Novel golf bag trolley

Abstract

The utility model relates to a novel golf bag trolley which is characterized in that one end of a main frame module is connected with a pushing handle module through a button adjusting mechanism, the other end of the main frame module is connected with an auxiliary frame module and a rear wheel module through a wrench adjusting mechanism, and the wrench adjusting mechanism comprises a wrench used for controlling the locking and unlocking states of the wrench adjusting mechanism. Buttons are arranged, so that the main frame module and the pushing handle module can be conveniently adjusted or folded; the main frame module, the auxiliary frame module and the rear wheel module can be conveniently adjusted or folded by arranging a wrench, so that the operation process of a user is simplified, and the use efficiency and the use experience of the user are improved; in addition, the pushing handle module, the main frame module, the auxiliary frame module and the rear wheel module can be folded together, the folding degree is high, and compared with a golf bag trolley product in the market, the golf bag trolley occupies smaller space and is more convenient to transport or carry.

Description

Technical Field

[0001] This utility model relates to the field of golf bag cart technology, and in particular to a novel golf bag cart. Background Technology

[0002] Golf bag carts are an important piece of auxiliary equipment in golf, mainly used for the convenient transportation of golf bags, clubs, and related sports equipment on the course. Currently, most golf bag carts on the market feature foldable or adjustable designs to meet the portability and adaptability needs of different usage scenarios.

[0003] However, existing folding and adjustment mechanisms in golf bag carts often suffer from complex structures and cumbersome operations. Users frequently need to perform multiple steps to complete the folding or adjustment, which not only reduces efficiency but also increases operational difficulty, impacting the user experience. Furthermore, similar products on the market have relatively few foldable components, resulting in limited folding depth and a bulky folded size, making them inconvenient for transportation or handling. Therefore, there is an urgent need for a novel golf bag cart design with multiple folding components that allows for convenient folding and adjustment. Utility Model Content

[0004] In view of the current status of the prior art, the technical problem to be solved by this utility model is to provide a new type of golf bag cart, which has four foldable components: pusher module (1), main frame module (2), sub-frame module (3) and rear wheel module (5). Buttons and wrenches are also provided on it to help users fold or adjust the rotation angle quickly, thereby improving the folding degree of this utility model and simplifying user operation.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a novel golf cart, including a pusher module, a main frame module, a sub-frame module, and a rear wheel module. One end of the main frame module is connected to the pusher module via a button adjustment mechanism. The button adjustment mechanism includes a button for switching its fixed and rotating states. In the fixed state, the main frame module is fixedly connected to the pusher module. In the rotating state, the main frame module is rotatably connected to the pusher module. The other end of the main frame module is connected to the sub-frame module and the rear wheel module via a wrench adjustment mechanism. The wrench adjustment mechanism includes a wrench for controlling its locking and unlocking states. In the locked state, the main frame module, sub-frame module, and rear wheel module are fixedly connected. In the unlocked state, the main frame module, sub-frame module, and rear wheel module are rotatably connected. The main frame module includes two symmetrically arranged second tubular components.

[0006] Furthermore, the button adjustment mechanism includes a first upper connector, a second upper connector clutch gear, a first spring, and a first rotating shaft. The pusher module is connected to the first upper connector, and the main frame module is connected to the second upper connector. The first and second upper connectors are hinged together by the first rotating shaft. The clutch gear is located in the cavity formed by the hinge of the first and second upper connectors and is locked to both of them. The first spring is located in the cavity, with one end abutting against the clutch gear and the other end abutting against the second upper connector. The button is located on the other side of the clutch gear opposite to the first spring. In the fixed state, the first spring pushes the clutch gear to simultaneously engage the first and second upper connectors. In the rotating state, an external force presses the button to push the clutch gear and compress the first spring, causing the clutch gear to engage the second upper connector and disengage from the first upper connector.

[0007] Furthermore, the cavity is provided with a plurality of first slots, and a plurality of second slots are provided between adjacent first slots; the clutch gear is provided with first teeth that cooperate with the first slots and second teeth that cooperate with the second slots.

[0008] Furthermore, the button adjustment mechanism is symmetrically provided in two sets. The pusher module includes a connecting handle and a first tube symmetrically connected to both ends of the connecting handle. The other end of the first tube is connected to the first upper connector in the button adjustment mechanism. The upper end of the second tube in the main frame module is connected to the second upper connector in the button adjustment mechanism.

[0009] Furthermore, the wrench adjustment mechanism includes a first lower connector, a second lower connector, a third lower connector, and a second rotating shaft. The main frame module is connected to the first lower connector, the sub-frame module is connected to the second lower connector, and the rear wheel module is connected to the third lower connector. The second rotating shaft sequentially connects the first lower connector, the second lower connector, and the third lower connector. The first lower connector and the second lower connector are rotatably and slidably connected to the second rotating shaft, and the third lower connector is slidably connected to the second rotating shaft. The second lower connector is locked to both the first lower connector and the third lower connector. A second spring is provided between the first lower connector and the second lower connector, and a third spring is provided between the second lower connector and the third lower connector. One end of the second rotating shaft is connected to a limit block, and the other end is rotatably connected to the cam portion of the wrench. A handle portion is connected to the cam portion.

[0010] Furthermore, the first lower connector is provided with a first face gear, one side of the second lower connector is provided with a second face gear that mates with the first face gear, the other side of the second lower connector is provided with a third face gear, and the third lower connector is provided with a fourth face gear that mates with the third face gear.

[0011] Furthermore, the third lower connector is provided with a rectangular hole, and one end of the second rotating shaft is a rectangular shaft portion, which passes through the rectangular hole.

[0012] Furthermore, the wrench adjustment mechanism is symmetrically arranged in two sets. The lower end of the second tube in the main frame module is connected to the first lower connector in the wrench adjustment mechanism. The rear wheel module includes two symmetrically arranged fourth tubes, one end of which is connected to the third lower connector in the wrench adjustment mechanism, and the other end is connected to the rear wheel. A first crossbeam is erected between the fourth tubes. The sub-frame module includes two symmetrically arranged third tubes, one end of which is connected to the second lower connector in the wrench adjustment mechanism, and the other end of which is connected to the front wheel module.

[0013] Furthermore, the front wheel module includes a front wheel mounting base, a front wheel bracket, and a front wheel. The front wheel mounting base is mounted between the third pipe fittings, the front wheel bracket is rotatably connected to the front wheel mounting base, and the front wheel is rotatably connected to the front wheel bracket.

[0014] Furthermore, a second crossbeam is provided between the second lower connectors.

[0015] Compared with the prior art, the advantages of this utility model are as follows: By setting a button, the button adjustment mechanism can switch between a fixed state and a rotating state, facilitating the switching between a fixed connection and a rotating connection for the main frame module and the pusher module. This allows for adjustment or folding when switching to a rotating connection, and then switching back to a fixed connection to prevent mutual displacement. Similarly, by setting a wrench, the wrench adjustment mechanism can switch between a locked state and an unlocked state, facilitating the switching between a fixed connection and a rotating connection for the main frame module, sub-frame module, and rear wheel module. This allows for adjustment or folding when switching to a rotating connection, and then switching back to a fixed connection to prevent mutual displacement. The design of the button and wrench simplifies the user's operation process, thereby improving user efficiency and experience. Furthermore, the above structure allows the pusher module, main frame module, sub-frame module, and rear wheel module to be folded together, achieving a high degree of folding and occupying less space than commercially available golf cart products, making them easier to transport or handle. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is an exploded view of the button adjustment mechanism of this utility model;

[0018] Figure 3 This is an exploded view of the wrench adjustment mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the second and third lower connectors of this utility model;

[0020] Figure 5 This is a cross-sectional view of the button adjustment mechanism of this utility model;

[0021] Figure 6 This is a cross-sectional view of the wrench adjustment mechanism of this utility model;

[0022] Figure 7 This is a schematic diagram of the structure of this utility model after folding;

[0023] As shown in the figure, 1. Push handle module; 1.1 First tube fitting; 1.2 Connecting handle; 1.3 Magnetic absorption storage box; 2. Main frame module; 2.1 Second tube fitting; 3. Sub-frame module; 3.1 Third tube fitting; 4. Front wheel module; 4.1 Front wheel mounting base; 4.2 Front wheel bracket; 4.3 Front wheel; 5. Rear wheel module; 5.1 Fourth tube fitting; 5.2 Rear wheel; 5.3 First crossbeam; 6. Button adjustment mechanism; 6.1 Button; 6.2 First upper connector; 6.3 Second upper connector; 6.4 Clutch gear; 6.4.1 First locking tooth; 6.4.2 Second locking tooth; 6.5 First spring 6.6 First rotating shaft; 7. Wrench adjustment mechanism; 7.1 Wrench; 7.1.1 Cam part; 7.1.2 Handle part; 7.2 First lower connector; 7.2.1 First gear; 7.3 Second lower connector; 7.3.1 Second gear; 7.3.2 Third gear; 7.4 Third lower connector; 7.4.1 Fourth gear; 7.4.2 Rectangular hole; 7.5 Second rotating shaft; 7.5.1 Rectangular shaft part; 7.6 Second spring; 7.7 Third spring; 7.8 Limiting block; 7.9 Second crossbeam; 8. Cavity; 8.1 First slot; 8.2 Second slot. Detailed Implementation

[0024] The present invention will be further described below with reference to specific embodiments.

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0029] like Figure 1-6As shown, a novel golf cart includes a pusher module 1, a main frame module 2, a subframe module 3, and a rear wheel module 5. One end of the main frame module 2 is connected to the pusher module 1 via a button adjustment mechanism 6. The button adjustment mechanism 6 includes a button 6.1 for switching between its fixed and rotating states. In the fixed state, the main frame module 2 is fixedly connected to the pusher module 1. In the rotating state, the main frame module 2 is rotatably connected to the pusher module 1. The other end of the main frame module 2 is connected to the subframe module 3 and the rear wheel module 5 via a wrench adjustment mechanism 7. The wrench adjustment mechanism 7 includes a wrench 7.1 for controlling its locking and unlocking states. In the locked state, the main frame module 2, the sub-frame module 3, and the rear wheel module 5 are fixedly connected. In the unlocked state, the main frame module 2, the sub-frame module 3, and the rear wheel module 5 are rotatably connected. The main frame module 2 includes two symmetrically arranged second tubes 2.1. Furthermore, the pusher module, the main frame module, the sub-frame module, and the rear wheel module can be folded together through the above structure. The folding degree is relatively high, and it occupies less space than golf cart products on the market, making it easier to transport or handle.

[0030] By setting button 6.1, the button adjustment mechanism 6 can switch between a fixed state and a rotating state, so that the main frame module 2 and the pusher module 1 can switch between a fixed connection and a rotating connection. When switching to a rotating connection, they can be adjusted or folded, and then switched to a fixed connection to prevent them from shifting relative to each other. By setting wrench 7.1, the wrench adjustment mechanism 7 can switch between a locked state and an unlocked state, so that the main frame module 2, the sub-frame module 3, and the rear wheel module 5 can switch between a fixed connection and a rotating connection. When switching to a rotating connection, they can be adjusted or folded, and then switched to a fixed connection to prevent them from shifting relative to each other. The design of button 6.1 and wrench 7.1 simplifies the user's operation process, thereby improving the user's efficiency and user experience.

[0031] Preferably, the button adjustment mechanism 6 includes a first upper connector 6.2, a second upper connector 6.3, a clutch gear 6.4, a first spring 6.5, and a first rotating shaft 6.6. The pusher module 1 is connected to the first upper connector 6.2, and the main frame module 2 is connected to the second upper connector 6.3. The first upper connector 6.2 and the second upper connector 6.3 are hinged together by the first rotating shaft 6.6. The clutch gear 6.4 is located in the cavity 8 formed by the hinge of the first upper connector 6.2 and the second upper connector 6.3 and is locked to both of them. The first spring 6.5 is disposed in the cavity, with one end abutting against the clutch gear 6.4 and the other end... The button 6.1 is positioned opposite the first spring 6.5 on the other side of the clutch gear 6.4, abutting against the second upper connector 6.3. In the fixed state, the first spring 6.5 pushes the clutch gear 6.4 to simultaneously engage the first upper connector 6.2 and the second upper connector 6.3, preventing the first upper connector 6.2 and the second upper connector 6.3 from rotating relative to each other. In the rotating state, an external force presses the button 6.1, pushing the clutch gear 6.4 to compress the first spring 6.5. The clutch gear 6.4 then engages the second upper connector 6.3 and disengages from the first upper connector 6.2, allowing the first upper connector 6.2 and the second upper connector 6.3 to rotate relative to each other.

[0032] In its natural state, because the clutch gear 6.4 engages with the second upper connector 6.3, the elastic force of the first spring 6.5 pushes the clutch gear 6.4 to slide and engage with the first upper connector 6.2, thus simultaneously engaging the clutch gear 6.4 with both the first upper connector 6.2 and the second upper connector 6.3, preventing them from rotating relative to each other. Therefore, the first upper connector 6.2 and the second upper connector 6.3 are fixedly connected, meaning the button adjustment mechanism 6 is in a fixed state. When the user presses the button 6.1, the button 6.1 pushes the clutch gear 6.4 to overcome the elastic force of the first spring 6.5 and disengage from the first upper connector 6.2, allowing the clutch gear 6.4 to engage only with the second upper connector 6.3. This allows the first upper connector 6.2 to rotate relative to the second upper connector 6.3, meaning the button adjustment mechanism 6 enters a rotating state. This structure allows the user to switch the button adjustment mechanism 6 between fixed and rotating states using the button 6.1.

[0033] Preferably, the cavity 8 is provided with a plurality of first slots 8.1, and a plurality of second slots 8.2 are provided between adjacent first slots 8.1; the clutch gear 6.4 is provided with a first tooth 6.4.1 that engages with the first slot 8.1 and a second tooth 6.4.2 that engages with the second slot 8.2. By setting the first tooth 6.4.1 to engage with the first slot 8.1 and the second tooth 6.4.2 to engage with the second slot 8.2, the clutch gear 6.4 can mesh with the first upper connector 6.2 or the second upper connector 6.3 within the cavity 8; at the same time, the engagement angle between the clutch gear 6.4 and the first upper connector 6.2 or the second upper connector 6.3 can be limited; the purpose of this design is to allow the user to switch between several preset angles for quick adjustment.

[0034] Preferably, the button adjustment mechanism 6 is symmetrically arranged in two sets. The pusher module 1 includes a connecting handle 1.2 and first tubes 1.1 symmetrically connected to both ends of the connecting handle 1.2. The other end of the first tube 1.1 is connected to the first upper connector 6.2 in the button adjustment mechanism 6. The upper end of the second tube 2.1 in the main frame module 2 is connected to the second upper connector 6.3 in the button adjustment mechanism 6. The connecting handle 1.2 is provided to facilitate the user to push and pull the present invention, and the first tube 1.1 and the second tube 2.1 are provided to facilitate the user to set up or fix items on the present invention, thereby facilitating the user to transport equipment.

[0035] Preferably, the pusher module 1 further includes a magnetic absorption box 1.3, which is located between the first tubes 1.1, and the lid of the magnetic absorption box 1.3 is magnetically connected to the box body.

[0036] Preferably, the wrench adjustment mechanism 7 includes a first lower connector 7.2, a second lower connector 7.3, a third lower connector 7.4, and a second rotating shaft 7.5. The main frame module 2 is connected to the first lower connector 7.2, the sub-frame module 3 is connected to the second lower connector 7.3, and the rear wheel module 5 is connected to the third lower connector 7.4. The second rotating shaft 7.5 sequentially connects the first lower connector 7.2, the second lower connector 7.3, and the third lower connector 7.4, and the first lower connector 7.2 and the second lower connector 7.3 are rotatably and slidably connected to the second rotating shaft 7.5. The third lower connector 7.4 is slidably connected to the second rotating shaft 7.5. The second lower connector 7.3 is locked to the first lower connector 7.2 and the third lower connector 7.4 respectively. A second spring 7.6 is provided between the first lower connector 7.2 and the second lower connector 7.3. A third spring 7.7 is provided between the second lower connector 7.3 and the third lower connector 7.4. One end of the second rotating shaft 7.5 is connected to a limit block 7.8, and the other end is rotatably connected to the cam part 7.1.1 of the wrench 7.1. A handle part 7.1.2 is connected to the cam part 7.1.1. The limiting block 7.8 and the cam portion 7.1.1 are respectively disposed at both ends of the second rotating shaft 7.5 to limit the sliding range of the first lower connector 7.2, the second lower connector 7.3, and the third lower connector 7.4. Since the cam portion 7.1.1 has different degrees of protrusion in various directions, rotating the cam portion 7.1.1 can expand or shrink the sliding range of the first lower connector 7.2, the second lower connector 7.3, and the third lower connector 7.4. When the movable space of the first lower connector 7.2, the second lower connector 7.3, and the third lower connector 7.4 expands, the elastic force of the second spring 7.6 causes the first lower connector 7.2 and the second lower connector 7.3 to move away from each other, and the elastic force of the third spring 7.7 causes the second lower connector 7.3 and the third lower connector 7.4 to move away from each other. At this time, the second lower connector 7.3 is not engaged with the first lower connector 7.2 and the third lower connector 7.4, and can rotate relative to each other. Therefore, the first lower connector 7.2, the second lower connector 7.3, and the third lower connector 7.4... When the cam 7.1.1 is rotated, the wrench adjustment mechanism 7 enters the unlocked state. When the cam 7.1.1 is rotated, reducing the movable space of the first lower connector 7.2, the second lower connector 7.3, and the third lower connector 7.4, the second spring 7.6 and the third spring 7.7 are compressed. The second lower connector 7.3 also comes close to and engages with the first lower connector 7.2 and the third lower connector 7.4, thus fixing the three lower connectors 7.2, 7.3, and 7.4 together, and the wrench adjustment mechanism 7 enters the locked state. This structure allows the user to switch the wrench adjustment mechanism 7 between the locked and unlocked states by using the wrench 7.1.

[0037] The user can easily rotate the cam part 7.1.1 through the handle part 7.1.2.

[0038] Preferably, the first lower connector 7.2 is provided with a first face gear 7.2.1, one side of the second lower connector 7.3 is provided with a second face gear 7.3.1 that mates with the first face gear 7.2.1, the other side of the second lower connector 7.3 is provided with a third face gear 7.3.2, and the third lower connector 7.4 is provided with a fourth face gear 7.4.1 that mates with the third face gear 7.3.2, so that the second lower connector 7.3 can mesh with the first lower connector 7.2 and the third lower connector 7.4 respectively.

[0039] Preferably, the third lower connector 7.4 is provided with a rectangular hole 7.4.2, and one end of the second rotating shaft 7.5 is a rectangular shaft portion 7.5.1, which passes through the rectangular hole 7.4.2, so that the second lower connector 7.3 and the second rotating shaft 7.5 cannot rotate relative to each other, thus avoiding the second rotating shaft 7.5 from sliding arbitrarily and causing potential hazards.

[0040] Preferably, the wrench adjustment mechanism 7 is symmetrically arranged in two sets. The lower end of the second pipe 2.1 in the main frame module 2 is connected to the first lower connector 7.2 in the wrench adjustment mechanism 7. The rear wheel module 5 includes two symmetrically arranged fourth pipes 5.1. One end of the fourth pipe 5.1 is connected to the third lower connector 7.4 in the wrench adjustment mechanism 7, and the other end is connected to the rear wheel 5.2. A first crossbeam 5.3 is erected between the fourth pipes 5.1. The sub-frame module 3 includes two symmetrically arranged third pipes 3.1. One end of the third pipe 3.1 is connected to the second lower connector 7.3 in the wrench adjustment mechanism 7, and the other end of the third pipe 3.1 is also connected to the front wheel module 4. The second pipe 2.1, third pipe 3.1, and fourth pipe 5.1 are arranged to facilitate the user to mount or fix items on this utility model, thereby facilitating the user to transport equipment. The first crossbeam 5.3 is set to further reinforce the connection between the fourth pipes 5.1. The front wheel module 4 is configured to cooperate with the rear wheel 5.2 to propel the present invention more smoothly.

[0041] Preferably, the front wheel module 4 includes a front wheel mounting base 4.1, a front wheel bracket 4.2, and a front wheel 4.3. The front wheel mounting base 4.1 is mounted between the third pipe fittings 3.1, the front wheel bracket 4.2 is rotatably connected to the front wheel mounting base 4.1, and the front wheel 4.3 is rotatably connected to the front wheel bracket 4.2. This design facilitates the user's ability to rotate the device, while the front wheel mounting base 4.1 further reinforces the connection between the third pipe fittings 3.1.

[0042] Preferably, a second crossbeam 7.9 is provided between the second lower connectors 7.3 to further reinforce the connection between the wrench adjustment mechanisms 7 and the third pipe 3.1.

[0043] The method of using this utility model is as follows: By using button 6.1, the main frame module 2 and the pusher module 1 can be switched between a fixed connection and a rotating connection. When the main frame module 2 and the pusher module 1 are rotatingly connected, the user can adjust their relative positions or fold them directly. When the main frame module 2 and the pusher module 1 are fixedly connected, the user can push, pull, or store the utility model. By using wrench 7.1, the main frame module 2, the sub-frame module 3, and the rear wheel module 5 can be switched between a fixed connection and a rotating connection. When the main frame module 2, the sub-frame module 3, and the rear wheel module 5 are rotatingly connected, the user can adjust their relative positions or fold them directly. When the main frame module 2, the sub-frame module 3, and the rear wheel module 5 are fixedly connected, the user can push, pull, or store the utility model.

[0044] The advantages of this utility model are as follows: By setting button 6.1, the button adjustment mechanism 6 can switch between a fixed state and a rotating state, facilitating the switching between a fixed connection and a rotating connection for the main frame module 2 and the pusher module 1. This allows for adjustment or folding when switching to a rotating connection, followed by a switch back to a fixed connection to prevent mutual displacement. Similarly, by setting wrench 7.1, the wrench adjustment mechanism 7 can switch between a locked state and an unlocked state, facilitating the switching between a fixed connection and a rotating connection for the main frame module 2, the sub-frame module 3, and the rear wheel module 5. This allows for adjustment or folding when switching to a rotating connection, followed by a switch back to a fixed connection to prevent mutual displacement. The design of button 6.1 and wrench 7.1 simplifies the user's operation process, thereby improving user efficiency and experience. Furthermore, the above structure allows the pusher module, main frame module, sub-frame module, and rear wheel module to be folded together, achieving a high degree of folding and occupying less space than commercially available golf cart products, making them easier to transport or handle. See the folding diagram of this utility model. Figure 7 .

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A novel golf bag cart, characterized in that, The system includes a pusher module (1), a main frame module (2), a sub-frame module (3), and a rear wheel module (5). One end of the main frame module (2) is connected to the pusher module (1) via a button adjustment mechanism (6). The button adjustment mechanism (6) includes a button (6.1) for switching between its fixed and rotating states. In the fixed state, the main frame module (2) is fixedly connected to the pusher module (1). In the rotating state, the main frame module (2) is rotatably connected to the pusher module (1). The other end is connected to the sub-frame module (3) and the rear wheel module (5) via a wrench adjustment mechanism (7). The wrench adjustment mechanism (7) includes a wrench (7.1) for controlling its locking and unlocking states. In the locked state, the main frame module (2), the sub-frame module (3) and the rear wheel module (5) are fixedly connected. In the unlocked state, the main frame module (2), the sub-frame module (3) and the rear wheel module (5) are rotatably connected. The main frame module (2) includes two symmetrically arranged second pipe fittings (2.1).

2. The novel golf bag cart according to claim 1, characterized in that, The button adjustment mechanism (6) includes a first upper connector (6.2), a second upper connector (6.3), a clutch gear (6.4), a first spring (6.5), and a first rotating shaft (6.6). The pusher module (1) is connected to the first upper connector (6.2), and the main frame module (2) is connected to the second upper connector (6.3). The first upper connector (6.2) and the second upper connector (6.3) are hinged together by the first rotating shaft (6.6). The clutch gear (6.4) is located in the cavity (8) formed by the hinge of the first upper connector (6.2) and the second upper connector (6.3) and locks into them. The first spring (6.5) is located in the cavity (8). Inside the cavity, one end of the first spring (6.5) abuts against the clutch gear (6.4), and the other end abuts against the second upper connector (6.3). The button (6.1) is disposed on the other side of the clutch gear (6.4) opposite to the first spring (6.5). In the fixed state, the first spring (6.5) pushes the clutch gear (6.4) to simultaneously engage the first upper connector (6.2) and the second upper connector (6.3). In the rotating state, when an external force presses the button (6.1), it pushes the clutch gear (6.4) to compress the first spring (6.5), and the clutch gear (6.4) engages the second upper connector (6.3) and disengages from the first upper connector (6.2).

3. A novel golf bag cart according to claim 2, characterized in that, The cavity (8) is provided with a plurality of first slots (8.1), and a plurality of second slots (8.2) are provided between adjacent first slots (8.1); the clutch gear (6.4) is provided with a first tooth (6.4.1) that engages with the first slot (8.1) and a second tooth (6.4.2) that engages with the second slot (8.2).

4. A novel golf bag cart according to claim 2, characterized in that, The button adjustment mechanism (6) is symmetrically provided in two sets. The pusher module (1) includes a connecting handle (1.2) and a first tube (1.1) symmetrically connected to both ends of the connecting handle (1.2). The other end of the first tube (1.1) is connected to the first upper connector (6.2) in the button adjustment mechanism (6). The upper end of the second tube (2.1) in the main frame module (2) is connected to the second upper connector (6.3) in the button adjustment mechanism (6).

5. A novel golf bag cart according to claim 1, characterized in that, The wrench adjustment mechanism (7) includes a first lower connector (7.2), a second lower connector (7.3), a third lower connector (7.4), and a second rotating shaft (7.5). The main frame module (2) is connected to the first lower connector (7.2), the sub-frame module (3) is connected to the second lower connector (7.3), and the rear wheel module (5) is connected to the third lower connector (7.4). The second rotating shaft (7.5) sequentially connects the first lower connector (7.2), the second lower connector (7.3), and the third lower connector (7.4), and the first lower connector (7.2) and the second lower connector (7.3) are rotatably and slidably connected to the second rotating shaft (7.5). The third lower connector (7.4) is slidably connected to the second rotating shaft (7.5). The second lower connector (7.3) is locked to the first lower connector (7.2) and the third lower connector (7.4) respectively. A second spring (7.6) is provided between the first lower connector (7.2) and the second lower connector (7.3). A third spring (7.7) is provided between the second lower connector (7.3) and the third lower connector (7.4). One end of the second rotating shaft (7.5) is connected to a limit block (7.8), and the other end is rotatably connected to the cam part (7.1.1) of the wrench (7.1). A handle part (7.1.2) is connected to the cam part (7.1.1).

6. A novel golf bag cart according to claim 5, characterized in that, The first lower connector (7.2) is provided with a first face gear (7.2.1), the second lower connector (7.3) is provided with a second face gear (7.3.1) on one side that mates with the first face gear (7.2.1), the second lower connector (7.3) is provided with a third face gear (7.3.2) on the other side, and the third lower connector (7.4) is provided with a fourth face gear (7.4.1) that mates with the third face gear (7.3.2).

7. A novel golf bag cart according to claim 5, characterized in that, The third lower connector (7.4) is provided with a rectangular hole (7.4.2), and one end of the second rotating shaft (7.5) is a rectangular shaft portion (7.5.1), which passes through the rectangular hole (7.4.2).

8. A novel golf bag cart according to claim 5, characterized in that, The wrench adjustment mechanism (7) is symmetrically arranged in two sets. The lower end of the second pipe (2.1) in the main frame module (2) is connected to the first lower connector (7.2) in the wrench adjustment mechanism (7). The rear wheel module (5) includes two symmetrically arranged fourth pipes (5.1). One end of the fourth pipe (5.1) is connected to the third lower connector (7.4) in the wrench adjustment mechanism (7), and the other end is connected to the rear wheel (5.2). A first crossbeam (5.3) is erected between the fourth pipes (5.1). The sub-frame module (3) includes two symmetrically arranged third pipes (3.1). One end of the third pipe (3.1) is connected to the second lower connector (7.3) in the wrench adjustment mechanism (7), and the other end of the third pipe (3.1) is also connected to the front wheel module (4).

9. A novel golf bag cart according to claim 8, characterized in that, The front wheel module (4) includes a front wheel mounting base (4.1), a front wheel bracket (4.2), and a front wheel (4.3). The front wheel mounting base (4.1) is mounted between the third pipe (3.1). The front wheel bracket (4.2) is rotatably connected to the front wheel mounting base (4.1), and the front wheel (4.3) is rotatably connected to the front wheel bracket (4.2).

10. A novel golf bag cart according to claim 5, characterized in that, A second crossbeam (7.9) is provided between the second lower connector (7.3).

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