CN210904869U

CN210904869U - Folding mechanism for upright post and chassis of golf trolley

Info

Publication number: CN210904869U
Application number: CN201921633530.4U
Authority: CN
Inventors: 方志强; 严建勇; 余珉琪; 陈爱萍; 张强; 苏垲淇
Original assignee: Xiamen Xinglian Intelligent Control Technology Co ltd
Current assignee: Xiamen Xinglian Intelligent Control Technology Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-03
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a folding mechanism of a stand column and a chassis of a golf trolley, which is used for connecting the chassis and the stand column of the golf trolley, and comprises a fixed frame fixed on the chassis, a lower joint rotationally connected on the fixed frame and used for fixedly connecting the stand column, a base arranged at the rear part of the fixed frame, and a first locking component arranged on the base and used for limiting the rotation of the lower joint; the first locking assembly comprises a pressing plate and a sliding block, the front portion of the pressing plate is rotatably connected to the base, a first spring which always keeps the pressing plate in a jacking state is arranged between the rear portion of the pressing plate and the base, a hanging rod is arranged at the rear end of the sliding block, a wedge block is arranged at the front end of the sliding block, and a hook portion with an opening upwards used for hooking the hanging rod is arranged at the front end of the pressing plate. The device has simple structure and convenient use.

Description

Folding mechanism for upright post and chassis of golf trolley

Technical Field

The utility model belongs to the technical field of transportation means and specifically relates to a folding mechanism on golf trolley stand and chassis.

Background

Golf bags are classified into standard bags, professional bags, stand bags, gun bags and aviation bags. The size of a golf bag is typically 50 inches, with 50 inches being approximately equal to 127 centimeters. Golf bags are mainly divided into two categories: a ball bag with a large caliber and a ball bag with a small caliber. The large diameter golf bag is approximately 8.5 inches in size, i.e., about 28 centimeters. The small diameter bag is mostly a golf stand bag and is about 9.0 inches, 9.5 inches, 10.5 inches (35 cm) in size.

The ball bag is bigger, the club is more, and weight is big, plays the ball and often faces the pole demand of changing, consequently needs a ball bag car to transport. Ball chartered plane generally comprises chassis, stand and handrail, leads to ball chartered plane occupation space more, needs carry out folding design to ball chartered plane to in transportation is accomodate, consequently needs develop various beta structure, satisfies user's user demand.

Disclosure of Invention

In view of the above, there is a need for a folding mechanism for the upright and the chassis of a golf cart with simple structure and convenient use.

In order to solve the technical problem, the technical scheme of the utility model is that: a folding mechanism of a stand column and a base plate of a golf trolley is used for connecting the base plate and the stand column of the golf trolley and comprises a fixed frame fixed on the base plate, a lower joint rotationally connected to the fixed frame and used for fixedly connecting the stand column, a base arranged at the rear part of the fixed frame and a first locking component arranged on the base and used for limiting the rotation of the lower joint; the first locking component comprises a pressing plate and a sliding block, the front part of the pressing plate is rotatably connected to the base, a first spring which is used for always jacking the pressing plate is arranged between the rear part of the pressing plate and the base, a hanging rod is arranged at the rear end of the sliding block, a wedge block is arranged at the front end of the sliding block, a hook part with an upward opening is arranged at the front end of the pressing plate and used for hooking the hanging rod, the contact surface between the hook part and the hanging rod is an inclined plane, a lug is arranged at the bottom of the rear end of the lower joint, a second spring which is used for always pushing the sliding block to move towards the lug is arranged between the sliding block and the base, after the pressing plate is pressed downwards, the hook part rotates upwards by taking the hinged part of the pressing plate as an axis, the sliding block is dragged to move backwards by the hanging rod, the bottom surface of the wedge block is separated from the top surface, the rear end face of the bump pushes the front end face of the wedge block to enable the wedge block to retreat, after the lower joint is reset to be vertical, the sliding block moves forwards under the action of the second spring, and the wedge block is located at the upper part of the bump to limit the rotation of the lower joint.

Furthermore, the rear end of the base is provided with an auxiliary wheel.

Furthermore, a groove for accommodating the pressing plate is arranged on the base.

Furthermore, a connecting column for fixedly connecting the upright columns is arranged at the upper part of the lower joint.

Furthermore, a connecting cylinder fixedly connected with the chassis is arranged at the lower part of the fixing frame, and a clamping groove is formed in the bottom of the connecting cylinder.

Furthermore, the device also comprises a sealing plate for sealing the bottom of the sliding block.

Furthermore, both sides of the base are provided with a connecting pipe, both sides of the front end and the rear end of the fixing frame are provided with connecting rods, the connecting rod positioned at the front end is inserted into the chassis, and the connecting rod positioned at the rear end is inserted into the connecting pipe and is fixedly connected with the connecting pipe.

Compared with the prior art, the utility model discloses following beneficial effect has: this device is stepped on the rotation and the injecing of clamp plate control stand through the foot, does not need the user of service to bow even the lower part of bowing to control simple structure, convenient to use.

In order to make the aforementioned and other objects, features and advantages of the invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic view of a use state of the embodiment of the present invention after being unfolded.

Fig. 2 is a schematic view of a folded using state of the embodiment of the present invention.

Fig. 3 is an exploded view of the first folding mechanism in the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a first folding mechanism locking column in the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of the first folding mechanism pressing plate pressing down to release the upright in the embodiment of the present invention.

Fig. 6 is a schematic structural view of the first folding mechanism slider automatically resetting in the embodiment of the present invention.

Fig. 7 is a schematic structural view of the first folding mechanism in an embodiment of the present invention, in which the stud bump pushes the slider to move back.

In the figure: 1-chassis, 11-rear wheel, 12-front wheel, 13-storage battery, 2-upright post, 3-armrest, 4-folding mechanism, 41-fixing frame, 41A-connecting rod, 41B-connecting cylinder, 42-lower joint, 42A-lug, 42B-connecting column, 3-base, 43A-auxiliary wheel, 43B-groove, 44-pressing plate, 44A-hook part, 45-first spring, 46-sliding block, 46A-hanging rod, 46B-wedge block, 47-second spring, 48-sealing plate and 49-connecting pipe.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1 and 2, the folding mechanism of the upright post and the chassis of the golf trolley comprises a chassis 1, an upright post 2 and an armrest 3; the bottom of the chassis 1 is provided with a storage battery 13, two sides of the rear end of the chassis 1 are respectively provided with a rear wheel 11 driven to rotate by a motor, two sides of the front end of the chassis 1 are respectively provided with a front wheel 12, and the storage battery 13 provides power for the motor.

In this embodiment, as shown in fig. 3-7, the upright 2 is hinged to the rear end of the chassis 1 through a folding mechanism 4, and the folding mechanism 4 includes a fixing frame 41 fixed on the chassis 1, a lower joint 42 rotatably connected to the fixing frame 41 and used for fixedly connecting the upright 2, a base 43 arranged at the rear of the fixing frame 41, and a first locking component arranged on the base 43 and used for limiting the rotation of the lower joint 42.

In this embodiment, the first locking assembly includes a pressing plate 44 and a sliding block 46, a groove 43B for accommodating the pressing plate 44 is disposed on the base 43, the front portion of the pressing plate 44 is rotatably connected to the base 43, a first spring 45 for always jacking up the pressing plate is disposed between the rear portion of the pressing plate 44 and the base 43, a hanging rod 46A is disposed at the rear end of the sliding block 46, a wedge 46B is disposed at the front end of the sliding block 46, a hook 44A with an upward opening for hooking the hanging rod 46A is disposed at the front end of the pressing plate 44, contact surfaces between the hook 44A and the hanging rod 46A are both inclined surfaces, a protrusion 42A is disposed at the bottom of the rear end of the lower joint 42, a second spring 47 for always pushing the sliding block 46 to move toward the protrusion 42A is disposed between the sliding block 46 and the base 43, so that after the pressing plate 44 is pressed downward, the hook 44A rotates upward around a hinge of the pressing plate, the sliding block 46 is pulled by the, the lower joint rotates freely, the end face of the wedge block 46B and the end face of the lug 42A are both matched inclined faces, so that when the lower joint 42 is erected, the rear end face of the lug 42A pushes the front end face of the wedge block 46B to enable the wedge block to retreat, after the lower joint is reset to be erected, the sliding block 46 moves forward under the action of a second spring, and the wedge block is positioned at the upper part of the lug to limit the rotation of the lower joint.

In this embodiment, the upper portion of the lower joint 4 is provided with a connecting column 42B for fixedly connecting the upright 2.

In this embodiment, the lower portion of the fixing frame 41 is provided with a connecting cylinder 41A for fixedly connecting with the chassis, and the bottom of the connecting cylinder is provided with a clamping groove. The chassis is provided with a shaft inserted into the connecting cylinder, and the shaft is provided with a key matched with the clamping groove.

In this embodiment, a sealing plate 48 is also included to seal the bottom of the slider 46.

In this embodiment, the two sides of the base 43 are both provided with a connecting pipe 49, the two sides of the front and rear ends of the fixing frame are both provided with a connecting rod 41B, the connecting rod at the front end is inserted into the chassis, and the connecting rod at the rear end is inserted into the connecting pipe and fixedly connected.

Through stepping on folding mechanism's clamp plate with the foot, make the slider relieve the locking to lower joint to make the stand become the activity and buckle to the chassis, stand and chassis can fold together, and the volume after the at utmost gathers together reduces the shrink, and the convenience is accomodate in the transport.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a folding mechanism on golf trolley stand and chassis, this folding mechanism is used for connecting golf trolley chassis and stand, its characterized in that: the locking device comprises a fixed frame fixed on a chassis, a lower joint rotationally connected to the fixed frame and used for fixedly connecting an upright post, a base arranged at the rear part of the fixed frame, and a first locking component arranged on the base and used for limiting the rotation of the lower joint; the first locking component comprises a pressing plate and a sliding block, the front part of the pressing plate is rotatably connected to the base, a first spring which is used for always jacking the pressing plate is arranged between the rear part of the pressing plate and the base, a hanging rod is arranged at the rear end of the sliding block, a wedge block is arranged at the front end of the sliding block, a hook part with an upward opening is arranged at the front end of the pressing plate and used for hooking the hanging rod, the contact surface between the hook part and the hanging rod is an inclined plane, a lug is arranged at the bottom of the rear end of the lower joint, a second spring which is used for always pushing the sliding block to move towards the lug is arranged between the sliding block and the base, after the pressing plate is pressed downwards, the hook part rotates upwards by taking the hinged part of the pressing plate as an axis, the sliding block is dragged to move backwards by the hanging rod, the bottom surface of the wedge block is separated from the top surface, the rear end face of the bump pushes the front end face of the wedge block to enable the wedge block to retreat, after the lower joint is reset to be vertical, the sliding block moves forwards under the action of the second spring, and the wedge block is located at the upper part of the bump to limit the rotation of the lower joint.

2. The golf cart column and chassis folding mechanism of claim 1, wherein: the rear end of the base is provided with an auxiliary wheel.

3. The golf cart column and chassis folding mechanism of claim 1, wherein: the base is provided with a groove for accommodating the pressing plate.

4. The golf cart column and chassis folding mechanism of claim 1, wherein: and a connecting column for fixedly connecting the stand column is arranged at the upper part of the lower joint.

5. The golf cart column and chassis folding mechanism of claim 1, wherein: the lower part of the fixing frame is provided with a connecting cylinder which is fixedly connected with the chassis, and the bottom in the connecting cylinder is provided with a clamping groove.

6. The golf cart column and chassis folding mechanism of claim 1, wherein: and the sealing plate seals the bottom of the sliding block.

7. The golf cart column and chassis folding mechanism of claim 1, wherein: the base both sides all are provided with a connecting pipe, the front and back end both sides of mount all are provided with the connecting rod, and the connecting rod that is located the front end inserts the chassis, and the connecting rod that is located the rear end inserts connecting pipe and fixed connection.