CN2429224Y

CN2429224Y - Simple two purpose roller boots

Info

Publication number: CN2429224Y
Application number: CN 00238435
Authority: CN
Inventors: 黄宏隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-26
Filing date: 2000-06-26
Publication date: 2001-05-09
Anticipated expiration: 2010-06-26

Abstract

The utility model relates to a pair of simple two purpose roller shoes. In order to provide a pair of roller skates with wide range of application, small volume and convenient collection and carrying, the utility model discloses. Each shoe comprises a shoe body, four rollers, two compression springs, two fastening sheets, two rotating shafts and a brake block, the compression sprigs and the fastening sheets are pivoted on both ends of the rotating shafts; the four rollers are respectively sheathed on the two rotating shafts; the two rotating shafts are rotationally penetrated through the bottom layer of the shoe body and approach to the front and the back ends and are locked and positioned by the rotatable fastening sheets; therefore, two rollers on each rotating shaft are respectively stuck and abutted on the side face of the shoe body. The brake block is assembled on the heel position of the bottom surface of the shoe body.

Description

The dual-purpose roller-skates of simple type

The utility model belongs to roller skate, the dual-purpose roller-skates of particularly a kind of simple type.

As shown in Figure 1, the roller skate of commonly using comprise footwear body 10 and be located at respectively footwear body 10 bottom surfaces nearby, the wheel carrier 11 of rear end, on wheel carrier 11, be pivoted with two rollers 12 respectively; The front end place sets firmly cylindric brake shoes 13 in footwear body 10 bottom surface.

This roller skate of commonly using has following shortcoming:

1, because its wheel carrier 11 and roller 12 are to be individually fixed in footwear body 10 and to be hubbed on the wheel carrier 11, so can't dismantle and separate therebetween, cause it only can be the form of roller skate, and can't be the form of the general footwear of wearing at ordinary times for the user, cause its applicability relative narrower.

2, because its wheel carrier 11 is direct naked footwear body 10 bottom surfaces of being located at, and it is can't disassembled configuration, so its overall volume is big, it is bigger to take up room when not only collecting, and is not easy to carry.

The purpose of this utility model provides the dual-purpose roller-skates of simple type that a kind of scope of application is wide, volume is little and be convenient to collect and carry.

The utility model comprises footwear body, four rollers, two compression springs, two buckling pieces, two rotating shafts and brake shoes; The rotating shaft two ends are organized respectively and are provided with the compression spring and the buckling piece that is pivoted; Four rollers are set with in two rotating shafts, two rotating shafts rotate be threaded onto footwear body bottom nearby, the rear end, but and by the buckling piece locking location of turn, and make two rollers in each rotating shaft paste respectively being butted on the footwear body side surface; Brake shoes is assembled in the heel place of footwear body bottom surface.

Wherein:

Footwear body bottom nearby, rear end fixedly is equipped with the sleeve pipe that wears for rotating shaft that laterally runs through respectively, vertically is fixed with the hollow lock tube pipe of tool internal thread in rear heel place, footwear body bottom surface; Brake shoes has scotch, extends lock knot bar in scotch end face central authorities, is provided with external screw thread corresponding with heel place, footwear body bottom surface lock tube pipe internal thread and that be spirally connected in lock knot bar periphery.

Rotating shaft one end is the stub end greater than the diameter of axle, and its another end-grain cutting is provided with the corresponding grooving of buckling piece and runs through the pin-and-hole of grooving; The buckling piece central longitudinal is provided with slideway and extends the inlay card conduit from slideway top vertical transverse to cutting; Buckling piece is flush-mounted in the rotating shaft grooving, and with the latch that passes rotating shaft pin-and-hole and buckling piece slideway buckling piece is hubbed in the grooving of rotating shaft.

Because the utility model comprises footwear body, four rollers, two compression springs, two buckling pieces, two rotating shafts and brake shoes; The rotating shaft two ends are organized respectively and are provided with the compression spring and the buckling piece that is pivoted; Four rollers are set with in two rotating shafts, two rotating shafts rotate be threaded onto footwear body bottom nearby, the rear end, but and by the buckling piece locking location of turn, and make two rollers in each rotating shaft paste respectively being butted on the footwear body side surface; Brake shoes is assembled in the heel place of footwear body bottom surface.During use, the footwear body not only can make up upper roller, rotating shaft and brake shoes simply, makes its form dress with roller skate; Also can make its form dress simply with roller, rotating shaft and brake shoes dismounting with general city shoe; Not only the scope of application is wide, and volume little and be convenient to the collection and carry, thereby reach the purpose of this utility model.

Fig. 1, skates structure schematic isometric for commonly using.

Fig. 2, be the utility model decomposition texture schematic isometric.

Fig. 3, be the utility model structural representation stereogram (for the form of general city shoe).

Fig. 4, be the utility model structural representation stereogram.

Fig. 5, be the utility model Assembly Action schematic diagram.

Below in conjunction with accompanying drawing the utility model is further elaborated.

As Fig. 2, shown in Figure 3, the utility model comprises footwear body 20, four rollers 30, two compression springs 40, two buckling pieces 50, two rotating shafts 60 and brake shoes 70.

Footwear body 20 adapts with user's foot, and its bottom nearby, rear end fixedly is equipped with the sleeve pipe 22 that laterally runs through respectively, vertically is fixed with the hollow lock tube pipe 23 of tool internal thread 231 in rear heel place, footwear body 20 bottom surface.

Buckling piece 50 is a long arc shape body, and its central authorities vertically cut the slideway 51 that is provided with suitable big or small length and extend inlay card conduit 52 from slideway 51 top vertical transverse.

Rotating shaft 60 laterally runs through all corresponding and round bars of wearing in the sleeve pipe 22 for periphery and footwear body 20, and the one end is the stub end 63 greater than the diameter of axle, and its another end-grain cutting is provided with buckling piece 50 corresponding groovings 61 and runs through the pin-and-hole 62 of grooving 61.

Brake shoes 70 has cylindrical scotch 71, extends lock knot bar 72 in scotch 71 end face central authorities, is provided with external screw thread 721 corresponding with heel place, footwear body 20 bottom surface lock tube pipe 23 internal threads 231 and that be spirally connected in lock knot bar 72 peripheries.

During combination, as Fig. 4, shown in Figure 5, earlier buckling piece 50 is flush-mounted in the grooving 61 of rotating shaft 60 1 ends, and with the latch that passes rotating shaft 60 pin-and-holes 62 and buckling piece 50 slideways 51 buckling piece 50 is hubbed in the grooving 61 of rotating shaft 60, so that buckling piece 50 can turn arbitrarily in pivot joint is in rotating shaft 60 groovings 61; Then can be again compression spring 40 and roller 30 be set in the outboard end of rotating shaft 60 peripheries, and an end of order compression spring 40 supports to arrive in stub end 63 medial surfaces and roller 30 lateral surfaces in rotating shaft 60; Rotating shaft 60 ecto-entads are penetrated in the sleeve pipe 22 that footwear body 20 bottom front ends laterally run through, and with season its grooving 61 ends extend outside the footwear body 20; Again another roller 30 is sheathed in the rotating shaft 60 of extending outside the footwear body 20, simultaneously in rotating shaft 60 stub ends 63 application of forces pushing rotating shaft 60, so that compression spring 40 because of being subjected to crowded the compression, at this moment, gets final product turn buckling piece 50, make that inlay card conduit 52 is snapped on the latch on it, remove the external force of executing, when compression spring 40 rebounds, take advantage of a situation rotating shaft 60 to stub end 63 pushing and pressing, make buckling piece 50 bump turn no longer arbitrarily, just finish the assembling of front end roller 30 because of being subjected to supporting of roller 30.In kind another buckling piece 50, rotating shaft 60, compression spring 40 and two rollers 30 are assembled in footwear body 20 nearly rear ends, finish the assembling of rear end roller 30.At last, be spirally connected, brake shoes 70 is assembled in footwear body 20 heel places, the utility model is worn as roller skate with the internal thread 231 of the external screw thread 721 on the brake shoes 70 lock knot bars 72 with the vertical lock tube pipe 23 in footwear body heel place, 20 bottom surface.

When desire unloads roller 30, rotating shaft 60 and brake shoes 70, only need the reverse above-mentioned steps of finishing, can finish unloading process simply, make the utility model as general footwear dress.

The utlity model has following advantage:

1,, makes its form dress with roller skate because footwear body 20 not only can make up upper roller 30, rotating shaft 60 and brake shoes 70 simply; Also can make its form dress simply with roller 30, rotating shaft 60 and brake shoes 70 dismountings with general city shoe; Thereby make and the utlity model has two kinds of purposes, applicability is stronger.

2, because rotating shaft 60, roller 30 and brake shoes 70 can be assembled or dismantle to footwear body 20 simply, being assembled into roller skate or general city shoe, and when going out, generally the city shoe form is dressed on the pin, not only easy to carry, and it is less to take up room when collection.

Claims

1, the dual-purpose roller-skates of a kind of simple type, it comprises footwear body, four rollers, two rotating shafts and brake shoes; It is characterized in that described rotating shaft two ends are organized respectively is provided with compression spring and the buckling piece that is pivoted; Four rollers are set with in two rotating shafts, two rotating shafts rotate be threaded onto footwear body bottom nearby, the rear end, but and by the buckling piece locking location of turn, and make two rollers in each rotating shaft paste respectively being butted on the footwear body side surface; Brake shoes is assembled in the heel place of footwear body bottom surface.

2, the dual-purpose roller-skates of simple type according to claim 1, it is characterized in that described footwear body bottom nearby, rear end fixedly is equipped with the sleeve pipe that wears for rotating shaft that laterally runs through respectively, vertically is fixed with the hollow lock tube pipe of tool internal thread in rear heel place, footwear body bottom surface; Brake shoes has scotch, extends lock knot bar in scotch end face central authorities, is provided with external screw thread corresponding with heel place, footwear body bottom surface lock tube pipe internal thread and that be spirally connected in lock knot bar periphery.

3, the dual-purpose roller-skates of simple type according to claim 1 is characterized in that described rotating shaft one end for greater than the stub end of the diameter of axle, and its another end-grain cutting is provided with the corresponding grooving of buckling piece and runs through the pin-and-hole of grooving; The buckling piece central longitudinal is provided with slideway and extends the inlay card conduit from slideway top vertical transverse to cutting; Buckling piece is flush-mounted in the rotating shaft grooving, and with the latch that passes rotating shaft pin-and-hole and buckling piece slideway buckling piece is hubbed in the grooving of rotating shaft.