KR200376486Y1 - Functional sit-ups and weights. - Google Patents

Abstract

The present invention relates to a back exercise and weight exercise device, and more specifically, to a functional exercise device equipped with a weight exercise machine to assist in the sit-up mat; Sit-ups Install a flat iron pipe on the left and right sides of the mat, inserting other steel pipes that fit the inside diameter of the steel pipe on the lower right and left sides, inserting other steel pipes on the top side, and a straight line on the left and right sides of the shape. The spring cylinder fixing pedestal of the form is fixed with bolts of the fixing hole and the spring cylinder is fixed at the end to double the strength of the arm even during the upper body movement; Pull out the upper and lower ∩ shaped iron pipes and insert them into the 고정 shaped fixing grooves at the bottom of the iron pipes on the left and right sides of the mat, and fix them with fixing bolts. Dumbbell bench) and it is easy to exercise like the weight of weight by the force of the force spring, and there is no hassle of weight. It is a comprehensive sports organization that can do this.

Description

Functional sit-ups and weights. {Omitted}

The present invention relates to an exercise device. A functional exercise device that improves the shortcomings of a single exercise device of sit-ups;

You can do sit-ups and strength exercises at the same time, and add a weight lifting function so that you can do strength training on a single exercise device, and you can do a lifting and pulling exercise of weights.

In the past, sit-ups were attached to the foot on a simple mat, weight lifting equipment should be installed separately and occupies a wide area, so there was a lot of trouble at home, so there were many examples of exercising in the health club.

In addition, a simple sit-up mat was not able to pull in the lifting exercise of weights, and even if the function was added to the body multi-gym, the weight is heavy and occupies a large place, so the installation was quite cumbersome at home.

Therefore. When the present invention is described in more detail to solve the problems as described above, it is possible to do both sit-ups and strength exercises at the same time, and add weights to lift the strength of a single exercise equipment and lifting the weights (decline) There is considerable convenience by allowing you to exercise and pull (inline).

Since the above-mentioned exercise equipment is composed of a variety of functional exercise equipment by simple separation and assembly, it is generally recognized for its convenience, and since it is used according to each hobby, it will be recognized that a considerable effect is exercised in each family without difficulty.

In addition, if you assemble in the form of sit-ups, you can use it anywhere as long as there is little space in the place.

Below. In order to achieve the above object with reference to the accompanying drawings, a preferred configuration of the exercise device of the present invention will be described in detail an embodiment.

The present invention relates to an exercise device, and more specifically, the fixed pipe 14 is mounted to the left and right of the sit-up back mat 11 to insert and fix the lower cylinder type spring cylinder holder 13 inserted into the inner diameter of the pipe. The upper and lower leg portions 15 are fixed to the upper part to be used as a flat body, and the spring cylinder 12 is mounted to the left and right spring cylinder holders 13 at the lower side. Can be fixed at the same time to exercise the muscles while at the same time pulling up the spring cylinder (12) handle 18;

In the left and right fixing pipes 14, the spring-shaped cylinder holder 13 and the upper rear leg part 15 of the upper part are called, and the fixing bolts 14 are inserted into the rear leg fixing hole 21 in the rear side of the fixing pipe 14. Connection pipe of handles a and b to handle 18 of spring cylinder 17 which is mounted by fixing the spring cylinder holder 13 to the leg fixing groove 16 of fixing pipe 14 (24) to maintain the balance of forces and to act as the incline pull;

Insert the connecting pipes 24 of the handles a and b to the handle 18 of the spring cylinder 12 by fixing the fixing bolt 22 into the leg fixing groove 16 in the shape of the spring cylinder holder 13 in a ∪ shape. It is a comprehensive exercise device that has the ability to balance and push up (decline).

1 is an assembly completeness of the sit-up 11 of the present invention is easy to move like a normal sit-up 11, and can pull the handle 18 of the spring cylinder 12 mounted on the left and right, so the strength exercise also parallel There is an advantage to this.

Fig. 2 shows the assembly completion of the lifting device (deckline) function of the weight of the present invention by pressing the upper body on the back mat 11 of the sit-up and connecting the handles a and b to the handle 18 of the spring cylinder 12 on the left and right sides. By connecting the pipes 24, you can balance the power and do the same thing as lifting up as a function of barbell.

3 is an assembly completeness of the function of pulling down the weight of the weight of the present invention (incline), the upper body is pressed on the back mat 11 of the sit-up, the handle 18 of the spring cylinder 12 on the left and right sides of the handles a and b of By connecting the connection pipe 24, the pulling exercise can be performed as a function of the weight.

Figure 3a is a side view of Figure 3 of the present invention showing the assembly form of the exercise device.

Figure 4 is a plan view of the sit-up 11 of the present invention and Figure 4a is a cross-sectional view of the sit-up.

5 is a state of completion of the assembly of the spring cylinder (12) in the ∩ form of the present invention and can be modified because the spring cylinder (12) to the cylinder support base (20) can be changed, the push-up function and the pulling function of the counterweight function have.

Figure 5a is the opposite function of Figure 5 when the assembly of the exercise machine is inserted into the leg fixing groove 16 of the rear can be used as a leg fixed by fixing bolts.

6 is a state in which the spring cylinder 12 can be assembled to the spring-shaped cylinder base 13 of the 로 type with the fixed pedestal 20 of the cylinder of the present invention.

6A is a cross-sectional view of the spring cylinder 12.

As just a preferable example for explaining the comprehensive exercise device with the functionality according to the present invention. The present invention is not limited to the above embodiments, but as described in the following Utility Model Claims. Without departing from the gist of the present invention, any person having ordinary knowledge in the field belonging to the present invention can be variously modified. Such modifications are intended to fall within the scope of the claims.

As is clear from the description above. This design is a comprehensive exercise equipment with functional features, so it is generally recognized for its convenience because it is composed of various exercise equipments by simple separation and assembly without any preparation. A significant effect on exercise is recognized.

In addition, if you assemble in the form of sit-ups, you can use it anywhere as long as there is little space in the place.

1 is a complete body assembly assembly of the present invention.

Figure 2 is a dumbbenben (reverse mat) assembly completion of the present invention.

Figure 3 is a dumbbenben (reverse mat) assembly completion of the present invention.

Figure 3a is a side view of the present invention.

Figure 4 is a plan view of sit-ups of the present invention.

Figure 4a is a cross-sectional view of the present invention.

Figure 5 is an assembled state of the spring-shaped force spring cylinder of the present invention.

Figure 5a is a pedestal-shaped counterweight type pedestal of the present invention.

Figure 6 is a spring cylinder and the fixed stand of the present invention.

6A is a cross-sectional view of the spring cylinder.

<> Explanation of symbols for main parts of drawings

11; back mat of sit-ups. 12; spring cylinder.

13; spring cylinder holder. 14; fixed pipe of the body.

15; rear leg. 16 leg restraints.

17; Spring cylinder retaining groove. 18; torque handle.

19; power lot. 20; spring cylinder fixing stand.

21; Fixed Holter. 22 fixing bolts for cylinder fixing holes.

23; Cylinder fixing bolts. 24; connecting pipe of handles a and b.

Claims (3)

As functional sit-ups and weights; Inserting the iron pipe 14 on the left and right sides of the sit-up mat 11 to insert and assemble the X-shaped leg support 15 and the spring cylinder fixed support 13; Functional sit-up exercise and weight lifting exercise machine, characterized in that the leg restraint (15) and the spring cylinder failure support (13) inserted into the leg fixing groove (16) in the form of ∩ and ∪ to be transformed into strength training equipment. According to claim 1; Mounting the spring cylinder 12 to the cylinder fixing support 13 for the purpose of exercising; Functional sit-ups and weights exercise machine, characterized in that the mounting position of the cylinder (12) to the cylinder fixed support (13) according to the type of movement. According to claim 1; A functional sit-up exercise and weight lifting machine, characterized in that the upper body movement and the cylinder holder (13) mounted on the left and right sides of the spring cylinder (12) to be modified so that the muscle strength movement can be performed in parallel.