CN210278124U - Arm muscle exerciser - Google Patents

Abstract

The utility model discloses an arm muscle exerciser, including bottom plate, cushion, fixed plate, movable wheel, traction frame, the cushion sets up the bottom plate left side, the fixed plate is located the cushion right side, and the fixed plate middle part is equipped with the slide rail, and the movable plate sets up perpendicularly in the slide rail, and the movable wheel sets up at the fixed plate right-hand member, and the traction frame sets up inside the bottom plate, and the traction frame includes tight pulley, steadying plate, traction lever, haulage rope, and the tight pulley is located the movable wheel below, is equipped with fixed chamber on the spout, both ends run through and are equipped with the slider around the fixed chamber, and the traction lever has two, and two traction lever right-hand members articulate together, and two traction lever left ends are articulated with the slider respectively, and the haulage rope connects gradually articulated department. The utility model discloses stability is strong, and the dynamics when guaranteeing to take exercise is even, and the function is various.

Description

Arm muscle exerciser

Technical Field

The utility model relates to a body-building apparatus, concretely relates to arm muscle exerciser.

Background

At present, with the progress of the technology level, the living standard of people is higher and higher, and the physical activities required to be carried out are less and less. But this also entails the problem of lack of exercise. Lack of physical exercise can lead to a variety of problems such as muscle atrophy, decreased immunity, and the like. In response to the above problems, many physical fitness equipments, such as dumbbells, treadmills, etc., have been produced. The existing arm muscle training mode is mostly a dumbbell, however, although the dumbbell can play a role in physical exercise, careful operation is needed in the using process, and once the dumbbell is improperly operated and used, the dumbbell may hurt a human body.

In the current market, various upper limb exercise equipment is available, the arrangement of some equipment is too complex, the exercise intensity is high, when an exerciser exercises, muscles are easy to be strained, the equipment price is high, and the equipment is not always popular with many common people; the existing apparatus has the defects of poor stability, low training reliability, single training mode and inconvenient adjustment. Although the price is low, it is not cost effective as perceived by the average consumer. In order to solve the problem, it is necessary to provide a portable upper limb exercise device, the device has a portable structure and reasonable price, can reduce the occurrence of muscle strain, can exercise each part of the upper limb, has diversified functions, is simple and convenient to operate, is convenient to use, has good exercise effect, and improves the exercise effect.

Disclosure of Invention

The utility model provides an arm muscle exerciser, which comprises a bottom plate, a cushion, a fixed plate, a movable wheel and a traction frame, wherein the cushion is arranged at the left side of the bottom plate, the fixed plate is arranged at the right side of the cushion, the middle part of the fixed plate is provided with a slide rail, the movable plate is vertically arranged in the slide rail, the movable wheel is provided with a handle, the traction frame is arranged at the right end of the fixed plate, the traction frame comprises a fixed wheel, a stable plate, a traction rod and a traction rope, the fixed wheel is arranged below the movable wheel, a chute is arranged in the stable plate, a fixed cavity is arranged on the chute, the front end and the rear end of the fixed cavity are provided with a sliding block in a penetrating way, the sliding block is connected with the chute in a sliding way, a first spring is arranged between the two sliding blocks, a U-shaped movable plate is arranged at the front, the traction rods are two, the right ends of the two traction rods are hinged together, the left ends of the two traction rods are hinged to the sliding block respectively, the traction ropes are connected with the hinged parts of the two traction rods in sequence, the fixed wheels and the movable wheels are connected with the traction frame, the left ends of the hinged parts of the two traction rods are provided with buffer rods, the middle parts of the right ends of the stabilizing plates are provided with buffer cavities, the buffer rods penetrate through the buffer cavities, and third springs are sleeved outside the buffer rods.

Furthermore, the movable plate is provided with a limiting rod, the limiting rod is movably connected with the movable plate, the movable plate is provided with an adjusting bolt, the front end and the rear end of the fixed plate are provided with slideways, two slideways are provided with guide rods, and the guide rods are connected with the movable plate.

Furthermore, racks are arranged on the inner walls of two sides of the buffer cavity, and gears are arranged on two sides of the left end of the buffer rod.

Furthermore, the left ends of the two sliding blocks are provided with connecting rods, a threaded rod is in threaded connection between the two connecting rods, and a ball is arranged at the joint of the threaded rod and the connecting rods.

Furthermore, the front side and the rear side of the bottom plate are provided with foot pedals.

Furthermore, a rubber pad with anti-skid threads is arranged on the handle.

The utility model has the advantages that: the utility model has reasonable structure and simple operation, adjusts the height of the movable plate through the limiting hole, the limiting rod and the adjusting bolt, can be properly adjusted according to different requirements, and enlarges the application range; the position of the trainer is fixed through the cushion and the pedal plate, so that the body deviation in the exercise process is prevented from causing injury; by pulling the movable plate, the traction rope, the movable wheel and the fixed wheel, an exerciser can sit upright and continuously reciprocate the movable plate on the slide rail to exercise arm muscles, and can lower the waist to perform a traction process on the movable plate, so that the exercise efficiency is improved; the sliding block is driven to move on the sliding groove through the traction rope and the traction rod, the first spring is continuously extruded, the U-shaped moving plate is pushed to extend the second spring, the stability in the exercise process is ensured, the connecting rod is driven to move on the threaded rod by combining the sliding block, the comfort in the reciprocating movement process of the moving plate on the sliding rail is improved, and muscle damage caused by overlarge force is prevented; buffer beam, third spring, cushion chamber improve the pulling dynamics to the movable plate pulling in-process, can temper waist and upper limbs simultaneously, improve and temper the effect.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the traction frame of the present invention;

fig. 3 is a schematic structural view of the limiting rod and the moving plate of the present invention.

Reference numerals:

the device comprises a base plate 1, a pedal 11, a cushion 2, a fixed plate 3, a slide rail 31, a slide rail 32, a guide rod 33, a moving plate 4, a limiting hole 40, a handle 41, a limiting rod 42, an adjusting bolt 43, a movable wheel 5, a traction frame 6, a second spring 60, a fixed wheel 61, a stabilizing plate 62, a buffer cavity 621, a traction rod 63, a traction rope 64, a sliding groove 65, a fixed cavity 66, a sliding block 67, a connecting rod 671, a threaded rod 672, a first spring 68, a U-shaped moving plate 69, a buffer rod 7 and a third spring 71.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1, as shown in fig. 1, an arm muscle exerciser comprises a bottom plate 1, a seat cushion 2, a fixed plate 3, a movable plate 4, movable wheels 5 and a traction frame 6, wherein pedals 11 are arranged on the front side and the rear side of the bottom plate 1, the seat cushion 2 is arranged on the left side of the bottom plate 1, the fixed plate 3 is arranged on the right side of the seat cushion 2, a slide rail 31 is arranged in the middle of the fixed plate 3, the movable plate 4 is vertically arranged in the slide rail 31, a handle 41 is arranged on the movable plate 4, a rubber pad with anti-skid threads is arranged on the handle 41, the movable wheels 5 are arranged at the right,

referring to fig. 2, as shown in fig. 2, the traction frame 6 includes a fixed wheel 61, a stable plate 62, two traction rods 63, and a traction rope 64, the fixed wheel 61 is located below the movable wheel 5, a sliding slot 65 is arranged in the stable plate 62, a fixed cavity 66 is arranged on the sliding slot 65, sliding blocks 67 are arranged at the front and rear ends of the fixed cavity 66 in a penetrating manner, the sliding blocks 67 are slidably connected with the sliding slot 65, a first spring 68 is arranged between the two sliding blocks 67, U-shaped moving plates 69 are arranged at the front and rear ends of the fixed cavity 66, a second spring 60 is arranged between the two U-shaped moving plates 69 and the outer side of the fixed cavity 66, the two traction rods 63 are provided, the right ends of the two traction rods 63 are hinged together, the left ends of the two traction rods 63 are respectively hinged with the sliding blocks 67, connecting rods 671 are arranged at the left ends of the two sliding blocks 67, a threaded rod, Fixed wheel 61, the loose wheel 5 is connected with traction frame 6, two articulated department left ends of traction lever 63 are equipped with buffer beam 7, stabilizer plate 62 right-hand member middle part is equipped with buffer cavity 621, buffer beam 7 runs through in buffer cavity 621, the buffer beam 7 overcoat is equipped with third spring 71, the inner wall of buffer cavity 621 both sides is equipped with the rack, the both sides of buffer beam 7 left end are provided with the gear, buffer beam 7 and buffer cavity 621 pass through the rack, gear engagement carries out swing joint.

Referring to fig. 1 and 3, as shown in fig. 1 and 3, the moving plate 4 is provided with a limiting rod 42, the limiting rod 42 is provided with a limiting hole 40, the limiting rod 42 is movably connected with the moving plate 4, the moving plate 4 is provided with an adjusting bolt 43, the front end and the rear end of the fixed plate 3 are provided with slideways 32, two slideways 32 are provided with guide rods 33, and the guide rods 33 are connected with the moving plate 4.

The utility model discloses a working method: when a person sits on the seat cushion 2, feet are placed on the pedals 11, the position of the limiting hole 40 is fixed by the adjusting bolt 43 through the movement of the limiting rod 42 on the moving plate 4, the height of the moving plate 4 is adjusted, then the handle 41 is grasped to pull the moving plate 4 to move on the slide rail 31, the guide rod 33 is driven to move on the slide rail 32 at the same time, the moving plate 4 is supported and protected, the traction rope 64 is pulled by the moving plate 4 through driving the movable wheel 5 and the fixed wheel 61 to pull the two traction rods 63, the two traction rods 63 are tightened, the sliding block 67 is driven to move on the sliding groove 65, the first spring 68 is contracted, the sliding block 67 drives the second spring 60 to approach to the middle part of the fixed cavity 66, the second spring 60 is expanded, the connecting rod 671 is in threaded connection with the threaded rod 672, then the hinged part of the two traction rods 63 drives the buffer rod 7 to move, the gear on the third spring 71 is engaged with the teeth on the buffer cavity 621 to ensure uniform force, so that the moving plate 4 continuously reciprocates on the slide rail 31 to exercise the arm muscles.

The utility model has reasonable structure and simple operation, adjusts the height of the moving plate 4 through the limiting hole 40, the limiting rod 42 and the adjusting bolt 43, can be properly adjusted according to different requirements, and enlarges the application range; the position of the trainer is fixed through the seat cushion 2 and the pedal 11, so that the body deviation in the exercise process is prevented from causing injury; by pulling the moving plate 4, the traction rope 64, the movable wheel 5 and the fixed wheel 61, an exerciser can sit upright, continuously reciprocate the moving plate 4 on the slide rail 31, exercise arm muscles, and meanwhile, can lower the waist to perform a traction process on the moving plate 4, so that the exercise efficiency is improved; the slider 67 is driven to move on the sliding groove 65 through the traction rope 64 and the traction rod 63, the first spring 68 is continuously extruded, the U-shaped moving plate 69 is pushed to extend the second spring 60, the stability in the exercise process is ensured, the slider 67 is combined to drive the connecting rod 671 to move on the threaded rod 672, the comfort in the reciprocating movement process of the moving plate 4 on the sliding rail 31 is improved, and muscle damage caused by overlarge force is prevented; buffer rod 7, third spring 71, buffer cavity 621 improve the pulling dynamics to the movable plate 4 pulling in-process, can temper waist and upper limbs simultaneously, improve and temper the effect.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. The arm muscle exerciser is characterized by comprising a bottom plate (1), a cushion (2), a fixed plate (3), a movable plate (4), movable wheels (5) and a traction frame (6), wherein the cushion (2) is arranged on the left side of the bottom plate (1), the fixed plate (3) is positioned on the right side of the cushion (2), a sliding rail (31) is arranged in the middle of the fixed plate (3), the movable plate (4) is vertically arranged in the sliding rail (31), a handle (41) is arranged on the movable plate (4), the movable wheels (5) are arranged at the right end of the fixed plate (3), the traction frame (6) is arranged inside the bottom plate (1), the traction frame (6) comprises a fixed wheel (61), a stabilizing plate (62), a traction rod (63) and a traction rope (64), the fixed wheel (61) is positioned below the movable wheels (5), a sliding groove (65) is arranged in the stabilizing plate (62), a fixed cavity (66) is arranged on the sliding groove (65), sliding blocks (67) are arranged at the front end and the rear end of the fixed cavity (66) in a penetrating mode, the sliding blocks (67) are connected with the sliding groove (65) in a sliding mode, a first spring (68) is arranged between the two sliding blocks (67), U-shaped moving plates (69) are arranged at the front end and the rear end of the fixed cavity (66), a second spring (60) is arranged between the two U-shaped moving plates (69) and the outer side of the fixed cavity (66), two traction rods (63) are arranged, the right ends of the two traction rods (63) are hinged together, the left ends of the two traction rods (63) are hinged with the sliding blocks (67) respectively, a traction rope (64) is sequentially connected with the hinged parts of the two traction rods (63), the fixed wheels (61) and the movable wheels (5) and the traction frame (6), a buffer rod (7) is arranged at the left end of the, buffer rod (7) run through in buffer chamber (621), buffer rod (7) overcoat is equipped with third spring (71).

2. The arm muscle exerciser of claim 1, wherein a limiting rod (42) is arranged on the movable plate (4), a limiting hole (40) is formed in the limiting rod (42), the limiting rod (42) is movably connected with the movable plate (4), an adjusting bolt (43) is arranged on the movable plate (4), slide ways (32) are arranged at the front end and the rear end of the fixed plate (3), guide rods (33) are arranged on the two slide ways (32), and the guide rods (33) are connected with the movable plate (4).

3. The arm muscle exerciser according to claim 1, wherein racks are provided on the inner walls of both sides of the buffer chamber (621), and gears are provided on both sides of the left end of the buffer rod (7).

4. The arm muscle exerciser according to claim 1, wherein the left ends of the two sliding blocks (67) are provided with connecting rods (671), a threaded rod (672) is connected between the two connecting rods (671) in a threaded manner, and a ball is arranged at the joint of the threaded rod (672) and the connecting rods (671).

5. The arm muscle exerciser according to claim 1, wherein footrests (11) are provided on the front and rear sides of the base plate (1).

6. The arm muscle exerciser according to claim 1, wherein the handle (41) is provided with a rubber pad with non-slip threads.

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