CN117244231A - Roller skates capable of sliding and walking and easy to detach - Google Patents

Abstract

The invention relates to a roller skate which can slide and walk and is easy to detach, in particular to a roller skate which does not drop off the original shoes and can be switched to a walking state during sliding, which is mainly characterized in that: the front body and the rear body are connected together through a pin shaft, the height limiting blocks at the two sides of the rear body are provided with two steps with different heights, a user drives the brake cable and the like to enable the height limiting blocks to move backwards through the handle, the shaft presses the elastic blocks into the gaps of the rear body, the limiting columns rotate under the elasticity of the torsion springs II and are clamped into the grooves of the height limiting blocks, when the user steps on the ground, the wheels move upwards to press brake rubber, the elastic blocks pop out to limit the shaft, the friction force between the wheels and the brake rubber enables the wheels to be unable to rotate, and at the moment, the user can walk; when a user rotates the knob to enable the limit post to be separated from the groove of the height limiting block, the height limiting block moves forwards under the action of the first spring, the shaft is separated from the elastic block and falls down under the action of gravity, the low-level step of the height limiting block clamps the position of the shaft, at the moment, the wheel is not contacted with the brake rubber, and the user can slide.

Description

Roller skates capable of sliding and walking and easy to detach

Technical Field

The invention relates to the field of roller skates capable of sliding and walking and easy to detach, in particular to a roller skates which can be switched to a walking state at any time in the sliding process and can be switched to a sliding state at any time in the walking process without taking off the original shoes.

Background

At present, wheels of the roller skates on the market are fixed and can only slide, a user cannot walk, and the user needs to take off the shoes worn originally and put on the roller skates for sliding, so that the roller skates are inconvenient to use.

Disclosure of Invention

The invention aims to provide a roller skates which can slide, walk and be easily detached without taking off the shoes worn by the user.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a roller skate that can slide and walk easy tear down, includes five parts of front body group, back body group, fixed group, conversion group and wheelset, its characterized in that:

the front body group is connected with the rear body group by a pin shaft at the joint of the phalanges and the metatarsals of a user, a plurality of rows of grooves are formed in the front body, a plurality of rows of brake columns are placed in the grooves, grooves and steps are formed at the tops of the brake columns, the steps at the tops of the brake columns are clamped into the grooves at the upper parts of the front body, the front of the front body is prevented from falling out of the front body when the roller skates slide, a protruding structure is arranged on the front of the front body, the protruding structure is provided with the grooves, the front limiting glue is thick and thin, the front limiting glue is provided with the grooves in the middle, the front limiting glue is clamped on the protruding structure in the front of the front body through the grooves in the middle, the protruding structure with holes is arranged in the middle or at the two sides of the rear of the front body, and the grooves corresponding to the rear body are matched with each other through the pin shafts, and the front body and the rear body are connected together.

The rear body group comprises a rear body, a cover plate, brake rubber and rear limiting rubber, wherein the bottom surface of the rear body is provided with a plurality of grooves for installing wheels and grooves for installing brake rubber, two sides of the rear body are provided with grooves matched with height limiting blocks, grooves which are as wide as the shaft are arranged between the grooves for installing the wheels and the height limiting blocks on the bottom surface of the rear body, the grooves limit the shaft to move up and down but not move back and forth, two sides above the rear body are provided with grooves matched with bolts, the plane of the grooves is trapezoid, the upper surface is large and the lower surface is small, two sides above the rear body are provided with a plurality of protruding structures for blocking the shoes from moving towards the left side and the right side, the tail part above the rear body is provided with a plurality of grooves on the protruding structures, the grooves are used for blocking the rear limiting rubber from being separated from the protruding structures, and the parts above the rear body corresponding to the wheels are provided with grooves for blocking the brake rubber from falling down.

The fixed group comprises bandage, bolt, buckle and torsional spring one, and the buckle is "L" shape, and the step of back body both sides recess is hooked to the buckle below, and the buckle both sides have convex post, and torsional spring one is "Z" word shape, and the hole in the middle of the torsional spring one is installed on the post of buckle both sides, has the recess in the middle of the bolt, and the post of buckle both sides is installed in the recess in the middle of the bolt, and there are two cross ribs on the upper portion of bolt, and the bandage passes two cross ribs.

The height limiting block of the conversion group is provided with a plurality of grooves,each groove is provided with two steps with different heights, the shaft is arranged on the high step of the groove of the height limiting block in the sliding state, the shaft is arranged on the low step of the height limiting block in the walking state, the top view of the spring block is in a T shape, a hole is arranged in the middle of the spring block, one end of the spring II is plugged into the hole in the middle of the spring block, the spring block and the spring II are arranged in the groove of the height limiting block together, and the limiting column is in a shape ofThe shape, torsion spring two cover is on spacing post, and in the downthehole of spacing post was inserted to torsion spring two, another head was fixed in the recess of back body, and in the downthehole of limit high piece one end was installed to one end of spring one, the handle was "T" word shape, and the magic was detained on user's shank, and the connecting axle links together the limit high piece on both sides, and the recess opening on both sides is in opposite position about the connecting knot, and the recess both sides in the middle of the conversion knot respectively have a dog, prevent that the steel wire from droing in the conversion piece.

The wheel set consists of a wheel, a bearing, a shaft and a limiting block, wherein the wheel is provided with two or more grooves matched with brake rubber, the bearing is arranged at two ends of the wheel, and one end of the bearing is provided with a step.

Drawings

FIG. 1 is a schematic view of a coasting state configuration of the present invention;

FIG. 2 is a diagram showing a walking state structure according to the present invention;

FIG. 3 is an exploded view of the overall structure of the present invention;

FIG. 4 is an exploded view of the bottom structure of the present invention;

FIG. 5 is an exploded view of the bottom part of the present invention in a planing mode;

FIG. 6 is an exploded view of a suspended local structure of the present invention;

FIG. 7 is an exploded view of a walking state local structure of the present invention;

FIG. 8 is a schematic view of a walking state partial structure of the present invention;

FIG. 9 is a schematic view of a partial structure of a sliding state according to the present invention;

FIG. 10 is an exploded view of a fixed group structure of the present invention;

in the figure:

precursor group: 1-1 precursor; 1-2 brake posts; 1-3 front limiting glue; 1-4 pin shafts; 1-5 pin caps;

rear body group: 2-1 a post-cursor; 2-2 cover plates; 2-3 of brake gel; 2-4 of rear limiting glue;

fixed group: 3-1 binding bands; 3-2 bolts; 3-3 buckling; 3-4 torsion spring I;

conversion group: 4-1 handles; 4-2 magic button; 4-3 brake cable; 4-4 conversion buckles; 4-5 wear-resistant bars; 4-6 steel wires; 4-7 connecting buckles; 4-8 spring I; 4-9 height limiting blocks; 4-10 connecting shafts; 4-11 spring blocks; 4-12 springs II; 4-13 limit posts; 4-14 torsion spring II; 4-15 knob;

wheel group: 5-1 wheels; 5-2 bearings; 5-3 axes; 5-4 limiting blocks;

Detailed Description

The technical solution of the present invention will be further described with reference to the accompanying drawings of the embodiments, which are only for explaining the present invention, and do not limit the scope of protection of the present invention.

As can be seen from FIGS. 1 and 2, the present invention provides a skates capable of skating and easily dismantling, comprising 5 parts of a front body group, a rear body group, a fixed group, a conversion group and a wheel group, compared with the conventional skates, the skates are characterized in that the front body group and the rear body group are connected by 1-4 pin shafts at the joints of the phalanges and the metatarsals of users, the front body group and the rear body group can rotate along the 1-4 pin shafts, the user does not need to wear shoes after stepping on the skates, the 3-2 pin of the fixed group is inserted into the groove of the 2-1 rear body, the 3-3 pin of the fixed group hooks the step on the 2-1 rear body, the user is fixed on the skates, the user can change the position of the 4-9 height limiting blocks by pulling the 4-1 handle, so that the 5-3 shaft of the wheel group is positioned on different steps in the grooves of the 4-9 height limiting blocks, the height of the wheel group in the rear body is changed, when the 5-3 shaft of the wheel group is positioned on the 4-9 height blocks, the wheels are positioned on the grooves of the 4-9 height blocks, and the wheels can not touch the wheels and the wheels can be in contact with the wheels when the wheels and the wheels are in a plurality of the grooves of the 1-1, and the wheels can not touch the wheels and the wheels are in the 1-1 and can rotate.

As shown in figures 3 and 4, a plurality of rows of grooves are formed in the 1-1 precursor of the precursor group, a plurality of rows of 1-2 brake columns are placed in the grooves of the 1-1 precursor, the 1-2 brake columns can be in various shapes of cylinders, ellipsoids, cuboids or combinations thereof, the 1-2 brake columns are made of soft materials, shock absorption can be achieved when the user walks, friction is generated between the brake columns and the ground, brake abrasion materials are used when the user slides, the front 1-3 limiting glue is thick and thin at one side, when the user wears thick shoes, one side of the front 1-3 limiting glue is inwards installed on a protruding structure in front of the 1-1 precursor, when the user wears the thin shoes, one side of the front 1-3 limiting glue is inwards installed on the protruding structure in front of the 1-1 precursor, and the front 1-1 precursor can be transversely divided into a plurality of sections and connected through 1-4 pin shafts.

The 2-3 brake rubber of the back body group is made of soft materials, the 2-3 brake rubber is in contact with grooves on the 5-1 wheel in a walking state, so that the 5-1 wheel is in a static state, the 2-4 back limiting rubber is thick on one side and thin on the other side, when a user wears thick shoes, the thin side of the 2-4 back limiting rubber is inwards arranged on a convex structure behind the 2-1 back body, when the user wears thin shoes, the thick side of the 2-4 back limiting rubber is inwards arranged on the convex structure behind the 2-1 back body, a plurality of grooves are formed in the convex structure behind the 2-1 back body and used for stopping the 2-4 back limiting rubber, and a 4-5 wear-resisting rod is arranged at the tail of the 2-1 back body and used for preventing the 2-1 back body from being damaged due to friction between a 4-6 steel wire and the 2-1 back body when the user pulls the 4-1 handle.

The two transverse ribs on the 3-2 plug pin are arranged in a staggered mode, the two ends of the 3-1 binding belt penetrate through the transverse ribs and face inwards, the middle of the 3-1 binding belt is outside, the two ends of the 3-1 binding belt are pressed in the middle, and the shoes of a user are fixed on the roller skates by means of friction force between the 3-1 binding belts.

The 5-3 shaft of the wheel set can only move up and down in the groove of the 2-1 rear body and cannot move back and forth, when the roller skates are in a sliding state, the 5-3 shaft of the wheel set is positioned at the high step of the groove of the 4-9 height limiting block, the bottom surface of the 5-1 wheel is much higher than the bottom surface of the 2-1 rear body, the groove of the 5-1 wheel is not contacted with 2-3 brake rubber, the bottom surface of the 5-1 wheel slides in contact with the ground, when a user needs to walk, the 4-1 handle is pulled by hand, the 4-3 brake cable, the 4-4 conversion buckle and the 4-6 steel wire are driven to move upwards, the 4-6 steel wire changes direction through the 4-5 wear-resistant rod, the elastic force of the first 4-8 spring is overcome to enable the 4-7 connection buckle, the 4-10 connection shaft and the 4-9 height limiting block to move backwards continuously, when the 4-11 elastic block contacts with the 5-3 shaft, the 5-3 shaft overcomes the elasticity of the 4-12 spring II, the 4-11 elastic block is pressed into the groove of the 4-9 height limiting block, at the moment, the 4-13 limiting column rotates by 90 degrees under the elasticity of the 4-14 torsion spring II, the protruding structure of the 4-13 limiting column is blocked into the groove on the 4-9 height limiting block, the 4-9 height limiting block is blocked to move forwards under the elasticity of the 4-8 spring I, at the moment, even if a user does not pull the handle, the 4-9 height limiting block can not move forwards under the elasticity of the 4-8 spring I, when the user steps on the roller skates to the ground, the 5-1 wheels of the wheel set drive the 5-3 shaft to move upwards in the groove of the 2-1 rear body, when the groove of the 5-1 wheel is contacted with the 2-3 brake rubber, the 4-11 elastic block ejects the groove of the 2-1 rear body under the action of the elasticity of the second spring of the 4-12, the 5-3 shaft is blocked from moving downwards, at the moment, the 5-1 wheel falls into the groove of the 2-1 rear body, the 5-3 shaft is contacted with the low step of the groove of the 4-9 height-limiting block, the groove of the 5-1 wheel is tightly contacted with the 2-3 brake rubber, the friction force of the friction force enables the 5-1 wheel to be static, the bottom surface of the 5-1 wheel is approximately flush with the bottom surface of the 1-2 brake column, the roller skates can walk, when a user needs to slide, the user rotates the 4-15 knob by two hands, overcomes the elasticity of the second spring of the 4-14 to rotate the 4-13 limit column by 90 degrees, the protruding structure of the 4-13 limit column is separated from the groove above the 4-9 limit block, the 4-9 limit block moves forwards under the elasticity of the first spring of the 4-8, the 4-11 elastic block is driven to move forwards, and when the 4-11 elastic block moves forwards to a certain degree, the gravity force of the 5-3 block moves forwards under the lower step of the 4-9 spring, the lower step of the 4-9 block is blocked from moving forwards under the elasticity of the 4-9 limit block, and the 4-9 limit block is blocked from moving forwards under the lower step of the 4-9 height of the groove of the 4-9 limit block, and the 4-9 limit block is kept upwards under the elasticity of the height of the 4-9 limit block.

In this embodiment, two fixing groups are installed on two sides of the 2-1 rear body, but it is also the protection scope of the present invention to install multiple fixing groups on two sides of the 2-1 rear body or to install fixing groups on two sides of the 1-1 front body.

In this embodiment, three sets of wheels are mounted at the bottom of the 2-1 rear body, but it is also within the scope of the present invention to mount one or more sets of wheels at the bottom of the 2-1 rear body.

Claims (8)

1. The utility model provides a roller skate that can slide and walk easy tear down, includes five parts of front body group, back body group, fixed group, conversion group and wheelset, its characterized in that:

the front body group is connected with the rear body group by a pin shaft at the joint of the phalanges and the metatarsals of a user, a plurality of rows of grooves are formed in the front body, a plurality of rows of brake columns are placed in the grooves, grooves and steps are formed at the tops of the brake columns, the steps at the tops of the brake columns are clamped into the grooves at the upper parts of the front body, the front of the front body is prevented from falling out of the front body when the roller skates slide, a protruding structure is arranged on the front of the front body, the protruding structure is provided with the grooves, the front limiting glue is thick and thin, the front limiting glue is provided with the grooves in the middle, the front limiting glue is clamped on the protruding structure in the front of the front body through the grooves in the middle, the protruding structure with holes is arranged in the middle or at the two sides of the rear of the front body, and the grooves corresponding to the rear body are matched with each other through the pin shafts, and the front body and the rear body are connected together.

The rear body group comprises a rear body, a cover plate, brake rubber and rear limiting rubber, wherein the bottom surface of the rear body is provided with a plurality of grooves for installing wheels and grooves for installing brake rubber, two sides of the rear body are provided with grooves matched with height limiting blocks, grooves which are as wide as the shaft are arranged between the grooves for installing the wheels and the height limiting blocks on the bottom surface of the rear body, the grooves limit the shaft to move up and down but not move back and forth, two sides above the rear body are provided with grooves matched with bolts, the plane of the grooves is trapezoid, the upper surface is large and the lower surface is small, two sides above the rear body are provided with a plurality of protruding structures for blocking the shoes from moving towards the left side and the right side, the tail part above the rear body is provided with a plurality of grooves on the protruding structures, the grooves are used for blocking the rear limiting rubber from being separated from the protruding structures, and the parts above the rear body corresponding to the wheels are provided with grooves for blocking the brake rubber from falling down.

The fixed group comprises bandage, bolt, buckle and torsional spring one, and the buckle is "L" shape, and the step of back body both sides recess is hooked to the buckle below, and the buckle both sides have convex post, and torsional spring one is "Z" word shape, and the hole in the middle of the torsional spring one is installed on the post of buckle both sides, has the recess in the middle of the bolt, and the post of buckle both sides is installed in the recess in the middle of the bolt, and there are two cross ribs on the upper portion of bolt, and the bandage passes two cross ribs.

The height limiting block of the conversion group is provided with a plurality of grooves, each groove is provided with two steps with different heights, the shaft is arranged on the high step of the groove of the height limiting block in a sliding state, the shaft is arranged on the low step of the height limiting block in a walking state, the top view of the elastic block is in a T shape, a hole is arranged in the middle of the elastic block, one end of the second spring is plugged into the hole in the middle of the elastic block, the elastic block and the second spring are arranged in the groove of the height limiting block together, and the limiting column is in a shape ofThe shape, torsion spring two cover is on spacing post, and in the downthehole of spacing post was inserted to torsion spring two, another head was fixed in the recess of back body, and in the downthehole of limit high piece one end was installed to one end of spring one, the handle was "T" word shape, and the magic was detained on user's shank, and the connecting axle links together the limit high piece on both sides, and the recess opening on both sides is in opposite position about the connecting knot, and the recess both sides in the middle of the conversion knot respectively have a dog, prevent that the steel wire from droing in the conversion piece.

The wheel set consists of a wheel, a bearing, a shaft and a limiting block, wherein the wheel is provided with two or more grooves matched with brake rubber, the bearing is arranged at two ends of the wheel, and one end of the bearing is provided with a step.

2. A skates as claimed in claim 1, wherein the front body group and the rear body group are connected by a pin at the joint of the metatarsal bones and the phalangeal bones of the user, the front body group and the rear body group can rotate along the pin, the user does not need to take off the original worn skates, after stepping on the skates, the pins of the fixed group are inserted into the grooves of the rear body, the buckles hook the steps on the rear body, the user's shoes are fixed on the skates, the user changes the positions of the height limiting blocks by pulling the handles, the axle of the wheel group is positioned on different steps in the height limiting block grooves, so that the height of the wheel group in the rear body is changed, when the axle of the wheel group is positioned on the high steps of the height limiting block grooves, the wheel protrudes out of the bottom surface of the rear body to a large extent, when the wheel group is sunk into the rear body, the grooves on the wheels are contacted with the brake rubber, and the skates cannot rotate at this time, so that the skates can walk.

3. The skates of claim 1, wherein the front body of the front body group is provided with a plurality of rows of grooves, a plurality of rows of brake posts are arranged in the grooves of the front body, the brake posts are made of soft materials, shock absorption is achieved when the skates are used for walking, friction is used as brake wear materials with the ground during sliding, the front limiting glue is thick and thin at one side, when a user wears the shoes with a thick thickness, one side of the front limiting glue is inwards arranged on a protruding structure in front of the front body, when the user wears the shoes with a thin thickness, one side of the front limiting glue is inwards arranged on the protruding structure in front of the front body, and the front body is transversely divided into a plurality of sections and is connected by a pin shaft.

4. The skates of claim 1, wherein the brake gel of the rear body group is made of soft materials, the brake gel contacts with grooves on the wheels in a walking state to enable the wheels to be in a static state, the rear limit gel is thick and thin at one side, when a user wears the thick shoes, the thin side of the rear limit gel is inwards arranged on a convex structure behind the rear body, when the user wears the thin shoes, the thick side of the rear limit gel is inwards arranged on the convex structure behind the rear body, a plurality of grooves are arranged on the convex structure behind the rear body and used for stopping the rear limit gel, and a wear-resisting rod is arranged at the tail of the rear body and used for preventing the rear body from being damaged due to friction between steel wires and the rear body when the user pulls the handles.

5. The skates of claim 1, wherein the two cross ribs are offset on the pin, the straps are inwardly directed through the rear ends of the cross ribs, the middle of the straps are outwardly directed, and the middle of the straps is pressed against the two ends of the straps to secure the user's shoe to the skates by friction between the straps.

6. The skates of claim 1, wherein the axle of the wheel set can only move up and down in the groove of the rear body and cannot move back and forth, when the skates are in a sliding state, the axle of the wheel set is positioned at the high step of the groove of the height limiting block, the bottom surface of the wheel is much higher than the bottom surface of the rear body, the groove of the wheel is not contacted with brake rubber, the bottom surface of the wheel slides in contact with the ground, when a user needs to walk, the handle is pulled by hand, then the brake cable, the conversion buckle and the steel wire are driven to move upwards, the steel wire changes direction through the wear-resisting rod, the connecting buckle, the connecting axle and the height limiting block are continuously moved backwards against the elastic force of the spring I, when the axle contacts the axle, the spring II overcomes the elastic force of the spring II, the spring block is pressed into the groove of the height limiting block, and the limiting column rotates under the elastic force of the torsion spring II, the protruding structure of the limit post is clamped into the groove on the limit post, the limit post is blocked to move forwards under the elasticity of the first spring, at the moment, even if a user does not pull the handle, the limit post can not move forwards under the elasticity of the first spring, when the user steps on the roller skates to the ground, the wheel driving shaft of the wheel group moves upwards in the groove of the rear body, when the groove of the wheel contacts with the brake rubber, the elastic block ejects out of the groove of the rear body under the elasticity of the second spring, the blocking shaft moves downwards, at the moment, the wheel falls into the groove of the rear body, the shaft contacts with the low step of the groove of the limit post, the groove of the wheel contacts with the brake rubber tightly, the friction force makes the wheel stationary, the bottom surface of the wheel is approximately level with the bottom surface of the brake post, the roller skates can walk, when the user needs to slide, the user rotates the knob with both hands, overcomes the elasticity of the second torsion spring to rotate the limit post, the protruding structure of spacing post breaks away from the recess above the limit for height piece, limit for height piece moves forward under the elasticity of spring one, drives the bullet piece and moves forward, and when the bullet piece moved forward to a certain extent, the axle falls down the bullet piece under the action of the gravity of wheelset, and limit for height piece continues to move forward under the elasticity of spring one, and the axle blocks limit for height piece in the high step department of limit for height piece recess, and the bottom surface of wheel is higher than the bottom surface of the back body this moment, and the roller skate can slide.

7. A skates according to claim 1, wherein one or more sets of fastening elements are provided on either side of the rear body and one or more sets of fastening elements are not provided on either side of the front body.

8. A skates according to claim 1, wherein the bottom of the rear body is provided with one or more sets of wheels.