TWM510283U - Safety separation structure of bicycle pedal - Google Patents

Description

Safety pedal structure for bicycle pedals

The present invention provides a safety release structure, in particular, a safety release structure that can be quickly and safely disengaged and can be effectively fixed to effectively pedal and easily pull back.

According to the press, most road cyclists or mountain bike cyclists will convert the general pedal into a conventional occlusal pedal, and wear the conventional sneakers on the feet with the conventional occlusal pedal, which are mutually carded by the conventional sneakers and the conventional occlusal pedals. The locking body is more stable and non-slip when the foot is stepped on, and the conventional card shoe is not separated from the conventional occlusal pedal when the foot is lifted up and pulled back to drive another conventional occlusal pedal, thereby Sharing the power of pedaling and making the output more even, it is a standard equipment.

Because the conventional occlusal pedal mainly utilizes an elastic snap-fit buckle structure, the elastic member is used to open the fixing member to expose the fixing groove, and the staple of the conventional shoe is inserted into the fixing groove and the fixing member is closed by the elastic member. This bite the staples to achieve the effect of fixing the conventional shoe.

Although the conventional card shoes can be snapped and locked on the conventional occlusal pedal to prevent it from unintentional dislocation and fixing the foot on the pedal to make the pedaling more concentrated, but to separate the two is not simply remove the foot It is only necessary to perform special actions to achieve the purpose of separation, such as "need to press down and quickly rotate outward and then move away", this action is very different from general habits or reflex actions, it requires multiple exercises. It will be proficient, so many cyclists will crash when they are familiar with the front because they can't get out of the foot. However, when riding, they may encounter various kinds of unexpected situations. Even in the case of emergency, even professional bicycles. The Cavaliers may not be able to respond to accidents.

Therefore, how to solve the above problems and deficiencies in the past, that is, the applicants of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned shortcomings, the applicants of this new type have collected relevant information, and through multiple assessments and considerations, and through years of experience in the industry, through continuous trial and modification, they have designed such rapid and safe separation. It is also a new patent holder that can effectively fix the safety of the bicycle pedals for effective pedaling and easy pullback.

The main purpose of the new model is to easily and quickly detach to avoid falling.

Another main purpose of the novel is to effectively fix the pedaling and pulling back more easily and stably.

In order to achieve the above object, the present invention comprises at least one foot pedal disposed on a bicycle, and at least one side thereof is a concave arc portion having a concave arc surface shape, and at least one anti-slip portion is attached to the concave arc portion. The foot pedal has at least one hooking portion extending toward the other end of the pedal toward the rear end of the bicycle, and the hooking portion and the concave arc portion are in a hooking manner, and the hooking portion is adjacent to the bicycle side. The formed length is longer than the formed length away from the side of the bicycle.

The pedal is selectively coupled with at least one of the engaging devices, and the engaging device is actuated with the shoe, and the engaging device has at least one convex arc corresponding to the shape of the concave arc in a convex arc surface. And the engaging device has at least one hook portion facing the side of the heel, and the hook portion and the hooking portion are correspondingly formed in a barbed manner, and are selectively fixed and fixed with the hooking portion.

When the present invention is used, the engaging device is fixed on the user's shoe, and moves backward to combine the hook portion with the hooking portion, and the convex arc portion is in contact with the concave arc portion, by the convex arc portion and the concave arc portion. The part cooperates to make the adhesion increase to facilitate the pedaling, and the anti-slip part is used to reduce the occurrence of slipping, and the hook portion and the hooking portion are used together with the hooking card to naturally lift the pedal when lifting the foot; when the emergency situation is encountered Just lift your foot forward to quickly separate the hook and hook parts, and because the inner side of the hooking part is low on the outer side, it can be effectively fixed in addition to the usual ones. It is necessary to move the foot outwards in order to facilitate rapid disengagement. With the above-mentioned technology, it is possible to break through the problems of the occlusion pedal and the conventional card shoe which are difficult to be accidental, and achieve rapid and safe separation, and can be effective. Fixed to practical step-by-step and easy pullback.

1‧‧‧ foot pedal

11‧‧‧ concave arc

111‧‧‧Slip-proof

12‧‧‧Hooking Department

2‧‧‧Knitting device

21‧‧‧ convex arc

211‧‧‧The Department of Patterns

22‧‧‧K hook section

The first figure is a schematic view of the separation of the preferred embodiment of the present invention.

The second drawing is a schematic view of the combination of the preferred embodiment of the present invention.

The third figure is a top view of the foot pedal of the preferred embodiment of the present invention.

The fourth figure is a schematic view of the pedaling of the preferred embodiment of the present invention.

The fifth drawing is a schematic diagram of the pullback of the preferred embodiment of the present invention.

The sixth drawing is a schematic diagram of the quick release of the preferred embodiment of the present invention.

Figure 7 is a schematic view of the walking of the preferred embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Please refer to the first to third figures, which are schematic diagrams of the separation of the preferred embodiment of the present invention, a schematic view of the combination, and a schematic view of the footrest. It is clear from the figure that the present invention mainly includes at least one of the bicycles. The foot pedal 1 and at least one engaging device 2 that is driven by the shoe, and the foot board 1 includes one of a carbon fiber material or a rubber material, and at least one side of the foot board 1 is in a concave curved surface. The concave arc portion 11 has at least one anti-slip portion 111, and the anti-slip portion 111 is formed with a grain to enhance the anti-slip effect, and the anti-slip portion 111 includes a slip-proof material, and the footboard 1 faces the bicycle. The end of the rear wheel has at least one hooking portion 12, and the hooking portion 12 is extended to the other end of the footboard 1 and presents a barbed posture with the concave arc portion 11, and the hooking portion 12 faces away from the bicycle side. The formed length is shorter than the formed length at the adjacent bicycle side for rapid detachment.

The engaging device 2 is selectively coupled to the footrest 1 and is fixedly coupled to the sole at the side of the engaging device 2 facing away from the convex portion 21 as described above, and the engaging device 2 is included in the embodiment. There is one of hard rubber material, carbon fiber material or resin material, and the engaging device 2 is gradually enlarged from the direction of the toe to the heel direction, and the thickness of the engaging device 2 is the thickness of the heel. Corresponding to facilitate the walking, and the engaging device 2 has at least one convex arc portion 21 corresponding to the shape of the concave arc portion 11 in a convex arc surface at one side (the side facing away from the sole) to increase the engaging device 2 and The adhesion of the footboard 1 and the convex arc portion include a slip-proof material, and the convex portion 21 is formed with at least one textured portion 2 11 to increase the anti-slip effect, and the engaging device 2 has at least one hook portion 22 facing the side of the heel, and the hook portion 22 is extended and formed in a hook-like manner corresponding to the hooking portion 12, and is selected. The nature is combined with the hooking portion 12, and the above is only one of the embodiments of the present invention, and the aspect thereof is not limited thereto.

Please refer to the first to seventh figures at the same time, which is a separation diagram, a combination diagram, a foot pedal top view, a pedaling diagram, a pullback diagram, a quick release diagram and a walking diagram of the preferred embodiment of the present invention. It can be clearly seen in the figure that the user has placed the shoe upper engaging device 2 on the footboard 1, and the hook portion 22 is coupled with the hooking portion 12, and the convex arc portion 21 and the concave arc portion are combined. 11 corresponds to contact.

As shown in the fourth figure, when the pedaling is performed, the arc-shaped (multi-angle) fit of the convex arc portion 21 and the concave arc portion 11, and the frictional cooperation of the pattern portion 211 and the anti-slip portion 111, the pedaling process shoes (engagement) The device 2) is more stable without leaving the foot pedal 1 and at the same time effectively transmits the force of the pedaling.

As shown in the fifth figure, when the foot is raised, the hook portion 22 and the hooking portion 12 are combined, so that the engaging device 2 does not disengage from the footboard 1, that is, the foot portion (the engaging device 2) It is natural to pull back the pedal 1 to make it rotate upwards to share the power of pedaling and balance the output.

As shown in the sixth figure, when the user needs to stop or encounter an emergency, the user needs to support the ground with the foot, the user only needs to lift the foot forward to release the engaging device 2 from the pedal. The plate 1 and the forming length of the hooking portion 12 away from the bicycle side are shorter than the forming length of the adjacent bicycle side, so that the user's foot portion can be lifted to the outside to conform to the user's usual habitual action, so as to be detached It's quicker and easier.

As shown in the seventh figure, because of the special design of the engaging device 2 and the heel, the user can easily and naturally wear the shoes with the engaging device 2 to walk.

Therefore, the key to the safe separation structure of the bicycle pedal of the present invention is to improve the conventional technology:

1. By cooperating with the hooking portion 12 and the hook portion 22, the present invention achieves the practical progress of rapid and safe separation.

2. The foot pedal 1 (the concave arc portion 11, the hooking portion 12 and the anti-slip portion 111) is matched with the engaging device 2 (the convex arc portion 21, the hook portion 22 and the pattern portion 211), so that the novel reaches It can be effectively fixed for practical stepping and easy pullback.

Third, the special structure design of the engaging device 2 enables the present invention to achieve practical advancement for normal walking.

However, the above description is only the preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes that are made by using the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

In summary, the safety escape structure of the bicycle pedal of the present invention can achieve its efficacy and purpose when used, so the novel is a new type of practicality, which is in conformity with the application requirements of the new patent, Applying according to law, I hope that the trial committee will grant this new type as soon as possible to protect the hard work of the applicant. If there is any doubt in the trial committee, please do not hesitate to give instructions, the applicant will try his best to cooperate and feel polite.

1‧‧‧ foot pedal

11‧‧‧ concave arc

111‧‧‧Slip-proof

12‧‧‧Hooking Department

2‧‧‧Knitting device

21‧‧‧ convex arc

211‧‧‧The Department of Patterns

22‧‧‧K hook section

Claims (8)

A safety disengagement structure for a bicycle pedal comprises: at least one foot pedal disposed on the bicycle, the at least one side of the foot pedal being a concave arc portion having a concave arc surface; at least one anti-slip portion, The anti-slip portion is located on the concave arc portion; at least one hooking portion is located at the end of the foot pedal facing the rear wheel of the bicycle, and is extended to the other end of the pedal, and the hooking is formed The portion and the concave arc portion are in an inverted hook state, and the forming length of the hooking portion away from the bicycle side is shorter than the forming length at the side adjacent to the bicycle to facilitate quick separation; at least one card with the shoe is activated The engaging device is selectively coupled to the footboard, and the engaging device has at least one convex arc portion corresponding to the shape of the concave arc in a convex arc surface to increase the tightness And at least one hook portion, the hook portion is located at a side of the engaging device facing the heel, and is formed in an inverted manner corresponding to the hooking portion, and the hook portion is selectively selected from the hook The joint is fixed together. The safety disengagement structure of the bicycle pedal according to claim 1, wherein the engaging device is fixedly coupled to the sole at a side facing away from the convex portion. The safety disengagement structure of the bicycle pedal according to claim 1, wherein the convex arc portion is formed with at least one pattern portion to increase the anti-slip effect. The safety disengagement structure of the bicycle pedal according to claim 1, wherein the engaging device increases in thickness from the direction of the toe toward the heel direction to facilitate walking. The safety disengagement structure of the bicycle pedal according to claim 4, wherein the thickness of the engaging device corresponds to the thickness of the heel for walking. The safety disengagement structure of the bicycle pedal according to claim 1, wherein the anti-slip portion and the convex portion comprise a slip-proof material. The safety release structure of the bicycle pedal according to claim 1, wherein the foot pedal comprises one of a carbon fiber material or a rubber material. The safety disengagement structure of the bicycle pedal according to claim 1, wherein the engaging device comprises one of a hard rubber material, a carbon fiber material or a resin material.