CN2173750Y - Fixed continuous device for bicycle pedals - Google Patents

Abstract

The utility model relates to a bicycle pedal fixed connection device. The problems that the fixing reliability is poor by using an adjusting belt, the binding is time-consuming and labor-consuming and the like are solved. The binding device is composed of a binding device and a front sleeve device, wherein the binding device is further divided into a base and a clamping belt, the base is composed of two vertical pieces which are parallel to each other in front and back and a clamping structure arranged on the outer side of the base, clamping teeth are arranged on two sides of the clamping structure respectively, an L-shaped fixing device is arranged at the bottom of the clamping structure respectively, Y-shaped bifurcated belts are arranged at the front ends of the clamping structure, and the front belts are symmetrical to the left foot and the right foot. Safe and reliable use and can be widely used for bicycles.

Description

The utility model relates to a bicycle pedal, in particular to a bicycle pedal fixing device.

The fixing device of the existing bicycle pedal is a kind of adjustment belt, which is about to pass the adjustment belt on the pedal and then surround the foot of the person, so as to achieve the purpose of fixing the cyclist's foot on the pedal. The method of use is simple, But there are many disadvantages: 1. The adjustment belt is separated from the pedal, which is not easy to keep, easy to lose, and increases expenses; It is very easy to loosen; 3. If you use multiple adjustment belts on one foot, although the combination can be strengthened, the binding is time-consuming and laborious; 4. The adjustment belt is fixed on the central part of the foot, while the toe part is in a suspended state , it is difficult to control the pedal accurately.

The purpose of this utility model is exactly to have above-mentioned many shortcomings in view of the fixed way of existing bicycle pedal, and to provide a kind of fast putting on and taking off, time-saving, labor-saving bicycle pedal fixing and connecting device through numerous research tests.

The purpose of this utility model is achieved in that the bicycle pedal fixed connection device is made up of two parts, the left foot and the right foot, which are identical in structure to each other in a mirror symmetrical structure, as its right foot part is characterized by a The binding device and a front cover device are formed as a whole. The material is tough and soft plastic. The binding device is divided into two parts: the base and the snap belt. The base is made of front and rear parallel front The vertical piece, the rear vertical piece and an engaging structure arranged on the outside thereof are composed of a plurality of protrusions on the upper edges of the front vertical piece and the rear vertical piece, and a plurality of screws are provided on the surface thereof. Lock the reflective sheet on the reflective sheet locking hole, and then set a pedal locking hole on the outside of the reflective sheet locking hole, and set a positioning piece at the bottom of the rear vertical sheet, and the two sides of the engaging structure Each side is provided with an inwardly recessed engaging tooth, the back is provided with chamfers, and the outside is provided with an L-shaped fixing device. There is a fixing hole that can be tightly matched with the tenon. The inner side of the snap-in belt is integrally formed with the front vertical piece and the rear vertical piece to connect with each other. Type hollowed-out part, on the inner surface of the bifurcation belt, there are engaging teeth that are symmetrical to the tooth shape of the aforementioned engaging teeth, which can be bent downward due to the softness of the material, and each end is provided with an upward protrusion of a height. The clamping flange, the upper rear end of the front cover device is integrally formed with the front part of the upper edge of the clamping belt, and there is a fixed piece at the front end, which can be bent downward and inwardly due to the softness of the material, and fixed There is a reflective sheet outside the sheet first, and the reflective sheet and the fixed sheet are locked on the front vertical sheet with screws, so that the front cover device forms a wrapping state; the structure of the left foot part is completely mirrored with the structure of the above right foot part symmetry.

The above-mentioned design can not only put on and take off quickly, but also because it is locked with the pedal, it will no longer be lost, and the foot is completely covered, so that the foot and the pedal are integrated, tightly sealed and well controlled.

The utility model is further described below by accompanying drawings and embodiments.

Fig. 1 is an exploded perspective view of the right foot part of the utility model;

Fig. 2 is a rear view schematic diagram of the right foot part of the utility model;

Fig. 3 is a schematic diagram when the right foot part of the utility model is bound;

Fig. 4 is a schematic diagram of locking the front cover device of the right foot part of the utility model and the reflective sheet;

Fig. 5 is a schematic diagram of an embodiment of the combination of the right foot part and the pedal of the present invention.

In the figure: 1 binding device, 11 base, 111 front vertical piece, 112 rear vertical piece, 113 engagement structure, 1131 chamfer, 114 bump, 115 reflective plate locking hole, 116 pedal locking hole, 117 positioning piece , 118 engaging tooth, 119 fixing device, 110 tenon, 12 engaging belt, 120 fixing hole, 121 bifurcated belt, 122 engaging tooth, 123 diamond-shaped hollow, 124 locking flange, 2 front cover device , 21 front cover device upper part, 22 fixed sheet 13 reflective sheet, A, C screw, B pedal.

As shown in Figure 2: the two sides of the engaging structure 113 are each provided with an inwardly recessed engaging tooth 118, which is a plurality of pointed teeth, and its back is provided with a chamfer 1131, which can ensure the engaging teeth during molding. 118. The integrity of the engaging structure 113 is to avoid shrinkage; as shown in Figure 1, multiple diamond-shaped digging holes 123 are provided on the surface of the engaging belt 12, which can not only save materials, but also have the functions of ventilation and decoration; the bifurcated belt 121 is originally located outside the engaging structure 113, and the fixing device 119 is separated from the engaging teeth 118. When the rider intends to fix the bifurcated belt 121, the engaging teeth 122 of the bifurcated belt 121 and the engaging teeth 121 of the bifurcated belt 121 are first connected to the locking teeth 121. The teeth 118 mesh with each other, and rely on the toughness and softness of the material, the tenon 110 of the fixing device 119 can be engaged in the fixing hole 120, and the shape shown in Figure 3 can be formed. The teeth 118 are intermeshed to avoid sliding, and can be prevented from loosening by the resistance of the fixing device 119, while the clamping flange 124 provided at the end of the bifurcated band 121 can prevent the bifurcated band 121 from accidentally loosening from the fixing device 119 and the Between the engaging teeth 118 , if you want to untie the forked belt 121 , first take out the fixing device 119 , and then separate the forked belt 121 from the engaging structure 113 . The right foot part fits on the pedal B, and then locks it with the screw C. Similarly, the left foot is also the same. The positioning piece 117 is used to positively position the pedal B, and the projection 114 can be in contact with the sole to increase the frictional force. The reflection of the reflective sheet 3 can improve the safety when driving.

Claims (1)

1. The bicycle pedal fixing and connecting device is composed of a group of two parts, the left foot and the right foot, which have the same structure and mirror symmetrical structure. For example, the right foot part is characterized by a binding device and a front cover device. It is formed as a whole, and its material is tough and soft plastic. The binding device is divided into two parts, the base and the snap belt. The base is composed of a front vertical piece, a rear vertical piece and a It is composed of a snap-fit structure arranged on the outside, with multiple bumps on the upper edge of the front vertical piece and the rear vertical piece, and a number of bumps on the surface for screws to lock the reflective piece on it There is a locking hole for the reflective sheet, and a pedal locking hole is provided outside the locking hole for the reflective sheet, and a positioning sheet is provided at the bottom of the rear vertical sheet, and an inward concave is provided on both sides of the engaging structure. The engaging teeth are provided with chamfers on the back, an L-shaped fixing device on the outside, and a tenon protruding to both sides on the upper part, and a tenon on the bottom of the engaging structure that can be tightened with the tenon. With matching fixing holes, the inner side of the snap-in belt is integrally formed with the front vertical piece and the rear vertical piece to connect with each other. The inner surface of the belt is provided with engaging teeth that are symmetrical to the tooth profile of the aforementioned engaging teeth, which can be bent downward due to the softness of the material, and each end is provided with a locking flange that protrudes upwards to a height. The rear end of the upper part of the device is integrally formed and connected with the front part of the upper edge of the clamping belt. There is a fixed piece at the front end, which can be bent downward and inwardly due to the softness of the material. The reflective sheet and the fixed sheet are locked on the front vertical sheet by screws, so that the front cover device forms a wrapping state; the structure of the left foot part is completely mirror-symmetrical with the structure of the above-mentioned right foot part.

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