The present invention generally relates to golf bags having a lightweight and durable top frame can be made of a lightweight metal and can have different structures. For example, the top frame can have sidewall, open loop, closed loop, or other configurations. The lightweight top frame assembly can have handle and leg sub-assemblies. Three-dimensional printing methods can be used to form structures in the top frame having various shapes and geometric patterns, for example lattice having a top frame (cuff) with club dividers. The walls of the top cuff can be made of a lightweight metal and can have a sidewall, open loop, closed loop, or other structure. The top cuff includes club dividers for storing and organizing the clubs in different compartments. The club dividers can be made of a cord material. The golf bag of this invention is durable, lightweight, comfortable to carry, and easy to use. The golf bag is durable enough to carry clubs, balls, and accessories, and yet, at the same time, the bag is lightweight and flexible. The golfer is able to balance this lightweight bag and distribute the weight of the bag evenly on their shoulders.

A golf bag allows a user to more easily transport golf clubs while riding a bicycle, riding in a train or bus, or like activities (e.g., in a crowded area) other than playing golf. The golf bag has shoulder straps removably attached in an arrangement so that when the golf bag is worn, the golf bag has a longitudinal axis that is substantially parallel with a longitudinal axis of a user. Additionally, the golf bag is constructed so that golf clubs can be inserted with the clubheads facing inside of the main body of the golf bag and the grip-ends protruding out from the opening of the bag. The golf bag also includes a wedge to help space the golf clubs from a user's head when worn, and a belt for securing golf clubs within the golf bag.

A golf bag allows a user to more easily transport golf clubs while riding a bicycle, riding in a train or bus, or like activities (e.g., in a crowded area) other than playing golf. The golf bag has shoulder straps removably attached in an arrangement so that when the golf bag is worn, the golf bag has a longitudinal axis that is substantially parallel with a longitudinal axis of a user. Additionally, the golf bag is constructed so that golf clubs can be inserted with the clubheads facing inside of the main body of the golf bag and the grip-ends protruding out from the opening of the bag. The golf bag also includes a wedge to help space the golf clubs from a user's head when worn, and a belt for securing golf clubs within the golf bag.

The present invention generally relates to golf bags having a lightweight and durable top frame can be made of a lightweight metal and can have different structures. The lightweight top frame assembly can have handle and leg sub-assemblies. Three-dimensional printing methods can be used to form structures in the top frame having various shapes and geometric patterns, for example, a lattice having a top frame (cuff) with club dividers. The walls of the top cuff can be made of a lightweight metal and can have a sidewall, open loop, closed loop, or other structure. The top cuff includes club dividers for storing and organizing clubs in different compartments. The club dividers can be made of a cord material.

The present invention generally relates to golf bags having a top frame (cuff) with club dividers for storing and organizing the clubs in different compartments. The club dividers are preferably made of a cord material. The walls of the top frame can be made of a lightweight metal and can have a sidewall, open loop, closed loop, or other structure. The lightweight top frame assembly can have handle and leg sub-assemblies. Three-dimensional printing methods can be used to form various structures in the top frame. The golf bag of this invention is durable, lightweight, comfortable to carry, and easy to use.

An example golf bag including a top cuff including a circular recess in an exterior surface of the top cuff, the circular recess including a through hole, wherein the top cuff has a top cuff hand width (W.sub.TC-HAND) greater than 75 mm. The golf bag may also include a knuckle including an interior knuckle boss at least partially housed inside the circular recess, the knuckle boss including a through hole aligned with the through hole of the circular recess; and a leg-receiving portion. The golf bag may further include a leg connected to the leg receiving portion of the knuckle; a fastener extending through the through hole of the knuckle boss and the through hole of the circular recess; and an actuator handle coupled to the top cuff and in contact with the knuckle, wherein downward pressure applied to the actuator handle causes the knuckle to rotate about the fastener, wherein rotation of the knuckle causes the leg to deploy into an expanded state.

An example golf bag including a top cuff including a circular recess in an exterior surface of the top cuff, the circular recess including a through hole, wherein the top cuff has a top cuff hand width (W.sub.TC-HAND) greater than 75 mm. The golf bag may also include a knuckle including an interior knuckle boss at least partially housed inside the circular recess, the knuckle boss including a through hole aligned with the through hole of the circular recess; and a leg-receiving portion. The golf bag may further include a leg connected to the leg receiving portion of the knuckle; a fastener extending through the through hole of the knuckle boss and the through hole of the circular recess; and an actuator handle coupled to the top cuff and in contact with the knuckle, wherein downward pressure applied to the actuator handle causes the knuckle to rotate about the fastener, wherein rotation of the knuckle causes the leg to deploy into an expanded state.

A golf bag able to be disassembled and assembled freely comprises a head frame, a bag body portion, a supporting stick and a bottom frame, or a folding wall arranged on the bottom frame, a plurality of buckles are attached to the head frame and the bottom frame; when the golf bag is disassembled, just press a hook of an outer wall of the bottom frame, snap a buckle pin, take out a supporting stick, press a hook of an upper end and lower end of the bag body portion, and separate the head frame, the bag body portion and the bottom frame, such that the disassembly of the whole golf bag is completed.

A golf bag able to be disassembled and assembled freely comprises a head frame, a bag body portion, a supporting stick and a bottom frame, or a folding wall arranged on the bottom frame, a plurality of buckles are attached to the head frame and the bottom frame; when the golf bag is disassembled, just press a hook of an outer wall of the bottom frame, snap a buckle pin, take out a supporting stick, press a hook of an upper end and lower end of the bag body portion, and separate the head frame, the bag body portion and the bottom frame, such that the disassembly of the whole golf bag is completed.

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.