Vehicle paper-mold structure with three-dimensional interior and its manufacturing process

Abstract

This invention relates to a vehicle paper-mold structure with a three-dimensional interior and its manufacturing process. The vehicle paper-mold structure includes a chassis, a three-dimensional interior structure, an exterior structure, and at least one three-dimensional tire structure. The chassis is formed by a paper-mold plane. The three-dimensional interior structure is disposed on the chassis and has at least one box structure. The exterior structure is disposed on the chassis and covers the three-dimensional interior structure. At least one three-dimensional tire structure is disposed on the periphery of the chassis and serves to support the exterior structure.

Description

[Technical Field]

[0001] This invention relates to a paper-mold structure and its manufacturing process, and more specifically, to a paper-mold vehicle structure with three-dimensional interior and its manufacturing process. [Previous Technology]

[0002] Existing Chinese Patent No. 107521159A discloses a method for making a paper model and a paper model. The method includes: cutting paper according to the model design intent and processing the cut edges; pasting the paper to form a corresponding model shape; setting a support structure inside the model shape; and using auxiliary materials to create the model's movable joints, wherein the auxiliary materials are rigid sleeves and pistons adapted to and fitted inside the sleeves. This paper model making method, through specific manufacturing processes and the application of auxiliary materials, enables the paper model to achieve complex deformation and movable structures while possessing a complex appearance, resulting in a higher degree of realism.

[0003] The technical field of the previous case is similar to that of this case. That patent relates to a method for making a paper model. The manufacturing process includes cutting paper according to the design intent, processing the cut edges, and then gluing the paper together to form a model shape. In addition, the model has an internal support structure to enhance its stability. To improve the model's mobility and realism, the method also incorporates auxiliary materials such as rigid sleeves and pistons to create movable joints, allowing the model to maintain a complex appearance while possessing complex deformation and movement functions, thus giving the paper model higher mobility and realism. However, because it uses cotton thread as the hanging structure, this design is not only unstable but also lacks aesthetics, failing to meet the visual refinement requirements of paper-made vehicles.

[0004] Existing U.S. Patent No. 7,487,903,B2 discloses a method for forming a container for food or other articles with a model vehicle structure, which accurately depicts the outline and dimensions of the vehicle to enhance its appeal. An elongated cardboard sheet is proposed, which is die-cut and folded into a three-dimensional model of the vehicle. A first end of the sheet is folded along a first pair of transverse fold lines and secured in place to represent the open cab, rear deck, and tail of the vehicle, whereby the open cab can provide a container for food and other articles. A central portion of the sheet is folded upward along a pair of longitudinal fold lines to represent the side of the vehicle, and a second end portion is folded along a second pair of transverse fold lines and secured in place to represent the hood and windshield of the vehicle.

[0005] The technical field of the previous case is similar to that of this case. That patent describes a method for manufacturing a container with a vehicle structure, mainly for packaging food or other items. The manufacturing process begins with providing a long, thin sheet of semi-rigid material (such as paper), which is then folded into a three-dimensional vehicle structure using die-cutting and folding techniques. The first end of the container folds to form an open cab, rear deck, and tail section, providing space for storing items. The central portion folds longitudinally to present the side of the vehicle, while the second end folds to form the vehicle's hood and windshield. This structure not only accurately depicts the vehicle's outline but also enhances the container's appeal and practicality. However, the manufacturing method of the previous case cannot be easily mass-produced.

[0006] In the existing Republic of China Patent No. M374312, a "paper cart structure" is disclosed, which is composed of a top plate, a front plate, a rear plate, two side plates and a bottom plate; an extension piece is provided on each of the four edges of the top plate, and several slits are provided at the joints of each extension piece and the top plate; an adhesive piece is provided on each of the two sides of the front plate, and a first piece is provided on one side of the front plate, with an adhesive piece on each of the two sides of the first piece at a set position; a second piece is provided on the other side of the front plate, which has a hollow part, and an adhesive piece is provided on each of the two sides of the second piece; several insert pieces are provided on the free side of the second piece, and each insert piece is inserted into a set position. The top plate has a cut, and the back plate has several adhesive pieces on both sides. The back plate has several inserts on the side facing the top plate. Each insert is inserted into the cut of the top plate. The side plate has several hollow parts, and the bottom edge of the side plate has two concave arc parts and an adhesive piece. The top edge of the side plate has several inserts, and the front and rear periphery of the side plate has several adhesive pieces. The two side plates are inserted into the cut of the top plate by inserts and are attached to the adhesive pieces of the front and rear plates by adhesive pieces. The bottom plate has two bent plates on both sides, and the bottom plate is attached to the adhesive pieces on the bottom surface of the two side plates. In this way, the combined structure is more solid and convenient for stacking and transportation, without taking up space.

[0007] The technical field of the aforementioned third case is similar to that of this case. The paper cart structure of that patent consists of a top plate, a front plate, a rear plate, side plates, and a bottom plate. The plates are joined together by inserts and cuts, and fixed using adhesive sheets. This structure has a certain degree of stability, is suitable for stacking and transportation, and does not occupy space. The model assembly process is simple, convenient and quick to form, and can maintain structural stability, making it particularly suitable for display or decorative purposes. However, the assembly of the aforementioned third case is relatively complex, and the manufacturing method cannot be easily mass-produced.

[0008] In the existing Republic of China Patent No. M303697, a "paper cart" is disclosed, which connects the top surface, right and left sides of the cart into a first fold, a second fold and a third fold. The second fold and the third fold each have a bottom surface that can be folded downwards, and inserts are provided opposite each other for insertion and fixation. Front and rear pieces are provided at the front and rear ends, and grooves are provided at opposite positions. The front and rear ends of the first fold have inserts that can be inserted into the gap between the front piece and the bottom surface. Side folds are provided at the adjacent positions of the top surface and the left and right side surfaces. In this way, after the bottom surface is fixed, the front piece, inserts and side inserts can be sequentially inserted into the adjacent left and right side surfaces, so that the paper cart can be assembled easily and quickly.

[0009] The technical field of the fourth case is similar to that of this case. That patent describes a simple and quick-assembly paper cart structure. Its design consists of a top surface, left and right side surfaces, and a bottom surface, which are fixed together by inserts and slots. Side folds are provided at the adjacent locations of the top surface and side surfaces to stabilize the bottom surface, and inserts are provided at the front and rear ends of the cart to be inserted into the gaps between the front and rear surfaces and the bottom surface. This paper cart can be easily assembled, the operation process is simple, and it has the advantages of saving time and effort and not taking up space, making it suitable for display or model applications. However, the assembly of the fourth case is relatively complex and the manufacturing method cannot be easily mass-produced.

[0010] In the existing Republic of China Patent No. 286631, a kind of underworld car is disclosed, which is mainly composed of body panels, front and rear end panels, front and rear cover panels and car cover and other components. Through the multi-piece design, different levels of three-dimensional folded edges can be bent on the body and hood. At the same time, wheel grooves are cut out at appropriate positions on the body panels, and the cut parts are bent into fixing pieces, which can be used to assemble and fix the wheel axles, making the overall processing more convenient. The car is equipped with seats and a driver, making the whole more three-dimensional and more realistic.

[0011] The technical field of Case 5 is similar to that of this case. That patent describes a paper car model, which consists of multi-piece body panels, front and rear end panels, front and rear cover panels, and a cabin cover. The body panels are folded to create three-dimensional layers, and wheel grooves are cut at appropriate positions to fix the wheels and axles. In addition, seats and a driver are provided inside the car, enhancing the three-dimensionality and realism of the model. This design makes the assembly process simple and has a realistic appearance, making it suitable for paper model display or decoration purposes. However, Case 5 does not have a center console, its interior details are relatively rough, the visual effect is poor, and the width of the rear wheels is not adjusted, affecting the usability of the rear seat space.

[0012] In view of this, how to provide a vehicle paper structure with three-dimensional interior and its manufacturing process, so that it has the characteristic of being easily combustible, and ensure that the vehicle paper structure can be easily manufactured and mass-produced, is an urgent problem to be solved by the industry. [Summary of the Invention]

[0013] To address the shortcomings of the prior art, the main objective of this invention is to provide a vehicle paper-mold structure with a three-dimensional interior, comprising a chassis, a three-dimensional interior structure, an exterior structure, and at least one three-dimensional tire structure. The chassis is formed by a paper-mold plane. The three-dimensional interior structure is disposed on the chassis and has at least one box structure. The exterior structure is disposed on the chassis and covers the three-dimensional interior structure. At least one three-dimensional tire structure is disposed on the periphery of the chassis and serves to support the exterior structure.

[0014] In order to achieve the above objectives, in the vehicle paper-made structure with three-dimensional interior of the present invention, the three-dimensional interior structure has at least one box structure for building interior components including seats, center console, instrument panel, steering column cover and other interior components.

[0015] To achieve the above objectives, in the vehicle paper-mold structure with three-dimensional interior of the present invention, the at least one box structure of the three-dimensional interior structure includes a trapezoidal structure, a cuboid structure, a cube structure, a cylinder structure, a square prism structure, a conical prism structure, a cone structure, a hexagonal prism structure, a trapezoidal prism structure, a semi-cylindrical structure, a U-shaped structure, an L-shaped structure, an H-shaped structure, an elliptical prism structure, an arc structure, a Z-shaped structure, etc.

[0016] To achieve the above objectives, in the vehicle paper-mold structure with three-dimensional interior of the present invention, at least one box structure of the three-dimensional interior structure is used to construct a vehicle seat structure of any form, such as a single seat or a multi-seat seat.

[0017] To achieve the above objective, in the three-dimensional interior vehicle paper-making structure of the present invention, the exterior structure is composed of an exterior body and at least one wheel arch, the exterior structure corresponds to the exterior of the vehicle to be paper-made, and the at least one wheel arch corresponds to the number of wheel arches of the vehicle to be paper-made.

[0018] Another object of the present invention is to provide a manufacturing process for a vehicle paper-mold structure with a three-dimensional interior, comprising the following steps:

[0019] Make a base, the base being constructed from a paper-mache plane;

[0020] Make a three-dimensional interior structure, the three-dimensional interior structure having at least one box structure;

[0021] To manufacture an exterior structure and at least one three-dimensional tire structure, the exterior structure and at least one three-dimensional tire structure being constructed from complete planes, concave lines and adhesive blocks; and

[0022] Assemble a chassis, a three-dimensional interior structure, an exterior structure and at least one three-dimensional tire structure to form a vehicle paper structure.

Implementation Method

[0023] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. The drawings used herein are for illustrative purposes only and to assist in the description. They may not represent the actual proportions and precise configurations of the present invention after implementation. Therefore, the scope of the present invention in actual implementation should not be limited by the proportions and configurations of the accompanying drawings.

[0024] Please refer to Figures 1, 7A, and 7B. One embodiment of the present invention, a vehicle paper-mold structure 100 with a three-dimensional interior, is presented using an SUV model. It includes a chassis 200, a three-dimensional interior structure 300, an exterior structure 400, and at least one three-dimensional tire structure 500. The chassis 200 is formed by a paper-mold plane 210. The three-dimensional interior structure 300 is disposed on the chassis 200 and has at least one box structure 310. The exterior structure 400 is disposed on the chassis 200 and covers the three-dimensional interior structure 300. At least one three-dimensional tire structure 500 is disposed around the periphery of the chassis 200 and serves to support the exterior structure 400.

[0025] Next, as shown in Figure 2, the present invention also discloses a manufacturing process for a vehicle paper-mold structure with three-dimensional interior, comprising the following steps:

[0026] Step 601: Make a base 200, which is composed of a paper-made flat surface 210. In other words, the base is constructed with a complete flat surface to create a flat-bottomed design.

[0027] Step 602: Fabricate a three-dimensional interior structure 300, the three-dimensional interior structure 300 having at least one box structure 310. In this way, three-dimensional interior structure components including seats, center console, instrument panel, steering column cover, etc. can be built through the box structure 310, and with the addition of steering wheel components, a complete three-dimensional interior structure 300 can be constructed.

[0028] Step 603: Construct an exterior structure 400 and at least one three-dimensional tire structure 500, wherein the exterior structure 400 and at least one three-dimensional tire structure 500 are constructed from complete planes, concave lines, and adhesive blocks. In other words, the exterior structure including wheel arches and transparent windows is constructed from complete planes, concave lines, and adhesive blocks, and the width of the three-dimensional tire structure is adjusted in part or in whole according to the width of the wheel arches to construct the complete exterior structure 400 and the three-dimensional tire structure 500.

[0029] Step 604: Assemble the chassis 200, the three-dimensional interior structure 300, the exterior structure 400, and at least one three-dimensional tire structure 500 to form a vehicle paper structure 100. That is, by placing the three-dimensional interior structure 300 on the chassis 200, fitting the exterior structure 400 onto the outside of the three-dimensional interior structure 300, connecting the bottom of the exterior structure 400 to the chassis 200, and connecting the three-dimensional tire structure 500 to the wheel arch 420 of the exterior structure 400, the vehicle paper structure 100 is assembled.

[0030] As described above, the present invention discloses a vehicle paper structure 100 with easily combustible properties, and the vehicle interior is completely reproduced within the structure, ensuring sufficient visual effect. At the same time, the flat-bottom design of the chassis and the ease of assembly of the box structure ensure that the vehicle paper structure 100 is simple to manufacture and easy to mass-produce.

[0031] It should be noted that the shape, quantity, type, vehicle appearance and structural size of the aforementioned chassis 200, three-dimensional interior structure 300, exterior structure 400 and at least one three-dimensional tire structure 500 may be changed according to the corresponding vehicle design, and are not limited here.

[0032] The detailed structural descriptions of the three-dimensional interior structure 300 and the three-dimensional tire structure 500 are as follows:

[0033] 300-dimensional interior structure:

[0034] The 3D interior structure 300 uses a box structure 310 as its main body to create a realistic vehicle interior. The box structure 310 enables rapid assembly and reproduction of interior combinations for different vehicle models, while ensuring the papercraft structure meets design requirements for effective combustion. The 3D interior structure 300 not only simplifies interior manufacturing and assembly time, eliminating the need for redesign for the same type of vehicle, but also allows for flexible application to vehicles of different sizes to meet customers' demands for a realistic papercraft vehicle. Details and features of the 3D interior structure 300 are as follows:

[0035] 1. Structure: The main body is the box structure 310, and the most commonly used structure is the trapezoidal structure, because its appearance conforms to the design of most vehicle seats. Other structures include cuboid structures, cube structures, cylindrical structures, square column structures, conical column structures, cone structures, hexagonal column structures, trapezoidal column structures, semi-cylindrical structures, U-shaped structures, L-shaped structures, H-shaped structures, elliptical column structures, arc structures, Z-shaped structures, etc., and are not limited to the construction of vehicle seat structures of any form, such as single-seat or multi-seat.

[0036] 2. Components: Components include seats, center console, instrument panel, steering column cover, and steering wheel.

[0037] 3. Example: Please refer to Figures 8A, 8B, 8C, 8D, and 8E. Taking an SUV as an example, the three-dimensional interior structure 300 includes a front seat 700, a rear seat 701, a center console 702, an instrument panel 703, a steering column cover, and a steering wheel 704. The front seat 700 consists of three trapezoidal structures: a seat trapezoid, a backrest trapezoid, and a headrest trapezoid, forming a single front seat 700. The rear seat 701 consists of two rectangular structures forming an L-shaped seat body, and a trapezoidal headrest forms the complete rear seat 701. The center console 702, instrument panel 703, steering column cover, and steering wheel 704's steering column cover are composed of square structures, and the steering wheel is added to form an overall three-dimensional interior structure. The table below is a schematic diagram of the planar structure of this example.

[0038] After the above-mentioned multiple box structures 310 are bent and shaped, they can be assembled with the chassis 200 to form the schematic diagram of Figure 3 with an SUV model as an example.

[0039] 3D tire structure 500:

[0040] The 500 series 3D tire structure increases the rear seat space within the vehicle's paper-frame interior by reducing part or all of the width of the 3D tire, making rear seat installation easier and achieving a visually complete interior appearance. This design ensures the structure has efficient combustion characteristics while providing sufficient space to accommodate 3D seats with a simple structural configuration, meeting the realism requirements of the vehicle's paper-frame interior. Details and features of the 500 series 3D tire structure are as follows.

[0041] 1. Structure: The width of the tire can be adjusted for part or all of the tire width, and the tire width can be adjusted accordingly for the space occupied by the three-dimensional interior structure.

[0042] 2. Example: Taking an SUV as an example, the width of the part where the rear wheel meets the wheel arch can be adjusted to half the width of the front wheel to increase the space of the rear seat in the three-dimensional interior structure 300.

[0043] The present invention may also have other features and applications:

[0044] I. Structural design adaptable to various paper materials

[0045] The vehicle paper structure 100 of the present invention can be adapted to include general paper materials (such as 400~500 grams of paper material, the weight and material of the paper material are not limited), art paper materials, etc., as structural materials for construction, so as to form the main structure supporting the present invention, without the need to thicken the material, and can ensure the combustion effect while having sufficient structural stability.

[0046] II. Structural Design for Double-Sided Printing

[0047] The vehicle paper structure 100 of the present invention is adaptable to various paper materials, including general paper (such as 400-500 g / m² paper, with no limitation on paper weight or material) and art paper. Taking general 500 g / m² paper as an example, it has the characteristic of being able to be printed on both sides, thereby achieving double-sided printing of the structure to present complete actual vehicle details (such as the printing of colors, textures, parts, etc.), ensuring visual effect. As shown in the embodiment of Figure 5, it can directly print window frames and combine them with transparent plastic sheets to realistically present an appearance close to that of a real vehicle. In contrast, the prior art can only use thicker single-sided printed paperboard, resulting in a poorer visual effect.

[0048] III. Seat design can be used in different models

[0049] The three-dimensional interior structure 300 of the present invention can be used for seat design (including front and rear seats). For example, the seat configuration of the SUV model shown in Figure 6 can be adapted to different models (such as sedans, sports cars, buses, trucks, etc.) by changing the number, arrangement and appearance design. For example, the seat configuration can be changed from a 5-seater configuration to a 7-seater configuration. Combined with the appearance of the model, the paper structure of any model can be quickly mass-produced according to the demand.

[0050] IV. Scalable design applicable to different paper model cars

[0051] The three-dimensional interior structure 300 of the present invention is based on the box structure 310 as the main body. The overall structure can be scaled up and down to adjust the size to correspond to different car models. The ability to scale up and down eliminates the need to redesign individual components such as backrests and headrests, simplifying the design and modification of new car models.

[0052] V. Flat-bottom chassis design

[0053] The chassis 200 of this invention is based on a flat-bottom design, thereby ensuring the stability of the box structure 310 of the three-dimensional interior structure 300 during assembly. Stacking the box structure 310 on top of the chassis 200 saves assembly time and facilitates manufacturing. At the same time, it is convenient to design and manufacture chassis 200 of different shapes to correspond to vehicle models of any size, achieving the effect of mass production of paper-made products. Figures 7A and 7B are schematic diagrams of the chassis 200 based on the flat-bottom design, and the box structure 310 can be built to facilitate the connection of the front wheels.

[0054] In summary, existing technologies have the following drawbacks:

[0055] 1. Limitations on actual vehicle application: Due to funeral needs, real vehicles cannot be used for burning. At the same time, environmental protection and cost-effectiveness must be considered in terms of materials, but most existing designs do not meet these requirements.

[0056] 2. Shortcomings of paper toy design: Paper toys are usually designed for children or realistic play needs, and vary in size and material. In addition, paper toys do not take into account the flammability of paper toys, so they cannot be used in funeral scenarios.

[0057] 3. Material limitations of traditional paper crafts: Traditional paper crafts usually use a combination of bamboo and paper, but bamboo is difficult to make curved designs, resulting in poor visual effects and an inability to present a sufficiently detailed appearance. In addition, most of them do not have interior designs.

[0058] Therefore, compared with the prior art, the advantages of the present invention include the following:

[0059] 1. Combined design of interior box structure and partially or completely narrowed tires: The three-dimensional interior structure 300 and three-dimensional tire structure 500 of the present invention, in order to ensure that the paper-mold structure can be effectively burned while also having sufficient interior detail, the three-dimensional tire structure 500 of the present invention can have its tire width partially or completely reduced (such as reducing the width of the rear wheel part, increasing the placement space of the rear seat after the three-dimensional interior structure, and avoiding the seat being too narrow or deformed), to achieve a balance between cost and realism. In addition, compared with the previous 5, the three-dimensional interior structure 300 of the present invention includes a center console component, which can completely realize all the interior details of the real vehicle.

[0060] 2. Double-sided printable structure: The double-sided printable structure of this invention is compatible with general paper materials (such as 400~500 g / m² paper, with no limit on paper weight and material), art paper, etc. It supports the main structure of this invention and achieves the double-sided printable characteristic without the need to thicken the material, making the cost-effectiveness better and far superior to the design of related previous works that can only use single-sided thick cardboard to construct model structures.

[0061] 3. Advantages in manufacturing and production: The manufacturing process of this invention adopts the method of stacking the box structure 310 from the chassis upwards, which can quickly complete the assembly of the vehicle paper structure and can adapt to the assembly of different sizes and types of models. While having the flexibility of modular application, it also avoids the problem of redesigning the drawings of various parts of the model due to size changes. It can use the existing three-dimensional interior structure for adjustment, improving the efficiency of manufacturing and new model production.

[0062] The above-described embodiments are only for illustrating the technical ideas and features of the present invention. Their purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be used to limit the patent scope of the present invention. That is, all equivalent changes or modifications made in accordance with the spirit disclosed in the present invention should still be covered within the patent scope of the present invention. [Simplified Explanation of the Diagram]

[0063] Figure 1 is a schematic diagram of the vehicle paper structure with three-dimensional interior of the present invention. Figure 2 is a manufacturing process diagram of the vehicle paper structure with three-dimensional interior of the present invention. Figure 3 is a schematic diagram of an embodiment of the three-dimensional interior structure of the vehicle paper structure of the present invention after completion of assembly. Figure 4 is a schematic diagram of the three-dimensional tire structure of the vehicle paper structure with three-dimensional interior of the present invention. Figure 5 is a schematic diagram of the exterior structure of the vehicle paper structure with three-dimensional interior of the present invention in a double-sided printing state. Figure 6 is a seat configuration diagram of the vehicle paper structure with three-dimensional interior of the present invention for an SUV model. Figures 7A and 7B are schematic diagrams of the chassis of the vehicle paper structure with three-dimensional interior of the present invention. Figures 8A, 8B, 8C, 8D, and 8E are schematic diagrams of the planar composition of the front seat, rear seat, center console, instrument panel, steering column cover, and steering wheel of the present invention.

Claims

1. A vehicle paper-mold structure with a three-dimensional interior, comprising: a chassis formed by a paper-mold plane; a three-dimensional interior structure disposed on the chassis, the three-dimensional interior structure having at least one box structure; an exterior structure disposed on the chassis and covering the three-dimensional interior structure; and at least one three-dimensional tire structure disposed on the periphery of the chassis and used to support the exterior structure; characterized in that: the at least one box structure of the three-dimensional interior structure comprises a trapezoidal structure.

2. The vehicle paper structure with three-dimensional interior as described in claim 1, wherein the at least one box structure of the three-dimensional interior structure is used to construct interior components including seats, center console, instrument panel, steering column cover, etc.

3. The vehicle paper structure with three-dimensional interior as described in claim 1, wherein the trapezoidal structure of the at least one box structure of the three-dimensional interior structure can be replaced by a cuboid structure, a cube structure, a cylinder structure, a square prism structure, a conical prism structure, a cone structure, a hexagonal prism structure, a trapezoidal prism structure, a semi-cylindrical structure, a U-shaped structure, an H-shaped structure, an elliptical prism structure, an arc structure, a Z-shaped structure, etc.

4. The vehicle paper structure with three-dimensional interior as described in claim 1, wherein the at least one box structure of the three-dimensional interior structure is used to construct a vehicle seat structure of any form, such as a single seat or a multi-seat seat.

5. The vehicle paper-mold structure with three-dimensional interior as described in claim 1, wherein the exterior structure consists of an exterior body and at least one wheel arch, the exterior structure corresponding to the exterior of the vehicle to be paper-molded, and the at least one wheel arch corresponding to the number of wheel arches of the vehicle to be paper-molded.

6. The vehicle paper structure with three-dimensional interior as described in claim 1, wherein the at least one three-dimensional tire structure has a structure for adjusting part or all of the width of the tire.

7. The vehicle paper structure with three-dimensional interior as described in claim 1, wherein the chassis is a chassis with a flat bottom design.

8. A manufacturing process for a vehicle paper-mold structure with a three-dimensional interior, comprising the following steps: fabricating a chassis, the chassis being composed of a paper-mold plane; fabricating a three-dimensional interior structure, the three-dimensional interior structure having at least one box structure; fabricating an exterior structure and at least one three-dimensional tire structure, the exterior structure and the at least one three-dimensional tire structure being constructed from complete planes, concave folds and adhesive blocks; and assembling the chassis, the three-dimensional interior structure, the exterior structure and the at least one three-dimensional tire structure to form a vehicle paper-mold structure; the at least one box structure of the three-dimensional interior structure includes a trapezoidal structure.

9. The manufacturing process of a vehicle paper structure with a three-dimensional interior as described in claim 8, wherein the at least one box structure of the three-dimensional interior structure is used to assemble interior components including seats, center console, instrument panel, steering column cover, etc.

10. The manufacturing process of a vehicle paper structure with a three-dimensional interior as described in claim 8, wherein the trapezoidal structure of the at least one box structure of the three-dimensional interior structure can be replaced by a cuboid structure, a cube structure, a cylinder structure, a square prism structure, a conical prism structure, a cone structure, a hexagonal prism structure, a trapezoidal prism structure, a semi-cylindrical structure, a U-shaped structure, an H-shaped structure, an elliptical prism structure, an arc structure, a Z-shaped structure, etc.

11. The manufacturing process of a vehicle paper-mold structure with a three-dimensional interior as described in claim 8, wherein the at least one box structure of the three-dimensional interior structure is used to construct a vehicle seat structure of any form, such as a single seat or a multi-seat seat.

12. The manufacturing process of a vehicle paper-mold structure with three-dimensional interior as described in claim 8, wherein the exterior structure consists of an exterior body and at least one wheel arch, the exterior structure corresponding to the exterior of the vehicle to be paper-molded, and the at least one wheel arch corresponding to the number of wheel arches of the vehicle to be paper-molded.

13. The manufacturing process of a vehicle paper structure with a three-dimensional interior as described in claim 8, wherein the at least one three-dimensional tire structure has a structure for adjusting part or all of the width of the tire.

14. The manufacturing process of a vehicle paper-mold structure with a three-dimensional interior as described in claim 8, wherein the chassis is a chassis with a flat bottom design.