Golf bag cart

Abstract

The present invention discloses a golf bag vehicle, comprising a chassis, a column and an armrest; a battery is arranged at the bottom of the chassis, a rear wheel driven to rotate by a motor is arranged at both sides of the rear end of the chassis, a front wheel is arranged at both sides of the front end of the chassis, a light-emitting part is arranged at both sides of the upper part of the front end of the chassis, and the battery provides power for the light-emitting part and the motor; the outer diameter of the rear wheel is larger than the outer diameter of the front wheel, so that the chassis is tilted; the column is hinged to the upper part of the rear end of the chassis through a first folding mechanism with a locking function; the armrest is hinged to the top of the column through a second folding mechanism with a locking function, and a bracket for holding the upper part of the golf bag is arranged on the second folding mechanism. The device can realize double folding and has good driving stability.

Description

Technical Field

[0001] The invention relates to the field of transportation tools, in particular to a golf bag vehicle. Background Art

[0002] Golf bags are divided into standard golf bags, professional golf bags, stand bags, gun bags, and aviation bags. The size of a golf bag is generally 50 inches, which is approximately equal to 127 cm. Golf bags are mainly divided into two types: large-caliber golf bags and small-caliber golf bags. The size of a large-caliber golf bag is about 8.5 inches, which is about 28 cm. Small-caliber golf bags are mostly golf stand bags, and the sizes are mostly 9.0 inches, 9.5 inches, and 10.5 inches (35 cm).

[0003] Golf bags are large, contain many clubs, and are heavy. Players often need to change clubs, so a golf bag cart is needed for transportation. Existing golf bag carts are mostly three-wheeled and pushed by manpower, which have poor structural stability. Especially after being changed to electric, they are easy to overturn when walking on uneven ground. In addition, the folding mechanism design is inconvenient to use, and users even need to bend down to fold the golf bag cart, which cannot provide users with a good user experience. Summary of the invention

[0004] In view of this, it is necessary to provide a golf bag vehicle with simple structure, good stability and foldability.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a golf bag vehicle, comprising a chassis, a column and a handrail;

[0006] A battery is provided at the bottom of the chassis, a rear wheel driven to rotate by a motor is provided on both sides of the rear end of the chassis, a front wheel is provided on both sides of the front end of the chassis, and a light-emitting part is provided on both sides of the upper part of the front end of the chassis, and the battery provides power for the light-emitting part and the motor;

[0007] The outer diameter of the rear wheel is larger than that of the front wheel, so that the chassis is tilted;

[0008] The upright column is hinged to the upper rear end of the chassis through a first folding mechanism with a locking function;

[0009] The handrail is hinged to the top of the column through a second folding mechanism with a locking function, and a bracket for supporting the upper part of the golf bag is arranged on the second folding mechanism.

[0010] Furthermore, the first folding mechanism includes a fixing frame fixed on the chassis, a lower joint rotatably connected to the fixing frame and used for fixing the connection column, a base arranged at the rear of the fixing frame, and a first locking component arranged on the base for limiting the rotation of the lower joint.

[0011] The locking mechanism is a plurality of locking mechanisms, each of which is a plurality of locking mechanisms, each of which is a plurality of locking mechanisms, each of which is a plurality of locking mechanisms, each of which is a plurality of locking mechanisms.

[0012] Furthermore, an auxiliary wheel is provided at the rear end of the base, and the bottom end of the auxiliary wheel is higher than the bottom end of the rear wheel.

[0013] Furthermore, the base is provided with a groove for accommodating the pressing plate.

[0014] Furthermore, the second folding mechanism includes a connecting frame fixed to the top of the column, a left joint and a right joint rotatably connected in the connecting frame and used to fix the armrest, a left plane gear arranged on the left side wall of the left joint, a right plane gear arranged on the right side wall of the right joint, a left gear plate arranged on the left outer wall of the connecting frame and meshed with the left plane gear, a right gear plate arranged on the right outer wall of the connecting frame and meshed with the right plane gear, and a pull rod sequentially passing through the left gear plate, the connecting frame, the left joint, the right joint, and the right gear plate, the right end of the pull rod is fixedly connected to the right gear plate, and the left end of the pull rod is rotatably connected to a wrench, the right side wall thickness of the wrench is greater than the top side wall thickness, so that when the wrench is opened, the top side wall of the wrench is adjacent to the left side wall of the left gear plate, and the left and right gear plates are out of contact with the left and right plane gears, and when the wrench is pressed down, the right side wall of the wrench is adjacent to the left side wall of the left gear plate, and the left and right gear plates are meshed with the left and right plane teeth.

[0015] Furthermore, a left end cover is arranged on the left side wall of the left gear plate, and a right end cover is arranged on the left side wall of the right gear plate.

[0016] Furthermore, the bracket is arranged on the connecting frame, and a silicone pad is arranged on the bracket.

[0017] Furthermore, a bumper is arranged on the upper front end of the chassis, and the light emitting parts are arranged on both sides of the bumper.

[0018] Furthermore, the armrest is provided with a cup holder and an umbrella holder.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The chassis is tilted, so that the vehicle looks like a sports car after being folded, which is beautiful and generous; after unfolding, the distance between the chassis and the bracket is long, which can make the golf bag more stable.

[0021] 2. The double folding design of the column and the armrest makes the device small in size after folding, takes up little space, and is easy to transport and store.

[0022] 3. The design of four wheels plus auxiliary wheels makes the vehicle more stable during driving, especially not prone to overturning on ups and downslopes and uneven roads. It is very suitable for automatic following vehicles.

[0023] 4. The first folding mechanism can fold the column by pressing the pressure plate with the foot, and the second folding mechanism can fold the armrest by opening the wrench with the hand. The user does not need to bend over or even lean over to operate, and the user experience is good.

[0024] In order to make the above and other purposes, features and advantages of the present invention more clearly understood, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure after the embodiment of the present invention is expanded.

[0026] Figure 2 It is a schematic diagram of the structure after folding of the embodiment of the present invention.

[0027] Figure 3 2 is an exploded view of the second folding mechanism in an embodiment of the present invention.

[0028] Figure 4 It is a schematic diagram of the structure of the second folding mechanism engaged in an embodiment of the present invention.

[0029] Figure 5 It is a structural schematic diagram of the engagement and disengagement of the second folding mechanism in an embodiment of the present invention.

[0030] Figure 6 Schematic diagram of the first folding mechanism in the embodiment of the present invention.

[0031] Figure 7 It is a schematic structural diagram of the locking column of the first folding mechanism in an embodiment of the present invention.

[0032] Figure 8 It is a structural schematic diagram of the first folding mechanism pressing plate pressing down to release the column in an embodiment of the present invention.

[0033] Fig. 9It is a structural schematic diagram of the automatic reset of the slider of the first folding mechanism in an embodiment of the present invention.

[0034] Fig.10 This is a schematic diagram of the structure in which the first folding mechanism column protrusion pushes the slider backward in an embodiment of the present invention.

[0035] Fig.11 Schematic diagram of the structure of the bumper in an embodiment of the present invention.

[0036] In the figure: 1-chassis, 11-rear wheel, 12-front wheel, 13-battery, 2-column, 3-armrest, 31-cup holder, 32-umbrella holder, 4-first folding mechanism, 41-fixed frame, 42-lower joint, 42A-bump, 43-base, 43A-auxiliary wheel, 43B-groove, 44-pressing plate, 44A-hook, 45-first spring, 46-slider, 46A-hanging rod, 46B-wedge, 47-second spring, 5-second folding mechanism, 51-connecting frame, 52-left joint, 53-right joint, 54-left plane gear, 55-left gear plate, 55A-left end cover, 56-right gear plate, 56A-right end cover, 57-pull rod, 58-wrench, 6-bumper, 61-light-emitting part, 7-bracket, 71-silicone pad. DETAILED DESCRIPTION

[0037] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0038] like Figure 1 , 2 As shown in Figure 11, a golf bag vehicle comprises a chassis 1, a column 2 and an armrest 3; a battery 13 is arranged at the bottom of the chassis 1, a rear wheel 11 driven to rotate by a motor is arranged on both sides of the rear end of the chassis 1, a front wheel 12 is arranged on both sides of the front end of the chassis 1, a bumper 6 is arranged on the upper part of the front end of the chassis 1, and a light-emitting part 61 is arranged on both sides of the bumper 6, and the battery 13 provides power for the light-emitting part 61 and the motor.

[0039] In this embodiment, the outer diameter of the rear wheel is larger than the outer diameter of the front wheel, so that the chassis is tilted.

[0040] In this embodiment, Figure 3-5As shown, the armrest 3 is hinged at the top of the column 2 through the second folding mechanism 5; the second folding mechanism 5 includes a connecting frame 51 fixed to the top of the column, a left joint 52 and a right joint 53 rotatably connected to the connecting frame 51 and used to fix the armrest 3, a left plane gear 54 arranged on the left side wall of the left joint 52, a right plane gear arranged on the right side wall of the right joint 53, a left gear plate 55 arranged on the left outer wall of the connecting frame 51 and meshed with the left plane gear 54, a left end cover 55A sealing the left side wall of the left gear plate 55, a right gear plate 56 arranged on the right outer wall of the connecting frame 51 and meshed with the right plane gear, a right end cover 56A sealing the right side wall of the right gear plate 56, and a connecting frame 51 which passes through the left end cover 55A, the left gear plate 55, the connecting frame 51 ... The frame 51, the left joint 52, the right joint 53, the right gear plate 56 and the pull rod 57 of the right end cover 56A, the right end of the pull rod 57 is fixedly connected to the right gear plate 56, and the left end of the pull rod 57 is rotatably connected to a wrench 58, the left end cover 55A and the left gear plate 55 can move along the pull rod, and the right side wall thickness of the wrench 58 is greater than the top side wall thickness, so that when the wrench 58 is opened, the top side wall of the wrench is adjacent to the left side wall of the left gear plate, and the top side wall pushes the left and right gear plates to move in the opposite direction along the pull rod and disengage from the left and right plane gears, so that the armrest can rotate; when the wrench is pressed down, the right side wall of the wrench is adjacent to the left side wall of the left gear plate, and the right side wall pushes the left and right gear plates to move toward each other along the pull rod and mesh with the left and right plane teeth, so that the armrest is restricted from rotating.

[0041] In this embodiment, the bracket 7 is disposed on the connecting frame 51 , and a silicone pad 71 is disposed on the bracket 7 .

[0042] In this embodiment, Figure 6-10 As shown, the column 2 is hinged to the rear end of the chassis 1 through a first folding mechanism 4. The first folding mechanism 4 includes a fixing frame 41 fixed to the chassis 1, a lower joint 42 rotatably connected to the fixing frame 41 and used to fix the column 2, a base 43 arranged at the rear of the fixing frame 41, and a first locking component arranged on the base 43 for limiting the rotation of the lower joint 42.

[0043] In this embodiment, the first locking assembly includes a pressing plate 44 and a slider 46. A groove 43B for accommodating the pressing plate 44 is provided on the base 43. The front part of the pressing plate 44 is rotatably connected to the base 43. A first spring 45 is provided between the rear part of the pressing plate 44 and the base 43 to always keep the pressing plate in a lifted state. A hanging rod 46A is provided at the rear end of the slider 46, and a wedge block 46B is provided at the front end. A hook portion 44A with an opening facing upward for hooking the hanging rod 46A is provided at the front end of the pressing plate 44. The contact surfaces between the hook portion 44A and the hanging rod 46A are both inclined surfaces. A convex block 42A is provided at the bottom of the rear end of the lower joint 42. The slider 46 is connected to the base 4 3 is provided with a second spring 47 which always pushes the slider 46 to move toward the projection 42A, so that after the pressure plate 44 is pressed down, the hook 44A rotates upward with the pressure plate hinge as the axis, and the slider 46 is dragged backward by the hanging rod 46A, and the bottom surface of the wedge block 46B is out of contact with the top surface of the projection 42A, and the lower joint rotates freely. The end surface of the wedge block 46B and the end surface of the projection 42A are both matching inclined surfaces, so that when the lower joint 42 is erected, the rear end surface of the projection 42A pushes the front end surface of the wedge block 46B to make the wedge block retreat. After the lower joint is reset and erected, the slider 46 moves forward under the action of the second spring, and the wedge block is located on the upper part of the projection to limit the rotation of the lower joint.

[0044] In this embodiment, the rear end of the base 43 is provided with an auxiliary wheel 43A, and the bottom end of the auxiliary wheel 43A is higher than the bottom end of the rear wheel 11. When the golf bag car goes uphill, the auxiliary wheel plays a role in preventing the car body from tipping over.

[0045] In this embodiment, a cup holder 31 and an umbrella holder 32 are provided on the armrest 3 .

[0046] By stepping down the pressure plate of the first folding mechanism with your foot, the slider releases the lock on the lower joint, so that the column becomes movable and bends toward the chassis; by hand, the wrench of the second folding mechanism is opened to disengage the left and right gear plates from the left and right plane teeth, so that the armrest is unlocked, and the armrest, column and chassis can be folded together to gather to the greatest extent, reduce the volume after shrinkage, and facilitate transportation and storage.

[0047] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A golf bag vehicle, characterized in that: Including chassis, columns and handrails; A battery is provided at the bottom of the chassis, a rear wheel driven to rotate by a motor is provided on both sides of the rear end of the chassis, a front wheel is provided on both sides of the front end of the chassis, and a light-emitting part is provided on both sides of the upper part of the front end of the chassis, and the battery provides power for the light-emitting part and the motor; The outer diameter of the rear wheel is larger than that of the front wheel, so that the chassis is tilted; The upright column is hinged to the upper rear end of the chassis through a first folding mechanism with a locking function; The handrail is hinged to the top of the column through a second folding mechanism with a locking function, and a bracket for supporting the upper part of the golf bag is arranged on the second folding mechanism; The first folding mechanism comprises a fixing frame fixed on the chassis, a lower joint rotatably connected to the fixing frame and used for fixing the connection column, a base arranged at the rear of the fixing frame, and a first locking assembly arranged at the base for limiting the rotation of the lower joint; The locking mechanism is a vertical cam which is located adjacent to the first spring and is secured to the base with the first spring engaged and the second spring engaged, and the locking mechanism is a horizontal cam which is located adjacent to the first spring and is secured to the base with the first spring engaged and the second spring engaged.

2. The golf bag vehicle according to claim 1, characterized in that: Auxiliary wheels are arranged at the rear end of the base, and the bottom end of the auxiliary wheels is higher than the bottom end of the rear wheels.

3. The golf bag vehicle according to claim 2, characterized in that: The base is provided with a groove for accommodating the pressing plate.

4. The golf bag vehicle according to claim 1, characterized in that: The second folding mechanism includes a connecting frame fixed to the top of the column, a left joint and a right joint rotatably connected in the connecting frame and used to fix the armrest, a left plane gear arranged on the left side wall of the left joint, a right plane gear arranged on the right side wall of the right joint, a left gear plate arranged on the left outer wall of the connecting frame and meshed with the left plane gear, a right gear plate arranged on the right outer wall of the connecting frame and meshed with the right plane gear, and a pull rod that sequentially passes through the left gear plate, the connecting frame, the left joint, the right joint, and the right gear plate, the right end of the pull rod is fixedly connected to the right gear plate, and the left end of the pull rod is rotatably connected to a wrench, the right side wall thickness of the wrench is greater than the top side wall thickness, so that when the wrench is opened, the top side wall of the wrench is adjacent to the left side wall of the left gear plate, and the left and right gear plates are out of contact with the left and right plane gears, and when the wrench is pressed down, the right side wall of the wrench is adjacent to the left side wall of the left gear plate, and the left and right gear plates are meshed with the left and right plane teeth.

5. The golf bag vehicle according to claim 4, characterized in that: A left end cover is arranged on the left side wall of the left gear plate, and a right end cover is arranged on the left side wall of the right gear plate.

6. The golf bag vehicle according to claim 4, characterized in that: The bracket is arranged on the connecting frame, and a silicone pad is arranged on the bracket.

7. The golf bag vehicle according to claim 1, characterized in that: A bumper is arranged on the upper front end of the chassis, and the light emitting parts are arranged on both sides of the bumper.

8. The golf bag vehicle according to claim 1, characterized in that: The armrest is provided with a cup holder and an umbrella holder.

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