CN219071991U - Multifunctional training device - Google Patents

Abstract

The utility model relates to the technical field of fitness equipment, in particular to a multifunctional trainer. The novel pedal support is characterized by comprising a base, a bracket for supporting a trunk is arranged on the base, a track box and a plurality of rows of bolt holes are respectively arranged at the positions of two sides of the bracket, a chassis is connected in the track box in a sliding mode, a pedal stand column and a chassis limiting column are respectively arranged at one end and the middle of the chassis, long holes are formed in the top of the track box, the pedal stand column and the chassis limiting column penetrate out of the long holes, chassis limiting holes are formed in two sides of the long holes, a chassis limiting bolt capable of being inserted into the chassis limiting holes to fix the chassis is connected to the chassis limiting columns in a sliding mode, a supporting module for supporting lower legs and feet is arranged on the pedal stand column, and a left pulling device and a right pulling device are respectively connected with the bolt holes in a threaded mode. The utility model can realize that a single training apparatus meets the requirement of training multiple muscle groups of a trainer.

Description

multi-purpose trainer

technical field

The utility model relates to the technical field of fitness equipment, in particular to a multifunctional trainer.

Background technique

The general structure of the mainstream multi-functional training device on the market is a support structure fixed on the base, mainly including trunk support, calf support and foot support; each supporting part of the general structure multi-functional training device can effectively support the trainer's Each body part has a simple structure and strong durability, and there is no power consumption device and no power dependence. Since the support structure of the multifunctional training device with general structure is non-adjustable, the trainer cannot adjust the position and angle of each support component according to individual needs, and cannot meet the functional requirements of a single device for exercising multiple muscles. Therefore, it is necessary for the training site to be equipped with multiple models The training equipment meets the training needs of exercisers for different muscle groups, resulting in redundancy of training equipment and increased space requirements for training venues. Trainers can only go to professional fitness places to meet their exercise needs, and cannot meet the functional requirements of multi-part muscle training at home or in a limited space environment.

Utility model content

The technical problem to be solved by the utility model is to provide a multi-functional training device for the above-mentioned technical deficiencies.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a multifunctional training device, including a base, the base is provided with brackets for supporting the torso, and the positions of the bases on both sides of the bracket are respectively set There are a track box and multiple rows of bolt holes, the track box is slidingly connected with a chassis, one end and the middle of the chassis are respectively provided with a pedal column and a chassis limit column, the top of the track box is provided with a long hole, and the pedal The upright column and the chassis limit post pass through the long hole, the two sides of the long hole are provided with chassis limit holes, and the chassis limit post is slidably connected with a chassis limiter that can be inserted into the chassis limit hole to fix the chassis. Position latch, the pedal column is provided with a support module for supporting the lower leg and the foot, and the left and right tension devices are respectively threaded with the bolt holes.

To further optimize this technical solution, the support module includes two L-shaped pedals, the two pedals are respectively located on both sides of the pedal column, the pedal is provided with a pedal limit hole, and the pedal column is provided with multiple A pedal column limit hole, the pedal limit pin passes through a certain pedal column limit hole to fix the pedal on the pedal column, the upper part of one side of the pedal is provided with a C-shaped retaining leg, and the pedal is placed on the C-shaped retaining leg The lower position is provided with a cylinder retaining leg.

To further optimize the technical solution, the side of the pedal away from the bracket is provided with a pedal anti-skid pad.

To further optimize the technical solution, the lower part of the C-shaped leg is provided with a C-shaped leg sponge.

To further optimize this technical solution, a cylindrical leg-stopping sponge is arranged outside the cylindrical leg-stopping leg.

To further optimize this technical solution, the pedal column is provided with a mouth-shaped bowl, both sides of the mouth-shaped bowl are provided with a bowl opening with a circular cross section, and one side of the bowl opening is provided with a The limit groove of the set of bowls also includes a disc-shaped connecting plate, which is inserted into the opening of the set of bowls and the two are rotatably connected. One side of the connecting plate is provided with a limited point, and the limited point is located at In the limit groove of the set of bowls and can move in the limit groove of the set of bowls, the inner side of the connecting plate is provided with a cover, the two sides of the pedal column are provided with grooves for accommodating the cover, and the pedal limit plug The hole penetrates the connecting plate and the blocking cover, and the pedal limiting pin also passes through the pedal limiting jack, and the outer side of the connecting plate is fixed with the pedal.

To further optimize the technical solution, the tension device includes an elastic band, the lower end of the elastic band is provided with a ring bolt, and the upper end of the elastic band is provided with a pull ring.

To further optimize this technical solution, rails are provided on both sides inside the track box, and at least two movable wheels are respectively rotatably connected to the two sides of the chassis, and the movable wheels are located in the rails.

Compared with the prior art, the utility model has the following advantages: 1. The support module adopts an angle-variable structure, and the trainer can change the support angle of the calf and the ankle joint within a certain range according to the flexibility of the joints and the exercised muscle groups, thereby Meet the functional requirements of training equipment to provide trainers with different angles and stress points; 2. The pedal column and the support module on it adopt a front and rear adjustable structure, which can provide exercisers of different heights with exercise space suitable for their height, and at the same time can meet The same exerciser needs to exercise different parts of the trunk; 3. The tension device used for hand strength training adopts a wide and narrow adjustable structure, which can generate different torques and different exercise angles to meet the exercise of different muscle groups by the trainer need.

Description of drawings

Fig. 1 is a structural schematic diagram of the multifunctional training device.

Figure 2 is a schematic structural view of the track box and the chassis.

Fig. 3 is a structural schematic diagram of a zigzag bowl.

Fig. 4 is a schematic diagram of the structure of the connection pad.

Fig. 5 is a schematic structural diagram of the pedal.

Fig. 6 is a schematic structural diagram of the chassis limit pin.

Fig. 7 is a schematic structural diagram of the pedal limit pin.

In the figure: 1. base; 2. left column; 3. right column; 4. bracket; 5. left ring bolt; 6. left elastic band; 7. left pull ring; 8. right ring bolt; 9. Right elastic belt; 10, right pull ring; 11, bolt hole; 12, track box; 13, chassis limit column; 14, chassis limit pin; 15, chassis limit hole; 16, pedal column; 17, left cylinder Body retaining leg; 18, left cylinder leg retaining sponge; 19, left C-shaped leg retaining sponge; 20, left C-shaped retaining leg; 21, pedal limit pin; 22, pedal; 23, pedal column limit hole; 24, Pedal anti-slip mat; 25, right C-shaped leg retainer; 26, right C-shaped leg retainer sponge; 27, right column leg retainer sponge; 28, mouth-shaped bowl; 29, track; 30, movable wheel; 31, chassis; 32 , the bowl opening; 33, the bowl limit groove; 34, the connection plate; 35, the pedal limit jack; 36, the limit point; 37, the pedal limit hole.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and not intended to limit the scope of the present invention. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present invention.

The specific embodiment: shown in conjunction with Fig. 1-7, multifunctional trainer, comprises base 1, and described base 1 is provided with the bracket 4 that is used to support the torso, and the surface of bracket 4 is coated with sponge pad, and bracket The bottom surface of 4 is connected with base 1 through left column 2 and right column 3, and described base 1 is respectively provided with track box 12 and multi-row bolt hole 11 on the position of bracket 4 both sides, and track box 12 is cuboid shape, and described A chassis 31 is slidably connected in the track box 12, and the chassis 31 is in the shape of a cuboid. One end and the middle part of the chassis 31 are respectively provided with a pedal column 16 and a chassis limit column 13, and the top of the track box 12 is provided with a long hole. The pedal column 16 and the chassis limit post 13 pass through the elongated hole, and the two sides of the elongated hole are provided with the chassis limit hole 15, and the chassis limit post 13 is slidably connected with a frame that can be inserted into the chassis limit hole 15. The chassis stop pin 14 that fixes the chassis 31, the pedal column 16 is provided with a support module for supporting the lower leg and the foot, and the left and right tension devices are respectively threaded with the bolt holes 11.

Specifically, the support module includes two L-shaped pedals 22, the two pedals 22 are respectively located on both sides of the pedal column 16, the pedal 22 is provided with a pedal limit hole 37, and the pedal column 16 is A plurality of pedal column limit holes 23 are provided, and the pedal limit pin 21 passes through a certain pedal column limit hole 23 to fix the pedal 22 on the pedal column 16. The upper part of the pedal 22 side is provided with a C-shaped retaining leg , divided into a left C-shaped retaining leg 20 and a right C-shaped retaining leg 25, the pedal 22 is provided with a cylindrical retaining leg at a position below the C-shaped retaining leg, which is divided into a left cylindrical retaining leg 17 and a right cylindrical retaining leg . The position of the pedal 22 can be adjusted up and down by pulling out the pedal limit plug 21 .

Preferably, the side of the pedal 22 away from the bracket 4 is provided with a pedal anti-skid pad 24 .

Preferably, the lower part of the C-shaped leg is provided with a C-shaped leg sponge. Including left C-shaped leg retaining sponge 19 and right C-shaped leg retaining sponge 26.

Preferably, a cylindrical leg-stopping sponge is provided outside the cylindrical leg-stopping leg. Including left cylinder leg retaining sponge 18 and right cylinder leg retaining sponge 27.

Preferably, the pedal column 16 is covered with a square-shaped bowl 28, the two sides of the square-shaped bowl 28 are provided with a bowl opening 32 with a circular cross section, and one side of the bowl opening 32 is There is a set bowl limit groove 33, and also includes a disc-shaped connecting plate 34, the connecting plate 34 is inserted into the opening 32 of the set bowl and the two are rotatably connected, and one side of the connecting plate 34 is provided with a limited position 36, the limit point 36 is located in the set bowl limit groove 33 and can move in the set bowl limit groove 33, the inner side of the connecting plate 34 is provided with a cover, and the two sides of the pedal column 16 A groove for accommodating the blocking cover is provided, and the pedal limiting jack 35 penetrates the connection plate 34 and the blocking cover, and the pedal limiting pin 21 passes through the pedal limiting hole 37, the pedal limiting jack 35 and the pedal column The limiting hole 23 and the outer side of the connection plate 34 are fixed together with the pedal 22 . This structure makes pedal 22 can only be rotated in a certain angle, makes it keep the state that convenient foot stretches between C-shaped retaining leg and cylinder retaining leg, and can rotate within a certain range, can make ankle find a comparative Comfortable posture.

Specifically, the tension device includes an elastic belt, a ring bolt is provided at the lower end of the elastic belt, and a pull ring is provided at the upper end of the elastic belt, and the ring bolt is used for threaded connection with the bolt hole 11 . There are two tension devices, including a left tension device and a right tension device, wherein the left tension device includes a left elastic band 6, a left ring bolt 5 and a left pull ring 7, and the right tension device includes a right elastic band 9 and a right ring bolt 8 and right pull ring 10. The position of the tension device can be changed by screwing different bolt holes 11 .

Specifically, grooved tracks 29 are provided on both sides of the track box 12 , and at least two movable wheels 30 are rotatably connected to both sides of the chassis 31 , and the movable wheels 30 are located in the tracks 29 .

When in use, the person lies on the bracket 4, usually the chest is in contact with the bracket 4, the feet are inserted into the support module, and the pull ring is pulled with both hands.

The multi-functional training device of the present application adopts multi-position adjustable support modules, so that a single training device can meet the needs of the trainer for exercising multiple muscle groups. The support module used for calf support and foot support adopts an angle-variable structure, and trainers can change the calf and ankle joint support angle within a certain range according to their own joint flexibility and exercise muscle groups, so as to meet the needs of training equipment for training. The latter provides functional requirements for different angles and stress points. The pedal column 16 and the support module thereon adopt an adjustable front and rear structure, which can provide exercisers of different heights with an exercise space suitable for their height, and can meet the same exerciser's needs for exercising different parts of the trunk muscles. The two tension devices used for hand strength training adopt a wide and narrow adjustable structure, which can generate different torques and different exercise angles to meet the training needs of trainers for different muscle groups.

It should be understood that the above specific embodiments of the present utility model are only used to illustrate or explain the principle of the present utility model, but not to limit the present utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model shall be included in the protection scope of the present utility model. Furthermore, the appended claims are intended to cover all changes and modifications that come within the scope and boundaries of the appended claims, or equivalents of such scope and boundaries.

Claims (8)

1. A multifunctional training device, including a base (1), characterized in that: the base (1) is provided with a bracket (4) for supporting the torso, and the base (1) is mounted on two sides of the bracket (4). The side positions are respectively provided with a track box (12) and a plurality of rows of bolt holes (11). The track box (12) is slidably connected with a chassis (31), and one end and the middle of the chassis (31) are respectively provided with pedals. Column (16) and chassis limit column (13), the top of the track box (12) is provided with a long hole, the pedal column (16) and chassis limit column (13) pass through the long hole, the Both sides of the long hole are provided with chassis limit holes (15), and the chassis limit post (13) is slidably connected with a chassis limit pin ( 14), the pedal column (16) is provided with a support module for supporting the calf and the foot, and the left and right tension devices are respectively threaded with the bolt holes (11). 2. The multifunctional training device according to claim 1, characterized in that: the support module includes two L-shaped pedals (22), and the two pedals (22) are respectively located on the two sides of the pedal column (16). side, the pedal (22) is provided with a pedal limit hole (37), the pedal column (16) is provided with a plurality of pedal column limit holes (23), and the pedal limit pin (21) passes through a certain A pedal column limit hole (23) fixes the pedal (22) on the pedal column (16), and the upper part of one side of the pedal (22) is provided with a C-shaped retaining leg, and the pedal (22) is positioned on the C-shaped retaining leg. The position below the leg is provided with a cylinder blocking leg. 3. The multi-functional training device according to claim 2, characterized in that: the side of the pedal (22) away from the bracket (4) is provided with a pedal anti-slip pad (24). 4. The multi-functional training device according to claim 2, characterized in that: a C-shaped leg-stop sponge is arranged at the lower part of the C-shaped leg stopper. 5. The multifunctional training device according to claim 2, characterized in that: a cylindrical leg-stopping sponge is arranged outside the cylindrical leg-stopper. 6. The multifunctional training device according to claim 2, characterized in that: the pedal column (16) is covered with a zigzag bowl (28), and the two sides of the zigzag bowl (28) are set There is a bowl opening (32) with a circular cross section, a bowl limiting groove (33) is provided on one side of the bowl opening (32), and a disc-shaped connecting plate (34), The connection plate (34) is inserted into the opening (32) of the sleeve bowl and the two are connected in rotation, and a limit point (36) is set on one side of the connection plate (34), and the limit point (36) is located in the sleeve bowl In the limit groove (33) and can move in the bowl limit groove (33), the inner side of the connecting plate (34) is provided with a cover, and the two sides of the pedal column (16) are provided with accommodating The groove of the cover, the pedal limit jack (35) penetrates the connection plate (34) and the cover, the pedal limit pin (21) also passes through the pedal limit jack (35), the connection plate The outside of (34) is fixed together with pedal (22). 7. The multifunctional training device according to any one of claims 1-6, characterized in that: the tension device comprises an elastic band, the lower end of the elastic band is provided with a ring bolt, and the upper end of the elastic band is provided with With pull ring. 8. The multi-functional training device according to any one of claims 1-6, characterized in that: tracks (29) are provided on both sides inside the track box (12), and tracks (29) are provided on both sides of the chassis (31) At least two movable wheels (30) are rotationally connected respectively, and the movable wheels (30) are located in the track (29).

Images