JPH0663493U - Improved structure of cycling petals - Google Patents

Abstract

(57) [Summary] (Modified) [Objective] The present invention provides a cycling petal capable of securely fixing a passenger's foot on the petal and removing the foot from the petal easily. A wedge plate attached to a shoe sole can be easily and accurately stopped in a damper body by a stopper plate 46 that is bent outward when a foot is placed on the petal 1. The sheet body 3 in the middle of the petal prevents the wedge assembly from being damaged by the impact due to the central bearing 11. In addition, by twisting the foot outward, the arcuate ends of the wedge combination push the stopper plate outward and open the passenger's foot from the petal.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improved structure of a cycling petal. That is, one side of each integrally molded petal has outwardly-extending side plates, one packing sheet is fitted on the inner walls of both sides, and a damper body with the opposite installation direction is screwed, and the damper body is mounted. Each of the four corners is provided with one stop plate bent outward and one stop plate bent outward. As a result, when the occupant steps on the petal and bends outward with the stop plate, the wedge unit attached to the sole is used to easily follow the elasticity of the stop plate and the packing sheet. It is designed to be easily and accurately locked in the damper body. In addition, since the passenger's foot can be fixed to the equipment on the petal and the seat body is provided in the middle of the petal, the central bearing portion is used to prevent damage from the impact of the wedge combination. I try not to do anything. On the contrary, the occupant presents both sides of the arc with the wedge combination, pushes the stopper plate outward, opens his leg, and twists it toward the outside. Can be allowed to leave.

[0002]

[Problems to be solved by conventional techniques and devices]

 As shown in FIG. 5, the structure of a foot pedal for cycling bicycles that is commonly and commonly used is one petal 70, and one shaft bar 71 is provided in the middle of the petal 70. One symmetric fitting space 72 is formed on each of the positive and rear sides of 70. One damper body 73 is provided at one end of the fitting space 72, two receiving tanks 74 and 75 are provided in front of the damper body 73, and the receiving tanks 74 on both sides of the damper body 73 are provided. One through-hole is provided on the same midline of the side surfaces of Nos. 75 and 75. The washer 77, the spring element 78 and the sheet body set 79 are allowed in the receiving tanks 74 and 75, respectively. The release block body 80 is provided in front of the through holes 76 of the receiving tanks 74 and 75 on both sides of the damper body 73, and passes through the elastic element 78 after passing through the released block body 80 and the through holes 76 of the receiving tanks 74 and 75. Are fixed to both cover bodies of the sheet body 79.

When the convex body 91 at the rear end of the wedge 90 is slid down along the damper body 73 of the petal, the elastic structure of the elastic element 78 allows the outer structure, the outer structure, the outer structure, and the outer structure to be fixed. The predetermined position below the fitting portion of the block body 80 is separated and released in the direction. However, due to the elastic fatigue of the elastic element 78, it cannot be fixed in the release block body 80, the manufacturing process of the device structure is complicated, and the cost is very high. , Not very ideal.

[0004]

[Means for Solving the Problems]

 In order to remedy various drawbacks of the structure of the general use device, the present inventor has many years of experience in manufacturing such a product, and through long-term research and experimentation, finally, the cycling petal of the present invention. Was developed and designed.

The main object of the present invention is to have one bearing in the middle of the petal, and to pivotally mount one bearing bar in the bearing, so that each bearing is formed in the middle of the upper and lower sides of the bearing and is perpendicular to the bearing. The seat body is locked, and the bearing has side plates extending toward both outsides at both ends, and damper bodies having the same shape but opposite installation directions are fixed to the inner walls of both side plates. Once the foot is stepped on the petal, the wedge combination attached to the sole of the passenger should be able to fit into both dampers on either side of both side plates, and the foot of the passenger should be fixed on the petal. , When riding and cycling, avoid the situation where your feet slip off the petals. If it is the other way around, the passenger pushes the stopper plate outward with the arcuate ends of the wedge combination, and then twists the foot outwards to place the passenger's foot. It is an object of the present invention to provide an improved structure for a cycling petal, which is characterized by its ability to be separated from the petal and to be convenient to manufacture and quick to fit.

Another object of the present invention is to mount a washer chassis on one surface of the damper body that is in contact with the side plate, form a wedge on the sole of the shoe, and use the elasticity of the washer seat as the damper. The structure related to the improved structure of the cyclic petal is characterized in that it is pressed in the direction of the side plate so that it can be easily stopped in the damper body, and that it is convenient to use and has the function of practical use. Is to provide.

Another object of the present invention is to have a stopper plate at each of the four sides of the damper body, which is bent outwardly, so that a passenger can easily join the wedge bottoms of the shoe soles to accurately and accurately The object is to provide an improved structure of a cycling petal, which is characterized in that it is localized between the damper bodies and further stopped in the damper body, so that it has a function in use and is suitable for practical use. .

Still another object of the present invention is to provide a convex rib in the middle of the petal, lock one sheet body on the convex rib, and when the wedge is united and fixed to the petal, the central bearing is fixed. It is an object of the present invention to provide an improved structure of a cycling petal, which is characterized in that the portion can be protected from being damaged by the impact of the wedge coalescing.

[0009]

【Example】

 The purpose of the present invention, the features of the shape structure device, and the functions thereof will be described in detail below with reference to the accompanying drawings and examples in order to further enhance the recognition and understanding thereof.

As shown in the appendix diagram, the present invention relates to an improved structure of a cycling petal, which mainly includes the petal 1, the shaft bar 2, the seat body 3, the damper 4, the washer 5 and the like. Including.

Among them, referring to FIGS. 1 and 2, the petal 1 is integrally formed, one bearing 11 is provided in the middle of the petal 1, and one bearing is provided in the bearing 11. A bar 2 is provided, and a convex rib 12 perpendicular to the bearing 11 is provided in the middle of the bearing 11. Sheet bodies 3 locked by bolts 31 are provided on both upper and lower sides of the convex rib 12, and one side plate 13 extending outward is provided at each side end of the bearing 11, and screw holes 14 are formed on both side plates 13. In addition, one elastic washer 5 is provided on each inner wall of both side plates 13. An open hole 51 corresponding to the screw hole 14 is provided on the washer 5, and one tank hole 52 is provided below the open hole 51. The tank hole 52 can be fitted on the block body 43 of the tank body 4, bolts 15 can be passed through the screw holes 14 of the both side plates 13, and via the open hole 51 of the washer 5. Then, it is screwed onto the circular hole 42 of the damper 4.

There is one plate body 41 in the middle of the damper body 4, and a circular hole 42 corresponding to the opening hole 51 of the washer 5 is provided on the plate body 41, and also on one side of the plate body 41. The damper body 4 has one bent block body 43, and the damper body 4 has opening portions 44 and 45 on both sides of the plate body 41, which have the same shape but different areas. Stop plates 46, which are opposite to the block body 43 and are bent outward, are provided on the outer edges of the openings 44 and 45, respectively.

When using, referring to FIG. 4 and FIG. 5, first, one end of the shaft bar 2 in the petal 1 is screwed onto the shaft shaft of the bicycle, and then the pedal 1 is stepped on with the foot, The wedge unit 7 attached to the bottom of the bottom is used, and the stopper plates 46 bent outward on both damper bodies 4 are used to easily open the opening 44 between the damper bodies 4 on any one surface of the petal 1. , 45 above. Next, the wedge unit 7 is pushed downward to fit the middle of the wedge unit 7 on the convex body 12, and at the same time, it is pushed toward the inner wall of the side plate 13 by the elasticity of the damper body 4 on both sides of the petal 1 and the washer 5. Both ends 71 of the wedge unit 7 are fitted and fitted into the openings 44 and 45 of both damper units 4, respectively. As a result, when a passenger walks on the bicycle, the foot does not slip off the petal 1, and the seat 3 is held in the middle of the petal 1, and the wedge unit 7 is used to stop the petal 1. When they are combined, the central bearing portion of the petal 1 can be protected, and it is prevented from being damaged by the impact of the wedge united body 7 by doing so. On the other hand, by twisting the outside foot and the wedge body 7 forming the arc-shaped both ends, if the stopper plate 47 is pushed outwards, the passenger's foot can be separated from the petal 1. can do.

[0014]

[Effect of device]

 The bearing has a bearing in the middle of the petal, and a shaft bar is pivotally provided in the bearing, so that the seat body that is perpendicular to the bearing is locked in the middle of both upper and lower surfaces of the bearing, and the bearing is outwardly directed to both ends of the bearing. With side plates to be stretched, washers are fitted to the inner walls of both side plates, and damper bodies with opposite installation directions are fixed by screws, and stopper plates bent outwardly are provided on the four end sides of the damper bodies. Once the pedal is stepped on by the passenger's foot, the wedge combination provided on the shoe sole can be fitted in the damper body of both side plates easily in the correct alignment due to the elasticity of the outwardly bent stop plate and washer. . Therefore, the foot of the passenger is fixed on the petal, and when the passenger rides on the bicycle, the foot does not slip off from the petal, and the seat in the middle of the petal allows the central bearing part of the petal to be secured. It can be protected and will never be damaged by the impact of the wedge combination.

When the above is summarized, the present invention is the first invention on the structure device for the article shape, and it is possible to improve various drawbacks of the general technology, and it is possible to improve the utility in use. Plus, it's a practical idea, so it's an ideal idea.

[Brief description of drawings]

FIG. 1 is an exploded view showing an embodiment of the present invention.

FIG. 2 is a diagram showing a combined state of those shown in FIG.

FIG. 3 is a view showing a state in which the present invention and a wedge unit are assembled.

FIG. 4 is a diagram showing an embodiment of the present invention.

FIG. 5 is a diagram showing a general use device.

[Explanation of symbols]

 1 Petal 2 Axis Bar 3 Sheet Body 4 Damper Body 5 Packing Sheet 7 Wedge Coupling 11 Bearing 12 Convex Rib 13 Side Plate 14 Screw Hole 15 Bolt 31 Screw 41 Plate Body 42 Circular Hole 43 Block Body 44, 45 Opening Port 46, 47 Stop Plate 51 Opening hole 52 Tank hole 70 Petal 71 Axis bar 72 Fitting space 73 Damper body 74, 75 Receiving tank 76 Through hole 77 Washer 78 Elastic element 79 Sheet set body 80 Block body 90 Wedge body 91 Rear end convex body

Claims (2)

[Scope of utility model registration request] 1. An improved structure of a cycling petal,
Including petal, shaft bar, protruding rib body, damper body, packing sheet, etc .: Petal is integrally molded, and there is one bearing in the middle of the petal, and one shaft bar is pivotally installed in the bearing, Thus, there is one convex rib in the middle of the bearing, the packing bodies locked with bolts are provided on the upper and lower surfaces of the convex rib, and one outwardly extending side plate is provided at each side end of the bearing and both side plates thereof are provided. A screw hole is also provided on the top, and a packing sheet with one spring is placed on the inner walls of both side plates, and an opening hole corresponding to the screw hole is provided on the packing sheet. , One tank hole is provided under the opening hole, and the tank hole can be fitted on the block body of the damper body, and the bolts are inserted through the screw holes of both side plates, and the packing sheet is opened. Pass through the hole, Improved Structure cycling petal, characterized in that locking the damper member on the side plate inner wall Te. 2. A plate body is provided in the middle of the damper body, a circular hole corresponding to a packing sheet opening is provided on the plate body, and thus one bent block body is provided on one side of the plate body. In addition, the damper body is provided with opening mouths of the same shape but different areas on both sides of the plate body, and a stop plate bent opposite to the block body and outward from the treetop is provided on both outer sides of the opening mouth. The improved structure of a cycling petal according to claim 1, wherein the improved structure is provided.