CN1265856C - Boots with straight row of rollers - Google Patents

Boots with straight row of rollers Download PDF

Info

Publication number
CN1265856C
CN1265856C CN 03109414 CN03109414A CN1265856C CN 1265856 C CN1265856 C CN 1265856C CN 03109414 CN03109414 CN 03109414 CN 03109414 A CN03109414 A CN 03109414A CN 1265856 C CN1265856 C CN 1265856C
Authority
CN
China
Prior art keywords
footwear
housing
wheel
wheel assembly
boots
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 03109414
Other languages
Chinese (zh)
Other versions
CN1509789A (en
Inventor
李弘吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR10-2002-0083762A external-priority patent/KR100509849B1/en
Priority claimed from KR10-2003-0007645A external-priority patent/KR100533786B1/en
Application filed by Individual filed Critical Individual
Publication of CN1509789A publication Critical patent/CN1509789A/en
Application granted granted Critical
Publication of CN1265856C publication Critical patent/CN1265856C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/008—Roller skates; Skate-boards with retractable wheel, i.e. movable relative to the chassis out of contact from surface
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/20—Roller skates; Skate-boards with fixable wheels permitting the skates to be used for walking

Abstract

There is provided a shoe with an inline skate, which can be used as an ordinary shoe in a normal walking and as an inline skate as needed. The shoe includes: a boot including a body and a sole integrally attached to the underside of the body and having a receiving groove; a cover insertedly installed in the receiving groove; and a roller device including a housing detachably equipped in the cover, a front driving unit movably insertedly installed in front of the housing, a rear driving unit movably insertedly installed in rear of the housing, an linkage fixed to the housing, for moving the front driving unit in combination with the rear driving unit, front wheel assembly and rear wheel assembly respectively equipped in the front driving unit and the rear driving unit rotatably in an opposite direction, and a manipulating unit for operating the rear driving unit.

Description

Boots with straight row of rollers
Technical field
The present invention relates to a kind of boots with straight row of rollers, refer in particular to a kind of can be used as usually that city shoe uses and when needed the wheel of its wheel assembly can stretch out towards ground and the boots with straight row of rollers that carries out Inline Motoracing or running roller skidding.
Background technology
Boots with straight row of rollers is called the running roller footwear usually again, and the people who is applicable to the various ages that comprise child moves and amusement etc.With reference to Fig. 1, these running roller footwear comprise boots shape footwear body 1 that a user can put on and the wheel chip module 2 that is fixedly mounted on this footwear body 1 bottom.This is taken turns chip module 2 and comprises that one is fixedly mounted on pulley sheet on this footwear body 1 or pulley body 3 and is fixed on four of being equally spaced each other on this pulley body 3 or five rollers or wheel 5 through main shaft 4 rotations.According to said structure, the user who puts on this footwear body 1 can carry out Inline Motoracing or running roller skidding as skating.
Yet, slide by foregoing mode and can cause inconvenience and problem.At first, as the surface condition that slides, the user will slide on hard flat ground surface (as bituminous paving or cement pavement etc.) usually.Secondly, carry inconvenience, the user always will separately carry a pair of running roller footwear, slides the back or when passing through uneven location, and the user need take off these running roller footwear and change and wear city shoe.That is to say that the user should wear running roller footwear or city shoe according to different situations, so the user always need carry another double spare footwear, will cause the extra charge of using inconvenience and separately buying two pairs of footwear thus.
United States Patent (USP) the 6th, 042 discloses a kind of footwear body that roller apparatus can be installed when needed No. 125, and this footwear body also can be used as the example of boots with straight row of rollers in the prior art.This boots with straight row of rollers has a roller apparatus that is removably installed in it.Yet this boots with straight row of rollers is not easy to user's control, and its outward appearance is not compact yet simultaneously can cause many difficult problems with this boots with straight row of rollers as the city shoe wearing thus.
In addition, be installed in this roller apparatus on this boots with straight row of rollers after, have this boots with straight row of rollers that extends forming roll and when changing or repairing this roller apparatus, can have any problem.
Summary of the invention
Thus, the present invention will avoid providing a kind of boots with straight row of rollers owing to the restriction and the unfavorable caused problem of background technology basically.
The purpose of this invention is to provide a kind of boots with straight row of rollers, these footwear can be used as city shoe and be used for normal walking, and when the user wants these footwear are used to slide these footwear also be convertible into boots with straight row of rollers thus the user can slide reposefully.
Another object of the present invention provides a kind of boots with straight row of rollers, is with a roller apparatus in these footwear, and these footwear can be easy to conversion fast between city shoe or running roller footwear thus.
A further object of the present invention provides a kind of boots with straight row of rollers, and the tourelle manufacturing in these footwear is simple, is easy to repair fast and safeguard.
Other advantage of the present invention, purpose and feature will be illustrated in the specific embodiment part below, thereby those of ordinary skill in the art will clearer content of the present invention.Can realize purpose of the present invention and obtain beneficial effect of the present invention by the specific embodiment and claim and structure that accompanying drawing provided.
In order to realize purpose of the present invention, the invention provides a kind of boots with straight row of rollers, these footwear can be used as city shoe and are used for normal walking and also can be used as the boots with straight row of rollers use when needed.These footwear comprise footwear body, lid and roller apparatus.This footwear body comprise a main body that is suitable for holding user's pin and one be positioned on longitudinally have below this main body a holding tank and with this body junction all-in-one-piece sole, this lid is embedded in this holding tank and with it and strikes up partnership, and this roller apparatus comprises a housing that is removably installed on this lid, a front wheel driving portion that is embedded in this housing front portion movably, rear drive portion that is embedded in this housing rear portion movably and one are fixed in the connecting rod that this front wheel driving portion and this rear drive portion are moved in the opposite direction each other, be installed in this front wheel driving portion and this rear drive portion respectively and front component and the wheel assembly and a control part that is used to operate this rear drive portion that can rotate in opposite direction.Described housing comprises a supporting surface, and this supporting surface has one can be with the fixing holddown groove of this connecting rod rotation, and this connecting rod is in order to move this front wheel driving portion and this rear drive portion; The two side of this housing that strikes up partnership with this supporting surface is provided with a plurality ofly fixes the installing hole of this wheel assembly and a plurality of in order to guide the cannelure of this wheel assembly rotary moveable in order to rotation; Described control part comprises a swingle and an extended element, the rotation of this swingle is fixed in the holddown groove of this housing and is imbedded in the cannelure of this rear drive portion, and this extended element strikes up partnership and has an insertion piece in the transverse groove that injects this rear drive portion movably at the rear end of this control part and this swingle; Above-mentioned control part rotatably is fixed in the holddown groove of above-mentioned housing.
Boots with straight row of rollers of the present invention can be used as boots with straight row of rollers or running roller footwear or city shoe very easily and use.Simultaneously when these footwear are used as boots with straight row of rollers, this wheel assembly can have been strengthened security by firm pinning stretching out state.In addition because the process fast and stable that the wheel of this wheel assembly is stretched out or replys, so the conversion between the function of the function of city shoe and boots with straight row of rollers also can realize easily and fast, thereby improved efficient.Further, thus all convenient workability that has increased these footwear fast of the dismounting of these footwear, assembling, replacing and repairing.
Should be clear, the summary of the invention of front of the present invention and the following specific embodiment all are used for further explaining claim of the present invention.
Description of drawings
Accompanying drawing is used for further understanding the present invention, illustrates embodiments of the invention, explains principle of the present invention and constitutes the application's a part.Wherein:
Fig. 1 is the side view of common boots with straight row of rollers in the prior art;
Perspective view among Fig. 2 a is used for representing the wheel assembly withdrawal of boots with straight row of rollers in the first embodiment of the invention and the state of boots with straight row of rollers when being used as city shoe and using; Perspective view among Fig. 2 b, the wheel assembly that is used for representing boots with straight row of rollers stretch out and the state of boots with straight row of rollers when being used as roller-skates and using;
Fig. 3 is to use the decomposition diagram of the roller apparatus in footwear shown in Fig. 2 a and Fig. 2 b;
Fig. 4 a is the assembling perspective view of the roller apparatus shown in Fig. 3, is used for representing to be arranged in wheel assembly wherein; Fig. 4 b is the decomposition diagram that shows wheel assembly.
Fig. 5 a is the partial sectional view along the Va-Va line among Fig. 4 a, and Fig. 5 b is the partial sectional view along the Vb-Vb line among Fig. 4 b.
Perspective view shown in Fig. 6 to Fig. 8 is used for showing the operating sequence of roll assembly, and the footwear that are used for representing how will having roller apparatus are used as boots with straight row of rollers and are used, and main part among the figure and lid part all are left in the basket, and housing uses dotted line to represent.
Perspective view among Fig. 9 a is used for representing the wheel assembly withdrawal of boots with straight row of rollers in the second embodiment of the invention and the state of boots with straight row of rollers when being used as city shoe and using; Perspective view among Fig. 9 b, the wheel assembly that is used for representing boots with straight row of rollers stretch out and the state of boots with straight row of rollers when being used as roller-skates and using;
Figure 10 is the decomposition diagram that is used for representing to use the roller apparatus embodiment in Fig. 9 a and Fig. 9 b;
Figure 11 is the assembling perspective view that is used for representing the roller apparatus among Figure 10;
Figure 12 is the partial sectional view that is used for representing along the XII-XII line among Figure 11;
Figure 13 is the partial, exploded perspective view that is used for representing the another one roller apparatus embodiment of the boots with straight row of rollers in the second embodiment of the invention;
Perspective view shown in Figure 14 to Figure 17 is used for showing the operating sequence of roll assembly, and the footwear that are used for representing how will having roller apparatus are used as boots with straight row of rollers and are used, and wherein main part and lid part all is left in the basket, and housing uses dotted line to represent.
Figure 18 is the internal structure perspective view that is used for representing being used as among Figure 13 the roller apparatus that boots with straight row of rollers uses, and wherein main part and lid part all is left in the basket, and housing uses dotted line to represent.
Describe the present invention in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing.
At first with reference to Fig. 2 a, Fig. 2 b and Fig. 3, boots with straight row of rollers of the present invention comprises the footwear body 210 that is suitable for holding user or glider's pin.This footwear body 210 comprises that one is contained in the sole 214 that main body 212 in it and are formed on below this main body 212 and strike up partnership with it with user's pin.This sole 214 has a holding tank 216, hereinafter the roller apparatus of describing in detail can be embedded in this holding tank 216.A groove 218 is arranged, hereinafter with the control lever of the control part described move left and right within it at the rear portion of this sole 214.
With reference to Fig. 2 a and Fig. 2 b, in order to stablize installation smoothly hereinafter with the roller apparatus of describing, details please refer to Fig. 3 to Fig. 5 b in the sole 214 of lid 220 these footwear bodies 210 of embedding.This lid 220 can be formed by various materials, as metal or synthetic resin, and preferred as far as possible light material.Preferably the holding tank 216 of this lid 220 with this sole 214 is bonded to one.A plurality of threaded connection holes 224 penetrate in the appropriate position of the upper surface 222 of this lid 220, utilize bolt (B) or screw roller apparatus can be fixed in this connecting hole 224, and the element of roller apparatus can not hindered like this.
Selectively, be provided with a holding tank 225 in the center of this upper surface 222, the connecting rod of roller apparatus can be contained in this holding tank 225 and move freely.The center of this holding tank 225 has a fixing hole 226, and is fixing so that connecting rod can rotate in it.Be provided with a guide 227 at the rear portion of this lid 220, so that the movable installation of control part.This guide 227 has circular arc type guide channel 228 usefulness so that the control lever of control part moves back and forth.Have holding tank 229 usefulness so that control part smoothly moves at the rear portion of this upper surface 222, preferably in holding tank 229, be provided with guide channel 229a with accurate mobile control lever.
Roller apparatus 230 is embedded in this lid 220 and with it and strikes up partnership, and this lid 220 is embedded in the holding tank 216 of this footwear body 210.This roller apparatus 230 has a housing 232 that embeds basically and be fixed in this lid 220.This housing 232 has a rectangular solid structure, and its rear end and front end are uncovered.Guide rail 236,238 is formed at the last outward flange of supporting surface 234 and strikes up partnership so that drive division described below can embed in the above, guides and drive with it, and this supporting surface 234 is meant the upper surface of this housing 232.Be provided with a holddown groove 244 in the center of this supporting surface 234, be provided with a fixing holddown groove 246 of control part rotation at the rear portion of this supporting surface 234 in order to will hereinafter describing in detail in order to the rotation stationary links.Selectively, be provided with a plurality of installing holes 250 are installed hereinafter the wheel assembly that will describe in detail in order to rotation joint in the both sides of this housing 232.Perforation 234a penetrates on the supporting surface 234 of this housing 232, in order to the installing hole 224 that connects this lid 220.Preferably be provided with perforation 247, can pass therethrough to the bolt or the screw of control part so that be used for fixing control lever at the rear portion of this housing 232.
A reciprocating front wheel driving portion 252 is installed in the front portion of this housing 232.This front wheel driving portion 252 comprises a upper surface 254 that has branch otch and support chip 256,258, this support chip 256,258 is formed on the both sides of this upper surface 254 agley and strikes up partnership with it, and this support chip has the guide channel 257,259 that can embed guide rail 236,238 rear portions that are located at these housing 232 supporting surfaces 234 both sides respectively.The rear end of the branch otch on these front wheel driving portion 252 upper surfaces 254 is provided with a horizontal driver slot 260, and hereinafter the protrusion piece with the connecting rod described can embed wherein and move back and forth.Be provided with a plurality of mounting grooves 262,264 in the front-end and back-end of this support chip 256,258, fixing so that wheel assembly can move back and forth up or down and be rotated.Especially, lower position at this mounting groove 262,264 is provided with breaker slot 262a, 264a, this breaker slot 262a, 264a meet at right angles with corresponding mounting groove 262,264 basically, and it is can more stable and stronger ground supported to change into the joint that boots with straight row of rollers uses hour wheel module with these footwear of box lunch.
Be equipped with at the rear portion of this housing 232 and corresponding reciprocating rear drive portion of this front wheel driving portion 252 266.This rear drive portion 266 comprises a upper surface 268 with branch otch and support chip 270,272.This support chip is formed on the both sides of this upper surface 268 agley and strikes up partnership with it, and this support chip 270,272 has the guide channel 271,273 at guide rail 236,238 rear portions of supporting surface 234 both sides that embed this housing 232 respectively.Front end at these rear drive portion 266 upper surfaces 268 is formed with a horizontal driver slot 275, and hereinafter the protrusion piece with the connecting rod described can embed wherein and move back and forth.On this support chip 270,272, be provided with a plurality of mounting grooves 274,276, fixing so that wheel assembly can move back and forth up or down and be rotated.Especially, lower position at mounting groove 274,276 is provided with breaker slot 274a, 276a, this breaker slot 274a, 276a meet at right angles with corresponding mounting groove 274,276 basically, and it is can more stable and stronger ground supported to change into the joint that boots with straight row of rollers uses hour wheel module with these footwear of box lunch.Be provided with a cannelure 278 that links to each other with the holddown groove 246 that is formed on these housing 232 rear portions at the rear portion of this upper surface 268, hereinafter the control part of describing can be embedded in this cannelure 278.Be formed with the transverse groove 280 of a preliminary dimension in a side of this cannelure 278.
On this housing 232, be mounted with a connecting rod 282 in order to handle this drive division 252,266.Say that at length this connecting rod 282 has one can be fixed on main body 286 in the holddown groove 244 of these housing 232 supporting surfaces 234 centers via fixed block 284 rotation.Preferably this main body 286 is made hinge type.An end of the main body 286 of this connecting rod 282 is provided with one first and protrudes piece 288, and this first protrusion piece 288 can rotate in the driver slot 260 of being located at these front wheel driving portion 252 rear portions and reciprocally be fixed in the predetermined scope.Be provided with one second in another end of this main body 286 and protrude piece 290, this second protrusion piece 290 can reciprocally be embedded in the driver slot 275 of these rear drive portion 266 front portions.
Control part 292 rotatably is fixed in the holddown groove 246 at these housing 232 rear portions.This control part 292 comprises a swingle 294 and an extended element 298.This swingle 294 rotates in the holddown groove 246 that is fixed in this housing 232 and imbeds in the cannelure 278 of this rear drive portion 266.This extended element 298 has an insertion piece 296 that strikes up partnership with these swingle 294 formation right angles, and this insertion piece 296 injects in the transverse groove 280 of this rear drive portion 266 movably.Be provided with one at the rear portion of this extended element 298 in order to can be with the holddown groove 299 of hereinafter control lever of describing being fixed or being unclamped.Selectively, have in about center of this extended element 298 protrusion, can imbed the insertion piece 298a in the guide channel 229a on this lid 220, control lever can steadily accurately move back and forth on the circular arc direction thus.Control lever 300 strikes up partnership with control part 292 and can pass guide channel 228 in the guide 227 on this lid 220, and the groove 218 of this control lever 300 by this sole 214 is exposed to the rear portion of footwear so that glider or user can control and rotate this control part 292 on a left side and right side.When in this footwear body 210 and this lid 220, this roller apparatus 230 being installed, the groove 218 (please refer to Fig. 2 a and Fig. 2 b) on the guide channel 228 on these control lever 300 penetrable these lids 220 and the sole 214 of this footwear body 210.
Selectively, this control lever 300 can be made divergence type to be convenient to embedding and to be installed in this lid 220.In other words, this control lever 300 can be inserted in the holddown groove 299 of this extended element 298.Because of an end of this control lever 300 has a perforation 300a who is formed on these extended element 298 belows and links to each other with fixing hole (figure does not show), so available bolt (B1) is fixed.Selectively, can establish a domination piece 300b so that the user is easy to stable control at an end of this control lever 300.
Selectively, on the guide 227 on this lid 220, be provided with an enclosing cover 301, so that keep this guide 227 that a neat outward appearance is arranged and be easy to accurately embed this control lever 300.This enclosing cover 301 has a guide channel 301a that can link to each other with the guide channel 228 of this guide 227 and a perforation 301b who is located at this guide channel 301a two ends, and this perforation 301b should have enough big size to be easy to entering and withdrawing from of this control lever 300.
Simultaneously, a plurality of wheel assemblies are installed in this housing 232 and the corresponding driving portion 252,266 rotatably.In more detail, in the front portion of this housing 232 and this front wheel driving portion 252 a pair of front component 302 is installed, the every pair of front component 302 has a joint 304 and rotation and is fixed on wheel 306 on this joint 304.Be provided with a perforation 310 in the appropriate position of each joint 304, this perforation 310 can be fixing with the installing hole that is located at these 248 front portions, housing 232 two sides 250 rotations by a fin 308.There are the stator 312 that can get loose, this stator 312 to imbed repeatedly on the top of this joint 304 to be formed on the cannelure 249 of these 248 front portions, housing 232 two sides and are formed in the corresponding mounting groove 262,264 in this front wheel driving portion 252.Each wheel 306 is by the end that is bolted to corresponding joint and interchangeable, and common light-emitting wheel be made or be used to this wheel 306 can by various materials.
Similarly, a pair of and this wheel assembly 316 that front component 302 is rotated in opposite direction are installed in the rear portion of this housing 232 and this rear drive portion 266.Each wheel assembly 316 has a joint 318 and rotation and is fixed on wheel 320 on this joint 318.Be provided with perforation 324 on the top of this joint 318, this perforation 324 can be fixing with the installing hole that is located at these 248 rear portions, housing 232 two sides 250 rotations by fin 322.Be provided with integrally formed stator 326 on the top of this joint 318, this stator 326 can imbed in cannelure 249 that is formed on these 248 rear portions, housing 232 two sides and the corresponding mounting groove 274,276 that is formed in this rear drive portion 266 repeatedly.Each wheel 320 is also interchangeable by the end that bolt 328 is fixed on corresponding joint, and common light-emitting wheel be made or be used to this wheel 320 can by various materials.
Although present embodiment shows this shoestring four wheel assemblies are arranged, need the suitable number of wheels of size decision in being to use according to footwear.For example, for 250mm or more large scale or adult footwear, can use the four-wheel assembly of two trailing wheels of two front-wheels; For less than 250mm or for child's footwear, can use the tricycle assembly of one of two trailing wheel of front-wheel.
Selectively, can have a brake 340 according to boots with straight row of rollers of the present invention for safety.For using these brake 340 requirements to be provided with the rim 334 of a protrusion in the appropriate position of joint 318 inside of this wheel assembly 316.In this brake 340, have the locked groove 342 that this rim 334 can be fixed or unclamped.This brake 340 also has a cushion block 346 that contacts with ground usually in order to realize brake function.
According to boots with straight row of rollers of the present invention for attractive in appearance and safe also can be at Lighting Division 350 of the rear portion of footwear body 210 band.This Lighting Division 350 comprises that a main body that is fixed on these footwear body 210 heel places 352, one are located at illuminator 354 on this main body 352, the button 356 that can control this illuminator 354 and one and are fixed on the outer cover 358 in order to support this button 356 on this main body 352.Can have various signs 360 on this main body 352.This illuminator 354 is made by light emitting diode.
Please refer to Fig. 9 a and Fig. 9 b, be provided with a footwear body 10 that is suitable for holding user or glider's pin according to the described boots with straight row of rollers of second embodiment of the invention.This footwear body 10 comprises that one is contained in the sole 14 that main body 12 in it and are formed on below this main body 12 and strike up partnership with it with user's pin.A holding tank 16 is arranged in this sole 14, hereinafter the roller apparatus of describing in detail can be embedded in this holding tank 16.A groove 18 is arranged, hereinafter with the control lever of the control part described move left and right within it at the rear portion of this sole 14.
, install smoothly hereinafter with the roller apparatus of describing in order to stable in the sole 14 of lid 20 these footwear bodies 10 of embedding to Figure 12 with reference to Figure 10.This lid 20 is preferably made by various light materials except that hard metal.Selectively, being provided with a framework 22 in the predetermined height of these lid 20 interior angles is realized smoothly in order to the manipulation of the control part (with reference to Figure 12) of the connecting rod that provides a space to make hereinafter will to describe and roller apparatus.A plurality of connecting holes 24 form in the appropriate position of the upper surface of this lid 20, utilize the connected mode of bolt (B) or screw roller apparatus can be fixed, the element of roller apparatus can not hindered thus, and is provided with WELD NUTS (nut) (N) in this connecting hole 24.Obviously, this connecting hole 24 also can be formed on the sidewall of this lid 20.
Roller apparatus 30 is embedded in this lid 20 and with it and strikes up partnership, and this lid 20 is embedded in the holding tank 16 of this footwear body 10.This roller apparatus 30 has a housing 32 that embeds basically and be fixed in this lid 20.This housing 32 has a rectangular solid structure, and its rear end and front end are uncovered.The two pairs of guide channels 36,38,40,42 are located at the upper surface of front and rear of supporting surface 34 so that drive division described below can be imported into and drive in the above, and this supporting surface 34 is meant the upper surface of this housing 32.Every pair of guide channel the 36,38,40, the 42nd, symmetric arrangement, and this guide channel 36,40 is corresponding to hereinafter the shape of the drive division described being grown than this guide channel 38,42.Be provided with a holddown groove 44 in order to the rotation stationary links in the center of this supporting surface 34.Have a fixing holddown groove 46 of control part rotation in order to will hereinafter describing in detail in the front portion of this supporting surface 34.Selectively, be provided with a plurality of installing holes 50 are installed hereinafter the wheel assembly that will describe in detail in order to rotation joint on the both sides of this housing 32.Selectively, on the supporting surface 34 of this housing 32, have the installing hole 24 of perforation 34a in order to connect this lid 20 that it can be penetrated.
A reciprocating front wheel driving portion 52 is installed in the front portion of this housing 32.This front wheel driving portion 52 comprises a upper surface 54 that has branch otch and support chip 56,58, this support chip 56,58 is formed on the both sides of this upper surface 54 agley and strikes up partnership with it, and this support chip can embed in the guide channel 36,38 that is located on these housing 32 supporting surfaces 34.Rear end at the branch otch of these front wheel driving portion 52 upper surfaces 54 is provided with a horizontal driver slot 60, and hereinafter the protrusion piece with the connecting rod described can embed wherein and move back and forth.Be provided with a plurality of mounting grooves 62,64 in the front-end and back-end of this support chip 56,58, fixing so that wheel assembly can move back and forth up or down and be rotated.Especially, lower position at this mounting groove 62,64 is provided with breaker slot 62a, 64a, this breaker slot 62a and 64a meet at right angles with corresponding mounting groove 62,64 basically, and it is can more stable and stronger ground supported to change into the joint that boots with straight row of rollers uses hour wheel module with these footwear of box lunch.
Be equipped with at the rear portion of this housing 32 and corresponding reciprocating rear drive portion of this front wheel driving portion 52 66.This rear drive portion 66 comprises a upper surface 68 that has branch otch and support chip 70,72.This support chip is formed on the both sides of this upper surface 68 agley and strikes up partnership with it, and this support chip 70,72 embeds respectively in the guide channel 40,42 that is located at these housing 32 supporting surfaces 34 rear portions.Front end at these rear drive portion 66 upper surfaces 68 is formed with a horizontal driver slot 75, and hereinafter the protrusion piece with the connecting rod described can embed wherein and move back and forth.On this support chip 70,72, be provided with a plurality of mounting grooves 74,76, fixing so that wheel assembly can move back and forth up or down and be rotated.Especially, the lower position of the mounting groove 74,76 on support chip 70,72 is provided with breaker slot 74a, 76a, this breaker slot 74a, 76a meet at right angles with corresponding mounting groove 74,76 basically, and it is can more stable and stronger ground supported to change into the joint that boots with straight row of rollers uses hour wheel module with these footwear of box lunch.Be provided with a cannelure 78 that communicates with the holddown groove 46 that is formed on these housing 32 rear portions at the rear portion of this upper surface 68, hereinafter the control part of describing can be embedded in this cannelure 78.Be formed with the transverse groove 80 of a preliminary dimension in a side of this cannelure 78.
On this housing 32, be mounted with a connecting rod 82 in order to handle this drive division 52,66.This connecting rod 82 has one can be fixed on main body 86 in the holddown groove 44 of these housing 32 supporting surfaces 34 centers via fixed block 84 rotation.Preferably this main body 86 is made collar plate shape.A lower end of the main body 86 of this connecting rod 82 is provided with one first and protrudes piece 88, and this first protrusion piece 88 is fixed in the driver slot 60 of being located at these front wheel driving portion 52 rear portions, and can move repeatedly.Be provided with one second in these first protrusion piece, 88 corresponding positions and protrude piece 90, this second protrusion piece 90 is embedded in the driver slot 75 of these rear drive portion 66 front portions, and can move back and forth.
Control part 92 rotatably is fixed in the holddown groove 46 at these housing 32 rear portions.This control part 92 comprises a swingle 94 and an extended element 98.This swingle 94 rotates in the holddown groove 46 that is fixed in this housing 32 and imbeds in the cannelure 78 of this rear drive portion 66.This extended element 98 has an insertion piece 96 that strikes up partnership with these swingle 94 formation right angles, and this insertion piece 96 imbeds in the transverse groove 80 of this rear drive portion 66 movably.Control lever 100 strikes up partnership with control part 92, and this control lever 100 stretches out at the rear portion of footwear so that make the glider or can and rotate this drive division 66 in a left side and right side control with the person by the groove 18 of this sole 14.When in this footwear body 10 and this lid 20, this roller apparatus 30 being installed, the groove 18 on the perforation on these control lever 100 penetrable these lids 20 and the sole 14 of this footwear body 10.Selectively, this control lever 100 can be made divergence type to be convenient to embedding and to be installed in this lid 20.In other words, this control lever 100 can be made up of a standing part 100a and one accessory 100b, can removably fix with this standing part 100a or link to each other by 18 this accessory 100b of the groove on this sole 14, this accessory 100b can link to each other with screw thread with this standing part 100a.
Simultaneously, a plurality of wheel assemblies are installed in this housing 32 and the drive division 52,66 rotatably.In more detail, in the front portion of this housing 32 and this front wheel driving portion 52, a pair of front component 102 is installed.Each front component 102 has a crooked joint 104 and rotation and is fixed on wheel 106 on this joint 104.Be provided with a perforation 110 in the appropriate position (as the bend office) of this joint 104, this perforation 110 can be fixing with the installing hole that is located at these 48 front portions, housing 32 two sides 50 rotations by fin 108.Integrally formed protrusion stator 112 is arranged on the top of this joint 104, and this stator 112 can reciprocally embed up and down in these front wheel driving portion 52 corresponding mounting grooves 62,64.Obviously, each wheel 106 is also interchangeable by the end that bolt 114 is fixed on corresponding joint, and common light-emitting wheel be made or be used to this wheel 106 can by various materials.
Similarly, a pair of wheel assembly 116 that rotates in opposite direction with this front component 102 is installed in the rear portion of this housing 32 and this rear drive portion 66.Each wheel assembly 116 has a crooked joint 118 and rotation and is fixed on wheel 120 on this joint 118.Be provided with perforation 124 in the appropriate position (as the bend office) of this joint 118, this perforation 124 can be fixing with the installing hole that is located at these 48 rear portions, housing 32 two sides 50 rotations by fin 122.Be provided with integrally formed stator 126 on the top of this joint 118, this stator 126 can reciprocally embed up and down in these rear drive portion 66 corresponding mounting grooves 74,76.Obviously, each wheel 120 is also interchangeable by the end that bolt 128 is fixed on corresponding joint.Common light-emitting wheel be made or be used to this wheel 120 can by various materials.
With reference to Figure 13, when with these footwear when the boots with straight row of rollers, according to the improvement structure of the roller apparatus of second embodiment of the invention wheel assembly can be fixed and keeps more stable.
In other words, the inside of the support chip 56,58 in this front wheel driving portion 52 is provided with brake component 56a protrusion and that strike up partnership with it, 58a, the joint 104 of this brake component 56a, 58a and this front component 102 links to each other, and this brake component 56a, 58a can obtain stable support when these footwear are used as boots with straight row of rollers.The inside of the support chip 70,72 in this rear drive portion 66 is provided with brake component 70a protrusion and that strike up partnership with it, 72a, the joint 118 of this brake component 70a, 72a and this wheel assembly 116 links to each other, and this brake component 70a, 72a can obtain stable support when these footwear are used as boots with straight row of rollers.
Corresponding to above-mentioned structure, joint 104 upsides of each front component 102 have one can with the contacted flat locking face 104a of brake component 70a, the 72a of this rear drive portion 66 in order to stop departing from arbitrarily of this wheel assembly.
As previously mentioned, if in drive division, be provided with brake component separately, can make so to be located at auxiliary tank 36a, 38a, 40a, the 42a that brake component 56a, 58a, 70a, 72a on the drive division 52,66 enter and withdraw from and to be preferably formed in the assembling that is beneficial on the guide channel 36,38,40,42 between this housing 32 and drive division 52,66.
Selectively, can omit the breaker slot that is located at the mounting groove lower position and strikes up partnership at the roller apparatus that as above improves in the example with it.
Next, describe use and method of operating with reference to Fig. 2 a in detail to Fig. 8 according to the boots with straight row of rollers of first embodiment of the invention.
At first, with reference to Fig. 2 a and Fig. 2 b, the assembling process of this roller apparatus 230 and this footwear body 210 is described simply.When this sole is made by footwear manufactory, need this lid 220 is embedded in the holding tank of being located in this sole 214 216, and with this lid 220 and this sole 214 bondings or hot adhesion together to form one.Then the downside of this sole 214 with this main body 212 connected together to form the structure of basic footwear.In this state, this roller apparatus 230 that assembling finishes embeds in this lid 220, be used for this roller apparatus 230 is installed in this footwear body 210 by the inserting bolt (B) in the connecting hole 224 of this lid 220 of the perforation 234a on this housing 232 then, a basic boots with straight row of rollers has formed thus.Subsequently, by the perforation 301b on this enclosing cover 301 this control lever 300 is injected in the holddown groove 299 of the extended element 298 on this control part 292, next by the perforation 300a in the perforation in this housing 232 247 and this control lever 300 with bolt (B1) link insert piece 296 than in the lower part, finished the installation of the control lever 300 of this control part 292 thus.Obviously, the end at this control lever 300 can insert this domination piece 300b with easy operating.The rear portion that also illuminating part 350 can be installed into this footwear body 210 if necessary is to strengthen visibility.
In this stage, as Fig. 2 a, Fig. 4 a and shown in Figure 6, when user's desire is used these footwear as city shoe, state is kept in touch on the sole 214 and the ground of this footwear body 210, this front wheel driving portion 252 and this rear drive portion 266 are separated from each other to maximum spacing, close up state completely so that all wheel assemblies remain in this housing 232.The user can be with this boots with straight row of rollers as ordinary movement footwear thus.
When the user wants to slide, need 302,316 rotations of this wheel assembly so that wheel 306,320 reaches the outside of this housing 232.In more detail, please refer to Fig. 6 to Fig. 8, if the user handles groove 218 (shown in Fig. 2 a) by these sole 214 rear portions and is exposed to domination piece 300b on the control lever 300 on the control part 292 outside the footwear, and by the rotation of the direction shown in the arrow A 1, this rear drive portion 266 that links to each other with this control part 292 will move forward by the direction shown in the arrow A 2 so.
Like this, when this rear drive portion 266 moves forward, the main body 286 that is installed in the connecting rod 282 in these rear drive portion 266 the place ahead driver slots 275 by this second protrusion piece 290 is rotated along the direction shown in the arrow A 3, move backward by the direction shown in the arrow A 4 so that piece 288 is protruded by first on this connecting rod 282 in this front wheel driving portion 252, this first protrusion piece 288 is located at the rear portion of this driver slot 260.Through this, moving of this drive division 252,266 can steadily realize that this guide rail 236,238 is formed at the place, exterior angle of this housing 232 corresponding to the guide channel 257,259,271,273 that is located at these drive division 252,266 interior angle places along guide rail 236,238.
According to the relative motion by this connecting rod 282 of this front wheel driving portion 252 and this rear drive portion 266, the wheel of the every pair of wheel assembly 302,316 that combines with corresponding driving portion 252,266 is respectively along the rotation of the direction shown in arrow A 5, the A6 and extend respectively.In other words, when this control part 292 continued by the rotation of the direction shown in the arrow A 1, this drive division 252,266 also moved along relative direction by this connecting rod 282.Being installed in the fin 308,322 that the corresponding joint 304,318 on the wheel assembly 302,316 in the mounting groove 262,264,274,276 in the corresponding driving portion 252,266 will be fixed in this installing hole 250 by this stator 312,326 rotates along the direction shown in arrow A 5, the A6 as rotating shaft.
At this moment, the stator 312,326 that forms one with the top of corresponding joint 304,318 moves downwards gradually along the mounting groove 262,264,274,276 that is located in the corresponding driving portion 252,266, till the wheel 306,320 of wheel assembly stretches out fully (as shown in Figure 7).The rotation of the joint 304,318 of respective wheel assembly can realize by the stator on the corresponding joint 304,318 312,326, this joint 304,318 has the fixed tab 308,322 (as shown in Figure 3) that injects in the corresponding perforation 310,324, and this fin 308,322 is fixed in the installing hole 250 of this housing 232 and injects in the corresponding annular groove 249 to realize circular motion as fixed axis.
With reference to Fig. 2 b, Fig. 4 b and Fig. 8, the control lever 300 that this wheel assembly 302,316 moves forward and backward on this control part 292 is threaded to the direction shown in the arrow A 1 fully, is located at stator 312,326 on the joint 304,318 in this wheel assembly 302,316 like this and can imbeds among mounting groove 262,264,274,276 on the support chip 256,258,270,272 that is formed on this drive division 252,266 breaker slot 262a, the 264a continuous than the below, 274a, the 276a and be fixed.Control lever 300 under this state on this control part 292 is threaded to the direction shown in the arrow A 1 fully, this drive division 252,266 farthest moves toward each other along the direction shown in arrow A 2 and the A4, connecting rod 282 farthest rotates along the direction of arrow A 3 indications, and the wheel 306,320 of this wheel assembly 302,316 also farthest moves along the direction shown in arrow A 5 and the A6 simultaneously.
With reference to Fig. 2 b, Fig. 4 b and Fig. 8, be located at stator 312,326 on the joint 304,318 of this wheel assembly 302,316 through this process and imbed among breaker slot 262a, 264a, 274a, the 276a of corresponding this drive division 252,266, the wheel of wheel assembly will stretch out fully.This wheel 306,320 is exposed at the following direction of this sole 214 fully and is fixed and forms boots with straight row of rollers like this.Thus, the user can use these footwear as boots with straight row of rollers or running roller footwear.In this stage, the user can preserve the domination piece 300b on this control lever 300 discretely.
In addition, the user can install brake 340 for safety.In other words, if the user is by the rear portion that this brake 340 is imbedded this housing 232 shown in Figure 3, and rotate by foregoing mode the wheel of wheel assembly 302,316 is stretched out, the rim 334 that is formed on trailing wheel joint 318 inside of this wheel assembly so projectedly just can be embedded in this locked groove 342 and be lockable, and thus this brake 340 is installed in these footwear.
With reference to Fig. 3, the user promotes to be located at the button 356 on the Lighting Division 350 at footwear body 210 rear portions and handles this illuminator 354 and can improve visibility and stability.
On the contrary, if after the boots with straight row of rollers use, the user plans under general case these footwear to be used as city shoe, so the user to handle on the control lever 300 of this control part 292 control section and with it by the rotation of the direction shown in the arrow A 11 (being converted to state shown in Figure 6) from Fig. 8.This rear drive portion 266 that links to each other with this control part 292 will move backward along the direction shown in the arrow A 12.
Like this, when this rear drive portion 266 is mobile backward, rotate along the direction shown in the arrow A 13 by this second main body 286 of protruding the connecting rod 282 in the driver slot 275 that piece 290 is installed in these rear drive portion 266 the place aheads, so that this front wheel driving portion 252 moves forward along the direction shown in the arrow A 14, first on this connecting rod 282 protrudes the rear portion that piece 288 is installed in the driver slot 260 in this front wheel driving portion 252.When this drive division 252,266 when relative direction is moved, stator 312,326 on the joint 304,318 of wheel assembly detaches from being located in breaker slot 262a, 264a on the sidewall 256,258,270,272 in the corresponding driving portion 252,266,274a, the 276a, and begins to move upward along corresponding mounting groove 262,264,274,276.
According to this front wheel driving portion 252 and of the relative motion of this rear drive portion 266 by connecting rod 282, the wheel of the every pair of wheel assembly 302,316 that is installed together with corresponding driving portion 252,266 is respectively along the rotation of the direction shown in arrow A 15, the A16 and move to initial position respectively, promptly towards the interior sideway swivel of this housing 232.In other words, when this control part 292 continued by the rotation of the direction shown in the arrow A 11, this drive division 252,266 also passed through this connecting rod 282 along relative aspect persistent movement.By this stator 312,326 be installed in fin 308,322 that the corresponding joint 304,318 on the wheel assembly 302,316 in the mounting groove 262,264,274,276 on this drive division 252,266 will fix by the installing hole of being located on these housing 232 two sides 248 250 for spool, along the rotation of the direction shown in arrow A 15, the A16, close up (as shown in Figure 3) then.
At this moment, the stator 312,326 that forms one with the top of corresponding joint 304,318 moves (shown in Fig. 3 and Fig. 5 b) along the cannelure 249 that is located on these housing 232 two sides 248, and be moved upward gradually along the mounting groove 262,264,274,276 that is located on this front and back drive division 252,266, regain (as shown in Figure 6) fully up to the wheel of the wheel 306,320 of wheel assembly.The rotation of the joint 304,318 of respective wheel assembly can realize by the ring-like motion of the stator 312,326 on the corresponding joint 304,318, and this joint 304,318 has and injects (as shown in Figure 3) in the corresponding perforation 310,324 and be fixed on the fixed tab 308,322 that uses as rotating shaft in the installing hole 250 of this housing 232.
The wheel of this wheel assembly 302,316 continues the control lever 300 of rotation on this control part 292 and is threaded to the direction shown in the arrow A 11 fully, and the stator 312,326 that is located at like this on the joint 304,318 in this wheel assembly 302,316 can break away from the inside that also retreats to this housing 232 fully from breaker slot 262a, 264a on the sidewall 256,258,270,272 that is formed on this drive division 252,266,274a, 276a.This is the original state of beginning as sport footwear or city shoe use, control lever 300 under this state on this control part 292 will farthest rotate along the direction shown in the arrow A 11, this drive division 252,266 is farthest mobile along the direction shown in opposite arrows A12 and the A14, this connecting rod 282 also farthest rotates along the direction shown in the arrow A 13, this wheel assembly 302 simultaneously, 316 wheel 306,320 also farthest move the stator 312 on this wheel assembly along the direction shown in arrow A 15 and the A16,326 are back to this drive division 252,266 mounting groove 262,264,274,276 extreme higher position.At this moment the user can make things convenient for walking stably after removing brake 340.
Hereinafter describe use and method of operating in detail to Figure 17 according to the boots with straight row of rollers of second embodiment of the invention with reference to Fig. 9 a, Fig. 9 b and Figure 14.
The assembling process of this roller apparatus 30 and this footwear body 10 at first, is simply described.This lid 20 is embedded in the holding tank of being located in this sole 14 16, and with this lid 20 and these sole 14 hot sticky one that form together.In this state, this roller apparatus 30 that assembling finishes embeds in this lid 20, then jockey such as bolt (B) are inserted in the connecting hole 24 of this lid 20 and roller apparatus 30 is satisfied with in this footwear body 10, just these footwear can be offered the user after installing the controll block 100b on the control lever 100 of this control part 92 again with welded nut (N).
In this stage, shown in Fig. 9 a, when user's desire is used these footwear as city shoe, state is kept in touch on the sole 14 and the ground of this footwear body 10, this front wheel driving portion 52 and this rear drive portion 66 are positioned at opposite orientation each other and are separated into maximum spacing, close up state completely so that the wheel of all drive wheel assemblies 102,116 remains in this housing 32.The user can use as sport footwear or city shoe with this boots with straight row of rollers thus.
When this rollerblade uses as city shoe,, need wheel 106,120 rotations of this wheel assembly 102,116 are protruded out the outside of the holding tank 16 of this sole 14, i.e. the outside of this housing 32 if the user wants to slide.In more detail, if the user handles the domination piece 100b on the control lever 100 on the control part 92 that groove 18 by these sole 14 rear portions is exposed to the footwear outside and by the rotation of the direction shown in the arrow A 1, this rear drive portion 66 that links to each other with this control part 92 will move forward by the direction shown in the arrow A 2 so.
Like this, when this rear drive portion 66 moves forward, the main body 86 that is installed in the connecting rod 82 in these rear drive portion 66 the place ahead driver slots 75 by the second protrusion piece 90 is rotated along the direction shown in the arrow A 3, move backward by the direction shown in the arrow A 4 so that piece 88 is protruded by first on this connecting rod 82 in this front wheel driving portion 52, this first protrusion piece 88 is located at the rear portion of this driver slot 60.Through this, moving of this drive division 52,66 can realize that steadily this support chip 56,58,70,72 is inserted into corresponding in the guide channel on the supporting surface 34 that is located at this housing 32 36,38,40,42 by support chip 56,58,70,72.
According to the relative motion by this connecting rod 82 of this front wheel driving portion 52 and this rear drive portion 66, the wheel 106,120 of this wheel assembly 102,116 is respectively along the rotation of the direction shown in arrow A 5, the A6 and extend (please refer to Figure 15 and Figure 16).In other words, when this control part 92 continued by the rotation of the direction shown in the arrow A 1, this drive division 52,66 also moved along relative direction by this connecting rod 82.By this stator 112,126 be installed on the wheel assembly 102,116 in the mounting groove 62,64,74,76 on this drive division 52,66 corresponding joint 104,118 will by as spool fin 108,122 rotate along the direction shown in arrow A 5, the A6.
At this moment, the stator 112,126 that forms one with the top of corresponding joint 104,118 moves downwards gradually along the mounting groove 62,64,74,76 that is located in the corresponding driving portion 52,66, till the wheel 106,120 of wheel assembly stretches out fully (as shown in figure 17).The rotation of the joint 104,118 of respective wheel assembly can realize by the circular motion of the stator 112,126 on the corresponding joint 104,118, and this stator 112,126 injects in the corresponding perforation 110,124 and is fixed in the installing hole 50 of this housing 32 and uses as fixed axis.
This wheel assembly 102,116 continues the control lever 100 of rotation on this control part 92 and is threaded to the direction shown in the arrow A 1 fully.As shown in figure 17, be located at stator 112,126 on the joint 104,118 of this wheel assembly can imbed with the breaker slot 62a, the 64a that link to each other than the below of the mounting groove 62,64,74,76 of the sidewall 56,58,70,72 of this drive division 52,66,74a, 76a in and be fixed and stop then.Control lever 100 under this state on this control part 92 is threaded to the direction shown in the arrow A 1 fully, this drive division 52,66 farthest moves toward each other along the direction shown in arrow A 2 and the A4, connecting rod 282 rotates at utmost along the direction shown in the arrow A 3, and the wheel 106,120 of this wheel assembly 102,116 also farthest moves along the direction shown in arrow A 5 and the A6 simultaneously.
Be located at stator 112,126 on the joint 104,118 of this wheel assembly 104,118 through this process and imbed among breaker slot 62a, 64a, 74a, the 76a of corresponding this drive division 52,66, the wheel of wheel assembly will stretch out (shown in Fig. 9 b) fully.This wheel 106,120 is exposed to the following direction of this sole 14 fully and is fixed and forms boots with straight row of rollers like this.Thus, the user can use these footwear as boots with straight row of rollers or running roller footwear.In this stage, the user can preserve the domination piece 100b on this control lever 100 discretely, to prevent the wearing and tearing of this domination piece 100b.
With reference to Figure 18, if application roll wheel apparatus according to a further embodiment of the invention, wheel assembly stretches out by aforesaid similar manner, the locking face 104a that is located at joint 104 tops of this front component so will keep in touch with brake component 56a, the 58a in this front wheel driving portion 52, and the locking face 118a that is located at joint 118 tops of this wheel assembly will keep in touch with brake component 70a, the 72a in this rear drive portion 66.Thus, by locking face 104a, the 118a of this joint 104,118 and brake component 56a, 58a on this drive division 52,66, between 70a, the 72a interlocking power and in the stator 112,126 on this joint 104,118 and breaker slot 62a, 64a on this drive division 52,66, the effect of adhesion between 74a, the 76a, between locking face and brake component, form firm being connected.Can prevent closing up arbitrarily and returning of wheel assembly thus, and obtain a stable boots with straight row of rollers.
On the contrary, if after the boots with straight row of rollers use, the user plans these footwear are used as city shoe, so the user to handle on the control lever 100 of this control part 92 control section and with it by the rotation of the direction shown in the arrow A 11 (being converted to state shown in Figure 14) from Figure 17.This rear drive portion 66 that links to each other with this control part 92 will move backward along the direction shown in the arrow A 12.
Like this, when this rear drive portion 66 is mobile backward, to move along the direction shown in the arrow A 13 by this second main body 86 of protruding the connecting rod 82 on the driver slot 75 that piece 90 is installed in these rear drive portion 66 the place aheads, so that this front wheel driving portion 52 moves forward along the direction shown in the arrow A 14, the protrusion of first on this connecting rod 82 piece 88 is installed in the driver slot 60 at rear portions in this front wheel driving portion 52.When this drive division 52,66 when opposite direction is moved, stator 112,126 on the joint 104,118 of wheel assembly detaches from being located in breaker slot 62a, 64a on the support chip 56,58,70,72 on this drive division 52,66,74a, the 76a, and begins to move upward along corresponding mounting groove 62,64,74,76.
According to this front wheel driving portion 52 and of the relative motion of this rear drive portion 66 by connecting rod 82, the wheel of the every pair of wheel assembly 102,116 that is installed together with corresponding driving portion 52,66 is respectively along the rotation of the direction shown in arrow A 15, the A16 and move to initial position respectively, promptly towards the interior sideway swivel of this housing 32.In other words, when this control part 92 continues by the rotation of the direction shown in the arrow A 11, the corresponding joint 104,118 that is installed on the wheel assembly 102,116 in the mounting groove 62,64,74,76 on this drive division 52,66 by this stator 112,126 will close up then by fin 108,122 for axle rotates along the direction shown in arrow A 15, the A16.
At this moment, the stator 112,126 that forms one with the top of corresponding joint 104,118 is moved upward gradually along the mounting groove 62,64,74,76 that is located on this front and back drive division 52,66, regains (as shown in figure 14) fully up to the wheel of wheel assembly 106,120.The rotation of the joint 104,118 of respective wheel assembly can realize by the circular motion by stator 112,126, and this stator 112,126 has and injects in the corresponding perforation 110,124 and be fixed on the fixed tab 108,122 that uses as rotating shaft in the installing hole 50 of these housing 32 both sides sidewalls 56,58,70,72.
The wheel of this wheel assembly 102,116 continues the control lever 100 of rotation on this control part 92 and is threaded to the direction shown in the arrow A 11 fully, and the stator 112,126 that is located at the joint 104,118 in this wheel assembly like this can break away from and retreat to fully the inside of this housing 32 from breaker slot 62a, 64a on the both sides sidewall 56,58,70,72 that is formed on this drive division 52,66,74a, 76a.This is the original state of beginning as sport footwear or city shoe use, control lever 100 under this state on this control part 92 will farthest move along the direction shown in the arrow A 11, this drive division 52,66 is farthest mobile along the direction shown in opposite arrows A12 and the A14, this connecting rod 82 also farthest rotates along the direction shown in the arrow A 13, this wheel assembly 102 simultaneously, 116 wheel 106,120 also farthest move the stator 112 on this wheel assembly along the direction shown in arrow A 15 and the A16,126 are back to this drive division 52,66 mounting groove 62,64,74,76 extreme higher position.This moment, the user can put on the convenient stable walking of these footwear.
Thus, the user can stretch out wheel or return back to initial position by the operation roller wheel apparatus in case of necessity, thereby these footwear are used as boots with straight row of rollers or running roller footwear or as city shoe.
Clearly those of ordinary skills can make various modifications and variations according to the present invention.These modifications and variations all fall in the scope of claim of the present invention.

Claims (13)

1, a kind of boots with straight row of rollers, these footwear can be used as city shoe and are used for normal walking and also can be used as boots with straight row of rollers when needed and slide, and described footwear comprise:
A footwear body, this footwear body comprise a main body that is suitable for holding user's pin and one be positioned on longitudinally have below this main body a holding tank and with this body junction all-in-one-piece sole;
A lid, this lid is embedded in this holding tank and with it and strikes up partnership;
A roller apparatus, this roller apparatus comprise that one is removably installed in housing on this lid, front wheel driving portion that is embedded in this housing front portion movably, one and is embedded in the rear drive portion at this housing rear portion and one movably and is fixed in the connecting rod that this front wheel driving portion and this rear drive portion are moved in the opposite direction each other, front component and wheel assembly and control part that is used to operate this rear drive portion that is installed in this front wheel driving portion and this rear drive portion and can rotates in opposite direction respectively;
Above-mentioned housing comprises a supporting surface, and this supporting surface has one can be with the fixing holddown groove of this connecting rod rotation, and this connecting rod is in order to move this front wheel driving portion and this rear drive portion; The two side of this housing that strikes up partnership with this supporting surface is provided with a plurality ofly fixes the installing hole of this wheel assembly and a plurality of in order to guide the cannelure of this wheel assembly rotary moveable in order to rotation;
Above-mentioned control part comprises a swingle and an extended element, the rotation of this swingle is fixed in the holddown groove of this housing and is imbedded in the cannelure of this rear drive portion, and this extended element strikes up partnership and has an insertion piece in the transverse groove that injects this rear drive portion movably at the rear end of this control part and this swingle;
Above-mentioned control part rotatably is fixed in the holddown groove of above-mentioned housing.
2, footwear as claimed in claim 1 is characterized in that, this lid comprises that a upper surface which is provided with holding tank and one are used for the connecting hole of this housing of dismounting, and this connecting rod can rotate in this holding tank.
3, footwear as claimed in claim 1 is characterized in that, this lid rear portion comprises a holding tank and a guide, and it is mobile that this holding tank allows this control part to rotate within it, and this guide is provided with the guide channel that the part that makes this control part rotatably embeds.
4, footwear as claimed in claim 1, it is characterized in that, this front wheel driving portion comprises that an its rear end is provided with the upper surface of horizontal driver slot and is formed on the both sides of this upper surface and the support chip that strikes up partnership with it, is provided with a plurality ofly the wheel of this front component to be rotated fixing mounting groove repeatedly in this support chip; This rear drive portion comprises that its front end is provided with the upper surface of horizontal driver slot and is formed on the both sides of this upper surface and the support chip that strikes up partnership with it, is provided with a plurality ofly the wheel of this wheel assembly to be rotated fixing mounting groove repeatedly in this support chip.
5, footwear as claimed in claim 4 is characterized in that, these footwear also comprise a breaker slot that is located at this each mounting groove lower position, and when these footwear converted the boots with straight row of rollers use to, this breaker slot made the wheel of this wheel assembly remain on the state of stretching out.
6, footwear as claimed in claim 1 is characterized in that, this extended element comprises a holddown groove, and this holddown groove is located at the rear portion of this extended element, and an end has the control lever that domination piece, user can handle and inserts separably and be fixed in this holddown groove.
7, footwear as claimed in claim 1 is characterized in that, each wheel assembly comprises a rotatable joint and a wheel of fixing with this joint rotation that is fixed on this housing.
8, footwear as claimed in claim 7 is characterized in that, perforation of fixing with the installing hole rotation that is located on this housing two side of this laced belt, and the stator that is fixed on this joint top can reciprocally imbed in the respective annular groove that is formed on this housing two side.
9, footwear as claimed in claim 8 is characterized in that, this wheel assembly comprise one protrude in inside and with this junction all-in-one-piece rim and a brake that removably is positioned on this rim.
10, footwear as claimed in claim 9 is characterized in that, this brake comprises that one can will be located at that rim in this wheel assembly joint is fixed or the locked groove that unclamps is located in this main body with one and the replaceable cushion block that contacts with ground.
11, footwear as claimed in claim 1 is characterized in that, this front component comprises two pairs of wheels, and this wheel assembly comprises two pairs of wheels.
12, footwear as claimed in claim 1 is characterized in that, these footwear also comprise a Lighting Division that is located at this footwear body rear portion.
13, footwear as claimed in claim 1, it is characterized in that, this housing has a front end, rear end and downside are uncovered rectangular solid structures, and comprise a supporting surface, one is located at this connecting rod is fixed in this supporting surface center in order to rotation first holddown groove, second holddown groove and side of this control part fixed at a rear portion that is located at this supporting surface in order to rotation, have a pair of guide channel respect to one another on this supporting surface, this front wheel driving portion and this rear drive portion can be embedded in this guide channel and be guided, and the both sides of this side and this supporting surface form one and have a plurality of installing holes of fixing this wheel assembly wheel in order to rotation.
CN 03109414 2002-12-24 2003-04-07 Boots with straight row of rollers Expired - Fee Related CN1265856C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1020020083762 2002-12-24
KR10-2002-0083762A KR100509849B1 (en) 2002-12-24 2002-12-24 Shoes with inline skate
KR10-2002-0083762 2002-12-24
KR10-2003-0007645A KR100533786B1 (en) 2003-02-07 2003-02-07 Shoes with inline skate
KR1020030007645 2003-02-07
KR10-2003-0007645 2003-02-07

Publications (2)

Publication Number Publication Date
CN1509789A CN1509789A (en) 2004-07-07
CN1265856C true CN1265856C (en) 2006-07-26

Family

ID=32684324

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03109414 Expired - Fee Related CN1265856C (en) 2002-12-24 2003-04-07 Boots with straight row of rollers

Country Status (4)

Country Link
JP (1) JP2004305700A (en)
CN (1) CN1265856C (en)
AU (1) AU2003303371A1 (en)
WO (1) WO2004058366A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ514418A (en) 1999-04-01 2003-11-28 Heeling Sports Ltd Heeling apparatus and method, with roller in heel portion of shoe
US10945485B2 (en) 2012-08-03 2021-03-16 Heeling Sports Limited Heeling apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5803469A (en) * 1996-01-16 1998-09-08 Yoham; Stephen In-line skate with collapsible wheel assembly
US6042125A (en) * 1998-02-10 2000-03-28 Wu; Elbert Hsin En Inline skate with detachable roller device
US6120039A (en) * 1999-08-16 2000-09-19 Clementi; Fred Walking and in-line skate shoe
TW478370U (en) * 2001-04-06 2002-03-01 Solex Ind Inc Roller skate with foldable wheels

Also Published As

Publication number Publication date
AU2003303371A1 (en) 2004-07-22
CN1509789A (en) 2004-07-07
WO2004058366A1 (en) 2004-07-15
JP2004305700A (en) 2004-11-04

Similar Documents

Publication Publication Date Title
CN1253342C (en) Bicycle pedal
CN1236947C (en) Bicycle pedal assembly
CN1259008C (en) Size adjustable skating shoes
CN1091716C (en) Low profile bicycle pedal and cleat assembly
CN1157130C (en) Heeling apparatus and method
CN1138672C (en) Gear indicator of bicycle
DE69912243T2 (en) ELECTRIC GENERATOR FOR PEDAL VEHICLES
CN1216692A (en) Bicycle shoes
CN104787183A (en) Motorized transportation device
CN1174793A (en) Bicycle thin pedal with top and bottom clamping device
CN1265856C (en) Boots with straight row of rollers
CN1404710A (en) Hand-push type mower
CN101049802A (en) Hydraulically driven vehicle
CN1118253C (en) Anti-skid plate for bicycle
CN101157376A (en) Electric scooter
CN1174889C (en) Pedal structure of motor-driven bicycle
CN1100693C (en) Pedal of bicycle
CN1720164A (en) Cycle pedal
CN2707064Y (en) Combined movable assembled shoe sole structure of bicycle shoes
CN2499310Y (en) Bicycle lamp holder capable of regulating angle
CN2503928Y (en) Improved control structure of magnetic controlled wheel
KR20070080633A (en) Inline-bicycle
CN219007995U (en) Structure capable of quickly adjusting seat
CN1398748A (en) Two-leg walking vehicle
CN201082345Y (en) Rear wheeled skating shoes locking device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee