CN211364801U - Foot pedal - Google Patents

Abstract

The utility model provides a pedal. The pedal comprises a fixing piece, a first connecting part, a second connecting part and a return spring, wherein the fixing piece comprises a first barrel, the first connecting part and the second connecting part are respectively arranged at two ends of the first barrel, the second connecting part comprises a second barrel, and the return spring enables the first barrel to have an upward movement trend relative to the second barrel when the first barrel is in an extrusion state. The utility model discloses a mounting is an overall structure, has avoided losing of less volume part, and operates more portably. The reset spring realizes that the first barrel automatically moves upwards relative to the second barrel, and the operation is simpler and more convenient.

Description

Foot pedal

Technical Field

The utility model relates to a bicycle spare part equipment technical field specifically is a running-board.

Background

Note that the contents described in this section do not represent all the related art.

The conventional fixing member of the pedal body includes a snap ring and a connection ring. The connecting ring comprises an inner shell and an outer shell, wherein the outer shell can move up and down relative to the inner shell, and steel balls arranged between gaps of the inner shell and the outer shell are exposed or collected. The pedal body is placed in the inner cavity of the inner shell, and the steel balls are clamped in the grooves of the pedal body connecting shaft. And the snap ring penetrates through the upper end of the inner shell from the upper part, the outer shell moves downwards, the steel balls move towards the inner wall of the inner shell, and the pedal plate body connecting shaft is clamped in the connecting ring.

In the fixing process of the pedal body, the cooperation of the snap ring and the connecting ring is needed. The volume of the snap ring is small and easy to lose, and the operation of the fixing process is relatively complex.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve one of the technical problems in the related art to a certain extent, it is necessary to provide a pedal, the fixing member of which is of an integral structure and is easy to operate.

The utility model provides a pedal. The pedal comprises a fixing piece, a first connecting part, a second connecting part and a return spring, wherein the fixing piece comprises a first barrel, the first connecting part and the second connecting part are respectively arranged at two ends of the first barrel, the second connecting part comprises a second barrel, and the return spring enables the first barrel to have an upward movement trend relative to the second barrel when the first barrel is in an extrusion state.

Furthermore, the pedal comprises a pedal body, the second connecting part comprises a movable part, the depth of the movable part exposed in the first cylinder wall body is adjustable, and the pedal body is fixedly connected with the fixing part through the clamping action of the movable part.

Furthermore, the second cylinder body is sleeved on the outer side of the first cylinder body, and the second cylinder body and the first cylinder body move relatively, so that the depth of the movable part exposed on the inner side of the first cylinder body is adjustable.

Further, the first cylinder comprises a first protrusion, the second cylinder comprises a first groove, and when the return spring enables the first cylinder to move upwards relative to the second cylinder, the first protrusion abuts against the first groove.

Further, the first cylinder comprises a second protrusion, the second cylinder comprises a second groove corresponding to the second protrusion, when the second protrusion is aligned with the second groove, the first cylinder is pressed, and the first cylinder moves relative to the second cylinder.

Further, first barrel includes first through-hole, first through-hole is located the lateral wall is first opening in the first barrel, is located the lateral wall is the second opening outside the first barrel, set up in the first through-hole the moving part, the moving part can be followed the direction of lining up and be in the activity in the first through-hole.

Further, the second cylinder body comprises a third groove, the first cylinder body is pressed, the connecting shaft of the pedal plate body is inserted into the first cylinder body, the moving member is extruded, and the moving member moves towards the second cylinder body and enters the third groove.

Preferably, the first connecting portion is a thread provided on an outer side wall of the first cylinder.

Preferably, the movable member is a ball.

Compared with the prior art, the beneficial effects of the utility model are that:

the reset spring, the first protrusion, the second protrusion, the first groove and the second groove are arranged, so that the first cylinder and the second cylinder can move up and down relatively, and the pedal plate body is clamped in the third groove. The utility model discloses a mounting is an overall structure, has avoided losing of less volume part, and operates more portably.

The reset spring realizes that the first barrel automatically moves upwards relative to the second barrel, and the operation is simpler and more convenient.

When the first projection and the first groove do not correspond in position, the positional relationship between the pedal body and the fixing member in the first cylinder is locked.

Drawings

Fig. 1 is a schematic structural view of a foot pedal according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a fixing member according to an embodiment of the present invention;

fig. 3 is a schematic view of another angle structure of the fixing member according to an embodiment of the present invention.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Please refer to fig. 1 to fig. 3, wherein fig. 1 is a schematic diagram of a pedal structure according to an embodiment of the present invention, fig. 2 is a schematic diagram of a cross-sectional structure of a fixing member according to an embodiment of the present invention, and fig. 3 is a schematic diagram of another angle structure of the fixing member according to an embodiment of the present invention.

The pedal 100 includes a pedal body 10 and a fixing member 11, the fixing member 11 includes a first cylinder 111, a first connecting portion 113 and a second connecting portion 115, and the first connecting portion 113 and the second connecting portion 115 are respectively located at two ends of the first cylinder 111.

Preferably, the first connection portion 113 is a thread disposed outside the sidewall of the first cylinder 111.

The threads are for connection to a bicycle body.

The second connecting portion 115 includes a second cylinder 1151, and the second cylinder 1151 is sleeved on the outer side of the first cylinder 111. The first cylinder 111 may move up and down along the length direction of the second cylinder 1151. The first cylinder 111 is rotatable about a concentric axis with the second cylinder 1151.

The first cylinder 111 is pressed, and the connection shaft of the pedal body 10 is inserted into the cavity of the first cylinder 111. The pedal body 10 and the second connecting portion 115 are engaged with each other.

The first cylinder 111 includes a first protrusion 1111 and a second protrusion 1113, and the second cylinder 1151 includes a first groove 11511 and a second groove 11513, respectively.

The first protrusion 1111 and the first groove 11511 are adjacent to the first connection portion 113.

When the first protrusion 1111 is aligned with the first groove 11511, the first cylinder 111 is pressed, and the first cylinder 111 moves downward relative to the second cylinder 1151 until the outer sidewall of the first cylinder 111 abuts against the bottom surface of the first groove 11511.

When the positions of the first protrusion 1111 and the first groove 11511 do not correspond to each other, the relative positions of the first cylinder 111 and the second cylinder 1151 are fixed, so that the fixing member 11 is in a non-adjustable state. At this time, the positional relationship of the footboard body and the fixing member 11 within the first cylinder 111 is locked.

The second protrusion 1113 and the second groove 11513 are adjacent to the second connection part 115.

The gap between the first cylinder 111 and the second cylinder 1151 is provided with a return spring 13. The return spring 13 is disposed in the first groove 11511.

When the first cylinder 111 is sprung upward relative to the second cylinder 1151 by the return spring 13, the second protrusion 1113 abuts against the second groove 11513, so as to perform a limiting function.

The return spring 13 realizes that the first cylinder 111 automatically moves upwards relative to the second cylinder 1151, and the operation is simpler and more convenient.

Second connection 115 also includes a hinge 1153.

The first cylinder 111 further includes a first through hole 1115, and the second cylinder 1151 further includes a third groove 11515.

The movable member 1153 is movable in the first through hole 1115 in a penetrating direction of the first through hole 1115.

The first through hole 1115 is located on the inner side wall of the first cylinder 111 and is a first port, and the first through hole is located on the outer side wall of the first cylinder 111 and is a second port. The first and second through openings restrict the movable member 1153 from moving in the through direction in the first through hole 1115. If the first and second openings are circular, the plane of the circle is less than the maximum cross-section of the moving member 1153.

When the first cylinder 111 is pressed and the outer sidewall of the first cylinder 111 abuts against the bottom surface of the first groove 11511, the first through hole 1115 and the third groove 11515 are completely communicated through the second port, that is, the second port is completely exposed to the third groove. At this time, the connecting shaft of the footboard body 10 is inserted into the inside of the first cylinder 111, and the movable member 1153 is pressed to move in the direction of the third groove 11515.

When the first cylinder 111 is no longer pressed, the first cylinder 111 moves upward relative to the second cylinder 1151 by the return spring 13. The first through hole 1115 and the third groove 11515 are alternatively communicated or not communicated, so that the movable element 1153 moves towards the first through hole and is clamped in the groove of the connecting shaft of the pedal body 10. By misaligned communication is meant that the second through-hole portion is exposed at the third recess 11515. Not communicating means that the notch of the third groove 11515 abuts the side wall of the first barrel 111.

Preferably, movable member 1153 is a ball and third recess 11515 is curved.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.

Claims (9)

1. The pedal plate is characterized by comprising a fixing piece, a first connecting part, a second connecting part and a return spring, wherein the fixing piece comprises a first cylinder, the first connecting part and the second connecting part are respectively arranged at two ends of the first cylinder, the second connecting part comprises a second cylinder, and the return spring enables the first cylinder to have a tendency of moving upwards relative to the second cylinder when the first cylinder is in an extrusion state.

2. The footrest of claim 1, wherein the footrest comprises a footrest body, the second connection portion comprises a movable member, the movable member is exposed in the first cylinder wall body to an adjustable depth, and the footrest body is fixedly connected to the fixed member by engaging with the movable member.

3. The footrest of claim 2, wherein the second cylinder is sleeved outside the first cylinder, and the second cylinder and the first cylinder move relatively to each other, so that the depth of the movable member exposed inside the first cylinder is adjustable.

4. The footrest of claim 1, wherein the first barrel includes a first protrusion and the second barrel includes a first recess, the first protrusion abutting the first recess when the return spring moves the first barrel upward relative to the second barrel.

5. The footrest of claim 2, wherein the first cylinder includes a second protrusion and the second cylinder includes a second recess corresponding to the second protrusion, and wherein the first cylinder moves relative to the second cylinder by depressing the first cylinder when the second protrusion is aligned with the second recess.

6. The footrest of claim 5, wherein the first cylinder includes a first through hole, the first through hole is located at a first through opening in an inner side wall of the first cylinder, and a second through opening is located at an outer side wall of the first cylinder, and the movable member is disposed in the first through hole and movable in the first through hole in a penetrating direction.

7. The footrest of claim 6, wherein the second cylinder includes a third groove, and wherein pressing the first cylinder inserts the connecting shaft of the footrest body into the first cylinder to press the movable member, and the movable member moves toward the second cylinder into the third groove.

8. The footrest of claim 1, wherein the first connection is a thread provided on an outer side wall of the first cylinder.

9. The footrest of claim 2, wherein the movable member is a ball.

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