TW201700343A - Improved structure of foot pedal characterized in that after an external pedal body is adjusted by a base body, the external pedal body can still be supported by the base body - Google Patents

Abstract

An improved structure of a foot pedal includes a pedal base and at least one external pedal body. The pedal base includes a base body that allows the external pedal body to be assembled in a stacked manner so that the external pedal body can be installed to the pedal base with a larger area to increase the pedaling strength of the foot pedal at the external pedal body. At least one guiding track is installed on a surface of the pedal body for mounting the external pedal body. The external pedal body is relatively stacked on a surface of the base body on which the guiding track is installed. A lower surface of the external pedal body is convexly disposed with at least one positioning slider corresponding to the guiding track. The positioning sliders are locked and secured by a locking member so as to enable the external pedal body to control displacement and adjustment of the positioning slider along the guiding track of the base body. Therefore, this invention has a more accurate adjustment state. Further, after the external pedal body is adjusted by the base body, the external pedal body can still be supported by the base body to provide a better structural practicality.

Description

Improved pedal structure

The present invention relates to a foot pedal structure, and more particularly to an improved pedal structure with an adjusted state.

Press, general vehicles (such as: locomotives, bicycles) or exercise bikes will be provided with a pedal for the rider to place the foot and pedals, and most of these pedals are made in one piece, so when riding When the width of the foot is different, the pedal system cannot provide the user's pedal comfort, that is, when the user's foot is wider, the pedal cannot provide sufficient area for the user to step on. This causes the rider to be in danger during the riding process because of the airing.

Therefore, in order to solve the above-mentioned conventional problems and deficiencies, there is a related industry to develop a pedal structure, which is the "Pedal Adjustment Structure" approved by the Bureau on January 1, 2013, No. M444338. A pedal adjustment structure is provided with a first body and a second body laterally displaced on the first body, wherein: the first system has a first abutting portion, and the first abutting portion is provided with a useful side a first base portion is disposed on the other side of the connection portion of the vehicle, and a positioning post is disposed on each of the two sides of the first base portion; the second system has a second base portion, and the second base portion has a first abutment extending respectively The arm and the second abutting arm, and the first abutting arm and the second abutting arm are respectively provided with a lateral elongated hole, and the elongated hole is positioned on the positioning post of the first body, by the above structure, The elongated hole is located in the positioning post, so that the user can push the second body to produce a lateral displacement, and the pedal width can be adjusted by increasing or decreasing the distance between the second body and the first body.

However, it is not difficult to find out the shortcomings of the above-mentioned conventional structure. The main reason is as follows: the second body is generally U-shaped, and the first body is provided with a U-shaped opening, although the second body is The lower surface of the first abutting arm and the second abutting arm can abut against the guiding surface of the abutting portion of the first body, so that the second body is stably located on the first body, but in fact, the second body is suspended It is still much larger than the area that is abutted by the abutting portion, and the first and second bodies are only connected through the positioning post and the strut, so that when the pedal extension is adjusted and the pedal is provided, it is easy to step on the second due to uneven force application. The condition of the body is generated, so that the second body cannot be effectively supported by the first body to sink and deform, thereby destroying the positioning column or the sliding column, and lacking the use strength and reducing the service life without being practical.

In addition, there is also a foot pedal applied to bicycles, which is the "multi-purpose bicycle pedal" approved by the bureau on July 11, 2010, which has the following: Announcement No. M384157, which includes: a first stepping member, a second step member which is adjustable in telescopic adjustment relative to the first step member to change the stepping area of the user, and an adjustment structure for fixing or releasing the first step member and the second step member; The first stepping member is located on both outer sides of the parallel bicycle mandrel and has a limiting rib protruding from each of the upper and lower edges. The first stepping member is arranged on the two sides according to the limiting rib. a second step of the second step member extending corresponding to the direction of the first step member, wherein the second step member is inserted into the corresponding rail to facilitate the expansion and contraction of the second step member relative to the first step member, and the second step member is The first inter-segment is formed as a dodging first step, so that the second step member can present a corresponding space around the first step member and adjust the space relative to the first step member; thereby, only Adjusting structure releases first step and second step, so that Two tread member relative to the first pedal member is telescopically adjusted to vary done after depressing the area, and then by adjusting the structure of the first depression and the second depression member as the fixing member, to complete the off-road, street generally by user demand, competition Speed and other tread mode settings.

However, it is not difficult to find out the shortcomings of the above-mentioned conventional structure. The main reason is as follows: the second stepping device is generally U-shaped and assembled in the surrounding state on the periphery of the first stepping member, although The combined section of the two stepping members is telescopically displaced along the corresponding rail, and is restrained by the limiting ribs, and then fixed by the adjusting structure lock, but in fact, the second stepping member can be supported by the first stepping member only Restricting the ribs, the supporting strength is insufficient, and it is easy to cause the second stepping member to be excessively stressed due to the unevenness of the pedaling force, thereby destroying the limiting rib or adjusting the structure, so that the first stepping member has the feeling of sinking and deforming, and greatly It reduces the service life of the structure, and at present it is made of aluminum material, which is mostly made of aluminum material, which improves the probability of deformation and lacks practicality.

In view of this, the inventors have been engaged in the manufacturing development and design experience of related products for many years, and after detailed design and careful evaluation of the above objectives, the present invention has finally become practical.

The technical problem to be solved by the present invention is to provide an improved pedal structure in view of the above-mentioned deficiencies in the prior art.

An improved pedal structure includes a pedal base and at least one outer pedal body, wherein a pedal base has a base body and a pivoting portion, and the base body surface is provided with at least one guiding track Further, at least two perforations are provided on the base body corresponding to the guiding track path to provide the locking member to be assembled, and the base body is matched with the guiding track to provide a blocking portion, and at least one external pedal system is relatively stacked The base body has a surface of the guiding rail, and the lower surface of the outer pedal body has at least a limiting slider corresponding to the guiding rail, and a limiting position is arranged at a position perpendicular to the end of the limiting slider, and The limiting slider is provided with a plurality of screwing holes in sequence, and the upper surface of the outer pedal body is provided with a plurality of anti-slip ribs. With the above structure, the cymbal is improved by purchasing a pedal structure.

The pedal base has a base body to provide an outer pedal body stack assembly, so that the outer pedal body can be assembled with the pedal base with a larger area to enhance the pedal pedal to provide the pedaling strength by the outer pedal body, and the outer pedal When the body is extended and extended along the guiding track of the base body, the body can not only provide a more accurate adjustment state, but on the other hand, the outer pedal body is adjusted by the base body, and the outer pedal body is stacked on the outer pedal body. The area of the base body is still larger than the area of the extended protrusion, so that the outer pedal body can be greatly supported by the base body, the pedaling strength of the outer pedal body is improved, and the structural service life is combined, so as to have better structural applicability.

10‧‧‧ pedal base

11‧‧‧Base body

111‧‧‧ convex

112‧‧‧Guided track

113‧‧‧Perforation

114‧‧‧Locks

115‧‧ ‧ blocking

116‧‧‧Support

117‧‧‧Limited

118‧‧ ‧ blocking

12‧‧‧ pivotal department

20‧‧‧Outer pedal body

21‧‧‧Limit slider

211‧‧‧Spiral hole

22‧‧‧Limited stop

23‧‧‧Sliding ribs

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the invention.

Figure 3 is a cross-sectional view of the combination of the present invention.

Figure 4 is a cross-sectional view showing a combination of another perspective of the present invention.

Fig. 5 is a cross-sectional view showing an adjustment state of the present invention.

Figure 6 is a cross-sectional view showing an adjustment state of another perspective of the present invention.

Fig. 7 is a perspective view showing an adjustment state of the present invention.

Figure 8 is another embodiment of the present invention.

Figure 9 is an exploded view of another embodiment of the present invention.

Figure 10 is a cross-sectional view showing a combination of another embodiment of the present invention.

Figure 11 is a cross-sectional view showing a combination of another perspective of another embodiment of the present invention.

Figure 12 is a cross-sectional view showing an adjustment state of another embodiment of the present invention.

Figure 13 is a perspective view showing an adjustment state of another embodiment of the present invention.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [Simplified Description of the Drawings] for details: First, please refer to Figures 1 and 2 below. A pedal structure is improved, comprising: a pedal base 10 and at least one outer pedal body 20, a pedal base 10 having a base body 11 and a pivoting portion 12, the front end of the upper surface of the base body 11 The portion has a convex portion 111, and the surface of the convex portion 111 has a convex curved surface, and at least one axial guiding track 112 is disposed by the convex portion 111, and the path corresponding to the guiding track 112 is at least arranged from the bottom to the top. There are two through holes 113 for providing the locking member 114 to be assembled, and the inner end of the convex portion 111 is matched with the guiding track 112 to form the blocking portion 115, and the bottom of the pedal base 10 is formed adjacent to the pivoting portion 12. The thick support portion 116, an outer pedal body 20 is oppositely disposed on the surface of the base body 11 having a guiding track, and the lower surface of the outer pedal body 20 correspondingly forms a concave curved surface, and at least the guiding track 112 is at least convex. A limit slider 21 is provided, and the ends of the limit sliders 21 are perpendicular to each other. There is a limit stop 22, the slider 21 and the stopper are sequentially provided on a plurality of screw hole 211, the outer surface of the pedal body 20 has a plurality of anti-slip ribs 23.

The structure of the structure and the state of actual use, as shown in Figures 2, 3 and 4, the pedal base 10 is provided with an outer pedal body 20 provided by the upper surface of the base body 11, and the outer pedal body 20 is The limiting slider 21 is oppositely embedded in the guiding rail 112 formed by the base body 11 in the convex portion 111, and the limiting stopper portion 22 of the outer pedal body 20 is oppositely located at the inner end of the base body 11 to make the limiting position The portion 22 is in a facing state with the blocking portion 115 of the convex portion 111, so that the outer pedal body 20 can be slidably displaced by the limiting slider 21 on the guiding rail 112, and is aligned with the through hole 113 through the screwing hole 211. The assembly of the outer pedal body 20 and the pedal base 10 is completed by the locking member 114. Finally, the pivoting portion 12 of the pedal base 10 is coupled to the preset portion of the locomotive for providing the pedaling use of the rear occupant.

Furthermore, since the outer pedal body 20 is in a state of sliding displacement in which the guide rail 112 of the base body 11 is fitted with the limit slider 21, the outer pedal body 20 is adjusted and used on the base body 11, thereby When the size of the foot pedal is adjusted according to the size of the user's foot, please refer to the figures 5, 6, and 7 at the same time, firstly, the outer pedal body 20 is formed into a relaxed state from the base body 11, so that the outer pedal body 20 is The position of the outer pedal body 20 is extended by the outer end of the base body 11 by the limit slider 21, and the extension of the foot pedal is extended. Moreover, the outer pedal body 20 can also pass through the limiting portion 22 and the blocking portion 115 of the base body 11 against the limit position, so as to prevent the outer pedal body 20 from exceeding the range that the base body 11 can support, so as to retain the outer pedal body. 20 Forced to step on the strength, and finally use the lock member 114 through the through hole 113 and lock into the screw hole 211 of the outer pedal body 20, that is, the adjustment of the foot pedal is completed.

In another embodiment of the structure, as shown in FIGS. 8 and 9 , the pedal is a foot pedal applied to a bicycle, and the pedal is attached to the toothed disc by the pivoting portion 12 . a crank portion (not shown), and the pedal base 10 can be freely rotated by the pivot portion 12 at the crank portion, so that the foot pedal has a double-sided stepping state, wherein the base body of the pedal base 10 11 is provided with two guiding rails 112 on the upper and lower surfaces to provide the installation of the two outer pedal bodies 20, and each of the two guiding rails 112 is provided with at least two through holes 113, and both sides of the base body 11 are The limiting portion 117 is convexly disposed, and the path of the guiding rail 112 is matched with the stopping portion 118 at the front end of the limiting portion 117. The two outer pedal bodies 20 are respectively provided with the two limiting sliders 21 on the base body 11 The two guiding rails 112 are slidably displaced, and a vertical limiting portion 22 is disposed at the end of the limiting slider 21.

With the above structure, the structure is actually assembled and implemented. Referring to FIGS. 10 and 11, the two outer pedal bodies 20 are sandwiched between the upper and lower surfaces of the pedal base 10, and respectively pass through the limit. The position slider 21 is engaged with the guide rail 112 of the base body 11 and is fixed by a screw hole. The 211 is in alignment with the through hole 113, and is further screwed and fixed by the lock member 114, so that the two outer pedal bodies 20 are fixed on the upper and lower surfaces of the pedal base 10, and the limit portions of the two outer pedal bodies 20 are fixed. 22, when the inner portion of the step portion 118 of the limiting portion 117 is pressed inwardly, the assembly of the foot pedal can be completed. Further, when the size of the foot pedal is to be adjusted, please refer to the figures 12 and 13 at the same time, that is, The lock member 114 is loosened first, so that the two outer pedal bodies 20 are in a relaxed state, so that the two outer pedal bodies 20 can be displaced along the guide rail 112 of the base body 11 through the limit slider 21, and then the outer pedal body is moved. One side end of the base body 11 protrudes from the outer end of the base body 11 to extend the extension of the footboard, and finally the lock member 114 is passed through the through hole 113 and locked into the screw hole 211 of the two outer pedal body 20 which is in communication with the other. That is, the adjustment of the foot pedal is completed.

With the structure of the above specific embodiment, the following benefits can be obtained: the pedal base 10 has a base body 11 and the outer pedal body 20 is assembled and assembled, so that the outer pedal body 20 can be combined with the pedal base with a larger area. 10 assembled to increase the strength of the stepping pedal provided by the outer pedal body 20, and when the outer pedal body 20 is extended outwardly along the guiding rail 112 of the base body 11 by the limiting slider 21, not only can be provided The adjustment state is relatively accurate. On the other hand, after the outer pedal body 20 is adjusted by the base body 11, the area of the outer pedal body stacked on the base body 11 is still larger than the area of the extended protrusion, so that the outer pedal body 20 can still be greatly Supported by the base body 11, the pedaling strength of the outer pedal body 20 is increased, and the structure has a service life, so as to have better structural applicability.

In summary, the present invention has indeed achieved a breakthrough structural design, and has improved invention content, and at the same time, can achieve industrial utilization and progress, and the present invention is not found in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for invention patents is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equivalent variation and modification of the scope of the patent application of the present invention, All should remain within the scope of the invention patent.

10‧‧‧ pedal base

11‧‧‧Base body

111‧‧‧ convex

112‧‧‧Guided track

113‧‧‧Perforation

114‧‧‧Locks

115‧‧ ‧ blocking

116‧‧‧Support

12‧‧‧ pivotal department

20‧‧‧Outer pedal body

21‧‧‧Limit slider

211‧‧‧Spiral hole

22‧‧‧Limited stop

23‧‧‧Sliding ribs

Claims (7)

An improved pedal structure includes a pedal base having a base body and a pivoting portion, the base body surface is provided with at least one guiding track, and the guiding track path is corresponding to the base body At least two perforations are provided to provide a lock member to be assembled, and a path of the base body to cooperate with the guide rail is provided; at least one outer pedal body, the outer pedal system is superposed on the base body to guide a surface of the track, the lower surface of the outer pedal body corresponding to the guiding track at least a limiting slider is protruded, and a limiting position is arranged in a vertical state at the end of the limiting slider, and the limiting slider is A plurality of screw holes are arranged in the order, and a plurality of anti-slip ribs are arranged on the upper surface of the outer pedal body. According to the improvement of the pedal structure according to the first aspect of the patent application, the front end of the upper surface of the base body has a convex portion, and a guiding rail is provided in the axial direction of the convex portion, and the inner end of the convex portion is provided. A stop is formed in the path of the guide rail. According to the improvement of the pedal structure according to the second aspect of the patent application, the convex surface has a convex curved surface, and the lower surface of the outer pedal body also forms a concave curved surface. The pedal structure improvement according to claim 1 or 2, wherein the bottom of the pedal base forms a thicker support portion adjacent to the pivot portion. According to the improvement of the pedal structure according to the first aspect of the patent application, the foot pedal is a foot pedal applied to a bicycle, and the base body of the pedal base is provided on the upper and lower surfaces. The guiding track is provided to provide the installation of the two outer pedal bodies, and two perforations are respectively arranged through the two guiding tracks. According to the improvement of the pedal structure according to the fifth aspect of the patent application, wherein the two sides of the base body are convexly provided with a limiting portion, and the path of the guiding rail is matched at the front end of the limiting portion. The block of the drop. According to the improvement of the pedal structure according to the fifth or sixth aspect of the patent application, wherein the two outer pedal bodies are provided with two limiting sliders sliding displacement on the two guiding rails of the base body, and sliding at the limit position The end of the block is provided with a vertical limit stop.