CN205287423U - Pull -down training equipment - Google Patents

Abstract

The utility model relates to an apparatus of human physical training, specific pull -down training equipment that says so. It by the frame, down connecting rod, seat connecting rod connect the hand (hold) on, and constitute, the frame direct -burried is in the underground or install on buried base, connecting rod one end is connected with the lower part rotation of seat connecting rod down, and the other end rotates with the frame to be connected, on connect hand (hold) lower extreme and seat small end and rotate and is connected and connect hand (hold) middle part turning point on, and be connected with the pivot rotation of installing on frame upper portion and connect hand (hold) upper portion on, and install fixed handrail, the seat is located seat connecting rod lower part. The utility model discloses because the pivot subtracts to 4, make human focus and pivot distance shorten, great change has taken place for movement track, has realized arc motion about the health is around, and is human under the effect of connecting rod in the time of the drop -down motion of arm, also about the corresponding work, the seesaw, like this in exercise arm, chest muscle, human joint's flexibility, nervous system's coordination and balancing capability are also strengthened.

Description

Drop-down training aids

Technical field

This utility model relates to the apparatus of a kind of human body physical training, specifically a kind of drop-down training aids.

Background technology

Along with the development of society, the raising of people's living standard, body-building becomes a kind of trend and fashion. Outdoor body-building has become the ingredient of people's daily life, those is often entered for no reason at all to the people of gymnasium, and outdoor body-building has just become their first-selection, outdoor body-building equipment just step by step from square, park come into community, lane, moved towards huge numbers of families. Along with outdoor body-building equipment is popularized, each producer competitively releases the fitness equipment of various Various Functions, meets people's requirement to body-building greatly, enriches the life of the people. Various body-building apparatus start increasingly to be subject to people's attention, the sports equipment being more simply easy to do more is affected by liking of people, such as seated press pull-down trainer, abdominal muscle for tempering user is helpful, and, equipment volume is little, easy to use, and the suitability is strong, deep liking by the numerous people masses.

The drop-down training aids of existing relatively broad use adopts the parallel mounting system with column, and its rotating shaft is positioned at column upper end, and seat connects column by one end, and one end connects the connecting rod of mounting and is connected, and its movement locus is a vertical line, and person taking exercise can only move up and down.

Summary of the invention

The purpose of this utility model is to provide a kind of movement locus and is similar to the drop-down training aids made an arc up and down.

This utility model is by frame, lower link, seat link, upper connection hands forming, and frame direct-burried is in underground or is arranged on buried pedestal; Lower link one end is connected with seat link lower rotational, and the other end is connected with gantry rotation; Upper connection hands is rotationally connected lower end and seat link upper end, and upper connection hands is connected middle part turning point with the axis of rotation being arranged on upper rack, and upper connection on the handle portion is provided with fixing handrail;Seat is positioned at seat link bottom.

Above-mentioned seat link, upper connection hands are similar to serpentine profile.

Above-mentioned frame lower is column, and top is four directions ring-type.

This utility model has the following advantages compared with prior art:

Drop-down training aids be kept to 4 due to rotating shaft, make gravity center of human body and rotating shaft Distance Shortened, the movement locus of so whole motor system there occurs bigger change, the movement locus at seat is for person taking exercise, achieve the front and back lower arcuate motion of health, while the drop-down motion of arm, human body is under the effect of connecting rod, also corresponding work is up and down, seesaw, the movement locus of whole system is similar to one section of circular arc, so tempering arm, while chest muscle, the motility of human synovial, neural coordination and balanced capacity are also strengthened, add the effect of person taking exercise's enjoyment and exercise.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, this utility model is further illustrated.

Fig. 1 is structural representation of the present utility model.

Fig. 2 is movement locus schematic diagram of the present utility model.

In figure: 1. frame, 2. lower link, 3. seat link, on 4., connect hands handle.

Detailed description of the invention

This utility model is made up of 4 frame 1, lower link 2, seat link 3, upper connection hands, and frame 1 direct-burried is in underground or is arranged on buried pedestal; Lower link 2 one end and seat link 3 are rotationally connected, and the other end and frame 1 are rotationally connected; Upper connection hands is rotationally connected 4 one end and seat link 3 upper end, and upper connection hands is connected turning point in the middle part of 4 with the axis of rotation being arranged on frame 1 top, and upper connection hands is installed with handrail 4 tops; Seat is positioned at seat link 3 bottom.

Above-mentioned seat link 3, upper connection hands are similar to serpentine 4 profiles.

Above-mentioned frame 1 bottom is column, and top is four directions ring-type.

User is sat on the seat, and two hands hand-to-hand grip handles do downwards drop-down action, and arm does flexion and extension, and under a stretching force, arm overcomes self gravitation to do work, and seat moves upwardly together together with human body, and stretching hand with arm seat, together with personal fall, completes whole action. Such people is when doing drop-down action, and mechanism is except frame 1 is fixing, and all according to the orbiting motion of design, for person taking exercise, due to arm flexion-extension action, the relative position of human body all changes at upper and lower, fore-and-aft direction. The motion of equipment is similar to makes an arc up and down, and user is tempering arm part muscle simultaneously, and the motility of human body associated joint, neural coordination and balanced capacity are also strengthened, and add the effect of person taking exercise's enjoyment and exercise.

Claims (3)

1. a drop-down training aids, by frame, lower link, seat link, upper connection hands forming, it is characterised in that described frame direct-burried is in underground or is arranged on buried pedestal; Lower link one end and seat link are rotationally connected, and the other end is connected with gantry rotation; Upper connection hands is rotationally connected lower end and seat link upper end, and upper connection hands is connected middle part turning point with the axis of rotation being arranged on upper rack, and upper connection on the handle portion is installed with handrail; Seat is arranged on seat link bottom.

2. drop-down training aids as claimed in claim 1, it is characterised in that described seat link and upper connection hands are serpentine its profile.

3. drop-down training aids as claimed in claim 1, it is characterised in that described frame lower is column, top is four directions ring-type.