Combined type sports multifunctional training device

Abstract

The utility model discloses a combined type sports multifunctional trainer, which belongs to the technical field of sports training and comprises a base, two armrest frames are fixedly mounted on the upper surface of the base, a mounting shell is detachably mounted above the base, and a motor is fixedly mounted on the inner wall of the mounting shell; the mounting shell is arranged to be matched with the adjusting plate and the single lever for use, the mounting shell and the base are assembled through the fixing bolt, the threaded rod in the mounting shell rotates to achieve lifting of the adjusting plate, then lifting of the single lever is achieved, and compared with lifting of the single lever through screws, the lifting stability is better; the device is simple in structure and convenient to operate, the phenomena of accidental loosening and height falling are not prone to occurring, the structure linkage performance is high, meanwhile, an operation hand ring and a pull rope are used in cooperation with a containing frame and a balance weight plate, single-lever training and tension training are integrated on one device, overall operation is convenient, leg pressing training can be conducted in cooperation with the arrangement of an armrest frame and a rubber sleeve, and functional diversity is perfected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the sports training technical field, concretely relates to a combined sports multifunctional training device. BACKGROUND

[0002] With the improvement of people's living standards, people begin to pay more and more attention to their own health, so people begin to do fitness exercise, which also promotes the vigorous development of sports industry, and sports training has various ways, including running, long jump, single bar, double bar and other training methods, which can well exercise each part of the body.

[0003] But the existing sports training device mostly only has one function, that is, the single bar can only be used for single bar sports training, and the puller can only be used for pull training, and the single bar training and pull training cannot be integrated into one device, and the height of the single bar is adjusted by screws, the screws will bear the body weight of people, so the screws often appear bending deformation or even breakage, which easily leads to the failure of the height of the single bar and certain inconvenience in use, therefore, we provide a combined sports multifunctional training device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a combined sports multifunctional training device to solve the problem that the existing sports training device mostly only has one function, that is, the single bar can only be used for single bar sports training, and the puller can only be used for pull training, and the single bar training and pull training cannot be integrated into one device, and the height of the single bar is adjusted by screws, the screws will bear the body weight of people, so the screws often appear bending deformation or even breakage, which easily leads to the failure of the height of the single bar and certain inconvenience in use.

[0005] To achieve the above object, the utility model provides the following technical scheme: A combined sports multifunctional training device, including base, two handrails are fixedly installed on the upper surface of base, the upper portion of base is detachably installed with installation shell, the inner wall of installation shell is fixedly installed with motor, both sides in the installation shell are rotatably installed with threaded rod, the bottom of threaded rod and the outer surface of motor output shaft are fixedly installed with pulley, the pulley on threaded rod and the pulley on motor output shaft are transmissionally connected with belt, the outer surface of threaded rod is screw mounted with threaded block, the side of installation shell is provided with channel for threaded block movement, the opposite surface of two threaded blocks is fixedly installed with adjusting plate, single lever is fixedly installed between two adjusting plates, the opposite surface of bottom of two adjusting plates is fixedly installed with bearing base, the upper surface of bearing base is slidably provided with placing frame, the inside of placing frame is movably provided with a plurality of counterweight plates, the upper surface of placing frame is fixedly installed with pull rope, the outer surface of single lever is slidably provided with two sliding sleeves, the lower surface of sliding sleeve and the side of adjusting plate are all installed with guide wheel, the top of pull rope passes through two guide wheels at the same side position and is fixedly installed with operation bracelet.

[0006] Adopt the above scheme, through setting installation shell cooperation adjusting plate and single lever use, installation shell is assembled with base through fixed bolt, the rotation of threaded rod in installation shell can realize the lifting of adjusting plate, and then realize the lifting of single lever, compared with using screw to lift single lever, the lifting stability is better, and the phenomenon of accidental loosening height falling is not easy to appear, and the structure linkage is strong, at the same time, the operation bracelet and the pull rope cooperate with the placing frame and the counterweight plate, the single lever training and the tension training are integrated into one device, the overall operation is convenient, the setting of the handrail and the rubber sleeve can be used for leg pressing training, the function diversity is improved, the sliding sleeve can be adjusted on the surface of the single lever, which can ensure that the sliding sleeve will not hinder the single lever training, and the number of counterweight plates can be selectively increased or reduced during tension training, improving the use universality.

[0007] In the above scheme, it should be noted that the motor is electrically connected with the external power supply.

[0008] As a preferred embodiment, the handrail includes two vertical parts and a horizontal part connected between the two vertical parts, and the outer surface of the horizontal part is sleeved with a rubber sleeve.

[0009] Adopt the above scheme, the rubber sleeve provided on the horizontal part of the handrail can provide a comfortable gripping position, and people can rest their legs on the rubber sleeve during training to achieve leg pressing training.

[0010] As a preferred implementation, the upper surface of the base is provided with a mounting groove, the bottom end of the mounting shell is inserted into the mounting groove, the side surface of the mounting shell is fixedly provided with a fixing block, the lower surface of the fixing block is arranged in close contact with the upper surface of the base, and the fixing block and the base are threadedly provided with a fixing bolt.

[0011] By the above scheme, the mounting groove is provided, the mounting shell is inserted into the mounting groove, and the fixing block and the fixing bolt are used to achieve the fixed installation of the mounting shell. The fixing structure is simple, the operation is convenient, the installation stability is good, and the loosening phenomenon is unlikely to occur.

[0012] As a preferred implementation, the top end of the mounting shell is fixedly provided with a clamping sleeve, the clamping sleeve slides on the outer surface of the adjusting plate, the inner wall of the clamping sleeve is fixedly provided with a trapezoidal sliding block, and the side surface of the adjusting plate is provided with a trapezoidal sliding groove, and the trapezoidal sliding block is slidingly installed on the inner wall of the trapezoidal sliding groove.

[0013] By the above scheme, the clamping sleeve and the trapezoidal sliding block are used in cooperation to ensure good stability of the adjusting plate in lifting and adjusting the height, and to avoid the phenomenon of shaking of the adjusting plate and the single lever.

[0014] As a preferred implementation, the four corner positions of the bearing bottom plate are slidingly provided with guide rods, the top end of the guide rod is fixedly connected with the lower surface of the placing frame, and the bottom end of the guide rod is fixedly provided with a limiting disc.

[0015] By the above scheme, the guide rod is provided to support and guide the up-down movement of the placing frame, improve the movement stability, and prevent random shaking. The limiting disc is provided to limit the guide rod, avoid the guide rod from sliding off the bearing bottom plate, and achieve good limiting effect.

[0016] As a preferred implementation, the lower surface of the inner wall of the placing frame is fixedly provided with a fixing screw, the counterweight plate is provided with a through hole for the fixing screw to pass through, the outer surface of the fixing screw is threadedly provided with a fixing nut, the fixing nut is arranged in close contact with the upper surface of the counterweight plate at the uppermost position, and the distance between the top end of the fixing screw and the upper surface of the inner wall of the placing frame is greater than the thickness of the counterweight plate.

[0017] By the above scheme, the fixing screw passes through the counterweight plate in cooperation with the fixing nut to achieve the locking of the counterweight plate, avoid the shaking of the counterweight plate, and achieve the convenient disassembly and assembly operation of the counterweight plate. Meanwhile, the distance between the top end of the fixing screw and the upper surface of the inner wall of the placing frame is greater than the thickness of the counterweight plate, which facilitates the placing and taking out of the counterweight plate and improves the operation convenience.

[0018] As a preferred implementation, the surface of the sliding sleeve is fixedly installed with a support, the support is slidably installed with a lock rod, the top end of the lock rod is fixedly installed with an operation disc, the sliding sleeve is provided with a lock hole for the lock rod to pass through, the outer surface of the single lever is provided with four lock grooves, the lock rod and the lock grooves are used in cooperation, the outer surface of the lock rod is fixedly installed with a limiting ring, and the limiting ring and the inner wall of the support are fixedly installed with a spring.

[0019] By adopting the above scheme, the lock rod is arranged, the sliding sleeve is unlocked when the lock rod is separated from the lock groove, the sliding sleeve can slide on the surface of the single lever at this time, the limiting ring can play a limiting effect, the lock rod is prevented from directly separating from the support when sliding, the spring is arranged and can play a reset function, the spring is deformed when the lock rod separates from the lock groove, therefore, the elastic force of the spring can drive the lock rod to quickly reset and be inserted into the lock groove, and the convenience of locking operation is realized.

[0020] Compared with the prior art, the utility model has the advantages that:

[0021] The combined sports multifunctional training device is used in cooperation with the adjusting plate and the single lever through the installation shell, the installation shell is assembled with the base through the fixing bolt, the threaded rod in the installation shell can rotate to realize the lifting of the adjusting plate, and then the lifting of the single lever is realized, compared with the lifting of the single lever through the screw, the lifting stability is better, the phenomenon of accidental loosening and height falling is not prone to occur, the structural linkage is strong, the single lever training and the tension training are integrated on one equipment through the use of the operation bracelet, the pull rope, the placing frame and the counterweight plate, the overall operation is convenient, the leg pressing training can be carried out through the setting of the handrail frame and the rubber sleeve, and the functional diversity is improved.

[0022] The combined sports multifunctional training device is used in cooperation with the sliding sleeve and the single lever, the sliding sleeve can slide on the surface of the single lever to adjust the position, so that the sliding sleeve cannot hinder the single lever training, and the number of the counterweight plates can be selectively increased or reduced in use according to the training needs, and the use universality is improved. DETAILED DESCRIPTION

[0023] Figure 1 It is a structural schematic view of the utility model;

[0024] Figure 2 It is a structural schematic view of the explosion of the base and the installation shell of the utility model;

[0025] Figure 3 It is a structural schematic view of the installation shell of the utility model;

[0026] Figure 4 It is a structural schematic view of the installation shell of the utility model;

[0027] Figure 5 It is the structural diagram of the adjusting plate and the single lever of the utility model;

[0028] Figure 6 It is the structural diagram of the bearing bottom plate, the placing frame, the pull rope, the guide wheel and the sliding sleeve of the utility model;

[0029] Figure 7 It is the structural diagram of the sliding sleeve of the utility model.

[0030] In the figure: 1, base; 2, handrail frame; 3, installation shell; 4, motor; 5, threaded rod; 6, pulley; 7, belt; 8, threaded block; 9, adjusting plate; 10, single lever; 11, bearing bottom plate; 12, placing frame; 13, counterweight plate; 14, pull rope; 15, sliding sleeve; 16, guide wheel; 17, operating ring; 18, rubber sleeve; 19, fixed block; 20, fixed bolt; 21, clamping sleeve; 22, trapezoidal sliding block; 23, guide rod; 24, fixed screw; 25, fixed nut; 26, support; 27, locking rod; 28, limiting ring; 29, spring. DETAILED DESCRIPTION

[0031] Please refer to Figures 1-7 The utility model provides a combined sports multifunctional trainer, including base 1, the upper surface fixed mounting of base 1 has two handrail frames 2, the upper of base 1 is detachably installed with installation shell 3, the inner wall fixed mounting of installation shell 3 has motor 4, both sides in the inside of installation shell 3 are rotatably installed with threaded rod 5, the bottom end of threaded rod 5 and the output shaft outer surface of motor 4 are all fixedly installed with pulley 6, and the pulley 6 on threaded rod 5 is transmissionally connected with pulley 6 on the output shaft of motor 4, the outer surface of threaded rod 5 is screw mounted with threaded block 8, the side of installation shell 3 is set with the passageway for the movement of threaded block 8, the opposite surface of two threaded blocks 8 is all fixedly installed with adjusting plate 9, and the single lever 10 is fixedly installed between two adjusting plates 9, the bottom end opposite surface of two adjusting plates 9 is all fixedly installed with bearing bottom plate 11, the upper surface of bearing bottom plate 11 is slidably provided with placing frame 12, the inside of placing frame 12 is movably provided with a plurality of counterweight plates 13, the upper surface of placing frame 12 is fixedly installed with pull rope 14, the outer surface of single lever 10 is slidably provided with two sliding sleeves 15, the lower surface of sliding sleeve 15 and the side of adjusting plate 9 are all installed with guide wheel 16, and the top end of pull rope 14 passes through two guide wheels 16 at the same side position and is fixedly installed with operating ring 17.

[0032] The installation shell 3 is assembled with the base 1 through a fixing bolt 20, the threaded rod 5 in the installation shell 3 can be rotated to realize the lifting of the adjusting plate 9, and then the lifting of the single lever 10, compared with the lifting of the single lever 10 by using a screw, the lifting stability is better, and the phenomenon of accidental loosening and height falling is not prone to occur, and the structural linkage is strong, and the operation is convenient.

[0033] The handrail frame 2 comprises two vertical parts and a horizontal part connected between the two vertical parts, and the outer surface of the horizontal part is sleeved with a rubber sleeve 18, and the rubber sleeve 18 provided on the horizontal part of the handrail frame 2 can provide a comfortable holding position, and people can rest their legs on the rubber sleeve 18 during training to realize leg pressing training.

[0034] The upper surface of the base 1 is provided with a mounting groove, the bottom end of the installation shell 3 is inserted into the mounting groove, the side surface of the installation shell 3 is fixedly provided with a fixing block 19, the lower surface of the fixing block 19 is flush with the upper surface of the base 1, and the fixing block 19 and the base 1 are threadedly provided with a fixing bolt 20, through the mounting groove, the installation shell 3 is inserted into the mounting groove, and the fixing block 19 and the fixing bolt 20 are used to realize the fixed installation of the installation shell 3, the fixing structure is simple, the operation is convenient, the installation and fixing stability is good, and the loosening phenomenon is not prone to occur.

[0035] The top end of the installation shell 3 is fixedly provided with a clamping sleeve 21, the clamping sleeve 21 slides on the outer surface of the adjusting plate 9, the inner wall of the clamping sleeve 21 is fixedly provided with a trapezoidal sliding block 22, the side surface of the adjusting plate 9 is provided with a trapezoidal sliding groove, and the trapezoidal sliding block 22 is slidingly installed on the inner wall of the trapezoidal sliding groove, the clamping sleeve 21 and the trapezoidal sliding block 22 are used in cooperation to ensure that the lifting and adjusting height of the adjusting plate 9 is stable, and the phenomenon of shaking of the adjusting plate 9 and the single lever 10 is avoided.

[0036] The four corner positions of the bearing bottom plate 11 are slidably installed with guide rods 23, the top end of the guide rod 23 is fixedly connected with the lower surface of the placing frame 12, the bottom end of the guide rod 23 is fixedly installed with a limiting disc, the setting of the guide rod 23 can support and guide the up-down movement of the placing frame 12, improve the movement stability, prevent random shaking, the setting of the limiting disc can limit the guide rod 23, avoid the guide rod 23 from sliding off the bearing bottom plate 11, and play a good limiting effect.

[0037] The inner wall lower surface of the placing frame 12 is fixedly installed with a fixed screw 24, the counterweight plate 13 is provided with a through hole for the fixed screw 24 to pass through, the outer surface of the fixed screw 24 is threadedly installed with a fixed nut 25, the fixed nut 25 is arranged on the upper surface of the counterweight plate 13 at the uppermost position, and the distance between the top end of the fixed screw 24 and the upper surface of the inner wall of the placing frame 12 is greater than the thickness of the counterweight plate 13. The fixed screw 24 passes through the counterweight plate 13 and cooperates with the fixed nut 25 to lock the counterweight plate 13, avoid the counterweight plate 13 from shaking, and can realize convenient disassembly and assembly of the counterweight plate 13. The distance between the top end of the fixed screw 24 and the upper surface of the inner wall of the placing frame 12 is greater than the thickness of the counterweight plate 13, which can facilitate the placing and taking of the counterweight plate 13 and improve the operation convenience.

[0038] The surface of the sliding sleeve 15 is fixedly installed with a support 26, the support 26 is slidably installed with a lock rod 27, the top end of the lock rod 27 is fixedly installed with an operation disc, the sliding sleeve 15 is provided with a lock hole for the lock rod 27 to pass through, the outer surface of the single lever 10 is provided with four lock grooves, the lock rod 27 and the lock groove cooperate, the outer surface of the lock rod 27 is fixedly installed with a limiting ring 28, the limiting ring 28 and the inner wall of the support 26 are fixedly installed with a spring 29. By setting the lock rod 27, when the lock rod 27 is separated from the lock groove, the sliding sleeve 15 is unlocked, at this time the sliding sleeve 15 can slide on the surface of the single lever 10, and the setting of the limiting ring 28 can play a limiting effect, avoiding the lock rod 27 from directly separating from the support 26 when sliding. The setting of the spring 29 can play a reset function, the spring 29 deforms when the lock rod 27 is separated from the lock groove, so that the elastic force of the spring 29 can drive the lock rod 27 to quickly reset and insert into the lock groove, realizing the convenience of locking operation.

[0039] In use, the installation shell 3 is inserted into the installation groove on the base 1 during assembly, and after insertion, the fixed bolts 20 are screwed in to achieve assembly and locking of the installation shell 3 and the base 1. The initial position of the sliding sleeve 15 is at the end of the single lever 10, at which time single bar training can be performed. During single bar training, the height of the single lever 10 can be adjusted as needed. During adjustment, the motor 4 is started, and the transmission of the pulley 6 and the belt 7 drives the threaded rods 5 on both sides to rotate synchronously, thereby driving the two threaded blocks 8 to move up and down synchronously, and thus driving the two adjusting plates 9 to drive the single lever 10 to move up and down synchronously for lifting. After adjusting to the appropriate height, stop the motor 4, and then perform single bar training. When performing pull training, pull the operating disc upwards, and the operating disc drives the lock rod 27 to move out of the lock groove. At this time, the sliding sleeve 15 is unlocked, and the limiting ring 28 moves with the lock rod 27, causing the spring 29 to deform. Then hold the sliding sleeve 15 and slide it on the surface of the single lever 10, so that the sliding sleeve 15 moves to the middle position of the single lever 10. Then release the operating disc, and the elastic force of the spring 29 drives the lock rod 27 to reset and insert into the lock groove, achieving position locking of the sliding sleeve 15. Then select the number of weight plates 13 to be used as needed, unscrew the fixed nuts 25, slide the weight plates 13 upwards or downwards to remove or install them, and then screw on the fixed nuts 25 to lock the weight plates 13. Then hold the operating bracelet 17 and move it downwards, and the operating bracelet 17 will drive the placement frame 12 to move upwards through the pull rope 14, thereby achieving pull training. At the same time, the legs can be raised and placed on the rubber sleeve 18 on the surface of the handrail frame 2 for leg pressing training.

Claims

1. A combination sports multi-functional trainer, characterized in that: The application relates to a multifunctional armrest, which comprises a base (1), the upper surface of the base (1) is fixedly provided with two armrest frames (2), the upper surface of the base (1) is detachably provided with a mounting shell (3), the inner wall of the mounting shell (3) is fixedly provided with a motor (4), the two sides in the mounting shell (3) are rotatably provided with threaded rods (5), the bottom end of the threaded rod (5) and the outer surface of the output shaft of the motor (4) are fixedly provided with pulleys (6), the pulleys (6) on the threaded rod (5) and the pulleys (6) on the output shaft of the motor (4) are transmissionally connected with a belt (7), the outer surface of the threaded rod (5) is screwedly provided with threaded blocks (8), the mounting shell (3) is provided with a channel for the movement of the threaded blocks (8), the opposite surfaces of the two threaded blocks (8) are fixedly provided with adjusting plates (9), the two adjusting plates (9) are fixedly provided with a single lever (10) between them, the bottom end of the two adjusting plates (9) is fixedly provided with a bearing bottom plate (11) on the opposite surfaces, the upper surface of the bearing bottom plate (11) is slidably provided with a placing frame (12), the inside of the placing frame (12) is movably provided with a plurality of counterweight plates (13), the upper surface of the placing frame (12) is fixedly provided with a pull rope (14), the outer surface of the single lever (10) is slidably provided with two sliding sleeves (15), the lower surface of the sliding sleeve (15) and the side surface of the adjusting plate (9) are provided with guide wheels (16), the top end of the pull rope (14) penetrates through the two guide wheels (16) at the same side position and is fixedly provided with an operation bracelet (17).

2. The combination sports multi-functional trainer of claim 1, wherein: The armrest frame (2) comprises two vertical parts and a horizontal part connected between the two vertical parts, and the outer surface of the horizontal part is sleeved with a rubber sleeve (18).

3. The combination sports multi-functional trainer of claim 1, wherein: The upper surface of the base (1) is provided with a mounting groove, the bottom end of the mounting shell (3) is inserted into the inside of the mounting groove, the side surface of the mounting shell (3) is fixedly provided with a fixing block (19), the lower surface of the fixing block (19) is arranged in close contact with the upper surface of the base (1), and the fixing block (19) and the base (1) are screwedly provided with a fixing bolt (20).

4. The combination sports multi-functional trainer of claim 1, wherein: The top end of the mounting shell (3) is fixedly provided with a clamping sleeve (21), the clamping sleeve (21) slides on the outer surface of the adjusting plate (9), the inner wall of the clamping sleeve (21) is fixedly provided with a trapezoidal sliding block (22), the side surface of the adjusting plate (9) is provided with a trapezoidal sliding groove, and the trapezoidal sliding block (22) is slidably arranged on the inner wall of the trapezoidal sliding groove.

5. The combination sports multi-functional trainer of claim 1, wherein: The four corner positions of the bearing bottom plate (11) are slidably provided with guide rods (23), the top end of the guide rod (23) is fixedly connected with the lower surface of the placing frame (12), and the bottom end of the guide rod (23) is fixedly provided with a limiting disc.

6. The combination sports multi-functional trainer of claim 1, wherein: The inner wall lower surface of the placement frame (12) is fixedly provided with a fixing screw (24), the counterweight plate (13) is provided with a through hole for the fixing screw (24) to pass through, the outer surface of the fixing screw (24) is threadedly provided with a fixing nut (25), the fixing nut (25) is arranged on the upper surface of the counterweight plate (13) at the uppermost position, and the distance between the top end of the fixing screw (24) and the upper surface of the inner wall of the placement frame (12) is greater than the thickness of the counterweight plate (13).

7. The combination sports multi-functional trainer of claim 1, wherein: The surface of the sliding sleeve (15) is fixedly provided with a support (26), the support (26) is slidingly provided with a lock rod (27), the top end of the lock rod (27) is fixedly provided with an operation disc, the sliding sleeve (15) is provided with a lock hole for the lock rod (27) to pass through, the outer surface of the single lever (10) is provided with four lock grooves, the lock rod (27) and the lock grooves are used in cooperation, the outer surface of the lock rod (27) is fixedly provided with a limiting ring (28), and the limiting ring (28) and the inner wall of the support (26) are fixedly provided with a spring (29).

Images