Turnover front seat for golf cart

Abstract

The invention relates to the related technical field of golf balls, in particular to a turnover front seat for a golf cart, which comprises a frame, and a turnover device is arranged on the inner surface of the frame. According to the turnover type front seat for the golf cart, through the arrangement of the turnover device, when the front seat needs to be rotated, the first motor is started, the driving wheel is driven to rotate, the driven wheel is made to rotate through meshing, then the storage groove is driven to rotate around the connecting point of the base, and the number of teeth of the driven wheel is smaller than that of the driving wheel, and speed reduction can be achieved. A clamping plate and a fixing groove are arranged to ensure the stability of the storage groove, and the electric push rod pushes the clamping plate to be inserted into the fixing groove when fixing is needed. When articles are placed, the handle is pulled, the anti-skid sleeve increases friction force, and the first spring provides buffering. The handle is lifted upwards to enable the front seat and the base to form an angle, articles can be placed in the storage groove, then the handle is pulled downwards, the front seat is attached to the base, the clamping block is close to the first clamping plate, the clamping pin contracts firstly and then stretches out to enter the clamping hole to fix the front seat when the clamping block is in place, and therefore the articles can be placed conveniently, rapidly and stably.

Description

Technical Field

[0001] The invention relates to the technical field related to golf, and in particular to a reversible front seat for a golf cart. Background Art

[0002] Golf originated in Scotland in the 15th century. Initially, players played on foot on the golf course. With the popularity of golf and the continuous expansion of golf course area, in order to improve the efficiency and convenience of playing golf, people began to use various means of transportation to move around the golf course. The earliest golf cart can be traced back to the early 20th century, when it was mainly modified from a horse-drawn carriage or a cart. With the continuous advancement of technology, golf carts have gradually developed into an electric or fuel vehicle designed specifically for golf courses. Golf courses are usually large in area, and playing golf on foot consumes a lot of time and physical strength. Using a golf cart can quickly move around the golf course, reduce players' fatigue during the game, and improve the efficiency of playing golf. Golf carts not only provide services for players, but also help golf course managers patrol, maintain order on the field, and provide emergency rescue. However, the internal space of a general golf cart is small and cannot hold more tools. Players may need to carry some larger items after playing golf, such as golf bags, picnic baskets, etc. After flipping the front seat, these items can be placed more conveniently, making full use of the space of the golf cart. Therefore, a reversible front seat for a golf cart is particularly needed.

[0003] However, when existing golf carts need to transport larger items, such as golf bags, equipment boxes, etc., the front seats cannot be flipped over, and the space inside the cart cannot be fully utilized, which may result in the items not being properly placed. This not only causes inconvenience to the players, but may also affect the driving safety of the golf cart, because the items may slide or fall over during driving. At the same time, for golf course staff, the non-flippable front seats will also limit their ability to transport tools and equipment and reduce work efficiency. For example, when performing field maintenance, they may need to carry items such as lawn mower parts and fertilizers, and the limited space may not be able to meet these needs. Summary of the invention

[0004] The purpose of the present invention is to provide a reversible front seat for a golf cart to solve the problem of the existing reversible front seat for a golf cart proposed in the above background technology. However, when it is necessary to transport larger items, such as golf bags, equipment boxes, etc., the existing golf carts cannot fully utilize the space inside the vehicle because the front seat cannot be flipped, which may result in the items not being properly placed. This not only brings inconvenience to the players, but also may affect the driving safety of the golf cart, because the items may slide or fall during driving. At the same time, for golf course staff, the non-flippable front seat will also limit their ability to transport tools and equipment and reduce work efficiency. For example, when performing field maintenance, they may need to carry items such as lawn mower parts and fertilizers, and the limited space may not be able to meet these needs.

[0005] To achieve the above object, the present invention provides the following technical solution: a reversible front seat for a golf cart, comprising a frame, a wheel fixedly connected to the bottom surface of the frame, a roof fixedly connected to the upper surface of the frame, a rearview mirror fixedly connected to the surface of the roof, a reversing device provided on the inner surface of the frame, a fixing seat fixedly connected to the upper surface of the inner surface of the frame, a rear seat fixedly connected to the upper surface of the fixing seat, a protective device provided on the inner surface of the fixing seat, and a mounting structure provided on the back surface of the frame;

[0006] The flipping device includes a base, a storage slot, a front seat, an armrest, a telescopic tube, a first spring, a handle, an anti-skid sleeve, a bushing, a bearing, a first engaging plate, a slot, a second engaging plate, a block, a shrinkage hole, a second spring, a limit plate, a pin, a hole, a motor box, a first motor, a transmission shaft, a driving wheel, a driven wheel, an electric push rod, a clamping plate and a fixing slot. The upper inner surface of the frame is fixedly connected to the base, the upper inner surface of the base is rotatably connected to the storage slot, the upper inner surface of the storage slot is rotatably connected to the front seat, the surface of the front seat is fixedly connected to the armrest, the bottom end surface of the front seat is fixedly connected to the telescopic tube, the inner wall one end surface of the telescopic tube is fixedly connected to the first spring, the inner surface of the telescopic tube is slidably connected to the handle, the surface of the handle is fixedly connected to the anti-skid sleeve, one side surface of the base is fixedly connected to the bushing, the inner surface of the bushing is rotatably connected to the bearing, and the base The cam is fixedly connected to the first locking plate, the surface of the first locking plate is provided with a locking groove, the bottom end of one side of the front seat is fixedly connected to the second locking plate, the inner surface of the second locking plate is fixedly connected to a locking block, the inner surface of the locking block is provided with a shrinkage hole, the inner one end of the shrinkage hole is fixedly connected to a second spring, one end surface of the second spring is fixedly connected to a limiting plate, one end surface of the limiting plate is fixedly connected to a locking pin, the inner surface of the locking groove is provided with a locking hole, the inner wall of the storage groove is fixedly connected to a motor box, the inside of the motor box is fixedly connected to the first motor, the bottom surface of the first motor is fixedly connected to a transmission shaft, one end surface of the transmission shaft is fixedly connected to a driving wheel, the surface of the driving wheel is meshed with a driven wheel, the inside of the base is fixedly connected to an electric push rod, one end of the electric push rod is fixedly connected to a card, and the bottom of the storage groove is provided with a fixing groove.

[0007] Preferably, the handle forms a telescopic structure inside the telescopic tube through a first spring, and both ends of the bearing are fixedly connected to the back bottom of the front seat.

[0008] Preferably, the position of the first engaging plate corresponds to the position of the second engaging plate, and the outer wall size of the engaging block matches the inner wall size of the engaging slot.

[0009] Preferably, the position of the bayonet corresponds to the position of the bayonet hole, and the outer wall size of the bayonet pin matches the inner wall size of the bayonet hole.

[0010] Preferably, the protective device includes a first slide groove, a guardrail, a protective cover, a movable tooth plate, a second motor, a rotating shaft, a transmission gear, a limit block and a limit groove, a first slide groove is opened on the inner side of the fixed seat, the inner side of the first slide groove is slidably connected with a guardrail, the surface of the guardrail is fixedly connected with a protective cover, the inner wall of the protective cover is fixedly connected with a movable tooth plate, the inner side of the fixed seat is fixedly connected with the second motor, the bottom end surface of the second motor is fixedly connected with a rotating shaft, the bottom end surface of the rotating shaft is fixedly connected with a transmission gear, a bottom side surface of the guardrail is fixedly connected with a limit block, and a limit groove is opened on the bottom end surface of the first slide groove.

[0011] Preferably, the rotating shaft cooperates with the transmission gear through the second motor to form a rotating structure, and the outer wall surface of the transmission gear is meshed with the outer wall surface of the movable gear plate.

[0012] Preferably, the position of the limiting block corresponds to the position of the limiting groove, and the outer wall size of the limiting block matches the inner wall size of the limiting groove, and the length of the limiting groove is smaller than the length of the first sliding groove.

[0013] Preferably, the mounting structure includes a ball box, a connecting plate, a threaded hole, a stopping groove, a bolt, a fixing rod, a second sliding groove, a stopping pawl and a sliding block, a ball box is connected to the bottom end of the back side of the frame, one end surface of the ball box is fixedly connected to the connecting plate, a threaded hole is provided on the inner surface of the connecting plate, a stopping groove is provided on the surface of the connecting plate, a bolt is threadedly connected to the inner wall surface of the threaded hole, one end surface of the bolt is fixedly connected to the fixing rod, a second sliding groove is provided on the outer wall surface of the fixing rod, a stopping pawl is slidably connected to the surface of the fixing rod, and a sliding block is fixedly connected to the inner surface of the stopping pawl.

[0014] Preferably, the connecting plate is threadedly connected to the frame via bolts, and the position of the stopping pawl corresponds to the position of the stopping groove.

[0015] Preferably, the inner wall size of the stopping groove matches the outer wall size of the stopping pawl, and the outer wall size of the sliding block matches the inner wall size of the second sliding groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the flip-type front seat for a golf cart is provided with a flip device. When the entire front seat needs to be rotated, the first motor is started, the first motor drives the transmission shaft to rotate, and then the driving wheel at one end of the transmission shaft rotates, the driving wheel drives the driven wheel to rotate through meshing, and since there is a specific connection relationship between the driven wheel and the storage slot, the rotation of the driven wheel will drive the storage slot to rotate around the connection point with the base, wherein the number of teeth of the driven wheel is less than the number of teeth of the driving wheel, which can have the effect of slowing down its rotation speed, and in the flipping process, in order to ensure the stability of the storage slot, a structure of a card plate and a fixed slot is provided, and when the storage slot is in a specific position and needs to be fixed, the electric push rod is started, the electric push rod pushes the card plate to move, and the card plate is inserted into the fixed slot at the bottom of the storage slot, thereby limiting the movement of the storage slot and ensuring its stability at this position. When it is necessary to place items on the golf cart, the handle is pulled, and the anti-slip sleeve increases the friction of the handle when it is used, thereby improving the safety and comfort of operation. The first spring can increase the buffering force when the handle is pulled, and by lifting the handle upward, the front seat forms a certain angle with the base through the bearing and the sleeve. After flipping to a suitable angle, the item can be placed in the storage slot inside the base, and then the handle is pulled downward, the front seat and the base gradually fit together, and the clamping block on the second clamping plate approaches the first clamping plate. At this time, the clamping pin inside the clamping block is in a retracted state under the action of the second spring. As the clamping block gradually enters the clamping slot, when the clamping block is fully in place, the clamping pin is aligned with the clamping hole, and under the push of the second spring, the limit plate drives the clamping pin to extend out of the retracted hole and enter the clamping hole, thereby firmly fixing the front seat on the base, making it more convenient and quick to place items on the golf cart, while also ensuring the stability of the items during storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the side appearance structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the appearance structure of the present invention from the rear side;

[0019] Figure 3 It is a schematic cross-sectional view of the structure of the turning device of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of the shaft sleeve and the bearing cooperating with each other in the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the first clamping plate and the second clamping plate cooperating with each other in the present invention;

[0022] Figure 6 This is a schematic diagram of the structure of the driving wheel and the driven wheel cooperating with each other in the present invention;

[0023] Figure 7 It is a schematic diagram of the cross-sectional structure of the protective device of the present invention;

[0024] Figure 8 It is a schematic diagram of the cross-sectional structure of the installation structure of the present invention;

[0025] Fig. 9 For the present invention Figure 3 Enlarged structural diagram at A in the middle.

[0026] In the figure: 1, frame; 2, wheel; 3, roof; 4, rearview mirror; 5, flip device; 501, base; 502, storage slot; 503, front seat; 504, armrest; 505, telescopic tube; 506, first spring; 507, handle; 508, anti-slip sleeve; 509, shaft sleeve; 510, bearing; 511, first clamping plate; 512, clamping slot; 513, second clamping plate; 514, clamping block; 515, shrinkage hole; 516, second spring; 517, limit plate; 518, clamping pin; 519, clamping hole; 520, motor box; 521, first motor; 522, transmission shaft; 523 , driving wheel; 524, driven wheel; 525, electric push rod; 526, clamping plate; 527, fixing groove; 6, fixing seat; 7, back seat; 8, protective device; 801, first slide groove; 802, guardrail; 803, protective cover; 804, movable tooth plate; 805, second motor; 806, rotating shaft; 807, transmission gear; 808, limit block; 809, limit groove; 9, mounting structure; 901, ball box; 902, connecting plate; 903, threaded hole; 904, stop groove; 905, bolt; 906, fixing rod; 907, second slide groove; 908, stop pawl; 909, slider. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-9 The present invention provides a technical solution: a reversible front seat for a golf cart, comprising a frame 1, a wheel 2 is fixedly connected to the bottom surface of the frame 1, a roof 3 is fixedly connected to the upper surface of the frame 1, a rearview mirror 4 is fixedly connected to the surface of the roof 3, a reversing device 5 is arranged on the inner surface of the frame 1, a fixing seat 6 is fixedly connected to the upper surface of the inner surface of the frame 1, a rear seat 7 is fixedly connected to the upper surface of the fixing seat 6, a protective device 8 is arranged on the inner surface of the fixing seat 6, and a mounting structure 9 is arranged on the back surface of the frame 1;

[0029] The flipping device 5 includes a base 501, a storage slot 502, a front seat 503, an armrest 504, a telescopic tube 505, a first spring 506, a handle 507, an anti-slip sleeve 508, a sleeve 509, a bearing 510, a first engaging plate 511, a slot 512, a second engaging plate 513, a block 514, a shrinkage hole 515, a second spring 516, a limit plate 517, a latch 518, a latch hole 519, a motor box 520, a first motor 521, a transmission shaft 522, a driving wheel 523, a driven wheel 524, an electric push rod 525, a clamping plate 526 and a fixing slot 527. The upper surface of the inner part of the frame 1 is fixedly connected to the base 501, the upper surface of the base 501 is rotatably connected to the storage slot 502, and the upper surface of the storage slot 502 is rotatably connected. A front seat 503 is connected, an armrest 504 is fixedly connected to the surface of the front seat 503, a telescopic tube 505 is fixedly connected to the bottom surface of the front seat 503, a first spring 506 is fixedly connected to the inner wall surface of the telescopic tube 505, a handle 507 is slidably connected to the inner surface of the telescopic tube 505, a non-slip sleeve 508 is fixedly connected to the surface of the handle 507, a shaft sleeve 509 is fixedly connected to the surface of one side of the base 501, a bearing 510 is rotatably connected to the inner surface of the shaft sleeve 509, a first engaging plate 511 is fixedly connected to the surface of the base 501, a groove 512 is provided on the surface of the first engaging plate 511, a second engaging plate 513 is fixedly connected to the bottom end of one side of the front seat 503, a block 514 is fixedly connected to the inner surface of the second engaging plate 513, A contraction hole 515 is provided on the inner surface of the block 514, and a second spring 516 is fixedly connected to one end of the contraction hole 515, and a limit plate 517 is fixedly connected to one end surface of the second spring 516, and a latch pin 518 is fixedly connected to one end surface of the limit plate 517. A card hole 519 is provided on the inner side surface of the card slot 512, and a motor box 520 is fixedly connected to the inner wall of the storage slot 502, and a first motor 521 is fixedly connected to the inside of the motor box 520, and a transmission shaft 522 is fixedly connected to the bottom end surface of the first motor 521, and a driving wheel 523 is fixedly connected to one end surface of the transmission shaft 522, and a driven wheel 524 is meshed on the surface of the driving wheel 523, and an electric push rod 525 is fixedly connected to the inside of the base 501, and one end of the electric push rod 525 is fixedly connected to the inside of the base 501. A card plate 526 is fixedly connected, and a fixing groove 527 is provided at the bottom of the storage groove 502. Through the setting of the flipping device 5, when the entire front seat 503 needs to be rotated, the first motor 521 is started, and the first motor 521 drives the transmission shaft 522 to rotate, thereby rotating the driving wheel 523 at one end of the transmission shaft 522, and the driving wheel 523 drives the driven wheel 524 to rotate through the meshing action. Since there is a specific connection relationship between the driven wheel 524 and the storage groove 502, the rotation of the driven wheel 524 will drive the storage groove 502 to rotate around the connection point with the base 501, wherein the number of teeth of the driven wheel 524 is less than the number of teeth of the driving wheel 523, which can reduce the rotation speed. In order to ensure the stability of the storage groove 502 during the flipping process,A structure of a card plate 526 and a fixing groove 527 is provided. When the storage slot 502 is in a specific position and needs to be fixed, the electric push rod 525 is started, and the electric push rod 525 pushes the card plate 526 to move, so that the card plate 526 is inserted into the fixing groove 527 at the bottom of the storage slot 502, thereby limiting the movement of the storage slot 502 and ensuring its stability in this position. When it is necessary to place items on the golf cart, the handle 507 is pulled, and the anti-slip sleeve 508 increases the friction force when the handle 507 is used, thereby improving the safety and comfort of operation. The first spring 506 can increase the buffering force when the handle 507 is pulled. By lifting the handle 507 upward, the front seat 503 forms a certain angle with the base 501 through the bearing 510 and the shaft sleeve 509. After flipping to a suitable angle, The items can be placed in the storage slot 502 inside the base 501, and then the handle 507 is pulled downward, the front seat 503 gradually fits with the base 501, and the block 514 on the second engaging plate 513 is close to the first engaging plate 511. At this time, the latch 518 inside the block 514 is in a contracted state under the action of the second spring 516. As the block 514 gradually enters the slot 512, when the block 514 is fully in place, the latch 518 is aligned with the latch hole 519. Under the push of the second spring 516, the limit plate 517 drives the latch 518 to extend out of the contraction hole 515 and enter the latch hole 519, thereby firmly fixing the front seat 503 on the base 501, making it more convenient and quick to place items on the golf cart, and also ensuring the stability of the items during storage.

[0030] Furthermore, the handle 507 forms a telescopic structure inside the telescopic tube 505 through the first spring 506, and both ends of the bearing 510 are fixedly connected to the bottom of the back side of the front seat 503. Through the arrangement of the first spring 506 and the bearing 510, both ends of the bearing 510 are fixedly connected to the bottom of the back side of the front seat 503, so that the front seat 503 can rotate smoothly around the base 501, providing a convenient operating experience for the user when placing items. Whether flipping the front seat 503 upward to open it or closing it downward, it can be easily completed, which greatly improves the use efficiency. The handle 507 forms a telescopic structure inside the telescopic tube 505 through the first spring 506. During operation, the first spring 506 provides a buffering force when the handle 507 is pulled, which not only makes the operation more stable, but also prevents damage to the device caused by excessive force.

[0031] Furthermore, the position of the first locking plate 511 corresponds to the position of the second locking plate 513, and the outer wall size of the card block 514 is consistent with the inner wall size of the card slot 512. Through the setting of the card slot 512 and the card block 514, when the front seat 503 is closed, the card block 514 can be accurately inserted into the card slot 512, providing a basis for subsequent fixation. This tight fit ensures that the front seat 503 will not shake or loosen in the closed state, thereby ensuring the safety of the items placed in the storage slot 502.

[0032] Furthermore, the position of the latch 518 corresponds to the position of the latch hole 519, and the outer wall size of the latch 518 matches the inner wall size of the latch hole 519. Through the setting of the latch 518 and the latch hole 519, when the block 514 is inserted into the slot 512, the latch 518 enters the latch hole 519 under the action of the second spring 516, further strengthening the fixation of the front seat 503 and the base 501. This double fixing mechanism prevents the front seat 503 from opening accidentally during the movement of the golf cart, effectively prevents items from falling, and improves the reliability and stability of the golf cart.

[0033] Furthermore, the protective device 8 includes a first slide groove 801, a guardrail 802, a protective cover 803, a movable tooth plate 804, a second motor 805, a rotating shaft 806, a transmission gear 807, a limit block 808 and a limit groove 809. The inner side of the fixed seat 6 is provided with a first slide groove 801, the inner side of the first slide groove 801 is slidably connected with the guardrail 802, the surface of the guardrail 802 is fixedly connected with the protective cover 803, the inner wall of the protective cover 803 is fixedly connected with the movable tooth plate 804, and the inner side of the fixed seat 6 is fixedly connected with the movable tooth plate 804. A second motor 805 is connected, a rotating shaft 806 is fixedly connected to the bottom surface of the second motor 805, a transmission gear 807 is fixedly connected to the bottom surface of the rotating shaft 806, a limiting block 808 is fixedly connected to the bottom surface of the guardrail 802, and a limiting groove 809 is provided on the bottom surface of the first slide 801. Through the setting of the protective device 8, when there are children in the rear seat 7, in order to prevent the children from falling off the side of the car, the second motor 805 is started, and the second motor 805 drives the rotating shaft 806 to rotate, thereby making The transmission gear 807 at the bottom of the rotating shaft 806 rotates, and the transmission gear 807 meshes with the moving tooth plate 804 on the inner wall of the protective cover 803 on the surface of the guardrail 802. As the transmission gear 807 rotates, the moving tooth plate 804 is driven by the driving force of the transmission gear 807 to drive the guardrail 802 to slide in the first slide groove 801. The limit block 808 on one side of the bottom end of the guardrail 802 slides in the limit groove 809 on the bottom surface of the first slide groove 801, which plays a role in limiting the moving direction of the guardrail 802, ensuring The guardrail 802 can stably move up and down along the predetermined track. When the limit block 808 slides to the bottom of the limit groove 809, the second motor 805 is stopped, and the guardrail 802 completes the protection of the side of the rear seat 7, providing reliable safety protection for children. During the driving of the golf cart, even if it encounters bumpy roads, the guardrail 802 can maintain a stable position with the cooperation of the limit block 808 and the limit groove 809, and will not shake or accidentally slide, which greatly improves the safety and reliability of the golf cart.

[0034] Furthermore, the rotating shaft 806 cooperates with the transmission gear 807 through the second motor 805 to form a rotating structure, and the outer wall surface of the transmission gear 807 is meshed with the outer wall surface of the moving tooth plate 804. Through the setting of the moving tooth plate 804 and the transmission gear 807, the outer wall surface of the transmission gear 807 is meshed with the outer wall surface of the moving tooth plate 804. This meshing transmission method has the characteristics of high transmission accuracy and strong reliability, which can ensure that the guardrail 802 runs smoothly during the sliding process without jamming or jumping. At the same time, the meshing transmission has high efficiency, which can reduce the energy consumption of the second motor 805 and extend the service life of the second motor 805.

[0035] Furthermore, the position of the limit block 808 corresponds to the position of the limit slot 809, and the outer wall size of the limit block 808 is consistent with the inner wall size of the limit slot 809. The length of the limit slot 809 is smaller than the length of the first slide slot 801. Through the setting of the limit slot 809, a strict guiding role is played to ensure that the guardrail 802 always moves in the correct direction without deviation or tilt, thereby ensuring the stability and reliability of the guardrail 802 during use.

[0036] Furthermore, the mounting structure 9 includes a ball box 901, a connecting plate 902, a threaded hole 903, a stop groove 904, a bolt 905, a fixing rod 906, a second sliding groove 907, a stop pawl 908 and a slider 909. The bottom end of the back of the frame 1 is connected to the ball box 901, and one end surface of the ball box 901 is fixedly connected to the connecting plate 902. The inner surface of the connecting plate 902 is provided with a threaded hole 903, and the surface of the connecting plate 902 is provided with a stop groove 904. The threaded hole 903 is provided on the inner surface of the connecting plate 902. The inner wall surface is threadedly connected with a bolt 905, one end surface of the bolt 905 is fixedly connected with a fixing rod 906, the outer wall surface of the fixing rod 906 is provided with a second sliding groove 907, the surface of the fixing rod 906 is slidably connected with a stop pawl 908, and the inner side surface of the stop pawl 908 is fixedly connected with a slider 909. Through the setting of the mounting structure 9, the connecting plate 902 on the back of the ball box 901 is firstly fitted with the corresponding position of the frame 1, and then the bolt 905 is screwed into the threaded hole 903 As the bolt 905 is screwed in, the fixing rod 906 at one end of the bolt 905 gradually approaches the frame 1, and the second slide groove 907 on the surface of the fixing rod 906 cooperates with the slider 909 inside the stop pawl 908, so that the stop pawl 908 can slide on the fixing rod 906 within a certain range. When the bolt 905 is tightened in place, the stop pawl 908 slides on the surface of the fixing rod 906 until it is stuck in the stop groove 904. 4, the cooperation between the stop pawl 908 and the stop groove 904 forms a firm locking mechanism. At this time, the ball box 901 is firmly fixed on the frame 1. Even if the golf cart experiences bumps or is impacted by external forces during driving, the ball box 901 will not be easily loosened or fall off. The ball box 901 allows the balls to be neatly stored when not in use. When the balls are needed, the user can quickly take them out of the ball box 901 without having to look around, which greatly improves the convenience of use.

[0037] Furthermore, the connecting plate 902 is threadedly connected to the frame 1 by means of bolts 905, and the position of the stopping pawl 908 corresponds to the position of the stopping groove 904. Through the arrangement of the bolts 905 and the stopping pawl 908, the bolts 905 can provide a strong clamping force to tightly fix the connecting plate 902 on the frame 1, thereby ensuring that the ball box 901 will not easily loosen or fall off during use. When the bolts 905 are tightened into place, the stopping pawl 908 can be accurately inserted into the stopping groove 904. This corresponding relationship enables the stopping pawl 908 and the stopping groove 904 to work together, thereby further enhancing the connection firmness between the ball box 901 and the frame 1. After the stopping pawl 908 is inserted into the stopping groove 904, it can effectively prevent the bolts 905 from loosening, thereby ensuring that the ball box 901 always remains stable during long-term use.

[0038] Furthermore, the inner wall size of the stop groove 904 is consistent with the outer wall size of the stop pawl 908, and the outer wall size of the slider 909 is consistent with the inner wall size of the second slide groove 907. Through the setting of the second slide groove 907, it is ensured that the stop pawl 908 slides smoothly and stably on the fixed rod 906, and the slider 909 can slide accurately in the second slide groove 907 without any jamming or deviation. This enables the stop pawl 908 to be accurately positioned and operated during the process of being inserted into the stop groove 904, thereby improving the efficiency and accuracy of installation.

[0039] Working principle: When the user is ready to drive the golf cart, firstly, the wheel 2 is rolled to easily move the golf cart to the designated position. The roof 3 provides the user with sunshade and rain protection functions, and the rearview mirror 4 is convenient for the user to observe the rear situation to ensure driving safety. When the entire front seat 503 needs to be rotated, the first motor 521 is started, and the first motor 521 drives the transmission shaft 522 to rotate, thereby rotating the driving wheel 523 at one end of the transmission shaft 522, and the driving wheel 523 drives the driven wheel 524 to rotate through meshing. Since there is a specific connection relationship between the driven wheel 524 and the storage slot 502, the rotation of the driven wheel 524 will drive the storage slot 502 to rotate around the connection point with the base 501, wherein the driven wheel 524 is connected to the storage slot 502. The number of teeth of the wheel 524 is less than that of the driving wheel 523, which can reduce the rotation speed thereof. In the process of flipping, in order to ensure the stability of the storage slot 502, a structure of a card plate 526 and a fixing slot 527 is set. When the storage slot 502 is in a specific position and needs to be fixed, the electric push rod 525 is started, and the electric push rod 525 pushes the card plate 526 to move, so that the card plate 526 is inserted into the fixing slot 527 at the bottom of the storage slot 502, thereby limiting the movement of the storage slot 502 and ensuring its stability at this position. When it is necessary to place items on the golf cart, the handle 507 is pulled, and the anti-slip cover 508 increases the friction when the handle 507 is used, thereby improving the safety and comfort of operation. The first spring 506 can increase the handle 5 07, by lifting the handle 507 upward, the front seat 503 forms a certain angle with the base 501 through the bearing 510 and the sleeve 509. After flipping to a suitable angle, the items can be placed in the storage slot 502 inside the base 501, and then the handle 507 is pulled downward, the front seat 503 and the base 501 gradually fit together, and the block 514 on the second engaging plate 513 is close to the first engaging plate 511. At this time, the latch pin 518 inside the block 514 is in a contracted state under the action of the second spring 516. As the block 514 gradually enters the slot 512, when the block 514 is fully in place, the latch pin 518 is aligned with the latch hole 519. Under the push of the second spring 516, the limit plate 517 drives the latch pin 518 to move. 18 extends out of the contraction hole 515 and enters the clamping hole 519, thereby firmly fixing the front seat 503 on the base 501, making it more convenient and quick to place items on the golf cart, while also ensuring the stability of the items during storage. When there are children on the back seat 7, in order to prevent the children from falling off the side of the cart, the second motor 805 is started, and the second motor 805 drives the rotating shaft 806 to rotate, thereby rotating the transmission gear 807 at the bottom end of the rotating shaft 806, and the transmission gear 807 is meshed with the moving tooth plate 804 on the inner wall of the protective cover 803 on the surface of the guardrail 802. As the transmission gear 807 rotates, the moving tooth plate 804 is driven by the driving force of the transmission gear 807, driving the guardrail 802 to slide in the first slide groove 801.The limit block 808 on one side of the bottom end of the guardrail 802 slides in the limit groove 809 on the bottom end surface of the first slide groove 801, which plays a role in limiting the moving direction of the guardrail 802, ensuring that the guardrail 802 can stably move up and down along the predetermined track. When the limit block 808 slides to the bottom of the limit groove 809, the second motor 805 is stopped, and the guardrail 802 completes the protection of the side of the rear seat 7, providing reliable safety protection for the children. During the driving of the ball car, even if it encounters a bumpy road, the guardrail 802 can be in the limit block 808 and the limiting groove 809, the golf cart maintains a stable position without shaking or accidental sliding, which greatly improves the safety and reliability of the golf cart. When the golf balls on the grass need to be collected, the connecting plate 902 on the back of the ball box 901 is first fitted with the corresponding position of the frame 1, and then the bolt 905 is screwed into the threaded hole 903. As the bolt 905 is screwed in, the fixing rod 906 at one end of the bolt 905 gradually approaches the frame 1, and the second sliding groove 907 on the surface of the fixing rod 906 is engaged with the stop pawl 90 The sliders 909 on the inner side of the 8 cooperate with each other, so that the stop pawl 908 can slide on the fixing rod 906 within a certain range. When the bolt 905 is tightened in place, the stop pawl 908 slides on the surface of the fixing rod 906 until it is stuck in the stop groove 904. When the stop pawl 908 is stuck in the stop groove 904, the stop pawl 908 and the stop groove 904 cooperate to form a firm locking mechanism. At this time, the ball box 901 is firmly fixed on the frame 1, even if the ball car experiences bumps or is impacted by external forces during driving. , the ball box 901 will not loosen or fall off easily. The ball box 901 allows the balls to be neatly stored when not in use. When the balls are needed, the user can quickly take them out of the ball box 901 without having to look for them everywhere, which greatly improves the convenience of use. The model of the first motor 521 is Y315S-2, the model of the electric push rod 525 is XYDHA24-800, and the model of the second motor 805 is YE2-132S-4. This completes the use process of a flip-up front seat for a golf cart. ,

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reversible front seat for a golf cart, comprising a frame (1), characterized in that: The bottom surface of the frame (1) is fixedly connected to a wheel (2), the upper surface of the frame (1) is fixedly connected to a roof (3), the surface of the roof (3) is fixedly connected to a rearview mirror (4), the inner surface of the frame (1) is provided with a flipping device (5), the inner upper surface of the frame (1) is fixedly connected to a fixing seat (6), the upper surface of the fixing seat (6) is fixedly connected to a rear seat (7), the inner surface of the fixing seat (6) is provided with a protective device (8), and the back surface of the frame (1) is provided with a mounting structure (9); The flip device (5) comprises a base (501), a storage slot (502), a front seat (503), an armrest (504), a telescopic tube (505), a first spring (506), a handle (507), an anti-slip sleeve (508), a shaft sleeve (509), a bearing (510), a first clamping plate (511), a clamping slot (512), a second clamping plate (513), a clamping block (514), a shrinkage hole (515), a second spring (516), a limit plate (517), a clamping pin (518), a clamping hole (519), a motor box (520), a first motor (521), a transmission shaft (522), a driving wheel (523), a driven wheel (524), an electric push rod (525), a clamping plate (526) and a fixing slot (527). ), a base (501) is fixedly connected to the upper surface of the interior of the frame (1), a storage slot (502) is rotatably connected to the upper surface of the base (501), a front seat (503) is rotatably connected to the upper surface of the storage slot (502), a handrail (504) is fixedly connected to the surface of the front seat (503), a telescopic tube (505) is fixedly connected to the bottom surface of the front seat (503), a first spring (506) is fixedly connected to the inner wall surface of the telescopic tube (505), a handle (507) is slidably connected to the inner surface of the telescopic tube (505), a non-slip sleeve (508) is fixedly connected to the surface of the handle (507), and a shaft sleeve (509) is fixedly connected to one side surface of the base (501) The inner surface of the shaft sleeve (509) is rotatably connected with a bearing (510), the surface of the base (501) is fixedly connected with a first engaging plate (511), the surface of the first engaging plate (511) is provided with a engaging groove (512), a bottom end of one side of the front seat (503) is fixedly connected with a second engaging plate (513), the inner surface of the second engaging plate (513) is fixedly connected with a clamping block (514), the inner surface of the clamping block (514) is provided with a shrinking hole (515), one end of the inside of the shrinking hole (515) is fixedly connected with a second spring (516), one end surface of the second spring (516) is fixedly connected with a limiting plate (517), one end surface of the limiting plate (517) is fixedly connected with a clamping block (514), and the inner surface of the second engaging plate (513) is provided with a shrinking hole (515). A pin (518) is provided on the inner surface of the card slot (512), a card hole (519) is provided on the inner side surface of the storage slot (502), a motor box (520) is fixedly connected to the inner wall of the storage slot (502), a first motor (521) is fixedly connected to the interior of the motor box (520), a transmission shaft (522) is fixedly connected to the bottom end surface of the first motor (521), a driving wheel (523) is fixedly connected to one end surface of the transmission shaft (522), a driven wheel (524) is meshed on the surface of the driving wheel (523), an electric push rod (525) is fixedly connected to the interior of the base (501), a card plate (526) is fixedly connected to one end of the electric push rod (525), and a fixing groove (527) is provided at the bottom of the storage slot (502).

2. The reversible front seat for a golf cart according to claim 1, characterized in that: The handle (507) forms a telescopic structure inside the telescopic tube (505) through the first spring (506), and the two ends of the bearing (510) are fixedly connected to the back bottom of the front seat (503).

3. The reversible front seat for a golf cart according to claim 1, characterized in that: The position of the first engaging plate (511) corresponds to the position of the second engaging plate (513), and the outer wall size of the engaging block (514) matches the inner wall size of the engaging slot (512).

4. The reversible front seat for a golf cart according to claim 1, characterized in that: The position of the latch pin (518) corresponds to the position of the latch hole (519), and the outer wall size of the latch pin (518) matches the inner wall size of the latch hole (519).

5. The reversible front seat for a golf cart according to claim 1, characterized in that: The protective device (8) comprises a first slide groove (801), a guardrail (802), a protective cover (803), a movable tooth plate (804), a second motor (805), a rotating shaft (806), a transmission gear (807), a limit block (808) and a limit groove (809); the inner side of the fixed seat (6) is provided with a first slide groove (801); the interior of the first slide groove (801) is slidably connected to the guardrail (802); the surface of the guardrail (802) is fixedly connected to the protective cover (803). The inner wall of the protective cover (803) is fixedly connected with a movable tooth plate (804), the interior of the fixed seat (6) is fixedly connected with a second motor (805), the bottom surface of the second motor (805) is fixedly connected with a rotating shaft (806), the bottom surface of the rotating shaft (806) is fixedly connected with a transmission gear (807), the bottom side surface of the guardrail (802) is fixedly connected with a limiting block (808), and the bottom surface of the first slide groove (801) is provided with a limiting groove (809).

6. The reversible front seat for a golf cart according to claim 5, characterized in that: The rotating shaft (806) cooperates with the transmission gear (807) through the second motor (805) to form a rotating structure, and the outer wall surface of the transmission gear (807) is meshed with the outer wall surface of the movable tooth plate (804).

7. The reversible front seat for a golf cart according to claim 5, characterized in that: The position of the limit block (808) corresponds to the position of the limit slot (809), and the outer wall size of the limit block (808) matches the inner wall size of the limit slot (809), and the length of the limit slot (809) is smaller than the length of the first slide slot (801).

8. The reversible front seat for a golf cart according to claim 1, characterized in that: The mounting structure (9) comprises a ball box (901), a connecting plate (902), a threaded hole (903), a stop groove (904), a bolt (905), a fixing rod (906), a second sliding groove (907), a stop pawl (908) and a sliding block (909); the bottom end of the back side of the frame (1) is connected to the ball box (901); one end surface of the ball box (901) is fixedly connected to the connecting plate (902); the inner surface of the connecting plate (902) is provided with a threaded hole (903) ), a retaining groove (904) is provided on the surface of the connecting plate (902), a bolt (905) is threadedly connected to the inner wall surface of the threaded hole (903), a fixing rod (906) is fixedly connected to one end surface of the bolt (905), a second sliding groove (907) is provided on the outer wall surface of the fixing rod (906), a retaining pawl (908) is slidably connected to the surface of the fixing rod (906), and a slider (909) is fixedly connected to the inner surface of the retaining pawl (908).

9. The reversible front seat for a golf cart according to claim 8, characterized in that: The connecting plate (902) is threadedly connected to the vehicle frame (1) via bolts (905), and the position of the stopping pawl (908) corresponds to the position of the stopping groove (904).

10. The reversible front seat for a golf cart according to claim 8, characterized in that: The inner wall size of the stop groove (904) matches the outer wall size of the stop pawl (908), and the outer wall size of the sliding block (909) matches the inner wall size of the second sliding groove (907).

Images