芬兰专利FI20176007A1 Pole climbing shoe

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专利摘要:
Pillar shoes (1) comprising a bottom part (2) which forms the frame of the post shoe (1), and a resting support (14) arranged in connection with the bottom part (2) which can be directed upwards from the bottom part (2). The calf support (14) comprises a sliding plate (17) movable in the direction of the calf support (14), which is arranged to position itself against the rear part of the foot of the users of the pole shoe (1) and to move in response to the movement of the foot of the pole shoe (1) user in the direction of the calf support (14).
公开号:FI20176007A1
申请号:FI20176007
申请日:2017-11-10
公开日:2019-05-11
发明作者:Matti-Tapio Pölönen；Heikki Koivurova；Pertti Nykänen；Jarno Pesonen
申请人:Altiax Oy；
IPC主号:

专利说明:

Column Shoe
Background of the Invention
The invention relates to a pole shoe.
A pole shoe is an accessory that fits around a standard shoe that can be used, for example, when climbing on a wooden, concrete composite or steel pole, pole, tree or other similar object or structure. The pole shoe comprises a bottom part forming the pole shoe body, on which the normal shoe is placed while the pole shoe is being worn. The pole shoe is secured to the foot by means of straps, straps or buckles provided on the pole shoe. Generally, the pillar shoe further includes an upwardly directed support element provided at the base portion of the pillar shoe to support the foot in the pillar shoe.
WO 2011/048262 A1 discloses a pillar shoe.
Brief Description of the Invention
The object of the invention is to provide a new type of pole shoe.
The pole shoe according to the invention is characterized by what is stated in the independent claim.
The pillar shoe comprises a sole portion forming the pillar shoe body and an upwardly directed calf support provided at the base portion. The calf support comprises a sliding plate movable in the direction of the calf support and adapted to be positioned against the back of the wearer's foot and to move in response to the movement of the wearer's foot in the direction of the calf.
The sliding plate provided with the calf support allows the user of the pole shoe to have relatively free bending and straightening motion when climbing or descending to a climbing object and walking with pole shoes. The calf support is continuously supported by the sliding plate from behind the foot of the heel member, but at the same time the sliding plate allows relatively free movement of the user's foot up and down as the foot flexes and straightens again. As a result, the movement of the pole shoe wearer closely resembles the movement of the pole shoe, both when climbing and walking.
Certain embodiments of the pole shoe of the invention are disclosed in the dependent claims.
BRIEF DESCRIPTION OF THE DRAWINGS
The invention will now be described in more detail in connection with the preferred embodiments, with reference to the accompanying drawings, in which Figure 1 schematically shows a pillar shoe viewed from above, Figure 2 schematically depicts the pillar shoe of Figure 1 viewed from the inside, Figure 1 is a front view, Figure 5 is a schematic view of the Figure 1 column, rear view; Figure 6 is a schematic view of the Figure 1 post, seen from below, Figure 9 is a rear view of the pole shoe detail, and Figure 9 is a schematic view of the pole shoe of Figure 1, viewed from above aces set against a climbing pole.
In the figures, some embodiments of the invention are shown in simplified form for clarity. Like parts are denoted by like reference numerals in the figures.
DETAILED DESCRIPTION OF THE INVENTION
Figure 1 is a diagrammatic view of a pillar shoe 1 seen from above. The pole shoe 1 comprises a base part 2 which may be made of, for example, plastic, composite material or some other non-conductive material. The base part 2 can also be made of, for example, steel or aluminum and, if necessary, coated with plastic, for example, to conduct electricity. The bottom part 2 forms the body of the pole shoe 1, to which the other parts of the pole shoe 2 are fitted, and upon which the user of the pole shoe 1 places his shoe while wearing the pole shoe 1. The heel shoe 1 and the sole, respectively, have a front shoe 3 facing the heel end of the shoe 1, a rear facing member 4 facing the heel of said shoe, an inner shoulder 5 facing the inner shoe, and an outer shoe 6 facing the outer shoe. 2 is a downwardly directed lower side 7 or a lower surface 7 and an upwardly facing upper side 8 or upper surface 8.
The front part 3 of the base part 2 at its upper surface has a toe support 9 for supporting the shoe of the user of the pole shoe 1 in the area of the toes of the foot and the pad. The tip support 9 is of one unit construction with the base member 2 but can also be removably secured to the base member 2, whereby the position of the tip member 9 in the longitudinal direction of the base member 2 between the front member 3 and the rear member 4 may also be infinitely adjustable. An attachment buckle 10 or other alternative fastening means is provided in connection with the toe support 9 for fastening the shoe of the user of the heel shoe 1 to the front part 3 of the heel shoe 1. The toe support 9 may also be provided with a toe protector. Also, said toe cap can be made of an electrically insulating material.
The rear part 4 of the sole 2 in connection with the upper surface 8 of the sole 2 has a rear stop 11 to support the shoe of the user of the pole shoe 1 in the area of the heel. The rear stop 11 is removably secured to the base part 2 so that the position of the rear stop 11 in the longitudinal direction between the front part 3 and the rear part 4 of the pole shoe 1 and the base part 2 respectively. The upper surface 8 of the sole 2 has longitudinally spaced adjusting apertures 12, schematically shown in Figure 7, through which the rear stop 11 can be locked in a predetermined position to make the pole shoe 1 fit the user's shoe. The lower surface of the rear stop 11 has one or more locking members compatible with the adjusting apertures 12 which, when positioned in the respective adjusting aperture 12 / s, form a locking engagement with the corresponding adjusting aperture 12 / s and locking the rear stop 11 in place longitudinally. For the sake of clarity, the figures do not show said one or more locking members, the practical implementation of which is obvious to a person skilled in the art.
Figure 2 is a schematic view of the pole shoe 1 of Figure 1 viewed from the inside edge 5, Figure 3 is a schematic view of the pole shoe 1 of Figure 1 seen from the direction of the outer edge 6, Figure 4 is a schematic front view of Figure 1 Fig. 6 is a schematic view of the pole shoe 1 of Fig. 1, viewed from below, Fig. 7 is a schematic and partially sectional view of a pillar shoe of Fig. 1, .
The pillar shoe 1 further comprises a calf support 14 arranged at the rear portion 4 of the pillar shoe 1 and arranged in connection with the base part 2 and substantially upwardly directed to support the pillar shoe 1 at the user's foot. The caliper support 14 comprises a shaft portion 15 having a downwardly directed first end 15 'disposed adjacent to the base portion 2 and having an upwardly directed second end 15' substantially supported by a support portion 16 facing the calf of the pillar shoe 1 facing the front portion 3 of the base portion 2. to conform to the shape of the foot of the user of the pole shoe 1 in the calf region. In the embodiment shown in the figures, the arm portion 15 and the support portion 16 are one unitary structure, but they could also be two initially loose but interconnected parts. Hereby, the support member 16 could be arranged in connection with the arm member 15, for example telescopically, whereby the distance of the support member 16 from the base member 2 could be varied according to the length of the leg of the user of the pole shoe 1. Alternatively, the arm portion itself could also be telescopically realized.
A sliding plate 17 is provided in connection with the support portion 16 of the calf support 14 on the front side 3 of the base 2, which, when using the pole shoe 1, is arranged to be positioned between the calf of the user of the pole shoe 1 and the caliper support 16. The sliding plate 17 has a convex surface facing the support member 16 substantially corresponding to the concave shape of the surface directed towards the front part 3 of the base member 2 of the support member 16. The surface facing the front part 3 of the base portion 2 of the sliding plate 17 is concave, conforming to the shape of the foot of the user of the pole shoe 1 in the calf region. The slide plate 17 is disposed on the support member 16 such that the slide member 17 can move up and down relative to the support member 16 following the movement of the user's foot when the user's foot is secured to the slide member 17. The slide member 17 is secured by a securing means the sliding plate 17 and the associated caliper support 14 are attached below the knee of the user of the pole shoe 1.
The surface facing toward the front 3 of the base portion 14 of the base support 14, i.e. toward the sliding plate 17, has a substantially vertical sliding rail 19. The surface facing toward the rear 4 of the bottom portion 2 of the sliding plate 17, i.e. toward the supporting portion 16, with which the sliding rail 19 is fitted, the sliding plate 17 extending upwardly with respect to the support portion 16 of the calf support 14, guided by the alignment between the sliding rail 19 and said slot 46.
The sliding plate 17 provided in conjunction with the caliper support 14 allows relatively free bending and straightening of the foot of the user of the pole shoe 1 when climbing or descending to the object to be climbed and when walking with the shoe boots 1. The support portion 16 of the calf support 14 continuously supports the foot of the user of the pole shoe 1 through the sliding plate 17 but at the same time the slide plate 17 allows upward and downward movement of the foot relative to the support member 16 so that movement of the user of the pole shoe 1 closely resembles movement without shoe 1.
The pillar shoe 1 further comprises support means secured to the base part 2 and the support part 16, in this case the straps 20, which are arranged to prevent the pivot support 14 from being pivotally or untwisted, between the inner shoulder 5 and the outer shoulder 6 of the pillar shoe 1. in other words, to limit the maximum allowable angle of the base support 14 with respect to the base part 2 rearward. The first ends 20 'of the support straps 20 are fixed to the base part 2 and the second ends 20' to the fastening part 21 which is attached to the support part 16 of the base support 14 in the direction of the rear part 4 of the base part 2.
The support portion 16 of the caliper support 14 has an adjusting rail 22 facing the rear portion 4 of the base portion 2 having adjusting holes 23 spaced vertically spaced from the support portion 16 to which the fastener portion 21 can be secured to the support portion 20 relative to the support portion 16. in the vertical direction of the support member 16 by changing the position of the fastener part 21 on the adjusting rail 22 from one adjusting opening 23, whereby the maximum permitted angle between the caliper support 14 and the base member 2 is changed backwards.
Thus, the straps 20 determine the maximum permitted backward angle between the caliper support 14 and the base member 2, which prevents the wearer of the pole shoes 1 from overturning more due to possible buckling. When the position of the fastener portion 21 relative to the support portion 16 is adjustable as described above, the aforementioned maximum allowable angle between the caliper support 14 and the base portion 2 can be adjusted to suit the intended working situation. When strolling the stiletto shoes 1 attached to the legs, the straps 20 also lighten the weight stress of the pole shoes 1 at the front 3 on the front of the user's foot and thus facilitate walking with the pole shoes secured on the legs.
The pole shoe 1 further comprises a hinge 24 at the rear 4 of the base member 2 through which the calf support 14 is supported by the base member 2 of the shoe shoe 1. That is, the first end 15 'of the arm 15 of the caliper support 14 is secured to the base member 2 of the shoe shoe. 11, wherein the position of the caliper support 14 in the longitudinal direction of the base portion 2 is adjustable by changing the position of the rear stop 11.
Referring specifically to FIG. 8, the hinge 24 comprises a pivot pin 27 disposed about the pivot body 25 and the pivot body 25, and is provided with an elastic sleeve 26 on which the caliper support 14 is supported; the caliper support 14 may pivot in the longitudinal direction of the base portion 2 of the heel shoe 1, i.e. in the direction of the angle between the base portion 2 of the heel shoe 1 and the caliper support 14, about an axis of rotation defined by the shaft pin 27. In addition, the calf support 14 may pivot to a limited extent relative to the spindle pin 27 in the longitudinal imaginary horizontal plane of the base portion 2 of the pillar shoe 1, or in other words around the imaginary vertical axis of the caliper support 14. In addition, the calf support 14 may, to a limited extent, pivot about an imaginary axis of rotation, i.e., lateral inclination, determined by the longitudinal direction of the base portion 2 of the pillar shoe. Thanks to this functionality, the foot and knee movement path is relatively free, and the knee can make a small circular motion in the front-right-rear-left directions. To accomplish said function, the elastic sleeve 26 may be made of, for example, rubber so that the overall diameter of the elastic sleeve 26 is adapted to taper to extend from the central portion of the elastic sleeve 26 toward the ends of the elastic sleeve 26. Such a pivoting structure allows the calf support 14 to follow the motion of the foot of the user of the heel shoe 1 even if the foot pivots or rotates in a direction other than the angle between the base part 2 of the heel shoe 1 and the calf support 14.
The pole shoe 1 further comprises a hook portion 28 disposed in front of the front portion 3 of the pole shoe 1, which is supported on the climbing object such that the object to be climbed remains between the hook portion 28 and the front portion 3 of the pole shoe 1. The hook portion 28 comprises, at least in part, a shank 29 supported on the base portion 2 of the shoe shoe 1 for securing the hook portion 28 to the shoe shoe 1.
20176007 prh 10-11-2017, and a hook 30 mounted on the outer end of said shaft 29 for supporting a climbing object.
The pole shoe 1 further comprises an adjusting screw 31 disposed inside the base part 2 of the pole shoe 1 and connected to the shaft of the hook part 28 and loaded via a spring spring 33, by means of which the position 29 of the adjustable for climbing objects of different diameters. The position of the adjusting screw 31 and thereby the position of the arm 29 of the hook member 28 inside the base part 2 of the pole shoe 1 and further the distance between the front member 3 of the hook shoe 1 and the hook 30 can be adjusted by turning 31, together with the drive wheel 32 and the load spring 33, provide possible means for adjusting the position of the hook member 28 relative to the base member 2 of the pole shoe 1 to adjust the distance between the front member 3 and the hook member 28 to the hook member 30 for different diameter diameters.
The hook portion 28 comprises a first hook portion 34 and a second hook portion 35, the first hook portion 34 being intended to be located on the side of the climbing object disposed on the outer edge 6 of the post shoe 1 and the second hook portion 35 being disposed on the bottom portion 2 of the post shoe 1. Between the first end 34 'of the first hook portion 34 and the shank 29 of the hook portion 28 is a first hinge 36 through which the first hook portion 34 is connected to the shank 29 of the hook portion 28 and thereby adjust the position of the first hook portion 34 relative to the shank 29. Further attached to the first joint 36 is a first locking screw 37 which provides a possible locking means for locking the first hook portion 34 to a desired position relative to the arm 29 of the hook portion 28.
Between the second end 34 'of the first hook portion 34 and the first end 35' of the second hook portion 35 there is a second hinge 38 through which the second hook portion 35 is connected to the first hook portion 34 and thereby adjusting the position of the second hook portion 35 with respect to the first hook portion 34. The second hinge 38 is further joined by a second locking screw 39, which provides a possible locking means for locking the second hook portion 35 to a desired position with respect to the first hook portion 34. In the embodiment shown in the figures, the first hook portion 34 and the second hook portion 35, which together form said hook 30, are substantially straight tube portions, but the shape and article of manufacture of said hook portions 34, 35 may vary.
The hook 30 may also comprise more than one of the above-described two hook sections 34, 35, which are hinged to one another.
When the pole shoe 1 is ready for use, the first hook portion 34 is pivoted and locked via the first hinge 36 and the first locking screw 37 to a position 29 on the hook 29 of the hook portion 28 so that the first hook portion 34 is supported on the side of the outside shoe 6 of the pole shoe 1. In this position, the second end 34 'of the first hook portion 1 is generally somewhat higher than the first end 34' of the first hook portion 1 in the vertical direction of the pole shoe 1, generally as shown in Figures 4 and 5, for example. Further, the second hook portion 35 is pivoted and locked via the second hinge 38 and the second locking screw 39 to a position relative to the first hook portion 34 such that the second hook portion 35 can be supported substantially horizontally on the opposite side of the climbing object to the front portion 3 of the post. In this position, the first end 35 'of the second hook portion 35 will be located behind or to the side of the object to be climbed on the outer edge 6 of the pole shoe 1 and the other end 35 of the second hook portion 35 will be located behind or on the inner edge 5 of the shoe. In this operating position, the object to be climbed is located in a fork formed between the hook portions 34, 35 of the hook 30 and the center of gravity of the user of the pole shoe 1 leverages the hook 30 more tightly to the object to be climbed. In this operating position, the front part 3 of the pillar shoe 1 does not typically or necessarily be positioned against the object to be climbed.
Unlike the embodiments shown in the figures, the arm 29, the first hook portion 34 and the second hook portion 35 of the hook portion 28 may each be independently telescopically formed, wherein the leg 29 and / or the first hook portion 34 and / or second hook portion 35 may be telescopically extendable.
The hook 30 of the hook portion 28 further comprises at least a portion thereof facing the front portion 3 of the pole shoe 1, i.e. in a portion opposite to the front portion 3 of the pole shoe 1, in this case a portion of the second shoe 35 a gripping element 40 through which the hook portion 28 is temporarily adapted to engage with the object to be climbed. In the embodiment shown in the figures, said gripping element 40 comprises gripping pins 41 in the direction of the front 3 of the pole shoe 1, which may be fixed, detachable or adjustable, forming gripping means 40 for sinking into the wood and thereby temporarily securing the target. a wooden pole, a tree or other similar wooden object. When climbing on poles or other objects made of metal or other non-wood, the gripping element may comprise, as a gripping means, one or more friction elements made of rubber or other high friction material material to form
The gripping element having the gripping pins 41 or other gripping means may also be provided as part of the first hook portion 34.
In arranging the pole shoe 1 for transport and / or storage, the second hook portion 35 may be pivoted and locked adjacent the first hook portion 34 thereto, and thereafter the first hook portion 34 and the second hook portion 35 together may be pivoted and locked against the tip support 9 of the pillar shoe 1. . If desired, the entire hook portion 28 as a whole can also be moved as close as possible to the other structure of the post 1 via the adjusting screw 31. Further, if desired, the fastening portion 21 of the straps 20 may be detached from the support portion 16 of the calf support 14, whereby the calf support 14 may also be pivotable against the base portion of the pillar shoe 1. In this way, the space required for the pole shoe for transport and storage can be minimized.
According to one embodiment, the pole shoe 1 comprises a climbing stop located adjacent to the front part 3 on the inner edge 5 of the pole shoe 1 and pivotally secured to the bottom part 2 via a joint 44 to temporarily secure or support the front part 3 of the pole shoe 1. The climbing stop 43 may also comprise a gripping element 40 having fixed, removable or adjustable gripping pins 41 as described above to facilitate the temporary attachment of the climbing responses 43 to the climbing object. Alternatively, friction elements of the aforementioned high friction material can also be used.
For climbing the climbing object, the climbing stop 43 may be pivoted by the hinge 44, whereby the climbing stop 43 will be positioned against the object to be climbed in front of the object to be climbed on the front part 3 of the post 1 when the hook 30 and the gripping element 40 therein When the climbing stop 43 is not needed, it can be pivoted back by the joint 44 adjacent to the base portion 2 of the pole shoe 1, where it can, for example, lie substantially entirely under the tip support 9 in the width direction. Unlike the figures, the climbing stop 43 may also be implemented as a telescopic structure, whereby the climbing stop 43 may be telescopically extendable and shortened.
Fig. 9 is a schematic view of the pole shoe 1 of Fig. 1, viewed from above and in position against the climbing post 47, with the first hook portion 34 of the hook portion 28 positioned against the column 47 the gripping peaks 41 to some extent penetrate through the outer surface of the wooden column 47, and the climbing stop 43 abuts against the front of the column 47 to some extent penetrating through the outer surface of the wooden column 47. The first hook portion 34, the second hook portion 35, and the climbing stop 43 of the hook 30 form, viewed from above, a U-slot in which the column 47 to be climbed between the forks is compressed.
The climbing stop 43 may comprise a plurality of articulated sections such as hook 30. Such an embodiment may be useful for climbing on columns or trees of large diameter, or for objects of diverse or special cross-sectional profile, whereby hook 30 and climbing stop 43 must strive to position the object to be climbed against a large portion of the circumference of the object being climbed.
One embodiment of the climbing stop 43 comprising the gripping spikes 41 in the gripping element 40 may also comprise a protective element 42 for protecting said gripping spikes 41 in a situation where the climbing stop 43 is not positioned against the object to be climbed. In such an embodiment, the shielding element 42 is at least partially disposed about the gripping pins 41 forming the gripping means 40 of the gripping element 40 when the hook 30 is not positioned against the object to be climbed. against it, the shielding element 42 is adapted to move or retract around the gripping peaks 41 by the force generated between the climbing stop 43 and the climbing object, thereby allowing the gripping peaks 41 to engage the climbing object. Here, when climbing or descending to the climbing object, the guard element 42 is adapted to move away from the gripping peaks 41 as the climbing stop 43 rests against the climbing object and again to return around the gripping peaks 41 as the climbing stop 43 is released from the climbing target. As it moves back around the gripping peaks 41, the protection element 42 can remove the chips adhering to the gripping peaks 41 from the wood and thereby clean the gripping peaks 41 for subsequent engagement with the climbing object.
According to one embodiment, such a protective element 42 may be formed of, for example, an elastic compressible rubber material, whereby the climbing stop 43 is pressed against the object to be clamped and the gripping pins 41 project from the inside of the protective element 42 to the gripping pins 41. Similarly, as the climbing stop 43 is released from the object to be climbed, the protective element 42 is allowed to expand and position itself around the gripping peaks 41.
A similar protective element 42 may also be used on the hook 30 of the hook member 28 to protect and clean the gripping tines 41 on the hook 30. In addition, the protective element 42 in its various embodiments may also be utilized to protect friction surfaces or other engaging means.
According to one embodiment, the pole shoe 1 comprises a pole shoe
I on the inner rim 5 to support the inner rim 5 of the arborist peak 45 pillar shoe 1 on the climbing object. In the embodiment shown in the figures, the arborist peak 45 comprises two distinct downwardly directed peaks, but generally could comprise only one peak or more than two distinct peaks. The arborist spike 45 is fitted to the base portion 2 of the post shoe 1 at the rear
II front. The arborist peak 45 may be secured to the base portion 2, for example, in the adjustment openings 12 provided for the rear stop 11 in the base portion 2. The arborist peak 45 may also be integral with the rear portion 11, e.g.
The protective element 42 as described above can also be used on the arborist peak 45 to protect and purify the peaks on the arborist peak 45.
According to one embodiment, the pillar shoe 1 comprises a base part 2 forming the body of the pillar shoe 1, an upwardly directed calf support 14 from the base part 2 arranged in connection with the base part 2, and rearwardly of the calf support 14 with respect to the base portion 2 of the pillar shoe 1. In this embodiment, the calf support 14 may not comprise a sliding plate 17. However, the pole shoe 1 may further comprise one or more of the other features described above.
According to one embodiment, the pillar shoe 1 comprises a base part 2 forming the body of the pillar shoe 1, an upwardly directed calf support 14 from the base part 2 arranged in connection with the base part 2 and a joint 24 through which the caliper support 14 is fitted to the base part 2 of the pillar shoe 1. In this embodiment, the calf support 14 may not comprise a sliding plate 17. However, the pole shoe 1 may further comprise one or more of the other features described above.
According to one embodiment, the pole shoe 1 comprises a base part 2 forming the body of the pole shoe 1, an upwardly directed calf support 14 from a base part 2 arranged in connection with the base part 2 and a rear stop 11 having an adjustable position between the front shoe 1 and the rear shoe 1. the heel is adapted to position when using the pole shoe 1. In this embodiment, the calf support 14 may not comprise a sliding plate 17. However, the pole shoe 1 may further comprise one or more of the other features described above. For example, in one such embodiment, the calf support 14 is fitted via a joint 24 to the rear stop 11.
According to one embodiment, the pole shoe 1 comprises a base part 2 forming the body of the pole shoe 1, an upwardly directed calf support 14 from the base part 2 arranged in connection with the base part 2, and a hook part 28 supported in the climbing object. for securing the hook portion 28 of the shank 29 partially located inside the base portion 2 of the shoe shoe 1 and the hook 30 supported on the climbing object arranged at the distal end of the shoe shoe 1 and the outer end of the shank 29. 1 longitudinally to adjust the distance between the front part 3 of the pillar shoe 1 and the hook 30 of the hook part 28. According to a third such embodiment, the hook 30 comprises at least one hinge 38 for dividing the hook 30 into at least two pivotable hook portions 34, 35. According to a fourth such embodiment, the hook 30 of the hook portion 28 may comprise at least one engaging element 40 to. According to a fifth such embodiment, said at least one gripping element 40 may comprise at least one protective element for protecting the gripping element of the hook member 28 with the hook 30 detachably disengaged from the object. However, the pole shoe 1 may further comprise one or more of the other features described above.
According to one embodiment, the pole shoe 1 comprises a base part 2 forming the body of the pole shoe 1, an upwardly directed calf support 14 from the base part 2 arranged on the base part 2, and In this embodiment, the calf support 14 may not comprise a sliding plate 17. However, the pole shoe 1 may further comprise one or more of the other features described above.
According to one embodiment, the pole shoe 1 comprises a base part 2 forming the body of the pole shoe 1, an upwardly directed calf support 14 from the base part 2 arranged in connection with the base part 2 and an arborist pin 45 arranged on the inner edge 5 of the pole shoe 1. In this embodiment, the calf support 14 may not comprise a sliding plate 17. However, the pole shoe 1 may further comprise one or more of the other features described above.
It will be obvious to a person skilled in the art that as technology advances, the basic idea of the invention can be implemented in many different ways. The invention and its embodiments are thus not limited to the examples described above, but may vary within the scope of the claims.

权利要求:
Claims (19)
[1]
The claims
A pole shoe (1) comprising a base part (2) forming the body of a pole shoe (1) and a calf support (14) that can be directed upwardly from the base (2) arranged in connection with the base part (2), characterized in that the calf support (14) ) slidably movable sliding plate (17) adapted to be positioned against the back of the user foot of the pole shoe (1) and to move in response to the movement of the user foot of the pole shoe (1) in the direction of the calf support (14).
[2]
Pole shoe according to claim 1, characterized in that the sliding plate (17) has fastening means (18) for securing the sliding plate (17) and the calf support (14) below the knee of the user of the pillar shoe (1).
[3]
Pole shoe according to claim 1 or 2, characterized in that the calf support (14) comprises a shaft portion (15) and a support portion (16), the first end (15 ') of the shaft portion (15) being arranged in connection with the base portion (2). is arranged at one end (15 ') of the arm portion (15) and that the sliding plate (17) is arranged movably with respect to the support member (16) with respect to the support member (16).
[4]
Pole shoe according to claim 3, characterized in that the surface of the calf support (14) facing the sliding plate (17) comprises a substantially sliding rail (19) extending in the vertical direction of the supporting member (16) and towards the supporting part (16) of the sliding plate (17). comprising a slit (46) compatible with said sliding rail (19), and said sliding rail (19) and said slit (46) being arranged such that the sliding plate (17) is arranged to move with respect to the supporting member (16) substantially in the height of said supporting member (16). guided by the alignment between the slide rail (19) and said slot (46).
[5]
Polar shoe according to one of the preceding claims, characterized in that the polar shoe (1) comprises both the inner shoe (5) of the shoe shoe (1) and the outer part (6) of the shoe shoe (1) extending between the base part (2) and the calf support (14). straps (20) adapted to define the maximum permitted angle of the calf support (14) with respect to the base portion (2) of the pillar shoe (1).
[6]
Pole shoe according to claim 5, characterized in that the position of the support straps (20) with respect to the calf support (14) is adjustable to adjust the maximum permitted angle of the calf support (14) with respect to the sole (2) of the pillar shoe (1).
[7]
Pole shoe according to one of the preceding claims, characterized in that the pillar shoe (1) comprises a joint (24) through which the calf support (14) is arranged in connection with the base part (2) of the pillar shoe (1).
[8]
Pole shoe according to one of the preceding claims, characterized in that the pillar shoe (1) comprises a rear stop (11) which is adjustable in the longitudinal direction of the pillar shoe (1) between the front part (3) and the rear part (4) of the pillar shoe (1). 1) the heel of the user's shoe is adapted to be seated when using the pillar shoe (1), and that the pillar shoe (1) comprises a joint (24) through which the calf support (14) is fitted to the rear shoe (11) of the pillar shoe (1).
[9]
The pole shoe according to claim 7 or 8, characterized in that the pivot (24) comprises a pivot pin (27) arranged in connection with the pivot frame (25) and the pivot frame (25) and that the calf support (14) is arranged in connection with said pivot pin (27). the calf support (14) being arranged to rotate through said pivot (24) about the axis of rotation defined by the pivot shoe (1) between the front part (3) and the rear part (4) of the pivot shoe (1) and pivot and the pivot part (2) in the longitudinal imaginary horizontal plane and around the imaginary rotational axis defined by the longitudinal direction of the base part (2) of the post shoe (1).
[10]
Pole shoe according to one of the preceding claims, characterized in that the pillar shoe (1) comprises a hook part (28) supported on the climbing object, comprising at least partially an arm (29) located on the inside of the base part (2) of the pillar shoe (1). 1) and a hook (30) for supporting the climbing object disposed at the distal end of the arm (29).
[11]
The post shoe according to claim 10, characterized in that the post shoe (1) comprises means for adjusting the position of the hook part (28) in the longitudinal direction between the front part (3) and the rear part (4) of the post shoe (1) for adjusting the distance between the front part (3) and the hook part (28) of the hook (30).
[12]
Pole shoe according to claim 11, characterized in that said means for adjusting the position of the hook (30) of the hook part (28) relative to the front part (3) of the pillar shoe (1) comprises a shank (30) ), the longitudinal adjusting screw (31) of the columnar shoe (1) provided in the connection.
20176007 prh 10-11-2017
[13]
Pole shoe according to one of claims 10 to 12, characterized in that the hook [30] comprises at least one hinge (38) for dividing the hook (30) into at least two pivotable hook portions (34, 35).
5
[14]
Pole shoe according to claim 13, characterized in that the hook (30) comprises a first hook portion (34) and a second hook portion (35), the first end (34 ') of the first hook portion (34) being secured by the first hinge (36). (28) the arm (29) and the second end (34 ') of the first hook portion (34) being secured to the first end (35') of the second hook portion (35) via a second hinge (38).
[15]
Pole shoe according to one of Claims 10 to 14, characterized in that the hook (30) of the hook part (28) comprises at least one gripping element (40) through which the hook part (28) is adapted to engage with the object to be climbed.
15
[16]
The pole shoe according to claim 15, characterized in that said at least one gripping element (40) comprises at least one gripping pin (41).
[17]
Pole shoe according to claim 16, characterized in that said at least one gripping element (40) comprises at least one protective shoe.
20 elements (42) for protecting said at least one engaging pin (41) with the hook (30) of the hook portion (28) releasably detached from the object.
[18]
Pole shoe according to any one of the preceding claims, characterized in that the pillar shoe (1) comprises a pivotable shoe pivotally mounted on the inner edge (5) of the pillar shoe (5) in connection with the base part (2).
A 25-hour climbing response (43) for supporting the front portion (3) of the pillar shoe (1) to the climbing object.
[19]
Pole shoe according to one of the preceding claims, characterized in that the pillar shoe (1) comprises an arborist peak (45) fitted on the inside of the pillar shoe (1), supporting the pillar shoe (1).
30 si to the climbing destination.

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同族专利:

公开号 | 公开日

FI128238B|2020-01-15|

WO2019092321A1|2019-05-16|

引用文献:

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

US4993515A|1989-03-24|1991-02-19|Green Bruce G|Pole climber assembly|

US5016734A|1990-02-26|1991-05-21|Peter Greenway|Pole climbing device|

US6845846B1|2004-01-13|2005-01-25|Anthony Gragnano|Climbing aid|

FI8622U1|2009-10-19|2010-02-24|Palmionet Ky|pole climber|CN112915495A|2021-01-28|2021-06-08|何庆|Wire pole auxiliary device that ascends a height based on electric wire netting|

法律状态:
2020-01-15| FG| Patent granted|Ref document number: 128238 Country of ref document: FI Kind code of ref document: B |

优先权:

申请号 | 申请日 | 专利标题

FI20176007A|FI128238B|2017-11-10|2017-11-10|Pole climbing shoe|FI20176007A| FI128238B|2017-11-10|2017-11-10|Pole climbing shoe|

PCT/FI2018/050829| WO2019092321A1|2017-11-10|2018-11-12|Pole climber|

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