Muscle trainer

Abstract

The utility model relates to the technical field of training devices, in particular to a muscle training device which comprises a support, an oblique beam and a bottom beam, the upper side and the lower side of the support are fixedly connected with the oblique beam and the bottom beam respectively, the tail end of the rear side of the bottom beam is fixedly connected with the oblique beam, and the tail end of the front side of the bottom beam is fixedly connected with a cushion. An adjusting assembly is arranged in the center above the outer wall of the steel wire rope, and a sliding assembly is arranged on the outer wall of the center above the oblique beam. Through cooperation of a bolt, a grip, a transverse pipe, a steel wire rope, a pressing roller, a vertical cylinder, a pressing roller and a vertical rod, only one side of the grip is driven to rise, after the height is adjusted to a proper height, the vertical cylinder and the vertical rod are aligned according to the position of a through hole with the closest distance, then the bolt is inserted back, and a nut is tightened, so that the situation that the height of a user is not uniform is effectively avoided. The problems that when a user sits on the cushion, the hand cannot reach the grip or the arm cannot be completely unfolded and bent after the user holds the grip, and the training effect cannot be achieved are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to training device technical field, concretely is a muscle training device. BACKGROUND

[0002] Muscle training refers to the activity through various physical exercises and physical activities to enhance physique, improve health level, improve body shape and promote sports performance, which includes aerobic exercise, strength training, flexibility training and various forms, aiming at promoting physical and mental health.

[0003] For example, a counterweight vertical back puller, which is installed at different counterweight blocks by using a bolt to change the counterweight, and the counterweight is connected to the handle through a steel wire rope, and the back muscles can be trained by continuously moving up and down by pulling the handle with straight arms in a sitting position, however, in the prior art, the height of the user using the muscle training device is different, so that after sitting on the cushion, the hand may not reach the handle or the arm is not fully stretched after holding the handle, thereby the training effect is not achieved, and if a simple pulling is used, the actual height of the handle after adjustment cannot be intuitively understood, resulting in the problem of needing to adjust multiple times. UTILITARY MODEL

[0004] The utility model aims at solving the problem that the height of the user using the device is different, so that after sitting on the cushion, the hand may not reach the handle or the arm is not fully stretched after holding the handle, thereby the training effect is not achieved, and the actual height of the handle after adjustment cannot be intuitively understood, resulting in the problem of needing to adjust multiple times, and provides a muscle training device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A muscle training device is designed, which comprises a support, an inclined beam and a bottom beam, the upper and lower sides of the support are fixedly connected with the inclined beam and the bottom beam respectively, the rear end of the bottom beam is fixedly connected with the inclined beam, the front end of the bottom beam is fixedly connected with a cushion, the upper end of the bottom beam is provided with a leg support, the upper end of the inclined beam is rotatably connected with a guide wheel on the inner side of the front and rear sides, the outer wall of the guide wheel is attached with a steel wire rope, the front end of the steel wire rope is connected with a lifting ring in the center of the handle, the rear end of the steel wire rope is fixedly connected with a hole plate, the outer wall of the steel wire rope is provided with an adjusting assembly in the center of the upper side, and the outer wall of the inclined beam is provided with a sliding assembly in the center of the upper side.

[0007] Preferably, the adjusting assembly comprises a pressure roller and an L-shaped plate, the pressure roller is located above the center of the outer wall of the steel wire rope, the rotating parts of the pressure roller are connected with the L-shaped plate through bearings on both sides, the outer sides of the lower ends of the L-shaped plate are fixedly connected with vertical cylinders, the inner walls of the vertical cylinders are slidably connected with vertical rods, the upper ends of the vertical rods are fixedly connected with end plates, springs are arranged on the outer walls of the vertical rods, the two sides of the springs are fixedly connected with the end plates and the L-shaped plate, the inner sides of the two vertical cylinders are fixedly connected with horizontal pipes, the inner walls of the vertical cylinders, the vertical rods and the horizontal pipes are provided with through holes, and bolts are fixedly connected in the through holes of the vertical cylinders, the vertical rods and the horizontal pipes.

[0008] Preferably, the inner walls of the support are fixedly connected with sliding rails on both sides, and the outer walls of the sliding rails are slidably connected with a plurality of counterweights.

[0009] Preferably, the inner walls of the counterweights are slidably connected with hole plates in the centers, and the hole plates and the counterweights are provided with corresponding through holes, and the through holes are insertedly connected with bolts.

[0010] Preferably, the sliding assembly comprises end plates two, a plurality of the end plates two are arranged on both sides of the outer wall of the end plate one, the lower ends of the end plates two are fixedly connected with sliding rods, the outer walls of the sliding rods are slidably connected with sleeves, the outer walls of the sleeves are fixedly connected with the L-shaped plate through cross plates, and the outer walls of the front sliding rods are processed with scales.

[0011] Preferably, the inner walls of the support are fixedly connected with guard plates on both sides below, and the inner walls of the guard plates are slidably connected with the counterweights.

[0012] The muscle trainer has the beneficial effects that:

[0013] Through the cooperation between the bolts, the handle, the horizontal pipe, the steel wire rope, the pressure roller, the vertical cylinder, the pressure roller and the vertical rod, the user can loosen the nuts on both sides of the bolt and take out the bolt according to the needs, then manually hold the horizontal pipe, make the horizontal pipe drive the pressure roller to move downwards through the vertical cylinders and the L-shaped plate on both sides, because the pressure roller is located above the steel wire rope, the length of the steel wire rope can be squeezed by the downward movement of the pressure roller, at this time, because the weight of the counterweight on one side is larger, only the height of the handle on one side will rise, after adjusting to the appropriate height, align the positions of the through holes between the vertical cylinder and the vertical rod according to the most similar distance, then insert the bolt back and tighten the nut, in this way, the initial height of the handle can be adjusted, the problem that the user's height is different, it is possible to sit on the cushion, the hand cannot reach the handle or the arm is not fully stretched after holding the handle, and the training effect is not achieved is avoided.

[0014] Through the cooperation of the horizontal tube, vertical tube, sleeve, bolt, L-shaped plate, and scale, the user can adjust the grip by moving the vertical tube up and down. During this process, the sleeve, connected to the L-shaped plate via the horizontal plate, can move up and down accordingly. The user can observe the alignment between the lower edge of the sleeve and the scale to understand the degree of adjustment. The scale will directly indicate the appropriate user height. For example, if it is suitable for a 1.7-meter user, the user can quickly adjust the sleeve until the lower edge is aligned with the 1.7-meter mark, then insert the bolt and lock it with the nut. This effectively avoids the problem of needing to make multiple adjustments because the actual height of the grip cannot be intuitively understood. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the right side structure of this utility model;

[0017] Figure 3 This utility model Figure 1 A schematic diagram of the front partial structure of the middle part;

[0018] Figure 4 This is a schematic diagram of the structure of the adjusting component and the sliding component in this utility model;

[0019] Figure 5 This utility model Figure 4 A schematic diagram of the structure viewed from below in the image;

[0020] Figure 6 This utility model Figure 1 A schematic diagram of the structure at point I in the diagram.

[0021] In the diagram: 1. Bracket, 2. Inclined beam, 3. Bottom beam, 4. Adjustment assembly, 401. Pressure roller, 402. Spring, 403. L-shaped plate, 404. Bolt, 405. Vertical rod, 406. Horizontal tube, 407. Vertical cylinder, 408. End plate one, 5. Sliding assembly, 501. Slide rod, 502. Sleeve, 503. End plate two, 504. Scale, 6. Slide rail, 7. Perforated plate, 8. Pin, 9. Counterweight, 10. Guard plate, 11. Steel wire rope, 12. Seat cushion, 13. Guide wheel, 14. Leg support, 15. Handle. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] See attached document Figures 1-6The embodiment discloses a muscle training device which comprises a support 1, an inclined beam 2 and a bottom beam 3, the upper and lower sides of the support 1 are fixedly connected with the inclined beam 2 and the bottom beam 3 respectively, the rear end of the bottom beam 3 is fixedly connected with the inclined beam 2, the front end of the bottom beam 3 is fixedly connected with a cushion 12, the front side of the upper end of the bottom beam 3 is provided with a leg support 14, the front and rear sides of the upper end of the inclined beam 2 are rotatably connected with guide wheels 13, the guide wheels 13 are used for changing the transmission direction of a steel wire rope 11, the outer wall of the guide wheel 13 is attached with the steel wire rope 11, the front end of the steel wire rope 11 is connected with a hanging ring in the center of a handle 15, the rear end of the steel wire rope 11 is fixedly connected with a hole plate 7, the outer wall of the steel wire rope 11 is provided with an adjusting assembly 4 in the center, the outer wall of the upper end of the inclined beam 2 is provided with a sliding assembly 5, the inner wall of the support 1 is fixedly connected with slide rails 6 on both sides, the outer wall of the slide rail 6 is slidably connected with a plurality of counterweights 9, the inner wall of the counterweight 9 is slidably connected with the hole plate 7, the hole plate 7 and the counterweight 9 are provided with a plurality of corresponding through holes, a plurality of latches 8 are inserted and fixedly connected in the through holes, the inner wall of the support 1 is fixedly connected with a guard plate 10 on the lower side of both sides, and the inner wall of the guard plate 10 is slidably connected with the counterweight 9.

[0024] Refer to the attached drawings Figures 1-6 In the embodiment, the adjusting assembly 4 comprises a compression roller 401 and an L-shaped plate 403, the compression roller 401 is located in the center of the outer wall of the steel wire rope 11, the rotating parts of the compression roller 401 are rotatably connected with the L-shaped plate 403 through bearings on both sides, the types of the bearings can be determined according to specific use requirements, the outer sides of the lower ends of the L-shaped plate 403 are fixedly connected with vertical cylinders 407, the inner walls of the vertical cylinders 407 are slidably connected with vertical rods 405, the upper ends of the vertical rods 405 are fixedly connected with end plates 408, the outer walls of the vertical rods 405 are provided with springs 402 in the upper side, the springs 402 are used for assisting pulling when the vertical cylinders 407 move upwards, so that the vertical cylinders 407 can be easily pulled upwards, the elastic coefficients of the springs 402 can be determined according to requirements, the two sides of the spring 402 are fixedly connected with the end plate 408 and the L-shaped plate 403 respectively, the inner sides of the two vertical cylinders 407 are fixedly connected with horizontal pipes 406, the inner walls of the vertical cylinder 407, the vertical rod 405 and the horizontal pipe 406 are provided with through holes, the inner walls of the vertical cylinder 407, the vertical rod 405 and the horizontal pipe 406 are fixedly connected with bolts 404 through the through holes, and the specific connection is that the bolts 404 are inserted and fixedly connected with nuts on both sides.

[0025] Refer to the attached drawings Figures 1-6 In the embodiment, the sliding assembly 5 comprises end plates 503, a plurality of end plates 503 are distributed on both sides of the outer wall of the end plate 408, the lower ends of the end plates 503 are fixedly connected with sliding rods 501, the outer walls of the sliding rods 501 are slidably connected with sleeves 502, the outer walls of the sleeves 502 are fixedly connected with the L-shaped plate 403 through cross plates, the outer walls of the front sliding rods 501 are processed with scales 504, the scales 504 can directly print the corresponding suitable user height at this time, for example, the scales 504 are suitable for a user with a height of 1.7 meters, so that the sleeves 502 can be quickly adjusted to the state that the lower edge of the sleeve 502 is aligned with the position scale 504 of 1.7 meters.

[0026] Working principle:

[0027] When the muscle trainer is needed, first, the support 1, the inclined beam 2 and the bottom beam 3 are aligned with the corresponding installation positions through the threaded holes at the bottom, the external bolts are installed into the corresponding threaded holes, the installation of the whole device is realized, after the installation is completed, the user can pull out the bolt according to personal needs, insert the corresponding weight block 9 inside, realize different weights when pulling, after the adjustment is completed, the user faces the device and sits on the upper part of the cushion 12, and the legs are located below the leg support 14, then the hands are stretched upwards to hold the rubber sleeve position on both sides of the handle 15, then keep the state of sitting on the cushion 12 unchanged, the arm continuously pulls the handle 15 downward and then loosens, which needs to overcome the weight of the weight block during the process, and the user's arm and back muscles are trained through continuous reciprocating force, after the training is completed, the handle 15 is loosened, the weight block 9 is lowered by gravity to drive the handle 15 to rise and reset, thereby completing the whole training process.

[0028] However, the height of the user using the muscle trainer in the prior art is different, so that after sitting on the cushion 12, the hands cannot reach the handle 15 or the arms are not fully stretched after holding the handle 15, which cannot achieve the training effect, therefore, the adjustment assembly 4 is designed, the user can loosen the nuts on both sides of the bolt 404 according to needs and take out the bolt 404, then manually hold the cross pipe 406, make the cross pipe 406 drive the pressure roller 401 to move downward through the two vertical cylinders 407 and the L-shaped plate 403, since the pressure roller 401 is above the steel wire rope 8, the length of the steel wire rope 8 can be squeezed by the downward movement of the pressure roller 401, at this time, since the weight of one side of the weight block 9 is larger, only one side of the handle 15 will rise to the appropriate height, after adjusting to the appropriate height, align the distance between the vertical cylinder 407 and the vertical rod 405 according to the closest hole position, then insert the bolt 404 back and tighten the nut, in this way, the initial height adjustment of the handle 15 can be completed, which effectively avoids the problem that the height of the user is different, so that after sitting on the cushion 12, the hands cannot reach the handle 15 or the arms are not fully stretched after holding the handle 15, which cannot achieve the training effect, this case only takes upward adjustment as an example, and the handle 15 is in the lowest limit position in the figure, in normal use, the handle 15 should be adjusted to the middle position first, that is, the vertical cylinder 407 and the vertical rod 405 are aligned at the middle position, then adjust the relative position of the vertical cylinder 407 and the vertical rod 405 upward or downward as needed, to realize the upward or downward adjustment of the handle 15, during the upward movement of the pressure roller 401, the normal handle 15 will be lowered due to its own gravity to make the steel wire rope 11 straight, if the handle 15 does not normally descend, the handle 15 can be manually pulled down to make the steel wire rope 11 straight.

[0029] In the specific adjustment process, the user can hold the horizontal pipe 406 to drive the vertical cylinder 407 to move up and down to achieve adjustment, during which, the sleeve 502 can move up and down due to the connection with the L-shaped plate 403 through the horizontal plate, at this time, the user can understand the specific adjustment degree by observing the alignment data between the lower edge of the sleeve 502 and the scale 504, and the scale 504 can directly print the corresponding appropriate user height at this time, for example, suitable for a user of 1.7 meters, then the sleeve 502 can be quickly adjusted to the state that the lower edge of the sleeve 502 is aligned with the 1.7-meter position scale 504, and then the bolt 404 is inserted and locked through the nut, thereby effectively avoiding the problem that the actual height of the handle after adjustment cannot be directly understood, resulting in the need for multiple adjustments. Due to the large vibration of the equipment during specific use, the bolts involved in the case are all lock bolts, and the equipment can be regularly maintained to ensure the safety of the user.

[0030] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A muscle training device comprising a support (1), an inclined beam (2) and a bottom beam (3), the upper and lower sides of the support (1) are respectively fixedly connected with the inclined beam (2) and the bottom beam (3), the rear end of the bottom beam (3) is fixedly connected with the inclined beam (2), characterized in that: The front end of the bottom beam (3) is fixedly connected with a cushion (12), the front end of the upper end of the bottom beam (3) is provided with a leg support (14), the upper end of the inclined beam (2) is rotatably connected with a guide wheel (13) on the inner side of the front and rear sides, the outer wall of the guide wheel (13) is attached with a steel wire rope (11), the front end of the steel wire rope (11) is connected with a lifting ring in the center of a handle (15), the rear end of the steel wire rope (11) is fixedly connected with a hole plate (7), and the outer wall of the steel wire rope (11) is provided with an adjusting assembly (4) in the center.

2. The muscle trainer of claim 1, wherein: The adjusting assembly (4) comprises a compression roller (401) and an L-shaped plate (403), the compression roller (401) is located in the center of the outer wall of the steel wire rope (11), the rotating portions of the compression roller (401) are rotatably connected with the L-shaped plate (403) through bearings on the both sides, the outer sides of the lower ends of the L-shaped plate (403) are fixedly connected with vertical cylinders (407), the inner walls of the vertical cylinders (407) are slidably connected with vertical rods (405), the upper ends of the vertical rods (405) are fixedly connected with end plates (408), springs (402) are arranged on the outer walls of the vertical rods (405), the two sides of the springs (402) are fixedly connected with the end plates (408) and the L-shaped plate (403), the inner sides of the vertical cylinders (407) on the two sides are fixedly connected with horizontal tubes (406), the inner walls of the horizontal tubes (406), the vertical cylinders (407) and the vertical rods (405) are provided with through holes, and the horizontal tubes (406), the vertical cylinders (407) and the vertical rods (405) are fixedly connected with bolts (404) penetrating through the through holes.

3. The muscle trainer of claim 1, wherein: The inner walls of the bracket (1) are fixedly connected with slide rails (6) on the both sides, and the outer walls of the slide rails (6) are slidably connected with a plurality of counterweights (9).

4. The muscle trainer of claim 3, wherein: The inner wall center of the counterweight (9) is slidably connected with the hole plate (7), and the corresponding through holes of the hole plate (7) and the counterweight (9) are adapted to be inserted and fixed with a bolt (8).

5. The muscle trainer of claim 1, wherein: The slide assembly (5) comprises end plates (503), a plurality of the end plates (503) are arranged on the both sides of the outer wall of the end plate (408), the lower ends of the end plates (503) are fixedly connected with slide rods (501), the outer walls of the slide rods (501) are slidably connected with sleeves (502), the outer wall inner sides of the sleeves (502) are fixedly connected with the L-shaped plate (403) through cross plates, and the outer walls of the front slide rods (501) are processed with scales (504).

6. The muscle trainer of claim 1, wherein: The inner walls of the bracket (1) are fixedly connected with guard plates (10) on the both sides below, and the inner walls of the guard plates (10) are slidably connected with the counterweights (9).

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