KR910004747Y1 - Health exerciser - Google Patents

Abstract

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Description

Weight Lifting Bench Using Tension Wire

1 is a perspective view of the present invention.

2 is an enlarged perspective view of a weight part.

3 is a cross-sectional view showing the weight part of the upright state.

4 is a front view illustrating a state in which the tension wire is attached to the weight body in the horizontal position to perform the upper tension motion and the leg motion.

5 is a front view illustrating a state in which a tension wire is attached to a weight body in an upright position to perform an upper tensile motion and a leg motion.

* Explanation of symbols for main parts of the drawings

1: vertical holding area 2: bottom

3: seat support between legs 6: leg exercise foot

7: weight body 8: shaft stick

9, 16: tension wire guide roller 10: tension handle rod

11: tension wire 12: wire hook

13: weight support 14: buffer spring

15: fixed interval

The present invention relates to a weightlifting bench using a tension wire, which is arranged in the "U" -shaped vertical support so that the space between the lower plate and the plate support is rolled up so that the seat plate and the back plate are placed, The weight bearing rod is placed on the rear end of the weightlifting bench so that it can be laid down and laid down so that the weight bearing rod can be pulled with a tension wire from the seat plate over the vertical pole to selectively lift the upper tension and leg movement of the body. One bench can be used in a limited space with a simple safety pin insertion and detachment to enable various types of versatile exercise benches to be quickly and easily deformed, allowing the balanced development of almost all human muscles.

Conventional weightlifting bench is a fixed mat installed on a support frame with a pair of backrest hangers can be simply limited exercise of the partial muscles using a weightlifter can not be diversified in fitness because the present invention is such a conventional In view of the problems it is to be able to perform a variety of weightlifting exercise with one weightlifting bench in a limited space. This is described in detail based on the accompanying drawings.

When the lower surface transverse 2 and the seat plate support 3 are horizontally laid on the " U " vertical vertical support 1, the seat plate 4 and the copper plate 5 are mounted by the fixing pieces 18 and 18 '. The rear end (2) of the lower surface of the weight lifting bench in which the leg movement footrest 6 is arranged to flow from the flow pin 6 'to the shear shaft space 3a between the transverse 2 and the seat plate support 3; 2a) erect the shaft rod (8) with the weight (7) is inserted in the building to be laid so that the pin (8 ') of the rear end (2a) to the starting point and the upper end of the height adjustment column (1a) above the vertical support (1) The tension wire 11 fixed to the tension gripper rod 10 by horizontally rolling the roller mounting base 9a on which the tension wire guide roller 9 was arranged is mounted on the top of the rod 8 through the guide roller 9. The fixed wire hanger 12 was hooked and pulled as an "S" shaped hook 11a.

In addition, the lower portion of the weight body 7 is fitted with a weight support 13 and a buffer spring 14 fixed to the chain (13a) on both sides, the wire hanger 12 is formed on both sides of the handle and support rod (12a) When the shaft rod (8) is erected toward the vertical support (1) with the pin (8 ') as the starting point, the fixing rod (15) is inserted into the hole drilled in the support rod (12a) and the height adjustment zone (1a). 15a, and the tension wire guide roller 16, which is built up in the axis 16a, is also fixed to the center of the vertical support 1 by the fixing rod 16b and guides the tension wire 11. Extending and engaging the lower end of the footrest 6 through the roller 16 and the guide roller 16 'and lifting the footrest 6 with the footrest 6a, the tension wire 11 is pulled and the weight 7 ) To draw.

The end of the extension wire 11 can be connected to the wire hanger 12 or fixedly connected to the chain 13a of the weight bearing 13.

In the figure, reference numeral 7 'is a weight body sandwiched between the footrests 6, 17 is a back support, and is not shown in both shaft portions 17a, but the arms and legs are combined with a separate tension wire by holding the arm and leg apart. (7) was allowed to walk.

The present invention is such that when the weightlifter pulls the tension handle rod 10 on the seat plate 4 side as shown in FIG. 4 or pulls the foot on the footrest 6a and lifts the footrest interval 6 to raise the tension wire. (11) is pulled through the guide rollers (9), (16), and (16 ') while pulling up the retaining rod (8) attached to the end thereof. Since the weight body 7 is placed on the pin 8 'and is laid down to maintain the load, the upper body 7 or the leg movement of the body can be carried out. As shown in the figure, the shaft rod 8 is erected toward the vertical index 1 with the pin 8 'as a starting point to fix between the support rod 12a and the height adjustment column 1a of the vertical column with the fixing rod 15 and tension. Pull the hook 11a at the end of the wire 11 onto the chain 13a fixed to both sides of the weight body 7 base 13, and then When (8) is operated in a horizontal position, it is possible to perform a variety of weightlifting movement by installing a weightlifting bench in a much narrower space, where the load shock when the weight (7) is raised and lowered to the buffer spring (14) It is alleviated by the noise, so there is no noise on the bench.

As such, the present invention attaches the tension wire 11 to the shaft rod 8 of the weight body 7 arranged on the rear end 2a of the weight lifting bench 2 so that the person who lifts weight is tensioned from the seat plate 4 side. By pulling the handlebar 10 or lifting the foot on the footrest 6a of the footrest 6, various weights can be exercised, and the shaft bar 8 can be installed with a weightlifting bench by setting the pin 8 'as a starting point. It is a useful design that can take advantage of the narrow space.

Claims (1)

The lower surface transverse 2 and the seat plate support 3 are rolled up on the "U" vertical index 1 so that the seat plate 4 and the back plate 5 are placed, and the lower plate width 2 and the seat plate support 3 are In the weight lifting bench arranged to flow in the flow pin 6 'between the leg movement footrest 6 between the shear shaft space 3a, the shaft rod with the weight 7 inserted in the rear end 2a of the lower surface 2 (8) is laid so that it can stand up and down on the pin (8 '), and the roller mounting bracket (9a) with the tension wire guide roller (9) built up on the top of the height adjustment column (1a) above the vertical support (1) The tension wire 11 fixed to the tension catching rod 10 so as to be hooked and pulled as a hook 11a to the wire hanger 12 fixed to the upper portion of the shaft rod 8 through the guide roller 9. In addition, the tension wire guide roller 16 arranged in the shaft support 16a at the center lower portion of the vertical support 1 is fixed by the fixing rod 16b to guide the tension wire 11 to the guide roller 16 and the roller 16. Through the footsteps 6) It extends to the lower end so that it can be hooked, and the lower part of the weight body 7 fits the weight support body 13 and the cushioning spring 14 in which the chain 13a was fixed to both sides, and the chain 13a tension wire 11 When the axial rod 8 is erected by forming a handle and support rod 12a on both sides of the wire hanger 12 so as to connect the end, the fixed rod 15 is disposed between the support rod 12a and the height adjustment column 1a. A weightlifting bench using tension wires that are configured to be clamped in place.