CN211513370U - High-speed drawing machine with adjustable balance weight - Google Patents

Abstract

The utility model discloses a height of adjustable counter weight draws machine, be in including base, chassis, "V" type height draw frame, symmetry setting the adjustable counter weight mechanism of "V" type height draw frame both sides, wherein: the top of the underframe is rotatably connected with the corner of the V-shaped high-tension frame; a bracket is fixed on one of the inclined rods of the V-shaped high-tension frame, and the upper surfaces of the inclined rods are fixedly connected with adjustable counterweight mechanisms on two sides through the bracket; the adjustable counterweight mechanism comprises a slide rail and a counterweight component sleeved outside the slide rail, the counterweight component can slide back and forth along the slide rail, the slide rail and the counterweight component are fixed through an elastic bolt, and the counterweight is adjusted by changing the distance from the elastic bolt to the corner of the V-shaped high-tension frame. The utility model belongs to indoor, outdoor general product is difficult for causing the injury during the use, is close to the motion pattern of human body under the developments.

Description

Adjustable counterweight high pull machine

technical field

The utility model belongs to the technical field of fitness equipment, and relates to a high-stretching machine with adjustable counterweight.

Background technique

At present, all the high-pull training machine products on the market are suitable for indoor environment, that is, either use a counterweight iron or a counterweight disc, which is not conducive to outdoor anti-theft. Using the outer limit, it is easy to cause injury when using it. Not suitable for outdoor use. Class equipment has no information content. There are no exercise instruction videos, exercise prescriptions, etc. The products on the market are all sitting high-pulling exercise modes, which are not close to the normal life exercise mode of the human body. Not close to the movement patterns of the human body under dynamic conditions.

Utility model content

The technical problem solved by the utility model is to provide a high-drawing machine with adjustable counterweight to solve the problem that the prior art is not close to the motion mode of the human body under dynamic conditions.

The utility model is realized by the following technical solutions: a high-drawing machine with adjustable counterweight includes a bottom frame, a "V"-shaped high-drawing frame, and an adjustable weighting mechanism symmetrically arranged on both sides of the "V"-shaped high-drawing frame, wherein :

The top of the bottom frame is rotatably connected to the corner of the "V"-shaped high pull frame;

A bracket is fixed on one of the inclined rods of the "V"-shaped high pull frame, and the upper surface of the inclined rod is fixedly connected to the adjustable counterweight mechanism on both sides through the bracket;

The adjustable counterweight mechanism includes a slide rail and a counterweight assembly sleeved on the outside of the slide rail. The counterweight assembly can slide forward and backward on the slide rail. The slide rail and the counterweight assembly are fixed by elastic bolts. The distance from the elastic latch to the corner of the "V"-shaped high pull frame is used to adjust the counterweight.

Preferably, a plurality of positioning holes matching the elastic pins are provided on each of the slide rail counterweight assemblies.

Preferably, one end of the high pull frame is connected with a high pull handle through a chain link.

Preferably, the counterweight assembly includes a counterweight block, an outer casing is sleeved on the outer side of the counterweight block, and a counterweight handle is installed on the side of the casing.

Preferably, the counterweight block and the shell are provided with holes matched with the sliding rails.

Preferably, the material of the slide rail is stainless steel.

Preferably, limit blocks are installed on both sides of the slide rail.

Preferably, a sensor is installed on the base frame, and the sensor is used to measure the number of movements.

Preferably, a display is installed on the bottom frame, and the display can display the number of exercise, exercise time, energy consumption, and exercise advice.

Preferably, the underframe is a right-angled trapezoidal underframe composed of four end-to-end connecting rods.

Compared with the prior art, the utility model has the following beneficial technical effects:

The standing exercise mode is adopted, which is closer to the real sports action in life. The design concept of the equipment is that the human body is trained in an unbalanced position, and more mobilization of the stable muscles is involved. In addition, the intelligent part provides scientific exercise guidance for the human body and presents the exercise effect. To achieve the purpose of unity of knowledge and action. Exercise can be recorded and queried on the platform. This selection is not only suitable for human body fitness, but also increases the interest of bodybuilders, and is more suitable for the rehabilitation of sub-healthy people.

The track-type adjustable counterweight mechanism on both sides is adopted, which is convenient for users to adjust freely. It reduces the labor when people adjust the weight.

The inner limit structure is adopted, which overcomes the disadvantage that the outer limit of the power equipment can easily cause human injury.

A chain link is used between the high pull handle and the high pull frame, which can move in the coronal plane and sagittal plane during exercise, better imitating the human motion trajectory, reducing the shear force of the moving joints, and better protecting the joints. Improve comfort.

The traditional equipment does not have exercise effect display and evaluation. This equipment adds a display to help people exercise scientifically and display the fitness effect. It is equipped with an intelligent player to adjust the weight.

The fully enclosed structure is adopted, the inner counterweight is enclosed in the adjustable counterweight cylinder, and the adjustable counterweight slides on the slide rail to adjust the distance between the counterweight and the turning point, so as to achieve the purpose of adjusting the weight, and use the elastic latch to adjust the positioning. Ensure safety.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the exploded view of the utility model;

FIG. 3 is a schematic structural diagram of the counterweight mechanism and the "V"-shaped high pull frame of the present invention.

In the picture: 1 bottom frame, 2 "V" type high pull frame, 3 adjustable counterweight mechanism, 4 bracket, 5 slide rail, 6 counterweight assembly, 7 elastic latch, 8 high pull handle, 9 counterweight block, 10 shell, 11 counterweight handle, 12 limit block, 13 sensor, 14 monitor, 15 base, 16 inner sliding sleeve, 17 upper cover, 18 lower cover, 19 washer, 20 bolt, 21 short bolt, 22 limit rod, 23 limit Bit sleeve, 24 long bolts, 25 bearings, 26 inner limit sleeves, 27 inner limit shafts, 28 limit rings, 29 shafts, 30 end caps.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings, which are to explain rather than limit the present utility model.

Embodiment 1: Referring to Figures 1 to 2, a high-drawing machine with adjustable counterweight includes a bottom frame 1, a "V"-shaped high-drawing frame 2, and an adjustable weight mechanism symmetrically arranged on both sides of the "V"-shaped high-drawing frame 2 3, where:

The top of the bottom frame 1 and the corner of the "V"-shaped high pull frame 2 are rotated and connected, the human body is trained in an unbalanced state, and more mobilization of stable muscle groups is involved;

A bracket 4 is fixed on one of the inclined rods of the "V" type high pull frame 2, and the upper surface of the inclined rod is fixedly connected to the adjustable counterweight mechanism 3 on both sides through the bracket 4;

The adjustable counterweight mechanism 3 includes a slide rail 5 and a counterweight assembly 6 sleeved on the outside of the slide rail 5, and adopts a two-sided rail-type adjustable counterweight structure, which is convenient for users to adjust freely and reduces the weight of the counterweight. The counterweight assembly 6 can slide back and forth along the slide rail 5 , the slide rail 5 and the counterweight assembly 6 are fixed by the elastic bolt 7 , and the counterweight can be adjusted by changing the distance from the elastic bolt 7 to the corner of the "V"-shaped high pull frame 2 . The counterweight assembly 6 includes a counterweight block 9 , a casing 10 is sleeved on the outer side of the counterweight block 9 , and a counterweight handle 11 is mounted on the side of the casing 10 . The counterweight block 9 and the housing 10 are provided with holes for matching with the slide rails 5 . The fully enclosed structure is adopted, the inner counterweight is enclosed in the casing 10, and the adjustable counterweight slides on the slide rail to adjust the distance between the counterweight and the turning point to achieve the purpose of adjusting the weight, and the elastic latch is used to adjust the positioning. Ensure safety. The material of the slide rail 5 is stainless steel. Limit blocks 12 are installed on both sides of the slide rail 5 .

The slide rail 5 and the counterweight assembly 6 are provided with a plurality of positioning holes matching the elastic pins 7 . One end of the "V"-shaped high pull frame 2 is connected with a high pull handle 8 through a chain. A chain link is used between the high pull handle 8 and the "V" type high pull frame 2, which can move in the coronal plane and sagittal plane during movement, which can better imitate the motion trajectory of the human body, reduce the shear force of the moving joints, and better Protect joints.

A sensor 13 is installed on the base frame 1, and the sensor 13 is used to measure the number of movements. A display 14 is installed on the bottom frame, and the display 14 can display the number of exercise, exercise time, energy consumption, and exercise advice.

The base frame 1 is a right-angled trapezoidal base frame composed of four connecting rods connected end to end. It adopts an interesting and dynamic design to enhance the interest of exercisers.

Embodiment 2: The whole overall shape and structure is like a standing horse, and the adjustable counterweight mechanism 3 is shaped like a kettlebell, and adopts an interesting and dynamic design to enhance the trainer's interest.

The whole equipment is divided into: base 15, bottom frame 1, "V" type high pull frame 2, slide rail 5, counterweight assembly 6, high pull handle 8, sensor 13, display 14 and so on.

The counterweight assembly 6 includes a counterweight block 9, which is fixed inside the housing 10 through a hexagonal nut, and a molybdenum disulfide inner sliding sleeve 16 is installed inside the housing 10 to ensure lubrication during adjustment. The upper cover 17 and the lower cover 18 enclose the counterweight assembly as a whole through washers 19 and bolts 20, and an elastic latch 7 is installed outside. Install the counterweight assembly 6 on the rectangular stainless steel slide rail 5 . The upper and lower ends of the stainless steel slide rail 5 are installed inside the limit sleeve 23 through short bolts 21 , washers 19 , and limit rods 22 to play a limiting role.

The front and rear ends of the slide rail 5 are installed on the "V"-shaped high pull frame 2 through long bolts 24 and washers 19 .

The sensor 14 and the display 14 are mounted on the chassis.

The "V" type high pull frame 2 is installed on the bottom frame 1, and is connected by bearings, inner limit sleeves, inner limit shafts, limit rings, rotating shafts, washers, bolts, and end caps.

Install the high pull handle 8 on the "V"-shaped high pull frame 2 through the chain.

When adjusting the counterweight, hold the adjustable counterweight handle 11 with the right hand, hook the elastic latch 7 with the middle finger and index finger, pull it out and slide it up and down, adjust it to a suitable position, release the two fingers, and the pin of the elastic latch 7 is connected to the positioning hole of the slide rail 5. middle. Use the distance to the corner to adjust the drop weight.

The sensor 13 and the display 14 are installed on the upper chassis 1 .

When exercising, the person stands on the front of the "V"-shaped high pull frame 2, stands with feet shoulder-width apart, holds the high pull handle 8 with both hands, and straightens the back. Do pull-down movements to achieve the purpose of training the back muscles and arm muscles.

The sensor 13 can measure the number of exercise, and the display 14 part can display the number of exercise, exercise time, energy consumption, and exercise advice. Increase the way to help people exercise scientifically through video and voice.

When the user is in use, facing the direction of the display 14, by watching the video and listening to the voice broadcast, he guides the user to use the correct posture of exercise, or on the premise of being familiar with the use of the high-pulling machine, watch some leisure and entertainment activities. video. The display 14 is used to display the number of movements and play video. The sensor 13 can record the number of movements according to the swing amplitude of the "V"-shaped high-rise frame 2, convert the electrical signal into a wireless signal, and then transmit the wireless signal to the display 14, and a device for receiving wireless signals is installed inside the display 14.

The above-mentioned embodiments are preferred examples for realizing the present invention, and the present invention is not limited to the above-mentioned embodiments. Any non-essential additions and substitutions made by those skilled in the art according to the technical features of the technical solutions of the present invention belong to the protection scope of the present invention.

Claims (10)

1. The high-drawing machine with adjustable counterweight is characterized in that: comprising a base (15), a bottom frame (1), a "V"-shaped high-drawing frame (2), and symmetrically arranged on the "V"-shaped high-drawing frame (2) Adjustable counterweight mechanism (3) on both sides, of which: The top of the bottom frame (1) and the corner of the "V"-shaped high pull frame (2) are rotatably connected; A support (4) is fixed on one of the inclined rods of the "V"-shaped high pull frame (2), and the upper surface of the inclined rod is fixedly connected to the adjustable counterweight mechanism (3) on both sides through the support (4); The adjustable counterweight mechanism (3) comprises a slide rail (5) and a counterweight assembly (6) sleeved on the outside of the slide rail (5), and the counterweight assembly (6) can slide back and forth along the slide rail (5) , the slide rail (5) and the counterweight assembly (6) are fixed by the elastic pin (7), and the counterweight is adjusted by changing the distance from the elastic pin (7) to the corner of the "V"-shaped high pull frame (2). . 2. The high-drawing machine with adjustable counterweight according to claim 1, characterized in that: the slide rail (5) and the counterweight assembly (6) are provided with a plurality of matching elastic pins (7). Positioning holes. 3. The high-drawing machine with adjustable counterweight according to claim 1, characterized in that: one end of the "V"-shaped high-drawing frame (2) is connected with a high-drawing handle (8) through a chain. 4. The high-drawing machine with adjustable counterweight according to claim 1, characterized in that: the counterweight assembly (6) comprises a counterweight block (9), and the outer side of the counterweight block (9) is sleeved with a casing (10), a counterweight handle (11) is installed on the side of the casing (10). 5 . The high-drawing machine with adjustable counterweight according to claim 4 , wherein the counterweight block ( 9 ) and the casing ( 10 ) are provided with holes that match the slide rails ( 5 ). 6 . 6 . The high-drawing machine with adjustable counterweight according to claim 5 , wherein the sliding rail ( 5 ) is made of stainless steel. 7 . 7 . The high-drawing machine with adjustable counterweight according to claim 1 , characterized in that: limiting blocks ( 12 ) are installed on both sides of the slide rail ( 5 ). 8 . 8. The high-stretching machine with adjustable counterweight according to claim 1, wherein a sensor (13) is installed on the bottom frame (1), and the sensor (13) is used to measure the number of movements. 9. The high-drawing machine with adjustable counterweight according to claim 1, characterized in that: a display (14) is installed on the base frame, and the display (14) can display the number of times of exercise, exercise time, energy consumption, and exercise advice. 10 . The high-drawing machine with adjustable counterweight according to claim 1 , wherein the chassis ( 1 ) is a right-angled trapezoidal chassis composed of four connecting rods connected end to end. 11 .

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