开枢转杠杆21，在这个过程中，卡持杠杆21同样需要克服弹簧23的偏压力而顺时针方向枢转，进而使顶杆22越过两个相邻凹槽之间的突出部而进入到对应于脱开位置的凹槽中。
但是，这种传统的后固定器2存在两个问题，1.由于顶杆22被弹簧23强有力地偏压而抵靠枢转杠杆21，需要施加很大的力才能将卡持杠杆21在两个位置之间转换，尤其在将滑雪靴3从滑雪板4上脱开的情况下，需要人力枢转卡持杠杆21，这带来使用上的不便。2.传统固定器在出发前根据自己的目的和雪道坡度环境选择一中间值，就已完成设定，其实很多人不知道固定器的压力大小直接关系到安全和竞技成绩，偏压力过小，在极限坡度和极限动作中，滑雪板与 滑雪鞋极易脱落，一旦脱落后果不堪设想。
若在平缓区一时松懈，或休闲体验滑雪时偏压力过大，一旦意外摔倒，固定器脱不开后果同样不堪设想。
理想的固定器偏压力是可以在滑雪过程中，能够调节，例如通过滑雪杖上的遥控器，随时调整偏压力，以实现更好的极限乐趣或竞技成绩，和更大的安全保障。
在法国专利申请FR2823985中，公开了一种打开滑雪板的固定器的电动装置，但是，该电动装置被设置成在滑雪者跌倒时自动打开固定器或者通过放置在遥控器上的按钮触发固定器的打开。但是，这种电动装置仅在滑雪者遇到危险时起作用，并且只能够起到释放固定器的作用。
因此，存在对后固定器进行改进的需要。
发明内容
本发明旨在解决或至少消除现有技术中的上述问题，并提供一种用于滑雪板的后固定器，该后固定器能够在不需要很大的力的情况下方便滑雪靴接合到滑雪板上以及将滑雪靴从滑雪板上脱开。
另外，本发明旨在完全不改变现有滑雪板固定器原有的操作方式和习惯的前提下，增加智能控制。特别是可在滑行过程中，可根据极限坡度和竞技动作的需要加大固定器的偏压力，以保证安全通过挑战区域。在回到缓冲区时，通过遥控器，优选地滑雪杖上的遥控器及时恢复固定器的偏压力，以保证不幸摔倒时，不会由于滑雪板与滑雪鞋之间卡得太死而不能及时脱开而造成腿骨骨折。
特别是，本发明在滑雪者不幸摔倒时会自动及时启动电机来减小偏压力，直至偏压力等于零，从而进一步确保滑雪者的安全。同时，如上所述，在较低偏压力的状况下，采用传统方式脱开滑雪板变得轻松容易。
根据本发明的一个方面，提供了一种用于滑雪板的后固定器，该后固定器包括卡持杠杆，所述卡持杠杆能够在将所述滑雪靴卡持在所述滑雪板上的卡持位置和允许所述滑雪靴从所述滑雪板上脱开的脱 开位置之间枢转；顶杆，所述顶杆与所述卡持杠杆接合以将所述卡持杠杆保持在所述卡持位置或脱开位置；弹簧，所述弹簧能够向所述顶杆施加偏压力，以使顶杆抵靠所述卡持杠杆；调整端盖，所述调整端盖调整所述弹簧的偏压力；致动器，所述致动器与所述调整端盖相连接，并能够被触发以将所述调整端盖置于多个位置中的一个处，所述多个位置至少包括导致所述弹簧施加第一偏压力的第一位置和导致所述弹簧施加第二偏压力的第二位置，其中，所述第一偏压力小于第二偏压力；以及控制器，所述控制器被构造成接收控制信号而触发所述致动器。
利用本发明，通过主动控制弹簧的偏压力，滑雪者可以在例如需要脱开滑雪板时减小弹簧偏压力，由此可以容易地将滑雪靴与滑雪板脱开。
优选地是，所述第一偏压力为零。
优选地是，所述第二偏压力可以由滑雪者设定。
在一个实施方式中，还包括设置在所述卡持杠杆处的传感器，所述传感器被构造成在感测到所述卡持杠杆处于所述卡持位置时向所述控制器发出所述控制信号，使得所述控制器触发所述致动器以将所述调整端盖置于所述第二位置。优选地是，所述固定器还包括第二弹簧，所述第二弹簧将所述卡持杠杆向脱开位置偏压。
在一个实施方式中，还包括设置在所述滑雪板上的方位传感器，所述方位传感器感测所述滑雪板的姿态并在感测到所述滑雪板处于倒伏位置时向所述控制器发出所述控制信号，使得所述控制器触发所述致动器以将所述调整端盖置于所述第一位置。
在一个实施方式中，所述后固定器还包括遥控器，所述遥控器被构造成响应于滑雪者的输入，向所述控制器发出所述控制信号，使得所述控制器触发所述致动器以将所述调整端盖置于所述第一位置。
优选地是，所述遥控器设置在其中一根滑雪杖上。
在一个实施方式中，所述致动器包括电机，所述电机的输出轴与所述调整端盖相接合，以在所述控制器的控制下在第一方向或第二方向上旋转所述调整端盖。
优选地是，所述固定器还包括第二弹簧，所述第二弹簧将所述卡持杠杆向脱开位置偏压。
优选地是，所述电机的输出轴上设置有连接件，所述调整端盖的外端面设置有被连接部分，所述连接件与所述被连接部分相互连接。
优选地是，所述致动器还包括第三弹簧，所述第三弹簧将所述电机朝向所述调整端盖偏压，以保持所述电机与所述调整端盖接合。
根据本发明的另一方面，提供了一种滑雪装备，该滑雪装备包括滑雪板和滑雪杖，所述滑雪板包括如上所述的后固定器，所述滑雪杖设置有遥控器，以控制所述后固定器的致动器。
优选地是，还包括滑雪靴，所述滑雪靴包括用于锁紧滑雪靴的锁紧器，所述滑雪杖还包括第二遥控器，所述第二遥控器被构造成控制所述锁紧器的松紧。
利用如上所述的本发明，滑雪者可以通过滑雪杖上的遥控器控制滑雪板上的后固定器，由此便于接合或脱开滑雪板。另外，滑雪者也可以通过滑雪者上的第二遥控器控制滑雪靴的锁紧器的松紧，以便在滑雪过程中随时调整滑雪靴的锁紧程度。
附图说明
本发明的上述和其他特征、优点和技术优越性可以通过下面参照附图对本发明的优选实施方式的详细描述中理解到，图中：
图1是示意性示出滑雪靴卡合在滑雪板上的视图；
图2是示出现有技术的后固定器的截面图，其中后固定器处于接合位置；
图3是示出现有技术的后固定器的截面图，其中后固定器处于脱开位置；
图4是示出根据本发明的后固定器的截面图，其中后固定器处于接合位置；
图5是示出根据本发明的后固定器的截面图，其中后固定器处于脱开位置；
图6是示出用于图4和图5的后固定器的致动器的透视图；
图7是图6的致动器的分解图；
图8示出了设置有爆炸装置的滑雪板的一个实施方式的示意图；
图9示出带有爆炸装置的后调节板的俯视图；以及
图10示出了爆炸装置被触发时的后固定器的状态的示意图。
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。
要指出的是，在下面的描述中，仅详细描述了与本发明相关的后固定器和滑雪板的细节而省略了其他特征的描述，以便防止这些其他特征的描述使得本发明不清楚。另外，在所有图中，相同的附图标记一直标识相同的零件或部分。另外，附图并非按比例示出，为了清楚显示本发明，其中一些零件的尺寸被夸大。另外，上面描述过的特征将不再进一步赘述。
另外，在下面的描述中，方向性术语“向内”和“向外”分别是指朝向固定器内部的方向和背离固定器内部的方向。方向性术语“纵向”是指滑雪板的最大长度尺寸所处的方向，而横向是指在滑雪板的大致平面内与所述纵向垂直的方向。但是，应该理解的是，本发明并不局限于此，在处于不同位置或取向时，上述方向有可能相反。
参照图4至图7，其中，图4是示出根据本发明的后固定器的截面图，其中后固定器处于接合位置；图5是示出根据本发明的后固定器的截面图，其中后固定器处于脱开位置；图6是示出用于图4和图5的后固定器的致动器的透视图；以及图7是图6的致动器的分解图。
如图所示，根据本发明，后固定器2包括壳体5，可枢转地设置在壳体5的一端以在将滑雪靴卡持在滑雪板上的接合位置和允许滑雪靴从滑雪板上脱开的脱开位置之间切换的卡持杠杆21，可滑动地设置在所述壳体5内并被弹簧23偏压而抵靠所述卡持杠杆21的顶杆22，偏压所述顶杆22的弹簧23，调节所述弹簧23的偏压力的调整 端盖24，以及致动器6。
所述致动器6包括致动器壳体61，该致动器壳体61例如可拆卸地固定在所述壳体5上，但是，本发明并不局限于此，例如，致动器6也可以利用粘接、焊接或与壳体5一体成型而永久固定在壳体5上。
致动器壳体61例如大体上为圆筒形，电机66沿轴向容纳在所述致动器壳体61内，并且所述电机66的输出端设置有连接件62，所述连接件62与调整端盖24啮合，以通过电机66的旋转而驱动调整端盖24旋转。如图7所示，该连接件62利用锁紧螺钉63锁紧在电机66的输出轴上，并具有一字型末端，以与调整端盖24的被连接部分(例如凹口)配合，但是本发明并不局限于此，连接件62可以具有其他形状的末端，只要该末端能够与调整端盖24的传动连接即可。
在电机66和致动器壳体61的端部之间还设置有弹簧68，该弹簧68例如一端抵靠在电机66上的凸台上，而另一端抵靠在致动器壳体61的端部上形成的凹槽内，由此将电机66朝向调整端盖24的方向偏压。在弹簧68的偏压力不足以保持电机66的连接件62与调整端盖24啮合的情况下，可以增加其他弹簧，例如弹簧65。例如，在致动器壳体61的圆周方向上等间隔的三个位置上沿着致动器壳体61的纵向方向形成有一定长度的狭槽611，螺钉64穿过该狭槽611拧紧到电机66的壳体上形成的相对应的螺纹孔内，并且螺钉头暴露在狭槽611的外侧。这样，电机66可以沿着狭槽611沿轴向在致动器壳体61内滑动。拉簧65一端固定在螺钉头上且另一端固定到致动器壳体61的凸缘上形成的孔613上，由此将电机66朝向调整端盖24的方向拉动，以弥补弹簧68的偏压力的不足。但是，可以理解的是，在弹簧68具有足够偏压力以将电机的连接件62充分与调整端盖24连接传动的情况下，可以取消狭槽611、螺钉64和拉簧65。
当然，如果电机66的输出端与调整端盖通过联轴器等连接，例如，如图所示，电机66的输出端或者连接件62通过销钉67与调整端盖相连接，则可以取消上述弹簧65和68。
在致动器壳体61的后端，设置有电池盒7，该电池盒7例如套设在致动器壳体61上，但是该电池盒7也可以与致动器壳体61一体 形成，并且电池71可以容纳在该电池盒7内。并且，在该电池盒7内可以设置有控制器(未示出)，以控制致动器6的操作。
尽管在上面描述的实施方式中，采用了电池71供电，但是，根据本发明，也可以在滑雪板上设置有发电机或太阳能电池板来供电。例如，发电机由可旋转地设置在滑雪板上的摩擦轮驱动，该摩擦轮在滑雪板滑雪过程中，通过与雪地的接触而被转动，进而驱动发电机发电。
下面，描述根据本发明的后固定器的操作方式。
如图5所示，在滑雪板未使用时，后固定器2处于脱开状态，并且此时，调整端盖24被电机66拧松，使得弹簧23处于向顶杆22施加很小偏压力或者不施加偏压力的状态。在这种状态下，当滑雪者要进行滑雪时，该滑雪者用滑雪靴的鞋跟踩下卡持杠杆21的下臂211，由于此时顶杆22受到弹簧23的力很小或未受到弹簧23的力，可以很容易将卡持杠杆21踩下。
在卡持杠杆21被踩下时，传感器(未示出)感测到卡持杠杆21处于被踩下的卡持位置而向致动器6的控制器(未示出)发出信号，响应于该信号，控制器指令电机66在第一方向上转动，例如顺时针方向上转动，由此，将调整端盖24向内旋转，给弹簧23赋予偏压力，并依靠弹簧23的偏压力借助于顶杆22将卡持杠杆21保持在接合位置，以将滑雪靴卡持到滑雪板上。优选地是，在达到预定偏压力时，电机66被断电并由此将调整端盖24保持在当前位置。这例如通过设置一个传感器来感测电机66的旋转力矩，并在该旋转力矩达到预定值时，使电机66断电。在优选的实施方式中，致动器6具有设置模式，在设置模式下，滑雪者根据自己的偏好或需要可以设定该弹簧23的偏压力的大小，由此，在滑雪者利用滑雪靴踩下卡持杠杆21时，致动器6可以调整所述调整端盖24以使得弹簧23达到该设定的偏压力。
在滑雪者需要脱开滑雪板时，他或她可以通过操纵控制器，例如通过一个遥控器来向控制器发出脱开滑雪板的信号，在接收到该信号时，控制器指令电机66在与所述第一方向相反的第二方向上转动， 由此向外旋转调整端盖24，进而减小弹簧23的偏压力，这样，卡持杠杆21可以很容易被枢转到脱开位置，进而，滑雪者可以将滑雪靴从滑雪板上移除。
在优选的实施方式中，例如，所述遥控器可以设置在滑雪杖上，并且所述信号可以通过按下或扳动滑雪杖的手柄上的特定组合按钮或开关来实现。
在另一实施方式中，卡持杠杆21可以被偏压在脱开位置，使得在弹簧23的偏压力被减小时，卡持杠杆21可以自动恢复到脱开位置，这例如可以通过将卡持杠杆21偏压到脱开位置的弹簧(未示出)来实现。
上面描述了控制后固定器2的遥控器设置在滑雪杖上的示例，但实际上，遥控器可以设置在其他位置，或者遥控器可以放置在滑雪者的口袋中、粘贴在滑雪者的滑雪服上或者挂在滑雪者的滑雪服上等。
在另外的实施方式中，滑雪板可以设置有方位传感器，如陀螺仪，由此感测滑雪板的姿态，控制器可以接收该方位传感器的信号，并且在该方位传感器感测到滑雪板处于倒伏姿态时，控制器触发所述致动器，以使得所述致动器将所述调整端盖置于第一位置，使得弹簧23的偏压力减小，例如，减小到大约为零，由此，使得滑雪靴易于从滑雪板上脱开，防止滑雪者受到伤害。
该方位传感器也可以设置在其他位置，例如，该方位传感器可以设置在滑雪者的身体上，以感测滑雪者的姿态，并在感测到滑雪者处于跌倒状态，并例如持续预定时间时，控制器可以接收该方位传感器的信号并触发致动器将偏压力减小。
在再一实施方式中，在调整后盖处还设置有爆炸装置，在高速滑雪中出现意外摔倒的情况下，该爆炸装置可以被触发，由此快速炸掉调整后盖，使得弹簧的偏压力快速减小到零，从而使得滑雪者可以迅速与滑雪板脱开。例如，可以在滑雪板或者滑雪者身体上或者滑雪靴上设置有加速度传感器、方位传感器等，并且控制器可以从所述传感器接收信号来判断是否发生意外摔倒的情况，并且在判断发生意外摔倒时触发所述爆炸装置。但本发明并不局限于此，该爆炸装置也可以 设置在滑雪板的其他位置处，只要能够快速释放固定器对滑雪靴的卡持即可，例如，爆炸装置可以设置在前或后固定器与滑雪板相连接的位置处等。
在一个实施方式中，如图8和9所示，图8示出了设置有爆炸装置8的滑雪板的一个实施方式的示意图，而图9示出带有爆炸装置的后调节板的俯视图。该爆炸装置8可以设置在后固定器和滑雪板相接合的地方。在传统的滑雪板中，滑雪板包括板主体41、可拆卸地或永久固定到该板主体41上的前调节板(未示出)和后调节板42、沿着纵向与所述前调节板可滑动配合并可被锁定在多个位置中的一个位置处的前固定器1以及沿着纵向与所述后调节板可滑动配合并可被锁定在多个位置中的一个位置处的后固定器3。
后调节板42例如可以通过螺钉紧固到所述板主体41上，并且该后调节板42在其大致横向中间位置设置有调节片421，该调节片421上形成有多个均匀间隔开的凹槽422。该调节片421例如通过卡扣配合接合在后调节板42上。
所述后固定器3与后调节板42相接合的底面设置有接合蜗杆31，该接合蜗杆31例如包括三个齿，所述齿的轴向齿距与相邻凹槽422之间的间距相同，使得所述三个齿可以同时啮合在依次的三个凹槽422中，并且通过旋转蜗杆，可以使得后固定器3沿着调节片(后调节板)前后移动，进而调节后固定器3相对于滑雪板的位置。类似地，前固定器2也可以选择性接合在沿纵向的多个位置中的一个上，进而可以调节前和后固定器之间的间距以适应滑雪靴的尺寸。
如图8和9所示，爆炸装置8优选地设置在调节片421与后调节板42卡扣接合的位置处或其附近，并例如设置有导流板81，以将爆炸产生的气体引导向调节片421与后调节板42的接合位置。
如图10所示，图10示出了在爆炸装置8被触发时的情形的示意图。在爆炸装置8被触发时，爆炸装置8产生的爆炸气流破坏调节片421与后调节板42之间的接合，并且调节片421有可能被向上倾斜。在这种情况下，调节片421被后调节板42的紧固作用被取消，在滑雪靴被后固定器3卡持时所产生的反作用力将后固定器3向后推动， 由此，使得滑雪靴轻易与后固定器3脱开，并由此与滑雪板脱开。
爆炸装置8可以由滑雪者手动触发，例如，滑雪者可以通过操作设置在滑雪杖上的触发器来遥控触发爆炸装置8，由此在危险情况下迅速与滑雪板脱开。例如，该触发器可以是设置在滑雪杖的手柄上的按钮，并且优选地是，该触发器包括四个按钮，每个滑雪杖的手柄上设置两个，只有滑雪者同时按下每个滑雪杖上设置的两个按钮，即，同时按下这四个按钮，爆炸装置8才能触发，这避免了误操作导致的爆炸装置8的错误触发。
另外，爆炸装置8也可以在检测到处于危险情况时自动触发。例如，在滑雪板的外周边缘上设置有传感件或传感器，该传感件或传感器例如可以是力传感器或惯性传感器，以感测滑雪板的外周边缘受到的碰撞，并且将表示感测到的碰撞的信号发送给控制器，当控制器接收到的所述信号表示该碰撞超过预定水平时，控制器触发该爆炸装置8。
在另一实施方式中，除了上面描述的通过滑雪杖上的触发器来触发爆炸装置外，还可以提供牙齿咬合触发器，在滑雪者进行高难度或者极限体验或表演前，该牙齿咬合触发器可以含在滑雪者口内，利用意识或人处于极度危险时通常的无意识紧闭咬合的自然动作实现触发爆炸装置，由此将滑雪者与滑雪杖脱开。通过这种触发方式，可以在滑雪者处于高危失控时进行自救。
另外，所述爆炸装置可以与滑雪服上的安全保险装置联动，例如，在爆炸装置被触发时，在滑雪板与滑雪鞋相互脱离的同时，滑雪服上的安全保险环可以被同时拉开，该安全保险环的拉开可以迅速开启滑雪服上(包括头盔)的爆炸气囊，借助于该气囊保护滑雪者的人身安全。
另外，在采用本申请人2017年5月16日提交的PCT申请PCT/CN2017/084573(该申请通过引用整体结合于此)中描述的滑雪靴时，控制滑雪板的固定器的遥控器可以设置在一个滑雪杖上，而在另一个滑雪杖上还可以设置有控制滑雪靴的锁紧器的遥控器，该遥控器可以包括按钮或者拨动开关，以便在由滑雪者按动按钮或 者拨动开关时，锁紧器可以进一步锁紧或者放松滑雪靴的拉线，由此滑雪者可以在滑雪过程中适当地调节滑雪靴的松紧程度。
尽管在上面详细描述的优选实施方式中，致动器包括旋转的电机以在第一或第二方向上旋转所述调整端盖，进而调整弹簧的偏压力。但是本发明并不局限于此，例如，可以采用直线电机、螺线管等，并且在这种情况下，调整端盖为滑动型端盖，由此，通过直线电机或者螺线管直线驱动该调整端盖，进而调节弹簧23的偏压力。
另外，尽管在上面描述的优选实施方式中，电池设置在致动器上，但是，显然电池可以设置在其他位置，例如可以设置在滑雪板上，并通过例如导线与电机和控制器相连接。
另外，尽管上面描述了通过控制器将调整端盖设置到两个位置，但是，显然也可以设置成通过遥控器向控制器发出控制信号，而将调整端盖置于多个位置中的一个，所述多个位置对应于所述弹簧23施加不同偏压力的位置，由此，可以通过遥控器随时调节弹簧23的偏压力的大小。
因此，本领域技术人员能够理解到，在不背离本发明的精髓和范围的前提下，可以对本发明做出各种替代和修改，并且本发明的范围仅由所附的权利要求书及其等价物限定。

Claims (34)

  1. 一种用于滑雪板的后固定器，该后固定器包括卡持杠杆，所述卡持杠杆能够在将所述滑雪靴卡持在所述滑雪板上的卡持位置和允许所述滑雪靴从所述滑雪板上脱开的脱开位置之间枢转；顶杆，所述顶杆与所述卡持杠杆接合以将所述卡持杠杆保持在所述卡持位置或脱开位置；弹簧，所述弹簧能够向所述顶杆施加偏压力，以使顶杆抵靠所述卡持杠杆；调整端盖，所述调整端盖调整所述弹簧的偏压力；致动器，所述致动器与所述调整端盖相连接，并能够被触发以将所述调整端盖置于多个位置中的一个处，所述多个位置至少包括导致所述弹簧施加第一偏压力的第一位置和导致所述弹簧施加第二偏压力的第二位置，其中，所述第一偏压力小于第二偏压力；以及控制器，所述控制器被构造成接收控制信号而触发所述致动器。
  2. 如权利要求1所述的后固定器，其中，所述第一偏压力大致为零。
  3. 如权利要求2所述的后固定器，其中，所述第二偏压力可以由滑雪者设定。
  4. 如权利要求1至3中任一项所述的后固定器，其中，还包括设置在所述卡持杠杆处的传感器，所述传感器被构造成在感测到所述卡持杠杆处于所述卡持位置时向所述控制器发出所述控制信号，使得所述控制器触发所述致动器以将所述调整端盖置于所述第二位置。
  5. 如权利要求4所述的后固定器，其中，所述固定器还包括第二弹簧，所述第二弹簧将所述卡持杠杆向脱开位置偏压。
  6. 如权利要求1至3中任一项所述的后固定器，其中，还包括设置在所述滑雪板上的方位传感器，所述方位传感器感测所述滑雪板的姿态并在感测到所述滑雪板处于倒伏位置时向所述控制器发出所述控制信号，使得所述控制器触发所述致动器以将所述调整端盖置于所述第一位置。
  7. 如权利要求1至3中任一项所述的后固定器，其中，还包括设置在滑雪者上的方位传感器，所述方位传感器感测所述滑雪板的姿 态并在感测到所述滑雪板处于倒伏位置时向所述控制器发出所述控制信号，使得所述控制器触发所述致动器以将所述调整端盖置于所述第一位置。
  8. 如权利要求1至3中任一项所述的后固定器，其中，还设置有爆炸装置，以响应于发生意外时，快速将滑雪靴从滑雪板上解脱。
  9. 如权利要求8所述的后固定器，其中，所述爆炸装置设置在所述调整端盖处，以在发生意外时破坏所述调整端盖。
  10. 如权利要求1至3中任一项所述的后固定器，其中，所述后固定器还包括遥控器，所述遥控器被构造成响应于滑雪者的输入，向所述控制器发出所述控制信号，使得所述控制器触发所述致动器以将所述调整端盖置于所述第一位置。
  11. 如权利要求10所述的后固定器，其中，所述遥控器设置在其中一根滑雪杖上。
  12. 如权利要求1至11中任一项所述的后固定器，其中，所述致动器包括电机，所述电机的输出轴与所述调整端盖相接合，以在所述控制器的控制下在第一方向或第二方向上旋转所述调整端盖。
  13. 如权利要求12所述的后固定器，其中，所述电机的输出轴上设置有连接件，所述调整端盖的外端面设置有被连接部分，所述连接件与所述被连接部分相连接。
  14. 如权利要求13所述的后固定器，其中，所述致动器还包括第三弹簧，所述第三弹簧将所述电机朝向所述调整端盖偏压，以保持连接件与所述被连接部分之间的连接。
  15. 如权利要求12所述的后固定器，其中，所述控制器被构造成当所述电机的旋转扭矩达到预定值时使所述电机断电。
  16. 如权利要求15所述的后固定器，其中所述预定值与所述第二偏压力相关联。
  17. 一种滑雪板，所述滑雪板上设置有后固定器，所述后固定器是如前述权利要求1至16中任一项所述的后固定器。
  18. 如权利要求17所述的滑雪板，其中，所述滑雪板包括板主体、固定到所述板主体上的后调整板、以及沿滑雪板的纵向可滑动地 接合所述后调整板的所述后固定器，所述后调整板上通过卡扣配合设置有调整片，所述后固定器能够接合在所述调整片的在多个位置中的至少一个位置处。
  19. 如权利要求18所述的滑雪板，其中，所述调整片上沿着滑雪板的纵向设置有多个等距离间隔开的凹槽，所述后固定器包括蜗杆，所述蜗杆的齿可啮合在所述凹槽中，在所述调整片与所述后调整板的接合位置处或附近设置有爆炸装置。
  20. 如权利要求19所述的滑雪板，其中，所述爆炸装置由所述控制器触发。
  21. 如权利要求20所述的滑雪板，其中，所述控制器接收滑雪者的输入而触发所述爆炸装置。
  22. 如权利要求21所述的滑雪板，其中，所述滑雪者的输入通过滑雪杖进行。
  23. 如权利要求22所述的滑雪板，其中，所述滑雪者的输入通过滑雪者同时按下所述滑雪杖上的至少两个按钮而进行。
  24. 如权利要求21所述的滑雪板，其中，所述控制器感测滑雪板的状态而触发所述爆炸装置。
  25. 如权利要求24所述的滑雪板，其中，所述滑雪板沿其外周边缘设置有传感件或传感器，所述传感件或传感器感测所述滑雪板的碰撞，并将感测到的信号发送到所述控制器，所述控制器基于所述信号判断所述滑雪板的碰撞超过预定阈值时触发所述爆炸装置。
  26. 一种滑雪装备，包括滑雪板和一对滑雪杖，所述滑雪板是如权利要求17至25中任一项所述的滑雪板。
  27. 如权利要求26所述的滑雪装备，其中，所述一对滑雪杖中的一个的手柄上设置有遥控器，以控制所述致动器。
  28. 如权利要求26所述的滑雪装备，其中，所述滑雪杖上还设置有触发器，以指令所述控制器触发所述爆炸装置。
  29. 如权利要求28所述的滑雪装备，其中，所述触发器包括设置在每个所述滑雪杖的手柄上的两个按钮，并且所述按钮被构造成只有在双手的滑雪杖的总共四个按钮被同时压下时，才指令所述控制器 触发所述爆炸装置。
  30. 如权利要求26所述的滑雪装备，还包括咬合触发器，该咬合触发器设置于滑雪者的口内，并在被牙齿咬合时触发所述爆炸装置。
  31. 如权利要求26所述的滑雪装备，还包括可充气滑雪服，所述可充气滑雪服包括气囊和给所述气囊充气的气体发生器，所述气体发生器响应于所述爆炸装置的触发而被触发以给所述气囊充气。
  32. 如权利要求31所述的滑雪装置，其中所述可充气滑雪服包括头盔。
  33. 如权利要求26所述的滑雪装备，还包括滑雪靴，所述滑雪靴包括自动打开和闭合滑雪靴的锁紧器，所述滑雪杖还设置有第二遥控器，所述第二遥控器被构造成控制所述锁紧器，以实时调节所述滑雪靴的松紧。
  34. 如权利要求33所述的滑雪装备，其中，所述第二遥控器设置在所述一对滑雪杖的另一个上。
PCT/CN2017/095868 2017-07-12 2017-08-03 滑雪板的智能后固定器、滑雪板以及滑雪装备 WO2019010739A1 (zh)

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US20200268095A1 (en) * 2019-02-25 2020-08-27 Stop River Development LLC Safety mechanism for use with snow sport boot and binding system
US11596855B2 (en) 2017-03-14 2023-03-07 Stop River Development LLC Sensor-connected processor-controlled snow sport boot binding

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US4405152A (en) * 1980-08-26 1983-09-20 Tmc Corporation Ski binding jaw
US5026087A (en) * 1988-07-27 1991-06-25 Wulf Elmer B Ski boot and ski boot-binding
DE202012010661U1 (de) * 2011-11-18 2012-11-28 Marker Deutschland Gmbh Bindung für Gleitbrett mit Stützglied
WO2014205472A1 (de) * 2013-06-26 2014-12-31 Atomic Austria Gmbh Sportgerät, insbesondere motorische tourenskiaufstiegshilfe
EP2883582A1 (de) * 2013-12-13 2015-06-17 MARKER Deutschland GmbH Elektronisch auslösbare Bindung für ein Gleitbrett
CN205699340U (zh) * 2016-05-27 2016-11-23 李向东 一种滑雪板固定器滑雪靴脱离装置

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US4405152A (en) * 1980-08-26 1983-09-20 Tmc Corporation Ski binding jaw
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DE202012010661U1 (de) * 2011-11-18 2012-11-28 Marker Deutschland Gmbh Bindung für Gleitbrett mit Stützglied
WO2014205472A1 (de) * 2013-06-26 2014-12-31 Atomic Austria Gmbh Sportgerät, insbesondere motorische tourenskiaufstiegshilfe
EP2883582A1 (de) * 2013-12-13 2015-06-17 MARKER Deutschland GmbH Elektronisch auslösbare Bindung für ein Gleitbrett
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US11596855B2 (en) 2017-03-14 2023-03-07 Stop River Development LLC Sensor-connected processor-controlled snow sport boot binding
US20200268095A1 (en) * 2019-02-25 2020-08-27 Stop River Development LLC Safety mechanism for use with snow sport boot and binding system
US11696615B2 (en) * 2019-02-25 2023-07-11 Stop River Development LLC Safety mechanism for use with snow sport boot and binding system

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