High-position pull-down trainer

Abstract

The utility model relates to the technical field of fitness equipment, and discloses a high-position pull-down trainer which comprises a training rack, a weight stack is arranged at the rear position in the training rack, a training pulley is arranged at the top end of the training rack, a steel rope matched with the weight stack in an adaptive mode is arranged on the outer ring of the training pulley, and a pull-down device is arranged on the training rack. The front end of the steel cable is connected with a training pull handle, a training assembly is arranged at the front end of the training rack and provided with a supporting rod, a supporting base is fixedly installed in the middle of the front end of the supporting rod, and the supporting rod is rotationally installed at the top end of the supporting base. Through the training assembly, the falling position of the arms of the person and the movement of the back can be limited so that the person can be assisted in exercising, the force exerting accuracy can be conveniently improved, the exercising effect can be improved, the legs of the person can be limited during exercising so that adjustment can be conducted according to the requirements of the person during exercising, and the use flexibility is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to body -building equipment technical field, concretely is a high position pull down training device. BACKGROUND

[0002] The high position pull down training device is a common body -building equipment, is mainly used for exercising the muscles of back, shoulder and arm parts, is mainly composed of cross bar, counterweight system, seat etc., and the specific exercise mode includes two kinds of neck front pull down and neck rear pull down.

[0003] Chinese patent provides high position pull down stretching body -building equipment, and the publication number is CN219050229U, including frame assembly, training assembly and counterweight assembly, the frame assembly includes base frame, bottom foot, gyro wheel, support frame, foot rest and kneel pad, the bottom foot gyro wheel and support frame are arranged on the base frame, the kneel pad and foot rest are arranged on the support frame.

[0004] The above-mentioned device is convenient for surrounding the tension spring and the gas spring through the counterweight box arranged on the base frame, thereby conveniently improving the safety of the high position pull down stretching body -building equipment, the kneel pad and the seat pad arranged on the support frame are convenient for the selection of the user training project, the gas spring and the tension spring arranged in the counterweight box are more convenient for the use of children and the old, the counterweight pin arranged on the counterweight box and the upper fixed plate is convenient for adjusting the number of tension springs, thereby conveniently adjusting the counterweight of the high position pull down stretching body -building equipment, and the user can do weight training.

[0005] But the seat structure is single, only improves the supporting effect, is difficult to assist the correction of the exercise posture, is difficult to limit the leg at the same time, and the seat orientation is fixed, is difficult to adjust according to the needs, and the use flexibility is poor. Utility model content

[0006] The utility model aims at providing a high position pull down training device, which can effectively solve the problems in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A high position pull down training device, including training frame, the training frame inside rear position is provided with counterweight piece, the top of training frame is provided with training pulley, the outer ring of training pulley is provided with the steel cable that is adaptively matched with counterweight piece, the front end of steel cable is connected with training pull handle, the front end of training frame is provided with training assembly;

[0009] The training component has a support rod, a support base is fixedly installed at the front end of the support rod, the support rod is rotationally installed at the top end of the support base, a seat cushion is installed at the top end of the support rod, a support frame is fixedly installed at the outer ring of the support rod in a forward position, a back cushion is rotationally installed at the top end of the support frame through a rotating seat, adjusting frames are arranged at the two sides of the back cushion, sliding blocks are slidingly installed in the adjusting frames, and limit rods are movably installed at the ends of the two sliding blocks away from the adjusting frames through universal ball head seats.

[0010] Preferably, adjusting bolts are threadedly connected through the front and rear ends of the sliding blocks, and a plurality of fixing holes that are adaptively matched with the adjusting bolts are arranged at the front end of the adjusting frame.

[0011] Preferably, the side of the back cushion close to the seat cushion and the outer ring of the limit rod are both provided with flexible rubber layers, and a locking nut is arranged at the connection between the rotating seat and the back cushion.

[0012] Preferably, a support plate is fixedly installed at the outer ring of the support rod in a rear position, adjusting rods are slidingly installed through the upper and lower ends of the support plate, and limit soft cushions are installed at the top ends of the adjusting rods through mounting blocks.

[0013] Preferably, an adjusting knob is threadedly installed through the rear end of the support plate, and a plurality of adjusting holes that are adaptively matched with the locking knob are arranged at the outer ring of the adjusting rod.

[0014] Preferably, a fixing bolt is threadedly connected through the top end of the support base, and a reversing hole that is adaptively matched with the fixing bolt is arranged at the lower part of the support rod.

[0015] Compared with the prior art, the training component of the high-position pull-down training device has the following beneficial effects:

[0016] When personnel perform high-position pull-down training, the limit rod and the back cushion can limit the position of the arms and the back movement of the personnel, so as to assist the personnel in exercising, improve the force exertion accuracy, and improve the exercise effect.

[0017] The support base, the support rod and the fixing bolt are matched with each other, the seat can be adjusted in direction as needed, the limit soft cushions can limit the legs of the personnel during exercise, the back cushion is rotationally installed at the support frame, the limit rod is movably installed at the adjusting frame through the sliding blocks and the adjusting bolts, and the personnel can be adjusted as needed during exercise, so that the use flexibility is high. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 1 is a schematic view of the overall structure of the high-position pull-down training device in the embodiment of the present application;

[0019] Figure 2The utility model discloses a structure diagram of seat cushion and back cushion in the embodiment of the utility model.

[0020] Figure 3 The utility model discloses a connecting place section view of support base and support rod in the embodiment of the utility model.

[0021] In the drawing: 1, training rack;2, counterweight piece;3, training pulley;4, training pull handle;5, training assembly;6, support base;7, support rod;8, support frame;9, seat cushion;10, support plate;11, adjusting rod;12, mounting block;13, limiting soft pad;14, adjusting hole;15, back cushion;16, adjusting frame;17, sliding block;18, universal ball head base;19, limiting rod;20, fixed bolt. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the utility model.

[0023] Embodiment one

[0024] Combined Figures 1-3 A high-position pull-down trainer, including training rack 1, training rack 1 inside rear position is provided with counterweight piece 2, and the top of training rack 1 is provided with training pulley 3, and the outer ring of training pulley 3 is provided with steel cable suitable for matching counterweight piece 2, and the front end of steel cable is connected with training pull handle 4, and the front end of training rack 1 is provided with training assembly 5.

[0025] Referring to Figure 2 Further obtained, training assembly 5 has support rod 7, and support rod 7 is fixedly installed with support base 6 at the front end of the central position, and support rod 7 is rotatably installed at the top of support base 6, and seat cushion 9 is installed at the top of support rod 7, and support frame 8 is fixedly installed at the outer ring of support rod 7 in front position, and back cushion 15 is rotatably installed at the top of support frame 8 through rotating seat, and adjusting frame 16 is arranged at the both sides of back cushion 15, and sliding block 17 is slidably installed in adjusting frame 16, and limiting rod 19 is movably installed through universal ball head base 18 at the end of two sliding blocks 17 away from adjusting frame 16, and adjusting bolt is threadedly connected through the front and rear ends of sliding block 17.

[0026] Specifically, the trainer can sit on the cushion 9 and place his legs under the limiting soft pad 13, then pull the training handle 4 with both hands, and then pull the training handle 4 to drive the steel cable to move at the training pulley 3, thereby lifting the counterweight piece 2, completing the training action. During the training process, the limiting rod 19 can limit the arm lowering distance of the person, that is, when the person pulls down to the limiting rod 19, the limiting rod 19 will limit the person's arm to avoid moving downward, to assist the person to maintain a proper training posture. At the same time, the back pad 15 is attached to the back of the person, which can limit the movement distance of the person's back to help the person find the appropriate force angle and improve the exercise effect.

[0027] Embodiment two

[0028] Referring to Figure 2 and Figure 3 and based on embodiment one, it is further obtained that the front end of the adjusting frame 16 is provided with a plurality of fixed holes matched with the adjusting bolt, the side of the back pad 15 close to the cushion 9 and the outer ring of the limiting rod 19 are both provided with flexible rubber layers, the connecting part of the rotating seat and the back pad 15 is provided with a locking nut, the outer ring of the supporting rod 7 is fixedly installed with a supporting plate 10 at the rear position, the upper and lower ends of the supporting plate 10 are slidably installed with an adjusting rod 11, the top end of the adjusting rod 11 is installed with a limiting soft pad 13 through an installation block 12, the rear end of the supporting plate 10 is threadedly installed with an adjusting knob, the outer ring of the adjusting rod 11 is provided with a plurality of adjusting holes 14 matched with the locking knob, the top end of the supporting base 6 is threadedly connected with a fixed bolt 20, and the lower part of the supporting rod 7 is provided with a reversing hole matched with the fixed bolt 20.

[0029] Specifically, during training, since the cushion 9 is rotatably installed on the supporting base 6 through the supporting rod 7, the locking of the supporting rod 7 can be released by unscrewing the fixed bolt 20, then the supporting rod 7 can be rotated to turn the back pad 15 and the limiting soft pad 13, so as to train according to the needs of sitting or sitting in reverse, and the limiting soft pad 13 is installed at the supporting plate 10 through the adjusting rod 11 and the adjusting knob, the height of the limiting soft pad 13 can be adjusted by screwing the adjusting knob into different adjusting holes 14, and the back pad 15 is rotatably installed on the supporting frame 8, the limiting rod 19 is movably installed on the adjusting frame 16 through the sliding block 17 and the adjusting bolt, and the limiting height and angle can be adjusted according to the needs of the person during exercise, and the use flexibility is high.

[0030] In actual operation, the trainer can sit on the cushion 9, place the legs under the limiting soft pad 13, then pull the training handle 4 with both hands, and then pull the training handle 4 to drive the steel cable to move at the training pulley 3 to lift the counterweight piece 2, complete the training action, and limit the arm lowering distance of the person through the limiting rod 19 during the training, that is, when the person pulls down to the limiting rod 19, the limiting rod 19 will limit the arm of the person to avoid further downward movement.

[0031] The assistant can maintain a suitable training posture, and the back pad 15 is attached to the back of the person to limit the movement distance of the back of the person to help the person find a suitable force angle and improve the exercise effect.

[0032] During training, the cushion 9 is rotatably installed on the support base 6 through the support rod 7, so that the locking of the support rod 7 can be released by unscrewing the fixing bolt 20, then the support rod 7 can be rotated to turn the back pad 15 and the limiting soft pad 13, so that the person can train in a forward or reverse sitting position as needed, and the limiting soft pad 13 is installed on the support plate 10 through the adjusting rod 11 and the adjusting knob.

[0033] The height of the limiting soft pad 13 can be adjusted by screwing the adjusting knob into different adjusting holes 14, and the back pad 15 is rotatably installed on the support frame 8, and the limiting rod 19 is movably installed on the adjusting frame 16 through the sliding block 17 and the adjusting bolt. During exercise, the limiting height and angle can be adjusted according to the needs of the person, and the use flexibility is high.

[0034] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-position pull-down trainer, comprising a training frame (1), a weight plate (2) is arranged at the rear inside of the training frame (1), a training pulley (3) is arranged at the top end of the training frame (1), an outer ring of the training pulley (3) is provided with a steel cable adaptive to the weight plate (2), a training pull handle (4) is connected to the front end of the steel cable, characterized in that: The front end of the training rack (1) is provided with a training assembly (5); The training assembly (5) has a support rod (7), the front end of the support rod (7) is fixedly installed with a support base (6) in the center position, the support rod (7) is rotatably installed at the top end of the support base (6), the top end of the support rod (7) is installed with a seat cushion (9), the outer ring of the support rod (7) is fixedly installed with a support frame (8) at the front position, the top end of the support frame (8) is rotatably installed with a back cushion (15) through a rotating seat, both sides of the back cushion (15) are provided with adjusting frames (16), the inside of the adjusting frame (16) is slidably installed with sliding blocks (17), the ends of the two sliding blocks (17) away from the adjusting frame (16) are movably installed with limiting rods (19) through universal ball head seats (18).

2. The high level pull-down trainer of claim 1, wherein: Adjusting bolts are threadedly connected through the front and rear ends of the sliding block (17), and a plurality of fixed holes adaptively matched with the adjusting bolts are arranged at the front end of the adjusting frame (16).

3. The high level pull-down trainer of claim 1, wherein: The side of the back cushion (15) close to the seat cushion (9) and the outer ring of the limiting rod (19) are both provided with flexible rubber layers, and the connecting part of the rotating seat and the back cushion (15) is provided with a locking nut.

4. The high level pull-down trainer of claim 1, wherein: The outer ring of the support rod (7) is fixedly installed with a support plate (10) at the rear position, an adjusting rod (11) is slidably installed through the upper and lower ends of the support plate (10), and the top end of the adjusting rod (11) is installed with a limiting soft pad (13) through a mounting block (12).

5. The high level pull-down trainer of claim 4, wherein: An adjusting knob is threadedly installed through the rear end of the support plate (10), and a plurality of adjusting holes (14) adaptively matched with the locking knob are arranged on the outer ring of the adjusting rod (11).

6. The high level pull-down trainer of claim 1, wherein: A fixed bolt (20) is threadedly connected through the top end of the support base (6), and the lower part of the support rod (7) is provided with a reversing hole adaptively matched with the fixed bolt (20).

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