CN112604263A - Rapid-turning roller skating structure and rapid-turning roller skating shoe - Google Patents
Rapid-turning roller skating structure and rapid-turning roller skating shoe Download PDFInfo
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- CN112604263A CN112604263A CN202011337418.3A CN202011337418A CN112604263A CN 112604263 A CN112604263 A CN 112604263A CN 202011337418 A CN202011337418 A CN 202011337418A CN 112604263 A CN112604263 A CN 112604263A
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- locking
- roller
- assembly
- rotating shaft
- spring
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- 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
- A63C17/22—Wheels for roller skates
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- 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
- A63C17/0006—Accessories
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- 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
- A63C17/0093—Mechanisms transforming leaning into steering through an inclined geometrical axis, e.g. truck
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- 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
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention relates to a roller skating structure capable of quickly turning and a roller skating shoe capable of quickly turning, which comprise a connecting assembly, wherein the connecting assembly comprises a swinging end and a rotating end, the swinging end of the connecting assembly is connected with the lower end surface of the roller skating shoe body and can swing left and right, the rotating end of the connecting assembly is rotatably connected with a supporting assembly, a roller is rotatably arranged on the supporting assembly, and the rotating central axis of the rotating end of the connecting assembly is vertical to the horizontal plane; the stroke direction of the roller is vertical to the width direction of the shoe body, and the roller can swing at the maximum left and right 90 degrees relative to the connecting assembly; the supporting assembly is also provided with a locking assembly, and a locking rod of the locking assembly corresponds to a locking hole in the rotating end of the connecting assembly. The connecting assembly is arranged to drive the shoe body to swing left and right and the roller to rotate, so that the turning radius is reduced, the friction force between the roller and the ground during overbending is increased, and the left and right rotating angles of the roller are partially locked by the locking assembly, so that the roller skate cannot move back and forth, and is convenient to wear and walk.
Description
Technical Field
The invention relates to the field of roller skating equipment, in particular to a roller skating structure capable of quickly turning and roller skating shoes capable of quickly turning.
Background
Roller skating has many Chinese editions called as roller skating, roller skating, but is called as roller skating in a unified way. The existing roller skate comprises a skate body and a wheel assembly, is a product integrating entertainment and fitness, is popular among many people and has wide application. Because the sliding route on the current track or road is complex, the roller skating personnel must master the turning, climbing and descending steps and walking skills of roller skating.
The existing roller skate for fast turning turns by means of single rotating wheel or inclination of the shoe body, and the turning effect is poor; the roller of the existing roller skate capable of quickly turning is always in a rolling state, so that roller skates are inconvenient for roller skates personnel to wear; the existing quick turning function is too single, which is not beneficial to the roller skating personnel to walk and go up and down steps.
Disclosure of Invention
One object of the present invention is to provide a roller skating structure with a quick turn, which drives a roller to make a quick turn.
The purpose of the invention is realized by the technical scheme that the method comprises the following steps: the roller, the supporting assembly, the connecting assembly and the locking assembly are arranged on the roller;
the connecting assembly comprises a swinging end and a rotating end, the swinging end of the connecting assembly is connected with the lower end face of the roller skate body and can swing left and right in the width direction of the roller skate body, the rotating end of the connecting assembly is rotatably connected with the supporting assembly, the supporting assembly is rotatably provided with a roller, and the rotating central axis of the rotating end of the connecting assembly is vertical to the horizontal plane;
the stroke direction of the roller is vertical to the width direction of the shoe body, and the roller can swing at the maximum left and right 90 degrees relative to the connecting assembly;
the support assembly is further provided with a locking assembly, and a locking rod of the locking assembly corresponds to a locking hole in the rotating end of the connecting assembly.
Preferably, the support assembly comprises: the first U-shaped supporting plate, the first rotating shaft and the first bearing are arranged on the first rotating shaft;
a first rotating shaft is arranged between the two side plates of the first U-shaped supporting plate, a first bearing is arranged on the first rotating shaft, and the first bearing is connected with the roller through a connecting rod;
the upper end face of the top plate of the first U-shaped supporting plate is connected with the rotating end of the connecting assembly.
Preferably, the connection assembly includes: the connecting block, the second U-shaped supporting plate, the second rotating shaft, the third rotating shaft, the first baffle, the second baffle, the first boss, the second boss, the first spring, the second spring, the first bevel gear and the second bevel gear;
the upper end surface of the connecting block is connected with the bottom end surface of the roller skate body, the connecting block is connected with a second rotating shaft, the axial direction of the second rotating shaft is parallel to the length direction of the skate body, and the second rotating shaft is rotatably arranged between two side plates of a second U-shaped supporting plate;
the first baffle plate, the second baffle plate and the second U-shaped support plate can enclose a cavity with an opening at one end, the first baffle plate and the second baffle plate are rotatably connected with the second U-shaped support plate, the first boss is connected with the first baffle plate, the second boss is connected with the second baffle plate, the first boss is connected with the second U-shaped support plate through a first spring, the second boss is connected with the second U-shaped support plate through a second spring, the side wall of the first baffle plate can be attached to one side wall of the connecting block, and the side wall of the second baffle plate can be attached to the other side wall of the connecting block;
the axial direction of the third rotating shaft is perpendicular to the upper end face of the top plate of the first U-shaped supporting plate, the lower end face of the third rotating shaft is connected with the upper end face of the top plate of the first U-shaped supporting plate, the upper end face of the third rotating shaft penetrates through and extends out of the bottom plate of the second U-shaped supporting plate, and the third rotating shaft is rotatably arranged on the bottom plate of the second U-shaped supporting plate;
and a first bevel gear is arranged on the second rotating shaft and meshed with a second bevel gear, and the second bevel gear is arranged on a third rotating shaft in the second U-shaped supporting plate.
Preferably, a locking assembly is further arranged on the top end face of the first U-shaped supporting plate, and the locking assembly can open and close the relative rotation between the first U-shaped supporting plate and the third rotating shaft;
the locking assembly includes: the locking mechanism comprises a first groove, a second bearing, a locking rod, a first locking hole, a second locking hole, a third spring, a fourth spring, an arc-shaped guide rod, a sliding block, a first limiting block, a limiting column, a third boss, a fifth spring and a second limiting block;
a first groove is formed in the upper end face of the top plate of the first U-shaped supporting plate, a second bearing is arranged in the first groove, and the lower end of the third rotating shaft extends and is connected with the inner circle of the second bearing;
the upper end face of the top plate of the first U-shaped supporting plate is further provided with a third boss, a second groove is formed in the side wall of the third boss, a limiting post is arranged in the second groove in a sliding mode, the limiting post is sleeved outside the locking rod, one end of the locking rod extends out of the second groove, the other end of the locking rod penetrates through the side walls of the second groove and the third boss and extends out of the third boss, the locking rod can correspond to the locking hole, the limiting post is connected with the side wall of the second groove through a third spring, and the third spring is sleeved on the locking rod;
the locking holes comprise a first locking hole and a second locking hole, the first locking hole and the second locking hole are both arranged on the third rotating shaft, the axis of the first locking hole and the axis of the second locking hole are positioned on the same horizontal plane, the axis of the first locking hole and the axis of the second locking hole are arranged at an angle of a degree, and the angle of a is less than or equal to 90 degrees;
still be provided with the arc guide bar on the lateral wall of first recess, the axle center of the arc direction of arc guide bar is located the axis of first recess, arc guide bar both ends are provided with first stopper and second stopper respectively, it is provided with the slider still to slide in the middle of the arc guide bar, slider one end is connected in the third pivot, through fourth spring coupling between first stopper and the slider, through fifth spring coupling between second stopper and the slider, fourth spring and fifth spring all overlap and establish on the arc guide bar, the angle between arc guide bar both ends face is the b degree, b >2 a.
Preferably, the locking rod is further provided with a first jack and a second jack, the first jack and the second jack can correspond to the bolt, and the length of the bolt is greater than the diameter of the second groove;
the minimum distance between the axis of the first jack and the axis of the second jack is m, the maximum depth of the locking rod inserted into the first locking hole or the second locking hole is n, and m is greater than n.
It is another object of the present invention to provide a quick turn skate for enabling a skate wearer to make a quick turn.
The invention is realized by the technical scheme that the shoe comprises a shoe body, wherein more than one roller skating structure capable of quickly turning is connected to the lower end face of the shoe body.
Due to the adoption of the technical scheme, the invention has the following advantages:
1. according to the roller skating shoe, the plurality of roller skating units are arranged at the bottom of the shoe body, and the locking holes into which the locking rods of part of the roller skating units are inserted are changed, so that the rollers of the part of the roller skating units form an angle with the rollers of the rest of the roller skating units, a wearer can be ensured not to move when wearing the roller skating shoe, and the wearing convenience is improved;
2. the roller skating units are arranged at the bottom of the shoe body, and the locking holes into which the locking rods of some roller skating units are inserted are changed, so that the rollers of the roller skating units form angles with the rollers of the other roller skating units, the standing stability of roller skating personnel can be trained, and meanwhile, the roller skating units are convenient to walk directly or go up and down steps and the like;
3. the bottom of a shoe body is provided with a plurality of roller-skating units, all rollers of the roller-skating units can rotate by an angle by changing locking holes into which locking rods of all the roller-skating units are inserted, and when the roller-skating is carried out, the turning posture of a roller-skating worker can be trained;
4. this application is through setting up a plurality of jacks cooperation bolt on the locking pole, and the switching lock of control locking pole inserts jack control locking pole and locking hole when breaking away from the contact when the bolt, and the slider of connecting the third pivot can slide between first stopper and second stopper to realize the gyro wheel and control the rotation in the angle of injecing, when needs carry out the skidding around the stake, the turning radius around the stake can be reduced in the rotation about of front wheel.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.
Drawings
The drawings of the present invention are described below.
FIG. 1 is a schematic view of a quick turn skate of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention at A;
FIG. 3 is a front view of the quick turn skate of the present invention;
FIG. 4 is a cross-sectional view taken at B-B of the present invention;
FIG. 5 is an enlarged view of a portion of the present invention at C;
FIG. 6 is a schematic structural view of the locking lever and the latch of the present invention;
FIG. 7 is a schematic structural view of the support assembly and locking assembly of the quick turn skate of the present invention;
FIG. 8 is an enlarged view of a portion of the present invention at D;
FIG. 9 is a schematic structural view of the arc-shaped guide rod, the fourth spring and the fifth spring according to the present invention;
FIG. 10 is a schematic view illustrating a non-rotated structure of a roller of the skate of the present invention;
FIG. 11 is a schematic view of the construction of the skate of the present invention during a turn;
fig. 12 is a schematic view showing a structure of the skate of the present invention when worn.
In the figure: 1. a shoe body; 2. a roller; 3. a first U-shaped support plate; 4. a first rotating shaft; 5. a first bearing; 6. connecting blocks; 7. a second U-shaped support plate; 8. a second rotating shaft; 9. a third rotating shaft; 10. a first baffle plate; 11. a second baffle; 12. a first boss; 13. a second boss; 14. a first spring; 15. a second spring; 16. a first bevel gear; 17. a second bevel gear; 18. a first groove; 19. a second groove; 20. a second bearing; 21. a lock lever; 22. a first lock hole; 23. a second lock hole; 24. a third spring; 25. a fourth spring; 26. an arc-shaped guide rod; 27. a slider; 28. a first stopper; 29. a limiting column; 30. a third boss; 31. a fifth spring; 32. a second limiting block; 33. a first jack; 34. a second jack; 35. and (4) a bolt.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in fig. 1 to 12, a quick-turning wheel slide structure includes: the roller 2, the supporting assembly, the connecting assembly and the locking assembly; the connecting assembly comprises a swinging end and a rotating end, the swinging end of the connecting assembly is connected with the lower end face of the roller skate body and can swing left and right in the width direction of the roller skate body, the rotating end of the connecting assembly is rotatably connected with the supporting assembly, the supporting assembly is rotatably provided with a roller 2, and the rotating central axis of the rotating end of the connecting assembly is vertical to the horizontal plane; the stroke direction of the roller is vertical to the width direction of the shoe body, and the roller can swing at the maximum left and right 90 degrees relative to the connecting assembly; the support assembly is further provided with a locking assembly, and a locking rod of the locking assembly corresponds to a locking hole in the rotating end of the connecting assembly.
The support assembly includes: a first U-shaped supporting plate 3, a first rotating shaft 4 and a first bearing 5; a first rotating shaft 4 is arranged between two side plates of the first U-shaped supporting plate 3, a first bearing 5 is arranged on the first rotating shaft 4, and the first bearing 5 is connected with the roller 2 through a connecting rod; the top plate upper end surface of the first U-shaped supporting plate 3 is connected with the rotating end of the connecting assembly.
The connecting assembly includes: the connecting block 6, the second U-shaped supporting plate 7, the second rotating shaft 8, the third rotating shaft 9, the first baffle plate 10, the second baffle plate 11, the first boss 12, the second boss 13, the first spring 14, the second spring 15, the first bevel gear 16 and the second bevel gear 17; the upper end surface of the connecting block 6 is connected with the bottom end surface of the roller skate body 1, the connecting block 6 is connected with a second rotating shaft 8, the axial direction of the second rotating shaft 8 is parallel to the length direction of the skate body 1, and the second rotating shaft 8 is rotatably arranged between two side plates of a second U-shaped supporting plate 7; the first baffle plate 10, the second baffle plate 11 and the second U-shaped support plate 7 can enclose a cavity with an opening at one end, the first baffle plate 10 and the second baffle plate 11 are rotatably connected with the second U-shaped support plate 7, the first boss 12 is connected with the first baffle plate 10, the second boss 13 is connected with the second baffle plate 11, the first boss 12 is connected with the second U-shaped support plate 7 through a first spring 14, the second boss 13 is connected with the second U-shaped support plate 7 through a second spring 15, the side wall of the first baffle plate 10 can be attached to one side wall of the connecting block 6, and the side wall of the second baffle plate 11 can be attached to the other side wall of the connecting block 6; the axial direction of the third rotating shaft 9 is perpendicular to the upper end face of the top plate of the first U-shaped supporting plate 3, the lower end face of the third rotating shaft 9 is connected with the upper end face of the top plate of the first U-shaped supporting plate 3, the upper end face of the third rotating shaft 9 penetrates through and extends out of the bottom plate of the second U-shaped supporting plate 7, and the third rotating shaft 9 is rotatably arranged on the bottom plate of the second U-shaped supporting plate 7; the second rotating shaft 8 is provided with a first bevel gear 16, the first bevel gear 16 is meshed with a second bevel gear 17, and the second bevel gear 17 is arranged on a third rotating shaft 9 in the second U-shaped supporting plate 7.
A locking assembly is further arranged on the top end face of the first U-shaped supporting plate 3, and the locking assembly can open and close the relative rotation of the first U-shaped supporting plate 3 and the third rotating shaft 9; the locking assembly includes: the locking mechanism comprises a first groove 18, a second groove 19, a second bearing 20, a locking rod 21, a first locking hole 22, a second locking hole 23, a third spring 24, a fourth spring 25, an arc-shaped guide rod 26, a sliding block 27, a first limiting block 28, a limiting column 29, a third boss 30, a fifth spring 31 and a second limiting block 32; a first groove 18 is formed in the upper end face of the top plate of the first U-shaped supporting plate 3, a second bearing 20 is arranged in the first groove 18, and the lower end of the third rotating shaft 9 extends and is connected with the inner circle of the second bearing 20; a third boss 30 is further arranged on the upper end face of the top plate of the first U-shaped support plate 3, a second groove 19 is formed in the side wall of the third boss 30, a limiting column 29 is arranged in the second groove 19 in a sliding mode, the limiting column 29 is sleeved outside the locking rod 21, one end of the locking rod 21 extends out of the second groove 19, the other end of the locking rod 21 penetrates through the side walls of the second groove 19 and the third boss 30 and extends out of the third boss 30, the locking rod 21 can correspond to the locking hole, the limiting column 29 is connected with the side wall of the second groove 19 through a third spring 24, and the third spring 24 is sleeved on the locking rod 21; the locking holes comprise a first locking hole 22 and a second locking hole 23, the first locking hole 22 and the second locking hole 23 are both arranged on the third rotating shaft 9, the axis of the first locking hole 22 and the axis of the second locking hole 23 are positioned on the same horizontal plane, an angle is formed between the axis of the first locking hole 22 and the axis of the second locking hole 23, the angle is a degree, and a is not more than 90; still be provided with arc guide bar 26 on the lateral wall of first recess 18, the axle center of the arc direction of arc guide bar 26 is located the axis of first recess 18, arc guide bar 26 both ends are provided with first stopper 28 and second stopper 32 respectively, it is provided with slider 27 still to slide in the middle of the arc guide bar 26, slider 27 one end is connected on third pivot 9, be connected through fourth spring 25 between first stopper 28 and the slider 27, be connected through fifth spring 31 between second stopper 32 and the slider 27, fourth spring 25 and fifth spring 31 are all established on arc guide bar 26, the angle between the both ends face of arc guide bar 26 is the b degree, b >2 a.
A first jack 33 and a second jack 34 are further formed in the locking rod 21, both the first jack 33 and the second jack 34 can correspond to a bolt 35, and the length of the bolt 35 is greater than the diameter of the second groove 19; the minimum distance between the axis of the first insertion hole 33 and the axis of the second insertion hole 34 is m, the maximum depth of the locking rod 21 inserted into the first locking hole 22 or the second locking hole 23 is n, and m > n.
The roller skate capable of quickly turning comprises a skate body 1, wherein more than one roller skate structure capable of quickly turning is connected to the lower end face of the skate body 1.
The working principle is as follows: when the roller skate needs to turn quickly, the locking rod 21 is inserted into the first locking hole 22 to lock the relative rotation of the third rotating shaft 9 and the first U-shaped supporting plate 3, the friction force between the roller and the ground during turning can be kept by inclining the shoe body 1 leftwards or rightwards, meanwhile, the shoe body 1 drives the connecting block 6 to push the first baffle plate 10 or the second baffle plate 11 through the second rotating shaft 8 so as to rotate, the rotation of the second rotating shaft 8 drives the first bevel gear 16 to rotate, and the third rotating shaft 9 is driven to rotate through the meshing of the first bevel gear 16 and the second bevel gear 17 so as to drive the roller 2 to rotate leftwards or rightwards for turning; when the roller skate needs to be worn, the locking rods 21 of 1-3 roller structures in the roller skate are pulled out of the first locking holes 22, the first U-shaped supporting plate 3 is rotated, thereby enabling the roller 2 to rotate 90 degrees leftwards or rightwards, inserting the locking rod 21 into the second locking hole 23, enabling the rotated roller 2 and the non-rotated roller 2 to be arranged in a T shape, thereby achieving the purpose of forward sliding of the locking roller skate, being worn quickly, and training the standing stability of roller skates when the roller skates are locked for forward sliding, when the left and right rotation of the roller 2 is less than 90 degrees, the locking rod 21 is inserted into the second locking hole 23 to lock the relative rotation of the third rotating shaft 9 and the first U-shaped supporting plate 3, therefore, the left and right rotation angles of the roller 2 can be fixed, and when the roller is used for sliding, the roller can always perform roller turning to train the turning posture of a roller worker; when needs carry out fast around the stake, extract the locking pole 21 of inserting in first locking hole 22 or second locking hole 23, thereby it is downthehole through inserting bolt 35 first jack 33 restriction locking pole 21 no longer inserts the locking, can make first U-shaped backup pad 3 quick horizontal hunting between first stopper 28 and second stopper 32, the speed of horizontal hunting that can accelerate first U-shaped backup pad 3 through the drive of fourth spring 25 and fifth spring 31, thereby it winds the stake fast to drive gyro wheel 2.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (6)
1. A quick turn skate structure, said skate structure comprising: the roller (2), the supporting assembly, the connecting assembly and the locking assembly;
the connecting assembly comprises a swinging end and a rotating end, the swinging end of the connecting assembly is connected with the lower end face of the roller skate body and can swing left and right in the width direction of the roller skate body, the rotating end of the connecting assembly is rotatably connected with the supporting assembly, the supporting assembly is rotatably provided with a roller (2), and the rotating central axis of the rotating end of the connecting assembly is vertical to the horizontal plane;
the stroke direction of the roller is vertical to the width direction of the shoe body, and the roller can swing at the maximum left and right 90 degrees relative to the connecting assembly;
the support assembly is further provided with a locking assembly, and a locking rod of the locking assembly corresponds to a locking hole in the rotating end of the connecting assembly.
2. A rapid turn skate construction as defined in claim 1 wherein said support assembly comprises: the device comprises a first U-shaped supporting plate (3), a first rotating shaft (4) and a first bearing (5);
a first rotating shaft (4) is arranged between two side plates of the first U-shaped supporting plate (3), a first bearing (5) is arranged on the first rotating shaft (4), and the first bearing (5) is connected with the roller (2) through a connecting rod;
the upper end face of the top plate of the first U-shaped supporting plate (3) is connected with the rotating end of the connecting assembly.
3. A rapid turn skate construction as defined in claim 2 wherein said attachment assembly comprises: the device comprises a connecting block (6), a second U-shaped supporting plate (7), a second rotating shaft (8), a third rotating shaft (9), a first baffle (10), a second baffle (11), a first boss (12), a second boss (13), a first spring (14), a second spring (15), a first bevel gear (16) and a second bevel gear (17);
the upper end face of the connecting block (6) is connected with the bottom end face of the roller skate body (1), a second rotating shaft (8) is connected onto the connecting block (6), the axis direction of the second rotating shaft (8) is parallel to the length direction of the skate body (1), and the second rotating shaft (8) is rotatably arranged between two side plates of a second U-shaped supporting plate (7);
the first baffle (10), the second baffle (11) and the second U-shaped support plate (7) can enclose a cavity with an opening at one end, the first baffle (10) and the second baffle (11) are rotatably connected with the second U-shaped support plate (7), the first boss (12) is connected with the first baffle (10), the second boss (13) is connected with the second baffle (11), the first boss (12) and the second U-shaped support plate (7) are connected through a first spring (14), the second boss (13) and the second U-shaped support plate (7) are connected through a second spring (15), the side wall of the first baffle (10) can be attached to one side wall of the connecting block (6), and the side wall of the second baffle (11) can be attached to the other side wall of the connecting block (6);
the axial direction of the third rotating shaft (9) is perpendicular to the upper end face of the top plate of the first U-shaped supporting plate (3), the lower end face of the third rotating shaft (9) is connected with the upper end face of the top plate of the first U-shaped supporting plate (3), the upper end face of the third rotating shaft (9) penetrates through and extends out of the bottom plate of the second U-shaped supporting plate (7), and the third rotating shaft (9) is rotatably arranged on the bottom plate of the second U-shaped supporting plate (7);
the second rotating shaft (8) is provided with a first bevel gear (16), the first bevel gear (16) is meshed with a second bevel gear (17), and the second bevel gear (17) is arranged on a third rotating shaft (9) in the second U-shaped supporting plate (7).
4. A roller skating structure with a rapid turn as claimed in claim 3, wherein a locking assembly is further provided on the top end surface of the first U-shaped supporting plate (3), and the locking assembly can open and close the relative rotation of the first U-shaped supporting plate (3) and the third rotating shaft (9);
the locking assembly includes: the locking mechanism comprises a first groove (18), a second groove (19), a second bearing (20), a locking rod (21), a first locking hole (22), a second locking hole (23), a third spring (24), a fourth spring (25), an arc-shaped guide rod (26), a sliding block (27), a first limiting block (28), a limiting column (29), a third boss (30), a fifth spring (31) and a second limiting block (32);
a first groove (18) is formed in the upper end face of a top plate of the first U-shaped supporting plate (3), a second bearing (20) is arranged in the first groove (18), and the lower end of the third rotating shaft (9) extends and is connected with the inner circle of the second bearing (20);
the upper end face of the top plate of the first U-shaped supporting plate (3) is further provided with a third boss (30), the side wall of the third boss (30) is provided with a second groove (19), a limiting column (29) is arranged in the second groove (19) in a sliding mode, the limiting column (29) is sleeved outside the locking rod (21), one end of the locking rod (21) extends out of the second groove (19), the other end of the locking rod penetrates through the side walls of the second groove (19) and the third boss (30) and extends out of the third boss (30), the locking rod (21) can correspond to the locking hole, the limiting column (29) is connected with the side wall of the second groove (19) through a third spring (24), and the third spring (24) is sleeved on the locking rod (21);
the locking holes comprise a first locking hole (22) and a second locking hole (23), the first locking hole (22) and the second locking hole (23) are both arranged on the third rotating shaft (9), the axis of the first locking hole (22) and the axis of the second locking hole (23) are positioned on the same horizontal plane, the axis of the first locking hole (22) and the axis of the second locking hole (23) are arranged in an angle mode, the angle is a degrees, and a is smaller than or equal to 90;
the side wall of the first groove (18) is also provided with an arc-shaped guide rod (26), the axis of the arc-shaped guide direction of the arc-shaped guide rod (26) is positioned on the axis of the first groove (18), a first limiting block (28) and a second limiting block (32) are respectively arranged at two ends of the arc-shaped guide rod (26), a sliding block (27) is also arranged in the middle of the arc-shaped guide rod (26) in a sliding way, one end of the sliding block (27) is connected to the third rotating shaft (9), the first limit block (28) is connected with the sliding block (27) through a fourth spring (25), the second limit block (32) is connected with the sliding block (27) through a fifth spring (31), the fourth spring (25) and the fifth spring (31) are sleeved on the arc-shaped guide rod (26), the angle between the two end faces of the arc-shaped guide rod (26) is b degrees, and b is greater than 2 a.
5. A roller skating structure turning fast as claimed in claim 4, wherein said locking lever (21) is further provided with a first insertion hole (33) and a second insertion hole (34), both said first insertion hole (33) and said second insertion hole (34) can correspond to a bolt (35), the length of said bolt (35) is greater than the diameter of said second groove (19);
the minimum distance between the axis of the first insertion hole (33) and the axis of the second insertion hole (34) is m, the maximum depth of the locking rod (21) inserted into the first locking hole (22) or the second locking hole (23) is n, and m > n.
6. The roller skate adopting the roller structure according to any one of claims 1 to 5, characterized in that the roller skate comprises a skate body (1), and more than one roller structure for quick turning is connected to the lower end surface of the skate body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011337418.3A CN112604263B (en) | 2020-11-25 | 2020-11-25 | Rapid-turning roller skating structure and rapid-turning roller skating shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011337418.3A CN112604263B (en) | 2020-11-25 | 2020-11-25 | Rapid-turning roller skating structure and rapid-turning roller skating shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112604263A true CN112604263A (en) | 2021-04-06 |
| CN112604263B CN112604263B (en) | 2022-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202011337418.3A Active CN112604263B (en) | 2020-11-25 | 2020-11-25 | Rapid-turning roller skating structure and rapid-turning roller skating shoe |
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| JPH07185061A (en) * | 1993-11-09 | 1995-07-25 | Nordica Spa | Straight line arrangement skate shoes |
| CN2422994Y (en) * | 2000-05-23 | 2001-03-14 | 周天球 | In-line pulley device |
| JP2002045459A (en) * | 2000-08-02 | 2002-02-12 | Akira Tahira | Roller skate |
| CN2516199Y (en) * | 2001-07-25 | 2002-10-16 | 郑灿雄 | Straight roller skate capable of turning |
| CN101272833A (en) * | 2005-05-23 | 2008-09-24 | Amosys株式会社 | Folding type rolling wheel component and shoe equipped with the same |
| CN201249020Y (en) * | 2008-07-31 | 2009-06-03 | 吴屹峰 | Universal rolling wheel capable of bidirectional use |
| CN103717276A (en) * | 2011-07-06 | 2014-04-09 | 彼得·博德纳 | Braking device for roller skates, skateboards, or the like |
| CN207445540U (en) * | 2017-10-23 | 2018-06-05 | 重庆科技学院 | Self-luminous roller skate |
| CN108553872A (en) * | 2018-06-13 | 2018-09-21 | 重庆第二师范学院 | Formula ice skate are worn after one kind is adjustable |
| CN209333167U (en) * | 2019-01-10 | 2019-09-03 | 高启尧 | A kind of trip auxiliary device |
| US20190299083A1 (en) * | 2018-02-13 | 2019-10-03 | K2 Sports, Llc | Single-wall inline skate frame with box beam wall |
| CN209752139U (en) * | 2019-02-14 | 2019-12-10 | 北京悦米科技有限公司 | Roller skate |
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| JPH07185061A (en) * | 1993-11-09 | 1995-07-25 | Nordica Spa | Straight line arrangement skate shoes |
| CN2422994Y (en) * | 2000-05-23 | 2001-03-14 | 周天球 | In-line pulley device |
| JP2002045459A (en) * | 2000-08-02 | 2002-02-12 | Akira Tahira | Roller skate |
| CN2516199Y (en) * | 2001-07-25 | 2002-10-16 | 郑灿雄 | Straight roller skate capable of turning |
| CN101272833A (en) * | 2005-05-23 | 2008-09-24 | Amosys株式会社 | Folding type rolling wheel component and shoe equipped with the same |
| CN201249020Y (en) * | 2008-07-31 | 2009-06-03 | 吴屹峰 | Universal rolling wheel capable of bidirectional use |
| CN103717276A (en) * | 2011-07-06 | 2014-04-09 | 彼得·博德纳 | Braking device for roller skates, skateboards, or the like |
| CN207445540U (en) * | 2017-10-23 | 2018-06-05 | 重庆科技学院 | Self-luminous roller skate |
| US20190299083A1 (en) * | 2018-02-13 | 2019-10-03 | K2 Sports, Llc | Single-wall inline skate frame with box beam wall |
| CN108553872A (en) * | 2018-06-13 | 2018-09-21 | 重庆第二师范学院 | Formula ice skate are worn after one kind is adjustable |
| CN209333167U (en) * | 2019-01-10 | 2019-09-03 | 高启尧 | A kind of trip auxiliary device |
| CN209752139U (en) * | 2019-02-14 | 2019-12-10 | 北京悦米科技有限公司 | Roller skate |
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| 翟瑞河等: "轮滑鞋质量改进与发展方向研究", 《文体用品与科技》 * |
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| Publication number | Publication date |
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| CN112604263B (en) | 2022-08-12 |
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