Portable exercising device for body

Abstract

The present invention provides a portable exercise device conveniently carried and usable to train a body such as pelvis, thigh, and chest. According to the portable exercise device of the present invention, a first bracket link member ( 120 ) having a ‘<’-shape is connected to one end sides of the X-shaped link member ( 110 ) by a first pin (LP 11 ) and a second pin (LP 12 ), a second bracket link member ( 130 ) having a ‘<’-shape is connected to opposite end sides of the X-shaped link member ( 110 ) by a third pin (LP 13 ) and a fourth pin (LP 14 ), a first spring ( 140 ) is disposed between the first pin (LP 11 ) and the second pin (LP 12 ), in which an upper end of the first spring ( 140 ) is connected to the first pin (LP 11 ), and a lower end of the first spring ( 140 ) is connected to the second pin (LP 12 ), a second spring ( 120 ) is disposed between the third pin (LP 13 ) and the fourth pin (LP 14 ), in which an upper end of the second spring ( 150 ) is connected to the third pin (LP 13 ), and a lower end of the second spring ( 150 ) is connected to the fourth pin (LP 14 ), an intermediate connection portion ( 165 ) of a first partial body support ( 160 ) is connected to a fifth pin (LP 16 ) of the first bracketing link member ( 120 ), and an intermediate connection portion ( 175 ) of a second partial body support ( 170 ) is connected to a sixth pin (LP 16 ) of the second bracket link member ( 130 ).

1 . A portable exercise device comprising:
 an X-shaped link member movably fixed;   bracket link members each having a ‘<’-shape and connected to both ends of the X-shaped link member;   partial body supports fixed to the ‘<’-shape bracket link members, respectively; and   a spring member fixed to the X-shaped link member such that the X-shaped link member is folded or unfolded according to a pressure applied to the partial body support, wherein   the X-shaped link member includes a plurality of consecutive X-shaped link members.   
     
     
         2 . The portable exercise device of  claim 1 , wherein each of the ‘<’-shaped bracket link members is provided with a handle member. 
     
     
         3 . A portable exercise device, wherein a first bracket link member having a ‘<’-shape is connected to one end sides of the X-shaped link member by a first pin a second pin, a second bracket link member having a ‘<’-shape is connected to opposite end sides of the X-shaped link member by a third pin and a fourth pin, a first spring is disposed between the first pin and the second pin, in which an upper end of the first spring is connected to the first pin, and a lower end of the first spring is connected to the second pin, a second spring is disposed between the third pin and the fourth pin, in which an upper end of the second spring is connected to the third pin, and a lower end of the second spring is connected to the fourth pin, an intermediate connection portion of a first partial body support is connected to a fifth pin of the first bracketing link member, and an intermediate connection portion of a second partial body support is connected to a sixth pin of the second bracket link member, and wherein,
 in the X-shaped link member, a first link bar and a second link bar intersect each other in an X-shape, a center of the first link bar and a center of the second link bar are connected by a center link pin, an upper end of the first link bar is connected to an upper end of an upper link bar of the first bracket link member by the first pin, a lower end of the first link bar is connected to a lower end of a lower link bar of the second bracket link member by the fourth pin, an upper end of the second link bar is connected to a lower end of an upper link bar of the second bracket link member by the third pin, and a lower end of the second link bar is connected to a lower link bar of the first bracket link member by the second pin. 
 
     
     
         4 . The portable exercise device of  claim 3 , further comprising:
 a first handle member having a lower end mounted to the fifth pin and vertically erected; and   a second handle member having a lower end mounted to the sixth pin and vertically erected.   
     
     
         5 . A portable exercise device, wherein a first X-shaped link member and a second X-shaped link member are connected to each other by a first pin and a second pin, a first bracket link member having a ‘<’-shape is connected to the first X-shaped link member by a third pin and a fourth pin, a second bracket link member having a ‘<’-shape is connected to the second X-shaped link member by a fifth pin and a sixth pin, a first spring is disposed between the first pin and the second pin, in which an upper end of the first spring is connected to the first pin, and a lower end of the first spring is connected to the second pin, a second spring is disposed between the third pin and the fourth pin, in which an upper end of the second spring is connected to the third pin, and a lower end of the second spring is connected to the fourth pin, a third spring is disposed between the fifth pin and the sixth pin, in which an upper end of the third spring is connected to the fifth pin, and a lower end of the third spring is connected to the sixth pin, an intermediate connection portion of a first partial body support is connected to the seventh pin at the first bracket link member, and an intermediate connection portion of a second partial body support is connected to the eighth pin at the second bracket link member. 
     
     
         6 . The portable exercise device of  claim 5 , further comprising:
 a first handle member having a lower end mounted to the seventh pin and vertically erected; and   a second handle member having a lower end mounted to the eighth pin and vertically erected.   
     
     
         7 . The portable exercise device of  claim 5 , wherein, in the first X-shaped link member, a first link bar and a second link bar intersect each other in an X-shape, a center of the first link bar and a center of the second link bar are connected by a first center link pin, an upper end of the first link bar is connected to an upper end of an upper link bar of the first bracket link member by the third pin, a lower end of the first link bar is connected to a lower end of a fourth link bar of the second X-shaped link member by the second pin, an upper end of the second link bar is connected to an upper end of a third link bar of the second X-shaped link member by the first pin, and a lower end of the second link bar is connected to a lower link bar of the first bracket link member by the fourth pin, and wherein,
 in the second X-shaped link member, the third link bar and the fourth link bar are intersect each other in an X-shape, a center of the third link bar and a center of the fourth link bar are connected by a second center link pin, the upper end of the third link bar is connected to the upper end of the second link bar of the first X-shaped link member by the first pin, the lower end of the third link bar is connected to the lower link bar of the second bracket link member by the sixth pin, the lower end of the fourth link bar is connected to the lower end of the first link bar of the first X-shaped link member by the second pin, and an upper end of the fourth link bar is connected to an upper end of an upper link bar of the second bracket link member by the fifth pin.   
     
     
         8 . The portable exercise device of  claim 7 , wherein a spring support bar is movably fixed between the first center link pin and the second center link pin, and a fourth spring stopped by the first center link pin and the second center link pin is inserted into the spring support bar.