Trunk storage box structure and use method
By designing a luggage storage box structure that adapts to changes in the seat back angle, the problem of interference between traditional storage boxes and adjustable seats is solved, achieving efficient use of space and integrity of seat functions, and improving user experience and ease of operation.
Patent Information
- Application Number
- CN202511238150.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-01
- Publication Date
- 2025-11-11
AI Technical Summary
Traditional storage box structures cannot adapt to changes in seat back angle, resulting in wasted storage space and interference with seat functions, failing to meet the needs of electric and multifunctional seats.
Design a luggage storage box structure that automatically moves with the seat back angle through a sliding mechanism and a return spring, combined with a limiting slider and magnetic components to ensure stability and fit, and uses Velcro for non-destructive installation.
It solves the problem of interference between the storage box and the adjustable seat, improves space utilization, enhances user experience and seat functionality, simplifies operation, and strengthens stability and reliability.
Smart Images

Figure CN120922035A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of automobile trunk storage boxes, specifically to a luggage storage box structure and its usage method. Background Technology
[0002] In the field of automotive interior design, the rational planning and efficient utilization of trunk storage space is one of the key aspects that directly affects the practicality of the entire vehicle and the user's driving experience. Especially in SUVs, MPVs, and traditional sedans, the trunk, as the core area for carrying daily necessities, outdoor equipment, and even large luggage, is increasingly valued by consumers for its rational spatial layout. For a long time, the rear seat backrests of most models on the market have only supported a limited number of angle adjustment positions. Under this design background, the storage box placed in the trunk is usually kept at a certain distance from the seat back, and the two exist in a static coexistence relationship without relative movement or functional interference. Therefore, the design concept of traditional storage boxes mainly focuses on how to maximize its static volume, optimize the internal partition, and enhance structural strength and durability, aiming to provide stable and reliable storage functions. Although such designs meet basic storage needs to a certain extent, they do not consider the coordination with the dynamic functions of the seats, nor do they respond to the trend of automotive seat systems moving towards electrification and multi-functionality in recent years.
[0003] With the upgrading of automobile consumption and the increasing demand for comfort, more and more models are beginning to be equipped with adjustable rear seat backrests, and even support advanced functions such as zero gravity mode. During the adjustment process, the backrest angle of these seats will change significantly, and their range of motion will increase significantly. If traditional fixed storage boxes are still used, in order to avoid interference with the seats, the storage boxes often need to be placed forward, resulting in the incomplete utilization of the front space of the trunk and the waste of storage space. On the other hand, if the storage box is placed close to the seat, it will cause mechanical interference when the seat backrest is adjusted, which will not only affect the normal use of the seat function, but may also damage the storage box or seat structure. Therefore, there is an urgent need for a new type of storage box structure that can adapt to the angle change of the seat backrest and move dynamically, thereby improving space utilization while ensuring the integrity of seat function and the continuity of user experience. Summary of the Invention
[0004] This application provides a luggage storage box structure and usage method, which allows the storage box to move automatically back and forth as the seat back angle changes. This ensures that the seat adjustment function can be fully and smoothly realized without interfering with the adjustment of the back seat, thereby improving the user's riding experience and avoiding the problem of wasted storage space caused by seat function upgrades.
[0005] In a first aspect, embodiments of this application provide a luggage storage box structure, including: The storage box itself is located in the rear trunk of the vehicle. The base is located on the bottom of the storage box body and is connected to the trunk of the vehicle. A connecting component for connecting a storage box body and a base, the connecting component including a limiting slider slidably disposed on the base, the storage box body being disposed on the limiting slider, a return spring being provided at one end of the limiting slider, and the other end of the return spring being connected to the base.
[0006] The above settings allow the storage box to move automatically back and forth as the seat back angle changes. This solves the problem of interference between the fixed storage box and the adjustable seat, and also ensures that the storage box remains flush with the seat back without requiring a large amount of space to avoid interference, thus improving the utilization rate of the trunk space.
[0007] In conjunction with the first aspect, in one embodiment, the base has at least one mounting groove, the limiting slider is slidably mounted on the inner wall of the mounting groove, and the end of the reset spring connected to the base is disposed on the inner wall of the mounting groove.
[0008] With the above settings, the movement trajectory of the storage box body 1 can be limited, so that it can only move along the horizontal direction of the base 2, thereby making it difficult for the storage box body 1 to detach from the base 2.
[0009] In conjunction with the first aspect, in one embodiment, a plug-in assembly is further provided between the limiting slider and the storage box body. The plug-in assembly includes a docking groove formed on the limiting slider, and a docking block inserted into the docking groove is provided on the bottom surface of the storage box body.
[0010] The above design makes the connection between the storage box and the base simple and convenient, greatly simplifying the process of taking out and putting in the storage box and improving the user's convenience.
[0011] In conjunction with the first aspect, in one embodiment, at least two guide grooves are provided on the bottom surface of the base, and the bottom surface of the storage box body is provided with pulleys adapted to the guide grooves, the pulleys being slidably installed inside the guide grooves.
[0012] The above settings improve the smoothness of movement of the storage box itself.
[0013] In conjunction with the first aspect, in one embodiment, the mounting groove is further provided with a positioning component, the positioning component including a magnetic suction element disposed on the inner wall of the end of the mounting groove away from the reset spring, and the limiting slider is provided with a positioning element that is magnetically attracted and connected to the magnetic suction element.
[0014] The above design makes it less likely for the storage box body and the base to move or collide due to vehicle vibration, thus improving the overall stability and reliability of the storage box body during driving.
[0015] In conjunction with the first aspect, in one embodiment, the base is further provided with a fixing component.
[0016] The above setup is used to fix the base inside the vehicle's trunk.
[0017] In conjunction with the first aspect, in one embodiment, the fixing component includes a Velcro clasp disposed on the bottom surface of the base, the other side of which is connected to the vehicle's trunk.
[0018] The above settings improve the ease of installation of the base without requiring any drilling or modification to the vehicle body, achieving non-destructive installation. This fully protects the original vehicle structure and greatly enhances the ease of disassembling and assembling the base.
[0019] In conjunction with the first aspect, in one embodiment, the fixing component includes mounting blocks disposed at the four corners of the base, the mounting blocks having slots.
[0020] The above design improves the stability of the base after installation, making it less prone to displacement due to bumps and the weight of the storage box, thus ensuring the stability of the base during vehicle operation.
[0021] In conjunction with the first aspect, in one embodiment, the side of the storage box body closest to the interior of the vehicle's trunk is sloped, and the area between the sloped side and the top surface of the storage box body is curved.
[0022] The above settings can transform the direct impact of adjusting the back seat into a smooth linear driving force, thereby guiding the storage box body to move smoothly and stably along the base, ensuring the smoothness and reliability of the adjustment process.
[0023] Secondly, embodiments of this application provide a method for using a luggage storage box structure, including the following steps: Install the base into the trunk of the vehicle; Install the storage box body onto the limit slider on the base; When the back seat is adjusted, the back seat pushes the storage box body to move synchronously. At this time, the limit slider slides on the base, and the return spring is compressed. When the back seat is reset, the return spring automatically extends to push the storage box body to reset.
[0024] The beneficial effects of the technical solutions provided in this application include: 1. The structure and usage of this luggage storage box, through an innovative sliding mechanism design, allows the storage box to automatically move back and forth as the seat back angle changes. On the one hand, it completely solves the interference problem between fixed storage boxes and adjustable seats, ensuring that the seat adjustment function can be fully and smoothly realized, improving the user's riding experience. On the other hand, the storage box can always remain in contact with the seat back, without the need to reserve a lot of space to avoid interference, thus making full use of the trunk space, significantly increasing the effective storage volume of the luggage, and solving the problem of wasted storage space caused by seat function upgrades.
[0025] 2. The structure and usage of this luggage storage box feature an innovative fixing component in the base, allowing it to connect to the vehicle's trunk via Velcro. Installation and disassembly are convenient and require no drilling or modification of the vehicle body, achieving non-destructive installation. This fully protects the original vehicle structure while significantly improving ease of installation and removal. Users can install or remove the storage box as needed, offering exceptional flexibility. It is suitable for various models equipped with adjustable rear seats, demonstrating excellent versatility and broad market prospects.
[0026] 3. The structure and usage of this luggage storage box: Through the set plug-in components, users only need to align the docking block on the storage box body with the docking groove on the limiting slider and gently put it down to complete the connection of the storage box. Conversely, lifting it up will easily separate it to complete the disassembly. This makes the connection between the storage box body and the base simple and convenient, greatly simplifying the operation process of taking out and putting in the storage box and improving the convenience of use for users.
[0027] 4. The structure and usage of this luggage storage box, through the positioning components, provide additional restraint through magnetic attraction when the seat back is not adjusted and the storage box is stationary. This effectively suppresses relative movement or collisions between the storage box and the base caused by vehicle vibrations. This not only eliminates potential abnormal noises and improves the quietness and premium feel of the cabin, but also avoids wear or damage to the storage box structure caused by frequent collisions, greatly enhancing the overall stability and reliability of the storage box during driving. Attached Figure Description
[0028] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0029] Figure 1 This is a schematic diagram of the storage box body and the base body of the present invention; Figure 2This is a schematic diagram of the storage box body and base of the present invention from another angle; Figure 3 This is a schematic diagram of the mounting groove, limiting slider, and reset spring of the present invention; Figure 4 This is a schematic diagram showing the correspondence between the storage box body and the limit slider and the reset spring after they are connected according to the present invention. Figure 5 This is a schematic diagram of the docking block and pulley at the bottom of the storage box body of the present invention; Figure 6 This is a cross-sectional schematic diagram of the connection between the limiting slider and the docking block of the present invention; Figure 7 This is a schematic diagram of the position of the Velcro in Embodiment 1 of the present invention; Figure 8 This is a schematic diagram of the mounting block and slot in Embodiment 2 of the present invention.
[0030] In the diagram: 1. Storage box body; 2. Base; 3. Mounting slot; 4. Return spring; 5. Limiting slider; 6. Connecting slot; 7. Connecting block; 8. Guide slot; 9. Pulley; 10. Magnetic suction; 11. Positioning component; 12. Mounting block; 13. Magic buckle; 14. Slot. Detailed Implementation
[0031] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.
[0032] This application provides a luggage storage box structure and usage method, which allows the storage box to automatically move back and forth as the seat back angle changes. This ensures that the seat adjustment function is fully and smoothly realized without interfering with the adjustment of the back seat, thereby improving the user's riding experience and avoiding the problem of wasted storage space caused by seat function upgrades.
[0033] Specifically, Example 1: Please see Figure 1 and Figure 2 Embodiment 1 of this application provides a luggage storage box structure, including: Storage box body 1 is installed in the trunk of the vehicle body and is located on the back of the trunk of the vehicle body. The side of storage box body 1 that is close to the inside of the trunk of the vehicle body is set as a slope, and the slope and the top surface of storage box body 1 are set as an arc. In this design, by setting the side of the storage box body 1 closest to the interior of the vehicle trunk as an inclined surface and setting the end face as an arc surface, the inclined surface and the arc surface can play an effective guiding and buffering role. By converting the direct collision impact when adjusting the back seat into a smooth linear pushing force, the storage box body 1 is guided to move smoothly and stably along the base 2, ensuring the smoothness and reliability of the follow-up adjustment process and reducing the probability of interference when the back seat contacts the storage box body 1 during the adjustment process. The base 2 is located on the bottom surface of the storage box body 1 and is connected to the vehicle's trunk. A connecting component for connecting the storage box body 1 and the base 2. The connecting component includes a limiting slider 5 that is slidably disposed on the base 2. The storage box body 1 is disposed on the limiting slider 5. One end of the limiting slider 5 is provided with a return spring 4, and the other end of the return spring 4 is connected to the base 2. Specifically, please refer to Figure 3 The base 2 has at least one mounting groove 3. The limiting slider 5 is slidably mounted on the inner wall of the mounting groove 3. One end of the return spring 4 connected to the base 2 is fixedly mounted on the inner wall of the mounting groove 3, while the other end of the return spring 4 is fixed to the limiting slider 5. like Figure 3 , Figure 3 and Figure 4 As shown, when the rear seat of the vehicle body is adjusted, it will push the storage box body 1 to slide on the base 2, so that the storage box body 1 is less likely to interfere with the adjustment trajectory of the rear seat. When the rear seat of the vehicle body is reset, the storage box body 1 will be reset under the elastic force of the reset spring 4, so that the storage box body 1 can automatically move back and forth with the change of the seat back angle. By using the limit slider 5 in conjunction with the reset spring 4, the interference problem between the storage box body 1 and the adjustable back seat is completely solved, ensuring that the adjustment function of the back seat can be fully and smoothly realized, thus improving the user's riding experience. On the other hand, the storage box body 1 can always remain in contact with the back of the back seat without having to reserve a lot of space to avoid interference, thereby making full use of the trunk space, significantly increasing the effective storage volume of the trunk, and solving the problem of wasted storage space caused by seat function upgrades.
[0034] In addition, the movement trajectory of the storage box body 1 can be limited by the cooperation of the mounting groove 3 and the limiting slider 5, so that it can only move along the horizontal direction of the base 2. This makes it difficult for the storage box body 1 to detach from the base 2, thus ensuring the reliability of the entire device.
[0035] Please see Figure 4 , Figure 5 and Figure 6In this embodiment, a plug-in assembly is also provided between the limiting slider 5 and the storage box body 1. The plug-in assembly includes a docking groove 6 opened on the limiting slider 5, and a docking block 7 inserted into the docking groove 6 is fixedly installed on the bottom surface of the storage box body 1.
[0036] Among them, the docking block 7 is a counterweight block. The weight of the counterweight block can make the storage box body 1 stably inserted into the limiting slider 5. This can prevent the storage box body 1 from falling off the limiting slider 5 due to the adjustment of the back seat when there are no items inside the storage box body 1.
[0037] Specifically, when the position of the storage box body 1 needs to be adjusted, the user only needs to align the docking block 7 on the storage box body 1 with the docking groove 6 on the limit slider 5 and gently put it down to complete the connection of the storage box body 1. Conversely, it can be easily separated and disassembled by lifting it up. This makes the connection between the storage box body 1 and the base 2 simple and convenient, greatly simplifying the operation process of taking out and putting in the storage box body 1 and improving the convenience of use for users.
[0038] Additionally, please see Figure 1 and Figure 2 Handles are provided on both sides of the storage box body 1. When removing the storage box body 1, the user can easily lift and move the entire storage box body 1 from the base 2 by holding the handles on both sides with both hands and applying upward force steadily. This greatly improves the convenience and effort of operation, and at the same time avoids the storage box body 1 from tilting or items from falling due to uneven force or lack of grip.
[0039] Please see Figure 3 and Figure 5 In this embodiment, at least two guide grooves 8 are provided on the bottom surface of the base 2, and a pulley 9 adapted to the guide groove 8 is installed on the bottom surface of the storage box body 1. The pulley 9 is slidably installed inside the guide groove 8.
[0040] The guide groove 8 with a pulley 9 improves the smoothness of the storage box body 1 moving along the base 2 and limits the movement trajectory of the storage box body 1, so that it can only move along the horizontal direction of the base 2. Combined with the limiting slider 5 and the limiting design of the mounting groove 3, it makes it difficult for the storage box body 1 to fall off the base 2, thus ensuring the reliability of the entire device.
[0041] In addition, the height of the pulley 9 is higher than that of the docking block 7. Specifically, when the storage box body 1 is placed on the ground, the distance between the pulley 9 and the ground is greater than the distance between the docking block 7 and the ground. This allows the storage box body 1 to slide on the ground after the user takes it out, thereby improving the convenience of moving the storage box body 1 itself.
[0042] Please see Figure 6 In this embodiment, a positioning component is also provided in the mounting groove 3. The positioning component includes a magnetic suction member 10 fixedly installed on the inner wall of the end of the mounting groove 3 away from the reset spring 4, and a positioning member 11 fixedly installed on the limiting slider 5 and magnetically attracted and connected to the magnetic suction member 10.
[0043] In this embodiment, the magnetic attracting component 10 is preferably a first magnetic block, while the positioning component 11 is an iron block or a second magnetic block that is magnetically attracted to the first magnetic block. With the positioning components in place, when the rear seat is not adjusted and the storage box body 1 is stationary, the magnetic attraction between the magnetic component 10 and the positioning component 11 provides additional restraint, effectively suppressing the relative movement or collision between the storage box body 1 and the base 2 caused by vehicle vibration. This not only eliminates potential abnormal noises and improves the quietness and premium feel of the cabin, but also avoids wear or damage to the storage box body 1 caused by frequent collisions, greatly enhancing the overall stability and reliability of the storage box body 1 during driving.
[0044] Please see Figure 7 In this embodiment, the base 2 is also provided with a fixing component, which includes a magic buckle 13 set on the bottom surface of the base 2, and the other side of the magic buckle 13 is connected to the trunk of the vehicle body.
[0045] Specifically, the base 2 is fixed to the trunk of the vehicle using the magic buckle 13. This makes the installation and removal of the base 2 convenient and quick. Furthermore, the connection method using the magic buckle 13 eliminates the need for drilling or modification of the trunk, achieving a non-destructive installation. This fully protects the original vehicle structure and significantly improves the ease of installation and removal. Users can install or remove the storage box body 1 at any time as needed, offering great flexibility. It is applicable to various models equipped with adjustable rear seats, demonstrating excellent versatility and broad market prospects.
[0046] Example 2: Based on the same technical concept as Embodiment 1 above, this application also provides a method of using the luggage storage box structure based on Embodiment 1, specifically including the following steps: The base 2 is fixed to the trunk of the vehicle body by the Velcro 13, thus completing the installation of the base 2; Insert the docking block 7 at the bottom of the storage box body 1 into the docking groove 6 on the limiting slider 5, while ensuring that the pulley 9 at the bottom of the storage box body 1 enters the guide groove 8, thereby completing the connection between the storage box body 1 and the base 2. When the rear seat is adjusted, it first contacts the inclined and curved surfaces of the storage box body 1. The thrust generated by this contact pushes the storage box body 1 away from the rear seat. At this time, the limiting slider 5 slides accordingly in the mounting groove 3, and the pulley 9 slides accordingly in the guide groove 8. The return spring 4 elastically contracts under the pressure of the limiting slider 5. When the rear seat is reset, since the limiting slider 5 is no longer subjected to thrust, the return spring 4 pushes the limiting slider 5 to slide in the opposite direction in the mounting groove 3, thereby moving the storage box body 1 away from the rear seat. The storage box body 1 is reset, which allows the storage box body 1 to move automatically back and forth as the seat back angle changes. On the one hand, this completely solves the interference problem between the storage box body 1 and the adjustable back seat, ensuring that the adjustment function of the back seat can be fully and smoothly realized, improving the user's riding experience. On the other hand, the storage box body 1 can always remain in contact with the back of the back seat, without the need to reserve a lot of space to avoid interference, thus making full use of the trunk space, significantly increasing the effective storage volume of the trunk, and solving the problem of wasted storage space caused by seat function upgrades. When the positioning part 11 on the end face of the limiting slider 5 contacts the magnetic suction part 10, the magnetic attraction between the magnetic suction part 10 and the positioning part 11 can provide additional constraint force, thereby limiting the storage box body 1. This effectively suppresses the relative movement or collision between the storage box body 1 and the base 2 caused by vehicle vibration, avoids wear or damage to the storage box body 1 caused by frequent collisions, and greatly enhances the overall stability and reliability of the storage box body 1 during driving.
[0047] Example 3: Based on the same technical concept as Embodiment 1 above, this application also provides Embodiment 3, which differs from Embodiment 1 in that: Please see Figure 8 In this embodiment, the fixing component includes mounting blocks 12 fixedly installed at the four corners of the base 2, and the mounting blocks 12 are also provided with slots 14.
[0048] Specifically, during installation, threaded holes can be pre-drilled at the corresponding positions in the vehicle's trunk. After placing the base 2 in the target position, bolts are passed through the slots 14 on the mounting block 12 and tightened with the threaded holes on the vehicle body to achieve a reliable connection between the base 2 and the vehicle body. This bolt connection method can provide a solid fastening force, ensuring the stability of the base 2 during vehicle operation and preventing it from shifting due to bumps and the weight of the storage box body 1. This further ensures the reliability of the entire device.
[0049] Example 4: Based on the same technical concept as Embodiment 3 above, this application also provides a method of using the luggage storage box structure based on Embodiment 3, the difference from Embodiment 2 being: the connection method between the base 2 and the vehicle trunk is different, specifically: Threaded holes are pre-drilled at the corresponding positions in the trunk of the vehicle body. After placing the base 2 in the target position, bolts are passed through the slots 14 on the mounting block 12 and tightened with the threaded holes on the vehicle body to complete the installation of the base 2. The difference between this method of use and the method of use in Embodiment 2 is that the connection between the mounting block 12 and the slot 14 and the bolt can provide a solid fastening force, ensuring the stability of the base 2 during vehicle operation, making it less likely to be displaced due to bumps and the weight of the storage box body 1, thereby further ensuring the reliability of the entire device.
[0050] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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 application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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 between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.
[0051] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0052] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.
Claims
1. A luggage storage box structure, characterized in that, include: The storage box body (1) is located in the rear trunk of the vehicle; The base (2) is set on the bottom surface of the storage box body (1) and connected to the vehicle trunk; A connecting component for connecting the storage box body (1) and the base (2), the connecting component includes a limiting slider (5) slidably disposed on the base (2), the storage box body (1) is disposed on the limiting slider (5), one end of the limiting slider (5) is provided with a return spring (4), and the other end of the return spring (4) is connected to the base (2).
2. The luggage storage box structure according to claim 1, characterized in that, At least one mounting groove (3) is provided on the base (2), the limiting slider (5) is slidably installed on the inner wall of the mounting groove (3), and the end of the reset spring (4) connected to the base (2) is set on the inner wall of the mounting groove (3).
3. The luggage storage box structure according to claim 1, characterized in that, A plug-in assembly is provided between the limiting slider (5) and the storage box body (1). The plug-in assembly includes a docking groove (6) opened on the limiting slider (5), and a docking block (7) is provided on the bottom surface of the storage box body (1) and inserted into the docking groove (6).
4. The luggage storage box structure according to claim 1, characterized in that, At least two guide grooves (8) are provided on the bottom surface of the base (1), and the bottom surface of the storage box body (1) is provided with a pulley (9) that is adapted to the guide groove (8). The pulley (9) is slidably installed inside the guide groove (8).
5. The luggage storage box structure according to claim 2, characterized in that, The mounting groove (3) is also provided with a positioning component, which includes a magnetic suction component (10) disposed on the inner wall of the end of the mounting groove (3) away from the reset spring (4), and a positioning component (11) is provided on the limiting slider (5) and magnetically attracted to the magnetic suction component (10).
6. The luggage storage box structure according to claim 1, characterized in that, The base (2) is also provided with a fixing component.
7. The luggage storage box structure according to claim 6, characterized in that, The fixing component includes a magic buckle (13) set on the bottom surface of the base (2), and the other side of the magic buckle (13) is connected to the trunk of the vehicle body.
8. A luggage storage box structure according to claim 6, characterized in that, The fixing component includes mounting blocks (12) disposed at the four corners of the base (2), and the mounting blocks (12) are provided with slots (14).
9. A luggage storage box structure according to claim 6, characterized in that, The storage box body (1) has a sloping side near the interior of the vehicle's trunk, and the area between the sloping side and the top surface of the storage box body (1) is an arc surface.
10. A method of using a luggage storage box structure based on claim 1, characterized in that, Includes the following steps: Install the base (2) into the trunk of the vehicle; Install the storage box body (1) onto the limiting slider (5) on the base (2); When the back seat is adjusted, the back seat pushes the storage box body (1) to move synchronously. At this time, the limit slider (5) slides on the base (2) and the reset spring (4) is compressed. When the back seat is reset, the reset spring (4) automatically extends to push the storage box body (1) to reset.