CN210644983U

CN210644983U - Shank head for sports with adjustable

Info

Publication number: CN210644983U
Application number: CN201920782480.XU
Authority: CN
Inventors: 刘静丽
Original assignee: Qiannan Normal University for Nationalities
Current assignee: Qiannan Normal University for Nationalities
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-06-02
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a shank head for sports with adjustable. The pedal comprises a vertical plate, wherein the vertical plate is hinged to the middle of a pedal plate, two sides of one end of the pedal plate are respectively connected with a cross shaft, the two cross shafts are respectively hinged to the head ends of a connecting rod, the tail ends of the two connecting rods are respectively hinged to the two ends of a cross block, one side of the cross block is connected with a supporting rod, the supporting rods are connected with a cylinder, the cylinder is arranged in a cylinder, a spring is sleeved on the cylinder, one end of the spring is connected with the. The utility model discloses can conveniently move about the shank, but have height-adjusting, the effectual advantage of shank activity.

Description

Shank head for sports with adjustable

Technical Field

The utility model relates to a shank movable equipment field, especially a shank head for sports with adjustable.

Background

At present, some sports training items need to be trained in order to prevent the phenomenon such as limbs from being pulled in the training process, and simple leg bending training is usually carried out before training, so as to carry out warm-up movement in advance, and the horizontal bar is generally used for assisting, and the horizontal bar is highly fixed and has a single function, so that the leg activity exercise effect is poor.

Disclosure of Invention

An object of the utility model is to provide a shank head for sports with adjustable. The utility model discloses can conveniently move about the shank, but have height-adjusting, the effectual advantage of shank activity.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a shank head that adjustable shank head motion is used in sports, includes the riser, the articulated running-board of riser middle part, and the one end both sides of running-board are connected with a cross axle respectively, and the head end of a connecting rod is respectively articulated to two cross axles, and the tail end of two connecting rods articulates the both ends of crosspiece respectively, one side joint support pole of crosspiece, the cylinder is connected to the bracing piece, and in the drum was located to the cylinder, the cover was equipped with the spring on the cylinder, the one end joint support pole of spring.

In the adjustable leg exercising device for sports, two sides of the middle part of the pedal plate are respectively provided with an ear block, and the two ear blocks are hinged with the vertical plate.

In the adjustable leg exercising device for sports, the vertical plate and the cylinder are both connected with the cross-shaped bottom plate.

In the adjustable leg exercising device for sports, a group of second grooves is formed in the middle of the cross-shaped bottom plate.

In the adjustable leg exercising device, the pedal plate is provided with a group of first grooves at the ends far away from the transverse shaft.

In the aforesaid shank head gear for sports with adjustable, the montant is connected to the bottom of bracing piece, and the montant passes through bolted connection fixed plate, and the handle pole is connected to the fixed plate.

In the adjustable leg exercising apparatus for sports, the vertical rod is provided with a group of threaded holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a setting of spring and setting with adjustable handle bar height let this device have mobile and height-adjusting's function, the crowd of adaptable different heights.

2. The utility model discloses pulling handle pole from top to bottom can drive the running-board luffing motion through the linkage of horizontal piece, connecting rod and running-board etc. can realize the activity action of shank bending reciprocating, not only convenient to use, also can conveniently move about the shank moreover.

3. The utility model discloses a through the activity of hand strength drive shank and foot, make the activity of shank relax more, the activity effect is better.

In summary, the following steps: the utility model has the advantages of adjustable height, adaptation to the crowd of different heights, convenient use, convenient movable legs and good activity effect.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a third schematic structural view of the present invention;

fig. 4 is a fourth schematic structural diagram of the present invention;

fig. 5 is a fifth schematic structural diagram of the present invention.

The labels in the figures are: 1-transverse block, 2-supporting rod, 3-spring, 4-cylinder, 5-cylinder, 6-cross-shaped bottom plate, 7-groove II, 8-vertical plate, 9-pedal, 10-transverse shaft, 11-connecting rod, 12-groove I, 13-threaded hole, 14-vertical rod, 15-bolt, 16-fixing plate, 17-handle rod and 18-ear block.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. The utility model provides an adjustable shank head for sports, constitute as shown in fig. 1-5, including riser 8, the middle part of riser 8 articulated running-board 9, the one end both sides of running-board 9 are connected with a cross axle 10 respectively, the head end of two cross axles 10 respectively articulated a connecting rod 11, the tail end of two connecting rods 11 articulates the both ends of crossbearer 1 respectively, one side joint support pole 2 of crossbearer 1, bracing piece 2 connects cylinder 4, cylinder 4 is located in the drum 5, the cover is equipped with spring 3 on the cylinder 4, spring 3's one end joint support pole 2, drum 5 is connected to the other end.

Two sides of the middle part of the pedal 9 are respectively provided with an ear block 18, and the two ear blocks 18 are hinged with the vertical plate 8. This is the specific connection structure of footboard 9 and riser 8.

The vertical plate 8 and the cylinder 5 are both connected with a cross-shaped bottom plate 6. The cross-shaped bottom plate 6 facilitates the arrangement of the vertical plate 8 and the two cylinders 5 with limited material.

And the middle part of the cross-shaped bottom plate 6 is provided with a group of second grooves 7 which are uniformly distributed. The second groove 7 increases friction force and prevents the standing foot from sliding.

The end of the pedal 9 far away from the transverse shaft 10 is provided with a group of uniformly distributed grooves I12. The first groove 12 increases friction force and prevents the movable foot from sliding.

The bottom of the support rod 2 is connected with a vertical rod 14, the vertical rod 14 is connected with a fixing plate 16 through a bolt 15, and the fixing plate 16 is connected with a handle rod 17. Wherein the vertical rods 14 and the fixing plate 16 can be arranged into two groups according to the requirement. The handle bar 17 is used for an exerciser to grasp.

The vertical rod 14 is provided with a group of threaded holes 13. Set up screw hole 13, according to the position that sets up of bolt 15, adjustable handle bar 17 sets up the height, is suitable for the crowd of different heights.

The utility model discloses a work flow does: when the device is used, firstly, the bolt 15 is screwed off, then the height of the handle rod 17 is adjusted, after the adjustment is completed, the bolt penetrates through the fixing plate 16 and then is screwed into the corresponding threaded hole 13, after the fixing plate 16 and the vertical rod 14 are fixed, an exerciser stands at the lower side of the handle rod 17, one pedal is arranged on the first groove 12 of the pedal plate 9, the other pedal is arranged at the upper side of the second groove 7 of the cross-shaped bottom plate 6, then the handle rod 17 is held by a hand, the handle rod 17 moves up and down to drive the fixing plate 16 and the vertical rod 14 to move up and down, the vertical rod 14 drives the supporting rod 2 and the cylinder 4 to move up and down, under the driving of the supporting rod 2, the spring 3 generates elastic deformation, the cylinder 4 moves up and down in the cylinder 5, the supporting rod 2 drives the cross block 1 to move up and down, the cross block 1 drives the connecting rod 11, the exercise action of reciprocating bending of the leg is realized.

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. An adjustable leg exercising device for sports, which is characterized in that: including riser (8), the middle part of riser (8) articulated running-board (9), the one end both sides of running-board (9) are connected with a cross axle (10) respectively, the head end of two cross axles (10) respectively articulated connecting rod (11), the both ends of the tail end difference articulated horizontal block (1) of two connecting rod (11), one side joint support pole (2) of horizontal block (1), cylinder (4) are connected in bracing piece (2), cylinder (4) are located in drum (5), the cover is equipped with spring (3) on cylinder (4), one end joint support pole (2) of spring (3), drum (5) are connected to the other end.

2. The adjustable leg mobilization device of claim 1, further comprising: two sides of the middle part of the pedal (9) are respectively provided with an ear block (18), and the two ear blocks (18) are hinged with the vertical plate (8).

3. The adjustable leg mobilization device of claim 2, further comprising: the vertical plate (8) and the cylinder (5) are both connected with a cross-shaped bottom plate (6).

4. The adjustable leg mobilization device of claim 3, further comprising: and the middle part of the cross-shaped bottom plate (6) is provided with a group of second grooves (7).

5. The adjustable leg mobilization device of claim 1, further comprising: the end, far away from the transverse shaft (10), of the pedal (9) is provided with a group of first grooves (12).

6. The adjustable leg mobilization device of claim 1, further comprising: the bottom of the supporting rod (2) is connected with a vertical rod (14), the vertical rod (14) is connected with a fixing plate (16) through a bolt (15), and the fixing plate (16) is connected with a handle rod (17).

7. The adjustable leg mobilization device of claim 6, further comprising: the vertical rod (14) is provided with a group of threaded holes (13).