CN220721105U

CN220721105U - Golf cart

Info

Publication number: CN220721105U
Application number: CN202322267311.1U
Authority: CN
Inventors: 张红涛
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-04-05
Anticipated expiration: 2033-08-23

Abstract

The utility model discloses a golf cart, which comprises a frame and a front wheel assembly, wherein the front wheel assembly comprises a first joint, the frame comprises a second joint, the first joint is detachably connected with the second joint, the golf cart further comprises a locking mechanism and an unlocking mechanism, the locking mechanism and the unlocking mechanism are used for locking the positions of the first joint and the second joint when the first joint is connected with the second joint, the locking mechanism comprises a locking piece and a locking part, the locking piece is arranged on one of the first joint and the second joint in a sliding manner, the locking part is matched with the locking part when the locking mechanism is in a locking state, the locking piece is disengaged from the locking part when the locking mechanism is in an unlocking state, the unlocking mechanism comprises an unlocking piece which is rotatably or slidably arranged on the first joint or the second joint, and the locking piece is connected with or matched with the unlocking piece. The front wheel assembly of the cart can be quickly detached and installed from the frame, the cart can be used after the front wheel assembly is detached from the frame, the boxing size of the cart can be reduced, and the cart is convenient to transport and store.

Description

Golf cart

Technical Field

The utility model relates to the technical field of trolleys, in particular to a golf trolley.

Background

The golf cart is an indispensable tool in golf sport, and comprises a frame, a front wheel assembly arranged at the front part of the bottom of the frame and a rear wheel assembly arranged at the rear part of the bottom of the frame, wherein the front wheel assembly is positioned in the middle of the frame, and the rear wheel assembly is positioned at the left side and the right side of the frame. In the prior art, the front wheel assembly and the frame are not detachable, so that the golf cart can be used as a tricycle. Moreover, when the golf cart is packaged for transportation or storage, the packaging size is large, and the golf cart is inconvenient to transport and store.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a golf cart with a front wheel assembly capable of being quickly detached from a frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a golf cart comprising a frame and a front wheel assembly detachably provided at a bottom front portion of the frame, the front wheel assembly comprising a first joint, a fork rotatably connected to the first joint and a front wheel rotatably provided on the fork, the frame comprising a second joint, the first joint being detachably connected to the second joint, the cart further comprising a locking mechanism for locking the relative positions of the first joint and the second joint when the first joint is connected to the second joint and an unlocking mechanism for unlocking the locking mechanism, the locking mechanism comprising a locking piece slidably provided on one of the first joint and the second joint and a locking portion provided on the other to be fitted to the locking piece, the locking piece being engaged with the locking portion when the locking mechanism is in a locked state, the locking piece being disengaged from the locking portion when the locking mechanism is in an unlocked state, the unlocking mechanism comprising a locking piece rotatably or slidably provided in the first joint and the unlocking piece being engaged with the locking piece or the unlocking piece.

Preferably, the unlocking piece is rotatably arranged on a part, provided with the locking piece, of the first joint and the second joint through a first shaft, and the locking piece is rotatably connected with the unlocking piece through a second shaft.

Further, a pressing part for pressing during unlocking is arranged on the unlocking piece, and the second shaft and the pressing part are respectively positioned on two opposite sides of the first shaft.

Preferably, the unlocking piece can be arranged on a part, provided with the locking piece, of the first joint and the second joint in a sliding manner, and the unlocking piece is fixedly connected with or in abutting fit with the locking piece.

Preferably, the second connector is provided with a slot adapted to the first connector, and the first connector can be inserted into the slot or removed from the slot.

Further, the locking member may be slidably disposed within the second connector and the locking member may extend partially into the slot.

Still further, a guiding inclined plane is further disposed on the first connector, and when the first connector is inserted into the slot, the guiding inclined plane can be in abutting fit with the locking piece to drive the locking piece to withdraw from the slot.

Preferably, the cart further comprises an elastic member for driving the locking mechanism to automatically return from the unlocked state to the locked state, one end of the elastic member is arranged on a part provided with the locking member in both the first joint and the second joint, and the other end of the elastic member is arranged on the locking member.

Preferably, an electrical element is arranged on the front wheel assembly, a controller is arranged on the frame, the cart further comprises a male plug electrically connected with the electrical element through a first wire and a female plug electrically connected with the controller through a second wire, the male plug is arranged on the first connector, the female plug is arranged on the second connector, when the first connector is connected with the second connector, the male plug is automatically connected with the female plug in an inserting manner, when the first connector is disconnected with the second connector, the male plug is automatically separated from the female plug, and the electrical connection between the male plug and the female plug is disconnected.

Preferably, the cart further comprises rear wheel assemblies disposed on left and right sides of a rear portion of the frame, the cart has a first use state and a second use state, the first joint is connected with the second joint when the cart is in the first use state, and the first joint is disconnected with the second joint when the cart is in the second use state.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the first connector and the second connector of the golf cart are detachably connected, and the detachable connection structure between the first connector and the second connector is simple, so that the front wheel assembly can be quickly detached and installed from the frame, and the front wheel assembly can be conveniently detached. After the front wheel assembly is detached from the frame, the golf cart can be used, the boxing size of the golf cart can be reduced, and the golf cart is convenient to transport and store.

Drawings

Fig. 1 is a schematic perspective view of a golf cart according to the present embodiment;

fig. 2 is a schematic perspective view of a part of the structure of the golf cart (front wheel assembly part) according to the present embodiment;

FIG. 3 is an exploded view corresponding to FIG. 2;

FIG. 4 is a schematic perspective view corresponding to FIG. 2, showing the first and second connectors disconnected;

FIG. 5 is a second perspective view of the first connector and the second connector shown in FIG. 2 after the first connector and the second connector are disconnected;

FIG. 6 is a schematic view, partly in section, of the golf cart of the present embodiment at a second joint location;

fig. 7 is an enlarged schematic view of a portion of fig. 6 at a.

Wherein: 1. a frame; 11. a second joint; 111. a slot; 112. a guide groove; 2. a front wheel assembly; 21. a first joint; 211. a locking part; 212. a guide slope; 22. a fork; 23. a front wheel; 3. a rear wheel assembly; 4. a locking member; 5. an elastic member; 6. an unlocking member; 61. a pressing part; 71. a first shaft; 72. a second shaft; 81. a male plug; 82. a female plug.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

As shown in fig. 1, the golf cart of the present utility model includes a frame 1, a front wheel assembly 2 provided at a bottom front portion of the frame 1, and a rear wheel assembly 3 provided at a bottom rear portion of the frame 1.

The front wheel assembly 2 is arranged in the middle of the frame 1, and the rear wheel assembly 3 is respectively arranged on the left side and the right side of the frame 1.

The front wheel assembly 2 is detachably connected to the frame 1. This allows the golf cart to have two use states. When the golf cart is in the first use state, the front wheel assembly 2 is connected with the frame 1, and at this time, the golf cart is in a tricycle structure, as shown in fig. 1. When the golf cart is in the second use state, the front wheel assembly 2 is disconnected from the frame 1, and at this time, the golf cart is in a two-wheeled vehicle structure. Thus, the golf cart can have multiple use states.

Because the front wheel component 2 can be detached from the frame 1, the golf cart can be reduced in boxing size when being transported and stored, and the transportation and storage of the golf cart are facilitated.

As shown in fig. 2 to 5, the front wheel assembly 2 includes a first joint 21, a fork 22, and a front wheel 23. The fork 22 is rotatably provided on the first joint 21, and the front wheel 23 is rotatably provided on the fork 22. When the golf cart is in use, the wheel fork 22 drives the front wheel 23 to integrally rotate relative to the first joint 21, so that the golf cart turns in the running process.

As shown in fig. 2 to 5, the frame 1 includes a second joint 11 at the front. The first connector 21 is detachably connected to the second connector 11. When the first joint 21 and the second joint 11 are in a connected state, the front wheel assembly 2 is connected to the frame 1. When the connection between the first joint 21 and the second joint 11 is released, the front wheel assembly 2 is disconnected from the frame 1. By the detachable connection between the first joint 21 and the second joint 11, the front part of the golf cart can also maintain a more complete structure when the front wheel assembly 2 is disconnected from the frame 1, so that the appearance of the golf cart is not affected when the golf cart is in the second use state.

In this embodiment, as shown in fig. 3 to 6, the second connector 11 is provided with a slot 111 adapted to the first connector 21. When the first connector 21 is connected to the second connector 11, the first connector 21 is inserted into the slot 111. When the first connector 21 is also disengaged from the slot 111, the first connector 21 is disconnected from the second connector 11.

The golf trolley further comprises a locking mechanism by which the relative position of the front wheel assembly 2 and the frame 1 is locked when the two are connected. The locking mechanism has a locked state and an unlocked state. When the locking mechanism is in the locked state, the relative positions of the first joint 21 and the second joint 11 are locked by the locking mechanism so that the front wheel assembly 2 cannot be disengaged from the frame 1. When the locking mechanism is in the unlocked state, the first joint 21 can be detached from the second joint 11, thereby disengaging the front wheel assembly 2 from the frame 1.

As shown in fig. 3, 6 and 7, the locking mechanism includes a locking piece 4 and a locking portion 211 fitted to the locking piece 4. The locking piece 4 is slidably provided on one of the first joint 21 and the second joint 11, and the locking portion 211 is provided on the other of the first joint 21 and the second joint 11. When the locking mechanism is in the locked state, the locking piece 4 cooperates with the locking portion 211 so that the first joint 21 and the second joint 11 are in the connected state, and cannot be separated. When the locking mechanism is in the unlocked state, the locking piece 4 is disengaged from the locking portion 211, and the first connector 21 can be disengaged from the second connector 11.

In this embodiment, as shown in fig. 3, the locking member 4 is a lock pin, the locking member 4 is slidably disposed in the second connector 11, and the locking portion 211 is a lock hole disposed in the first connector 21. When the locking mechanism is in a locked state, the lock pin is inserted into the lock hole. When the locking mechanism is in an unlocking state, the lock pin is separated from the lock hole.

As shown in fig. 3, the golf cart further includes an elastic member 5, and the elastic force of the elastic member 5 is used to drive the locking mechanism to automatically return from the unlocked state to the locked state. In the present embodiment, one end of the elastic member 5 is provided on the second joint 11, and the other end of the elastic member 5 is provided on the locking member 4.

As shown in fig. 4 and 5, when the first connector 21 and the second connector 11 are in a separated state, the locking member 4 is partially inserted into the insertion groove of the second connector 11 by the elastic force of the elastic member 5. The first connector 21 is further provided with a guiding inclined plane 212, when the first connector 21 is connected with the second connector 11, the first connector 21 is inserted into the slot 111, and as the first connector 21 continuously enters the slot 111, the guiding inclined plane 212 on the first connector 21 can be matched with the locking piece 4 in a propping mode, so that the elastic force of the elastic piece 5 can be overcome, the locking piece 4 can slide relative to the second connector 11 gradually in the direction of exiting the slot 111, and the first connector 21 can be continuously inserted into the slot 111 until the first connector 21 is inserted into place.

The golf cart further comprises an unlocking mechanism, and the locking mechanism can be unlocked when the locking mechanism is operated in a locked state.

The unlocking mechanism includes an unlocking member 6, the unlocking member 6 is rotatably or slidably provided on a member provided with the locking member 4 in both the first joint 21 and the second joint 11, and the locking member 4 is connected or mated with the unlocking member 6.

In the present embodiment, as shown in fig. 3 and 5 to 7, the unlocking member 6 is rotatably provided on the member provided with the locking member 4 in both the first joint 21 and the second joint 11 by the first shaft 71, that is, the unlocking member 6 is rotatably provided on the second joint 11. The locking member 4 is rotatably connected to the unlocking member 6 by a second shaft 72.

The second joint 11 is provided with a guide groove 112, and the locking member 4 is slidably provided in the guide groove 112 as shown in fig. 6 and 7.

As shown in fig. 3 and 5 to 7, the unlocking piece 6 is provided with pressing portions 61 for pressing at the time of unlocking, the second shaft 72 and the pressing portions 61 are located on opposite sides of the first shaft 71, respectively, and the second shaft 72 and the pressing portions 61 are located on opposite ends of the unlocking piece 6, respectively. Thus, the unlocking piece 6 is labor-saving when being unlocked.

In this embodiment, the second connector 11 is provided with a receiving groove, and the unlocking member 6 is rotatably disposed in the receiving groove. When the unlocking piece 6 is not pressed, the pressing portion 61 of the unlocking piece 6 protrudes more to the outside of the accommodating groove, so that the pressing portion 61 is pressed at the time of unlocking, as shown in fig. 5.

Thus, when the locking mechanism presses the pressing portion 61 of the unlocking member 6 in the locked state, the unlocking member 6 rotates about the first shaft 71 relative to the second joint 11, the unlocking member 6 gradually enters the accommodating groove at one end portion where the pressing portion 61 is located, and one end portion where the second shaft 72 is located gradually moves in the direction of the outer portion of the accommodating groove, so that under the guiding action of the guiding groove 112, the locking member 4 is driven to slide relative to the second joint 11, gradually falls out of the lock hole, and the locking mechanism is unlocked.

Of course, in other embodiments, the unlocking member 6 may be slidably disposed on a component of the first connector 21 and the second connector 11 where the locking member 4 is disposed, where the unlocking member 6 may be fixedly connected or abutted with the locking member 4, so that when the unlocking member 6 is driven to act, the locking member 4 may be driven to act synchronously, so as to unlock the locking mechanism.

The locking mechanism and the unlocking mechanism of the golf cart are simple, and the unlocking mechanism is convenient to operate, so that the front wheel assembly 2 and the frame 1 can be quickly disassembled and assembled.

The golf cart may be provided with some electric components on the front wheel assembly 2, such as a motor on the front wheel assembly 2 to drive the front wheel assembly 2 to automatically rotate, thereby allowing the golf cart to travel. The controller is typically provided on the frame 1. The motor is electrically connected with the controller through a wire.

Therefore, when the golf cart is in the first use state, after the front wheel assembly 2 is connected and locked with the frame 1, the motor and the controller are in an electric connection state, and the golf cart can be driven by the motor to automatically move. When the golf cart is in the second use state, i.e. the front wheel assembly 2 is disconnected from the frame 1, the electrical connection between the motor and the controller is disconnected.

In this embodiment, as shown in fig. 4 to 6, the golf cart further includes a male plug 81 and a female plug 82 that can be mutually plugged and matched, the male plug 81 is electrically connected with an electrical component such as a motor disposed on the front wheel assembly 2 through a first wire, and the female plug 82 is electrically connected with a controller disposed on the frame 1 through a second wire. The male plug 81 is provided on the first connector 21, and the female plug 82 is provided on the second connector 11. When the first connector 21 is inserted into the slot 111 of the second connector 11 to connect with the second connector 11, the male plug 81 is automatically inserted into the female plug 82 to realize the electrical connection of the two, and the action of the motor can be controlled by the controller. When the first connector 21 is disconnected from the second connector 11, the male plug 81 is disengaged from the female plug 82, so that the electrical connection between the male plug 81 and the female plug 82 is disconnected, and the electrical connection between the controller and the motor is disconnected.

In the embodiment, when the first connector 21 is connected with the second connector 11, the circuit communication between the motor and the controller can be realized; when the first connector 21 is disconnected from the second connector 11, the electrical connection between the motor and the controller can be disconnected, no additional circuit connection or disconnection operation is needed, no operation steps are added, and the use is very convenient.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. A golf cart, characterized in that: the bicycle comprises a bicycle frame and a front wheel assembly detachably arranged at the bottom front part of the bicycle frame, wherein the front wheel assembly comprises a first joint, a fork rotatably connected with the first joint and a front wheel rotatably arranged on the fork, the bicycle frame comprises a second joint, the first joint is detachably connected with the second joint, the bicycle frame further comprises a locking mechanism for locking the relative position of the first joint and the second joint when the first joint is connected with the second joint and an unlocking mechanism for unlocking the locking mechanism, the locking mechanism comprises a locking piece slidably arranged on one of the first joint and the second joint and a locking part matched with the locking piece, when the locking mechanism is in a locking state, the locking piece is matched with the locking part, when the locking mechanism is in an unlocking state, the locking piece is disengaged from the locking part, and the unlocking mechanism comprises a locking piece rotatably or slidably arranged in the first joint and the second joint, and the locking piece is matched with the unlocking piece.

2. A golf cart according to claim 1, wherein: the unlocking piece is rotatably arranged on a part, provided with the locking piece, of the first connector and the second connector through a first shaft, and the locking piece is rotatably connected with the unlocking piece through a second shaft.

3. A golf cart according to claim 2, wherein: the unlocking piece is provided with a pressing part used for pressing during unlocking, and the second shaft and the pressing part are respectively positioned on two opposite sides of the first shaft.

4. A golf cart according to claim 1, wherein: the unlocking piece can be arranged on a part, provided with the locking piece, of the first connector and the second connector in a sliding manner, and the unlocking piece is fixedly connected with or in abutting fit with the locking piece.

5. A golf cart according to claim 1, wherein: the second connector is provided with a slot matched with the first connector, and the first connector can be inserted into the slot or separated from the slot.

6. The golf cart of claim 5, wherein: the locking member is slidably disposed within the second connector and the locking member is partially extendable into the slot.

7. The golf cart of claim 6, wherein: the first connector is further provided with a guide inclined surface, and when the first connector is inserted into the slot, the guide inclined surface can be propped against the locking piece to be matched with the locking piece so as to drive the locking piece to withdraw from the slot.

8. A golf cart according to claim 1, wherein: the cart further comprises an elastic piece for driving the locking mechanism to automatically reset from the unlocking state to the locking state, one end part of the elastic piece is arranged on a part, in which the locking piece is arranged, of the first connector and the second connector, and the other end part of the elastic piece is arranged on the locking piece.

9. A golf cart according to claim 1, wherein: the electric bicycle comprises a bicycle frame, and is characterized in that an electric element is arranged on the front wheel assembly, a controller is arranged on the bicycle frame, the bicycle frame further comprises a male plug electrically connected with the electric element through a first wire and a female plug electrically connected with the controller through a second wire, the male plug is arranged on the first connector, the female plug is arranged on the second connector, when the first connector is connected with the second connector, the male plug is automatically connected with the female plug in an inserting mode, when the first connector is disconnected with the second connector, the male plug is automatically separated from the female plug, and the electric connection between the male plug and the female plug is disconnected.

10. A golf cart according to claim 1, wherein: the cart further comprises rear wheel assemblies arranged on the left side and the right side of the rear portion of the frame, the cart is provided with a first use state and a second use state, when the cart is in the first use state, the first connector is connected with the second connector, and when the cart is in the second use state, the first connector is disconnected with the second connector.