Novel roller skate

Abstract

A novel roller skate comprises a sole, a walking mechanism is arranged at the bottom of the sole, the walking mechanism comprises a wheel set, a sliding seat and a guide seat, the guide seat is fixedly arranged in the sole, the sliding seat can be arranged on the guide seat in a sliding mode between a first position and a second position, and the wheel set comprises a wheel shaft and walking wheels arranged at the two ends of the wheel shaft. The guide seat is provided with a guide hole allowing the axle to penetrate through and extending vertically, a driving hole allowing the axle to penetrate through is formed in the sliding seat, when the sliding seat slides to a first position, the driving hole can drive the axle to ascend along the guide hole, when the sliding seat slides to a second position, the driving hole can drive the axle to descend along the guide hole, and when the sliding seat is in the first position, the driving hole can drive the axle to descend along the guide hole. When the sliding seat is located at the first position, the axle ascends to drive the two walking wheels to ascend, the two walking wheels are retracted into the shoe sole, the roller skate can be used as a common shoe, when the sliding seat is located at the second position, the axle descends to drive the two walking wheels to descend, the two walking wheels extend out of the shoe sole, the roller skate can slide on the ground through the walking wheels, and a wearer can more easily advance.

Description

Technical Field

[0001] The utility model relates to a novel roller skate. Background Art

[0002] Chinese patent number CN1444461A discloses a shoe with a single-row wheel assembly. The shoe has a shoe body having a cavity in the sole. A housing is installed in the cavity of the shoe body. The lower side of the housing is open, and assembly slits are horizontally formed at the inner lower ends of the two side walls of the housing. A roller assembly is movably installed in the housing. The roller assembly includes a bottom frame and a group of rollers arranged in a linear shape in the lower end of the bottom frame. A stopper is provided to limit the roller assembly from completely withdrawing from the housing. A locking member is movably connected to the assembly slits of the housing so that a portion of the locking member protrudes through the rear portion of the sole of the shoe. The locking member selectively contacts the upper end or the lower end of the roller assembly to support the roller assembly. A brake member is installed at a rear end of the sole of the shoe. By installing the single-row wheel into the sole of the shoe body, the user can wear the shoe with the single-row wheel assembly as ordinary shoes at ordinary times, and can use the single-row wheel by removing the single-row wheel from the sole of the shoe body when needed. Therefore, there is no need to buy shoes and single-row wheels separately. However, the structure of the above product is relatively complicated. Utility Model Content

[0003] The utility model aims to provide a roller skate which has wheels mounted on the bottom of the shoe and can be switched between the state of the wheels being retracted into the sole or the state of the wheels being extended out of the sole.

[0004] A novel roller skate comprises a sole, a walking mechanism is arranged at the bottom of the sole, the walking mechanism comprises a wheel set, a sliding seat and a guide seat, the guide seat is fixedly arranged in the sole, the sliding seat can be slidably arranged on the guide seat between a first position and a second position, the wheel set comprises a wheel axle and walking wheels arranged at both ends of the wheel axle, a guide hole for the wheel axle to pass through and extending vertically is arranged on the guide seat, a driving hole for the wheel axle to pass through is formed on the sliding seat, when the sliding seat slides to the first position, the driving hole can drive the wheel axle to rise along the guide hole, when the sliding seat slides to the second position, the driving hole can drive the wheel axle to descend along the guide hole, when the sliding seat is in the first position, the wheel axle rises and drives the two walking wheels to rise, so that the two walking wheels are retracted into the sole, and the roller skates can be used as ordinary shoes, when the sliding seat is in the second position, the wheel axle descends and drives the two walking wheels to descend, so that the two walking wheels extend out of the sole, the roller skates can slide on the ground through the walking wheels, so that the wearer can move more easily, and the wearer can perform roller skating.

[0005] An elastic member for driving the slide to move to the second position is arranged between the guide seat and the slide, and the slide is moved from the first position to the second position by the elastic force of the elastic member without manual movement of the slide.

[0006] The sole is provided with a button that can move up and down and an elastic member that drives the button to move downward. A positioning groove for the button to be embedded in is formed on the slide. The button cooperates with the positioning groove to keep the slide in the first position. When the slide is in the second position, the button presses on the operating section and pushes the operating section into the sole. When the button and the positioning groove are in the same position, the elastic force of the elastic member drives the button to embed into the positioning groove.

[0007] The slide can be slidably arranged on the guide seat forward and backward, the button is arranged at the heel position of the sole, the slide is provided with an operating section extending backward, the positioning groove is formed on the operating section, the button is arranged at the heel of the sole to prevent the wearer from being hindered from walking, the slide can be moved from the second position to the first position through the operating section, the positioning groove is arranged on the operating section, and the overall structure is more reasonable.

[0008] The guide seat includes a top plate and two side plates extending downward from both sides of the top plate. The slide seat can be slidably arranged between the two side plates. The two side plates play a certain limiting role so that the slide seat can only slide between the two side plates. The design of the top plate and the side plates makes the overall structure more stable.

[0009] A guide plate is arranged on the outer side of the side plate, and the guide hole is formed on the guide plate. The guide hole is arranged on the guide plate to facilitate product production and assembly, and the guide hole can guide the movement of the wheel axle in the vertical direction.

[0010] The guide plate is provided with a second fixing hole which is adapted to the fixing rod, and the slide seat is provided with a limiting hole which extends along the length direction of the slide seat. The fixing rod passes through the first fixing hole, the second fixing hole and the limiting hole and is fixed on the guide seat. The side plate, the guide plate and the slide seat are fixed together by the fixing rod, so that the walking mechanism as a whole is more stable. The extended limiting hole prevents the fixing rod from hindering the sliding of the slide seat and can limit the sliding distance of the slide seat.

[0011] A positioning pin is formed at the rear end of the slide, and a hook matched with the positioning pin is formed at the front end of the operating section. The operating section is connected to the slide through the cooperation of the hook and the positioning pin, which facilitates the production and assembly of the product.

[0012] The driving hole consists of a high section, a low section and an inclined section connected between the high section and the low section. The high section and the low section extend horizontally. The inclined section enables the wheel axle to move more smoothly when switching positions between the high section and the low section. The horizontal extension design makes the wheel axle more stable when the high section and the low section move or are stationary.

[0013] The bottom of the sole is formed with a groove for accommodating the walking mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model.

[0015] Figure 2 It is a left view of the utility model.

[0016] Figure 3 for Figure 2 AA section view.

[0017] Figure 4 It is a bottom view of the utility model.

[0018] Figure 5 for Figure 4 BB section view.

[0019] Figure 6 It is a structural schematic diagram of the utility model.

[0020] Figure 7 It is a structural schematic diagram of the utility model from another perspective. DETAILED DESCRIPTION

[0021] In order to more intuitively and completely understand the technical solution of the utility model, the following non-limiting feature description is now provided in conjunction with the accompanying drawings of the utility model:

[0022] like Figures 1 to 7 As shown, a novel roller skate comprises a sole 1 and a running mechanism 2, wherein the running mechanism 2 is arranged at the bottom of the sole 1.

[0023] The walking mechanism 2 includes a wheel set 21, a slide 22 and a guide seat 23. The guide seat 23 is fixedly arranged in the sole 1, and the slide 22 is slidably arranged on the guide seat 23 between a first position and a second position.

[0024] Two wheel groups 21 are arranged on the slide 22, and the two wheel groups 21 are arranged front and back on the slide 22. The wheel group 21 includes an axle 211 and running wheels 212 arranged at both ends of the axle 211. The front and back arrangement of the wheel groups 21 makes the roller skates more stable when sliding through the running wheels 212, thereby ensuring the safety of the wearer.

[0025] The slide 22 is made of metal and is more durable. The slide 22 includes a top plate 221 and a middle plate 222 extending downward from both sides of the top plate 221. The top plate 221 and the middle plate 222 are integrally formed, and the structure is more stable. The front end of the middle plate 222 extends forward to form two first drive plates 223, and the rear end of the middle plate 222 extends backward to form two second drive plates 224. The first drive plate 223 and the second drive plate 224 are formed with a drive hole 26 for the wheel axle 211 to pass through. The drive hole 26 includes a high section 261, a low section 262 and an inclined section 263 connected between the high section 261 and the low section 262. The shape of the drive hole 26 is "z". The high section 261 and the low section 26 2 extends horizontally, and the inclined section 263 makes the wheel shaft 211 move more smoothly when switching positions between the high section 261 and the low section 262. The horizontal extension design makes the wheel shaft 211 more stable when the high section 261 and the low section 262 move or remain still. The slide 22 is also provided with an operating section 25 extending backward, and a positioning groove 251 and a hook 252 are formed on the operating section 25. The hook 252 is located at the front end of the operating section 25. A positioning pin 225 matched with the hook 252 is provided between the two second driving plates 224. The operating section 25 is connected to the positioning pin 225 through the hook 252, so as to be fixed on the slide 22. The operating section 25 can push and pull the slide 22 to slide on the guide seat 23.

[0026] The guide seat 23 includes a top plate 231 and two side plates 232 extending downward from both sides of the top plate 231. The slide seat 22 is slidably arranged between the two side plates 232. A guide plate 24 is arranged on the outer side of the side plate 232. The guide seat 23 is also provided with two fixing rods 233 located at the front section and the rear section of the slide seat. The two side plates 232 are respectively provided with two first fixing holes 234 adapted to the fixing rods 233. The guide plate 24 is provided with a second fixing hole 242 adapted to the fixing rods 233. The slide 22 is provided with a limiting hole 228 extending along the length direction of the slide 22. The fixing rod 233 passes through the first fixing hole 234, the second fixing hole 242 and the limiting hole 228 and is fixedly set on the guide seat 23. The side plate 232, the guide plate 24 and the slide 22 are fixed together by the fixing rod 233, so that the walking mechanism 2 is more stable as a whole. The extended limiting hole 228 prevents the fixing rod 233 from hindering the sliding of the slide 22, and at the same time limits the sliding distance of the slide 22.

[0027] A vertically extending guide hole 241 is formed on the guide plate 24, and the wheel shaft 211 passes through the guide hole 241 and the driving hole 26. The slide 22 can slide on the guide seat 23 to a first position and a second position. When the slide 22 slides to the first position, the driving hole 26 can drive the wheel shaft 211 to rise along the guide hole 241, and the walking wheel 212 is retracted into the sole. When the slide 22 slides to the second position, the driving hole 26 can drive the wheel shaft 211 to descend along the guide hole 241, and the walking wheel 212 partially extends out of the sole. An elastic member that drives the slide 22 to move to the second position is provided between the guide seat 23 and the slide 22, and the elastic force of the elastic member causes the slide 22 to move from the first position to the second position. In the second position, the slide 22 does not need to be moved manually. The elastic member is specifically a hook spring 226. The hook spring 226 is arranged between the two middle plates 222. A plug rod 227 is fixedly arranged on the middle plate 222. A socket 2221 matched with the plug rod 227 is arranged on the middle plate 222. The plug rod 227 passes through the socket 2221 and is fixed to the middle plate. One end of the hook spring 226 is hooked on the socket 2221, and the other end is hooked on the fixed rod 223 of the rear section. The plug rod 2221 moves with the movement of the slide, driving the hook spring 226 to expand and contract. When the slide 22 is in the first position, the hook spring 226 is in a compressed state, driving the slide 22 to slide to the second position.

[0028] A groove 11 for accommodating the walking mechanism 2 is formed at the bottom of the sole 1, and a recessed portion 14 for accommodating the top plate 231 of the guide seat 23 is provided at the top of the sole 1. The recessed portion 14 is adapted to the size of the top plate 231, and the walking mechanism 2 is fixed in the groove 11 by bolts, so that the walking mechanism 2 can be more stably installed in the groove 11. A button 3 is provided on the operating section 25, and the button 3 includes a plug-in 31, an operating handle 32 and a coil spring 33 provided on the plug-in 31. The operating handle 32 is fixed to the plug-in 31 by bolts. The plug-in 31 is adapted to the positioning groove 251 of the operating section 25. The positioning groove 251 is located at the rear end of the operating section 25. A mounting groove 235 for mounting the button 3 is formed on the slide 23. The plug-in 31 can move up and down in the mounting groove 235. A vertically extending first through hole 236 is formed on the mounting groove 235 for the operating handle 32 to pass through, so that the operating handle 32 can extend out of the slide 23 and can move up and down with the plug-in 31. The coil spring 33 drives the plug-in 31 to move downward, insert into the positioning groove and press against the positioning groove 251. The heel of the sole 1 is formed with a second through hole 12 for the operating handle 32 to pass through and a square hole 13 for the operating section 25 to pass through. The first through hole 236 corresponds to the position of the second through hole 12, so that the operating handle 32 can extend out of the sole 1, and the plug-in 31 can be moved upward from the outside of the sole 1 through the operating handle 32. When the slide 22 is in the second position, the running wheel 212 partially extends out of the lower end of the sole 1, and the plug-in 31 presses on the top surface of the operating section 25, and the operating section 25 passes through the heel of the sole 1 through the square hole 13; when the running wheel 252 needs to be retracted into the sole 1, the operating section 25 is pressed back into the sole 1, and when the plug-in 31 is in the same position as the positioning groove 251, the elastic force of the coil spring 33 drives the plug-in 31 to be embedded in the positioning groove 251, so that the slide 22 is in the first position.

[0029] In daily use, when the roller skates are used as ordinary shoes, the plug-in 31 is inserted into the first positioning groove 251 on the operating section 25, the slide 22 is maintained in the first position, and the walking wheel 212 is retracted into the sole 1. When the walking wheel 212 is needed to assist in moving forward, the operating handle 32 is pushed upward to make the plug-in 31 move upward and leave the positioning groove 251, and the slide 22 slides to the second position driven by the elastic force of the hook spring 226. At this time, the plug-in 31 is against the top surface of the operating section 25, the operating section 25 extends out of the heel of the sole 1, and the walking wheel 212 partially extends out of the sole 1. The wearer can move forward more easily with the walking wheel 212, and can perform roller skating, which increases the fun. When the walking wheel 212 is no longer needed to assist in moving forward, the operating section 25 is pushed back to the sole 1. When the plug-in 31 is inserted into the first positioning groove 251, the slide 22 moves back to the first position, and the walking wheel 212 is retracted into the sole 1.

[0030] The above description is only a preferred embodiment of the present utility model, and therefore cannot be used to limit the scope of implementation of the present utility model. That is, equivalent changes and modifications made according to the scope of the patent application of the present utility model and the contents of the specification should still fall within the scope covered by the patent of the present utility model.

Claims

1. A novel roller skate, comprising a sole, characterized in that: A walking mechanism is arranged at the bottom of the sole, and the walking mechanism includes a wheel set, a slide and a guide seat. The guide seat is fixedly arranged in the sole, and the slide can be slidably arranged on the guide seat between a first position and a second position. The wheel set includes a wheel axle and walking wheels arranged at both ends of the wheel axle. A guide hole for the wheel axle to pass through and extending vertically is arranged on the guide seat, and a driving hole for the wheel axle to pass through is formed on the slide. When the slide slides to the first position, the driving hole can drive the wheel axle to rise along the guide hole, and when the slide slides to the second position, the driving hole can drive the wheel axle to descend along the guide hole.

2. A new type of roller skate according to claim 1, characterized in that: An elastic member is arranged between the guide seat and the slide seat to drive the slide seat to move to the second position.

3. The new roller skate according to claim 1, characterized in that: The sole is provided with a button which can move up and down and an elastic member which drives the button to move downward. A positioning groove for the button to be embedded is formed on the slide seat. The button cooperates with the positioning groove to keep the slide seat in the first position.

4. The new roller skate according to claim 3, characterized in that: The slide seat can be slidably arranged on the guide seat forward and backward, the button is arranged at the heel position of the sole, and the slide seat is provided with an operating section extending backward, and the positioning groove is formed on the operating section.

5. The new roller skate according to claim 1, characterized in that: The guide seat comprises a top plate and two side plates extending downward from two sides of the top plate, and the slide seat can be slidably arranged between the two side plates.

6. The new roller skates according to claim 5, characterized in that: A guide plate is arranged on the outer side of the side plate, and the guide hole is formed on the guide plate.

7. The new roller skates according to claim 6, characterized in that: It also includes a fixing rod, the side plate is provided with a first fixing hole adapted to the fixing rod, the guide plate is provided with a second fixing hole adapted to the fixing rod, the slide seat is provided with a limiting hole extending along the length direction of the slide seat, and the fixing rod is fixedly set on the guide seat after passing through the first fixing hole, the second fixing hole and the limiting hole.

8. The new roller skates according to claim 4, characterized in that: A positioning pin is formed at the rear end of the slide seat, and a hook matched with the positioning pin is formed at the front end of the operating section. The operating section is connected to the slide seat through the cooperation between the hook and the positioning pin.

9. The new roller skates according to claim 1, characterized in that: The driving hole comprises a high section, a low section and an inclined section connected between the high section and the low section, and the high section and the low section extend horizontally.

10. The new roller skate according to claim 1, characterized in that: The bottom of the sole is formed with a groove for accommodating the walking mechanism.

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