KR200417784Y1 - Bicycle pedal - Google Patents

Abstract

The bicycle pedal of the present invention has a seating plate 110 formed in the same shape as the sole surface and the sole pad 120 fixed to the side end of the seating plate 110 while covering the upper surface of the seating plate 110. And a pair of front axle connecting members 131 are hingedly connected to each other through a hinge shaft 133 in a space between the sole pads 120 located at the center of the upper surface of the seating plate 110 and a pair of front axles. When the leaf spring 135 is formed to generate bending elasticity at the lower end of the member 131 and the front shaft connecting member 131 is pressed downward by an external pressure, the leaf spring 135 is integrally connected to the side of the front shaft connecting member 131 to the outside. The space between the front axle fixing means 130 and the sole pad 120 positioned behind the upper surface of the seating plate 110 to be retracted elastically in the state in which the exposed curved front shaft fixing member 132 is expanded In leaf spring ( 135 is coupled to the lower end by a pair of the rear shaft connecting member 142 connected by the hinge shaft 143 is formed integrally with the rear shaft connecting member 142 by the external pressure to the outside of the sole pad 120 The exposed rear axle fixing member 142 is configured as a rear axle fixing means 140 to be retracted elastically in an expanded state.

Bicycle, pedal, shiatsu, fixed

Description

Bicycle pedal

1 is a perspective view showing a bicycle pedal according to the prior art.

Figure 2 is a perspective view showing another embodiment of a bicycle pedal according to the prior art.

3 is a cross-sectional view of another embodiment of a bicycle pedal according to the prior art.

Figure 4 is an exploded perspective view showing a bicycle pedal of the present invention.

5 is a perspective view showing a state before operation of the bicycle pedal of the present invention.

Figure 6 is a perspective view showing a state after the operation of the bicycle pedal of the present invention.

Figure 7a, b is a front sectional view showing an operating state of the bicycle pedal of the present invention.

<Description of the code | symbol about the principal part of drawing>

100: bicycle pedal 110: seating plate

111: step 120: sole pad

130: front shaft fixing means 131: front shaft connecting member

132: front shaft fixing member 133: hinge shaft

134: protective pad 135: leaf spring

140: rear shaft fixing means 141: rear shaft connecting member

142: rear axle fixing member 143: hinge shaft

144: protective pad 145: leaf spring

150: acupressure member 151: acupressure protrusions

152: protrusion protrusion

In recent years, as the well-being craze has risen, the perception of health is changing greatly, and the amount of exercise of modern people, which has been greatly lacked by the highly industrialized living environment, is being satisfied through various forms of exercise.

As a type of exercise, exercise using bicycles has been in the spotlight, and exercise through such bicycles is performed by using low bicycles along roads or pedestrians in adjacent areas of residential spaces before or after commencement of bicycle use or commuting. It is used habitually.

In particular, children in the growing process do not use bicycles as a means of exercise, but often use them as a means of transportation or transportation, and the use of the bicycles is very extensive, and even when enjoying various sports, the use of bicycles is prominent. to be.

Such a bicycle may be called a gripper that generates a rotational motion that generates power through a pedal. A general pedal, as shown in Figure 1, allows to use both sides in the shape of a rectangle.

However, the pedal formed in the shape must be consistent with one side of the pedal to be seated on the pedal is in contact with the side when in use is not seated on the pedal portion often breaks the design.

In particular, when contacting during operation than when contacting in a stationary state, such a number of problems occur, and many accidents due to malfunctions occur during operation.

In order to prevent this, especially for athletes or high-speed bicycles, there may be a cover for fixing the instep surface of the pedal part, but this is limited to a very specific user and is rarely applied to a general user.

On the other hand, the shape of the conventional pedal has a problem that there is no other function than the function of the power generating means for driving the bicycle because its surface is flat.

In recent years, bicycles are used not only as a means of transportation but also as a means for health recovery and promotion, and a stationary bicycle is also used in a fitness center.

Therefore, there is a desire for an additional exercise or health promotion function at the same exercise time.

The Republic of Korea Utility Model Registration No. 20-0371758 is proposed to improve the health function as described above.

The bicycle pedal is configured in the shape of a triangular prism, but the first pedal surface has a flat shape for general driving, and the second pedal surface has a center portion of the second pedal surface in order for the pedal surface to contact the center portion of the foot surface. Is concave, and the third pedal surface has a convex shape at the center of the third pedal surface such that the pedal surface contacts the front and rear portions of the foot surface.

In addition, the fourth pedal surface has a flat shape for general driving, the fifth pedal surface has a concave shape at the center of the fifth pedal surface so that the pedal surface contacts the center portion of the foot, and the fifth pedal surface has a pedal The center portion of the fifth pedal surface is convex so that the surface is in contact with the front portion and the rear portion of the foot, and the sixth pedal surface has a convex stepped portion formed on one side so that the pedal surface is in contact with the foot surface and the other side surface. It consists of a structure in which the inclined surface is formed.

However, the bicycle pedal as described above can be made to indirect foot pressure while pedaling by forming only acupressure projections in the area where the sole surface of the athlete touches, there was a disadvantage such as not effective pressure.

In addition, there is a problem that can cause a malfunction of the pedal is not provided with a separate safety device to wrap the foot in order to prevent the separation of the pedal.

Therefore, the main object of the present invention is to use the elastic force of the leaf spring to the front of the athlete's foot seated on the bicycle pedal by the load of the foot fixing member and the rear shaft fixing member to elastically wrap around the foot of the athlete's foot lightly to To provide a bicycle pedal to hold the foot in place.

In addition, another object of the present invention is to provide a bicycle pedal to be provided with a shiatsu member in front of the seating plate to give a foot pressure effect to the sole when pedaling the bicycle pedal.

In addition, another object of the present invention is to provide a bicycle pedal to further assist the physical health of the exerciser by far infrared rays emitted from the shiatsu member by selectively applying any one of the acupressure member ceramic, elvan, germanium stone, agate crystal. There is.

In addition, another object of the present invention is to install a soft protective pad on the inner surface of the seating plate and the front axle fixing member and the rear axle fixing member, so that the athlete can exercise through the bicycle pedal barefoot without wearing sneakers and applied to the room It is to provide a bicycle pedal to improve the convenience for the use of a fitness bike that is.

In order to achieve the above object, the bicycle pedal of the present invention has a seating plate formed in the same shape as the sole of the athlete's foot, and a sole pad fixed to the side end of the seating plate while surrounding the upper surface of the seating plate, the seating. A pair of front axle connecting members is hingedly connected to the space between the sole pads located at the center of the upper surface of the plate by a hinge shaft, and a plate spring is formed at the bottom of the pair of front axle connecting members to generate bending elasticity. When the connecting means is pressed downward by the front axle fixing means to be integrally connected to the side of the front shaft connecting member to be retracted in a state in which the curved front shaft fixing member exposed to the outside, and the upper portion of the seating blade The leaf spring is attached to the lower part in the space between the sole pads located behind the surface. The rear axle connecting member connected by the hinge shaft in pairs is formed integrally with the rear axle connecting member by external pressure, and is exposed to the outside of the sole pad, and the rear axle fixing member is elastically retracted in the expanded state. It is characterized by the composition.

According to the present invention, the abutment member is formed on the front upper surface of the seating plate to fix the acupressure member protruding the acupressure projections in multiple rows in the transverse direction, so that the vertices of the acupressure member can be in line with the upper surface of the sole pad. And the rear upper surface of the sole pad is characterized in that it is configured to acupressure the soles by fixing the protrusions irregularly.

According to the present invention, the front axle fixing means and the rear axle fixing means are characterized in that the configuration by bonding a soft protective pad.

According to the present invention, the acupressure member is characterized in that consisting of ceramic stone, ganban stone, germanium stone, agate crystal.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, in the drawings, the same components or parts are to be noted that the same reference numerals as possible. In describing the present invention, detailed descriptions of related known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

Figure 4 is an exploded perspective view showing a bicycle pedal of the present invention, Figure 5 is a perspective view showing a state before the operation of the bicycle pedal of the present invention, Figure 6 is a perspective view showing a state after the operation of the bicycle pedal of the present invention, Figure 7a , b is a front sectional view showing an operation state of the bicycle pedal of the present invention.

As shown in Figures 4 to 7a, b, the bicycle pedal of the present invention has a seating plate 110, the sole pad 120, the sole pad 120 is coupled to the upper surface of the seating plate, the bending elasticity of the leaf spring It consists of a front axle fixing means 130, which is secured by the front shaft fixing member is expanded, and a rear axle fixing means 140, which is secured by the rear shaft fixing member expanded by the bending elasticity of the leaf spring.

First, the seating plate 110 is formed in the same shape as the sole and rotatably coupled to the crankshaft (unsigned) of the bicycle pedal on the lower surface.

Here, the stepping plate 111 is formed on the front upper surface of the seating plate, and then the acupressure member 150 having the acupressure protrusions 151 sequentially formed in the transverse direction is coupled to the stepping step 111, but the acupressure of the acupressure member 150. Protrusion 151 vertices can be made in the same line as the upper surface of the sole pad (1200) so as to acupressure the sole of the pedaling.

In particular, the acupressure member 150 is made of ceramic stone, ganban stone, germanium stone, agate crystal so that far infrared effect and biological effect can be obtained from the sole of the exerciser.

Furthermore, the rear upper surface of the sole pad 120 irregularly fixes the protruding protrusion 152 to pressure the heel of the sole.

The effect on the human body by the acupressure member 150 is a layer of health of the athlete through far-infrared by the increase of the temperature of the subcutaneous layer, the expansion of the microcirculation, the promotion of blood circulation, the strengthening of metabolism, the increase of tissue regeneration ability, etc. Help.

The sole pad 120 is to be fixed to the side end of the mounting plate 110 while wrapping the upper surface of the mounting plate 110, except for the portion formed with the shiatsu member 150 and the upper surface and the sole of the mounting plate 110 The lower surfaces of the pads 120 do not adhere to each other.

In addition, the front axle fixing means 130 is hinged to a pair of front axle connecting members 131 through a hinge shaft 133 in the space between the sole pad 120 located in the center of the upper surface of the seating plate 110. Interposed between the front axle connecting member 131 and the plate spring 135 is installed to generate bending elasticity by pressing the front axle connecting member 131 downward through the foot of the exerciser integrally to the side of the front axle connecting member 131 The front axle fixing member 132 exposed to the outside of the sole pad 120 is connected to be elastically retracted in the expanded state.

In addition, the rear axle fixing means 140 is coupled by a hinge shaft 143 in pairs by coupling the leaf spring 145 to the lower end in the space between the rear upper surface of the seating plate 110 and the sole pad 120. The rear axle connecting member 142 is formed integrally with the rear axle connecting member 142 by external pressure, and is configured to be elastically retracted in a state where the rear axle fixing member 142 is exposed to the outside of the sole pad 120. do.

At this time, the shape of the front axle fixing member 132 and the rear axle fixing member 141 is formed in a curved shape to wrap the foot of the athlete so that the front axle connecting member 132 by the pressure generated while seating the foot on the pedal pedal And by pressing the rear shaft fixing member 141 so that the front shaft fixing member 132 gently presses the upper part of the athlete's foot.

So configured is described the operation of the present invention as follows.

First, the bicycle pedal of the present invention can be applied to a road bike or a fitness bike, the application is not limited to the bicycle.

The athlete obtains the sole to be seated on the upper surface of the seating plate 110, and then presses the front axle fixing means 130 with a load generated by using weight or force on the sole.

The front shaft connecting member 131 of the front shaft fixing means 130 pressed by an external pressure is maintained in a convexly curved state upward by the elastic force of the leaf spring 135, but the leaf spring 135 curved by the pressing force. The flattened state is converted into a concave curved state.

In this case, the pair of front shaft connecting members 131 hinged by the shape change of the leaf spring 135 is rotated about the hinge shaft 133 to be converted into a flat state in the protruding curved convex front member connecting member The front of the foot of the foot seated by rotating the front axle fixing member 132 integrally formed on the side of the 131, the protective pad 134 attached to the inner surface of the front axle fixing member 132 on the outer surface of the athlete's foot with light pressing force By enclosing the bicycle pedal and the foot of the athlete to be integrated.

As described above, when pressing the heel fixing means 140 by using the heel of the foot in the state of setting the foot of the athlete in the bicycle pedal primarily the same operation as the front shaft fixing means 131 by the elastic force of the leaf spring 145 As the heel fixing member 142 of the heel fixing means 140 is pressed lightly as if wrapped around the back of the heel and ankle of the athlete.

Thus, the foot of the exerciser can be tightly fixed to the bicycle pedal 100 so that the rotational movement can be more smoothly performed during pedaling of the bicycle, and at the same time, the shiatsu emits far-infrared rays placed in front of the sole of the foot where the force is concentrated during pedaling. By the member 150 and the protrusion 152 disposed on the back of the athlete's sole, the effect of allowing the sole of the foot pressure can be generated in parallel.

When the foot of the exerciser is separated from the bicycle pedal 100, the spring springs (135, 145) by holding the front shaft fixing member 132 and the rear shaft fixing member 142, the angle is elastically converted by the hand spring plate ( 135 and 145 are converted back from concave shape to convex shape by the restoring force, and the hinged front shaft connecting member 131 and the rear shaft connecting member 141 protrude upwardly about the hinge shafts 133 and 143 to fix the front shaft fixing member ( 130) and the rear axle fixing member 141 is expanded to release the fixed state of the pedal which is pressed as if wrapping the athlete's foot.

As described above, the bicycle pedal of the present invention uses the elastic force of the leaf springs so that the front axle fixing member and the rear axle fixing member elastically wrap lightly on the instep of the athlete by the load of the athlete's foot placed on the bicycle pedal. It is effective to fix the foot of the athlete easily and safely to the pedal.

In addition, the bicycle pedal of the present invention is equipped with a shiatsu member in front of the seating plate has an effect that can give acupressure effect on the sole when pedaling the bicycle pedal.

In addition, the bicycle pedal of the present invention has the effect of helping the physical fitness of the athlete further by far infrared rays emitted from the shiatsu member by selectively applying any one of the acupressure member ceramic, elvan, germanium stone, agate crystal.

In addition, the bicycle pedal of the present invention is equipped with a soft protective pad on the inner surface of the seating plate and the front axle fixing member and the rear axle fixing member, so that the athlete can exercise through the bicycle pedal even barefoot without wearing sneakers and applied indoors. There is an effect to improve the convenience for the use of the fitness bike.

Claims (3)

In the pedal connected to the crankshaft of the bike, Seating plate 110 formed in the same shape as the sole surface, Sole pad 120 and fixed to the side end of the mounting plate 110 while wrapping the upper surface of the mounting plate 110, A pair of front axle connecting members 131 are installed to be hinged through a hinge shaft 133 in a space between the sole pads 120 located at the center of the upper surface of the seating plate 110 and a pair of front axle connecting members ( 131) If the front spring connecting member 131 is installed at the lower end to press the front shaft connecting member 131 downward by external pressure, it is integrally connected to the side of the front shaft connecting member 131 and exposed to the outside. Front shaft fixing means 130 to be retracted elastically in a state in which the curved front shaft fixing member 132 is expanded, The rear spring connecting member 142 is coupled to the lower end of the seating plate 110 by the hinge shaft 143 by coupling the leaf spring 135 to a space between the sole pads 120 located at the rear of the upper surface of the seating plate 110. Is formed integrally with the heel connecting member 142 by the external pressure to the heel fixing means 140 to be retracted elastically in a state in which the heel fixing member 142 is exposed to the outside of the sole pad 120 Bicycle pedal characterized in that the configuration. The method of claim 1, By forming the step 111 on the front upper surface of the seating plate 110 to fix the pressure member 150 protruding the acupressure protrusion 151 in multiple rows in the transverse direction to the step 111, The bicycle, characterized in that the vertex can be achieved in the same line as the upper surface of the sole pad 120 and the rear upper surface of the sole pad 120 irregularly fixing the protrusions 152 to pressure the sole of the foot pedal. The method of claim 1, The front pedal fixing means 132 and the rear axle fixing means 142, the bicycle pedal, characterized in that configured by bonding a soft protective pad 134.

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