CN209333113U - A kind of leg training device that foot pedal is height-adjustable - Google Patents

Abstract

The utility model discloses a kind of leg training devices that foot pedal is height-adjustable, including strut, the lateral wall of strut is rotatably connected to equally distributed first bull stick, the lateral wall of first bull stick is fixedly connected with fixed link, pass through strut, first bull stick, fixed link, inserted link, slot, clamping apparatus, groove, card slot, pedal and fixed plate are used cooperatively, trainer is sitting in fixed plate, the foot of trainer steps down on pedal, then pedal is rotated, pedal moves in a circle using the first bull stick as axle center, because fixed plate and the quantity of pedal are multiple, therefore the training of more people may be implemented, trainer steps down in another foot on pedal by converting body angle, realize the training of leg, by adjusting length of the inserted link in slot, the clamping of clamping apparatus, and then adjust the distance between pedal and the first bull stick , change the motion profile of pedal with this.

Description

A kind of leg training device that foot pedal is height-adjustable

Technical field

The utility model relates to training device technical field, the specially a kind of leg training that foot pedal is height-adjustable dress It sets.

Background technique

Existing fitness equipment has in the public place for also having outdoor of setting indoors, existing leg training device Generally all can only one be trained, and structure is more complex, and use is very inconvenient, can not realize the training of more people simultaneously, In order to realize more people while training and can be suitble to the training of most people, spy proposes that a kind of foot pedal is height-adjustable Leg training device.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of leg training device that foot pedal is height-adjustable The problem of being proposed in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of leg that foot pedal is height-adjustable Training device, including strut, the lateral wall of the strut are rotatably connected to equally distributed first bull stick, first bull stick Lateral wall is fixedly connected with fixed link, and the lower surface of the fixed link offers slot, and the lower surface of the slot is plugged with slotting Bar, the front surface of the fixed link are rotatably connected to clamping apparatus, the front surface of the inserted link open up it is fluted, the groove Inner sidewall offers equally distributed card slot, and the lateral wall of the clamping apparatus is plugged in card slot, the lateral wall of the inserted link It is rotatably connected to pedal, the lateral wall of the strut is fixedly connected with equally distributed support rod), and support rod (17) is outer Side wall is fixedly installed with fixed plate.

Preferably, the clamping apparatus includes that the front surface of the fixed link offers through-hole, the inner sidewall of the through-hole It is rotatably connected to the second bull stick, the lateral wall of second bull stick is fixedly connected there are two convex block, and the lateral wall of the convex block is opened Equipped with ball groove, the inner sidewall of the ball groove is rotatably connected to ball block, and the lateral wall of the ball block is plugged in card slot, and described second The lateral wall of bull stick is rotatably connected to handle.

Preferably, the lower surface of the strut is fixedly connected with pedestal, and the lateral wall of the strut is fixedly connected with uniformly The handrail of distribution.

Preferably, reinforcing rib is fixedly connected between the upper surface and strut of the support rod.

Preferably, the front surface of the fixed link is fixedly connected there are two limited block, and the lateral wall of the handle is plugged in Between two limited blocks.

Preferably, the upper surface of the pedal offers anti-skid chequer, and the lateral wall of the pedal is fixedly connected with bandage.

Compared with prior art, the utility model has the beneficial effects that a kind of leg training that foot pedal is height-adjustable Device passes through the cooperation of strut, the first bull stick, fixed link, inserted link, slot, clamping apparatus, groove, card slot, pedal and fixed plate It uses, trainer is sitting in fixed plate, and the foot of trainer steps down on pedal, then rotates pedal, pedal is with first Bull stick moves in a circle for axle center, because fixed plate and the quantity of pedal are multiple, therefore the training of more people may be implemented, training Personnel step down in another foot on pedal by converting body angle, the training of leg are realized, by adjusting inserted link in slot Length, the clamping of clamping apparatus, so adjust the distance between pedal and the first bull stick, change the movement rail of pedal with this Mark.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is the utility model fixed link schematic internal view.

Fig. 3 is the utility model fixed link inner side elevational view.

Fig. 4 is detail view at a in Fig. 1.

In figure: 1 strut, 2 first bull sticks, 3 fixed links, 4 inserted links, 5 clamping apparatus, 6 grooves, 7 card slots, 8 pedals, 9 are fixed Plate, 10 through-holes, 11 second bull sticks, 12 convex blocks, 13 ball grooves, 14 ball blocks, 15 handles, 16 pedestals, 17 support rods, 18 reinforcing ribs, 19 Limited block, 20 anti-skid chequers, 21 bandages, 22 slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of leg training that foot pedal is height-adjustable Device, including strut 1, the lateral wall of strut 1 are rotatably connected to equally distributed first bull stick 2, the lateral wall of the first bull stick 2 It is fixedly connected with fixed link 3, the lower surface of fixed link 3 offers slot 22, and the lower surface of slot 22 is plugged with inserted link 4, fixed The front surface of bar 3 is rotatably connected to clamping apparatus 5, and the front surface of inserted link 4 opens up fluted 6, and the inner sidewall of groove 6 offers Equally distributed card slot 7, the lateral wall of clamping apparatus 5 are plugged in card slot 7, and the lateral wall of inserted link 4 is rotatably connected to pedal 8, The lateral wall of strut 1 is fixedly connected with equally distributed support rod 17, and the lateral wall of support rod 17 is fixedly installed with fixed plate 9, the lateral wall of strut 1 is fixedly installed with equally distributed fixed plate 9, and trainer is sitting in fixed plate 9, then will be close to prop up The leg of 1 side of bar is stepped on pedal 8, then foot's Pedalling 8, and the rotation of the first bull stick 2, pedal 8 is with the axle center of the first bull stick 2 Circular-rotation is done, the sitting posture that trainer is sitting in fixed plate 9 by conversion converts the position of leg, makes the other side Leg is stepped on pedal 8, and then is trained to the both legs of trainer, and the quantity of pedal 8 and fixed plate 9 is four, Therefore the training of more people may be implemented.

It is inserted into the length in fixed link 3 by adjusting inserted link 4, and then adjusts the length of 8 the first bull stick of distance 2 of pedal, Most of personnel's pedals 8, which are adapted to, with this carries out leg training.

Specifically, the front surface that clamping apparatus 5 includes fixed link 3 offers through-hole 10, the inner sidewall rotation of through-hole 10 It is connected with the second bull stick 11, the lateral wall of the second bull stick 11 is fixedly connected there are two convex block 12, and the lateral wall of convex block 12 offers Ball groove 13, the inner sidewall of ball groove 13 are rotatably connected to ball block 14, and the lateral wall of ball block 14 is plugged in card slot 7, the second bull stick 11 Lateral wall be rotatably connected to handle 15, two convex blocks 12 are symmetrical, when inserted link 4 is inserted into slot 22,12 court of convex block To 7 direction of card slot, ball block 14 is stuck in card slot 7, and when needing to adjust length of the inserted link 4 in slot 22, swing handle 15 makes handle Hand 15 and the second bull stick 11 have tilt angle, then rotate clockwise or counterclockwise the second bull stick 11, make ball block 14 and card Slot 7 slides, and ball block 14 rotates in ball groove 13, until ball block 14 is detached from card slot 7, inserted link 4 can be in slot 22 at this time Sliding, and then the angle of 8 the first bull stick of distance 2 of pedal is adjusted, two convex blocks 12 are located in groove 6.

Specifically, the lower surface of strut 1 is fixedly connected with pedestal 16, the lateral wall of strut 1, which is fixedly connected with, uniformly to be divided The handrail of cloth, pedestal 16 are supported strut 1, and strut 1 is avoided to tilt, and trainer increases body in hand-held handrail Harmony.

Specifically, reinforcing rib 18 is fixedly connected between the upper surface and strut 1 of support rod 17,17 pairs of fixations of support rod Plate 9 is supported, and reinforcing rib 18 can reinforce support rod 17.

Specifically, the front surface of fixed link 3 is fixedly connected there are two limited block 19, the lateral wall of handle 15 is plugged in two Between a limited block 19, limited block 19 plays the role of being that the position to clamping apparatus 5 is defined, and avoids trainer from instructing Clamping apparatus 5 rotates when practicing, and is detached from ball block 14 and card slot 7, leads to the position change of pedal 8.

Specifically, the upper surface of pedal 8 offers anti-skid chequer 20, the lateral wall of pedal 8 is fixedly connected with bandage 21, increases Add the friction of foot Yu pedal 8, bandage 21 can bundle foot, and foot and pedal 8 are detached from when avoiding training, and cause personal wound Evil.

Working principle: according to the length of trainer leg, adjusting separately the distance between pedal 8 and the first bull stick 2, turns Dynamic handle 15, makes handle 15 be detached from limited block 19, then rotates the second bull stick 11, is detached from ball block 14 and card slot 7, then slides Inserted link 4 adjusts length of the inserted link 4 in slot 22, then turns the second bull stick 11, two convex blocks 12 is made to be directed at card slot 7, ball block 14 slide into card slot 7, then swing handle 15, and handle 15 is transferred between two limited blocks 19, and then by the second bull stick 11 position is defined, and fixes position of the inserted link 4 in slot 22, and then trainer is sitting in fixed plate 9, will lean on The leg of nearly 1 side of strut is stepped on pedal 8, and foot passes through 21 sets of bandage on pedal 8, then foot's Pedalling 8, and first turn Bar 2 rotates, and pedal 8 does circular-rotation with the axle center of the first bull stick 2, and trainer passes through the sitting posture that conversion is sitting in fixed plate 9, The position of both legs is converted, and steps on other side leg on pedal 8, and then be trained to leg.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of leg training device that foot pedal is height-adjustable, it is characterised in that: including strut (1), the strut (1) Lateral wall is rotatably connected to equally distributed first bull stick (2), and the lateral wall of first bull stick (2) is fixedly connected with fixed link (3), the lower surface of the fixed link (3) offers slot (22), and the lower surface of the slot (22) is plugged with inserted link (4), institute The front surface for stating fixed link (3) is rotatably connected to clamping apparatus (5), and the front surface of the inserted link (4) opens up fluted (6), institute The inner sidewall for stating groove (6) offers equally distributed card slot (7), and the lateral wall of the clamping apparatus (5) is plugged in card slot (7) Interior, the lateral wall of the inserted link (4) is rotatably connected to pedal (8), and the lateral wall of the strut (1), which is fixedly connected with, to be uniformly distributed Support rod (17), and the lateral wall of support rod (17) is fixedly installed with fixed plate (9).

2. a kind of height-adjustable leg training device of foot pedal according to claim 1, it is characterised in that: the card Connection device (5) includes that the front surface of the fixed link (3) offers through-hole (10), the inner sidewall rotation connection of the through-hole (10) Have the second bull stick (11), the lateral wall of second bull stick (11) is fixedly connected there are two convex block (12), the convex block (12) Lateral wall offers ball groove (13), and the inner sidewall of the ball groove (13) is rotatably connected to ball block (14), outside the ball block (14) Side wall is plugged in card slot (7), and the lateral wall of second bull stick (11) is rotatably connected to handle (15).

3. a kind of height-adjustable leg training device of foot pedal according to claim 1, it is characterised in that: the branch The lower surface of bar (1) is fixedly connected with pedestal (16), and the lateral wall of the strut (1) is fixedly connected with equally distributed handrail.

4. a kind of height-adjustable leg training device of foot pedal according to claim 1, it is characterised in that: the branch Reinforcing rib (18) are fixedly connected between the upper surface and strut (1) of strut (17).

5. a kind of height-adjustable leg training device of foot pedal according to claim 1, it is characterised in that: described solid The front surface of fixed pole (3) is fixedly connected there are two limited block (19), and the lateral wall of the handle (15) is plugged in two limited blocks (19) between.

6. a kind of height-adjustable leg training device of foot pedal according to claim 1, it is characterised in that: described to step on The upper surface of plate (8) offers anti-skid chequer (20), and the lateral wall of the pedal (8) is fixedly connected with bandage (21).