Vehicle-mounted quick-release cosmetic box structure and vehicle

Abstract

This utility model relates to a quick-release cosmetic box structure for vehicles, belonging to the field of automotive interior technology. The quick-release cosmetic box structure includes a sub-dashboard and a cosmetic box body. A limiting rib is provided on the inner side of the rear storage box, and the limiting rib is located in a limiting groove provided in the cosmetic box body. A lock hole is provided on the inner side of the rear storage box, and a latch is provided on the cosmetic box body. The latch is inserted into the lock hole along a direction parallel to the inner bottom surface of the rear storage box. It also relates to a vehicle, including a vehicle body and a quick-release cosmetic box structure installed inside the vehicle body. This utility model provides a cosmetic box in the rear storage box at the rear end of the sub-dashboard, allowing rear passengers to obtain an independent and stable makeup position facing the mirror in the cosmetic box, solving the problem of no dedicated makeup device for rear passengers. The cosmetic box can be completely detached, allowing users to organize, store, or replenish cosmetics in one go, and then directly insert them into the vehicle for use.

Description

Technical Field

[0001] This utility model belongs to the field of automotive interior technology, and in particular relates to a structure and vehicle of a quick-release car cosmetic box. Background Technology

[0002] A car typically consists of a driver's cabin, a passenger cabin, and a luggage compartment. The passenger cabin includes seats, seat belts, windows, and interior trim, providing basic space for passengers to sit, observe, rest, and temporarily store items. With the diversification of travel scenarios, the need for passengers to touch up their makeup and tidy their appearance in the car is becoming increasingly common, especially during commutes, business receptions, or long-distance travel. Being able to perform makeup procedures at any time has become an important aspect of enhancing the driving and riding experience.

[0003] In response to this demand, some models currently have a vanity mirror fixedly installed in the sun visor area, with lighting strips around the mirror, or a small storage compartment on or near the mirror for storing small cosmetics such as powder compacts and lipsticks; other solutions integrate the vanity mirror into the front of the passenger dashboard, allowing front-seat passengers to use it by folding or sliding.

[0004] However, existing in-car makeup systems are all fixed and only serve front-seat passengers. Rear-seat passengers do not have direct mirror support and lack a stable, dedicated space for storing cosmetics. When rear-seat passengers need to apply makeup, they can only rely on handheld mirrors or the front mirror for reflection, leaving no place to put the cosmetics. These cosmetics are prone to slipping off due to vehicle bumps, compromising both convenience and safety. Furthermore, since cosmetics are usually numerous and fixed, passengers must first remove a large number of cosmetics from their bags and then organize them one by one into various storage compartments or scattered spaces. This process of repeated tidying up before and after use is cumbersome and inefficient, further diminishing the comfort of the in-car makeup experience. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the related art.

[0006] Therefore, this application aims to provide a vehicle-mounted quick-release makeup box structure and vehicle, which is intended to provide a makeup box that is fixed to the dashboard for use or removed from the dashboard by setting the makeup box in the position of the dashboard and detachably connecting the makeup box to the dashboard, thereby meeting the makeup needs of rear passengers and solving the problem of inconvenience for rear passengers to do makeup in the vehicle in the prior art.

[0007] To achieve the above objectives, in a first aspect, this utility model provides a vehicle-mounted quick-release cosmetic box structure, comprising: The secondary dashboard has a rear storage box located at one end near the rear seats; The cosmetic case body is located in the rear storage box; The inner side of the rear storage box is provided with a limiting rib, which is disposed in the limiting groove of the cosmetic box body to restrict the cosmetic box body in a direction parallel to the inner bottom surface of the rear storage box. A lock hole is provided on the inner side of the rear storage box, and a latch is slidably provided on the body of the cosmetic box; the latch is inserted into the lock hole in a direction parallel to the inner bottom surface of the rear storage box, thereby restricting the body of the cosmetic box in a direction perpendicular to the inner bottom surface of the rear storage box.

[0008] In existing technologies, to meet the needs of touching up makeup and tidying up the dashboard in the car, a vanity mirror is typically fixedly installed in the sun visor area, or a foldable, pull-out vanity mirror is installed in front of the passenger dashboard. Furthermore, to store cosmetics, storage compartments are usually set up on the back of the sun visor, or the storage space on the passenger dashboard is directly utilized. This concentrates the in-vehicle makeup system in the front of the passenger compartment, serving only front-seat passengers. Rear-seat passengers cannot directly use the vanity mirror, and the storage spaces for cosmetics are also far apart, making it very inconvenient for rear-seat passengers to retrieve cosmetics. Even after retrieving cosmetics, they are difficult to store, and they are prone to slipping during vehicle bumps, compromising both convenience and safety. In addition, since cosmetics are usually of many types, and the in-vehicle makeup system is fixed, passengers need to carry a large number of cosmetics into the car and then organize them into various storage compartments or spaces. This requires repeated storage before and after use, making the process cumbersome and inefficient, further reducing the comfort of the in-vehicle makeup experience.

[0009] This application, through the aforementioned solution, incorporates a cosmetic box within the rear storage compartment at the rear of the passenger dashboard. This allows rear passengers to have an independent and stable makeup application position directly facing the mirror within the cosmetic box, resolving the issue of the lack of dedicated makeup facilities for rear passengers. The cosmetic box is detachable, allowing users to organize, store, or replenish cosmetics in one go in locations outside the vehicle, such as homes, hotels, or offices, and then simply insert them into the vehicle upon returning, eliminating the tedious process of repeatedly rummaging through bags, searching for items, and putting them away. When the cosmetic box is removed, the original rear storage compartment reverts to a regular storage compartment, still capable of storing items such as tissues and water bottles. This product enables quick switching between "makeup" and "storage" scenarios, improving the utilization of space behind the dashboard. The makeup box consists of a detachable connection structure composed of a two-level limiting structure of "limiting ribs and limiting grooves" and "locking buckles and locking holes". The limiting ribs / grooves provide anti-sway in the horizontal plane, while the locking buckles / locking holes provide anti-jump in the vertical plane. Together, they ensure that the makeup box moves without displacement or abnormal noise while the vehicle is in motion, while maintaining the convenience of quick disassembly and assembly by hand in 1 second. Furthermore, the detachable connection structure is small in size and does not encroach on the storage volume, leaving maximum usable space for the lightweight and flat design of the makeup box.

[0010] In some embodiments of this application, the rear storage box communicates with the external space through an opening provided at the top; In the first horizontal direction, a sliding groove is provided at one end of the cosmetic box body, and the buckle is disposed on the sliding groove so that the buckle can slide in the first direction and extend or retract into the sliding groove. In a second direction that is horizontal and perpendicular to the first direction, the limiting ribs are provided at both ends of the cosmetic box body; The limiting groove is vertically arranged, and the limiting ribs are all located in the corresponding limiting grooves.

[0011] In this technical solution, the structural design places the opening at the top of the rear storage box, forming a "top insertion" assembly path. The cosmetic box can fall directly in from top to bottom. The opening is clearly visible, eliminating the need for visual alignment, and rear passengers can complete the installation with one hand even at night or while driving. The upward-facing opening of the rear storage box allows the weight of the cosmetic box to act as resistance to prevent it from falling out, thus improving the stability of the cosmetic box within the rear storage box. Double-sided limiting ribs are simultaneously embedded in corresponding limiting grooves, thereby positioning the cosmetic box and ensuring it is inserted accurately into the rear storage box. Furthermore, the lateral acceleration during vehicle movement is jointly borne by the two limiting ribs, eliminating any deflection or wobbling of the cosmetic box within the rear storage box, significantly improving stability. The latch is hidden in a sliding groove at the end of the box, extending / retracting with a slight movement in the first direction, achieving a "push to lock, pull to unlock" fingertip operation while saving lateral space.

[0012] In some embodiments of this application, the cosmetic box body includes: The lower box body, the latch and the limiting groove are both provided in the lower box body; An upper box is disposed on the lower box and configured to open or close the lower box; The upper box is positioned such that one end of the upper box in the first direction is spaced apart from the inner side of the corresponding side of the rear storage box, thereby forming an operating space between them; the latch is positioned opposite to the operating space.

[0013] In this technical solution, the structural design integrates the latch and limiting groove into the lower box, while the upper box is only responsible for storage and appearance. This allows the lower box to act as an independent load-bearing layer, directly bearing the locking force and driving impact, while the upper box is free from additional loads. This allows for the use of lightweight materials or thin-walled designs, achieving overall weight reduction and lowering manufacturing precision requirements, thus saving mold costs. The operating space reserved between the upper box and the side wall of the rear storage box is precisely aligned with the latch, allowing users to insert their fingers and move the latch in a straight line. After unlocking, the same gesture can be used to lift the cosmetic box body, enabling continuous "one-handed, one-direction" operation and improving the convenience of quick disassembly.

[0014] In some embodiments of this application, the operating space is provided at both ends of the rear storage box in the first direction; The lower box is provided with a handle, which is configured to release the upper box and open the lower box when triggered; The handle and the latch are respectively positioned opposite to the two operating spaces.

[0015] In this technical solution, the structural design utilizes the existing gap between the upper box and the sub-dashboard in both operating spaces, without adding any extra openings or protrusions, maintaining the integrity and visual cleanliness of the interior surface; at the same time, it hides the latch and handle, reducing the risk of accidental contact by passengers and improving safety and aesthetics; the handle and latch are respectively arranged in two independent operating spaces at the front and rear, separated by the upper box; when the user triggers the handle to open the lid, the finger is naturally located on the side away from the latch, and cannot touch the latch at the same time, thus completely avoiding the risk of the entire cosmetic box becoming loose due to "mistaken locking when opening the lid", improving operational safety and reliability.

[0016] In some embodiments of this application, the cosmetic box body includes: Lower box body; The upper box is movably connected to the lower box and is movable between an open position and a closed position; The lower box has a lower storage compartment that opens towards the upper box. In the closed position, the upper box is stacked on top of the lower box and closes the lower storage compartment. In the open position, the upper box extends beyond the rear storage box and provides a retrieval space between the opening of the rear storage box and the rear storage box.

[0017] In the technical solution, the structure is designed so that when the upper box is opened, it extends upward and hangs outside the opening. The four sides form a surrounding gap with the opening of the rear storage box, allowing passengers to reach in from any direction to take out cosmetics from the storage compartment, achieving unobstructed, multi-directional, and convenient access.

[0018] In some embodiments of this application, the cosmetic box body further includes: The top cover is hinged to the upper box body; The upper box body is provided with an upper storage compartment that opens towards the upper cover; when the upper cover is stacked on the upper box body, the upper storage compartment is closed. A locking hook is movably provided on the upper box body, and the locking hook is configured to move between a first locked position and a first unlocked position; a first drive spring is provided between the upper cover and the upper box body; In the first locked position, the locking hook is limited to the upper cover to restrict the upper cover to a position stacked on the upper box body, and the first drive spring is in an elastic deformation state; when the locking hook moves to the first unlocked position, the locking hook disengages from the limiting connection with the upper cover, and the first drive spring drives the upper cover to rotate in the direction of opening the upper storage compartment.

[0019] In the technical solution, the structural design uses a hinged, flip-up top cover to form a double-layer structure of "lower storage compartment + upper storage compartment". Cosmetics can be arranged in layers according to the frequency of use, avoiding mixed storage and collision, and making the storage more organized. The locking hook and the first drive spring constitute an independent unlocking unit for the top cover. When the locking hook is locked, the top cover presses against the upper box, so even if the vehicle is bumpy, the cosmetics in the upper storage compartment are still completely sealed and there is no risk of them falling out. After unlocking, the first drive spring is released, and the top cover automatically pops open, realizing one-handed operation.

[0020] In some embodiments of this application, the cosmetic box body further includes: A connecting rod, the two ends of which are respectively hinged to the lower box and the upper box; The cosmetic box body has multiple connecting rods arranged parallel to each other on both sides, so that the upper box body remains parallel to the lower box body when it moves between the open position and the closed position; A handle is movably provided on the lower housing, and the handle is configured to move between a second locked position and a second unlocked position; a second drive spring is provided between the lower housing and the connecting rod; In the second locked position, the handle is limited to the upper box to prevent the upper box from moving to the open position, and the second drive spring is in an elastic deformation state; when the handle moves to the second unlock position, the handle disengages from the limited connection with the upper box, and the second drive spring drives the upper box to move to the open position through the connecting rod.

[0021] In the technical solution, the structural design uses a handle and a second drive spring to form a "single-point trigger" mechanism. A light push of the handle can simultaneously complete three actions: unlocking, springing up, and parallel lifting. The upper box automatically rises to the open position under the drive of the spring, realizing one-handed one-button opening and avoiding the spillage of cosmetics caused by moving both hands. In addition, the upper box, lower box, and connecting rod form a parallel four-bar linkage mechanism, which ensures that the upper box remains horizontal with the lower box during the lifting process. The cosmetics inside do not tilt or slip, avoiding liquid spillage or powder compact collision, thus improving operational safety and user comfort.

[0022] In some embodiments of this application, a linkage trigger is rotatably mounted on the upper box body, and the linkage trigger is provided with a trigger part and a gear part; a linkage gear is provided on the hinge point of the connecting rod on the upper box body, and the linkage gear meshes with the gear part; The linkage trigger is configured such that when the upper box moves to the open position, the locking hook moves to the second unlock position under the action of the connecting rod.

[0023] In this technical solution, the structural design allows a single push of the handle to drive the linkage trigger via gear transmission during rotation, which in turn causes the locking hook to automatically slide from the second locking position to the second unlocking position. This allows the upper box to rise and the lid to pop open in the same continuous action, eliminating the need for separate operation of the locking hook. The opening process is reduced from two steps to one, achieving "one push to open all," significantly simplifying the usage process. In addition, during the process of the upper box rising, the locking hook takes a certain period of time to reach the unlocking position, allowing the upper box and the cosmetics inside to be smoothly lifted into the air before the lid opens. This prevents the lid from popping open too early, which could cause the cosmetics to fall due to vibration or tilting, thus improving safety during use.

[0024] In some embodiments of this application, the upper cover is provided with a driven gear at the hinge point of the upper box and the connecting rod is provided with a driven gear at the hinge point of the lower box. Both the upper box and the lower box are provided with rotation dampers. The damping gears of the rotation dampers mesh with the corresponding driven gears.

[0025] In the technical solution, the structure is designed so that the damper provides a reverse torque when the box is opened, so that the upper box body is raised and lowered and the upper cover is flipped at a uniform and slow speed, avoiding violent displacement caused by the instantaneous release of the spring, preventing cosmetics from being thrown out due to inertia, and improving the safety of use and the cleanliness of the car interior.

[0026] Secondly, this application provides a vehicle, including: Body; As described above, the vehicle-mounted quick-release cosmetic box structure is installed inside the vehicle body.

[0027] In the technical solution, the structural design directly embeds the quick-release makeup box module into the rear storage box at the rear of the vehicle's secondary dashboard, which can provide a separate makeup spot for rear passengers. The makeup box can be completely removed from the vehicle to organize cosmetics, while the vehicle retains its storage function, realizing a "one vehicle, two uses" platform configuration, enhancing the vehicle's luxurious configuration image and user satisfaction.

[0028] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the vehicle-mounted quick-release cosmetic box structure in the closed state according to an embodiment of this application. Figure 2 This is a schematic diagram of the cosmetic case body of the vehicle-mounted quick-release cosmetic case structure according to the embodiments of this application in the closed state. Figure 3 This is a schematic diagram of the structure of the vehicle-mounted quick-release cosmetic box according to the embodiments of this application, with the cosmetic box body in a closed state and partially hidden; Figure 4 This is a schematic diagram of the structure of the vehicle-mounted quick-release cosmetic box structure after the cosmetic box body is removed according to the embodiment of this application. Figure 5 This is a schematic diagram of the vehicle-mounted quick-release cosmetic box structure in the open state according to an embodiment of this application; Figure 6 This is a schematic diagram of the cosmetic box body of the vehicle-mounted quick-release cosmetic box structure according to an embodiment of this application in the open state. Figure 7 This is a schematic diagram of the structure of the vehicle-mounted quick-release cosmetic box according to the embodiments of this application, with the cosmetic box body in the open state and partially hidden.

[0030] In the above figures: 1. Sub-instrument panel; 100. Rear storage compartment; 101. Limiting rib; 102. Lock hole; 103. Opening; 10. Operating space; 2. Makeup box body; 21. Lower box body; 22. Upper box body; 23. Top cover; 24. Connecting rod; 20. Accessory space; 201. Limiting groove; 202. Lock; 203. Sliding groove; 204. Handle; 205. Lower storage compartment; 206. Upper storage compartment; 207. Lock hook; 208. First drive spring; 209. Return spring; 210. Second drive spring; 211. Linkage trigger; 211-1. Trigger part; 211-2. Gear part; 212. Linkage gear; 213. Driven gear; 3. Rotation damper; 301. Damping gear. Detailed Implementation

[0031] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0032] In the description of this utility model, it should be understood that the terms "center", "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, 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. In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature. In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0036] The present application will now be described in detail through exemplary embodiments. However, it should be understood that, without further description, elements, structures, and features in one embodiment may be advantageously incorporated into other embodiments.

[0037] It should be noted that in the automotive field, a car as a whole consists of four main modules: the powertrain, chassis, body, and electrical system. The powertrain provides driving force; the chassis is responsible for transmission, driving, steering, and braking; the electrical system manages the vehicle's power supply and signals; and the body system constitutes the passenger compartment. The passenger compartment contains interior components such as the instrument panel, sub-instrument panel, door panels, headliner, sun visors, and seats.

[0038] In existing technologies, to meet the needs of touching up makeup and tidying up the dashboard in the car, makeup mirrors are usually fixedly installed in the sun visor area, or foldable and pull-out makeup mirrors are installed in front of the passenger dashboard. Furthermore, to store cosmetics, storage compartments are usually set on the back of the sun visor, or storage space on the passenger dashboard is directly utilized. This concentrates the in-vehicle makeup structure in the front of the passenger compartment, serving only front-seat passengers. Rear-seat passengers cannot directly use the makeup mirrors, and the storage spaces for cosmetics are also far apart, making it very inconvenient for rear-seat passengers to retrieve cosmetics. Even after retrieving cosmetics, they are difficult to store, and they are prone to slipping during vehicle bumps, compromising both convenience and safety. In addition, since cosmetics are usually diverse, and the in-vehicle makeup structures are all fixed, passengers need to carry a large number of cosmetics into the car and then organize them into various storage compartments or spaces. This requires repeated storage before and after use, making the process cumbersome and inefficient, further reducing the comfort of the in-vehicle makeup experience.

[0039] Based on this, this application proposes a vehicle-mounted quick-release makeup box structure, which aims to provide a makeup box that is fixed to the dashboard or removed from it for use by setting the makeup box in the position of the dashboard and detaching the makeup box from the dashboard, thereby meeting the makeup needs of rear passengers and solving the problem of inconvenience for rear passengers to do makeup in the vehicle in the prior art.

[0040] See Figure 1 , Figure 4 and Figure 5 In one illustrative embodiment of a vehicle-mounted quick-release vanity box structure according to this application, the structure includes a secondary dashboard 1. The secondary dashboard 1 is an interior module installed in the center of the passenger compartment floor, located between the front seats. It is typically constructed of plastic and a metal frame and integrates functional components such as a gear shift mechanism, cup holders, storage boxes, armrests, and control panels, providing operation, storage, and support functions for front and rear passengers. A rear storage box 100 is provided on the secondary dashboard 1, typically located at the rear end of the secondary dashboard 1, thereby providing storage space for rear passengers.

[0041] See Figure 1 , Figure 2 and Figure 5 In some embodiments, the headrest structure with foldable cup holders also includes a cosmetic case body 2. The cosmetic case body 2 is a separate interior container located within the passenger compartment, specifically designed for storing cosmetics and providing a mirrored surface. It can be opened or closed to access and conceal cosmetic products. The cosmetic case body 2 is typically located within the rear storage compartment 100, allowing it to be fixed to the sub-dashboard 1 and facing the rear passengers along with the rear storage compartment 100, for use by rear passengers when applying makeup.

[0042] See Figure 2 and Figure 5 In some embodiments, a limiting rib 101 is provided on the inner side of the rear storage box 100. The limiting rib 101 protrudes from the inner side of the rear storage box 100 and is generally perpendicular to the inner bottom surface of the rear storage box 100. A limiting groove 201 is correspondingly provided on the outer side of the cosmetic box body 2. The limiting rib 101 is disposed in the limiting groove 201, thereby restricting the cosmetic box body 2 through the insertion and cooperation of the two, so that the cosmetic box body 2 cannot move in the first direction parallel to the inner bottom surface of the rear storage box 100. Furthermore, since the limiting rib 101 needs to be inserted into the limiting groove 201, the inner side of the rear storage box 100 is usually attached to the outer side of the cosmetic box body 2. Thus, in the direction where the limiting rib 101 is located, the rear storage box 100 directly constrains the cosmetic box body 2, so that the cosmetic box body 2 cannot move in the second direction parallel to the inner bottom surface of the rear storage box 100. Ultimately, this prevents the cosmetic box body 2 from moving in two directions that are parallel to the inner bottom surface of the rear storage box 100 and perpendicular to each other, under the constraint.

[0043] See Figure 2 and Figure 5 In some embodiments, a lock hole 102 is provided on the inner side of the rear storage box 100, and a latch 202 is slidably provided on the cosmetic box body 2, so that the latch 202 can be inserted or removed by sliding. The latch 202 is inserted into the lock hole 102 in a direction parallel to the inner bottom surface of the rear storage box 100, thereby restricting the cosmetic box body 2 through the insertion and cooperation of the two, so that the cosmetic box body 2 cannot move in a direction perpendicular to the inner bottom surface of the rear storage box 100.

[0044] Furthermore, the rear storage box 100 typically has an opening 103 on the opposite side from the inner bottom surface, thus connecting it to the space outside the rear storage box 100. Sliding the latch 202 out of the lock hole 102 allows the cosmetic box body 2 to move towards the opening 103, thereby detaching it from the rear storage box 100 for independent use, achieving a detachable connection between the cosmetic box body 2 and the rear storage box 100. The rear storage box 100 can be an open structure or a hidden structure. In the open structure, the rear storage box 100 is a storage compartment open on one side through the opening 103, facilitating the placement and removal of items; in the hidden structure, a lid is provided on the opening 103, which can close the opening 103, concealing the internal space of the rear storage box 100, thereby hiding the cosmetic box body 2 or other items inside, improving the aesthetics of the interior.

[0045] This structural design incorporates a cosmetic box within the rear storage compartment 100 at the rear of the sub-dashboard 1. This allows rear passengers to easily access the mirror and cosmetics stored within the cosmetic box. The cosmetic box is securely fixed within the rear storage compartment 100, ensuring the mirror remains in place, thus providing rear passengers with an independent and stable makeup area and a dedicated makeup solution. A detachable connection structure, consisting of a latch 202, a lock hole 102, and a limiting rib 101, a limiting groove 201, is provided between the rear storage compartment 100 and the cosmetic box body 2. This allows the cosmetic box body 2 to be completely removed from the rear storage compartment 100, enabling users to organize, store, or replenish cosmetics in one go at home, hotel, or office. Upon returning to the vehicle, the cosmetic box body 2 can be inserted into the rear storage compartment 100 and locked using the latch 202, eliminating the tedious process of repeatedly rummaging through bags, searching for items, and returning the box to its place. When the makeup box body 2 is removed from the rear storage box 100, the rear storage box 100 returns to its normal storage space, which can be used to store other items, realizing a quick switch between the "makeup-storage" dual-use scenarios and improving the utilization rate of the space behind the sub-dashboard 1.

[0046] See Figure 1 , Figure 4 and Figure 5 In some embodiments, the opening 103 of the rear storage box 100 is located at its top, so that the rear storage box 100 communicates with the external space upwards. The rear storage box 100 has an upwardly open storage slot structure so that items can be stably placed after the cosmetic box body 2 is removed.

[0047] See Figure 2 In the first horizontal direction, a sliding groove 203 is provided at one end of the cosmetic box body 2. The latch 202 is disposed in the sliding groove 203, and the sliding groove 203 is generally arranged along the first direction, so that the latch 202 can extend or retract from the sliding groove 203 by sliding along the first direction. The sliding groove 203 is usually a T-shaped groove or a dovetail groove, and the shape of the latch 202 matches it, so that the latch 202 can only slide along the length direction of the sliding groove 203 and cannot be disengaged from the sliding groove 203 in the vertical direction. In addition, the groove opening in the vertical direction of the sliding groove 203 makes it easy for the user's fingers to operate the latch 202.

[0048] See Figure 4In a second direction that is horizontal and perpendicular to the first direction, both ends of the cosmetic box body 2 are provided with limiting ribs 101. Simultaneously, the inner surfaces of both ends of the rear storage box 100 in the second direction are respectively provided with limiting grooves 201. The limiting ribs 101 at both ends are respectively inserted into the limiting grooves 201 at both ends, so that both sides of the cosmetic box body 2 and the rear storage box 100 are connected by the insertion between the limiting ribs 101 and the limiting grooves 201, thus achieving limiting in the first direction.

[0049] The limiting groove 201 is set vertically so that when the latch 202 disengages from the lock hole 102, the cosmetic box body 2 can move upward and disengage from the top opening 103 to the storage box 100, ensuring that the cosmetic box body 2 can be moved out alone.

[0050] Furthermore, the sub-instrument panel 1 is typically arranged along the first direction, so that the vehicle's driving direction is in the first direction. The plug-in connection between the two side limiting ribs 101 and the limiting groove 201 limits the cosmetic box body 2 in the first direction, thereby ensuring that the cosmetic box body 2 is fixed and stable in the rear storage box 100 during driving.

[0051] The structural design places the opening 103 at the top of the rear storage box 100, forming a "top insertion" assembly path. The cosmetic box can fall directly into the box from top to bottom. The opening 103 of the rear storage box 100 is clearly exposed, eliminating the need for visual alignment. Rear passengers can easily insert the cosmetic box body 2 into the rear storage box 100 with one hand at night or while driving, completing the installation of the cosmetic box body 2. The upward-facing opening 103 of the rear storage box 100 also allows the cosmetic box's own weight to act as resistance to prevent it from detaching from the rear storage box 100, thereby improving the stability of the cosmetic box within the rear storage box 100. The double-sided limiting ribs 101 are simultaneously embedded in corresponding limiting grooves 201, thus positioning the cosmetic box and ensuring it is inserted accurately into the rear storage box 100. Furthermore, the lateral acceleration during vehicle movement is jointly borne by the two limiting ribs 101, eliminating any deflection or swaying of the cosmetic box within the rear storage box 100, significantly improving stability. The latch 202 is hidden in the sliding groove 203 at the end of the upper box 22. It can be extended / retracted by slight movement in the first direction, realizing fingertip operation of "one push to lock and one flick to unlock", and saving horizontal space.

[0052] See Figure 2 In some embodiments, the cosmetic case body 2 includes a lower case 21. The lower case 21 typically has a lower storage compartment to hold cosmetics. A latch 202 and a limiting groove 201 are typically provided on the lower case 21, so that the lower case 21 further serves as a fixing component to achieve a detachable connection with the rear storage box 100.

[0053] See Figure 2The cosmetic box body 2 further includes an upper box body 22. The upper box body 22 is usually disposed on the lower box body 21, and the lower storage compartment on the lower box body 21 can be opened or closed by moving the upper box body 22.

[0054] The upper box 22 is usually located above the lower box 21, allowing it to extend partially or fully out of the opening 103 of the rear storage box 100, so that the user can move the upper box 22 to open the lower box 21 and take out the cosmetics in the lower storage compartment.

[0055] See Figure 1 In the first direction, one end of the upper box 22 and the inner side of the opposite rear storage box 100 are spaced apart, forming an operating space 10 between them. The latch 202 is positioned opposite to the operating space 10, so that the latch 202 is connected to the opening 103 of the rear storage box 100 through the operating space 10, allowing the user's hand to reach into the operating space 10 through the opening 103 and touch the latch 202 for manual operation.

[0056] This structural design integrates the latch 202 and the limiting groove 201 into the lower box 21, making the lower box 21 an independent load-bearing layer that directly bears the locking force and driving impact, thus protecting the upper box 22 from additional loads. The upper box 22 can be made of lightweight materials or have a thin-walled design, thereby reducing the overall weight of the cosmetic box body 2, lowering manufacturing precision requirements, and saving mold costs. The operating space 10 reserved between the upper box 22 and the side wall of the rear storage box 100 is precisely aligned with the latch 202. The user's fingers can reach into the rear storage box 100 through the reserved operating space 10 and linearly move the latch 202 to unlock the cosmetic box body 2. Furthermore, the inserted fingers can directly reach the side of the cosmetic box body 2, hook onto the buckle groove on the side of the cosmetic box body 2, and directly pull the cosmetic box body 2 out of the rear storage box 100. Unlocking and removing can be done with one hand, improving the convenience of quick disassembly.

[0057] See Figure 1In some embodiments, in the first direction, both ends of the upper box 22 are spaced apart from the inner side of the opposite rear storage box 100, so that both ends of the rear storage box 100 in the first direction constitute operating spaces 10. The lower box 21 is provided with a handle 204, which is a component that contacts the constraint of the upper box 22 to open the lower box 21. Operating the handle 204 can trigger the opening of the cosmetic box body 2. The handle 204 and the latch 202 are respectively arranged opposite to the two operating spaces 10. The handle 204 is connected to the opening 103 of the rear storage box 100 through the operating space 10 it is opposite to. The user's hand can reach into the operating space 10 through the opening 103 and then touch the handle 204 to manually operate and open the cosmetic box body 2. The handle 204 and the latch 202 are located in different operating spaces 10. When a finger is inserted into one of the operating spaces 10 through the opening 103 to operate the handle 204, the finger operating the handle 204 will not touch the latch 202 because the latch 202 is exposed in the other operating space 10, thus preventing the connection between the cosmetic box body 2 and the rear storage box 100 from being released.

[0058] This structural design utilizes the gap between the upper box 22 and the sub-dashboard 1 to form two operating spaces 10 at each end, without adding any additional openings or protrusions, maintaining the integrity and visual cleanliness of the interior surface. Both the latch 202 and the handle 204 are concealed within the operating spaces 10, preventing them from being exposed and accidentally activated, thus improving safety and aesthetics. Furthermore, by using the two operating spaces 10 at each end to conceal the latch 202 and handle 204, and separating the two operating spaces by the upper box 22 itself, the user's hand will not simultaneously touch both the latch 204 and the latch 202, allowing only one of them to be operated at a time. When the user triggers the handle 204 to open the lid, their fingers are naturally positioned away from the latch 202, preventing simultaneous contact with the latch 202, and vice versa. This completely avoids the risk of the entire cosmetic box becoming loose due to accidental locking upon opening the lid, or the risk of cosmetics spilling due to accidental opening upon unlocking, improving operational safety and reliability.

[0059] See Figure 2 , Figure 3 as well as Figures 5 to 7 In some embodiments, the cosmetic case body 2 includes a lower box body 21. The lower box body 21 is typically the lower part of the cosmetic case body 2 and has a lower storage compartment 205 that opens on one side for storing cosmetics. The cosmetic case body 2 also includes an upper box body 22. The upper box body 22 is movably connected to the lower box body 21, allowing it to move between an open position and a closed position.

[0060] The lower storage compartment 205 is normally open to one side of the upper box 22, so that when the upper box 22 moves to the closed position, the upper box 22 is stacked on the lower box 21 and closes the lower storage compartment 205. When the upper box 22 moves to the open position, the upper box 22 moves away from and is separated from the lower box 21, thereby opening the lower storage compartment 205 and allowing the cosmetics in the lower storage compartment 205 to be retrieved; furthermore, in the open position, the upper box 22 not only extends beyond the rear storage box 100, but also has a gap between it and the opening 103 of the rear storage box 100, thereby forming a retrieval space 20 between the upper box 22 and the opening 103, and the retrieval space 20 is arranged around the periphery of the upper box 22.

[0061] This structural design allows the upper box 22 to extend upwards and hang outside the opening 103 when opened, thus maximizing its distance from the lower box 21. This creates a larger space between the upper box 22 and the lower box 21, making it easier to access cosmetics in the lower storage compartment 205. Furthermore, a surrounding gap is formed between the upper box 22 and the opening 103 of the rear storage box 100, allowing passengers to reach under the upper box 22 from any direction through this gap to access and retrieve cosmetics from the lower storage compartment 205, achieving unobstructed, multi-directional, and convenient access.

[0062] See Figure 2 , Figure 3 as well as Figures 5 to 7 In some embodiments, the cosmetic case body 2 further includes a top cover 23. The top cover 23 is hinged to the upper case body 22, thereby allowing it to rotate relative to the upper case body 22. Rotation of the top cover 23 allows it to be stacked on top of or upright relative to the upper case body 22. The upper case body 22 has an upper storage compartment 206 open on one side. When the top cover 23 is stacked on the upper case body 22, it closes the upper storage compartment 206; when the top cover 23 is upright relative to the upper case body 22, it opens the upper storage compartment 206. A mirror is typically provided on the inner surface of the top cover 23, allowing the user to use it for self-reflection when the top cover 23 is upright.

[0063] A locking hook 207 is movably disposed on the upper housing 22, and the locking hook 207 moves between a first locked position and a first unlocked position. The locking hook 207 typically includes a guide rod and a limiting hook. The limiting hook is typically radially connected to one end of the guide rod. The upper housing 22 is typically provided with an upper mounting base, which has a guide hole. The guide rod is disposed in the guide hole to realize the movable installation of the locking hook 207, and the axial sliding of the guide rod in the guide hole realizes the movement of the locking hook 207 between the first locked position and the first unlocked position.

[0064] A first drive spring 208 is provided between the upper cover 23 and the upper box body 22. The first drive spring 208 is usually a torsion spring sleeved on the rotating shaft of the upper cover 23 and connected to the upper cover 23 and the upper box body 22 respectively. When the upper cover 23 rotates towards the upper box body 22, the first drive spring 208 undergoes elastic deformation, generating an elastic force applied to the upper cover 23 and moving away from the upper cover 23.

[0065] In the first locked position, the locking hook 207 is limited to the upper cover 23, preventing the upper cover 23 from rotating away from the upper box body 22. The upper cover 23 is restricted to a state where it is stacked on the upper box body 22, thus closing the upper storage compartment 206, and the first drive spring 208 is in a state of elastic deformation. The upper cover 23 is usually provided with an upper limit hole. In the first locked position, the limiting hook of the locking hook 207 extends into the upper limit hole, so that it abuts against the inner surface of the horizontal extension of the upper limit hole, thereby hooking the upper cover 23 and preventing the upper cover 23 from rotating away from the upper box body 22, thus realizing the limiting connection between the locking hook 207 and the upper cover 23.

[0066] When the locking hook 207 moves from the first locked position to the first unlocked position, the locking hook 207 disengages from the limiting connection with the upper cover 23, and the first drive spring 208 drives the upper cover 23 to rotate in the direction of opening the upper storage compartment 206. More specifically, when the locking hook 207 moves to the first unlocked position, the limiting hook moves in the upper limit hole. When the locking hook 207 reaches the first unlocked position, the limiting hook disengages from the contact with the inner surface of the upper cover 23, thereby losing its constraint on the upper cover 23. Under the elastic force of the first drive spring 208, the upper cover 23 rotates away from the upper box body 22, thereby opening the upper storage compartment 206.

[0067] Furthermore, a return spring 209 is usually connected to the lock hook 207. When a finger pushes the lock hook 207 to the first unlock position, the return spring 209 undergoes elastic deformation and generates a spring force towards the first locked position, which acts on the lock hook 207. When the lock hook 207 is released, the spring force of the return spring 209 pushes the lock hook 207 back to the first locked position.

[0068] This structural design uses a hinged, flip-up top cover 23 to connect the top of the upper box 22, forming a double-layer storage structure of "lower storage compartment 205 + upper storage compartment 206". Cosmetics can be arranged in layers according to usage frequency, avoiding mixing and collision, and making storage more organized. Secondly, the locking hook 207 and the first drive spring 208 constitute an independent unlocking unit for the top cover 23. When the locking hook 207 is locked, the top cover 23 presses against the upper box 22, so even if the vehicle is bumpy, the cosmetics in the upper storage compartment 206 remain completely sealed, with no risk of spillage. After the locking hook 207 is unlocked, the first drive spring 208 is released, and the top cover 23 automatically pops open, allowing cosmetics to be retrieved from the upper storage compartment 206. The operation of opening the top cover 23 can be done with one hand. In addition, when the lower storage compartment 205 is opened, the upper box 22 extends beyond the rear storage box 100. When the top cover 23 is opened at this time, the upper storage compartment 206 is in a higher position, closer to the user, making it easier to retrieve cosmetics.

[0069] See Figure 3 as well as Figures 5 to 7 In some embodiments, the cosmetic box body 2 further includes a connecting rod 24. The two ends of the connecting rod 24 are hinged to the upper box body 22 and the lower box body 21, respectively, so that when the upper box body 22 moves between the open and closed positions, the connecting rod 24 rotates relative to the upper box body 22 and also rotates relative to the lower box body 21. Furthermore, at least two connecting rods 24 are arranged parallel to each other on both sides of the upper box body 22, and the upper box body 22 and the lower box body 21 are parallel to each other, so that multiple connecting rods 24 on one side form a parallel four-bar linkage with the upper and lower box bodies 21, and parallel four-bar linkages are provided on both sides of the upper box body 22, so that the upper box body 22 always remains parallel to the lower box body 21 when moving between the open and closed positions.

[0070] A handle 204 is movably mounted on the lower housing 21. The handle 204 is configured to move between a second locked position and a second unlocked position. The structure and installation method of the handle 204 are generally the same as those of the latch 202.

[0071] A second drive spring 210 is provided between the lower box 21 and the connecting rod 24. The second drive spring 210 is typically a torsion spring sleeved on the pivot of the connecting rod 24. When the pivot is connected to the lower box 21, the second drive spring 210 is connected to both the lower box 21 and the connecting rod 24; when the pivot is connected to the upper box 22, the second drive spring 210 is connected to both the upper box 22 and the connecting rod 24. When the upper box 22 moves from the open position to the closed position, the connecting rod 24 rotates towards the upper box 22 relative to the upper box 22; and rotates towards the lower box 21 relative to the lower box 21, thereby causing the second drive spring 210 to undergo elastic deformation, generating a spring force applied to the connecting rod 24 to drive the upper box 22 to move towards the open position.

[0072] In the second locked position, the handle 204 is limited to the upper box 22, preventing it from rotating away from the lower box 21. The upper box 22 is thus confined to a position where it overlaps the lower box 21, thereby closing the lower storage compartment 205, and the second drive spring 210 is in an elastic deformation state. When the latch 202 moves from the second locked position to the second unlocked position, it disengages from the upper box 22, and the upper box 22, freed from the latch 202's constraint, moves towards the open position under the influence of the second drive spring 210. A return spring 209 is typically connected to the handle 204, and the reset mechanism is essentially the same as that of the latch 202.

[0073] This structural design uses a handle 204 and a second drive spring 210 to form an independent unlocking unit for the upper box 22. A gentle push of the handle 204 simultaneously completes three actions: unlocking, springing up, and parallel lifting. The upper box 22 automatically rises to the open position under spring drive, enabling one-handed, one-button opening and preventing spillage of cosmetics due to double-handed operation. Furthermore, the upper box 22, lower box 21, and connecting rod 24 form a parallel four-bar linkage 24 mechanism, ensuring that the upper box 22 remains horizontal with the lower box 21 during lifting. This prevents the cosmetics inside the upper box 22 from tilting or slipping, avoiding liquid spillage or powder compact collisions, thus improving operational safety and user comfort.

[0074] See Figure 3 and Figure 7 In some embodiments, a linkage trigger 211 is provided on the upper housing 22, and the linkage trigger 211 is configured to rotate on the upper housing 22. The linkage trigger 211 is provided with a trigger part 211-1 and a gear part 211-2. The trigger part 211-1 is the radially outward extension of the linkage trigger 211, and the gear part 211-2 is provided with gear teeth. A linkage gear 212 is provided on the hinge point of the connecting rod 24 at the upper housing 22. The linkage gear 212 is usually coaxially connected to the rotating shaft of the connecting rod 24. The linkage gear 212 can be a circular gear or a sector gear. The linkage gear 212 meshes with the gear part 211-2 of the linkage trigger 211, so that when the upper housing 22 moves between the open position and the closed position, the swinging connecting rod 24 can drive the linkage trigger 211 to rotate through gear transmission.

[0075] The operating handle 204 releases the constraint on the upper box 22, and the upper box 22 moves from the open position to the closed position. The swinging connecting rod 24 drives the linkage trigger 211 to rotate, and the trigger part 211-1 rotates synchronously, pushing the latch 202 to move to the second unlock position, thereby eliminating the restriction of the latch 202 on the upper cover 23, and realizing the synchronous opening of the lower storage compartment 205 and the upper storage compartment 206.

[0076] This structural design allows the upper box 22 to rise and the upper cover 23 to open simultaneously with a single push of the handle 204, eliminating the need for separate operation of the locking hook 207. The process of fully opening the upper box 22 is reduced from two steps to one, achieving "one push, full opening," significantly simplifying the usage process. Furthermore, the first locking position and the first unlocking position are positioned such that when the upper box 22 rises, the linkage trigger 211 needs to rotate a certain angle to push the locking hook 207 to the first unlocking position. This ensures that the upper box 22 and the cosmetics inside are smoothly lifted into the air before the upper cover 23 opens, preventing the upper cover 23 from opening prematurely and causing the cosmetics to fall due to vibration or inertia from the movement of the upper box 22, thus improving safety.

[0077] See Figure 3 and Figure 7 In some embodiments, driven gears 213 are provided on both the hinge point of the upper cover 23 and the hinge point of the connecting rod 24 on the lower cover 21, so that driven gears 213 are coaxially provided on the shafts of the upper cover 23 and the connecting rod 24. Rotation dampers 3 are provided on both the upper cover 22 and the lower cover 21. A rotation damper 3 is a small passive element that generates resistance torque using viscous fluid or gear friction. A damping gear 301 is typically mounted on the output shaft of the rotation damper 3. The driven gear 213 connected to the upper cover 23 meshes with the damping gear 301 on the rotation damper 3 of the upper cover 22, and the driven gear 213 connected to the connecting rod 24 meshes with the damping gear 301 on the rotation damper 3 of the lower cover 21. This structural design ensures that when the upper box 22 is opened, the two dampers provide reverse torque to the upper cover 23 and the connecting rod 24 respectively, so that the upper box 22 rises and falls and the upper cover 23 flips at a uniform and slow speed, avoiding violent displacement caused by the instantaneous release of the spring, preventing cosmetics from being thrown out due to inertia, and improving the safety of use and the cleanliness of the car interior.

[0078] Furthermore, this application also provides a vehicle, which includes a body. The body is the core structure of the vehicle, including a chassis and body panels. The chassis provides basic support and driving functions for the vehicle, while the body panels constitute the exterior of the vehicle and protect internal components, with the interior of the body panels forming a passenger compartment. The vehicle further includes the aforementioned onboard quick-release makeup box structure, which is installed in the passenger compartment within the vehicle body. By directly embedding the quick-release makeup box module into the rear storage box behind the sub-dashboard, the vehicle can provide a separate makeup area for rear passengers. The makeup box can be completely removed from the vehicle to organize cosmetics, while the vehicle retains its storage function, achieving a "two-in-one" platform configuration and enhancing the vehicle's luxurious image and user satisfaction.

[0079] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A quick-release car cosmetic case structure, characterized in that, include: The secondary dashboard (1) has a rear storage box (100) located at one end near the rear seats. The cosmetic box body (2) is disposed in the rear storage box (100); The inner side of the rear storage box (100) is provided with a limiting rib (101), which is provided in the limiting groove (201) of the cosmetic box body (2) to limit the cosmetic box body (2) in a direction parallel to the inner bottom surface of the rear storage box (100). A lock hole (102) is provided on the inner side of the rear storage box (100), and a latch (202) is slidably provided on the cosmetic box body (2); the latch (202) is inserted into the lock hole (102) in a direction parallel to the inner bottom surface of the rear storage box (100), thereby restricting the cosmetic box body (2) in a direction perpendicular to the inner bottom surface of the rear storage box (100).

2. The vehicle-mounted quick-release cosmetic case structure according to claim 1, characterized in that, The rear storage box (100) is connected to the external space through an opening (103) provided at the top; In the first horizontal direction, a sliding groove (203) is provided at one end of the cosmetic box body (2), and the buckle (202) is provided on the sliding groove (203) to allow the buckle (202) to slide in the first direction and extend or retract into the sliding groove (203). In a second direction that is horizontal and perpendicular to the first direction, the limiting ribs (101) are provided at both ends of the cosmetic box body (2). The limiting groove (201) is vertically arranged, and the limiting ribs (101) are all located in the corresponding limiting grooves (201).

3. The in-vehicle quick-release cosmetic case structure according to claim 1, characterized in that, The cosmetic box body (2) includes: The lower box body (21) is provided with the latch (202) and the limiting groove (201). The upper box (22) is disposed on the lower box (21) and configured to open or close the lower box (21). The upper box (22) is spaced apart from the inner side of the rear storage box (100) on one end in the first direction to form an operating space (10) between them; the latch (202) is arranged opposite to the operating space (10).

4. The in-vehicle quick-release cosmetic case structure according to claim 3, characterized in that, The rear storage box (100) has operating spaces (10) at both ends in the first direction. The lower box (21) is provided with a handle (204), which is configured to release the upper box (22) to open the lower box (21) after being triggered. The handle (204) and the latch (202) are respectively positioned opposite to the two operating spaces (10).

5. The vehicle-mounted quick-release cosmetic case structure according to claim 1, characterized in that, The cosmetic box body (2) includes: Lower box body (21); The upper box (22) is movably connected to the lower box (21) and is movable between the open position and the closed position; The lower box (21) is provided with a lower storage compartment (205) that opens toward the upper box (22); in the closed position, the upper box (22) is stacked on the lower box (21) and closes the lower storage compartment (205); in the open position, the upper box (22) extends beyond the rear storage box (100) and provides a retrieval space (20) between the opening (103) of the rear storage box (100).

6. The in-vehicle quick-release cosmetic case structure according to claim 5, characterized in that, The cosmetic box body (2) further includes: The top cover (23) is hinged to the upper box body (22); The upper box (22) is provided with an upper storage compartment (206) that opens toward the upper cover (23); when the upper cover (23) is stacked on the upper box (22), it closes the upper storage compartment (206); A locking hook (207) is movably provided on the upper box (22), and the locking hook (207) is configured to move between a first locked position and a first unlocked position; a first driving spring (208) is provided between the upper cover (23) and the upper box (22). In the first locked position, the locking hook (207) is limited to the upper cover (23) to restrict the upper cover (23) to the position of being stacked on the upper box body (22), and the first drive spring (208) is in an elastic deformation state; when the locking hook (207) moves to the first unlocked position, the locking hook (207) disengages from the limited connection with the upper cover (23), and the first drive spring (208) drives the upper cover (23) to rotate in the direction of opening the upper storage compartment (206).

7. The vehicle-mounted quick-release cosmetic case structure according to claim 6, characterized in that, The cosmetic box body (2) further includes: Link (24), the two ends of which are hinged to the lower box (21) and the upper box (22) respectively; The cosmetic box body (2) has multiple connecting rods (24) arranged parallel to each other on both sides, so that the upper box body (22) remains parallel to the lower box body (21) when it moves between the open position and the closed position; A handle (204) is movably provided on the lower box (21), and the handle (204) is configured to move between a second locked position and a second unlocked position; a second drive spring (210) is provided between the lower box (21) and the connecting rod (24). In the second locked position, the handle (204) is limited to the upper box (22) to restrict the upper box (22) to a position stacked on the lower box (21), and the second drive spring (210) is in an elastic deformation state; when the handle (204) moves to the second unlock position, the handle (204) disengages from the limited connection with the upper box (22), and the second drive spring (210) drives the upper box (22) to move toward the open position through the connecting rod (24).

8. The vehicle-mounted quick-release cosmetic case structure according to claim 7, characterized in that, A linkage trigger (211) is rotatably mounted on the upper box (22), and the linkage trigger (211) is provided with a trigger part (211-1) and a gear part (211-2); the connecting rod (24) is provided with a linkage gear (212) at the hinge point of the upper box (22), and the linkage gear (212) meshes with the gear part (211-2); The linkage trigger (211) is configured to move the locking hook (207) to the second unlocking position under the action of the connecting rod (24) when the upper box (22) moves to the open position.

9. The vehicle-mounted quick-release cosmetic case structure according to claim 7, characterized in that, The upper cover (23) is provided with driven gears (213) at the hinge point of the upper box (22) and the connecting rod (24) is provided with driven gears (213) at the hinge point of the lower box (21). Rotation dampers (3) are provided on both the upper box (22) and the lower box (21). The damping gears (301) provided on the rotation dampers (3) mesh with the corresponding driven gears (213).

10. A vehicle, characterized in that, include: Body; The vehicle-mounted quick-release cosmetic box structure as described in any one of claims 1 to 9 is disposed inside the vehicle body.

Images