CN216755352U - Bottom walking mechanism of roller skate - Google Patents
Bottom walking mechanism of roller skate Download PDFInfo
- Publication number
- CN216755352U CN216755352U CN202123359051.8U CN202123359051U CN216755352U CN 216755352 U CN216755352 U CN 216755352U CN 202123359051 U CN202123359051 U CN 202123359051U CN 216755352 U CN216755352 U CN 216755352U
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- wheel
- sliding
- round pin
- way wheel
- bow plate
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Abstract
A roller skate bottom walking mechanism comprises a connecting frame, a wheel carrier, a sliding frame, a sliding pin, an arch plate pin shaft, a front one-way wheel, a front two-way wheel, a rear one-way wheel, a front one-way wheel rotating pin shaft, a front two-way wheel rotating pin shaft, a rear two-way wheel rotating pin shaft and a rear one-way wheel rotating pin shaft; the walking mechanism at the bottom of the roller skate adopts the combination of the bow plate and the one-way wheel to provide power for the forward movement of the roller skate, the elasticity of the bow plate enables a user not to skillfully master the sliding skill, only the bow plate needs to be pressed downwards, and the output power is obtained by the elasticity of the bow plate, thereby achieving the beneficial effect of being different from the braking mode of the prior roller skate; when the roller skate moves, the roller wheels at the bottom of the roller skate can only roll forwards but not backwards, so that the beneficial effect that the roller skate can obtain power for moving forwards all the time is achieved; when stopping marcing, the one-way wheel plays the beneficial effect of speed reduction.
Description
Technical Field
The utility model relates to roller skates, in particular to a roller skate bottom walking mechanism adopting combined transmission of a dynamic bow plate and a unidirectional wheel.
Background
The roller skates are commonly called roller skates, are favorite fitness and entertainment tools of people, are shoes with pulleys at the bottoms, are leisure and sports apparatuses for daily leisure of people, and are mainly straight-line wheels; at present, the method for braking the sliding roller shoes mainly comprises the following steps: depending on the sliding skill, the lateral edges of the wheels of the roller skates are used for rubbing the ground to generate resistance braking; the disadvantages of such roller skates are: the beginners are not skilled in sliding skills, so that the power output is insufficient, the sliding speed is slow, and even the two feet of the beginners alternately exert force in sequence to cause the sliding to be unstable, even fall down and fall injury.
Disclosure of Invention
In order to overcome the technical defect that the power output performance of the existing roller skate is insufficient, the utility model provides a roller skate bottom walking mechanism, which adopts the combination of an arch plate and a one-way wheel to provide power for the forward movement of the roller skate, the elasticity of the arch plate enables a user not to skillfully master the sliding skill, only the arch plate needs to be pressed downwards, the output power is obtained by the elasticity of the arch plate, and the purpose of being different from the braking mode of the existing roller skate is achieved; the one-way wheel makes the roller skate sole roller only roll forward and not backward, thus achieving the purpose that the roller skate can obtain power for moving forward all the time.
The utility model realizes the technical scheme that a roller skate bottom walking mechanism comprises a connecting frame, a wheel frame, a sliding pin, a bow plate pin shaft, a front unidirectional wheel, a front bidirectional wheel, a rear unidirectional wheel, a front unidirectional wheel rotating pin shaft, a front bidirectional wheel rotating pin shaft, a rear bidirectional wheel rotating pin shaft and a rear unidirectional wheel rotating pin shaft, wherein one end of the bow plate is hinged with the connecting frame and the wheel frame through the bow plate pin shaft, the other end of the bow plate is hinged with the sliding frame, the bow plate is in sliding fit with the connecting frame through the sliding pin, the front unidirectional wheel is connected with the wheel frame through the front unidirectional wheel rotating pin shaft, the front bidirectional wheel is connected with the wheel frame through the front bidirectional wheel rotating pin shaft, the rear unidirectional wheel is hinged with the sliding frame through the rear unidirectional wheel rotating pin shaft and is in sliding connection with the wheel frame, the rear bidirectional wheel is hinged with the sliding frame through a rear bidirectional wheel rotating wheel pin shaft and is in sliding connection with the wheel frame;
the connecting frame is provided with a connecting frame shaft hole, a roller shoe connecting hole, a roller shoe fixing hole and an arch plate sliding groove, the connecting frame shaft hole is matched with the arch plate pin shaft, and the arch plate sliding groove is matched with the sliding pin in a sliding manner;
the sliding frame comprises two herringbone connecting plates and a bow plate connecting shaft, the two herringbone connecting plates are connected through the bow plate connecting shaft, and bottom corners of the two herringbone connecting plates are respectively provided with a rear bidirectional wheel pin shaft hole and a rear unidirectional wheel pin shaft hole;
the wheel carrier is formed by fixedly connecting two straight connecting plates, the two straight connecting plates are provided with a front unidirectional wheel pin shaft hole, a front bidirectional wheel pin shaft hole, a wheel carrier pin shaft hole and a sliding groove, the wheel carrier pin shaft hole corresponds to the connecting frame shaft hole on the connecting frame and is matched with the bow plate pin shaft, the sliding groove is matched with the rear bidirectional wheel rotating wheel pin shaft and the rear unidirectional wheel rotating wheel pin shaft in a sliding way, the front unidirectional wheel pin shaft hole and the front bidirectional wheel pin shaft hole are matched with the front unidirectional wheel rotating wheel pin shaft and the front bidirectional wheel rotating wheel pin shaft,
the two ends of the bow plate are provided with a bow plate pin shaft hole matched with the bow plate pin shaft and a sliding frame hinge hole matched with a bow plate connecting shaft on the sliding frame, and the bow plate is provided with a sliding pin hole matched with the sliding pin;
the front one-way wheel and the rear one-way wheel have the same structure and comprise wheel bodies, and the middle parts of the wheel bodies are provided with one-way bearings.
The utility model has the beneficial effects that: the walking mechanism at the bottom of the roller skate adopts the combination of the bow plate and the one-way wheel to provide power for the forward movement of the roller skate, the elasticity of the bow plate enables a user not to skillfully master the sliding skill, only the bow plate needs to be pressed downwards, and the output power is obtained by the elasticity of the bow plate, thereby achieving the beneficial effect of being different from the braking mode of the prior roller skate; when the roller skate travels, the roller skate sole can only roll forwards and can not roll backwards due to the one-way wheels, so that the beneficial effect that the roller skate can obtain power for always moving forwards is achieved; when stopping marcing, the one-way wheel plays the beneficial effect of speed reduction.
Description of the drawings:
FIG. 1 is a representation of the natural state of the bow plate of the present invention;
FIG. 2 is a diagram illustrating the force state of the bow plate according to the present invention;
FIG. 3 is a front view of the structure of the connecting frame of the present invention;
FIG. 4 is a top view of FIG. 3 in accordance with the present invention;
FIG. 5 is a left side view of FIG. 3 in accordance with the present invention;
FIG. 6 is an isometric view of FIG. 3 of the present invention;
FIG. 7 is an assembled view of the carriage of the present invention;
FIG. 8 is a front view of the carriage configuration of the present invention;
FIG. 9 is a top view of the present invention of FIG. 8;
FIG. 10 is a left side view of FIG. 8 in accordance with the present invention;
FIG. 11 is an isometric view of FIG. 8 of the present invention;
FIG. 12 is a front view of the wheel carriage of the present invention;
FIG. 13 is a top view of FIG. 12 in accordance with the present invention;
FIG. 14 is an isometric view of FIG. 12 of the present invention;
FIG. 15 is a structural view of the bow plate of the present invention;
FIG. 16 is a structural view of the one-way wheel of the present invention;
the utility model is further illustrated below with reference to the accompanying drawings.
The specific implementation mode is as follows:
the utility model relates to a specific implementation mode, referring to fig. 1 and 2, a roller skate bottom walking mechanism comprises a connecting frame 7, a wheel frame 3, a sliding frame 12, a sliding pin 8, an arch plate 10, an arch plate pin shaft 4, a front unidirectional wheel 5, a front bidirectional wheel 1, a rear bidirectional wheel 11, a rear unidirectional wheel 13, a front unidirectional wheel rotating pin shaft 6, a front bidirectional wheel rotating pin shaft 2, a rear bidirectional wheel rotating pin shaft 9 and a rear unidirectional wheel rotating pin shaft 14, wherein one end of the arch plate 10 is hinged with the connecting frame 7 and the wheel frame 3 through the arch plate pin shaft 4, the other end of the arch plate 10 is hinged with the sliding frame 12, the arch plate 10 is in sliding fit with the connecting frame 7 through the sliding pin 8, the front unidirectional wheel 5 is connected with the wheel frame 3 through the front unidirectional wheel rotating pin shaft 6, the front bidirectional wheel is connected with the wheel frame 3 through the front bidirectional wheel rotating pin shaft 1, the rear one-way wheel 13 is hinged with the sliding frame 12 through a rear one-way wheel rotating pin 14 and is in sliding connection with the wheel frame 3, and the rear two-way wheel 11 is hinged with the sliding frame 12 through a rear two-way wheel rotating pin 9 and is in sliding connection with the wheel frame 3;
referring to fig. 3, 4, 5 and 6, the connecting frame 7 is provided with a connecting frame shaft hole 15, a roller shoe connecting hole 16, a roller shoe fixing hole 18 and a bow plate sliding groove 17, the connecting frame shaft hole 15 is matched with the bow plate pin shaft 4, and the bow plate sliding groove 17 is matched with the sliding pin 8 in a sliding manner;
referring to fig. 7, 8, 9, 10 and 11, the sliding frame 12 comprises two herringbone connecting plates 20 and 22 and a bow plate connecting shaft 23, the two herringbone connecting plates 20 and 22 are connected through the bow plate connecting shaft 20, and the bottom angles of the two herringbone connecting plates 20 and 22 are respectively provided with a rear bidirectional wheel pin shaft hole 19 and a rear unidirectional wheel pin shaft hole 21;
referring to fig. 2, 12, 13 and 14, the wheel frame 3 is formed by fixedly connecting two I-shaped connecting plates 27 and 29, the two I- shaped connecting plates 27 and 29 are provided with a front unidirectional wheel pin hole 26, a front bidirectional wheel pin hole 24, a wheel frame pin hole 25 and a sliding groove 28, the wheel frame pin hole 25 corresponds to the connecting frame pin hole 15 on the connecting frame 7 and is matched with the bow plate pin 4, the sliding groove 28 is in sliding fit with the rear bidirectional wheel rotating pin shaft 9 and the rear unidirectional wheel rotating pin shaft 14, the front unidirectional wheel pin hole 26 and the front bidirectional wheel pin hole 24 are matched with the front unidirectional wheel rotating pin shaft 6 and the front bidirectional wheel rotating pin shaft 2,
referring to fig. 15, the two ends of the bow plate 10 are provided with a bow plate pin shaft hole 30 matched with the bow plate pin shaft 4 and a sliding frame hinge hole 32 matched with the bow plate connecting shaft 23 on the sliding frame 12, and the bow plate is provided with a sliding pin hole 31 matched with the sliding pin;
referring to fig. 16, the front unidirectional wheel 5 and the rear unidirectional wheel 13 have the same structure, and include a wheel body 34, and a unidirectional bearing 33 is arranged in the middle of the wheel body 34;
the use principle of the walking mechanism at the bottom of the roller skate is as follows: referring to fig. 1 and 2, when the user moves forward by sliding, the pantograph 10 is moved up and down, when the pantograph 10 is pressed down, the pantograph 10 slides along with the sliding pin 8 in the pantograph sliding groove 17 on the connecting frame 7, the pantograph 10 extends for a distance, and the front one-way wheel 5 and the rear one-way wheel 13 are fixed in place by the single-phase bearings 33 in the front one-way wheel 5 and the rear one-way wheel 13, so that the wheel frame 3 drives the front two-way wheel 1 and the rear two-way wheel 11 to roll forward; when the bow plate 10 is lifted, the bow plate 10 pulls the front one-way wheel 5 and the rear one-way wheel 13 to roll forwards; the bow plate 10 is continuously and repeatedly stepped down and lifted, and the forward power can be continuously provided for the roller skate, so as to achieve the purpose of skating.
Claims (6)
1. The utility model provides a roller skate bottom running gear, includes link, wheel carrier, carriage, sliding pin, bow plate round pin axle, preceding unidirectional wheel, preceding bidirectional wheel, back unidirectional wheel, preceding unidirectional wheel runner round pin axle, preceding bidirectional wheel runner round pin axle, back unidirectional wheel runner round pin axle, characterized by: the bow plate one end pass through bow plate round pin axle with the link with the wheel carrier articulated, the bow plate other end with the carriage articulated, the bow plate pass through the sliding pin with link sliding fit, preceding one-way wheel pass through preceding one-way wheel runner round pin axle and be connected with the wheel carrier, preceding two-way wheel passes through preceding two-way wheel runner round pin axle and is connected with the wheel carrier, back one-way wheel pass through back one-way wheel runner round pin axle and articulated with the carriage, and with wheel carrier sliding connection, back two-way wheel pass through back two-way wheel runner round pin axle and articulated with the carriage, and with wheel carrier sliding connection.
2. The bottom walking mechanism of roller skate of claim 1 wherein: the connecting frame is provided with a connecting frame shaft hole, a roller shoe connecting hole, a roller shoe fixing hole and an arch plate sliding groove, the connecting frame shaft hole is matched with the arch plate pin shaft, and the arch plate sliding groove is matched with the sliding pin in a sliding mode.
3. The bottom walking mechanism of roller skate of claim 1 wherein: the sliding frame comprises two herringbone connecting plates and a bow plate connecting shaft, the two herringbone connecting plates are connected through the bow plate connecting shaft, and the bottom angles of the two herringbone connecting plates are respectively provided with a rear bidirectional wheel pin shaft hole and a rear unidirectional wheel pin shaft hole.
4. The bottom walking mechanism of roller skate of claim 1 wherein: the wheel carrier constitute by two style of calligraphy connecting plates fixed connection, two style of calligraphy connecting plates on have preceding one-way wheel round pin shaft hole, preceding two-way wheel round pin shaft hole, wheel carrier round pin shaft hole and sliding tray, wheel carrier round pin shaft hole with the link on the link shaft hole correspond, and with bow plate round pin axle cooperation, the sliding tray with back two-way wheel runner round pin axle and back one-way wheel runner round pin axle sliding fit, preceding one-way wheel round pin shaft hole and preceding two-way wheel round pin shaft hole with preceding one-way wheel runner round pin axle and preceding two-way wheel runner round pin axle cooperation.
5. The bottom walking mechanism of roller skate of claim 1 wherein: the bow plate is characterized in that bow plate pin shaft holes matched with the bow plate pin shafts and sliding frame hinge holes matched with bow plate connecting shafts on the sliding frame are formed in two ends of the bow plate, and sliding pin holes matched with the sliding pins are formed in the bow plate.
6. The bottom walking mechanism of roller skate of claim 1 wherein: the front one-way wheel and the rear one-way wheel have the same structure and comprise wheel bodies, and the middle parts of the wheel bodies are provided with one-way bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359051.8U CN216755352U (en) | 2021-12-29 | 2021-12-29 | Bottom walking mechanism of roller skate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359051.8U CN216755352U (en) | 2021-12-29 | 2021-12-29 | Bottom walking mechanism of roller skate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216755352U true CN216755352U (en) | 2022-06-17 |
Family
ID=81970724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123359051.8U Active CN216755352U (en) | 2021-12-29 | 2021-12-29 | Bottom walking mechanism of roller skate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216755352U (en) |
-
2021
- 2021-12-29 CN CN202123359051.8U patent/CN216755352U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |