CN213131859U - Seesaw-pressing type power-assisted balance support of roller skate - Google Patents

Abstract

The utility model discloses a roller skate perk pressure formula helping hand balance support, including the lower carriage of taking notched upper bracket and installation sliding wheel, the central point of lower carriage puts and is provided with the round hole, and the inboard of round hole is provided with the screw rod, and the recess that the one end of screw rod runs through the upper bracket extends to the top of upper bracket, links to each other through the screw rod between upper bracket and the lower carriage, and the one end that the screw rod is located the upper bracket top is connected with the nut, and the one end that the screw rod is located the lower carriage bottom is connected with five gold pads, is provided with the cushion between five gold pads and the nut. The utility model discloses utilize lever principle can make the roller skating ball sportsman more laborsaving at the in-process of motion, utilize the centrobaric adjustment of runner's health, change the shape of roller skating support, improve sportsman's the speed of sliding, play nimble changeable skill.

Description

Seesaw-pressing type power-assisted balance support of roller skate

Technical Field

The utility model relates to a machine-building technical field, in particular to roller skate perk pressure formula helping hand balance support.

Background

At present, the roller skate support belongs to the integration, and when the roller ball sportsman slided, can not expand the joint completely with traditional support, the unable whole kinetic energy that converts from the potential energy of muscle can improve speed of sliding and turning radius. Greatly influences the sliding performance of the roller ball player.

SUMMERY OF THE UTILITY MODEL

In order to at least solve or partially solve the problems, the warping-pressing type power-assisted balance support for the roller skate is provided, a roller skate player can save more labor in the process of movement by utilizing a lever principle, the shape of the roller skate support is changed by utilizing the adjustment of the body gravity center of the runner, the sliding speed of the player is improved, and flexible and variable skills are played.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a roller skate perk pressure formula helping hand balance support, including the lower carriage of taking notched upper bracket and installation sliding wheel, the central point of lower carriage puts and is provided with the round hole, the inboard of round hole is provided with the screw rod, the recess that the one end of screw rod runs through the upper bracket extends to the top of upper bracket, link to each other through the screw rod between upper bracket and the lower carriage, the one end that the screw rod is located the upper bracket top is connected with the nut, the one end that the screw rod is located the lower carriage bottom is connected with the five gold pads, be provided with the cushion between five gold pads and the nut.

As a preferred technical scheme of the utility model, the upper bracket divide into preceding running-board and back running-board, the recess is located between preceding running-board and the back running-board.

As a preferred technical scheme of the utility model, the screw rod is the fulcrum, the upper bracket constitutes lever structure with the screw rod, preceding running-board and back running-board are the both ends of lever respectively.

As an optimal technical scheme of the utility model, the cushion divide into cushion and lower cushion, lower cushion is located the bottom of lower carriage, the cushion is located the top of upper bracket.

As an optimal technical scheme of the utility model, the bottom of lower carriage is provided with a plurality of mounting hole, the lower carriage is connected with the wheel that slides through the mounting hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses utilize lever principle can make the roller skating ball sportsman more laborsaving at the in-process of motion, utilize the centrobaric adjustment of runner's health, change the shape of roller skating support, improve sportsman's the speed of sliding, play nimble changeable skill.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the overall structure of the present invention;

fig. 3 is a cross-sectional view a-a of the present invention;

in the figure: 1. a groove; 2. an upper bracket; 3. mounting holes; 4. a lower bracket; 5. a circular hole; 6. a screw; 7. a nut; 8. fifthly, padding with gold; 9. a rubber pad; 10. a forefoot pedal; 11. a rear foot pedal; 12. gluing a rubber mat; 13. and (5) a lower rubber cushion.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention. Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "inner" and "outer" as used in the following description refer to directions toward and away from, respectively, the geometric center of a particular component.

It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-3, the utility model provides a roller skate perk formula helping hand balanced support, including upper bracket 2 that has recess 1 and the lower carriage 4 of installation coaster, the central point of lower carriage 4 puts and is provided with round hole 5, the inboard of round hole 5 is provided with screw rod 6, the recess 1 that upper bracket 2 was run through to screw rod 6 one end extends to the top of upper bracket 2, link to each other through screw rod 6 between upper bracket 2 and the lower carriage 4, the one end that screw rod 6 is located upper bracket 2 top is connected with nut 7, the one end that screw rod 6 is located the lower carriage 4 bottom is connected with five gold pads 8, be provided with cushion 9 between five gold pads 8 and the nut 7.

The cushion 9 is divided into an upper cushion 12 and a lower cushion 13, the lower cushion 13 is positioned at the bottom of the lower support 4, the upper cushion 12 is positioned at the top of the upper support 2, the upper support 2 is divided into a front pedal 10 and a rear pedal 11, the groove 1 is positioned between the front pedal 10 and the rear pedal 11, the screw 6 is a fulcrum, the upper support 2 and the screw 6 form a lever structure, the front pedal 10 and the rear pedal 11 are respectively two ends of a lever, the upper support 2 can longitudinally tilt forwards and backwards through the screw 6, so that the forward speed of a glider is achieved, the direction is changed, the upper cushion 12 is extruded in the tilting process, the collision between the upper support 2 and the screw cap 7 is reduced, and the durability of a joint part is improved.

The bottom of the lower support 4 is provided with a plurality of mounting holes 3, and the lower support 4 is connected with the sliding wheel through the mounting holes 3.

With the inventive roller support, when a roller ball player steps on the leg during skating, the center of gravity of the body moves forward, the weight of the body is supported on the front sole, the upper support moves forward along the longitudinal direction of the lower support under the pressure of the weight, and the knee and the ankle can be fully extended without moving the roller support away from the ground. The plantar flexion of the ankle joint can increase the pedaling and extending amplitude and speed of the knee and the ankle joint. When the traditional roller skate pulley support is used for sliding and pedaling, the knee joint cannot be completely straightened, and the ankle joint cannot be plantarflexed, and the novel seesaw-pressing type power-assisted balance support can fully utilize the strength of ankle joint muscle groups like an athletic sports player, plays the role of a front sole and improves the pedaling effect.

When the athlete uses the turning technology, the gravity center of the body moves towards the inner front side along the turning direction of the upper body, the weight of the body presses the inner side of the turning to support the ankle joint of the leg to the rear sole, the upper support moves backwards along the longitudinal direction of the lower support under the pressing of the weight, the ductility of the skidding support is increased, the turning radius of the runner is reduced, and when the runner carries out the turning and stepping technology, the force of the ankle joint can be more completely utilized, the pedaling time is shortened, and the turning flexibility is improved.

The same speed increase can be achieved when the athlete uses the reverse skating technique.

The invention is especially provided by adopting a novel structure and utilizing the lever principle to improve the sliding speed and increase the flexibility of a rider. Researches find that the ankle joint strength of the traditional roller ball shoes only accounts for 15% -20% of the pedaling strength, and the ankle joint strength can account for more than 30% by the new warping-pressing type boosting balance support. The key of the new warping-pressing type boosting balance bracket technology is that the pedaling is finished at the fastest speed at the moment when the pedaling is finished. Research shows that when a player uses the novel warping-pressing type power-assisted balance support to turn, the flexibility and the turning speed are improved by 25-30%, the knee joint stretching speed is rapidly accelerated when the player slides and pedals, the knee joint stretching speed is reduced when the knee joint stretching speed reaches a certain degree, and meanwhile, the ankle joint stretching speed is gradually increased and is rapidly improved when the last 0.05 second is reached.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a roller skate perk pressure formula helping hand balance support, its characterized in that, is including upper bracket (2) that have recess (1) and lower carriage (4) of installation gliding wheel, the central point of lower carriage (4) puts and is provided with round hole (5), the inboard of round hole (5) is provided with screw rod (6), recess (1) that one end of screw rod (6) runs through upper bracket (2) extends to the top of upper bracket (2), link to each other through screw rod (6) between upper bracket (2) and lower carriage (4), the one end that screw rod (6) are located upper bracket (2) top is connected with nut (7), the one end that screw rod (6) are located lower carriage (4) bottom is connected with five golden pads (8), be provided with cushion (9) between five golden pads (8) and nut (7).

2. The seesaw-pressing type power-assisted balance bracket of the roller skate as claimed in claim 1, wherein the upper bracket (2) is divided into a front pedal (10) and a rear pedal (11), and the groove (1) is located between the front pedal (10) and the rear pedal (11).

3. The seesaw-pressing type power-assisted balance bracket of the roller skate as claimed in claim 2, wherein the screw (6) is a fulcrum, the upper bracket (2) and the screw (6) form a lever structure, and the front pedal (10) and the rear pedal (11) are two ends of the lever respectively.

4. The seesaw-pressing type power-assisted balance support of the roller skate as claimed in claim 1, wherein the rubber pad (9) is divided into an upper rubber pad (12) and a lower rubber pad (13), the lower rubber pad (13) is located at the bottom of the lower support (4), and the upper rubber pad (12) is located at the top of the upper support (2).

5. The seesaw-pressing type power-assisted balance support of the roller skate as claimed in claim 1, wherein the bottom of the lower support (4) is provided with a plurality of mounting holes (3), and the lower support (4) is connected with the roller skate through the mounting holes (3).

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