CN100546683C - Improved structure of straight roller skate - Google Patents
Improved structure of straight roller skate Download PDFInfo
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- CN100546683C CN100546683C CNB2006100891552A CN200610089155A CN100546683C CN 100546683 C CN100546683 C CN 100546683C CN B2006100891552 A CNB2006100891552 A CN B2006100891552A CN 200610089155 A CN200610089155 A CN 200610089155A CN 100546683 C CN100546683 C CN 100546683C
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- front wheel
- side plate
- ratchet
- roller
- gemmule
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Abstract
The invention relates to a kind of improved structure of straight roller skate, it provides buffer unit and takes turns roller and check pawl spare that side is provided with ratchet, and press down by body weight and to make this take turns this check pawl spare of roller interlock that side is provided with ratchet, make this take turns the roller that side is provided with ratchet and cause the structure that can unidirectionally stop operating, use and make this tandem wheel improved structure more meet ergonomics, avoid athletic injury, and increase brake, and shock-absorbing and stronger acceleration are provided and set upright automatically at any time and avoid the function of falling down.
Description
Technical field
The invention relates to a kind of boots with straight row of rollers, especially refer to a kind of combination can unidirectionally stop operating device and buffer unit, make boots with straight row of rollers when sliding, have splendid brake effectiveness and form stronger acceleration fulcrum, more meet ergonomics to reach, avoid athletic injury and have more the improved structure of straight roller skate of comfortableness.
Background technology
Tandem wheel is the emerging pulley motion in a kind of whole world, so far developed and the various modes kind, mainly contain leisure, fancy, cross-country, stunt and five kinds of styles such as compete for speed, remove cross-country and the boots with straight row of rollers of competing for speed because of rate request and be used in special place and create than special tectonic, outside must just using properly through special and permanent use training, because its structure and function duplicate in the leisure type boots with straight row of rollers, so do not add and gives unnecessary details, below only do explanation at leisure, stunt and fancy boots with straight row of rollers.
At first, with regard to the leisure type boots with straight row of rollers, its structure includes the base of a footwear body, footwear body below and is hubbed at a plurality of rollers in this base, its structure does not have the front brake headstock, when left foot slides, must keep right pin with line of travel slightly the drift angle degree push up after pressing ground backward, just be able to the strength that left foot is pushed ahead, and because of the wheel of leisure type boots with straight row of rollers bigger, and it is longer to arrange span, the propelling slide action of both feet like this inclined to one side alternately top support gets off for a long time and quite requires great effort, and against ergonomics, this is one of shortcoming of leisure type boots with straight row of rollers; The leisure type boots with straight row of rollers can't provide effective brake configuration again, though taking turns the footwear rear at it, some label adds postpone brake head, in the time will braking, need the jack-up sole of under sliding state, exerting oneself, the rear brake headstock that is positioned at behind the heel is pressed down and ground produces frictional resistance, and obtain some trickle braking effects, but this braking effect is on duty mutually, and this brake is also violated ergonomics fully, this be the leisure type boots with straight row of rollers shortcoming two; Moreover, person's change of feet that this rear brake headstock device causes the pulley easily slide or skate a turn (the forward and backward ice of cutting) time both feet mutually card hit and trip, this be the leisure type boots with straight row of rollers shortcoming three; So most users pull down this rear brake headstock device voluntarily, and this brake gear is performed practically no function.
Moreover, with regard to the fancy boots with straight row of rollers, be a front brake headstock to be set, and will whole rollers originally dwindle and place after this front brake headstock near row in the position of first roller of leisure type boots with straight row of rollers.Thus, can cause this fancy boots with straight row of rollers to slide more slowly and unstable, this is one of shortcoming of fancy boots with straight row of rollers; When sliding forward, pulley person's center of gravity can be toward leaning forward, and the careless slightly front brake headstock that slides that pin that promptly can cause touches ground, makes the glider hold down forward, and is quite dangerous, two of the shortcoming of this its fancy boots with straight row of rollers.
Again, do not establish brake gear especially, because of the brake gear as leisure and fancy boots with straight row of rollers definitely can hinder its stunt to put and cause danger to good use as for stunt formula boots with straight row of rollers.Yet be not that stunt formula boots with straight row of rollers does not need brake gear, wear stunt formula boots with straight row of rollers pulley in fact and fall down and almost show at any time, very the person causes serious unexpected injury.
Indulge the above, existing various boots with straight row of rollers itself all can't provide a kind of effective and safe brake gear, and the double-legged T word brake of leaning to one side of special brake skill and technique, be the fork both feet of between advancing, leaning to one side suddenly, make its both feet become an angle of 90 degrees and the effect of must braking with line of travel, but this skill and technique needs could be effective slightly through permanent exercise, cause wiping as if careless slightly falling down easily, hit, unexpected injury such as sprain, and do not meet ergonomics, except boots with straight row of rollers itself is easy to wear, and this T word brake skill and technique is not can both implement in all places, and the place is sliding slightly or too puckery and have slightly and unevenly just fall down easily.Therefore, how being improved at the brake gear of boots with straight row of rollers, and solve its operation inconvenience in the lump and very easily cause the disappearance problem of athletic injury, really is that an industry or a person of noble aspirations should make great efforts the important topic that breaks through again.
Do not attain the desirable fact in view of aforementioned boots with straight row of rollers on its shortcoming used and the structural design thereof, this case inventor is based on being engaged in this motion and professional experience all the year round, promptly set about its solution of research and development design, hope can be developed and a kind ofly more be met ergonomics, avoids athletic injury, again can shock-absorbing and increase multiple brake, and provide stronger acceleration, avoid the tool enthusiasm safety of falling down, the boots with straight row of rollers of comfortable function with setting upright automatically at any time, popular and promote the development of this industry with service society, satisfying through for a long time design has generation of the present invention.
Summary of the invention
Main purpose of the present invention is that a kind of improved structure of straight roller skate is being provided, it can reach splendid braking effect to meet the ergonomics mode, and can set upright automatically at any time avoiding and fall down, and then alleviate or avoid athletic injury, and have the security protection sexual function of enthusiasm.
Secondary objective of the present invention is to provide a kind of improved structure of straight roller skate, and it can effectively provide stronger acceleration fulcrum, and has the bradyseism effect of comfortableness, and then promotes the use operation quality of boots with straight row of rollers.
For realizing the object of the invention to solve the technical problems, the present invention is achieved through the following technical solutions.The invention provides a kind of improved structure of straight roller skate, it comprises a footwear body; A base is the bottom that is fixedly arranged on this footwear body, and it includes at least one web, and is respectively arranged with a side plate in these both sides, web below, and this side plate is to be provided with a plurality of pivots hole; A roller set is to include a front wheel and a rear roller, and this front wheel and this rear roller are to be articulated in this side plate; At least one can unidirectionally stop tourelle, this can unidirectionally stop tourelle is to include a ratchet and a check pawl spare, this ratchet is the side that is fixedly arranged on this front wheel or this rear roller, this check pawl spare is to be arranged at this side plate, this ratchet and this check pawl spare are to be the relative position setting, and have a spacing between this ratchet and this check pawl spare; And at least one buffer unit, the one end is to be located at this front wheel or this relative side plate of this rear roller, the other end and this front wheel or this rear roller and this ratchet are connected through a shank of bolt assembly; Wherein, when this base is not subjected to oppressing with respect to the position of this front wheel or this rear roller, this ratchet does not contact with this check pawl spare, but this front wheel or this rear roller bidirectional rolling, and this base is when being subjected to oppressing with respect to the position of this front wheel or this rear roller, this ratchet contacts this check pawl spare, causes this front wheel or this rear roller can unidirectionally stop to roll.
For realizing the object of the invention to solve the technical problems, the present invention also is achieved through the following technical solutions.
Aforesaid described improved structure of straight roller skate, wherein this buffer unit is to include a slide block sleeve composite members, a spring and an adjusting lever, this slide block sleeve composite members is to see through this shank of bolt assembly to be connected with this front wheel or this rear roller and this ratchet, this slide block sleeve composite members includes a sleeve, this sleeve is provided with one in order to be installed with a tank of this spring and this adjusting lever, and the top of this adjusting lever is the below that is fixedly arranged on this web.
Aforesaid described improved structure of straight roller skate, wherein to be articulated be to see through a microscler pivot hole for this side plate and this front wheel or this rear roller, and this slide block sleeve composite members is further to include a slide block, this slide block is to be should microscler pivot hole and short microscler block, and this slide block is can set in this microscler pivot hole.
Aforesaid described improved structure of straight roller skate, wherein this adjusting lever is provided with screw thread, but this screw thread spiral shell is provided with at least one nut, and this spring is to be resisted against between this tank and this nut, to adjust the compression stress of this spring.
Aforesaid described improved structure of straight roller skate, wherein this roller set more comprises at least one roller, and this roller is to be articulated in this side plate.
For realizing the object of the invention to solve the technical problems, the present invention also is achieved through the following technical solutions.The invention provides a kind of improved structure of straight roller skate, include: a footwear body; A base is the bottom that is fixedly arranged on this footwear body, and it includes at least one web, and is respectively arranged with a side plate in these both sides, web below, and this side plate is to connect side plate before being provided with a plurality of pivots hole and connecting one; A roller set is to include a plurality of rollers and a front wheel, and these a plurality of rollers are to be articulated in this side plate, and this front wheel is to connect side plate before being somebody's turn to do through two to be connected with two these side plates respectively; At least one can unidirectionally stop tourelle, this can unidirectionally stop tourelle is to include a ratchet and a check pawl spare, this ratchet is the side that is fixedly arranged on this front wheel, this check pawl spare is to be arranged at this side plate, this ratchet and this check pawl spare are to be the relative position setting, and have a determining deviation between this ratchet and this check pawl spare; And at least one buffer unit, the one end is to be located at this relative side plate of this front wheel, the other end and this front wheel, this ratchet and should before connect side plate and be connected through a shank of bolt assembly; Wherein, when this base is not subjected to oppressing with respect to the position of this front wheel, this ratchet does not contact with this check pawl spare, but this front wheel bidirectional rolling, and this base is when being subjected to oppressing with respect to the position of this front wheel, this ratchet contacts this check pawl spare, causes this front wheel can unidirectionally stop to roll.
For realizing the object of the invention to solve the technical problems, the present invention also is achieved through the following technical solutions.The invention provides a kind of improved structure of straight roller skate, include: a footwear body; A base is the bottom that is fixedly arranged on this footwear body, and it includes at least one web, and is respectively arranged with a side plate in these both sides, web below, and this side plate is to connect side plate before being provided with a plurality of pivots hole and connecting one; A roller set is to include a plurality of rollers and a front wheel, and these a plurality of rollers are to be articulated in this side plate, and this front wheel is to connect side plate before being somebody's turn to do through two to be connected with two these side plates respectively; At least one can unidirectionally stop tourelle, this unidirectional tourelle that stops is to include a gemmule wheel and a gemmule pawl, this gemmule wheel is the inboard that is fixedly arranged on this front wheel, this gemmule pawl is to connect side plate before being arranged in this, this gemmule wheel is to be the relative position setting with this gemmule pawl, and has a determining deviation between this gemmule wheel and this gemmule pawl; At least one buffer unit, one end are to be located at this relative side plate of this front wheel, the other end and this front wheel, connect side plate and this gemmule wheel before this and see through a shank of bolt assembly and be connected; And at least one drive unit is to be arranged on this side plate; Wherein, when this base is not subjected to oppressing with respect to the position of this front wheel, this gemmule wheel does not contact with this gemmule pawl, but this front wheel bidirectional rolling, and this base is stressed when the lower compression with respect to the position of this front wheel, this drive unit is oppressed this gemmule wheel of this gemmule pawl interlock, causes this front wheel can unidirectionally stop to roll.
Aforesaid described improved structure of straight roller skate, wherein this actuator is that a contact inclined-plane is arranged.
For realizing the object of the invention to solve the technical problems, the present invention also is achieved through the following technical solutions.The invention provides a kind of improved structure of straight roller skate, include: a footwear body; A base is the bottom that is fixedly arranged on this footwear body; A roller set is to include a front wheel and a rear roller, and this front wheel and this rear roller are to be articulated in this base; At least one buffer unit, it is to be connected in this front wheel or this rear roller and this base; And at least one can unidirectionally stop tourelle, it is to comprise a rolling member and a brake component, this rolling member is arranged at this front wheel or this rear roller, this brake component is arranged at the relative position of this rolling member, and and have a determining deviation between this rolling member, and cooperate this buffer unit to make this can unidirectionally stop tourelle being can engaged pinning to stop to roll and slip and escaping the corresponding states of keeping rolling; Wherein, when this base is not subjected to oppressing with respect to the position of this front wheel or this rear roller, this rolling member does not contact with this brake component, but this front wheel or this rear roller bidirectional rolling, and this base is when being subjected to oppressing with respect to the position of this front wheel or this rear roller, and when this front wheel rolls backward, in by compression the time, drive this rolling member through this buffer unit and contact with this brake component and can unidirectionally stop tourelle, cause this front wheel or this rear roller can unidirectionally stop to roll.
Aforesaid described improved structure of straight roller skate, wherein this roller set more comprises at least one roller, and this roller is to be articulated in this base.
Compared with prior art, the invention has the beneficial effects as follows: a kind of improved structure of straight roller skate is provided, by providing buffer unit and wheel side to be provided with roller and a check pawl spare of ratchet, and press down by body weight and to make this take turns this check pawl spare of roller interlock that side is provided with ratchet, make this take turns the roller that side is provided with ratchet and cause the structure that can unidirectionally stop operating, use and make this tandem wheel improved structure more meet ergonomics, avoid athletic injury, and increase brake, and shock-absorbing and stronger acceleration are provided and set upright automatically at any time and avoid the function of falling down.
Description of drawings
Fig. 1 is the schematic perspective view of first embodiment of the invention;
Fig. 2 is the decomposing schematic representation of first embodiment of the invention;
Fig. 3 is the first embodiment of the invention schematic side view;
Fig. 4 is the illustrative view of first embodiment of the invention front wheel;
Fig. 5 is the resistance illustrative view of first embodiment of the invention front wheel;
Fig. 6 is the second embodiment of the invention schematic diagram;
Fig. 7 is the third embodiment of the invention schematic diagram;
Fig. 8 is the fourth embodiment of the invention schematic diagram.
The figure number explanation
100 boots with straight row of rollers, 10 footwear bodies
20 bases, 30 roller set
40 can unidirectionally stop tourelle 50 buffer units
21 webs, 22 side plates
221 microscler pivot holes, 222 locating holes
Roller in the middle of 31 front wheels 32
33 rear rollers, 34 shank of bolt assemblies
35 shank of bolt assemblies, 41 ratchets
411 first ratchets, 42 check pawl spares
425 second ratchets, 412 fixing holes
421 diving boards, 422 sour jujube plates
423 support end wing plate 424 elongated holes
426 shank of bolt assemblies, 51 slide block sleeve composite members
52 springs, 53 adjusting levers
511 sleeves, 512 slide blocks
513 tanks, 514 locating holes
54 nuts 40 ' can unidirectionally stop tourelle
50 ' buffer unit, 41 ' ratchet
411 ' first ratchet, 422 ' the sour jujube plate
42 ' check pawl spare, 425 ' second ratchet
Connect side plate 515 before 23 and wear groove
516 support anchor ring 517 nuts
24 pivoted hole 40A can unidirectionally stop tourelle
401 gemmules are taken turns 402 gemmule pawls
403 hook rings, 404 profiled spacers
405 first compression springs, 406 pads
407 second compression spring 402A annular body
230 arc holes, 231 screws
402D first body of rod 402E second body of rod
408 actuator 408A inclined-planes
55 pivot connecting elements
The specific embodiment
Seeing also Fig. 1 to Fig. 3, is improved structure of straight roller skate first embodiment of the present invention, this boots with straight row of rollers 100 include a footwear body 10, base 20, roller set 30, one can unidirectionally stop tourelle 40 and a buffer unit 50.
Wherein, this base 20 is the bottoms that are fixedly arranged on this footwear body 10, it includes at least one web 21 and both sides, this web 21 below are provided with a side plate 22 respectively, the front end of this side plate 22 is to be provided with a microscler pivot hole 221, the top is to be provided with two locating holes 222 after this microscler pivot hole 221, again, this side plate 22 is to be laid with three pivot holes (not shown) in the rear in this microscler pivot hole 221, in order to articulate this roller set 30; And this roller set 30 includes a front wheel 31, two middle roller 32 and rear rollers 33, this front wheel 31 is that shank of bolt assembly 34 of mat is arranged between the two microscler pivot holes 221, and this centre roller 32 and rear roller 33 are the pivot holes, rear that are arranged in these side plate 22 relative these microscler pivot holes 221 respectively by a shank of bolt assembly 35.
This can unidirectionally stop tourelle 40 is to include a ratchet 41 and a check pawl spare 42, and respectively as a rolling member and a brake component.This ratchet 41 is to be slightly less than this front wheel 31 for an annular slice, it is the middle place of side (being both sides) that one-body molded making is hubbed at this front wheel 31, also can be arranged to the middle place of side (being both sides) that annular slice is locked in this front wheel 31, be equipped with folk prescription to first ratchet 411 that colludes shape outside it.This check pawl spare 42 includes the sour jujube plate 422 of a diving board 421 and both sides, this diving board 421 below, this diving board 421 is slightly to be an opening U shape plate, this only with this shape be an embodiment with explanation, its scope is not subject to the limits, and its two ends are upwards to be outward extended with two to support end wing plate 423, this sour jujube plate 422 is second ratchets 425 that are provided with at least more than one, and this sour jujube plate 422 is to be provided with two elongated holes 424.This check pawl spare 42 is that this elongated hole 424 of mat wears with shank of bolt assembly 426 and is positioned this locating hole 222 places, and and have a determining deviation (as shown in Figure 3) between this ratchet 41, and make supporting of this diving board 421 hold wing plate 423 can be connected to corresponding these web 21 belows, and make second ratchet 425 of this sour jujube plate 422 be corresponding state with first ratchet 411 of this ratchet 41.So but this shank of bolt assembly 426 of this check pawl spare 42 mats is motion up and down in this elongated hole 424, and because this diving board 421 has the elastic stretch compression, it can act on and produces the state of escaping that slips when ratchet 41 pinned contact because of non-interlock to make this check pawl spare 42 have elastic buffer function.This buffer unit 50 is both sides of being located at this side plate 22, it includes two slide block sleeve composite members 51, two springs 52 and two adjusting levers 53 and two nuts 54, this slide block sleeve composite members 51 is for having the composite members of a sleeve 511 and slide block 512, this slide block 512 be a pair of should microscler pivot hole 221 and short microscler block, these slide block sleeve composite members 51 belows are provided with a pivot-juction hole 514, this pivot-juction hole 514 is to be consolidated in the side of this front wheel 31 for wearing of this shank of bolt assembly 34, and this slide block 512 is set in this microscler pivot hole 221; These sleeve 511 tops are provided with a tank 513 (as shown in Figure 3), in order to be installed with this spring 52 and adjusting lever 53; This spring 52 is to be sheathed on this adjusting lever 53; These adjusting lever 53 tops are to be consolidated in this web 21, moreover, on this adjusting lever 53 is to be provided with screw thread, its upper end is that spiral shell is provided with two nuts 54, and this spring 52 is resisted against between this tank 513 and the nut 54, and the spiral shell of this nut 54 of mat is established the buffering elastic force size that this spring 52 can be adjusted in the position, makes to be adjusted fit applications at any time in response to different users's body weight or buffering situation demand.
See also Fig. 3, can unidirectionally stop tourelle 40 this ratchet 41 first ratchet 411 and this check pawl spare 42 sour jujube plate 422 second ratchet 425 the two be to have the rightabout setting, and second ratchet 425 of first ratchet 411 of this ratchet 41 and the sour jujube plate 422 of this check pawl spare 42 has spacing between the two, and rotating direction according to ratchet 41, when being arranged to this ratchet 41 and contacting, can engaged pinning stop to roll and escape the two states of keeping rolling with slipping with this check pawl spare 42.And this can unidirectionally stop tourelle 40 when front wheel 31 is provided be arranged to when this ratchet 41 when rolling forward, this ratchet 41 is for slipping the state of escaping when contacting with this check pawl spare 42, this ratchet 41 is to keep rolling condition forward; This ratchet 41 when this ratchet 41 contacts with this check pawl spare 42, is to be the interlock locking-in state when rolling backward, and this ratchet 41 is to stop backward rolling.So this can unidirectionally stop tourelle 40 when front wheel 31 is provided with, and is the device that can unidirectionally stop backward rolling.
See also Fig. 4, general when using boots with straight row of rollers to slide forward since weight average share on rollers 32 in the middle of front wheel 31 and two and rear roller 33, this moment, this front wheel 31 kept general operating state, owing to have a determining deviation between this ratchet 41 and this check pawl spare 42, so this ratchet 41 does not have any contact with this check pawl spare 42, this front wheel 31 rolls and can not influence front wheel 31, so can roll forward or rolling backward.Even if this moment, pulley person gravity pressed down front wheel 31, but boots with straight row of rollers is to slide forward therefore the time, and this front wheel 31 is to roll forward, so this ratchet 41 also is rolling forward.So this ratchet 41 is to be non-interlocking pattern to contact with this check pawl spare 42, and because the unidirectional rotating direction that stops of this ratchet 41 and this check pawl spare 42 is configured to stop backward rolling condition, so see through the elastic buffer function of this check pawl spare 42, then this ratchet 41 and this check pawl spare 42 both can be the state of escaping that slips, so, can not hinder the rolling forward of this front wheel 31.
See also Fig. 5, the unidirectional brake effectiveness that stops the effect of tourelle 40 when need brake as the brake head of the ratchet of fancy skates front or traditional four-wheel skating boots that this front wheel 31 is provided with is to weigh tiptoe when backward skating in the hand; And desire is when quickening, the pin that back brace advances is to shore backward with this front wheel 31, the moment of shoring, this front wheel 31 was to roll backward, so when the glider need brake or quicken, by pressing down this front wheel 31, and the rotating direction of this front wheel 31 is to be to roll backward at this moment, because body weight presses down this buffer unit 50, and impel the ratchet 41 of these front wheel 31 sides and this check pawl spare 42 interlocks pinning to stop to roll, and then make this front wheel 31 produce the unidirectional on-position that stops to roll, promptly be able to as brake or to the fulcrum effect of preacceleration, so this ratchet 41 is forward rolling with the mechanism of rolling backward with this check pawl spare 42 when front wheel 31 rolls forward, and have gravity downward, then keep rolling for slipping to escape; When rolling backward, and there is gravity downward, promptly causes interlock to pin and stop to roll.
See also Fig. 6, be improved structure of straight roller skate second embodiment of the present invention, can unidirectionally stop tourelle 40 ' and buffer unit 50 ' in order to illustrate that these rear roller 33 places also are provided with, and it differently with first embodiment is in that can unidirectionally to stop tourelle 40 ' in this be to be arranged to unidirectionally to stop forward rolling, second ratchet 425 ' that is first ratchet 411 ' of ratchet 41 ' and check pawl spare 42 ' is opposite with the direction of this front wheel 31 places setting, so can make as the pulley person and need brake or will swing back accidentally when slipping, press down this rear roller 33 to a certain degree by body weight, and make this check pawl spares 42 ' of ratchet 41 ' interlock of this rear roller 33 sides, and then make this rear roller 33 produce the unidirectional on-position that stops to rotate forward, promptly get one and stop only strength brake to be provided and a reaction force of setting upright forward is provided automatically, avoid the safe effect that slips backward to reach, and its braking effect is much better than the braking effect of known leisure type tandem wheel rear brake headstock, but the shortcoming and danger that do not have known leisure type tandem wheel rear brake headstock to be brought.In addition, this embodiment is as described in first embodiment, the user is not when the application of force presses down this rear roller 33, owing to have a determining deviation between this ratchet 41 ' and this check pawl spare 42 ', so this ratchet 41 ' does not have any contact with this check pawl spare 42 ', rear roller 33 rolls and can not influence rear roller 33, so can roll forward or rolling backward.
See also Fig. 7, be improved structure of straight roller skate the 3rd embodiment of the present invention, it is based on the architecture basics of aforementioned this first embodiment, this ratchet 41 is identical with being provided with of this check pawl spare 42, only be the embodiment difference of buffer unit 50, be side plate 22 with this base 20 further separate have the front end both sides before connect side plate 23, connecing side plate 23 rear ends before being somebody's turn to do is to be connected in this side plate 22, and mat should before connect side plate 23 before bring in this front wheel 31 that is pivoted, moreover, the sleeve 511 of this buffer unit 50 be provided with one run through wear groove 515, this is worn groove 515 inside and is provided with one to anchor ring 516, should support anchor ring 516 is to establish this spring 52 in order to support, when this adjusting lever 53 wears after this wears groove 515, in addition the spiral shell knot is fixing with a nut 517 again in the bottom, get final product and connect side plate 23 and sleeve 511 before mat is somebody's turn to do, adjusting lever 53 is located this front wheel 31, and can be by this nut 54 to adjust the compression stress of this spring 52, and this buffer unit 50 is to be connected with this connecting plate 21 by a pivot connecting element 55, so can make this front wheel 31 have the comfortable effect of better buffering and shock preventing.
Seeing also Fig. 8, is improved structure of straight roller skate the 4th embodiment of the present invention, be based on the architecture basics of aforementioned the 3rd embodiment further to be provided with, its at least one can unidirectionally stop tourelle 40A the different device of use implemented.Wherein the adjusting lever 53 of this buffer unit 50 is pivoted holes 24 being located at these side plate 22 the place aheads, the other end and this front wheel 31, connects side plate 23 before this and sees through a shank of bolt assembly 34 and be connected.Only, at least one can unidirectionally stop the different device of use of tourelle 40A is implemented, and connects side plate 23 before at first order is somebody's turn to do and is provided with a plurality of around shape arc hole 230, and be provided with a pivoted hole 231 in these a plurality of centre around shape arc hole 230.This unidirectional tourelle 40A that stops to include 401 and gemmule pawls 402 of a gemmule wheel in addition, and respectively as rolling member and brake component, this gemmule wheel 401 is inboards of being located at this front wheel 31; This gemmule pawl 402 has an annular body 402A, and the side of this annular body 402A is to be provided with at least one ratchet 402B, but and this at least one ratchet 402B and this gemmule wheel 401 be interlock and pin and slip the corresponding relation of escaping; This at least one ratchet 402B and this gemmule wheel 401 is the relation of escaping of slipping when front wheel 31 rolls forward; And this at least one ratchet 402B and this gemmule wheel 401 is the relation that interlock is pinned when this front wheel 31 rolls backward.The opposite side of this annular body 402A is provided with a plurality of first body of rod 402D and second body of rod 402E of Boulez in the form of a ring relatively, make its first body of rod 402D be thicker than second body of rod 402E, and the end of each second body of rod 402E all is provided with a groove 402C.Now meet a plurality of first body of rod 402D and second body of rod 402E that are provided with a plurality of Boulezs in the form of a ring around shape arc hole 230 greater than the side of the annular body 402A of this gemmule pawl 402 that side plate 23 is provided with before making this.And connect a plurality of individual that side plate 23 is provided with before making this gemmule pawl 402 be arranged in this, and, has a determining deviation between gemmule pawl 402 and this gemmule wheel 401 as first embodiment around shape arc hole 230.In addition, give sheathed with one second compression spring 407, pad 406, one first compression spring 405, profiled spacer 404, hook ring 403 in regular turn and its hook ring 403 is arranged on the groove 402C, and the internal diameter that makes this pad 406 is less than center on the circular outer diameter that forms by this first body of rod 402D and making the elastic force of the second compression spring 407 dispose less than first elastic force that compresses spring 405.So above configuration, comprise an actuator 408, the second compression spring 407, pad 406, the first compression spring 405, profiled spacer 404, hook ring 403 to define a drive unit, because the effect of the first compression spring 405 and the second compression spring 407, so the annular body 402A of this gemmule pawl 402 with should before connect side plate 23 and keep abutting orientation down in usual state, so maintenance has spacing between this gemmule wheel 401 and this gemmule pawl 402.Moreover actuator 408 is arranged on this side plate 22, and is provided with respect to the top of this profiled spacer 404.When gravity is oppressed this web 21, this buffer unit 50 by compression, make and cause this actuator 408 to these profiled spacer 404 close contacts, because this actuator 408 is an inclined-plane 408A with the contact-making surface of this profiled spacer 404, so can produce a compressing force that connects side plate 23 forward to profiled spacer 404 when actuator 408 presses down, but because the internal diameter of this pad 406 is less than center on the circular outer diameter that forms by this first body of rod 402D, and the elastic force of the second compression spring 407 disposes less than first elastic force that compresses spring 405.So this compressing force that connects side plate 23 forward can't be compressed to this first compression spring 405, and can directly impel these pad 406 compressions second to compress spring 407 and this gemmule pawl 402 is moved toward this gemmule wheel 401.When this moment, if front wheel 31 rolled backward, unidirectional stopping backward rolling just this gemmule wheel 401 can produce the interlock locking-in state with this gemmule pawl 402.If this moment, front wheel 31 was when rolling forward, just because this gemmule wheel 401 of the configuration effect of the first compression spring 405 and this gemmule pawl 402 can produce the state of escaping that slips.In addition, the user is not when the application of force presses down this front wheel 31, this actuator 408 promptly can not descend this profiled spacer 404 of press contacts, so can keep spacing between gemmule wheel 401 and this gemmule pawl 402, so this gemmule wheel 401 does not have any contact with this gemmule pawl 402, front wheel 31 rolls and can not influence front wheel 31, so can roll forward or rolling backward.
By above explanation as can be known, the present invention has following effect characteristic at least:
1. buffer unit of the present invention and can unidirectionally stop tourelle and be arranged at front wheel the time, when the front wheel pressurized when to a certain degree and backward rolling, can make this front wheel have the unidirectional backward function that stops to roll; Buffer unit of the present invention and can unidirectionally stop tourelle and be arranged at rear roller the time, when the rear roller pressurized when to a certain degree and forward rolling, can make this rear roller have the unidirectional forward function that stops to roll.
2. when the present invention's desire is exerted pressure forward impelling backward,,, therefore get a more strong fulcrum of pushing ahead that meets ergonomics that reaches so unidirectional stopping to roll backward because the pin of exerting pressure is pressed down by body weight and this front wheel is shored the state that rolls for backward backward.
3. stopping of front wheel of the present invention ended function, the mode of its utilization is as the brake effectiveness of the brake head of the ratchet of fancy skates front or traditional four-wheel skating boots, be when backward skating, to weigh tiptoe this moment front wheel in the hand to suffer oppression and roll backward, thus one conform with ergonomics and reach brake function safely and effectively.And the brake effectiveness of rear roller is as the brake effectiveness of the rear brake headstock of leisure type tandem wheel, cause body weight and press down this rear roller when pulley person jack-up sole when sliding forward makes, this moment, this rear roller pressurized was to a certain degree and forward rolling, therefore get a braking effect that stops to roll forward, this braking effect is much better than the braking effect of known tandem wheel rear brake headstock, but the shortcoming and danger that do not have known leisure type tandem wheel rear brake headstock to be brought.
4. as the front and rear rolling wheel that is arranged at of the present invention, when the pulley person strode forward, front and rear rolling wheel was owing to dispose this buffer unit, and therefore tiptoe and heel can get buffering and shock preventing, by this to conform with the effect of ergonomics.
5. when the pulley person will hold down forward accidentally because front wheel is pressed down by body weight, and roll backward thus the unidirectional backward only strength of stopping that stops to roll, therefore and self-righting effect.When the pulley person will slip toward layback accidentally, because rear roller is pressed down by body weight and rolling forward, and get an only effect of stopping that stops to roll forward, set upright forward so can get a reaction force.So the present invention has self-righting effect in the time of will holding down and slip.
Comprehensively above-mentioned, the present invention has really met the important document of patent of invention, so propose patent application in accordance with the law.The above, only be preferred embodiment of the present invention, be not to be used for limiting scope of the invention process, the equalization of doing according to the described shape of claim scope of the present invention, structure, feature and spirit changes and modification, all should be included in the claim scope of the present invention.
Claims (10)
1, a kind of improved structure of straight roller skate is characterized in that, includes:
A footwear body;
A base is the bottom that is fixedly arranged on this footwear body, and it includes at least one web, and is respectively arranged with a side plate in these both sides, web below, and this side plate is to be provided with a plurality of pivots hole;
A roller set is to include a front wheel and a rear roller, and this front wheel and this rear roller are to be articulated in this side plate;
At least one unidirectional tourelle that stops, this unidirectional tourelle that stops is to include a ratchet and a check pawl spare, this ratchet is the side that is fixedly arranged on this front wheel or this rear roller, this check pawl spare is to be arranged at this side plate, this ratchet and this check pawl spare are to be the relative position setting, and have a spacing between this ratchet and this check pawl spare;
At least one buffer unit, one end are to be located at this front wheel or this relative side plate of this rear roller, and the other end and this front wheel or this rear roller and this ratchet see through a shank of bolt assembly and be connected;
Wherein, when this base is not subjected to oppressing with respect to the position of this front wheel or this rear roller, this ratchet does not contact with this check pawl spare, this front wheel or this rear roller are bidirectional rollings, and this base is when being subjected to oppressing with respect to the position of this front wheel or this rear roller, this ratchet contacts this check pawl spare, causes unidirectional the stopping of this front wheel or this rear roller to roll.
2, improved structure of straight roller skate as claimed in claim 1, it is characterized in that, this buffer unit is to include a slide block sleeve composite members, a spring and an adjusting lever, this slide block sleeve composite members is to see through this shank of bolt assembly to be connected with this front wheel or this rear roller and this ratchet, this slide block sleeve composite members includes a sleeve, this sleeve is provided with one in order to be installed with a tank of this spring and this adjusting lever, and the top of this adjusting lever is the below that is fixedly arranged on this web.
3, improved structure of straight roller skate as claimed in claim 2, it is characterized in that, it is to see through a microscler pivot hole that this side plate and this front wheel or this rear roller are articulated, and this slide block sleeve composite members is further to include a slide block, this slide block is to be should microscler pivot hole and short microscler block, and this slide block is to set in this microscler pivot hole.
4, improved structure of straight roller skate as claimed in claim 2 is characterized in that, this adjusting lever is provided with screw thread, and this screw thread spiral shell is provided with at least one nut, and this spring is to be resisted against between this tank and this nut, to adjust the compression stress of this spring.
5, improved structure of straight roller skate as claimed in claim 1 is characterized in that, this roller set more comprises at least one roller, and this roller is to be articulated in this side plate.
6, a kind of improved structure of straight roller skate is characterized in that, includes:
A footwear body;
A base is the bottom that is fixedly arranged on this footwear body, and it includes at least one web, and is respectively arranged with a side plate in these both sides, web below, and this side plate is to connect side plate before being provided with a plurality of pivots hole and connecting one;
A roller set is to include a plurality of rollers and a front wheel, and these a plurality of rollers are to be articulated in this side plate, and this front wheel is to connect side plate before being somebody's turn to do through two to be connected with two these side plates respectively;
At least one unidirectional tourelle that stops, this unidirectional tourelle that stops is to include a ratchet and a check pawl spare, this ratchet is the side that is fixedly arranged on this front wheel, this check pawl spare is to be arranged at this side plate, this ratchet and this check pawl spare are to be the relative position setting, and have a determining deviation between this ratchet and this check pawl spare;
At least one buffer unit, one end are to be located at this relative side plate of this front wheel, the other end and this front wheel, this ratchet and should before connect side plate and see through a shank of bolt assembly and be connected;
Wherein, when this base is not subjected to oppressing with respect to the position of this front wheel, this ratchet does not contact with this check pawl spare, this front wheel is a bidirectional rolling, and this base is when being subjected to oppressing with respect to the position of this front wheel, this ratchet contacts this check pawl spare, causes unidirectional the stopping of this front wheel to roll.
7, a kind of improved structure of straight roller skate is characterized in that, includes:
A footwear body;
A base is the bottom that is fixedly arranged on this footwear body, and it includes at least one web, and is respectively arranged with a side plate in these both sides, web below, and this side plate is to connect side plate before being provided with a plurality of pivots hole and connecting one;
A roller set is to include a plurality of rollers and a front wheel, and these a plurality of rollers are to be articulated in this side plate, and this front wheel is to connect side plate before being somebody's turn to do through two to be connected with two these side plates respectively; At least one unidirectional tourelle that stops, this unidirectional tourelle that stops is to include a gemmule wheel and a gemmule pawl, this gemmule wheel is the inboard that is fixedly arranged on this front wheel, this gemmule pawl is to connect side plate before being arranged in this, this gemmule wheel is to be the relative position setting with this gemmule pawl, and has a determining deviation between this gemmule wheel and this gemmule pawl;
At least one buffer unit, one end are to be located at this relative side plate of this front wheel, the other end and this front wheel, connect side plate and this gemmule wheel before this and see through a shank of bolt assembly and be connected;
At least one drive unit is to be arranged on this side plate;
Wherein, when this base is not subjected to oppressing with respect to the position of this front wheel, this gemmule wheel does not contact with this gemmule pawl, this front wheel is a bidirectional rolling, and this base is stressed when the lower compression with respect to the position of this front wheel, this drive unit is oppressed this gemmule wheel of this gemmule pawl interlock, causes unidirectional the stopping of this front wheel to roll.
8, improved structure of straight roller skate as claimed in claim 7 is characterized in that, this actuator is that a contact inclined-plane is arranged.
9, a kind of improved structure of straight roller skate is characterized in that, includes:
A footwear body;
A base is the bottom that is fixedly arranged on this footwear body;
A roller set is to include a front wheel and a rear roller, and this front wheel and this rear roller are to be articulated in this base;
At least one buffer unit, it is to be connected in this front wheel or this rear roller and this base;
At least one unidirectional tourelle that stops, it is to comprise a rolling member and a brake component, this rolling member is arranged at this front wheel or this rear roller, this brake component is arranged at the relative position of this rolling member, and and have a determining deviation between this rolling member, and cooperate this buffer unit to make this unidirectional tourelle that stops to be engaged pinning and to stop to roll and slip and escape the corresponding states of keeping rolling;
Wherein, when this base is not subjected to oppressing with respect to the position of this front wheel or this rear roller, this rolling member does not contact with this brake component, this front wheel or this rear roller are bidirectional rollings, and this base is when being subjected to oppressing with respect to the position of this front wheel or this rear roller, and when this front wheel rolls backward, in by compression the time, drive this rolling member through this buffer unit and contact the unidirectional tourelle that stops with this brake component, cause unidirectional the stopping of this front wheel or this rear roller to roll.
10, improved structure of straight roller skate as claimed in claim 9 is characterized in that, this roller set more comprises at least one roller, and this roller is to be articulated in this base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100891552A CN100546683C (en) | 2006-08-07 | 2006-08-07 | Improved structure of straight roller skate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100891552A CN100546683C (en) | 2006-08-07 | 2006-08-07 | Improved structure of straight roller skate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1907524A CN1907524A (en) | 2007-02-07 |
| CN100546683C true CN100546683C (en) | 2009-10-07 |
Family
ID=37698857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100891552A Expired - Fee Related CN100546683C (en) | 2006-08-07 | 2006-08-07 | Improved structure of straight roller skate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100546683C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524762B (en) * | 2015-01-22 | 2016-08-31 | 陈帝林 | Electric roller blades |
-
2006
- 2006-08-07 CN CNB2006100891552A patent/CN100546683C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1907524A (en) | 2007-02-07 |
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Granted publication date: 20091007 Termination date: 20120807 |