TWI573725B - Exercise equipment pedal device - Google Patents

Description

Pedal device for fitness equipment

The invention relates to a sports equipment, in particular to a pedal device of a fitness equipment.

A general exercise bike (such as the TW certificate number M472133, M468330 patent case) is provided with a pedal on each axis of a crankshaft. Although these pedals can be used for pedaling, when performing speed and load training, due to such There is no better positioning between the pedal and the user's foot, and the foot often slips during operation and even poses a danger.

There is a pedal of an exercise bicycle (such as the TW certificate No. M454373 patent), which comprises a pedal body, a bundle of loops and a positioning member. With the positioning of the positioning member, the front end of the user's foot can be positioned, which can be solved. Easy to slip off problems. And the ferrule belt is provided with a positioning buckle between the two movable segments, and the positioning buckle is used to generate the buckle positioning for the movable segments, and the movable segments can be adjusted in length, and can be applied to different feet. The user of the size, however, when the user wants to adjust the length of use of the active segments, the positioning fastener must be unwrapped, and the relative position of the active segments is adjusted, and then the positioning buckle is operated to generate the buckle. It is cumbersome to operate and slow in operation.

Accordingly, it is an object of the present invention to provide a pedal device that is adaptable to different users and that is easy to adjust and has a fast operating speed.

Therefore, the pedal device of the fitness equipment of the present invention comprises a pedal body, a bundle of annulus, an adjustment unit and a positioning member. The pedal body has a first side and a second side opposite to the first side, a front side edge extending from the first side to the second side, and a front side edge opposite to and extending from the first side Up to the rear side edge of the second side, the bundling band has a positioning section located on the pedal body, an extension on one side of the positioning section and extending from the first side toward the second side, and a plurality of a unidirectional latch of the extension, the adjusting unit has a fixing seat corresponding to the extending portion and capable of positioning relative to the positioning segment, and a tilting member pivoted to the fixing seat, at least one of which is resilient to the a first spring between the fixing seat and the swaying member, a releasing member pivoted on the fixing seat and located on a side of the sliding member, and a first portion between the fixing seat and the releasing member a second spring, the swaying member has a latching portion for swaying the unidirectional latching teeth and moving the extending portion from the first side toward the second side and a flipping opposite to the latching portion The elastic force of the first springs constantly keeps the latching portion away from the one-way latching teeth, the tripping member having a The one-way snap-in is engaged in the latching portion of the one-way latching teeth and an operating portion opposite to the latching portion, and the elastic force of the second spring constantly keeps the latching portion in a tendency to engage the one-way latching teeth When the pulling portion of the tilting member is pulled and the latching portion is configured to move the one-way latching teeth and the looping belt is moved relative to the fixing seat, the latching portion of the releasing member is opposite to the latching portion One-way card teeth produce elasticity When the tripping is performed, the operating portion that presses the release member can disengage the latching portion relative to the one-way latching teeth. The positioning member is mounted on the pedal body, the positioning member has a connecting end connected to the front side edge, a cover portion extending from the connecting end portion toward the rear side edge and approaching the towing band and a reverse The cover portion is suspended from the side of the cover portion, and the cover portion is suspended above the pedal body, and the through portion is slidably disposed through the extension of the bundle of loops.

The pedal device of the fitness equipment of the present invention comprises a pedal body, a bundle of loops and an adjustment unit. The pedal body has a first side and a second side opposite the first side. The bundling band has a positioning section located on the pedal body, an extension on one side of the positioning section and extending from the first side toward the second side, and a plurality of unidirectional teeth disposed on the extension. The adjusting unit has a fixing seat corresponding to the extending portion and capable of positioning relative to the positioning portion, a tilting member pivoted to the fixing seat, and at least one spring is between the fixing seat and the rotating member a first spring, a tripping member pivoted on the fixing seat and located on one side of the swinging member, and a second spring that is elastically engaged between the fixing seat and the releasing member, the tilting member has a a latching portion that can move the one-way latching teeth and move the extending portion from the first side toward the second side, a pulling portion opposite to the latching portion, and a portion between the latching portion and the latching portion The through hole between the triggering portions, the elastic force of the first springs constantly keeps the latching portion away from the one-way latching teeth, and the releasing component has a one-way insertable card in the single The resilient force of the second spring constantly keeps the latching portion in a tendency to engage the one-way latching teeth, and the triggering portion is disposed on the latching portion of the latching portion and the operating portion opposite to the latching portion The unlocking member is externally disposed, and the operating portion protrudes into the through hole, and the pulling portion of the swinging member is pulled and the latching portion is swung When the one-way latching teeth and the looping belt are moved relative to the fixing seat, the locking portion of the releasing member is elastically disengaged relative to the one-way locking teeth, and the operating portion pressing the releasing member can make the The latching portion is disengaged relative to the one-way latching teeth.

The effect of the invention is that when the tilting member is rotated relative to the fixing seat, the latching portion can be moved to move the one-way latching teeth, and the looping belt is moved relative to the fixing seat to achieve fast For the purpose of adjusting the length of use of the bundling band, when the unfastening member is rotated relative to the fixing seat, the buckle portion can be moved away from the one-way card teeth, and the purpose of quick release is achieved.

Other features and advantages of the present invention will be apparent from the detailed description of the preferred embodiments of the accompanying drawings in which: FIG. 2 is a partially exploded perspective view of a preferred embodiment of the present invention; FIG. 3 is a cross-sectional view of a preferred embodiment of the present invention; FIG. 4 is a schematic view of an adjustment operation of the preferred embodiment of the present invention A flap can adjust the length of use of a bundle of loops; and FIG. 5 is a schematic view of the unlocking operation of one of the above preferred embodiments of the present invention, illustrating that the buckle can quickly release the buckle of the looper .

Referring to FIG. 1 and FIG. 2, a preferred embodiment of the pedal device of the exercise equipment of the present invention comprises a pedal body 10, a bundle of loops 20, and an adjustment. The unit 30 and a positioning member 40.

The pedal body 10 has a first side 11 , a second side 12 opposite to the first side 11 , a front side edge 13 extending from the first side 11 to the second side 12 , and a front side edge opposite to the front side 13 and extending from the first side 11 to the rear side edge 14 of the second side 12.

The bundling band 20 has a strip shape and has a positioning section 21 located at the pedal body 10, an extension 22 located on one side of the positioning section 21 and extending from the first side 11 toward the second side 12, and a majority The one-way latches 23 are spaced apart from the extension 22 . The positioning section 21 is disposed inside the pedal body 10 and extends from the first side 11 to the second side 12 .

The adjusting unit 30 has a fixing base 31 corresponding to the extending portion 22 and capable of positioning relative to the positioning portion 21, a tilting member 32 pivoted to the fixing base 31, and two springs abutting the fixing base 31 and a first spring 33 between the sliding member 32, a tripping member 34 pivotally disposed on the fixing seat 31 and located on one side of the swaying member 32, and a resilient member 31 and the releasing member 34 A second spring 35 between.

The fixing base 31 has a bottom shell member 311, a first pivot shaft 312 disposed on the bottom shell member 311, and a second pivot shaft 313 disposed on the bottom shell member 311 and located on a side of the first pivot shaft 312. The bottom shell member 311 has an inverted U-shaped cross section and has an upper end portion 314 that is adjacent to the first pivot shaft 312, and a lower end portion 315 that is opposite to the upper end portion 314 and that is adjacent to the second pivot shaft 313. And a pair of side plates 317 extending from the upper end portion 314 to the lower end portion 315 and a through slot 316 disposed between the side plates 317, each of the side plates 317 having a first pivot 312 and First axial hole 318 having an oblong shape And a second shaft hole 319 through which the second pivot 313 can be slid. The first pivot 312 can slide on the first shaft holes 318, and the extension 22 of the bundle of belts 20 can be slidably disposed. In the through slot 316.

The slinger 32 has a pivoting portion 321 disposed on the first pivot 312, and is disposed on one side of the pivoting portion 321 and can be swayed by the unidirectional latch 23 and the extension 22 is a latching portion 322 that moves from the first side 11 toward the second side 12, and a latching portion 323 that is disposed on the other side of the pivoting portion 321 opposite to the latching portion 322, and is interposed between the latching portion 323 A through hole 324 between the 322 and the triggering portion 323 and a pressing portion 325 disposed on the side of the latching portion 322 and having a convex shape, the latching portion 322 corresponding to the upper end portion 314.

The first springs 33 are torsion springs and are sleeved on the first pivots 312. The elastic force of the first springs 33 constantly keeps the latching portions 322 away from the one-way latches 23.

The unfastening member 34 has a shaft pivot portion 341 disposed on the second pivot shaft 313, and a buckle portion disposed on one side of the shaft pivot portion 341 and unidirectionally engaging the one-way latching teeth 23 342 and an operation portion 343 disposed on the other side of the shaft pivot portion 341 and opposite to the buckle portion 342. The triggering portion 323 is disposed outside the tripping member 34 , and the operating portion 343 protrudes from the through hole 324 , and the latching portion 342 corresponds to the lower end portion 315 .

The second spring 35 is a torsion spring and is sleeved on the second pivot 313. The elastic force of the second spring 35 constantly keeps the buckle portion 342 in a tendency to engage the one-way latch 23 .

The positioning member 40 is mounted on the pedal body 10 and has a connecting end portion 41 connected to the front side edge 13 , and a connecting end portion 41 faces the connecting portion 41 . The rear side edge 14 extends and approaches the cover portion 42 of the bundling band 20 and a winding portion 43 opposite to the connecting end portion 41 and disposed at a side end of the cover portion 42 . The cover portion 42 is suspended from the pedal body Above the 10, the threading portion 43 is slidably threaded through the extension 22 of the looper belt 20.

As shown in FIG. 3, in the normal state, the elastic force of the first springs 33 is used to keep the latching portion 322 away from the tendency of the one-way latches 23, and the second spring is utilized. The elastic force of 35 is such that the latching portion 342 maintains the tendency to engage the one-way latching teeth 23, so that the one-way latching teeth 23 of the looper strap 20 can be engaged by the latching portion of the tripping member 34. The 342 is engaged so that the extension 22 of the loop band 20 can be fixed relative to the mount 31.

As shown in FIG. 4, when the user wants to adjust the tightening of the loop band 20 to the foot, and the user wants to adjust and reduce the space between the looper strap 20 and the pedal body 10, the operator can pull the The urging portion 323 of the cocking member 32 (the first springs 33 are twisted to retain the rebound elastic force), and the latching portion 322 smashes one of the one-way latching teeth 23, and at the same time, the squeezing portion The 325 is also pressed against the other one-way latch 23, and the first pivot 312 is slid by the tilting member 32 to slide on the first shaft holes 318, and the loop band 20 is swayed and opposite Movement occurs in the holder 31. At this time, by the action of the second spring 35, the latching portion 342 of the trip member 34 can be elastically disengaged relative to the one-way latching teeth 23, and the latching portion 342 can be engaged with the latching portion 342. The tendency of the one-way latch 23 . When the operator releases the triggering portion 323, the latching portion 322 of the tilting member 32 can be returned to a state away from the one-way latching teeth 23 by utilizing the rebounding elastic force of the first springs 33.

As shown in FIG. 5, when the user wants to adjust the space between the bundling band 20 and the pedal body 10, the operator can move the flipper 32 without being pulled, that is, at this time. The elastic force of the first springs 33 can keep the latching portion 322 away from the one-way latching teeth 23, and the operator can pass through the through-hole 324 and directly release the buckle protruding from the through-hole 342. The operating portion 343 of the member 34 is pressed to release the latching portion 342 from the one-way latching teeth 23 (when the second spring 35 is twisted to retain the rebound elastic force), and the bundle is quickly released. The buckle of the endless belt 20 is pulled by the operator to move the looped belt 20 relative to the fixed seat 31, and the bundle of loops 20 is quickly relaxed. After the operator releases the pressing of the operating portion 343, the buckle portion 342 of the tripping member 34 can be returned to the one-way latch 23 by the retracting elastic force of the second spring 35. status.

Therefore, the present invention utilizes the operation of the tilting member 32 to rotate relative to the fixing base 31, so that the latching portion 322 can move the one-way latching teeth 23, and the looping strap 20 is opposite to the fixing base 31. A movement is generated to fine tune the length of use of the loop band 20. When the unfastening member 34 is rotated relative to the fixing base 31, the locking portion 342 can be moved away from the one-way latching teeth 23, and the purpose of quick adjustment and release can be achieved. The lack of operation is cumbersome and the operation speed is slow compared to the prior art.

It is to be noted that the present invention utilizes the triggering portion 323 to cover the outside of the unlocking member 34, and the operation portion 343 protrudes from the through hole 324, thereby not only reducing the overall size of the adjusting unit 30. The volume, and the swaying member 32 does not interfere with the operation of the trip member 34. In addition, it can also The triggering portion 323 of the swaying member 32 extends and is disposed outside the releasing member 34, or the sliding member 32 and the releasing member 34 are disposed adjacent to each other (not shown), and details are not described herein again.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and patent specification content of the present invention, All remain within the scope of the invention patent.

10‧‧‧ pedal body

11‧‧‧ first side

12‧‧‧ second side

13‧‧‧ front edge

14‧‧‧back side edge

20‧‧‧Bundle belt

21‧‧‧ positioning segment

22‧‧‧Extension

23‧‧‧One-way card teeth

30‧‧‧Adjustment unit

31‧‧‧ fixed seat

32‧‧‧掣动

323‧‧‧Turning Department

324‧‧‧through holes

34‧‧‧Unfastening

343‧‧‧Operation Department

40‧‧‧ Positioning parts

41‧‧‧Connecting end

42‧‧‧ Cover

43‧‧‧ 穿穿

Claims (5)

A pedal device for a fitness device, comprising: a pedal body having a first side, a second side opposite to the first side, a front side edge extending from the first side to the second side, and an opposite The front side edge extends from the first side to the rear side edge of the second side; a bundle of endless belts having a positioning section located on the pedal body, a side of the positioning section, and the first side facing the An extension of the second side and a plurality of unidirectional teeth disposed on the extension; an adjustment unit having a fixing seat corresponding to the extension and capable of positioning relative to the positioning section, and a pivoting a tilting member of the seat, at least one first spring that is biased between the fixing seat and the tilting member, a tripping member pivoted on the fixing seat and located on a side of the rotating member, and a spring a second spring between the fixing seat and the release member, the swaying member having a latch that can move the unidirectional latching teeth and move the extending portion from the first side toward the second side a portion opposite to the trigger portion of the latch portion, the spring force of the first springs constantly keeps the latch portion away The tendency of the one-way latches has a latching portion that can be unidirectionally engaged in the one-way latching teeth and an operating portion opposite to the latching portion, and the elastic force of the second spring is constant Keeping the latching portion in a tendency to engage the one-way latching teeth, pulling the triggering portion of the tilting member and causing the latching portion to move the one-way latching teeth and the looping strap relative to the fixing When the seat is moved, the buckle portion of the release member is elastically disengaged relative to the one-way latching teeth, and the operating portion pressing the release member can cause the buckle portion to be disengaged from the one-way latching teeth. ;and a positioning member is mounted on the pedal body, the positioning member has a connecting end portion connected to the front side edge, a cover portion extending from the connecting end portion toward the rear side edge and approaching the tow band and a cover portion Conversely to the connecting end portion and the winding portion disposed at the side end of the cover portion, the cover portion is suspended above the pedal body, and the through portion is slidably provided for the extension of the bundling band. A pedal device for a fitness device, comprising: a pedal body having a first side and a second side opposite to the first side; a bundle of annulus having a positioning section located at the pedal body and a positioning An extension extending from the first side toward the second side and a plurality of unidirectional teeth disposed on the extension; and an adjustment unit having a corresponding to the extension and relative to the positioning section a positioning seat, a rocking member pivoted to the fixing seat, at least one first spring that is elastically engaged between the fixing seat and the rocking member, and a pivoting portion of the fixing seat a releasing member on one side of the piece and a second spring that is elastically abutted between the fixing seat and the releasing member, the sliding member has a swaying movement of the unidirectional locking teeth and the extending portion is a latching portion of the first side moving toward the second side, a pulling portion opposite to the latching portion, and a through hole between the latching portion and the pulling portion, the elastic force of the first spring Constantly keeping the latch portion away from the tendency of the one-way latches, the trip fastener having a one-way snap-in One-way snap latch portion opposite to the operation portion and a locking portion of the elastic force of the second spring locking portion held constant so that the tendency to such one-way snap engaging teeth, pulling the cover portion provided An external portion of the unfastening member, and the operating portion protrudes into the through hole, and the pulling portion of the tilting member is pulled and the latching portion is configured to move the one-way latching teeth and the looping belt is opposite to the buckle When the fixing seat is moved, the locking portion of the releasing member is elastically disengaged relative to the one-way locking teeth, and the operating portion pressing the releasing member can make the locking portion relative to the one-way locking teeth Produce detachment. The pedal device of the fitness equipment of claim 2, wherein the fixing base of the adjusting unit has a bottom shell member, a first pivot shaft disposed on the bottom shell member, and a shaft disposed on the bottom shell member and located at the bottom a second pivot on one side of the first pivot, the bottom member having an inverted U-shaped cross section and having an upper end portion approaching the first pivot shaft, opposite to the upper end portion and approaching the second a lower end portion of the pivot shaft and a through groove communicating from the upper end portion to the lower end portion, the extending portion of the bundling band is slidably disposed in the through groove, and the swinging member shaft is disposed on the first pivot shaft And the buckle portion corresponds to the upper end portion, the release member shaft is disposed on the second pivot shaft, and the buckle portion corresponds to the lower end portion. The pedal device of the fitness equipment of claim 3, wherein the first spring of the adjusting unit is a torsion spring and is sleeved on the first pivot, the second spring is a torsion spring and is sleeved on the second pivot axis. The pedal device of the exercise equipment of claim 3, wherein the bottom case of the fixing base of the adjusting unit further has a pair of side plates extending from the upper end portion to the lower end portion, each of the side plates having a a first pivot hole extending through the first pivot hole and a second shaft hole through which the second pivot shaft can pass, the first pivot shaft slidingly at the first shaft hole, the adjusting The tilting member of the unit further has a rolling portion disposed on one side of the latch portion When the pulling portion of the tilting member is pulled and the latching portion is moved by one of the one-way latching teeth and the looping belt is moved relative to the fixing seat, the pressing portion is pressed against the adjacent portion. Another one-way latch of the one-way latch.