CN1241949A - Skate with angularly mounted wheels - Google Patents

Skate with angularly mounted wheels Download PDF

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Publication number
CN1241949A
CN1241949A CN 96180570 CN96180570A CN1241949A CN 1241949 A CN1241949 A CN 1241949A CN 96180570 CN96180570 CN 96180570 CN 96180570 A CN96180570 A CN 96180570A CN 1241949 A CN1241949 A CN 1241949A
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CN
China
Prior art keywords
mentioned
overhang
erecting
boots
plate
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Pending
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CN 96180570
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Chinese (zh)
Inventor
小J·科洛尼瑟
M·S·德利尔
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V- Structures Inc
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V- Structures Inc
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Priority to CN 96180570 priority Critical patent/CN1241949A/en
Publication of CN1241949A publication Critical patent/CN1241949A/en
Pending legal-status Critical Current

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Abstract

A skate comprising a foot enclosure with a ball region and a heel region includes a first hanger set coupled to the foot enclosure adjacent the ball region, and a second hanger set coupled to the foot enclosure adjacent the heel region. The skate further includes a plurality of wheels corresponding in number to the hangers of the first and second hanger sets wherein the wheels are rotatably and angularly coupled to the corresponding hangers.

Description

Band tilts to install the skating boots of roller
The background of invention
FIELD OF THE INVENTION
The present invention relates to a kind of skating boots, and be particularly related to a kind of single-row skating boots with the roller that tilts to install.Specifically, roller layout and roller are installed to design and are made these skating boots regulate and to form best angle voluntarily with respect to slipsurface.Axial force distributes, the structure of the design and installation plate of roller erecting by overhang has been improved the performance of skating boots.
Description of related art
It is well-known having the skating boots that are single-row a plurality of rollers arranged in a straight line in a common vertical plane.Generally speaking, single-row roll shaft skating boots comprise an integral type framework, and parallel axis hole is arranged on framework.Roller the axle along this integral type frame arrangement in this hole.By this way, all roller all is arranged as and has similar vertical angle structure.The embodiment of some single-row skating boots is arranged in the roller of skating boots on the different vertical heights.Some also includes the fast assembling-disassembling performance of roller.
Compare with traditional roll shaft skating boots, the advantage of single-column type skating boots is to have sensation similar to the water-ice footwear and behavior.In order to improve the performance of single-column type skating boots, people have made all trials.
The skating boots that a kind of roller tilts to be installed on the skating boots are disclosed in U.S. Patent No. 5,303,940 (' 940 patents), wherein record and narrate a kind of roller and perpendicular and be the single-row skating boots that tilt relationship is arranged, roller is spaced from each other, and closely also evenly is fixed on the longitudinal axis mutually.In one embodiment, a jackshaft makes can overlap between roller with respect at least two roller inclined in opposite directions that are in tilted layout, and with traditional vertical single-row comparing that mounting means can install of taking turns, more roller can be installed on skating boots.This is called the V-type skating boots.The perhaps roller installation that also can tilt in identical direction.
In the patent of ' 940, the length of installing plate is shorter than the end of boots, so that tight alternate roller is installed in the bottom of skating boots.Installing rack has a cantilever support that is used for single roller, and the top of support for good and all is fixed on the installing plate.An axle is fixed on the mounting bracket, and roller is installed on this axle.It is turned around and installing plate is reinstalled on the boots angle of the roller that can reverse by rotating installing plate.
Skating boots described in the patent of ' 940 have such shortcoming at least, and it is nonvolatil hangs the random adjustment that support has stoped skating boots.In addition, when skating boots extremely tilted with respect to slipsurface, mounting bracket can contact slipsurface with axle, causes non-response skidding.In addition, closely alternate roller is the straight line layout on one of a short slab common longitudinal axis, causes the substrate shortening of roller and the unstability of skating boots.
So be desirable to provide a kind of skating boots, it can easily be adjusted voluntarily by the skater, and skating boots are improved in the skating boots performance when slipsurface tilts.
Brief summary of the invention
A kind of skating boots comprise the boots with sole and side surface, and this sole has a spherical tagma and a heel area; One first erecting by overhang group comprises near two erectings by overhang that are connected to sole spherical tagma, and one second erecting by overhang group comprises near two erectings by overhang that are connected to sole heel area; Become the structure of mutual alternately inclination and roller that rotating form is installed in this corresponding erecting by overhang with plane with relative its along sole.
This first and this second erecting by overhang group on adjacent each pair roller preferably not coplanar.One fuel plate places and is connected between this sole and this erecting by overhang, so this roller is located on the axle that passes this erecting by overhang under this fuel plate, so this each roller at least a portion can contact slipsurface.The size of this fuel plate and this erecting by overhang and structure be when these skating boots when slipsurface tilts, at least a portion of this side surface of this boots this erecting by overhang, this fuel plate and this be coupling touch slipsurface before the first slipsurface that contacts.In a preferred embodiment, this erecting by overhang is along skater's weight position a pair of center installation thereon at least, and the wheel face of this roller is along at this plane between center being aligned.Spacing distance between the second couple of the first couple of erecting by overhang and erecting by overhang is not equal to the distance between the erecting by overhang of distance between first pair the erecting by overhang and second pair.This fuel plate can constitute whole with this boots.
These skating boots also comprise one first pair of plate installing hole, and it is arranged on one first transverse axis of orbicule position of the pin that is on this fuel plate; One second pair of plate installing hole, it is arranged on second transverse axis at heel position place of the pin that is on this fuel plate; And a plurality of plate fasteners, it holds and is contained in these first and second pairs of plate installing holes, is used for this boots is installed to this erecting by overhang installing plate.The length that this plate has with the same length of this sole of this boots is L 1This plate of these skating boots has circular front-end and back-end in addition.These front-end and back-end have radius R respectively 1And R 2, this radius R 1And R 2Identical substantially with the size of the front-end and back-end of this sole of this boots, so that the long optimization of plate.The diameter of roller is preferably in the scope of about 70mm to about 76mm.
The present invention is also at such skating boots, and it comprises the foot coating with spherical tagma and heel area; The one first erecting by overhang group that at least two erectings by overhang are arranged, locate to be connected on this foot coating in one of contiguous spherical tagma and heel area, with the one second erecting by overhang group that at least one erecting by overhang is arranged, be connected on this foot coating at another place of contiguous orbicule and heel area; And a plurality of rollers, it is quantitatively corresponding with this erecting by overhang of this first and second erectings by overhang group, and this roller is installed on this corresponding erecting by overhang obliquely with rotatable form.At least two rollers corresponding to this first erecting by overhang are non-coplanar structure.
In addition, the present invention relates to a kind of skating boots that can regulate voluntarily, it comprises the foot coating with spherical tagma and heel area; One first erecting by overhang group, there is at least one erecting by overhang to locate to select and removably be connected to this foot coating in one of spherical tagma and heel area, with one second erecting by overhang group, there is at least one erecting by overhang to have and selects and removably be connected to this foot coating at another place of spherical tagma and heel area; And a plurality of rollers, it is quantitatively corresponding with this erecting by overhang of this first and second erectings by overhang group, and this roller is installed on this corresponding erecting by overhang obliquely with rotatable form.
The present invention relates to a kind of skating boots that can regulate voluntarily, it comprises the boots with sole and side surface, and this sole has a spherical tagma and a heel area; The first erecting by overhang group, it comprises that two have erecting by overhang and the one second erecting by overhang group of selecting and removably being connected to sole near spherical tagma, it comprises that two have the erecting by overhang of selecting and removably being connected to sole near heel area; And along the plane of sole with its roller that becomes the structure that alternately tilts mutually and rotating form to be installed in this corresponding erecting by overhang relatively.
Moreover, the present invention is directed to the underframe of the skating boots that can regulate voluntarily of the boots that is used to include a sole, these skating boots comprise that its size and structure are suitable for being connected to the sole of boots, and have with this sole on the corresponding spherical tagma of zone similarity and the plate of heel area, this plate has a plurality of first holes, it is positioned near the spherical tagma of this plate and a plurality of second hole, and it is positioned near the heel area of this plate; And at least one erecting by overhang has and selects and removably be connected to this a plurality of first holes with predetermined structure, and at least one erecting by overhang has and selects and removably be connected to this a plurality of second holes with predetermined structure.
One erecting by overhang system, it is used in combination with an axle, roller is tilted to be installed to comprise can regulating voluntarily on the skating boots of the boots that has sole, and it comprises the erecting by overhang body, it has one the surface is installed, and its structure and size are suitable for having to be selected and be releasably attached on the sole; And a passage that is in this erecting by overhang body, axle can therefrom pass.This erecting by overhang system also comprises shaft device, and it has one first end and one second end, and roller is supported on first end of this axis mechanism, and second end of this axis mechanism places in the passage of this erecting by overhang.Second end of this axis mechanism does not extend through the erecting by overhang that it inserted.This preferably is D in the plate distance that is connected in apart from layout between this sole and this erecting by overhang 2The place, this distance D 2Extend beyond the center of this erecting by overhang, thereby provide extra gap for the bigger roller of diameter is installed on this erecting by overhang.This erecting by overhang also comprises a 3D shape with inner surface and outer surface, and this inner surface tilts to protrude from this outer surface; One is positioned at the open inner core of this side surface; And one and this inner surface and the integrant basal surface of this outer surface.The most handy glass reinforced nylon of this erecting by overhang is made.
In a preferred embodiment, the erecting by overhang system also comprises a plurality of erecting by overhang erecting devices on the basal surface that is formed in this erecting by overhang, and a plurality of erecting by overhang mounting screws, they are on layout is connected in plate between this sole and this erecting by overhang, and hold and be contained in this erecting by overhang erecting device, so the skater is by dismounting with reinstall this erecting by overhang and can regulate number and the position that is installed to the erecting by overhang on these skating boots fast voluntarily.This erecting by overhang erecting device preferably includes first and second installing holes that align along one first longitudinal axis of plate and the 3rd erecting by overhang installing hole that aligns along one second longitudinal axis, this first longitudinal axis is positioned near the outer rim of this plate, and this second longitudinal axis is parallel to this first longitudinal axis and be positioned at direction towards the inner edge of this plate.This erecting by overhang installing hole has the shape of inclination.Perhaps, this erecting by overhang erecting device comprises along what one first longitudinal axis aligned one first to be installed slit and one second slit is installed along what one second longitudinal axis aligned, and wherein this first longitudinal axis is positioned near the outer rim of this plate and is parallel to this second longitudinal axis.
Shaft device comprise one its first end hold receive this roller the axle; One section threaded portion that is positioned at this one second end; And one at this first end and the flange between second end.One axis hole has the shape of annulus, and this flange of this axle has the toroidal that is complementary with this axis hole.
The erecting by overhang system also comprises an axle screw, holds in the screw in first end that is contained in this shaft device, is used for this roller is installed to this axle.When the side surface of roller inserted this screw when the axle screw, a distance, d was extended in the end of this screw certainly 1Perhaps, when the axle screw inserted this screw, the surface of roller aligned with the end of axle screw.The erecting by overhang system also comprises attachment means, and it is connected to the threaded portion of the axle of contiguous this erecting by overhang with thread forms.In one embodiment, a washer arrangement is between attachment means and this erecting by overhang.Washer arrangement comprises an annulus spring around a hole.
The method that the present invention also arranges at the roller of regulating voluntarily on the skating boots, these skating boots comprise the foot coating with spherical tagma and heel area; One first erecting by overhang group, there is at least one erecting by overhang to locate to select and removably be connected to this foot coating in one of spherical tagma and heel area, with one second erecting by overhang group, there is at least one erecting by overhang to have and selects and removably be connected to this foot coating at another place of spherical tagma and heel area; And a plurality of rollers, it is quantitatively corresponding with the erecting by overhang of this first and second erectings by overhang group, and this roller is installed on the corresponding erecting by overhang obliquely with rotatable form; And this at least one erecting by overhang of first group is installed on the foot coating near the spherical tagma of foot coating with predetermined structure, and this at least one erecting by overhang of second group is being installed on the foot coating near the heel area of foot coating with predetermined structure.This method comprises that also at least one erecting by overhang with first group or second group is from removing on the foot coating and at least one erecting by overhang being reinstalled on the reposition of foot coating.
Skating boots of the present invention have more advantage than prior art skating boots, and this comprises littler radius of turn, more stable, the performance improved, dash performance and better stop performance faster.
Brief description of drawings
Other purpose, characteristic and advantage of the present invention will be easy to obviously find out by following the following detailed description of the embodiment of the present invention, wherein:
Fig. 1 is the lateral perspective of the preferred embodiment of skating boots according to the present invention;
Fig. 2 A is the perspective view of arrangement form that is used to install the erecting by overhang of roller shown in Fig. 1 on the skating boots;
Fig. 2 B is the front-end view of the installment state of erecting by overhang shown in Fig. 2 A;
Fig. 2 C is that roller is installed in the front-end view on the erecting by overhang shown in Fig. 2 B;
Fig. 3 A is the front-end view that roller is installed in the center of this erecting by overhang;
Fig. 3 B is the front-end view that the major diameter roller is installed on the center of erecting by overhang;
Fig. 3 C is that roller is installed in the front-end view under the center of erecting by overhang;
Fig. 4 is that skating boots shown in Fig. 1 are at the rearview that skating boots is inclined to the left in the tilting procedure of slipsurface;
Fig. 5 is that prior art (U.S. Patent No. 5,303,940) is at the rearview that skating boots is inclined to the left in the process of slipsurface;
Fig. 6 A is the flat sheet of the bottom view according to the installing plate of skating boots shown in Figure 1;
Fig. 6 B is the front end view that installing plate comprises erecting by overhang shown in the dotted line shown in Fig. 6 A;
Fig. 6 C is the top view that is used for erecting by overhang is installed in the securing member of the erecting by overhang on the installing plate;
Fig. 6 D is the side view of erecting by overhang securing member shown in Fig. 6 C;
Fig. 6 E is the flat sheet of the bottom view of another embodiment of installing plate shown in Fig. 6 A;
Fig. 7 is the flat sheet of the bottom view according to another embodiment of installing plate of the present invention;
Fig. 8 A is the perspective view that is used to install the erecting by overhang of roller according to the present invention;
Fig. 8 B is the side cross-sectional view that erecting by overhang has an axle shown in Fig. 8 A;
Fig. 9 is the side cross-sectional view that has the erecting by overhang of a roller and an axle;
Figure 10 A is the side view that is used for roller is anchored on the axle screw on the axle;
Figure 10 B is the front view of the screw of axle shown in Figure 10 A;
Figure 10 C is the longitudinal section that axle is installed in the securing member on the erecting by overhang;
Figure 10 D is the front end view of securing member shown in Figure 10 C;
Figure 10 E is and the front view that axle is installed in the packing ring that the securing member on the erecting by overhang together uses;
Figure 10 F is the side view that is intercepted along the A-A line among Figure 10 E;
Figure 10 G is and the front view that axle is installed in another packing ring that the securing member on the erecting by overhang together uses;
Figure 10 H is the side view of packing ring shown in Figure 10 G;
Figure 11 is the side cross-sectional view of roller, has the axle of having fixed for the axle screw;
Figure 12 is the skating boots rearviews of slipsurface after being tilted to the right relatively;
Figure 13 is the rearview after prior art (United States Patent (USP) NO.5,303,940) skating boots are tilted to the right with respect to slipsurface; And
Figure 14 is the lateral perspective of heel cushion block used in the skating boots.
DETAILED DESCRIPTION OF THE PREFERRED
In the following description, it is to be used for diagram but not as limitation of the scope of the invention basically and only that the no matter direction of being quoted still is orientated its purpose.And specific embodiment described herein although be preferred, also should not take it is limitation of the present invention as.Further again, for ease of reference, parts or element identical in each accompanying drawing identify with identical mark.
Fig. 1 has provided the perspective view according to skating boots 10 of the present invention.Installing plate parts 14 are installed at the end 15 of boots or foot coating.A plurality of rollers 16 and 17 are installed obliquely or are connected on the plate 14 with erecting by overhang 18.Tilt to install mean with respect to usually and the vertical direction of the planar quadrature of installing plate at an angle.The roller that is installed on the installing plate 14 wishes to have two to five.Preferably four rolling is installed on the installing plate 14, the spherical body 11 of the close skating boots 10 in a pair roller 16,17 positions, and also spaced apart unevenly with the position near a pair roller 16,17 of the rear heel 13 of skating boots 10.The location of two pairs of mutual unevenly spaced two pair rollers of opening 16,17 preferably places roller 16,17 under the orbicule and heel into the parts of pin, and this is pin can pass to skating boots 12 with the power and the control action of the best from pin a part.
In one embodiment, if desired, between sole 15 and installing plate 14, heel cushion block 19 can be set, also will illustrate below its details.Perhaps, heel cushion block 19 also can be used as the whole formation of a part of foot coating or boots 12.Installing plate 14 and erecting by overhang 18 constitute the underframe of skating boots 10. Roller 16,17 is installed in the erecting by overhang 18 of the underframe of skating boots 10.Shown in the embodiment among Fig. 1.Spacing between each pair roller is not equal to the spacing between the roller 16,17.In addition, the spacing between a pair roller also can be not equal to the spacing between another pair roller.
Roller 16 and 17 is at the well-known single-row skating boots roller of present technique, and can comprise circular arc, V-arrangement, flat or wheel type that other is known.Shown in Fig. 2 A, roller 16,17 preferably is installed on the installing plate 14 with the angle that replaces.If desired, roller can be installed (not shown) by same angular orientation.Roller 16,17 can be by angle A 0Install, be parallel to the roller mounting plane S of erecting by overhang 18 respectively 1And S 2Angle A 0Between about 4 to 40 degree, and preferably be 16 ° of angles with respect to vertical direction.Roller with the vertically arranged single-row skating boots of tradition is compared, and roller 16 and 17 inclination make the boots height of skating boots reduce more close slipsurface.It has improved stability, mobility and the control ability of skating boots.In addition, if as shown in Figure 1, the most forward roller of right boots is tilted to the right, and just in time being tilted to the left on the contrary of left boots, and then when collision, it provides the performance of having improved for the skater.
Shown in Fig. 2 B, erecting by overhang 18a and 18b are installed on the installing plate 14, make roller that surperficial S is installed 1And S 2Intersection I is arranged respectively on installing plate 14 1And I 2As shown in FIG., erecting by overhang 18a and 18b overlap a segment distance D near installing plate ITherefore, be aligned with in the two parallel vertical planes.
Axle 80a and 80b place erecting by overhang 18a and 18b respectively, to being positioned at roller surperficial S are installed from installing plate 1And S 2On the center C of axis hole W1And C W2Distance be D WErecting by overhang overlap distance D I, the axle with respect to the position of erecting by overhang and the appropriate combination at roller size and inclination angle roller is being aligned with on the central plane on the slipsurface.For example, when using the about 24mm of width, the about 72mm of diameter and being the roller at 16 ° of angles, erecting by overhang overlap distance D with vertical direction IThe about 6.5mm and the axle distance of positions are from D WDuring for 38mm, then roller aligns.Diameter is about the roller of 76mm for having same width and angular orientation, distance D WAlso identical, then work as distance D IWhen equaling 9mm, roller aligns.
Shown in Fig. 2 C, each pair roller 16,17 comprises two center C 1And C 2, skater's distribution of weight thereon.C 1Be positioned at the longitudinal axis L of a 80a 1Central plane P with roller 17 1Intersection point, C 2Be positioned at the longitudinal axis L of a 80b 2Central plane P with roller 16 2Intersection point.In this skater can more easily be remained on skating boots on one orientation that tilts distribution of weight.In addition, it can more closely rotate from side to side, quickly conversion.Compare with prior art, in rotation process, have super grip stability.
The width W of installing plate 14 1Can with the width W at the end 15 of boots 12 2Identical or slightly narrow, to prevent that installing plate 14 contacts with slipsurface when skating boots 12 tilt.15 width (W at the bottom of the boots 2) with the width (W of installing plate 1) ratio (W 2/ W 1) be preferably in about 1: 1 to
Figure A9618057000161
Between.
It has been found that if the shape and size of erecting by overhang 18 are adjusted to the specification of the diameter that can hold roller, diameter can be installed on the installing plate 14 for the roller of about 60mm to 85mm.The shape and size of this erecting by overhang determine also width according to installing plate 14.The overall width of erecting by overhang 18 is designs like this, and when installing, erecting by overhang 18 does not transversely exceed the outerplanar of roller, so that avoid any surface of erecting by overhang 18 and contacting of slipsurface when skating boots tilt.Generally speaking, the side of boots 12 contact slipsurface earlier before installing plate 14 or erecting by overhang 18 can contact slipsurface.The contact portion of boots 12 can be strengthened with pad or other suitable structure.The diameter of roller 16,17 is preferably about 60mm to 85mm, and the diameter of roller 16,17 is preferably about 70mm to 76mm.
As mentioned above, have been found that skating boots can hold the roller of different size with the identical erecting by overhang 18 of overall dimension by the upright position and the horizontal level of adjusting erecting by overhang 18 with respect to installing plate 14 of regulating shaft 80 with respect to erecting by overhang 18.
Fig. 3 A has provided axle 80a and 80b to be shorter than the effect of required distance apart from installing plate 14 location, from the center C of erecting by overhang 18 WDistance to installing plate is D 1Can find out obviously that from figure roller is (that is: roller is not around same straight line plane centering) not point-blank.In order to make roller in alignment when axle is so located, shown in Fig. 2 B, roller diameter must increase.But roller diameter can not increase, because that will cause roller to pass installing plate 14, shown in Fig. 3 B.It has been found that, axle 80a and 80b are increased to distance D shown in Fig. 3 C apart from the distance of installing plate 14 2, can between roller and installing plate 14, provide extra gap, thereby erecting by overhang 18 can be held than the major diameter roller, for example have the roller of about 76mm diameter.Erecting by overhang 18a and 18b preferably along the width location of installing plate 14, are separated from each other, and make that they can align along central plane, shown in Fig. 3 C when roller 16,17 is connected to corresponding erecting by overhang 18a and 18b respectively.
As mentioned above, the specification of erecting by overhang 18 can prevent that at boots 12 erecting by overhang 18 from contacting with slipsurface with shape when slipsurface tilts.Fig. 4 has provided the situation that skating boots 10 tilt to slipsurface 95.Erecting by overhang 18 is positioned to have on the installing plate 14 of or slightly narrow width identical with the end of boots 12, erecting by overhang 18 is positioned under the boots 12.The specification of erecting by overhang 18 and shape, and erecting by overhang 18 is aligned along more than one vertical plane, installing plate 14 upper edges, between erecting by overhang, form overlap joint, can make the more close installing plate in position of erecting by overhang.This has just prevented to contact with slipsurface 95 when boots 12 has connected good erecting by overhang 18 when slipsurface tilts.Boots 12 contacts with slipsurface 95 and erecting by overhang 18 does not contact on slipsurface, makes the skater can keep controlling slip, slips otherwise will produce side.
Fig. 5 has provided U.S. Patent No. 5,303, has the inclination situation of the prior art skating boots that tilt to install roller 130,131 shown in 940.The side 135 of boots 132 tilts to slipsurface 95, and support 136 is contacted with slipsurface 95 with first before slipsurface 95 contacts at boots 132.Support 136 causes with contacting of slipsurface 95 that skating boots slip out from skater's body downside in the tilting procedure of skating boots.This undesirable contact has damaged the performance of skating boots, and might damage.
Fig. 6 A is the bottom view of installing plate 14, and it provides the base plate that erecting by overhang 18 (not shown) can be installed.The design of installing plate 14 and structure are preferably firm and in light weight.The shape of installing plate 14 is wanted to resist torsional deflection, and the vertical and horizontal deflection.Installing plate 14 the most handy rigid materials are made, with the lateral bending of avoiding plate and make installing plate in the process of sliding, can bear repeatedly impact and the effect of power.In a preferred illustrative embodiment, installing plate can be made with 7075-T7 aluminium, because its intensity meets the demands and low cost of manufacture, still, other material is also within the consideration of the scope of the invention.
As shown in Figure 6A, to have the identical substantially length of length at the end 15 of best and boots 12 be L to installing plate 14 1The length of installing plate 14 makes erecting by overhang 18 have maximum arrangement distance along installing plate 14, thereby for the skater provides improved ability, roller or roller set is placed in spherical tagma 11 and heel area 13.The end 46 of installing plate 14 and 47 can be an arc, and bending radius is respectively R 1And R 2, to prolong the length available of installing plate 14.In addition, such radius coincide the installing plate 14 and the warp architecture of the corresponding front and rear of sole 15 substantially.The length of installing plate 14 preferably can utilize whole boots long after increasing, and makes erecting by overhang 18 be installed in end position E shown in Fig. 6 A and 6E along the respective end portions 47 and 46 of installing plate 14 P1And E P2, and do not exceed installing plate 14.The length of installing plate 14 can be held the bigger roller of installing than conventional bevel of skating boots roller diameter.But the length of installing plate is small enough to simulate water skiing ice again, because the specification of the underframe of roller is approximately identical with the specification of water-ice footwear skates.Like this, skater's conversion between roller skating and water skiing ice easily.
Adopt in the preferred embodiment of 3 installing holes at as shown in Figure 6A each erecting by overhang, erecting by overhang installing hole 22 and 26 is along axis X 1Point-blank.The layout of erecting by overhang installing hole 24 is to be A with respect to erecting by overhang installing hole 22 1The angle, and with respect to along longitudinal axis X 4Erecting by overhang installing hole 26 be A 2The angle.Longitudinal axis X 4The position than longitudinal axis X 1The outer rim 21 of more close installing plate 14.Erecting by overhang installing hole 28 and 32 is along longitudinal axis X 2Point-blank.Erecting by overhang installing hole 30 is along longitudinal axis X 5Arrange, be A with respect to erecting by overhang installing hole 28 3The angle, and be A with respect to erecting by overhang installing hole 32 4The angle.Longitudinal axis X 5The position than longitudinal axis X 2More close inner edge 23.This triangular structure of erecting by overhang installing hole improves the stability that the back erecting by overhang is installed, and still, also can adopt other the arrangement form and the fastener hole of different numbers for given erecting by overhang 18.In addition, can be arranged in length be L in order to adapt to 1The number of plate 14 selected erectings by overhang 18, can use the erecting by overhang installing hole 22,24 and 26 and hole 28,30 and 32 of different series.
A pair of plate installing hole 36 is along the transversal line X of installing plate 14 6, and a pair of plate installing hole 38 is along the transversal line X of installing plate 14 7Be positioned at the end 15 of boots 12.When installing plate 14 is connected at the end 15 of boots 12, transversal line X 6Preferably be positioned at the position 37 of cardinal principle at the orbicule of skater's foot, and transversal line X 7Preferably be positioned at the center 39 of cardinal principle at skater's heel 40.Installing plate 14 can have selects and is removably mounted on right crus of diaphragm skating boots or left foot skating boots.If desired, the skater can pull down installing plate 14, and it is reinstalled at the end 15 of another boots.The installing plate of changing left and right boots can change the tilted alignment of roller of the front end of boots, tilts from the outside to boots, becomes to the inboard of boots.This can slide the skater along the littler circumference of radius.Moreover the skater can rotate installing plate 14 as required before reinstalling the installing plate of pulling down 14.
Plate installing hole 36 and 38 is along transversal line X 6And X 7The location motion of foot is delivered to installing plate 14 from the spherical tagma and the heel area of foot so that replenish and the control gliding motility, thereby reduce and reduce skater's fatigue and bone stress.Power is at first along transversal line X 6And X 7Conversion make the remainder of installing plate 14 absorb and consume vibration.
Refer again to Fig. 6 A, installing plate 14 can be installed to screw bolt and nut at the end of boots.Specifically, bolt can penetrate sole and installing plate location.Nut can be connected on the bolt, with the installing plate adjacency, installing plate is fixed on the boots.For example, nut can be the hex nut of standard or the KEPS with built-in packing ring Nut.In addition, can use fastening locking mechanism or equipment, for example the latching characteristics that has of nylon plug-in unit, thread lock sub-assembly or nut itself gets loose on bolt to prevent nut.
Fig. 6 B has provided the front end view of installing plate 14.The sidepiece 44 that extends provides the support structure and the rigidity that strengthen for installing plate 14 downwards.Erecting by overhang installing hole 22,24,28,30 and installing hole 26 and 32 (not shown), each all has with hole 43 and is A 5The side 41 and 42 at angle provides a bellmouth.This bellmouth helps to discharge the stress that power produced that is passed to installing plate 14 by the erecting by overhang 18 after connecting.Erecting by overhang installation securing member 45 can have to be selected also removably to insert in the predetermined erecting by overhang installing hole of organizing 22,24,26 and hole 28,30 and 32 from the boots side, to add or dismounting erecting by overhang 18 (not shown) at preposition along installing plate 14.In another embodiment, securing member can be located like this, and they are screwed in the plate from the erecting by overhang side.
The thickness of installing plate 14 is T 1(Fig. 6 B), this helps to determine the distance of skater's pin apart from slipsurface.Thickness T 1Should be thin as far as possible under the prerequisite that structure allows, with the foot that reduces the skater distance apart from slipsurface 95.The thickness T of installing plate 14 1Preferably about 1/8 inch to about 1/2 inch scope.
Fig. 6 C and 6D have provided erecting by overhang securing member 45 have been installed, and they can hold in the erecting by overhang installing hole 22,24 and 26 that is contained in the plate shown in Fig. 6 A 14 for example.Erecting by overhang securing member 45 has screw rod 192, diameter is D 5Screw thread 193 and diameter be D 6Screw thread 194, diameter D 6Greater than diameter D 5For example, diameter D 5Can be about 0.200 inch, and diameter D 6Can be about 0.250 inch.When erecting by overhang securing member 45 inserts erecting by overhang installing hole 22,24,26, have than major diameter D 6Screw thread 194 make the material bending around the erecting by overhang installing hole 22,24,26 rather than cut this material.Has diameter D 5Screw thread make the material after the bending reply diameter D 5Less than diameter D 6, and before by another major diameter screw thread bending, be filled in the minor diameter screw thread.This has improved the power of this screw of material clamping.The another kind of diameter specifications of screw thread 193,194 improved securing member 45 erecting by overhang 18 and installing plate 14 vibrated and impact condition under pull-out strength.
The head 195 of securing member 45 has side 198, and the top surface of it and head 195 is A 6The angle is used for countersunk head taper hole 22,24,26.The conical in shape of head 195 will shift along the vibration of securing member 45.Securing member 45 the most handy steel or other suitable material are made, and produce stress cracking to prevent securing member 45.
Perhaps, fixation fastener 45 also can be used the securing member in other form well known in the art.For example, the interlocking support can extend out from installing plate 14, and it can be bonded with each other so that selection and dismountable form to be arranged with corresponding interlocking support on the erecting by overhang 18.Therefore, the skater not only can adjust roller rapidly along the number of skating boots 10 but also can adjust the position of roller, so that adjust skating boots as required, improves performance.
In addition, roller 16,17 can be installed in any position along the auxiliary plane Pn on the installing plate 14, shown in Fig. 6 E, auxiliary erecting by overhang installing hole is positioned each position along plane P 1, P2 and Pn, in order to regulate the overlap joint between the erecting by overhang 18 and to hold the roller of various diameters as mentioned above.In other embodiments, the erecting by overhang installing hole can be positioned any position on the installing plate 14, as long as the roller of being installed is totally said the relation that is inclination each other, does not hinder skating boots to roll forward, backward or rotation.
In another embodiment, installing plate 14 can constitute with boots 12 integral body, forms integral structure.In this embodiment, the width at the end 15 of the width of installing plate 14 and boots 12 is roughly the same.Be similar to aforesaid embodiment, the installing plate among this embodiment will not contact with slipsurface in the tilting procedure of skating boots.If desired, some erecting by overhang also can be made one with installing plate 24.
Fig. 7 provides another embodiment of installing plate 14, and it has erecting by overhang installation slit 48 and replaces erecting by overhang installing hole 30; With erecting by overhang slit 49 is installed and is replaced erecting by overhang installing hole 28 and 32.In this embodiment, installing plate 14 also have erecting by overhang install slit 50 replace erecting by overhang installing hole 22 and 26 and erecting by overhang slit 51 be installed replaced erecting by overhang installing hole 24.By erecting by overhang being slided or counter-rotating and correspondingly regulate the erecting by overhang mounting screw in erecting by overhang is installed slit, erecting by overhang is installed slit 48,49 and 51 can make the erecting by overhang 18 that is connected carry out each desired position and the direction of quick adjustment to the installing plate 14. Slit 48,49,50 and 51 size and position preferably can be regulated, and selectively erecting by overhang are connected on the installing plate 14 being adapted to.
In another embodiment, slit 49,50 and adjacent separately slit 48,51 thereof can be replaced by corresponding hole, this will make erecting by overhang can with two kinds alternately any of orientation be connected on the installing plate 14 with dismountable mode can selecting.
Erecting by overhang 18 preferably is molded as three-dimensional conical, shown in Fig. 8 A-8C.Erecting by overhang 18 has the side periphery 62 of open inner core 61 and entity.Erecting by overhang 18 can be made with nylon, plastics, aluminium, steel, titanium, magnesium, carbon fiber or similar substance.In a preferred embodiment, the glass reinforced nylon of erecting by overhang 18 usefulness is made, for example the Zytel80G33L that is produced by Dupont.Erecting by overhang 18 is by the inner surface 60 that tilts to protrude from outer surface 63.Basal surface 65 and inner surface 60 and outer surface 63 whole formations.
Erecting by overhang installing hole 54,56 and 58 can be installed slit 48 and 49 (being shown in Fig. 7) coupling with for example erecting by overhang plate installing hole 22,26 and 24 (being shown in Fig. 6 A) or erecting by overhang respectively.Erecting by overhang installing hole 54,56 and 58 has to hold best to be received as forming the degree of depth and the diameter of the screw thread of screw in the material of Fig. 6 C and erecting by overhang that 6D is shown in 18.Perhaps, erecting by overhang 18 can be reorientated, for example make erecting by overhang plate installing hole 28,30 and 32 respectively with erecting by overhang installing hole 54,56 and 58 or erecting by overhang slit 50 and 51 be installed cooperated.
Erecting by overhang 18 is formed with die casting boss hole 52 on inner surface 60.Erecting by overhang 18 is formed with molded depressions 59a on outer surface 63.Constitute the crown of roll platform 69 shown in Fig. 8 B, and be complementary with boss hole 52.Boss 69 is positioned on the axle, shown in Fig. 8 B, describes with reference to Fig. 9 and 11 below.Boss hole 52 is preferably circular.Shown in Fig. 8 B, in order to form circle, boss hole 52 is formed with circular periphery 76.Erecting by overhang 18 is made by the material 59 that stays between boss hole 52 and pit 59a more.Should stay material to have specific thickness according to the structural integrity of erecting by overhang 18 material therefors more.This thickness has been created a kind of structural environment, and it is suitable for supporting this axle.It is favourable doing like this, because the moment of torsion that vibration or impact are brought out can be acted on the axle by the glider, inappropriate design this moment can cause axle to be deviate from from boss hole 52.
Fig. 9 gives shaft 80.In a preferred embodiment, axle 80 usefulness steel are made through cold pier technology, and the shaft-like blank of slightly larger in diameter is compressed under high pressure and hot state in this technology, is full of the mould of the shape with axle.Cold pier technology has the advantage of the structural integrity that improves shaft material.The axle 80 preferably one comprise boss 69, be positioned at the cantilevered axle of boss hole 52.The boss 69 of axle 80 has the shape of annulus, with boss hole 52 couplings of erecting by overhang 18.The toroidal of boss 69 will pass to the neighboring of erecting by overhang 18 from the power of axle 80, thereby impact be transferred on the surface of erecting by overhang 18, and the stress that reduces or weaken on axle 80 and the erecting by overhang 18 is concentrated, to reduce structural failure.
Bearing surface 82 is arranged in the termination 83 of axle 80, and threaded portion 84 is arranged in the end 85 of axle 80.After axle 80 inserted erecting by overhang 18, securing member 150 can be connected on the threaded portion 84, controls axle 80 on the throne.Perhaps, axle 80 also available other methods are connected on the erecting by overhang 18, for example embed mold pressing, ultrasonic interlocking, welding, epoxy resin, and plug-in unit screws in and similar approach.Roller 16 is installed on the bearing 92 of axle 80, and the latter is press fit in the roller 16 and comprises inner ring 92a, outer ring 92b and bearing body 92c.The inner ring 92a that bearing surface 82 passes bearing 92 inserts.Inner ring 92a is positioned near the flange 81 of erecting by overhang boss 69.Flange 81 protrudes, and erecting by overhang 18 is not contacted with roller bearing 16, otherwise may hinder the level and smooth rotation of roller.Axle screw 100 shown in Figure 10 A and 10B inserts in the screw hole 88 of axle 80, and roller 16,17 is fixed on the axle 80.Screw hole 88 has expansion slit 89 in its both sides.Slit 89 preferably bearing surface 82 length 1/3.
The impact or the vibration that pass to erecting by overhang 18 from roller 16,17 are delivered to axle 80 downwards by boss 69, enter the side of erecting by overhang 18 and enter installing plate to 14.The parts of erecting by overhang 18 are made with preset thickness, to reduce stress that too much produces owing to material and the extraordinary fracture that produces owing to material is very few.
Axle screw 100 shown in Figure 10 A, 10B and 11, holds and is contained in the screw hole shown in Figure 9 88, is used for roller 16,17 is fastened to erecting by overhang 18.Axle screw 100 has the side 101 and the flat head 102 of taper.The threaded portion 104 of axle screw 100 matches with the female thread portion of screw hole 88.Flat 102 a pit is arranged preferably, be used to mate identical shaped spanner.Specifically, embodiment can comprise having hexagonal pit 106 or TDRX Flat 102 of pit (not shown) is used for and has identical shaped spanner coupling, thereby can easily be fastened to roller 16,17 on the erecting by overhang 18 or unclamp from it. Roller 16,17 preferably rotates with axle screw 100 and promptly discharged in 1/4 week, to reduce the time of rotation or replacing roller.
Figure 10 C-10D has provided the KEPS that comprises with the nut of built-in packing ring Nut fastener 150, it is undertaken on the threaded portion 84 of cantilevered axle 80.In case put, the securing member 18 of axle 80 can be not outstanding from erecting by overhang 18.Securing member 150 can have the shape of annulus, with power F 2Be distributed from axle 80, reduce the stress on axle and the erecting by overhang.Securing member 150 comprises screw thread 153, it and axle 80 threaded portion 84 couplings, and a securing member locking mechanism or device can offer screw thread 153 before being inserted on the threaded portion 84.This securing member locking mechanism or device prevent that securing member 150 is owing to the undue oscillation of axle 80 is backed off.Perhaps, securing member 150 is hex nuts, and it has the thickness of the outer surface 63 that does not exceed erecting by overhang 18, thereby prevents that securing member 150 is inconsistent with slipsurface in the skating boots tilting procedure.
This hex nut can be connected to a plain washer and a circular cone packing ring, to improve the structural integrity of axle and erecting by overhang assembly.Figure 10 E and 10F have provided the circular cone packing ring 170 that can be used in combination with securing member 150.Packing ring 170 can hold on the threaded portion 84 that is contained between erecting by overhang 18 and the securing member 150.Packing ring 170 has around the hole 172 spring section 173.This spring section can improve the axle and the load of erecting by overhang binding site, the loss of its minimizing binding site place tension force.Figure 10 G and 10H provide the embodiment of a plain washer, and it can be used in combination with the circular cone packing ring or use separately.Packing ring 180 is the plain washers that have hole 182.Packing ring 180 has advantage of low manufacturing cost.
As shown in figure 11, the insertion of sharp screw 100 produces cross force F, by expansion slit 89 screw hole 88 is enlarged.This is fixed on axle on the bearing tightly.Axle 80 is to constitute like this, and it does not contact with slipsurface in the tilting procedure of skating boots.The axle screw is positioned at roller 16,17, so its concordant with the side surface of roller or recessed distance D 3
If roller tilts (Figure 12) between axle screw 100 or axle 80, the side surface of roller 16,17 can contact slipsurface, thereby the wearing and tearing and the skater that have prevented axle are non-response smooth.Figure 13 has provided U.S. Patent No. 5,303, the axle 134 of prior art described in 940.The side 133 of boots 132 allows axle 134 prior to boots 132 contact slipsurfaces 95 to the inclination of slipsurface 95.Axle 134 causes undesirable wearing and tearing with contacting of slipsurface 95 on axle 134, and can cause the out of control of skating boots to be skidded.
Figure 14 has provided the heel cushion block 19 with certain configuration.Heel cushion block 19 tilts, the height H of side 212 1Height H less than side 201 2 Heel cushion block 19 can be installed on the installing plate 14 boots 12 with predetermined angle, and skater's weight is passed to this plate from boots.
In a word, the present invention has the following advantages, and selects and is releasably attached on the installation site by using in the tilting procedure of skating boots not the erecting by overhang of conflicting with slipsurface and installing plate roller can be had with the structure that tilts substantially.In a preferred embodiment, erecting by overhang can be with the impetus of at least two groups corresponding to foot, and promptly the spherical body and the heel of pin are vertically installed, so that the raising of performance to be provided.Moreover erecting by overhang can be installed with two central cross, and skater's weight promptly is in these two in the heart, with easy inclination skating boots.The axle that is used to install respective roller aligns with roller, and recessed in the outer surface of roller, so in the tilting procedure of skating boots, axle can not contact with slipsurface, causes can not reply smooth.
Although describe the present invention with reference to preferred embodiment herein with illustrate, but exemplary embodiment that the present invention is not limited thereto, has the personage of basic skills in the present technique field for those, under the prerequisite that does not deviate from the spirit and scope of the invention, can do multiple improvement, adaptation and variation to structure of the present invention and form.In fact, the present invention lists in following claim.

Claims (45)

1. skating boots, it comprises:
Boots with sole and side surface, above-mentioned sole have a spherical tagma and a heel area;
The first erecting by overhang group, it comprises near two two erectings by overhang that are connected to sole spherical tagma, and one second erecting by overhang group, it comprises near two two erectings by overhang that are connected to sole heel area; With
Along the plane of sole and so that it becomes the structure of mutual alternately inclination and roller that rotating form is installed in above-mentioned corresponding erecting by overhang relatively.
2. skating boots as claimed in claim 1, wherein, the diameter of above-mentioned rollers is preferably in the scope of about 70mm to about 76mm.
3. skating boots as claimed in claim 1, wherein, above-mentioned first and the above-mentioned second erecting by overhang group on each adjacent pair roller be not coplanar.
4. skating boots as claimed in claim 1, wherein, the spacing distance between above-mentioned second pair of above-mentioned first pair and the above-mentioned erecting by overhang of above-mentioned erecting by overhang is not equal to distance between the above-mentioned first pair above-mentioned erecting by overhang and the distance between the above-mentioned second pair above-mentioned erecting by overhang.
5. skating boots as claimed in claim 1, it also comprises the fuel plate that places and be connected between above-mentioned sole and the above-mentioned erecting by overhang, therefore above-mentioned rollers is located on the axle that passes above-mentioned erecting by overhang under the above-mentioned fuel plate, so above-mentioned each roller at least a portion can contact slipsurface.
6. skating boots as claimed in claim 5, wherein, the size of above-mentioned fuel plate and above-mentioned erecting by overhang and structure set for when above-mentioned skating boots when slipsurface tilts, at least a portion of the above-mentioned side surface of above-mentioned boots earlier contacts slipsurface with above-mentioned being coupling before touching slipsurface at above-mentioned erecting by overhang, above-mentioned fuel plate.
7. skating boots as claimed in claim 5, wherein, above-mentioned erecting by overhang is along skater's weight position a pair of center installation thereon at least, and the wheel face of above-mentioned rollers aligns along a plane that is positioned at above-mentioned a pair of center.
8. skating boots as claimed in claim 5, wherein, above-mentioned fuel plate and above-mentioned boots constitute whole.
9. skating boots as claimed in claim 5, it also comprises:
One first pair of plate installing hole, it is arranged on one first transverse axis of orbicule position of the pin that is on the above-mentioned fuel plate;
One second pair of plate installing hole, it is arranged on one second transverse axis at heel position place of the pin that is on the above-mentioned fuel plate; And
A plurality of plate fasteners, it holds and is contained in above-mentioned first and second pairs of plate installing holes, is used for above-mentioned boots is installed to above-mentioned erecting by overhang installing plate.
10. skating boots as claimed in claim 5, wherein, the length that above-mentioned plate has with the same length of the above-mentioned sole of above-mentioned boots is L 1, above-mentioned length has improved the stability of skating boots and has allowed the roller that diameter is bigger to be installed on the above-mentioned erecting by overhang installing plate.
11. skating boots as claimed in claim 10, wherein, above-mentioned plate has circular front-end and back-end, and above-mentioned front-end and back-end have radius R respectively 1And R 2, above-mentioned radius R 1And R 2Identical substantially with the size of the front-end and back-end of the above-mentioned sole of above-mentioned boots, so that the long optimization of plate.
12. skating boots, it comprises:
Foot coating with spherical tagma and heel area;
The first erecting by overhang group that at least two erectings by overhang are arranged, it locates to be connected on the above-mentioned foot coating in one of contiguous spherical tagma and heel area, with the second erecting by overhang group that at least one erecting by overhang is arranged, its another place in contiguous orbicule and heel area is connected on the above-mentioned foot coating; And
A plurality of rollers, quantitatively corresponding with the above-mentioned erecting by overhang of the above-mentioned first and second erecting by overhang groups, above-mentioned rollers is installed on the erecting by overhang of above-mentioned correspondence obliquely with rotatable form.
13. skating boots as claimed in claim 12 wherein, are non-coplanar structure corresponding to above-mentioned at least two rollers of the above-mentioned first erecting by overhang group.
14. the skating boots that can regulate voluntarily, it comprises:
Foot coating with spherical tagma and heel area;
The first erecting by overhang group, it has at least one erecting by overhang to locate to select and removably be connected to above-mentioned foot coating in one of spherical tagma and heel area, with one second erecting by overhang group, it has at least one erecting by overhang that selection is arranged at another place of spherical tagma and heel area and removably is connected to above-mentioned foot coating; And
A plurality of rollers, quantitatively corresponding with the above-mentioned erecting by overhang of the above-mentioned first and second erecting by overhang groups, above-mentioned rollers is installed on the erecting by overhang of above-mentioned correspondence obliquely with rotatable form.
15. the skating boots that can regulate voluntarily, it comprises:
Boots with sole and side surface, above-mentioned sole have a spherical tagma and a heel area;
The first erecting by overhang group, it comprises that two have the erecting by overhang of selecting and removably being connected to sole near spherical tagma, and one second erecting by overhang group, it comprises that two have the erecting by overhang of selecting and removably being connected to sole near heel area; With
Plane along sole becomes the structure of mutual alternately inclination and roller that rotating form is installed in above-mentioned corresponding erecting by overhang with relative its.
16. skating boots as claimed in claim 15, wherein, the diameter of above-mentioned rollers is preferably in the scope of about 70mm to about 76mm.
17. skating boots as claimed in claim 15, wherein, above-mentioned first and the above-mentioned second erecting by overhang group on each adjacent pair roller be not coplanar.
18. skating boots as claimed in claim 15, wherein, the spacing distance between above-mentioned second pair of above-mentioned first pair and the above-mentioned erecting by overhang of above-mentioned erecting by overhang is not equal to distance between the above-mentioned first pair above-mentioned erecting by overhang and the distance between the above-mentioned second pair above-mentioned erecting by overhang.
19. skating boots as claimed in claim 15, it also comprises the fuel plate that places and be connected between above-mentioned sole and the above-mentioned erecting by overhang, therefore above-mentioned rollers is located on the axle that passes above-mentioned erecting by overhang under the above-mentioned fuel plate, so at least a portion of above-mentioned each roller can contact slipsurface.
20. skating boots as claimed in claim 19, wherein, the size of above-mentioned fuel plate and above-mentioned erecting by overhang and structure be when above-mentioned skating boots when slipsurface tilts, at least a portion of the above-mentioned side surface of above-mentioned boots earlier contacts slipsurface with above-mentioned being coupling before touching slipsurface at above-mentioned erecting by overhang, above-mentioned fuel plate.
21. skating boots as claimed in claim 19, wherein, above-mentioned erecting by overhang is along skater's weight position a pair of center installation thereon at least, and the wheel face of above-mentioned rollers aligns along a plane between above-mentioned a pair of center.
22. skating boots as claimed in claim 19, wherein, above-mentioned fuel plate and above-mentioned boots constitute whole.
23. skating boots as claimed in claim 19, it also comprises:
One first pair of plate installing hole, it is arranged on first transverse axis of orbicule position of the pin that is on the above-mentioned fuel plate;
One second pair of plate installing hole, it is arranged on second transverse axis at heel position place of the pin that is on the above-mentioned fuel plate; And
A plurality of plate fasteners, it holds and is contained in above-mentioned first and second pairs of plate installing holes, is used for above-mentioned boots is installed to above-mentioned erecting by overhang installing plate.
24. skating boots as claimed in claim 19, wherein, the length that above-mentioned plate has with the same length of the above-mentioned sole of above-mentioned boots is L 1, above-mentioned length has improved the stability of skating boots and has allowed the roller that diameter is bigger to be installed on the above-mentioned erecting by overhang installing plate.
25. skating boots as claimed in claim 24, wherein, above-mentioned plate has circular front-end and back-end, and above-mentioned front-end and back-end have radius R respectively 1And R 2, above-mentioned radius R 1And R 2Identical substantially with the size of the front-end and back-end of the above-mentioned sole of above-mentioned boots, so that the long optimization of plate.
26. a underframe is used to include the skating boots that can regulate voluntarily of the boots of a sole, it comprises:
Plate, its size and structure are suitable for being connected to the sole of boots, and have and corresponding spherical tagma of the zone similarity of above-mentioned sole and heel area, above-mentioned plate has a plurality of first holes, be positioned near the spherical tagma of above-mentioned plate and a plurality of second hole, be positioned near the heel area of above-mentioned plate; And
Have at least an erecting by overhang to have to select and removably be connected to above-mentioned a plurality of first hole, and have at least an erecting by overhang to have to select and removably be connected to above-mentioned a plurality of second hole with predetermined structure with predetermined structure.
27. an erecting by overhang system is used for being used in combination with an axle, roller is tilted to be installed to comprise can regulating voluntarily on the skating boots of the boots that has sole, it comprises:
The erecting by overhang body, it has one the surface is installed, and its structure and size are suitable for having to be selected and is releasably attached on the sole; And
Article one, be in the passage in the above-mentioned erecting by overhang body, axle can therefrom pass.
28. erecting by overhang as claimed in claim 27 system, it also comprises:
Shaft device is used for roller is supported on above-mentioned erecting by overhang axle, and above-mentioned shaft device has one first and one second end;
Roller is supported on above-mentioned first end of above-mentioned shaft device;
The above-mentioned second end socket joint of above-mentioned shaft device in the above-mentioned passage of above-mentioned erecting by overhang,
Wherein, above-mentioned second end of above-mentioned shaft device does not extend through the above-mentioned erecting by overhang that it inserted, and therefore when above-mentioned skating boots tilted, the surface of above-mentioned boots contacted above-mentioned slipsurface, and above-mentioned shaft device does not contact slipsurface.
29. erecting by overhang as claimed in claim 27 system, wherein, above-mentioned axle is being D apart from being arranged in the plate distance that is connected between above-mentioned sole and the above-mentioned erecting by overhang 2The place, this distance D 2Extend beyond the center of above-mentioned erecting by overhang, provide extra gap thereby the bigger roller of diameter is installed for above-mentioned erecting by overhang.
30. erecting by overhang as claimed in claim 27 system, it also comprises:
3D shape with inner surface and outer surface, above-mentioned inner surface tilts to protrude from above-mentioned outer surface;
One open inner core is positioned at above-mentioned side surface; And
One basal surface constitutes whole with above-mentioned inner surface and above-mentioned outer surface.
31. erecting by overhang as claimed in claim 30 system, it also comprises:
Be formed in a plurality of erecting by overhang erecting devices on the above-mentioned basal surface of above-mentioned erecting by overhang, and
A plurality of erecting by overhang mounting screws, it is being arranged on the plate that is connected between above-mentioned sole and the above-mentioned erecting by overhang, and holds and be contained in above-mentioned erecting by overhang erecting device,
Wherein, the skater is by dismantling and reinstalling above-mentioned erecting by overhang and can regulate number and the position that is installed to the erecting by overhang on the above-mentioned skating boots fast voluntarily.
32. erecting by overhang as claimed in claim 1 system, wherein, above-mentioned erecting by overhang erecting device also comprises:
First and second installing holes that align along one first longitudinal axis of above-mentioned plate and the 3rd erecting by overhang installing hole that aligns along one second longitudinal axis, above-mentioned first longitudinal axis is positioned near the outer rim of above-mentioned plate, and above-mentioned second longitudinal axis is parallel to above-mentioned first longitudinal axis and be positioned at direction towards the inner edge of above-mentioned plate.
33. erecting by overhang as claimed in claim 32 system, wherein, above-mentioned erecting by overhang installing hole has the shape of inclination.
34. erecting by overhang as claimed in claim 31 system, wherein, above-mentioned erecting by overhang erecting device comprises:
One first slit is installed and one second slit is installed along what one second longitudinal axis aligned along what one first longitudinal axis aligned, wherein above-mentioned first longitudinal axis is positioned near the outer rim of above-mentioned plate and is parallel to above-mentioned second longitudinal axis.
35. erecting by overhang as claimed in claim 28 system, wherein, above-mentioned shaft device comprises:
One one first end hold receive above-mentioned rollers the axle;
One section threaded portion that is positioned at one second end of above-mentioned axle; And
One at above-mentioned first end of above-mentioned axle and the flange between above-mentioned second end.
36. erecting by overhang as claimed in claim 35 system, it also comprises an axis hole, above-mentioned axis hole has the shape of annulus, and the above-mentioned flange of above-mentioned axle has the toroidal that is complementary with above-mentioned axis hole, and the above-mentioned shape of above-mentioned flange is delivered to power the periphery of above-mentioned erecting by overhang from above-mentioned axle.
37. erecting by overhang as claimed in claim 28 system, it also comprises:
An axle screw, it holds in the screw in above-mentioned first end that is contained in above-mentioned shaft device, is used for above-mentioned rollers is installed to above-mentioned axle.
38. a distance, d wherein, when the side surface of above-mentioned rollers inserts above-mentioned screw when an axle screw, is extended from the end of above-mentioned axle screw by erecting by overhang as claimed in claim 37 system 1
39. erecting by overhang as claimed in claim 37 system, wherein, when above-mentioned axle screw inserted above-mentioned screw, the above-mentioned surface of above-mentioned rollers aligned with the end of above-mentioned screw.
40. erecting by overhang as claimed in claim 35 system, it also comprises attachment means, is connected to the above-mentioned threaded portion of the above-mentioned axle of contiguous above-mentioned erecting by overhang with thread forms.
41. erecting by overhang as claimed in claim 40 system, it also comprises washer arrangement, and it is between above-mentioned attachment means and above-mentioned erecting by overhang.
42. erecting by overhang as claimed in claim 41 system, wherein, above-mentioned washer arrangement comprises an annulus spring around a hole, and above-mentioned spring is from above-mentioned axle absorbability, and power is distributed to above-mentioned erecting by overhang from above-mentioned axle.
43. erecting by overhang as claimed in claim 27 system, wherein, above-mentioned erecting by overhang is made with glass reinforced nylon.
44. the method that the roller of regulating voluntarily on the skating boots is arranged, it comprises:
The skating boots of following formation are provided:
Foot coating with spherical tagma and heel area;
The first erecting by overhang group, there is at least one erecting by overhang to locate to select and removably be connected to above-mentioned foot coating in one of spherical tagma and heel area, with one second erecting by overhang group, there is at least one erecting by overhang to have and selects and removably be connected to above-mentioned foot coating at another place of spherical tagma and heel area; And
A plurality of rollers, quantitatively corresponding with the above-mentioned erecting by overhang of the above-mentioned first and second erecting by overhang groups, above-mentioned rollers is installed on the erecting by overhang of above-mentioned correspondence obliquely with rotatable form; And
At least one above-mentioned first group erecting by overhang is being installed on the above-mentioned foot coating near the spherical tagma of above-mentioned foot coating with predetermined structure, and at least one above-mentioned second group erecting by overhang is being installed near the heel area of above-mentioned foot coating on the above-mentioned foot coating with predetermined structure.
45. method as claimed in claim 44, it also comprises above-mentioned first group or above-mentioned second group above-mentioned at least one erecting by overhang from removing on the above-mentioned foot coating and above-mentioned at least one erecting by overhang being reinstalled on the reposition of above-mentioned foot coating.
CN 96180570 1996-11-14 1996-11-15 Skate with angularly mounted wheels Pending CN1241949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96180570 CN1241949A (en) 1996-11-14 1996-11-15 Skate with angularly mounted wheels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/746,681 1996-11-14
CN 96180570 CN1241949A (en) 1996-11-14 1996-11-15 Skate with angularly mounted wheels

Publications (1)

Publication Number Publication Date
CN1241949A true CN1241949A (en) 2000-01-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96180570 Pending CN1241949A (en) 1996-11-14 1996-11-15 Skate with angularly mounted wheels

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Country Link
CN (1) CN1241949A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110382062A (en) * 2017-02-07 2019-10-25 阿戈拉投资股份公司 Chassis for skating equipment
CN114786785A (en) * 2019-05-15 2022-07-22 铁路创造欧洲有限公司 Frame and roller assembly for inline skates, retrofitting method and replacement mount

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110382062A (en) * 2017-02-07 2019-10-25 阿戈拉投资股份公司 Chassis for skating equipment
CN114786785A (en) * 2019-05-15 2022-07-22 铁路创造欧洲有限公司 Frame and roller assembly for inline skates, retrofitting method and replacement mount
CN114786785B (en) * 2019-05-15 2024-03-29 铁路创造欧洲有限公司 Frame and roller assembly for inline skates, retrofitting method and replacement installation

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