A planar track actively guided automatic bounce pedal mechanism

Abstract

The application discloses a kind of plane track active guiding automatic bounce pedal mechanism, it is related to footrest technical field, including footrest lever, torsion spring, pin shaft, insert block, mounting seat mechanism and drag hook, one end of footrest lever is installed on mounting seat mechanism by pin shaft, two torsion springs are symmetrically equipped on pin shaft, and two torsion springs are connected by U-shaped connecting piece, insert block is located on pin shaft and located at the side of footrest lever, and U-shaped connecting piece is abutted with footrest lever, the side surface of insert block is equipped with track, the groove for installing drag hook is equipped on the side of mounting seat mechanism, and one end of drag hook is located in track. By setting insert block, and setting track on insert block, and track and drag hook are cooperated with each other, footrest lever can be locked after rotating a certain angle, when footrest lever is rotated again, footrest lever can be unlocked from locking state, so that footrest lever is automatically reset, and footrest lever does not need to be pulled out, which is simple in structure and easy to use.

Description

Technical Field

[0001] This invention relates to the field of foot pedal technology, and in particular to a planar track-guided automatic bouncing foot pedal mechanism. Background Technology

[0002] The development of two-wheeled vehicles has always been rapid, with various personalized designs and innovative structures constantly emerging. While users pursue various personalized configurations, they have never given up on the most basic requirement of ease of use.

[0003] The rear pedals of a two-wheeled vehicle are essential for the safety and convenience of the rider. In addition to fulfilling their basic pedal function, users have begun to place higher demands on the ease of operation, requiring convenient operation both before and after riding.

[0004] The existing foot pedal mechanism includes a foot pedal rod, which is connected to the mounting base via a pin. A torsion spring is provided on the pin for the automatic reset of the foot pedal rod. However, the existing foot pedal mechanism requires manual pulling to return to its original position, which is inconvenient to operate and use. Summary of the Invention

[0005] The purpose of this invention is to provide a planar track-guided automatic bouncing foot pedal mechanism to solve the above-mentioned technical problems.

[0006] The technical solution adopted in this invention is as follows:

[0007] An active-guided planar track automatic bouncing foot pedal mechanism includes a foot pedal, a torsion spring, a pin, an insert, a mounting base mechanism, and a hook. One end of the foot pedal is mounted on the mounting base mechanism via the pin. Two torsion springs are symmetrically arranged on the pin and connected by a U-shaped connector. The insert is located on the pin and on one side of the foot pedal, and the U-shaped connector abuts against the foot pedal. A track is provided on one side surface of the insert. A groove for mounting the hook is provided on one side of the mounting base mechanism. One end of the hook is located in the track and is used to lock the position of the foot pedal.

[0008] Preferably, the mounting base mechanism includes an upper mounting base and a lower mounting base, with a locking block on one side of the upper mounting base and a locking groove on one side of the lower mounting base, the locking block being disposed in the locking groove.

[0009] As a further preferred embodiment, the mounting base connector is also included, the mounting base connector including a connecting plate and two positioning blocks disposed on the connecting plate, both the upper mounting base and the lower mounting base having a first positioning hole, and the positioning blocks being disposed in the first positioning hole.

[0010] As a further preferred embodiment, each of the positioning blocks is provided with a second positioning hole, and one leg of each torsion spring is inserted into the second positioning hole.

[0011] As a further preferred embodiment, the device also includes a support plate, with a support plate provided on both the upper mounting base and the lower mounting base, the pin passing through the two support plates, and one end of the foot pedal located between the two support plates.

[0012] As a further preferred embodiment, a mounting groove is provided on one side of the foot pedal, and the insert is disposed in the mounting groove, wherein the groove is provided on the support plate, and the groove is directly opposite the insert.

[0013] As a further preferred embodiment, the groove is provided with a hook cover for sealing the groove.

[0014] As a further preferred embodiment, the mounting bracket also includes fixing bolts, and both the upper mounting bracket and the lower mounting bracket are provided with fixing bolts.

[0015] Preferably, the pin also includes an open retaining ring, which is provided on the pin shaft.

[0016] Preferably, the track is provided with a first inflection point, a second inflection point, and a third inflection point in sequence.

[0017] The above technical solution has the following advantages or beneficial effects:

[0018] In this invention, by setting an insert and a track on the insert, and cooperating the track with the hook, the foot pedal can be locked after rotating a certain angle. When the foot pedal is rotated again, the foot pedal can be released from the locked state, and the foot pedal can automatically return to its original position without having to pull the foot pedal outward. Its structure is simple and easy to use. Attached Figure Description

[0019] Figure 1 This is an exploded view of the planar track-guided automatic bouncing foot pedal mechanism of the present invention. Figure 1 ;

[0020] Figure 2 This is an exploded view of the planar track-guided automatic bouncing foot pedal mechanism of the present invention. Figure 2 ;

[0021] Figure 3 This is a perspective view of the planar track-guided automatic bouncing foot pedal mechanism of the present invention;

[0022] Figure 4 This is a schematic diagram of the planar track-guided automatic bouncing foot pedal mechanism in the return position in this invention;

[0023] Figure 5 This is a schematic diagram of the planar track-guided automatic bouncing foot pedal mechanism in the present invention in the retracted position and the intermediate transition position;

[0024] Figure 6 This is a schematic diagram of the structure of the track on the insert and the hook when the foot pedal is in the return position in this invention;

[0025] Figure 7 This is a schematic diagram of the structure of the track and hook engaging when the foot pedal moves from the return position to the intermediate transition position in this invention;

[0026] Figure 8 This is a schematic diagram of the structure of the track and hook engaging when the foot pedal moves from the intermediate transition position to the retracted position in this invention;

[0027] Figure 9 This is a schematic diagram of the structure of the track and hook engaging when the foot pedal moves from the retracted position to the intermediate transition position in this invention;

[0028] Figure 10 This is a schematic diagram of the structure of the track and hook engaging when the foot pedal moves from the intermediate transition position to the return position in this invention;

[0029] Figure 11 This is a schematic diagram of the installation state of the hook in this invention;

[0030] Figure 12 This is a schematic diagram of the planar track-guided automatic bouncing foot pedal mechanism in this invention;

[0031] Figure 13 yes Figure 12 Sectional view along the DD direction;

[0032] Figure 14 yes Figure 12 Sectional view along the BB direction.

[0033] In the diagram: 1. Foot pedal; 2. Torsion spring; 3. Pin; 4. Insert; 5. Mounting base mechanism; 6. Hook; 7. U-shaped connector; 8. Rail; 9. Groove; 10. Slot; 11. Partition; 12. First inflection point; 13. Second inflection point; 14. Third inflection point; 15. Upper mounting base; 16. Lower mounting base; 17. Locking block; 18. Locking groove; 19. Mounting base connector; 20. Connecting plate; 21. Positioning block; 22. First positioning hole; 23. Second positioning hole; 24. Support plate; 25. Opening retaining ring; 26. Mounting groove; 27. Hook cover; 28. Fixing bolt. Detailed Implementation

[0034] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] In the description of this invention, it should be noted that terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0037] Figure 1 This is an exploded view of the planar track-guided automatic bouncing foot pedal mechanism of the present invention. Figure 1 ; Figure 2 This is an exploded view of the planar track-guided automatic bouncing foot pedal mechanism of the present invention. Figure 2 ; Figure 3 This is a perspective view of the planar track-guided automatic bouncing foot pedal mechanism of the present invention; Figure 4 This is a schematic diagram of the planar track-guided automatic bouncing foot pedal mechanism in the return position in this invention; Figure 5 This is a schematic diagram of the planar track-guided automatic bouncing foot pedal mechanism in the present invention in the retracted position and the intermediate transition position; Figure 6 This is a schematic diagram of the structure of the track on the insert and the hook when the foot pedal is in the return position in this invention; Figure 7 This is a schematic diagram of the structure of the track and hook engaging when the foot pedal moves from the return position to the intermediate transition position in this invention; Figure 8 This is a schematic diagram of the structure of the track and hook engaging when the foot pedal moves from the intermediate transition position to the retracted position in this invention; Figure 9This is a schematic diagram of the structure of the track and hook engaging when the foot pedal moves from the retracted position to the intermediate transition position in this invention; Figure 10 This is a schematic diagram of the structure of the track and hook engaging when the foot pedal moves from the intermediate transition position to the return position in this invention; Figure 11 This is a schematic diagram of the installation state of the hook in this invention; Figure 12 This is a schematic diagram of the planar track-guided automatic bouncing foot pedal mechanism in this invention; Figure 13 yes Figure 12 Sectional view along the DD direction;

[0038] Figure 14 yes Figure 12 Sectional view along the BB direction. See also Figures 1 to 14 The diagram illustrates a preferred embodiment of a planar track-guided automatic bouncing foot pedal mechanism, comprising a foot pedal 1, torsion springs 2, a pin 3, an insert 4, a mounting base mechanism 5, and a hook 6. One end of the foot pedal 1 is mounted on the mounting base mechanism 5 via the pin 3. Two torsion springs 2 are symmetrically arranged on the pin 3 and connected by a U-shaped connector 7. The insert 4 is located on the pin 3 and situated on one side of the foot pedal 1, with the U-shaped connector 7 abutting against the foot pedal 1. A track 8 is provided on one side of the surface of the insert 4. A groove 9 for mounting the hook 6 is provided on one side of the mounting base mechanism 5. One end of the hook 6 is located within the track 8 for locking the position of the foot pedal 1. In this embodiment, see [reference needed]. Figure 1 As shown, one end of the foot pedal 1 has two slots 10, and the position between the two slots 10 is a partition 11. Two torsion springs 2 are located in the two slots 10, and the U-shaped connector 7 between the two torsion springs 2 abuts against the partition 11 to apply force to the foot pedal 1, so as to facilitate the reset of the foot pedal 1.

[0039] See Figure 6-10 As shown, a track 8 is provided on one side of the insert 4, and the specific structure and shape of the track 8 can be found in [reference needed]. Figure 1 As shown, track 8 has a first inflection point 12, a second inflection point 13, and a third inflection point 14. The specific structure and position of the first inflection point 12, the second inflection point 13, and the third inflection point 14 on track 8 can be found in [reference needed]. Figure 6 As shown, the structure of the hook 6 can be found in [reference needed]. Figure 1 or Figure 2As shown, the hook 6 includes a pull ring and an L-shaped hook body connected to the pull ring. This hook body extends into the track 8 and can cooperate with the first inflection point 12, the second inflection point 13, and the third inflection point 14 to keep the pedal lever 1 in the return position, the retracted position, and the intermediate transition position. The return position is the initial position of the pedal lever 1, the retracted position is the position after the pedal lever 1 has rotated 90°, and the intermediate transition position is the position the pedal lever 1 passes through during the transition from the return position to the retracted position and vice versa. In this embodiment, the angle of the pedal lever 1 in the retracted position is not necessarily 90°; the specific angle depends on the shape differences of the surrounding components on the vehicle. For ease of understanding, this embodiment uses a retracted position of 90° as an example.

[0040] In this embodiment, the interaction between the hook 6 and the track 8 allows the foot pedal 1 to remain in this state without further force after rotating at a certain angle. Its structure is simple and easy to use.

[0041] When in use, by applying force to the foot pedal 1, the foot pedal 1 begins to rotate in the first direction. At this time, the foot pedal 1 will drive the insert 4 to rotate, and the rotation angle must be greater than 90°. This causes the hook on the hook 6 to first enter the first inflection point 12 on the track 8. At this time, the foot pedal 1 completes the transition from the return position to the first intermediate transition position. Then, the foot pedal 1 is released, and the foot pedal 1 rotates in the second direction under the action of the two torsion springs 2 (the first direction is opposite to the second direction). This causes the insert 4 to rotate in the opposite direction. At this time, the hook of the hook 6 will enter the second inflection point 13, so that the foot pedal 1 is kept in the retracted state. At this time, the position of the foot pedal 1 has rotated 90° relative to the return position. When it is necessary to switch the foot pedal 1 to the return position, the foot pedal 1 can be rotated in the first direction again. Then the foot pedal 1 drives the insert 4 to rotate, so that the hook of the hook 6 enters the third inflection point 14. Then release the foot pedal 1. At this time, the foot pedal 1 will automatically return to the return position under the action of the torsion spring 2.

[0042] Furthermore, as a preferred embodiment, the mounting base mechanism 5 includes an upper mounting base 15 and a lower mounting base 16. A locking block 17 is provided on one side of the upper mounting base 15, and a locking groove 18 is provided on one side of the lower mounting base 16. The locking block 17 is disposed within the locking groove 18. It also includes a mounting base connector 19, which includes a connecting plate 20 and two positioning blocks 21 disposed on the connecting plate 20. Both the upper mounting base 15 and the lower mounting base 16 have first positioning holes 22, and the positioning blocks 21 are disposed within the first positioning holes 22. See also... Figure 1As shown, the upper mounting base 15 has two locking blocks 17 on one side, and the lower mounting base 16 has two locking slots 18 on one side. During installation, the locking blocks 17 are inserted into the locking slots 18 to position the upper mounting base 15 and the lower mounting base 16, facilitating their installation. After the upper mounting base 15 and the lower mounting base 16 are initially positioned, the mounting base connector 19 is installed. The two positioning blocks 21 on the mounting base connector 19 are engaged in the two first positioning holes 22, thus enabling the installation of the mounting base connector 19 with both the upper mounting base 15 and the lower mounting base 16.

[0043] Furthermore, as a preferred embodiment, each positioning block 21 is provided with a second positioning hole 23, and one leg of each torsion spring 2 is inserted into the second positioning hole 23. See also Figure 3 As shown, the other legs of the two torsion springs 2 are connected by a U-shaped connector 7. The U-shaped connector 7 abuts against the partition 11 in the foot pedal 1, and one leg of the torsion spring 2 cooperates with the second positioning hole 23 on the positioning block 21 to apply force to the foot pedal 1, so that the foot pedal 1 can automatically reset.

[0044] Furthermore, as a preferred embodiment, it also includes a support plate 24. Both the upper mounting base 15 and the lower mounting base 16 are provided with a support plate 24. The pin 3 passes through the two support plates 24, and one end of the foot pedal 1 is located between the two support plates 24. See also Figure 2 As shown, the support plate 24 is used to mount the pin 3. The support plate 24 has a circular hole for the pin 3 to pass through, and the pin 3 has an open retaining ring 25. (See attached image.) Figure 3 As shown, the open retaining ring 25 is located at one end of the pin 3 to prevent the pin 3 from detaching from the two support plates 24.

[0045] Furthermore, as a preferred embodiment, a mounting groove 26 is provided on one side of the foot pedal 1, and the insert 4 is disposed within the mounting groove 26. A groove 9 is provided on the support plate 24, and the groove 9 is directly opposite the insert 4. (See also...) Figure 11 and Figure 13 as well as Figure 14 As shown, the insert 4 is disposed within the mounting groove 26. An insertion hole is provided on the bottom wall of the mounting groove 26, and an insert block is provided on the side of the insert 4 near the insertion hole. The insert block is disposed within the insertion hole, allowing the insert 4 to rotate synchronously with the foot pedal 1. The hook cover 27 is provided for installation at the opening of the groove 9, used to seal the hook 6 within the groove 9. See details... Figure 13 As shown, the groove 9 is provided on the support plate 24 in the lower mounting base 16.

[0046] Furthermore, as a preferred embodiment, it also includes fixing bolts 28, with fixing bolts 28 provided on both the upper mounting base 15 and the lower mounting base 16. See also Figure 14As shown, the fixing bolt 28 is located on the side of the upper mounting base 15 and the lower mounting base 16 that are far apart from each other, and is used to connect and fix the upper mounting base 15 and the lower mounting base 16 to the external structural components.

[0047] The above description is merely a preferred embodiment of the present invention and does not limit the implementation and protection scope of the present invention. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present invention should be included within the protection scope of the present invention.

Claims

1. A planar track-guided automatic bouncing foot pedal mechanism, characterized in that, The device includes a foot pedal, torsion springs, a pin, an insert, a mounting base mechanism, and a hook. One end of the foot pedal is mounted on the mounting base mechanism via the pin. Two torsion springs are symmetrically arranged on the pin and connected by a U-shaped connector. The insert is located on the pin and on one side of the foot pedal, and can rotate synchronously with the foot pedal. The U-shaped connector abuts against the foot pedal, facilitating automatic reset of the foot pedal. One side surface of the insert has a track with a first inflection point, a second inflection point, and a third inflection point in sequence. One side of the mounting base mechanism has a groove for mounting the hook. One end of the hook is located in the track and is used to complete the transition of the foot pedal from the return position to the first intermediate transition position when the foot pedal drives the insert to rotate, thus locking the position of the foot pedal. The mounting base mechanism includes an upper mounting base and a lower mounting base. The upper mounting base has a locking block on one side and a locking groove on one side of the lower mounting base. The locking block is located in the locking groove. It also includes a mounting base connector, which includes a connecting plate and two positioning blocks disposed on the connecting plate. Both the upper mounting base and the lower mounting base are provided with a first positioning hole, and the positioning block is disposed in the first positioning hole.

2. The planar track-guided automatic bouncing foot pedal mechanism as described in claim 1, characterized in that, Each of the positioning blocks is provided with a second positioning hole, and one leg of each torsion spring is inserted into the second positioning hole.

3. The planar track-guided automatic bouncing foot pedal mechanism as described in claim 2, characterized in that, It also includes a support plate, with a support plate provided on both the upper mounting base and the lower mounting base, the pin passing through the two support plates, and one end of the foot pedal located between the two support plates.

4. The planar track-guided automatic bouncing foot pedal mechanism as described in claim 3, characterized in that, The foot pedal has a mounting groove on one side, and the insert is disposed in the mounting groove. The support plate has a groove that faces the insert.

5. The planar track-guided automatic bouncing foot pedal mechanism as described in claim 4, characterized in that, It also includes a hook cover, which is provided at the groove to seal the groove.

6. The planar track-guided automatic bouncing foot pedal mechanism as described in claim 2, characterized in that, It also includes fixing bolts, and both the upper mounting base and the lower mounting base are provided with fixing bolts.

7. The planar track-guided automatic bouncing foot pedal mechanism as described in claim 1, characterized in that, It also includes an open retaining ring, which is provided on the pin.

Images