CN2650805Y

CN2650805Y - Belly exerciser

Info

Publication number: CN2650805Y
Application number: CN 03252331
Authority: CN
Inventors: 彭松
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-30
Filing date: 2003-09-30
Publication date: 2004-10-27
Anticipated expiration: 2013-09-30

Abstract

An abdomen building appliance is provided, which pertains to a fitness appliance. The abdomen building appliance has a handle shaft, with a roller wheel in the middle of the handle shaft; a through hole is arranged at the center of the roller wheel, a bearing is connected in the through hole; the handle shaft comprises two sections, and the adapter of the handle shaft is located in the inner bore of the bearing. The roller wheel can rotate around the handle shaft; the user can lay the roller wheel on the ground, reach out the arms to two sides of the roller wheel and grip the two ends of the handle shaft to push and pull the roller wheel to and fro, with the gravity center of body kept on upper body; the body weight will be applied to the roller wheel via the arms; when the user push forwards in standing position, the arms can extend forwards to the ultimate position, and the abdomen will come close to the ground; when the user retracts, the body will for an upturned U shape. By exercising with the abdomen building appliance, the user can reinforce the abdominal muscles, contract the abdomen, and reinforce waist strength; in addition, the triangular muscles, shoulder muscles, and chest muscles can be exercised, and the abdominal fat will be reduced gradually, so that the body will be shaped into a beautiful Delta shape, and the user will be freshened up.

Description

Stomach building device

Technical field the utility model relates to a kind of body-building apparatus, particularly a kind of Stomach building device.

Background technology is present, and a kind of Stomach building device of market sale has an arc, and arc is connected with handle by spring.When using arc is attached to belly, on handle, apply pulling force, by spring pulling force is converted to pressure and is applied to belly, the muscle of belly is outwards had an effect, and the fat between abdominal muscles and the arc constantly reduces under the pressure effect of the two, consumes unnecessary proud flesh, reach the purpose of strong abdomen, but be to use the strong abdomen DeGrain behind this Stomach building device, easily forfeiture continues the positive phychology of exercise, does not reach desirable strong abdomen purpose.

Summary of the invention

The purpose of this utility model is to provide a kind of effect of drawing the abdomen obvious, can keep taking exercise the Stomach building device of interest.

The purpose of this utility model is achieved in that this Stomach building device has leader's axle, and the interposition of handle axle is equipped with a roller.

There is through hole at described roller center, is connected with bearing in the through hole, and handle axle is two joints, and the joint of handle axle is in the endoporus of bearing.

Beneficial effect: owing to adopt such scheme, roller can rotate around handle axle, during use, roller is placed on the ground, both hands are positioned at two sides of roller and hold two ends of handle axle, push back, draw roller, and body's center of gravity concentrates on upper body, the strength of health is applied on the roller by arm, when standing position pushed away forward, arm was extended straight forward until the limit, and buttocks is set level, belly is affixed to ground, and health forms straight line; Pull back when shrinking, make health form " U " font; When adopting kneeling position, get down on both kneels on mat, push-and-pull roller back and forth, form the bow font during contraction, above " U " font that forms of knee, through the training of this Stomach building device, can make the exercise that strengthened of the muscle of belly, the effect of drawing the abdomen is obvious, next strengthens power of waist, make person taking exercise's deltoid muscle, back of the body musculus expansor obtain taking exercise simultaneously, because the prosperity of shoulder flesh, chest measurement muscle group, the proud flesh of belly constantly reduces, make the human body upper body become del, make people's body tall and straight, vigorous and graceful, energetic, reached the purpose of this utility model.

Description of drawings

Fig. 1 is the first example structure figure of the present utility model.Fig. 2 is the second example structure figure of the present utility model.

Fig. 3 is the 3rd example structure figure of the present utility model.

The specific embodiment

Embodiment 1: in Fig. 1, this Stomach building device has leader's axle 3, and 3 interpositions of handle axle are equipped with a roller 1.Roller 1 adopts metal material to make, and the outer ring is enclosed with rubber ring 11, and there is through hole at the center of roller, is connected with bearing 2 in the through hole, and handle axle 3 is two joints, and the joint of handle axle 3 is in the endoporus of bearing.

Embodiment 2: in Fig. 2, roller 1 adopts engineering plastics to make, and there is through hole at the center of roller 1, is connected with bearing 2 in the through hole, and handle axle 3 penetrates in bearing 2 endoporus.

Embodiment 3: in Fig. 3, and the roller 1 inner metal reinforcing bar that uses, outer wrap has rubber layer, and there is through hole at the center of roller 1, and handle axle 3 penetrates in through hole, and restraining position ring block 12 on the handle axle of roller 1 two sides.

Claims

1, a kind of Stomach building device is characterized in that: this Stomach building device has leader's axle, and the interposition of handle axle is equipped with a roller.

2, Stomach building device according to claim 1 is characterized in that: there is through hole at described roller center, is connected with bearing in the through hole, and handle axle is two joints, and the joint of handle axle is in the endoporus of bearing.