초록 ▼

A golf bag cart foldable device includes a bottom cart stand having a link segment. The bottom cart stand is provided with a channel, for sliding by a slider. The bottom cart stand joins a front wheel. An upper cart stand is in pinned connection with the link segment. A rear wheel frame is in pinned

A golf bag cart foldable device includes a bottom cart stand having a link segment. The bottom cart stand is provided with a channel, for sliding by a slider. The bottom cart stand joins a front wheel. An upper cart stand is in pinned connection with the link segment. A rear wheel frame is in pinned connection with the link segment and to a rear wheel. A linkage is connected between the slider and the upper cart stand. A strut bar is connected between the slider and the rear wheel frame. An interlocking mechanism includes a pull handle and a clamping rod having two ends lodged in the long trough. A connection member has two ends connected to the two ends of the clamping rod. A spring is joined to the clamping rod and the upper cart stand.

대표청구항 ▼

1. A golf bag cart foldable device comprising: a bottom cart stand having a link segment at a top end thereof, wherein the link segment is set up with an indent at an inner wall thereof, with an inner lateral side of said bottom cart stand provided with a channel, and with said bottom cart stand joi

1. A golf bag cart foldable device comprising: a bottom cart stand having a link segment at a top end thereof, wherein the link segment is set up with an indent at an inner wall thereof, with an inner lateral side of said bottom cart stand provided with a channel, and with said bottom cart stand joining a front wheel at a bottom end thereof;an upper cart stand in pinned connection with the link segment at a bottom end thereof, with the upper cart stand including first and second tubes each having a first long trough extending through the first and second tubes at an inner lateral side adjacent the bottom end of the upper cart stand and a second long trough extending through the first and second tubes at the inner lateral side adjacent a top portion of the upper cart stand;first and second rear wheel frames each in pinned connection with the link segment at one end thereof and to a rear wheel at another end thereof;a slider slideable in the channel of the bottom cart stand;a linkage joined to the slider and to said upper cart stand;two strut bars joined to the slider and to each said first and second rear wheel frames, respectively; andan interlocking mechanism further comprising: a pull handle slideably mounted between the first and second tubes adjacent the top portion of said upper cart stand; a clamping rod extending between the first and second tubes of said upper cart stand and having two ends lodged in the first long troughs of the inner lateral sides of the first and second tubes of the upper cart stand; a connection member hidden in the pull handle and in the first and second tubes of said upper cart stand and having two ends connected to the two ends of the clamping rod respectively; and two springs connected to the clamping rod and to the first and second tubes of said upper cart stand respectively, with the two springs located inside of the first and second tubes of the upper cart stand. 2. The golf bag cart foldable device as in claim 1 wherein the connection member of said interlocking mechanism is a steel rope. 3. The golf bag cart foldable device as claimed in claim 1 wherein the connection member is U-shaped having first and second legs including the two ends of the connection member connected to the two ends of the clamping rod and hidden in the first and second tubes of the upper cart stand; and wherein the connection member includes an interconnection extending between and connected to the first and second legs, with the interconnection hidden in the pull handle and extending through the second long trough of each of the first and second tubes of the upper cart stand.