Packaging structure for a ball

Abstract

The utility model belongs to the technical field of packing structure, disclose packing structure of ball car. Packing structure of ball car includes outer box and sets up in the buffer limiting unit of outer box, in buffer limiting unit, honeycomb board is placed in the bottom of outer box, and the stacking pressure and bottom impact in the transportation process are resisted, the car tail half surrounds the clamping seat folding forming is left and right three -dimensional limiting type clamping seat, and the car tail part of ball car main part is clamped, to constrain the displacement and the swing of car tail part, the car head half limiting clamping seat folding forms after, and the car head part of ball car main part is clamped, and the car head part is supported and is limited, and its first profiling clamping groove can constrain and fix two rear wheels, to limit the radial and axial displacement of two rear wheels, the car head rear wheel linkage clamping seat folding forms after placing in the car head part top, to the car head part and two rear wheels along the pressure of up and down direction, to limit the displacement and the jump of ball car along up and down direction. The packing structure of this car is small to the environment, compact structure, and the packing volume is small.

Description

Technical Field

[0001] This utility model relates to the field of packaging structure technology, and in particular to the packaging structure of a ball bag vehicle. Background Technology

[0002] With the development of technology, golf bag carts have become an essential product for golf courses due to their integration of intelligent following, GPS distance measurement, and other functions. However, their packaging and transportation face multiple challenges, as golf bag carts are characterized by their irregular shape, numerous accessories, heavy weight, and stringent packaging testing conditions.

[0003] Currently, traditional packaging methods rely on welded iron frames, which require skilled workers, resulting in low safety and high labor costs. Disposable wooden or iron crates consume large amounts of materials, are not environmentally friendly, and do not align with environmental trends. While cushioning materials such as polystyrene and pearl cotton offer good protection, they are not biodegradable and produce harmful gases when burned, exacerbating environmental degradation. Furthermore, traditional packaging structures are bulky and inefficient, leading to low warehousing and transportation efficiency, further wasting energy, and failing to meet the demands of green, low-carbon, and sustainable development.

[0004] Therefore, there is an urgent need for a packaging structure for ball-shaped vehicles to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a packaging structure for golf bag carts that is based on renewable materials and combines lightweight and structural optimization design. This structure can meet the stringent protection requirements of golf bag carts for precision components and overall structure, while significantly reducing dependence on non-renewable resources and minimizing environmental impact.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A packaging structure for protecting a golf bag cart, comprising a main body and two rear wheels, the packaging structure including an outer casing and a cushioning and limiting unit disposed within the outer casing; the cushioning and limiting unit includes:

[0008] The lower enclosure assembly includes a honeycomb panel, which is placed at the bottom inside the outer casing to withstand stacking pressure and bottom impact during transportation;

[0009] The front surround assembly includes a rear half-body bracket, which is formed by folding a one-piece corrugated cardboard along the crease into a front, left, right, and right three-way limiting bracket, which engages with the rear of the ball bag car body to restrain the displacement and sway of the rear of the car.

[0010] The rear surround assembly includes a front semi-limiting bracket, which is formed by folding a corrugated cardboard piece along the crease and engaging with the front of the main body of the ball bag car to support and limit the front of the car. It is provided with a first contouring groove, which can constrain and fix the two rear wheels to limit the radial and axial displacement of the two rear wheels.

[0011] The upper enclosure assembly includes a front rear wheel linkage bracket, which is formed by folding a one-piece corrugated cardboard along the crease and placing it above the front of the vehicle. It is used to apply pressure to the front of the vehicle and the two rear wheels in the vertical direction to limit the displacement and bounce of the ball bag vehicle in the vertical direction.

[0012] As an optional packaging structure for a golf bag, the upper enclosure component also includes a rear limiting bracket, which is formed by folding an integral corrugated cardboard along the creases and placing it above the rear of the vehicle to constrain the displacement of the rear of the vehicle and limit the jumping of the main body of the golf bag in the front-to-back direction.

[0013] As an optional packaging structure for a golf bag, the golf bag also includes a phone holder and anti-tipping wheels. The rear limiting seat folds down to form a storage compartment and a locking slot. The storage compartment is used to store the phone holder, and the locking slot is used to limit the anti-tipping wheels.

[0014] As an alternative packaging structure for a ball bag car, the upper enclosure assembly also includes a front wheel rear linkage bracket, which is formed by folding a one-piece corrugated cardboard along the crease and placing it on the protrusion above the rear of the car to limit the inward deformation of the rear of the car.

[0015] As an alternative packaging structure for a ball bag vehicle, the ball bag vehicle also includes two front wheels. The front end of the folded rear linkage seat of the front wheels forms two second contour slots. The two front wheels are respectively placed in the two second contour slots to limit the radial and axial displacement of the two front wheels.

[0016] As an optional packaging structure for a golf cart, the upper enclosure assembly also includes a rear wheel cover limiting filling seat. The rear wheel cover limiting filling seat is formed by folding an integral corrugated cardboard along the crease and placing it above the two rear wheels to fill the redundant space above the rear wheels. This divides the cavity inside the outer box into multiple support modules and applies pressure to the two rear wheels in the vertical direction, limiting the vertical movement of the two rear wheels.

[0017] As an alternative packaging structure for a golf bag, the golf bag also includes a first accessory, which includes an umbrella stand, a charging device, and an instruction manual. The honeycomb panel has a storage opening, and the lower enclosure assembly also includes an accessory box. The accessory box is formed by folding an integrally molded corrugated cardboard along the crease to form a first receiving cavity. The first receiving cavity can hold the first accessory. The accessory box is fitted into the storage opening and abuts against the side walls of the two rear wheels to limit the displacement of the two rear wheels in the front-rear direction.

[0018] As an optional packaging structure for a ball bag vehicle, the lower enclosure assembly also includes two rear wheel fixing brackets. The two rear wheel fixing brackets are formed by folding corrugated cardboard along the creases in one piece and are arranged in a mirror symmetrical manner. Each of the two rear wheel fixing brackets is provided with a third contouring groove. The two third contouring grooves are used to constrain the two rear wheels and limit the radial and axial displacement of the two rear wheels. The two rear wheel fixing brackets can respectively engage with the two sides of the accessory box and fix the accessory box.

[0019] As an alternative packaging structure for the golf bag vehicle, the golf bag vehicle also includes a second accessory, which includes a remote control. The front semi-limiting seat is folded down to form a second receiving cavity, which can hold the remote control.

[0020] As an alternative packaging structure for a ball bag vehicle, the outer box is made of one-piece corrugated cardboard folded along the creases, and the inner wall of the outer box has positioning ribs at the corners corresponding to the buffer limiting unit. The positioning ribs fit and limit the buffer limiting unit to restrict the buffer limiting unit from moving within the outer box.

[0021] The beneficial effects of this utility model are:

[0022] This utility model provides a packaging structure for a golf cart. In use, a honeycomb panel is first laid at the bottom of the outer box, followed by the main body of the golf cart and two rear wheels. The rear semi-enclosure engages with the rear of the main body, and the front semi-limiting bracket engages with the front of the cart, securing the rear wheels via a first contoured groove. Finally, the front rear wheel linkage bracket is placed above the front of the cart to complete assembly. During transport, the honeycomb panel resists bottom impact and stacking pressure, the rear semi-enclosure constrains the displacement and swaying of the rear from the left and right, the front semi-limiting bracket supports and limits the front of the cart, and together the rear and front semi-limiting brackets constrain the cart's displacement from the front and rear. The first contoured groove restricts the radial and axial movement of the rear wheels, and the front rear wheel linkage bracket restricts the cart's vertical displacement and bouncing, ensuring the safety of the golf cart in all directions. The packaging structure of this golf bag cart uses corrugated cardboard and honeycomb panels, eliminating the need for professional welding, reducing labor costs and safety risks. The materials are biodegradable and recyclable, reducing resource consumption and environmental pollution. At the same time, the compact structure reduces packaging volume, improves warehousing and transportation efficiency, and meets the needs of green, low-carbon and sustainable development. It can not only meet the stringent protection requirements of golf bag carts for precision components and overall structure, but also significantly reduce dependence on non-renewable resources and reduce environmental impact. Attached Figure Description

[0023] Figure 1 This is the packaging structure of the golf bag cart and an exploded view of the golf bag cart according to an embodiment of this utility model;

[0024] Figure 2 This is a schematic diagram of the packaging structure of the golf bag cart according to an embodiment of the present invention;

[0025] Figure 3 This is an unfolded view of the rear semi-enclosed bracket as described in this embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the folding process of the rear semi-enclosed bracket as described in this embodiment of the utility model;

[0027] Figure 5 This is an unfolded view of the front semi-limiting bracket described in this embodiment of the utility model;

[0028] Figure 6 This is a schematic diagram of the folding process of the front semi-limiting card seat as described in this embodiment of the utility model;

[0029] Figure 7 This is an unfolded view of the front rear wheel linkage bracket described in an embodiment of this utility model;

[0030] Figure 8 This is a schematic diagram of the folding process of the front rear wheel linkage bracket as described in an embodiment of this utility model;

[0031] Figure 9 This is an unfolded view of the rear-end limiting bracket described in this embodiment of the utility model;

[0032] Figure 10 This is a schematic diagram of the folding process of the rear limiting bracket as described in this embodiment of the utility model;

[0033] Figure 11 This is an unfolded view of the front wheel rear linkage bracket described in this embodiment of the utility model;

[0034] Figure 12 This is a schematic diagram of the folding process of the front wheel rear linkage bracket as described in an embodiment of the present invention;

[0035] Figure 13 This is an unfolded view of the rear wheel cover limiting filling bracket described in this embodiment of the utility model;

[0036] Figure 14 This is a schematic diagram of the folding process of the rear wheel cover limiting filling card seat according to an embodiment of the present utility model;

[0037] Figure 15 This is an unfolded view of the accessory box described in an embodiment of the present utility model;

[0038] Figure 16 This is a schematic diagram of the folding process of the accessory box according to an embodiment of the present utility model;

[0039] Figure 17 This is an unfolded view of the rear wheel fixing bracket described in an embodiment of this utility model;

[0040] Figure 18 This is a schematic diagram of the folding process of the rear wheel fixing bracket according to an embodiment of the present utility model;

[0041] Figure 19 This is an unfolded view of the outer box described in an embodiment of the present utility model;

[0042] Figure 20 This is a schematic diagram of the folding and forming of the outer box according to an embodiment of the present utility model.

[0043] In the picture:

[0044] 110. Main body of the golf cart; 120. Rear wheel;

[0045] 131. Phone holder; 132. Anti-tipping casters; 140. Front wheel;

[0046] 151. Umbrella frame; 152. Charging device; 153. Instruction manual; 160. Remote control;

[0047] 1. Outer box;

[0048] 21. Honeycomb panel; 211. Storage opening;

[0049] 22. Accessory box; 221. First receiving cavity;

[0050] 23. Rear wheel fixing bracket; 230. Third contoured slot;

[0051] 31. Rear semi-enclosed booth seat;

[0052] 41. Front semi-limiting bracket; 410. First contouring slot; 411. Second receiving cavity;

[0053] 51. Rear wheel linkage bracket at the front of the vehicle;

[0054] 52. Rear limit bracket; 521. Storage compartment; 522. Card slot;

[0055] 53. Front wheel rear linkage bracket; 530. Second contouring slot;

[0056] 54. Rear wheel cover limit filling bracket. Detailed Implementation

[0057] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0058] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0059] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0060] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0061] like Figures 1-8 As shown, this embodiment provides a packaging structure for a golf bag vehicle. This packaging structure is used to protect the golf bag vehicle, which includes a main body 110 and two rear wheels 120. The packaging structure includes an outer box 1 and a buffer limiting unit, which is disposed inside the outer box 1. The buffer limiting unit includes a lower surrounding assembly, a front surrounding assembly, a rear surrounding assembly, and an upper surrounding assembly. The lower surrounding assembly includes a honeycomb panel 21, which is placed at the bottom inside the outer box 1 to resist stacking pressure and bottom impact during transportation. The front surrounding assembly includes a rear half-covering bracket 31, which is formed by folding an integrally molded corrugated cardboard along the creases to form a front, left, and right three-way limiting bracket, which is connected to the rear of the main body 110 of the golf bag vehicle. The upper surround assembly includes a front semi-limiting bracket 41, which is formed by folding an integral corrugated cardboard along the crease and engaging with the front of the ball bag body 110 to support and limit the front of the ball bag. The upper surround assembly includes a front rear wheel linkage bracket 51, which is formed by folding an integral corrugated cardboard along the crease and placing it above the front of the ball bag. The front rear wheel linkage bracket 51 is formed by folding an integral corrugated cardboard along the crease and placing it above the front of the ball bag to apply pressure to the front of the ball bag and the two rear wheels 120 in the vertical direction to limit the vertical displacement and bouncing of the ball bag.

[0062] When using the packaging structure of this ball bag cart, the honeycomb panel 21 is first laid at the bottom of the outer box 1, and then the main body 110 of the ball bag cart and the two rear wheels 120 are placed in sequence, so that the rear semi-enclosure seat 31 is engaged with the rear of the ball bag cart body 110, the front semi-limiting seat 41 is engaged with the front of the cart and the rear wheels 120 are fixed by the first contouring slot 410, and finally the front rear wheel linkage seat 51 is placed above the front of the cart to complete the assembly. During transportation, the honeycomb panel 21 resists the bottom impact and stacking pressure, the rear semi-enclosure seat 31 restrains the displacement and swaying of the rear of the cart from the left and right directions, the front semi-limiting seat 41 supports and limits the front of the cart, the rear semi-enclosure seat 31 and the front semi-limiting seat 41 together restrain the displacement of the ball bag cart from the front and rear directions, the first contouring slot 410 restricts the radial and axial movement of the rear wheels 120, and the front rear wheel linkage seat 51 restricts the displacement and jumping of the ball bag cart in the vertical direction, ensuring the safety of the ball bag cart in all aspects. The packaging structure of this golf bag cart uses corrugated cardboard and honeycomb panels 21, eliminating the need for professional welding, reducing labor costs and safety risks. The materials are biodegradable and recyclable, reducing resource consumption and environmental pollution. At the same time, the compact structure reduces packaging volume, improves warehousing and transportation efficiency, and meets the needs of green, low-carbon and sustainable development. It can not only meet the stringent protection requirements of golf bag carts for precision components and overall structure, but also significantly reduce dependence on non-renewable resources and reduce environmental impact.

[0063] Specifically, the unfolded shape of the rear semi-enclosed card holder 31 is as follows: Figure 3 As shown, fold along the creases, following the folding process. Figure 4 After being folded and shaped as shown, it is placed inside the outer box 1 and located on the front side of the honeycomb panel 21; the unfolded shape of the front semi-limiting bracket 41 is as follows: Figure 5 As shown, according to the folding process Figure 6 After being folded and shaped as shown, it is placed inside the outer box 1 and located behind the honeycomb panel 21, facing the rear semi-enclosed bracket 31; the unfolded shape of the front rear wheel linkage bracket 51 is as follows: Figure 7 As shown, according to the folding process Figure 8 After being folded and shaped as shown, it is placed inside the outer box 1 and positioned above the front of the vehicle, vertically opposite to the front half-limiting card seat 41.

[0064] It is worth noting that in this embodiment, the high-strength paper honeycomb board 21 serves as the core load-bearing and buffering component. Through precise calculation and design, it achieves extremely high edge crush strength (ECT≥7000N / m) and bending stiffness, which can effectively resist the stacking pressure and bottom impact during transportation. It is not only lighter than traditional wooden baseboards, but also has 100% recyclable and biodegradable environmental protection characteristics, perfectly meeting the requirements of the green supply chain.

[0065] like Figures 1-2 , Figures 9-10As shown, the upper enclosure assembly also includes a rear-end limiting bracket 52. The rear-end limiting bracket 52 is made of a one-piece corrugated cardboard folded along the creases and placed above the rear of the vehicle to constrain rear-end displacement and limit the ball bag vehicle body 110's forward and backward movement. On one hand, the rear-end limiting bracket 52, made of a one-piece corrugated cardboard folded together, complements the front rear wheel linkage bracket 51, effectively constraining rear-end displacement and limiting the ball bag vehicle body 110's forward and backward movement, further enhancing the packaging's all-around secure protection system. On the other hand, by maintaining the properties of paper materials and the one-piece molding design, it avoids additional environmental pressure and assembly difficulties, ensuring the overall packaging advantages.

[0066] Specifically, the unfolded shape of the rear limiting bracket 52 is as follows: Figure 9 As shown, fold along the creases, following the folding process. Figure 10 After being folded and shaped as shown, it is placed inside the outer box 1, above the rear of the vehicle, and positioned opposite to the front rear wheel linkage seat 51.

[0067] like Figure 1 , Figures 9-10 As shown, the ball bag also includes a phone holder 131 and anti-tipping wheels 132. The rear retaining bracket 52, when folded, forms a storage compartment 521 and a locking slot 522. The storage compartment 521 stores the phone holder 131, and the locking slot 522 controls the anti-tipping wheels 132. On one hand, the storage compartment 521 and locking slot 522 formed by folding the rear retaining bracket 52 can respectively store the phone holder 131 and the anti-tipping wheels 132, eliminating the need for additional accessories and allowing small parts to be neatly placed, preventing loss or damage during transportation. On the other hand, it still uses one-piece molded corrugated cardboard, continuing its environmentally friendly and easy-to-assemble characteristics while further improving the utilization of packaging space and the overall protective integrity of the ball bag.

[0068] like Figure 1 , Figures 11-12 As shown, the upper enclosure assembly also includes a front wheel rear linkage bracket 53. This bracket is made of a single piece of corrugated cardboard folded along the creases and placed on the raised portion above the rear of the vehicle to limit inward deformation of the rear. On one hand, the front wheel rear linkage bracket 53, made of a single piece of corrugated cardboard folded together, effectively resists stress on this area after being placed on the raised portion above the rear, thus limiting inward deformation of the rear and filling the protective gap in the raised area. On the other hand, it continues the environmentally friendly properties of paper materials and the tool-free assembly feature, without increasing additional costs or carbon footprint. Furthermore, it works in conjunction with the rear limiting bracket 52 to further enhance the overall protective stability of the rear of the vehicle.

[0069] Specifically, the unfolded shape of the front wheel rear linkage bracket 53 is as follows: Figure 11As shown, fold along the creases, following the folding process. Figure 12 After being folded and shaped as shown, it is placed inside the outer box 1, on the raised part above the rear of the vehicle, and is positioned vertically opposite to the rear half-enclosure seat 31.

[0070] like Figure 1 , Figures 11-12 As shown, the ball bag also includes two front wheels 140. The front end of the folded front wheel rear linkage seat 53 forms two second contoured slots 530. The two front wheels 140 are respectively placed within the two second contoured slots 530 to limit the radial and axial displacement of the two front wheels 140. On one hand, the two second contoured slots 530 formed at the front end of the folded front wheel rear linkage seat 53 can respectively accommodate the two front wheels 140, effectively limiting the radial and axial displacement of the front wheels 140 and preventing them from shaking and bumping during transportation. On the other hand, it retains the environmentally friendly and easy-to-assemble advantages of one-piece corrugated cardboard while achieving the dual functions of protecting the rear of the vehicle and fixing the front wheels 140, eliminating the need for additional fixing components, further simplifying the packaging structure, improving material utilization, and perfecting the overall protection system.

[0071] like Figures 1-2 , Figures 13-14 As shown, the upper enclosure assembly also includes a rear wheel cover limiting and filling bracket 54. The rear wheel cover limiting and filling bracket 54 is formed by folding an integrally molded corrugated cardboard along the creases and placed above the two rear wheels 120. It fills the redundant space above the rear wheels 120, dividing the cavity inside the outer box 1 into multiple support modules and applying pressure to the two rear wheels 120 in the vertical direction, thus limiting their vertical movement. On one hand, the rear wheel cover limiting and filling bracket 54, made of an integrally molded corrugated cardboard, fills the redundant space above the rear wheels 120 after being placed above them, dividing the cavity inside the outer box 1 into multiple support modules and applying pressure to the rear wheels 120 in the vertical direction, effectively limiting their vertical movement. On the other hand, continuing the advantages of environmental protection and tool-free assembly, it requires no additional filling material, enhancing the overall structural stability of the outer box 1, greatly increasing the overall compressive strength and stacking stability of the packaging structure, forming a complete package.

[0072] Specifically, the unfolded shape of the rear wheel cover limiting filling bracket 54 is as follows: Figure 13 As shown, fold along the creases, following the folding process. Figure 14 After being folded and shaped, it is placed inside the outer box 1 and sandwiched between the front rear wheel linkage bracket 51 and the front wheel rear linkage bracket 53, and is arranged vertically opposite to the honeycomb plate 21 to fill the redundant space above the rear wheel 120.

[0073] like Figure 1 , Figures 15-16As shown, the golf bag also includes a first accessory, which includes an umbrella frame 151, a charging device 152, and an instruction manual 153. A storage opening 211 is provided on the honeycomb panel 21. The lower enclosure assembly also includes an accessory box 22. The accessory box 22 is formed by folding a one-piece corrugated cardboard along creases to form a first receiving cavity 221. The first receiving cavity 221 can hold the first accessory. The accessory box 22 is fitted into the storage opening 211 and abuts against the side walls of the two rear wheels 120 to limit the displacement of the two rear wheels 120 in the front-rear direction. On the one hand, the accessory box 22 on the honeycomb panel 21 is made of one-piece corrugated cardboard, and the first receiving cavity 221 can neatly hold the umbrella frame 151, the charging device 152, and the instruction manual 153, preventing the accessories from being lost or damaged. On the other hand, the accessory box 22 is embedded in the storage opening 211 and abuts against the side wall of the rear wheel 120, which can restrict the rear wheel 120 from moving in the front and rear directions, realizing the dual function of storing accessories and fixing the rear wheel 120. No additional accessory packaging and fasteners are required, which is both environmentally friendly and improves the utilization rate of materials, thus perfecting the protection and storage system.

[0074] Specifically, the unfolded shape of accessory box 22 is as follows: Figure 15 As shown, fold along the creases, following the folding process. Figure 16 After being folded and shaped as shown, it is placed inside the outer box 1, with a storage opening 211 reserved on the honeycomb panel 21.

[0075] like Figure 1 , Figures 17-18 As shown, the lower enclosure assembly also includes two rear wheel fixing brackets 23. These brackets are formed by folding a single piece of corrugated cardboard along the creases, resulting in a mirror-symmetrical arrangement. Each bracket has a third contoured slot 230, which constrains the two rear wheels 120, limiting their radial and axial displacement. Furthermore, the brackets can engage with the sides of the accessory box 22 to secure it. On one hand, the two rear wheel fixing brackets 23 are made of a single piece of corrugated cardboard and are mirror-symmetrical, with the third contoured slots 230 constraining the two rear wheels 120 and limiting their radial and axial displacement. On the other hand, the brackets can also engage with the sides of the accessory box 22 to secure it, strengthening the wheel fixing effect and stabilizing the accessory box 22. This eliminates the need for additional fixing components, maintaining the advantages of environmental friendliness and easy assembly, and further enhancing the overall structural stability and component synergy of the packaging.

[0076] Specifically, the rear wheel fixing bracket 23 unfolds into the following shape: Figure 17 As shown, fold along the creases, following the folding process. Figure 18 After being folded and shaped as shown, it is placed inside the outer box 1, above the accessory box 22.

[0077] like Figure 1 , Figures 5-6 As shown, the vehicle also includes a second accessory, a remote control 160. The front semi-limiting bracket 41, when folded, forms a second receiving cavity 411, which can hold the remote control 160. This second receiving cavity 411, formed by folding the front semi-limiting bracket 41, can specifically hold the remote control 160, eliminating the need for separate packaging and preventing loss or damage during transport. This design adds accessory storage functionality to the front semi-limiting bracket 41, which, in addition to supporting and limiting the front of the vehicle and fixing the rear wheels 120, maintains the environmentally friendly and easy-to-assemble characteristics of the one-piece corrugated cardboard while further optimizing packaging space utilization and improving the overall storage and protection system.

[0078] like Figures 1-2 , Figures 19-20 As shown, the outer box 1 is made of one-piece corrugated cardboard folded along the creases. Positioning ribs are pre-set at the corners of the inner wall of the outer box 1 corresponding to the cushioning and limiting units. These ribs engage with and limit the cushioning and limiting units, restricting their movement within the outer box 1. On one hand, the outer box 1 is made of one-piece corrugated cardboard, eliminating the need for complex splicing and reducing assembly difficulty and material waste. On the other hand, the positioning ribs pre-set at the corners of the inner wall of the outer box 1 corresponding to the cushioning and limiting units effectively restrict their movement within the outer box 1, ensuring the stability of each protective component. The overall design not only maintains the environmentally friendly properties of paper materials but also enhances the synergistic effect between the outer box 1 and the internal components, further improving the overall reliability of the packaging and preventing component displacement from affecting protective performance during transportation.

[0079] Specifically, the outer box 1 unfolds into the following shape: Figure 19 As shown, after folding according to the creases, it becomes... Figure 20 As shown, a cavity is formed, and the ball bag car and the buffer limiting unit are placed inside the cavity to limit and protect the various components of the ball bag car.

[0080] It's worth noting that the packaging structure of this globe truck is assembled using physical fixing methods such as snaps, plugs, and interlocking, eliminating the need for glue or tape. Combined with high-strength honeycomb panels and recycled corrugated cardboard, it completely replaces petroleum-based cushioning materials, achieving 100% recyclability and biodegradability. This addresses white pollution at its source and significantly reduces the carbon footprint. By abandoning the separate filling and protection model, the filler becomes part of the load-bearing structure, increasing the compressive strength of the packaging structure by at least 40% and significantly enhancing stacking stability, maximizing material efficiency. Simultaneously, it integrates the functions of multiple independent parts into one unit, reducing the number of parts by over 50%, simplifying the assembly process, and lowering production management costs. With its core design principles of "integrated design" and "functional reuse," it balances protection, environmental friendliness, and operational efficiency with minimal paper materials.

[0081] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A packaging structure for protecting a golf cart, the golf cart comprising a main body (110) and two rear wheels (120), characterized in that, The packaging structure of the ball bag cart includes an outer box (1) and a cushioning and limiting unit, wherein the cushioning and limiting unit is disposed inside the outer box (1); the cushioning and limiting unit includes: The lower enclosure assembly includes a honeycomb panel (21), which is placed at the bottom inside the outer box (1) to resist stacking pressure and bottom impact during transportation; The front surround assembly includes a rear half-body bracket (31), which is formed by folding a corrugated cardboard in one piece along the crease into a front, left, right and three-way limiting bracket, which engages with the rear of the ball bag car body (110) to constrain the displacement and sway of the rear of the car. The rear surround assembly includes a front semi-limiting bracket (41), which is formed by folding a corrugated cardboard piece along the crease and engaging with the front of the main body of the ball bag car (110) to support and limit the front of the car. It is provided with a first contouring groove (410), which can constrain and fix the two rear wheels (120) to limit the radial and axial displacement of the two rear wheels (120). The upper enclosure assembly includes a front rear wheel linkage bracket (51), which is formed by folding a corrugated cardboard piece along the crease and placing it above the front of the vehicle. It is used to apply pressure to the front of the vehicle and the two rear wheels (120) in the vertical direction to limit the displacement and jumping of the ball bag vehicle in the vertical direction.

2. The packaging structure of the ball bag cart according to claim 1, characterized in that, The upper enclosure assembly also includes a rear limiting bracket (52), which is formed by folding an integral corrugated cardboard along the crease and placing it above the rear of the vehicle to constrain the displacement of the rear of the vehicle and limit the jumping of the ball bag car body (110) in the front-rear direction.

3. The packaging structure of the ball bag cart according to claim 2, characterized in that, The ball bag also includes a mobile phone holder (131) and anti-tipping wheels (132). The rear limiting seat (52) is folded to form a storage compartment (521) and a locking groove (522). The storage compartment (521) is used to store the mobile phone holder (131), and the locking groove (522) is used to limit the anti-tipping wheels (132).

4. The packaging structure of the ball bag cart according to claim 1, characterized in that, The upper enclosure assembly also includes a front wheel rear linkage bracket (53), which is formed by folding an integral corrugated cardboard along the crease and placing it on the protruding part above the rear of the vehicle to limit the inward deformation of the rear of the vehicle.

5. The packaging structure of the ball bag cart according to claim 4, characterized in that, The ball bag car also includes two front wheels (140). The front front wheel rear linkage bracket (53) forms two second contour slots (530) after being folded. The two front wheels (140) are respectively placed in the two second contour slots (530) to limit the radial and axial displacement of the two front wheels (140).

6. The packaging structure of the ball bag cart according to claim 1, characterized in that, The upper enclosure assembly also includes a rear wheel cover limiting filling seat (54). The rear wheel cover limiting filling seat (54) is formed by folding an integral corrugated cardboard along the crease and is placed above the two rear wheels (120) to fill the redundant space above the rear wheels (120), so as to divide the cavity inside the outer box (1) into multiple support modules and apply pressure to the two rear wheels (120) in the vertical direction to limit the jumping of the two rear wheels (120) in the vertical direction.

7. The packaging structure of the ball bag cart according to claim 1, characterized in that, The ball bag also includes a first accessory, which includes an umbrella frame (151), a charging device (152), and an instruction manual (153). The honeycomb panel (21) has a reserved storage opening (211). The lower enclosure assembly also includes an accessory box (22). The accessory box (22) is formed by folding a corrugated cardboard along the crease to form a first receiving cavity (221). The first receiving cavity (221) can hold the first accessory. The accessory box (22) is embedded in the storage opening (211) and abuts against the side walls of the two rear wheels (120) to limit the displacement of the two rear wheels (120) in the front-rear direction.

8. The packaging structure of the ball bag cart according to claim 7, characterized in that, The lower enclosure assembly also includes two rear wheel fixing brackets (23). The two rear wheel fixing brackets (23) are formed by folding corrugated cardboard along the creases and are arranged in a mirror symmetrical manner. Each of the two rear wheel fixing brackets (23) is provided with a third contouring slot (230). The two third contouring slots (230) are used to constrain the two rear wheels (120) respectively, restricting the two rear wheels (120) from radial and axial displacement. The two rear wheel fixing brackets (120) can respectively engage with the two sides of the accessory box (22) and fix the accessory box (22).

9. The packaging structure of the ball bag cart according to any one of claims 1-8, characterized in that, The ball bag car also includes a second accessory, which includes a remote control (160). The front semi-limiting seat (41) is folded to form a second receiving cavity (411), which can hold the remote control (160).

10. The packaging structure of the ball bag cart according to any one of claims 1-8, characterized in that, The outer box (1) is made of corrugated cardboard folded along the creases, and the inner wall of the outer box (1) is provided with positioning ribs at the corner positions corresponding to the buffer limiting unit. The positioning ribs fit and limit the buffer limiting unit to restrict the buffer limiting unit from moving inside the outer box (1).

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