CN202223808U - Dual-use arm strength training stand - Google Patents

Abstract

A dual-use arm strength training stand belongs to the field of sports training instruments. A vertical post (4) is fixed on a base (12), grips (1) are connected and fixed to the middle upper portion of one side of the vertical post (4) through concave rotary shafts (3) and are connected with each other by a spring (2), a handle (6) is connected and fixed to the upper portion of the other side of the vertical post (4) through an upper rotary shaft (5), the upper end of the connecting rod (7) is connected with the upper rotary shaft (5) while the lower end of the connecting rod (7) is connected with a lower rotary shaft (8), the front of each of lower connecting rods (10) is fixed onto the vertical post (4) through a lower connecting shaft (11), the lower rotary shaft (8) is mounted in the middle of one of the lower connecting rods (10), and a seat (9) is fixed at the tail ends of the lower connecting rods (10). During use of the dual-use arm strength training stand, a user holds the grips with both hands and stretches outwards or closes inwards to expand or retract the spring, or sits on the seat and holds the handle and then pulls downwards forcedly with arms so as to lift the seat. The dual-use arm strength training stand is simple in structure, small in size, unlimited by site and time, convenient in carrying, easy to operate and wide in applicable range, and is an essential fitness instrument for schools and households.

Description

The dual-purpose frame that pulls

Technical field

The utility model relates to a kind of dual-purpose frame that pulls, and belongs to the Excercise training apparatus field.

Technical background

Modern society's life style is brought many negative effects to human survival; When we indulged in luxuriousness to one's heart's desire the achievement of modern civilization, fat, angiocardiopathy and psychology were constrained etc. " modern way of life is sick " and are but come quietly, and are having a strong impact on human beings'health; Along with carrying out of nationwide fitness programs; Have many people to utilize and sooner or later have sports, though many body-building apparatus are arranged at present, for upper limbs take exercise also fewer.This utility model is a kind ofly to utilize the short time of having a rest to carry out upper limbs to take exercise, both can save time, can play the body-building apparatus of taking exercises again, to satisfy people's life requirement.

Physical training has many sportsmen that injured phenomenon often takes place in training owing to receive the restriction of place apparatus, weight person's paralysis, and the lighter's soreness of waist and ache in legs brings many inconvenience to sports career.This dual-purpose pulling brings auxiliary practice effect for the sportsman after frame is created in training.Also can use with the office public place of entertainment in family, be the indispensable health and fitness facilities of school and family.

The utility model content

According to above deficiency of the prior art, the technical problem that the utility model will solve is: provide a kind of simple in structure, operation is practical, does not receive the dual-purpose frame that pulls of place and time restriction.

The utility model solves the technical scheme that its technical problem adopted: this dual-purpose frame that pulls is characterized in that: comprise and shake hands, spring, recessed rotating shaft, column, go up rotating shaft, handle, connecting rod, lower rotary shaft, seat, lower connecting rod, connecting axle, base down that column is fixed on the base; Shake hands and be fastened on the middle and upper part of column one side through recessed rotating shaft; Between connect through spring, be fastened on the top of column opposite side to rotating shaft on the hand channel, the connecting rod upper end connects goes up rotating shaft; The lower end connects lower rotary shaft; The anterior warp of lower connecting rod connecting axle down is fixed on the column, and lower rotary shaft, terminal fixed seating are installed in the middle part.

During use, people's both hands are held and are shaken hands, and firmly extend out or interior receipts let spring uphold and shrink, or the people are sitting in grip hand on the seat, and arm exerts oneself drop-down the seat to be lifted, and can strengthen muscle of upper extremity crowd's strength through coming and going alternating movement.

Compared with prior art, the beneficial effect that the utility model had is: hold through people's both hands and shake hands or the people is sitting in grip hand on the seat, safety coefficient is bigger, is difficult for taking place injury accident.This is dual-purpose to pull the mechanics principle that frame makes full use of spring; It is even that spring is shunk with extension, and the human upper limb muscle strength has much, and upholding pressure just has much; Accelerate each position blood circulation of upper limbs; Waist muscle is strengthened, improved the function of taking exercises, the arthralgia patient is recovered to have the supplemental treatment effect.The utility model is simple in structure, and volume is little, do not receive place and time restriction, convenient in carrying, and operation easily is applicable to that relatively teenager, person in middle and old age, vast physical training and professional sports sportsman use and the supplemental treatment of diseases related.

Description of drawings

Fig. 1 is the dual-purpose preferred example that pulls frame of the utility model, wherein: 1 11 times connecting axle 12 bases of rotating shaft 6 handles 7 connecting rods, 8 lower rotary shafts, 9 seats, 10 lower connecting rods on 2 springs, 3 recessed rotating shaft 4 columns 5 of shaking hands

The specific embodiment

Below in conjunction with accompanying drawing the dual-purpose frame that pulls of the utility model is described further:

As shown in the figure: the dual-purpose frame that pulls is characterized in that: column 4 is fixed on the base 12, shakes hands 1 to be fastened on the middle and upper part of column 4 one sides through recessed rotating shaft 3; Between connect through spring 2, handle 6 is fastened on the top of column 4 opposite sides through last rotating shaft 5, connecting rod 7 upper ends connect goes up rotating shaft 5; The lower end connects lower rotary shaft 8; Lower connecting rod 10 anterior warps connecting axle 11 down are fixed on the column 4, and lower rotary shaft 8, terminal fixed seating 9 are installed in the middle part.

During use, people's both hands are held and are shaken hands, and firmly extend out or interior receipts let spring uphold and shrink, or the people are sitting in grip hand on the seat, and arm exerts oneself drop-down the seat to be lifted, and can strengthen muscle of upper extremity crowd's strength through coming and going alternating movement.

Claims (3)

1. the dual-purpose frame that pulls is characterized in that: comprise and shake hands, spring, recessed rotating shaft, column, go up rotating shaft, handle, connecting rod, lower rotary shaft, seat, lower connecting rod, connecting axle, base down that column (4) is fixed on the base (12).

2. the dual-purpose frame that pulls according to claim 1 is characterized in that: shake hands (1) is fastened on the middle and upper part of column (4) one sides through recessed rotating shaft (3), between connect through spring (2).

3. the dual-purpose frame that pulls according to claim 1; It is characterized in that: handle (6) is fastened on the top of column (4) opposite side through last rotating shaft (5); Connect on the connecting rod (7) and go up rotating shaft (5), the lower end connects lower rotary shaft (8), and the anterior warp of lower connecting rod (10) connecting axle (11) down is fixed on the column (4); Lower rotary shaft (8), terminal fixed seating (9) are installed in the middle part.