CN206372448U - A kind of health care abdomen contraction equipment - Google Patents

Abstract

The utility model is a kind of health care abdomen contraction equipment, including holding rod, the holding rod is connected with main support, the main support is fixed with the first cross bar, second cross bar and the 3rd cross bar, one end of back cushion is fixed with described first, the other end of the back cushion is fixed on main shaft, cushion is further fixed on the main shaft, the top for the bar being connected with the main shaft is provided with the first fast pulley, track is fixed with the outside of the bar being connected with the main shaft, the top of the track is provided with the second fast pulley, and lower end is provided with the 3rd fast pulley.The utility model can when taking exercise more power-saving, improve person taking exercise's sit-ups quantity, play positive body-building function, and simple in construction, easy to use, body-building effect is greatly improved.

Description

A kind of fitness equipment

technical field

The utility model belongs to the field of body-building equipment, in particular to a body-building abdomen-trapping device.

Background technique

In daily fitness exercises, sit-ups are the most common exercise, which can exercise abdominal muscles, but for most people, when they first start exercising, their waist strength can only support about 20 sit-ups, so It is difficult to achieve the purpose of exercising, and it is easy to cause the exerciser to lose confidence in exercising. Using this exercise mechanism can save labor during exercise, and allows the exerciser to increase the number of sit-ups to play a role in fitness.

Utility model content

The utility model aims at the existing body-building equipment and provides a body-building abdomen-trapping device to solve the problem.

In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the utility model is realized through the following technical solutions:

A body-building abdomen-reducing equipment, comprising a grip bar, the grip bar is connected to a main bracket, the main bracket is fixed with a first cross bar, a second cross bar and a third cross bar, and the first cross bar is fixed with One end of the back cushion, the other end of the back cushion is fixed on the main shaft, a seat cushion is also fixed on the main shaft, the top of the rod connected with the main shaft is provided with a first fixed wheel, and the outer side of the rod connected with the main shaft is fixed There is a fixed track, the top of the track is provided with a second fixed wheel, and the lower end is provided with a third fixed wheel.

Further, a movable shaft is arranged above the third fixed wheel, and the movable shaft can move.

Further, the two ends of the first crossbar, the second crossbar and the third crossbar are fixed on the bracket.

Further, the bottom end of the main bracket is connected to the bottom end of the bracket where the track is located through the bottom bracket.

The beneficial effects of the utility model are:

The utility model can be more labor-saving and comfortable during exercise, increase the number of sit-ups of the exerciser, and play a positive role in body-building, and has a simple structure, is convenient to use, and greatly improves the body-building effect.

Description of drawings

Fig. 1 is a structural schematic diagram of the utility model body-building abdomen control equipment.

Explanation of symbols in the figure: 1, grip bar, 2, support, 3, back cushion, 4, seat cushion, 5, main shaft, 61, first cross bar, 62, second cross bar, 63, third cross bar, 7, the first One fixed wheel, 8, the second fixed wheel, 9, the third fixed wheel, 10, movable shaft, 11, main support, 12, bottom support, 13, track.

detailed description

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

With reference to Fig. 1, a kind of body-building abdomen-reducing equipment comprises a grip bar 1, and the grip bar 1 is connected with a main support 11, and the main support 11 is fixed with a first cross bar 61, a second cross bar 62 and a third cross bar 62. Cross bar 63, one end of back cushion 3 is fixed on the first cross bar 61, and the other end of back cushion 3 is fixed on the main shaft 5, and seat cushion 4 is also fixed on the main shaft 5, and the one connected with the main shaft 5 The top of the bar is provided with a first fixed wheel 7, and the outside of the bar connected with the main shaft 5 is fixed with a track 13, the top of the track 13 is provided with a second fixed wheel 8, and the lower end is provided with a third fixed wheel 9 .

Further, a movable shaft 10 is arranged above the third fixed wheel 9, and the movable shaft 10 can be moved to change the position of the third fixed wheel.

Further, both ends of the first cross bar 61 , the second cross bar 62 and the third cross bar 63 are fixed on the bracket 2 .

Further, the bottom end of the main bracket 11 is connected to the bottom end of the bracket where the track 13 is located through the bottom bracket 12 .

Principle of the utility model:

During exercise, the exerciser sits on the cushion 3 and leans against the back cushion 4, holds the grip bar 1 with both hands, and passes both legs between the first fixed wheel 7 and the second fixed wheel 8, and steps on the second fixed wheel On the three fixed wheels 9, the third fixed wheel 9 can adjust the height according to the height of the exerciser so that the exercise puts the legs on it, and then just can start to take exercise.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (4)

1. a kind of health care abdomen contraction equipment, it is characterised in that including holding rod（1）, the holding rod（1）With main support（11）Connection, institute State main support（11）It is fixed with the first cross bar（61）, the second cross bar（62）With the 3rd cross bar（63）, first cross bar（61）On It is fixed with back cushion（3）One end, the back cushion（3）The other end be fixed on main shaft（5）On, the main shaft（5）On be further fixed on Cushion（4）, with the main shaft（5）The top of the bar of connection is provided with the first fast pulley（7）, with the main shaft（5）The bar of connection Outside is fixed with track（13）, the track（13）Top be provided with the second fast pulley（8）, lower end is fixed provided with the 3rd Wheel（9）.

2. health care abdomen contraction equipment according to claim 1, it is characterised in that the 3rd fast pulley（9）Top be provided with Movable axis（10）, the movable axis（10）It is mobile.

3. health care abdomen contraction equipment according to claim 1, it is characterised in that first cross bar（61）, the second cross bar （62）With the 3rd cross bar（63）Two ends be fixed on support（2）On.

4. health care abdomen contraction equipment according to claim 1, it is characterised in that the main support（11）Bottom and track （13）The support bottom at place passes through bottom bracket（12）Connection.