CN215538120U

CN215538120U - Tire rolling trainer

Info

Publication number: CN215538120U
Application number: CN202122074247.6U
Authority: CN
Inventors: 辛振
Original assignee: Dezhou Xinzhen Fitness Equipment Co ltd
Current assignee: Dezhou Xinzhen Fitness Equipment Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-18
Anticipated expiration: 2031-08-30

Abstract

The utility model relates to the technical field of fitness equipment and discloses a tire rolling trainer which comprises a fixing ring, wherein four protection pads are fixedly connected to the bottom surface of the fixing ring in a circumferential array mode at equal intervals, reinforcing rods are fixedly connected to the inside of the fixing ring, fixing rods are fixedly connected to the front surface and the rear surface of the fixing ring, a tire is arranged between the two fixing rods, sliding grooves are formed in opposite surfaces of the two fixing rods, a supporting device is arranged on the top surface of the fixing ring, and a weight increasing device is arranged inside the tire. Through the setting of the device that increases weight, when the weight that the user need increase the tire promoted training intensity, can cup joint the weight on the shank of bolt and increase the weight of tire, can accomplish the training of different weight on a training apparatus, the adjustment of multiple weight just can be accomplished on an apparatus to setting up through the device, and the gymnasium just need not to purchase the tire training ware of multiple different weight to the cost in gymnasium has been reduced.

Description

Tire rolling trainer

Technical Field

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

Background

The body-building apparatus is an exercise apparatus used for the people with body-building requirements to achieve the effects of assisting exercise and building body, which has different instruments aiming at different effects, is mostly arranged in a gymnasium, provides a tire rolling trainer such as LK-1015 trainer in order to exercise upper limb muscles, although the trainer can exercise the muscles of the upper limbs and burn fat to achieve the effect of body building, once a user needs to increase the weight of the tire to improve the training intensity, the trainer needs to replace an apparatus with larger volume and larger weight for use, therefore, the gymnasium needs to prepare the tire rolling trainer with different weights for users with different requirements, the cost is improved and the economic benefit is reduced when a large number of trainers are purchased in the gymnasium, there is a need for a weight adjustable tire rollover trainer that achieves the different weight training needs of a single trainer.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a tire rolling trainer which has the advantages of completing training with different weights on one training instrument and the like, and solves the problem that the tire rolling trainer can not adjust the weights.

(II) technical scheme

In order to achieve the aim of finishing the training with different weights on one training instrument, the utility model provides the following technical scheme: a tire rolling trainer comprises a fixing ring, wherein four protective pads are fixedly connected with the bottom surface of the fixing ring in a circumferential array mode at equal intervals, reinforcing rods are fixedly connected with the inside of the fixing ring, fixing rods are fixedly connected with the front surface and the back surface of the fixing ring, a tire is arranged between the two fixing rods, sliding grooves are formed in the opposite surfaces of the two fixing rods, moving blocks are slidably connected with the inside of the two sliding grooves, a rotating block is rotatably connected with the top surface of a rear side fixing rod, a threaded rod is rotatably connected with the inside of a rear side sliding groove, the upper end of the rear side moving block is sleeved on the upper end of the threaded rod, the upper end of the threaded rod penetrates through the fixing rod on the rear side and is fixedly connected with the rotating block, a supporting device is arranged on the top surface of the fixing ring, a weight increasing device is arranged inside the tire, fixing plates are fixedly connected with the opposite surfaces of the two moving blocks, and rotating shafts are rotatably connected with the opposite surfaces of the two fixing plates, two axis of rotation all are connected with the tire rotation, and two fixed plates respectively with two dead lever sliding connection, strutting arrangement includes inside hollow connecting rod, and connecting rod fixed connection is at solid fixed ring's top surface, the inside bottom surface fixedly connected with spring of connecting rod, the inside sliding connection of connecting rod have the regulation pole, and the upper end of adjusting the pole extends the connecting rod, and the right surface of connecting rod is the mode equidistance of vertical range and has seted up the bolt hole, and the right surface threaded connection of connecting rod has the bolt, the device that increases weight includes the shank of bolt, and shank of bolt fixed connection has cup jointed the weight in the inside of tire, and the slip has cup jointed the weight on the shank of bolt, and the screw thread has cup jointed the nut on the shank of bolt, and the nut contacts with the weight.

Preferably, the left end of the bolt penetrates through the connecting rod and is in threaded connection with the bolt hole, the adjusting rod is in contact with the tire, and the spring is in contact with the adjusting rod.

Preferably, the number of the supporting devices is four, the four supporting devices are respectively arranged on the left side and the right side of the top surface of the fixing ring, and the four supporting devices are not in contact with each other.

(III) advantageous effects

Compared with the prior art, the utility model provides a tire rolling trainer, which has the following beneficial effects:

1. this tire training ware that rolls, through the setting of the device that increases weight, when the weight that the user need increase the tire promotes training intensity, can cup joint the weight that the weight increased the tire on the shank of bolt, through the device's setting, can accomplish the training of different weight on a training apparatus, the adjustment of multiple weight just can be accomplished on an apparatus through the device's setting in the gymnasium like this, the gymnasium just need not to purchase the tire training ware of multiple different weight like this, thereby the cost of gymnasium has been reduced, economic benefits has been promoted.

2. This tire training ware that rolls through strutting arrangement's setting, makes the regulation pole and tire contact through the slip adjustment pole, after the tire formed with the state parallel on ground, uses bolt and the bolt hole threaded connection who corresponds, will adjust the pole fixed firm, avoids adjusting the pole and takes place to slide, utilizes the regulation pole to play the effect of a support to the tire, has avoided the tire can't reset the situation of downswing after the adjustment height to the use reliability of the device has been promoted.

3. This tire training ware that rolls drives the threaded rod through rotatory turning block and rotates, and the threaded rod rotates and drives the movable block and remove in the inside of spout, and the movable block drives the fixed plate and removes, and the drive axis of rotation of fixed plate removes, and the axis of rotation drives the tire and removes to accomplish the regulation of tire height, be applicable to the people of different heights like this and use the device, thereby promoted the device's application scope, enlarged the crowd of the device adaptation.

Drawings

FIG. 1 is a schematic structural view of a tire rollover trainer in accordance with the present invention;

FIG. 2 is a schematic structural view of a weight increasing device of the tire rolling trainer of the utility model;

FIG. 3 is a schematic plane structure diagram of a supporting device of the tire rolling trainer in accordance with the present invention;

FIG. 4 is a schematic view of the internal structure of a chute of the tire rolling trainer of the utility model.

In the figure: the device comprises a fixing ring 1, a protective pad 2, a reinforcing rod 3, a fixing rod 4, a sliding groove 5, a rotating block 6, a tire 7, a bolt rod 8, a weight 9, a nut 10, a connecting rod 11, an adjusting rod 12, a bolt hole 13, a bolt 14, a rotating shaft 15, a spring 16, a threaded rod 17, a moving block 18 and a fixing plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a new technical solution: a tire rolling trainer comprises a fixing ring 1, four protection pads 2 are fixedly connected with the bottom surface of the fixing ring 1 in a circumferential array mode at equal intervals, reinforcing rods 3 are fixedly connected inside the fixing ring 1, fixing rods 4 are fixedly connected to the front surface and the rear surface of the fixing ring 1, a tire 7 is arranged between the two fixing rods 4, on one hand, friction between the device and the ground can be improved through arrangement of the protection pads 2, the device is enabled to be more stable and not to displace when in use, so that the stability of the device is improved, on the other hand, a large amount of impact force can be absorbed through arrangement of the protection pads 2, damage to the ground is avoided, the strength of the whole fixing ring 1 can be improved through arrangement of the reinforcing rods 3, the fixing ring 1 can bear larger weight and impact force, and the durability of the device is improved;

the opposite surfaces of the two fixed rods 4 are respectively provided with a sliding groove 5, the insides of the two sliding grooves 5 are respectively connected with a movable block 18 in a sliding manner, the top surface of the rear fixed rod 4 is rotatably connected with a rotating block 6, the insides of the rear sliding grooves 5 are rotatably connected with a threaded rod 17, the movable block 18 at the rear side is in threaded sleeve joint with the upper end of the threaded rod 17, the upper end of the threaded rod 17 penetrates through the fixed rod 4 at the rear side and is fixedly connected with the rotating block 6, the opposite surfaces of the two movable blocks 18 are respectively fixedly connected with a fixed plate 19, the opposite surfaces of the two fixed plates 19 are respectively and rotatably connected with a rotating shaft 15, the two rotating shafts 15 are respectively and rotatably connected with the tire 7, the tire 7 can rotate above the fixed ring 1 through the two rotating shafts 15, and the training is completed by overturning the tire 7 back and forth;

when the device is used, the rotating block 6 is rotated to drive the threaded rod 17 to rotate, the threaded rod 17 rotates to drive the moving block 18 to move in the sliding groove 5, the moving block 18 drives the fixing plate 19 to move, the fixing plate 19 drives the rotating shaft 15 to move, and the rotating shaft 15 drives the tire 7 to move, so that the height of the tire 7 is adjusted;

the top surface of the fixing ring 1 is provided with a supporting device, the supporting device comprises a connecting rod 11 with a hollow interior, the connecting rod 11 is fixedly connected to the top surface of the fixing ring 1, the bottom surface of the interior of the connecting rod 11 is fixedly connected with a spring 16, the interior of the connecting rod 11 is slidably connected with an adjusting rod 12, the spring 16 is in contact with the adjusting rod 12, through the arrangement of the spring 16, when the tire 7 is overturned, the tire 7 is in contact with the adjusting rod 12 to generate impact force, the spring 16 can absorb part of the impact force, the loss of the supporting device caused by the impact force is reduced, the upper end of the adjusting rod 12 extends out of the connecting rod 11, bolt holes 13 are formed in the right surface of the connecting rod 11 in a vertical arrangement mode at equal intervals, bolts 14 are in threaded connection with the right surface of the connecting rod 11, the left ends of the bolts 14 penetrate through the connecting rod 11 to be in threaded connection with the bolt holes 13, the adjusting rod 12 is in contact with the tire 7, and the number of the supporting devices is four, the four supporting devices are respectively arranged at the left side and the right side of the top surface of the fixing ring 1 and are not contacted with each other;

when the device is used, when the height of the tire 7 is adjusted, the adjusting rod 12 is in contact with the tire 7 through sliding the adjusting rod 12, after the tire 7 is in a state parallel to the ground, the adjusting rod 12 is firmly fixed by using the bolt 14 to be in threaded connection with the corresponding bolt hole 13, the adjusting rod 12 is prevented from sliding, the tire 7 is supported by the adjusting rod 12, the condition that the tire 7 cannot reset and swing downwards after the height is adjusted is avoided, and the use reliability of the device is improved;

the weight increasing device is arranged in the tire 7 and comprises a bolt rod 8, the bolt rod 8 is fixedly connected in the tire 7, a weight 9 is sleeved on the bolt rod 8 in a sliding mode, a nut 10 is sleeved on the bolt rod 8 in a threaded mode, the nut 10 is in contact with the weight 9, when a user needs to increase the weight of the tire 7 to improve the training strength, the weight 9 can be sleeved on the bolt rod 8 to increase the weight of the tire 7 when using the device, then the nut 10 is sleeved on the bolt rod 8 in a threaded mode, the weight 9 is firmly fixed, through the arrangement of the device, training with different weights can be completed on one training instrument, adjustment of multiple weights can be completed on one instrument through the arrangement of the device in a gymnasium, the gymnasium does not need to purchase tire trainers with multiple different weights, and therefore the cost of the gymnasium is reduced, the economic benefit is improved.

The working principle is as follows:

when the device is used, firstly, the tire 7 can rotate above the fixed ring 1 through the two rotating shafts 15, the training is completed by turning the tire 7 back and forth, the rotating block 6 is rotated to drive the threaded rod 17 to rotate, the threaded rod 17 is rotated to drive the moving block 18 to move in the sliding groove 5, the moving block 18 drives the fixed plate 19 to move, the fixed plate 19 drives the rotating shafts 15 to move, the rotating shafts 15 drive the tire 7 to move, so that the height of the tire 7 is adjusted, then when the height of the tire 7 is adjusted, the adjusting rod 12 is in contact with the tire 7 through the sliding adjusting rod 12, after the tire 7 is in a state parallel to the ground, the adjusting rod 12 is in threaded connection with the corresponding bolt hole 13 by using the bolt 14, the adjusting rod 12 is fixed firmly, the adjusting rod 12 is prevented from sliding, and the adjusting rod 12 plays a supporting role on the tire 7, the situation that the tire 7 cannot reset to swing downwards after the height is adjusted is avoided, the use reliability of the device is improved, and finally when a user needs to increase the weight of the tire 7 to improve the training intensity, the weight 9 can be sleeved on the bolt rod 8 to increase the weight of the tire 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tire training ware that rolls, is four protection pads (2) of mode equidistance fixedly connected with of circumference array including solid fixed ring (1), the bottom surface of solid fixed ring (1), the inside fixedly connected with anchor strut (3) of solid fixed ring (1), its characterized in that: the fixed ring is characterized in that fixed rods (4) are fixedly connected to the front surface and the rear surface of the fixed ring (1), tires (7) are arranged in the middle of the two fixed rods (4), sliding grooves (5) are formed in opposite surfaces of the two fixed rods (4), moving blocks (18) are connected to the inner portions of the two sliding grooves (5) in a sliding mode, rotating blocks (6) are connected to the top surfaces of the rear fixed rods (4) in a rotating mode, threaded rods (17) are connected to the inner portions of the rear sliding grooves (5) in a rotating mode, the upper ends of the moving blocks (18) on the rear side are connected to the upper ends of the threaded rods (17) in a threaded mode in a sleeved mode, the fixed rods (4) on the rear side are fixedly connected with the rotating blocks (6) in a rotating mode, supporting devices are arranged on the top surface of the fixed ring (1), and weight increasing devices are arranged inside the tires (7).

2. A tire rollover trainer according to claim 1, in which: the opposite surfaces of the two moving blocks (18) are fixedly connected with fixing plates (19), the opposite surfaces of the two fixing plates (19) are rotatably connected with rotating shafts (15), the two rotating shafts (15) are rotatably connected with tires (7), and the two fixing plates (19) are respectively in sliding connection with the two fixing rods (4).

3. A tire rollover trainer according to claim 1, in which: the supporting device comprises a hollow connecting rod (11), the connecting rod (11) is fixedly connected to the top surface of the fixing ring (1), a spring (16) is fixedly connected to the bottom surface of the connecting rod (11) inside, an adjusting rod (12) is slidably connected to the inside of the connecting rod (11), the connecting rod (11) extends out of the upper end of the adjusting rod (12), the right surface of the connecting rod (11) is vertically arranged in an equidistant mode, bolt holes (13) are formed in the right surface of the connecting rod (11), and the right surface of the connecting rod (11) is in threaded connection with bolts (14).

4. A tire rollover trainer according to claim 3, in which: the left end of the bolt (14) penetrates through the connecting rod (11) and is in threaded connection with the bolt hole (13), the adjusting rod (12) is in contact with the tire (7), and the spring (16) is in contact with the adjusting rod (12).

5. A tire rollover trainer according to claim 1, in which: the weight increasing device comprises a bolt rod (8), the bolt rod (8) is fixedly connected to the inside of the tire (7), a weight (9) is sleeved on the bolt rod (8) in a sliding mode, a nut (10) is sleeved on the bolt rod (8) in a threaded mode, and the nut (10) is in contact with the weight (9).

6. A tire rollover trainer according to claim 3, in which: the number of the supporting devices is four, the four supporting devices are respectively arranged at the left side and the right side of the top surface of the fixing ring (1), and the four supporting devices are not in contact with each other.