Abstract: The present invention provides an improved underframe and the golf bag using the improved underframe, the underframe made of a single elastic material, connected to the bottom side of the golf bag body, for accommodating multiple elastic rods and a supporting frame. The underframe is integrally formed with the elastic material and comprises a base plate, a wall part surrounding the base plate, a first socket, and two second sockets. These sockets are positioned at three locations on the inner side of the wall part to allow insertion of one end of each elastic rod. The first socket is located on one side of the underframe, away from the supporting frame. Additionally, the two sides of the first socket are equipped with two slits extending from the top side of the wall part to the base plate. These slits enable the wall part and the base plate between them to flex elastically.

Abstract: A golf bag includes a bag body, a head frame, a chassis and a supporting mechanism. The supporting mechanism is configured on one side of the bag body, comprising two support bars and two elastic bars. One end of the two support bars is pivoted on the head frame. The two elastic bars are relatively pivoted between the chassis and the two connecting blocks configured on the two support bars. It is characterized in that: the supporting mechanism further comprises two limiting members, respectively configured at the pivoting position of the two support bars and the two elastic bars, to limit the pivoting position of the two support bars and the two elastic bars.

Abstract: A golf bag includes a bag body, a head frame, a chassis and a supporting mechanism. The supporting mechanism is configured on one side of the bag body, comprising two support bars and two elastic bars. One end of the two support bars is pivoted on the head frame. The two elastic bars are relatively pivoted between the chassis and the two connecting blocks configured on the two support bars. It is characterized in that: the supporting mechanism further comprises two limiting members, respectively configured at the pivoting position of the two support bars and the two elastic bars, to limit the pivoting position of the two support bars and the two elastic bars.

Abstract: The invention provides a head frame for golf bag and comprises an annular frame and a separator. At least one inserting part is fitted at inner side of the frame body with a slot with open side up and a guide block at one side of the slot. This separator has an annulus and a separating frame connected at the inner side of the annulus. The annulus can be inserted in the slot in a demountable way, while, the separating frame divides the inner side of annulus into several compartments for golf club placement. Whereby, users can select separators with different compartment quantities and assemble them on the head frame according to individual requirements for a good elasticity and light weight.

Abstract: The present invention provides a base for golf bag, comprising a base plate, an upper frame and a number of coupling pieces. The base plate is in the shape of a shell with an upward opening. Its periphery is configured with a number of inserting plates. A number of through portions are configured on the ring body at positions corresponding to the inserting plates. The upper frame is coupled on the base plate in a detachable form, with its periphery configured with a number of inserting slots with downward openings and through-holes connecting with the inserting slots. The inserting plates are to be correspondingly inserted into the inserting slots, so that the base plate and the upper frame can be combined together. The through-holes are corresponding to the through portions. The coupling pieces can be inserted into the through-holes and through portions in a detachable form.

Abstract: The invention provides a head frame for golf bag and comprises an annular frame and a separator. At least one inserting part is fitted at inner side of the frame body with a slot with open side up and a guide block at one side of the slot. This separator has an annulus and a separating frame connected at the inner side of the annulus. The annulus can be inserted in the slot in a demountable way, while, the separating frame divides the inner side of annulus into several compartments for golf club placement. Whereby, users can select separators with different compartment quantities and assemble them on the head frame according to individual requirements for a good elasticity and light weight.

Abstract: The present invention provides a detachable golf bag, which is characterized by that: the support bars plugged between the upper frame and base of the golf bag comprise separately a first bar body, a second bar body and a coupling device; of which the coupling device can easily connect or disengage the first and second bar bodies to reduce the transportation space for the golf bag and also facilitate disassembly and assembly.

Abstract: The present invention provides a base for golf bag, comprising a base plate, an upper frame and a number of coupling pieces. The base plate is in the shape of a shell with an upward opening. Its periphery is configured with a number of inserting plates. A number of through portions are configured on the ring body at positions corresponding to the inserting plates. The upper frame is coupled on the base plate in a detachable form, with its periphery configured with a number of inserting slots with downward openings and through-holes connecting with the inserting slots. The inserting plates are to be correspondingly inserted into the inserting slots, so that the base plate and the upper frame can be combined together. The through-holes are corresponding to the through portions. The coupling pieces can be inserted into the through-holes and through portions in a detachable form.

Abstract: The invention provides a head frame for golf bag and comprises an annular frame and a separator. At least one inserting part is fitted at inner side of the frame body with a slot with open side up and a guide block at one side of the slot. This separator has an annulus and a separating frame connected at the inner side of the annulus. The annulus can be inserted in the slot in a demountable way, while, the separating frame divides the inner side of annulus into several compartments for golf club placement. Whereby, users can select separators with different compartment quantities and assemble them on the head frame according to individual requirements for a good elasticity and light weight.

Abstract: The present invention provides a detachable golf bag, which is characterized by that: the support bars plugged between the upper frame and base of the golf bag comprise separately a first bar body, a second bar body and a coupling device; of which the coupling device can easily connect or disengage the first and second bar bodies to reduce the transportation space for the golf bag and also facilitate disassembly and assembly.