CN216393246U - Anti-skid device for sole - Google Patents
Anti-skid device for sole Download PDFInfo
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- CN216393246U CN216393246U CN202122663860.1U CN202122663860U CN216393246U CN 216393246 U CN216393246 U CN 216393246U CN 202122663860 U CN202122663860 U CN 202122663860U CN 216393246 U CN216393246 U CN 216393246U
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- synchronous belt
- bottom plate
- rotating column
- synchronous
- rotating
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Abstract
The utility model discloses a sole antiskid device, which comprises a bottom plate, wherein at least two guide sleeves are fixed on the bottom surface of the bottom plate, antiskid nails are movably sleeved in the guide sleeves respectively, the top surface of the bottom plate is rotatably connected with a rotating column corresponding to the guide sleeves respectively, the lower end of the rotating column is provided with a threaded part, the top of each antiskid nail is provided with a threaded hole, the threaded hole is in threaded connection with the threaded part corresponding to the rotating column, a speed reducing motor is fixed on the bottom plate, the output end of the speed reducing motor is connected with a synchronous transmission mechanism, the synchronous transmission mechanism is in transmission connection with the upper end of each rotating column respectively, and each antiskid nail is driven to stretch by the speed reducing motor, so that the antiskid nail can be freely switched between a snowy ground and a flat ground for use.
Description
Technical Field
The utility model relates to the field of anti-skid shoes, in particular to a sole anti-skid device.
Background
The existing snow antiskid shoes are provided with antiskid nails at soles, and the antiskid nails cannot be taken down because the antiskid nails and the soles are fixed together, so that the existing snow antiskid shoes cannot be freely switched between a snowfield and a flat ground, and have poor use functionality.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a sole antiskid device which can be freely switched to be used on snowy ground and flat ground.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a sole antiskid, its includes the bottom plate, is fixed with two at least uide bushings on the bottom surface of bottom plate, and the activity has cup jointed the antiskid nail in each uide bushing respectively, it is connected with the rotation post to correspond each uide bushing on the top surface of bottom plate to rotate respectively, the lower extreme of rotating the post is equipped with screw thread portion, the top of antiskid nail is equipped with the screw hole, screw hole and the screw thread portion threaded connection who corresponds the rotation post, be fixed with gear motor on the bottom plate, gear motor's output is connected with synchronous drive mechanism, and this synchronous drive mechanism is connected with the upper end transmission of each rotation post respectively, rotates the post synchronous rotation in order to drive each through gear motor's positive and negative rotation, and each rotation post drives the antiskid nail that corresponds again and reciprocates.
Furthermore, the synchronous transmission mechanism comprises a synchronous belt, a driving synchronous belt wheel and driven synchronous belt wheels fixedly connected to the upper ends of the rotating columns, the driving synchronous belt wheels are fixedly connected to the output shaft of the speed reducing motor, and the synchronous belt is in transmission engagement with the driving synchronous belt wheels and the driven synchronous belt wheels respectively.
Furthermore, the bottom plate is rotatably connected with guide wheels on two sides of the driving synchronous belt wheel respectively, and the two guide wheels are in transmission connection with the outer sides of the synchronous belts respectively.
By adopting the structure, the anti-skid nails are driven to stretch by the speed reducing motor, so that the use can be freely switched between the snowfield and the flat ground.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings and the detailed description;
FIG. 1 is a top view of the present invention;
fig. 2 is a bottom view of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 1.
Detailed Description
As shown in fig. 1-3, the anti-slip device for shoe soles of the present invention comprises a bottom plate 1, at least two guide sleeves 2 are fixed on the bottom surface of the bottom plate 1, anti-slip nails 3 are movably sleeved in the guide sleeves 2, rotating columns 4 are rotatably connected to the top surface of the bottom plate 1 corresponding to the guide sleeves 2, threaded portions are disposed at the lower ends of the rotating columns 4, threaded holes are disposed at the tops of the anti-slip nails 3, the threaded holes are in threaded connection with the threaded portions corresponding to the rotating columns 4, a reduction motor 5 is fixed on the bottom plate 1, the output end of the reduction motor 5 is connected with a synchronous transmission mechanism, the synchronous transmission mechanism is in transmission connection with the upper ends of the rotating columns 4, the rotating columns 4 are driven to synchronously rotate by the forward and reverse rotation of the reduction motor 5, and the rotating columns 4 drive the corresponding anti-slip nails 3 to move up and down.
In a preferred embodiment, the synchronous transmission mechanism comprises a synchronous belt 6 (transmission teeth of the synchronous belt 6 are not shown in the figure), a driving synchronous pulley 7 and driven synchronous pulleys 8 fixedly connected to the upper ends of the rotation columns 4, the driving synchronous pulley 7 is fixedly connected to the output shaft of the speed reducing motor 5, and the synchronous belt 6 is in transmission engagement with the driving synchronous pulley 7 and the driven synchronous pulleys 8 respectively. The gear motor 5 rotates to drive the driving synchronous belt wheel 7 on the gear motor to rotate, the driving synchronous belt wheel 7 drives the synchronous belt 6 to rotate, and the synchronous belt 6 drives the driven synchronous belt wheels 8 to rotate, so that the rotating columns are driven to rotate.
The guide wheels 9 are respectively connected to the two sides of the driving synchronous belt wheel 7 on the bottom plate 1 in a rotating mode, the two guide wheels 9 are respectively connected with the outer side of the synchronous belt 6 in a transmission mode, the synchronous belt 6 can be tightened through the extrusion effect of the two guide wheels 9, and the transmission reliability is improved.
In order to limit the stroke of the anti-skid stud 3, a limit groove 21 arranged along the axis of the anti-skid stud 3 can be arranged on the inner wall of the guide sleeve 2, a stop block 31 is arranged on the side wall of the anti-skid stud 3, the stop block 31 is arranged in the limit groove 21, and the anti-skid stud 3 can be prevented from being disconnected with the rotating column 4 due to overlarge movement in the up-and-down moving process.
The working principle of the utility model is as follows: when the anti-skid device is used on snowfields, the gear motor 5 is started to rotate positively, the gear motor 5 drives the rotating columns 4 to rotate synchronously through the synchronous transmission mechanism, the rotating columns 4 drive the anti-skid nails 3 to extend out of the guide sleeves 2 through threads, and the gear motor 5 is closed after the anti-skid nails 3 extend out of place. When the anti-skid device is used on the flat ground, the gear motor 5 is started to rotate reversely, the gear motor 5 drives the rotating columns 4 to rotate synchronously through the synchronous transmission mechanism, the rotating columns 4 drive the anti-skid nails 3 to retract into the guide sleeves 2 through threads, and the gear motor 5 is closed after the anti-skid nails 3 retract in place.
During specific application, the anti-skid device is connected to the sole, the speed reducing motor can be powered by a button battery, a control line of the speed reducing motor is connected to the side face of the shoe and is electrically connected with the control panel, and the start, stop and forward and reverse rotation of the speed reducing motor are controlled by a switch on the control panel.
While the utility model has been described in connection with the above embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, which are illustrative and not restrictive, and that those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (3)
1. A sole antiskid which characterized in that: the anti-skid device comprises a bottom plate, wherein at least two guide sleeves are fixed on the bottom surface of the bottom plate, anti-skid nails are movably sleeved in the guide sleeves respectively, the top surface of the bottom plate is connected with a rotating column in a rotating mode corresponding to the guide sleeves respectively, the lower end of the rotating column is provided with a threaded portion, the top of each anti-skid nail is provided with a threaded hole, the threaded hole is in threaded connection with the threaded portion corresponding to the rotating column, a speed reduction motor is fixed on the bottom plate, the output end of the speed reduction motor is connected with a synchronous transmission mechanism, the synchronous transmission mechanism is in transmission connection with the upper end of each rotating column respectively, the rotating columns are driven to rotate synchronously through the positive rotation and the negative rotation of the speed reduction motor, and the rotating columns drive the corresponding anti-skid nails to move up and down.
2. The anti-slip device for shoe soles according to claim 1, characterized in that: the synchronous transmission mechanism comprises a synchronous belt, a driving synchronous belt wheel and driven synchronous belt wheels fixedly connected to the upper ends of the rotating columns, the driving synchronous belt wheels are fixedly connected to output shafts of the speed reducing motors, and the synchronous belt is in transmission engagement with the driving synchronous belt wheels and the driven synchronous belt wheels respectively.
3. A sole antiskid device according to claim 2, wherein: the bottom plate is rotatably connected with guide wheels on two sides of the driving synchronous belt wheel respectively, and the two guide wheels are in transmission connection with the outer sides of the synchronous belts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663860.1U CN216393246U (en) | 2021-10-26 | 2021-10-26 | Anti-skid device for sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663860.1U CN216393246U (en) | 2021-10-26 | 2021-10-26 | Anti-skid device for sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216393246U true CN216393246U (en) | 2022-04-29 |
Family
ID=81299431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122663860.1U Active CN216393246U (en) | 2021-10-26 | 2021-10-26 | Anti-skid device for sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216393246U (en) |
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2021
- 2021-10-26 CN CN202122663860.1U patent/CN216393246U/en active Active
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