TWI391293B - One kind of card type footboard - Google Patents

Description

Cassette pedal

The utility model relates to a card type pedal, which can prevent the rider from stepping on the foot pedal without excessive force, and the sole buckle piece can be detached from the foot pedal by itself, and the user wants to remove the sole buckle piece from the foot pedal. , can be rotated to the left or right to disengage from the pedal, and at the moment of disengagement, the T-shaped abutting block can be pushed by the lever to generate a lever principle, so that the bump at the middle of the T-shaped block will buckle the sole The top of the piece is opened, and the action of the T-shaped smashing block to open the sole cleat makes the rider's sole clasp completely detached from the pedal, and the ankle can be removed from the pedal to avoid improper operation due to detachment. Produce unnecessary damage.

According to the competition, bicycle competition is a popular sport nowadays. The time difference between winning and losing is only a slight time difference. Therefore, the bicycle pedal is developed to enable the player to apply the pedaling force to the pedal more efficiently. It is composed of a combination of a sole cleat and a foot pedal. When the two are engaged, the rider does not slip off the pedal when the pedal is applied.

Generally, the commonly used sole clasps are strongly fastened to the pedals. If they are to be separated from the pedals, they need to be manually separated, or they can be broken by hard pulling, which will cause the engagement after a period of use. There is a gap between the parts, which makes it impossible for the sole cleat and the foot pedal to completely close during the continuous pedaling. The gap is easy for the rider to force the loss when the pedal is applied, and the foot is displaced on the pedal. If the gap is too large, the gap will be too large. The foot is injured, and the force of the engagement cannot be adjusted according to the rider. When the sole buckle is detached, there is no obvious prompt. The rider does not know whether the sole buckle has been separated from the pedal, and the ankle can be removed. The pedals produce unnecessary damage from improper operation.

In view of this, the inventors are well aware of the lack of use, and have been modified and improved. At the same time, in the spirit of seeking a good spirit, and through its many years of professional experience, and after many ingenuity, the test finally succeeded. The present invention is to provide an excellent card type pedal.

The present invention relates to a card type pedal comprising a sole buckle, a foot pedal and an adjustment hinge, which utilizes a T-shaped abutting block to strengthen the force of the buckle against the sole buckle, so that the rider can step on the pedal When the sole buckle is not disengaged from the pedal, the sole buckle is to be disengaged from the pedal. When the sole buckle is to be disengaged from the pedal, the curved buckle is used as the center of the shaft, and the sole can be rotated to the left or right to make the sole When the buckle is disengaged from the pedal, and the moment of disengagement, the T-shaped abutting block can push the lever of the middle portion of the T-shaped abutting block to push the sole buckle upward by the lever principle of the spring pushing the clamping lever. By the force of the T-shaped smashing block to open the sole cleat, the rider knows that the sole clasp has completely detached from the pedal, and can remove the ankle from the pedal to avoid unnecessary damage caused by improper operation when disengaged. .

The utility model relates to a card type pedal, wherein a front side of the pedal is provided with a curved back bar with a pedal shaft hole; a rear side is provided with an alcove, and a concave outdoor side edge is provided with a groove, and the concave chamber is provided with a sheet body on both sides thereof. A through hole and a long oval hole are respectively arranged on the two bodies, and an adjustment hinge can be arranged on the through hole; the long elliptical hole can be inserted with a clamping rod and accommodated in the concave chamber, and a blind hole is arranged on the rear edge of the piece body. Long oval hole, the spring hole is provided with a spring to push the 掣 掣 bar, so that the 掣 位移 位移 于 于 左右 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , After the alcove, the end is combined with a set of ring capacity to be placed in the concave chamber, and a plurality of annularly arranged limit slots are arranged on the inner side of the adjusting head, and a spring and a steel ball are arranged in the blind hole on one side of the sheet body. By adjusting the rotation of the head, the steel ball is positioned in the limiting slot to adjust the tension of the clamping rod, the adjusting shaft is provided with a groove, and an eccentric hole is arranged to adjust the outer side of the shaft to penetrate the groove to the adjusting head, the groove a T-shaped abutting block is provided, and the T-shaped abutting block is provided with a shaft hole; the sliders are arranged on both sides; the front side is at the middle There is a bump, and the slider can be moved back and forth in the groove of the outer side edge of the concave cavity. After the shaft hole is inserted through the shaft hole of the eccentric hole and the T-shaped abutting block, the T-shaped abutting block is clamped in the groove. The lever principle of the T-shaped abutting block on both sides of the block can be pushed by the card lever, so that the bump at the middle portion of the T-shaped abutting block can open the sole buckle.

For details and technical contents of the present invention, please refer to the following description:

Referring to the first and sixth figures, a card type pedal includes a sole buckle piece (20), a foot pedal (40) and an adjustment hinge (60), and the sole edge of the sole buckle piece (20) is provided. There is a curved buckle piece (21), a limiting piece body (22) is provided on the bottom edge of the limiting piece body (22), and a top piece (23) is arranged on the bottom surface of the limiting piece body (22), and a card slot (24) is arranged at a position below the limiting piece body (22). (20) a plurality of coupling holes (25) are provided to be combined with the nail shoe body, and the front side of the foot pedal (40) is provided with a curved barb (41), and a middle portion of the foot pedal is provided with a pedal shaft hole (42); There is a recess (43), a recess (44) is arranged on each of the outer edges of the recess (43), and a limiting body (45) is arranged on the upper side of the recess (43), and a sheet body (46) is provided on both sides of the recess (43). 46) each of the upper through hole (47) and the oblong hole (48), the through hole (47) can be placed on the adjustment hinge (60); the long oval hole (48) can be inserted with the card (52) And placed in the recess (43), the blind edge (50) of the sheet body (46) is provided with a blind hole (50) extending through the long oval hole (48), and the blind hole (50) is provided with a spring (51) for pushing the card The mast (52) causes the latching lever (52) to be displaced left and right in the oblong hole (48), and the adjusting hinge (60) is provided with an adjusting head (61) and an adjusting shaft center (62), and the adjusting hub (60) Wear the body (46) After the through hole (47) and the recess (43); the end is combined with a ring (63) and is accommodated in the recess (43), and the inner side of the adjusting head (61) is provided with a plurality of annularly arranged limiting slots ( 64), a spring (54) and a steel ball (55) are arranged in the blind hole (53) of the one side piece body (46), and the steel ball (55) is positioned at the limit by the rotation of the adjusting head (61). The positioning groove (64) can adjust the clamping lever (52) to be elastic, the adjusting shaft (62) is provided with a groove (65), and an eccentric hole (66) is provided through the adjusting shaft (62) outside the groove. (65) to the adjusting head (61), the groove (65) is provided with a T-shaped abutting block (70), the T-shaped abutting block (70) is provided with a shaft hole (71); A slider (73) is disposed at a middle portion of the front side of the slider (72), and the slider (72) is slidably moved back and forth in the outer edge groove (44) of the recess (43), and a shaft (74) is disposed through the eccentric hole After the (66) and T-type abutment block (70) shaft hole (71), the T-shaped abutting block (70) is clamped in the groove (65).

To adjust the strength of the cassette, please refer to the sixth and seventh figures. Rotate the adjustment head (61) to the steel ball (55) and position it on the limit groove (64). Adjust the adjustment shaft (62) of the head (61). The eccentric hole (66) rotates to cause the T-shaped abutting block (70) to generate an eccentric motion, and the sliders (72) on both sides of the T-shaped abutting block (70) are pushed against the clamping rod (52), thereby adjusting the clamping force and the elastic force. By.

When the rider wants to snap the sole cleat (20) onto the footboard (40), first place the curved cleat (21) on the sole cleat (20) into the front side of the foot pedal (40). In the curved barb (41), the sole buckle (20) is pressed down by the bare feet, so that the limiting piece (22) of the trailing edge of the sole buckle (20) rests on the limiting surface (45). At this time, the card slot (24) under the limiting piece body (22) can just buckle the card lever (52), and the T-shaped abutting block (70) is pressed by the top piece (23) on the sole buckle piece (20). The bump (73) utilizes the principle of leverage to rotate the T-shaped abutting block (70) forwardly about the shaft (74); the sliders (72) push the latching lever (52) forward. Pressing the card lever (52) into the card slot (24) allows the rider to step on the foot pedal (40) without excessive force exerting the sole buckle (20) to disengage from the foot pedal ( 40) The phenomenon.

When the rider wants to disengage the sole cleat (20) from the footboard (40), the curved cleat (21) is the center of the rotating shaft, and can be rotated left or right to disengage the sole cleat (20). The pedal (40), at the moment of disengagement, the T-shaped abutting block (70) can push the clamping lever (52) by the spring (51) to generate a lever principle, so that the T-shaped abutting block (70) is convex at the middle portion The block (73) pushes the sole cleat (20) upwards, and the T-type abutting block (70) pushes the force of the sole cleat (20) to let the rider know that the sole cleat (70) is completely When you disengage the foot pedal (40), you can remove the ankle to avoid injury due to improper separation.

(20). . . Sole buckle

(twenty one). . . Curved clasp

(twenty two). . . Limit slice

(twenty three). . . Top block

(twenty four). . . Card slot

(25). . . Bonding hole

(40). . . Pedal

(41). . . Curved barb

(42). . . Pedal shaft hole

(43). . . Alcove

(44). . . Groove

(45). . . Limit surface

(46). . . Sheet

(47). . . Through hole

(48). . . Long oval hole

(50). . . Blind hole

(51). . . spring

(52). . . Card mast

(53). . . Blind hole

(54). . . spring

(55). . . Steel ball

(60). . . Adjustment hub

(61). . . Adjustment head

(62). . . Adjust the axis

(63). . . Collar

(64). . . Limit slot

(65). . . Groove

(66). . . Eccentric hole

(70). . . T-type block

(71). . . Shaft hole

(72). . . Slider

(73). . . Bump

(74). . . Shaft

First Figure: A perspective view of the present invention.

Second Figure: A perspective exploded view of the present invention.

Third: is a cross-sectional view of a side view card assembly of the present invention.

Figure 4 is a cross-sectional view of the top view card assembly of the present invention.

Fig. 5 is a schematic view showing the side view of the present invention.

Figure 6 is a schematic view of the spin-off card of the present invention.

Figure 7 is a schematic view of the adjustment of the adjustment card of the present invention.

Figure 8 is a schematic view of the adjustment of the adjustment card of the present invention.

(20). . . Sole buckle

(twenty one). . . Curved clasp

(twenty two). . . Limit slice

(twenty three). . . Top block

(twenty four). . . Card slot

(25). . . Bonding hole

(40). . . Pedal

(41). . . Curved barb

(42). . . Pedal shaft hole

(43). . . Alcove

(44). . . Groove

(45). . . Limit surface

(46). . . Sheet

(47). . . Through hole

(48). . . Long oval hole

(50). . . Blind hole

(51). . . spring

(52). . . Card mast

(53). . . Blind hole

(54). . . spring

(55). . . Steel ball

(60). . . Adjustment hub

(61). . . Adjustment head

(62). . . Adjust the axis

(63). . . Collar

(64). . . Limit slot

(65). . . Groove

(66). . . Eccentric hole

(70). . . T-type block

(71). . . Shaft hole

(72). . . Slider

(73). . . Bump

Claims (6)

The utility model relates to a card type pedal comprising a sole buckle piece, a foot pedal and an adjustment hinge, wherein the front edge of the sole buckle piece is provided with a curved buckle piece, and the rear edge is provided with a limit piece body bottom surface and a top block, A card slot is arranged at a position below the bit piece, the front side of the foot pedal is provided with a curved barb, the middle part is provided with a pedal shaft hole; the rear side is provided with an alcove, and the outer side edge of each side is provided with a groove, the alcove The upper side is provided with a sheet body on both sides of the limiting surface, and a through hole and a long oval hole are arranged on each of the two bodies, and a blind hole is arranged through the long oval hole on the rear edge of the sheet body, and an adjusting head and an adjusting shaft are arranged on the adjusting hinge. The inner side of the adjusting head is provided with a plurality of annularly arranged limiting slots, the adjusting shaft is provided with a groove, and an eccentric hole is arranged to adjust the outer side of the shaft to penetrate the groove to the adjusting head, and the groove is provided with a T a type of abutting block, the T-shaped abutting block is provided with a shaft hole; the two sides are provided with a bump at a middle portion of the front side of the slider, and the slider can be moved back and forth in the groove of the outer side edge of the concave body, and one shaft After the eccentric hole and the shaft hole of the T-shaped abutting block are worn, the T-shaped abutting block is clamped in the groove. The card type pedal according to claim 1, wherein the sole buckle is provided with a plurality of coupling holes for engaging the nail shoe body. According to the card type pedal of claim 1, wherein the through hole can be provided with an adjustment hinge; the long oval hole can be inserted with a clamping rod and accommodated in the concave chamber. According to the card type pedal according to the first aspect of the patent application, wherein the blind hole is provided with a spring to push the card lever, so that the card lever is in the long oval hole Displacement. The card type pedal according to claim 1, wherein the adjusting hinge is disposed through the through hole and the recessed portion of the sheet body; and the end is combined with a set of ring contents to be placed in the concave chamber. According to the card type pedal of claim 1, wherein the sheet body is provided with a blind hole, the blind hole is provided with a spring and a steel ball, and a plurality of annularly arranged limit grooves on the inner side surface of the adjusting head are rotated. The steel ball in the blind hole is positioned in the limiting slot to adjust the tension of the clamping rod.