Armrest box and vehicle

Abstract

The invention relates to the technical field of automotive interiors, in particular to an armrest box and a vehicle. The armrest box comprises a box body, two oppositely-opened box doors and a linkage mechanism, the box body is provided with a storage space, and the two box doors can move relative to the box body so that the storage space can be opened or closed. The linkage mechanism is connected with the two box doors and can drive the two box doors to move at the same time. The linkage mechanism comprises a basic shaft, a first transmission module, a second transmission module and a first elastic piece, the first transmission module, the second transmission module and the first elastic piece are installed on the basic shaft, the first transmission module and the second transmission module can rotate relative to the basic shaft, and the ends, away from the basic shaft, of the first transmission module and the second transmission module are connected with the corresponding box doors respectively. Under the action of the first elastic piece, the first transmission module and the second transmission module are kept relatively static all the time, the first transmission module and the second transmission module rotate synchronously, and therefore it is guaranteed that the two oppositely-opened box doors move synchronously.

Description

Technical Field

[0001] The present application relates to the technical field of automobile interior decoration, and in particular to an armrest box and a vehicle. Background Art

[0002] The car armrest box is a car accessory installed between two seats and is part of the car interior system. Its humanized design is originally intended to allow car drivers to place their arms when driving for a long time, so that their arms can get an effective rest.

[0003] Double-door design structures are becoming increasingly popular in armrest boxes. Although double-door armrest boxes have many advantages, they have certain disadvantages in practical applications. For example, when the armrests on both sides deviate due to factors such as their own design, manufacturing, or motion friction, the doors on both sides will not open synchronously, which does not meet quality requirements. Summary of the invention

[0004] The embodiments of the present application provide an armrest box and a vehicle, which are intended to ensure synchronous movement of the doors on both sides of the armrest box.

[0005] An embodiment of the present application provides an armrest box, the armrest box comprising: A box body, wherein the box body is provided with a storage space; Two opposing doors, the two doors being able to move relative to the box body to open or close the storage space; A linkage mechanism, wherein the linkage mechanism connects the two cabinet doors and can drive the two cabinet doors to move simultaneously; The linkage mechanism includes a base shaft and a first transmission module, a second transmission module and a first elastic member installed on the base shaft. The first transmission module and the second transmission module can rotate relative to the base shaft. The ends of the first transmission module and the second transmission module away from the base shaft are respectively connected to the corresponding box doors; under the action of the first elastic member, the first transmission module and the second transmission module rotate synchronously.

[0006] In a possible design, the first transmission module includes a hinged first connecting rod group and a first rotating disk, the first rotating disk is sleeved on the base shaft, and one end of the first connecting rod group away from the first rotating disk is fixedly connected to the corresponding box door; The second transmission module comprises a hinged second connecting rod group and a second rotating disk, the second rotating disk is sleeved on the base shaft, and one end of the second connecting rod group away from the second rotating disk is fixedly connected to the corresponding box door; The first elastic member is sleeved on the base shaft, and the first elastic member can apply pressure to the first rotating disk and the second rotating disk, so that the first rotating disk and the second rotating disk remain relatively still.

[0007] In a possible design, a first limiting portion and a second limiting portion are respectively provided at both ends of the base shaft; One end of the first elastic member abuts against the limiting portion, and the other end abuts against the first rotating disk; The second rotating disk abuts against the second limiting portion.

[0008] In a possible design, the first turntable is provided with a clamping portion, and the second turntable is provided with a matching portion, and the clamping portion is clamped and matched with the matching portion.

[0009] In a possible design, the armrest box further includes a connecting shaft, and the connecting shaft connects the box door and the box body; Along the length direction of the armrest box, two ends of the box body are respectively provided with a first connecting portion and a second connecting portion; The connecting shaft passes through the box door, and one end of the connecting shaft is connected to the first connecting part, and the other end of the connecting shaft is connected to the second connecting part.

[0010] In a possible design, the armrest box further includes a second elastic member, which is sleeved on the connecting shaft and located on a side of the first connecting portion away from the box door; Under the elastic force of the second elastic member, the second elastic member can drive the box door to rotate to open the storage space.

[0011] In a possible design, the box body is provided with at least a first limiting hole and a second limiting hole, the first limiting hole and the second limiting hole are located on a side of the first connecting portion away from the box door, and the first limiting hole and the second limiting hole are distributed along the width direction of the armrest box; One end of the second elastic member away from the box door can be inserted into the first limiting hole or the second limiting hole, and the rebound speed of the second elastic member when the second elastic member is inserted into the first limiting hole is different from the rebound speed of the second elastic member when the second elastic member is inserted into the second limiting hole.

[0012] In a possible design, the box door includes an inner plate and an outer plate that are snap-fitted together; The armrest box further includes a damper, which is connected to the connecting shaft and is mounted on the outer panel.

[0013] In a possible design, the outer plate is provided with a limiting groove, a part of the structure of the damper is clamped in the limiting groove, and the limiting groove can limit the rotation of the damper; The inner plate abuts against the damper to limit the damper from shaking in a space surrounded by the inner plate and the outer plate.

[0014] The present application also provides a vehicle, the vehicle comprising: Car body; An armrest box is installed in the compartment of the vehicle body, and the armrest box is the armrest box described above.

[0015] In the embodiment of the present application, a first elastic member is provided to apply pressure to the first transmission module and the second transmission module, so that the first transmission module and the second transmission module rotate synchronously, thereby realizing synchronous movement of the two opposing doors, reducing the time difference in opening the two doors, and improving the user experience.

[0016] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the armrest box in a closed state; Figure 2 This is a schematic diagram of the armrest box in an open state; Figure 3 for Figure 2 Schematic diagram of part of the structure of the middle armrest box; Figure 4 This is a schematic diagram of the armrest box provided in this application in an open state; Figure 5 This is a schematic diagram of the armrest box provided in this application in a closed state; Figure 6 for Figure 4 Schematic diagram from another perspective; Figure 7 for Figure 6 Schematic diagram of the structure of the middle part; Figure 8 for Figure 7 Schematic diagram from another perspective; Fig. 9 for Figure 4 Schematic diagram from another perspective; Fig.10 A schematic diagram of the cooperation between the outer panel and the damper provided in this application; Fig.11 for Fig.10 A cross-sectional schematic diagram of Fig.12 This is a schematic diagram of the structure of the door provided in this application; Fig.13 for Fig.12 A cross-sectional schematic diagram of Fig.14 This is a schematic diagram of the linkage mechanism provided in this application cooperating with two door cases; Fig.15 This is a schematic diagram of the linkage mechanism provided in this application.

[0018] Reference numerals: 1- Armrest box; 11- box body; 11a-Storage space; 11b-first limiting hole; 11c- second limiting hole; 111- first connecting portion; 112- second connecting portion; 12-Box door; 12a- first inner panel; 121-Inner plate; 122-outer panel; 122a-limiting groove; 13-base axis; 131- first limiting portion; 14- first transmission module; 141- first connecting rod group; 141a-first transmission rod; 141b- second transmission rod; 142-first turntable; 15- second transmission module; 151- second connecting rod group; 151a- third transmission rod; 151b- fourth transmission rod; 152-second turntable; 16-a first elastic member; 17-connecting shaft; 18- second elastic member; 19-Damper.

[0019] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0020] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0021] It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0022] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0023] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0024] It should be noted that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element.

[0025] like Figure 1 and Figure 2 The figure shows a schematic diagram of an armrest box. The armrest box 1 comprises a box body 11, a connecting shaft (not shown in the figure) and two box doors 12 that open opposite to each other. The box body 11 is provided with a storage space 11a. The two box doors 12 that open opposite to each other are rotatably mounted on the box body 11 through corresponding connecting shafts. The two box doors 12 that open opposite to each other can be driven to rotate relative to the box body 11 at the same time to close the storage space 11a (as shown in the figure). Figure 1 ) or open the storage space 11a (such as Figure 2 ).

[0026] Figure 3 The diagram shows a partial structural diagram of the armrest box. The box door mainly includes three parts, including an outer plate 122, a first inner plate 12a, and a second inner plate (not shown in the figure). The connection position between the box door 12 and the box body 11 has a connecting shaft 17, a second elastic member 18, and a damper (not shown in the figure). When installing the box door 12, it is necessary to first connect and install the outer plate 122 and the first inner plate 12a, and then place the combined outer plate 122 and the first inner plate 12a at the preset position of the box body connecting shaft 17, connect the box body 11, the outer plate 122, the first inner plate 12a, the connecting shaft 17, the second elastic member 18, the damper and other components, and finally install the second inner plate.

[0027] First, the installation positions of the connecting shaft 17, the second elastic member 18, the damper and other components are located between the box door 12 and the box body 11. This installation method results in a narrow operating space when installing the connecting shaft 17 and the damper, which is inconvenient to install. The inner panel is divided into two parts, resulting in a low strength of the inner panel and prone to abnormal noise. Secondly, the box door 12 is provided with two connecting shafts 17, which means that the box body 11 must be provided with corresponding installation positions for matching, which affects the size of the box body storage space 11a in the length direction Y, resulting in the storage space 11a of the box body 11 being reduced. To this end, this embodiment provides an armrest box to solve the above technical problems. The structure of the armrest box will be described in detail below in conjunction with the accompanying drawings.

[0028] like Figure 4 and Figure 5 The structure diagram of the armrest box 1 is shown in FIG. Figure 4 The armrest box 1 is in the open state. Figure 5 The armrest box 1 is in the closed state. Please refer to Figure 4 and Figure 5 The armrest box 1 includes a box body 11, two box doors 12 that open opposite to each other, and a connecting shaft 17. The box body 11 is provided with a storage space 11a. The two box doors 12 that open opposite to each other are installed on both sides of the box body 11 through the corresponding connecting shafts 17, and the two box doors 12 can move relative to the box body 11 to open or close the storage space 11a. The armrest box 1 is provided with a button assembly. After pressing the button assembly, the two box doors 12 can be opened or closed at the same time.

[0029] Specifically, Figure 6 The figure shows a schematic diagram of the armrest box 1, in which the first connection part 111 and the second connection part 112 are respectively provided at both ends of the box body 11 along the length direction Y of the armrest box 1, and the connection shaft 17 passes through the box door 12, and one end of the connection shaft 17 is connected to the first connection part 111, and the other end is connected to the second connection part 112. In other words, one end of the connection shaft 17 passes through the first connection part 111, the box door 12, and the second connection part 112, so as to realize the rotation connection of the first connection part 111, the box door 12, and the second connection part 112, thereby realizing the rotation connection between the box door 12 and the box body 11. Most importantly, the connection position of the connection shaft 17 and the box body 11 is not set on the box door 12, nor is it set in the area where the box door 12 covers the box body 11, and the connection position of the connection shaft 17 and the box body 11 is set on both sides of the box body 11 along the length direction Y. That is, the installation structure of the connecting shaft 17 designed inside the armrest box 1 is moved to the outside of the armrest box 1, without occupying the space of the box body 11, increasing the length of the storage space 11a of the box body 11, and providing a larger storage space 11a for the user. In addition, the connection position of the connecting shaft 17 and the box body 11 is set on both sides of the box body 11 along the length direction Y, so that the assembly space of the second elastic member 18 is large, the difficulty is low, and the installation efficiency is improved.

[0030] In this embodiment, by setting the connection position between the connecting shaft 17 and the box body 11 on the outside of the armrest box 1, the size of the storage space 11a in the armrest box 1 along its length direction Y is enlarged, so that the length of the storage space 11a can be enlarged to 300mm~320mm. For example, the length of the storage space 11a can be set to 300mm, 310mm, 320mm, etc., and can be further enlarged according to the actual space. The specific setting can be based on the actual situation, and this embodiment is not limited here.

[0031] It should be noted that after the armrest box 1 is installed in the vehicle, the decorative parts on both sides of the armrest box 1 can be used to limit the connection shaft 17 from being separated from the box body 11 and the box door 12. Alternatively, a limiting structure can be fixed at both ends of the connection shaft 17 extending from the first connection part 111 and the second connection part 112 to limit the connection shaft 17 from being separated from the box body 11 and the box door 12. Alternatively, other structures or forms can be used to limit the connection shaft 17 from being separated from the box body 11 and the box door 12, which can be set according to actual conditions and are not limited in this embodiment.

[0032] It should also be noted that bearings may be provided at the connection positions between the connection shaft 17 and the first connection portion 111 and the second connection portion 112 to reduce friction.

[0033] Please continue to refer to Figure 6 Along the length direction Y of the armrest box 1, the first connecting portion 111 and the second connecting portion 112 are respectively arranged at both ends of the box door 12 to limit the movement of the box door 12 along the length direction Y of the armrest box 1 and improve the stability of the box door 12 during the opening or closing process.

[0034] Among them, along the length direction Y of the armrest box 1, both ends of the box door 12 are respectively provided with outwardly protruding limit protrusions, which can abut against the corresponding first connecting part 111 and the second connecting part 112 to limit the shaking of the box door 12 along the length direction Y.

[0035] like Figure 7 Shown Figure 6 The schematic diagram of the middle part structure shows that the armrest box 1 also includes a second elastic member 18, which is sleeved on the connecting shaft 17 and is located on the outside of the first connecting portion 111, that is, the second elastic member 18 is located on the side of the first connecting portion 111 away from the box door 12. One end of the second elastic member 18 is connected to the box door 12, and the other end is connected to the box body 11. Among them, the second elastic member 18 can be a torsion spring, and the second elastic member 18 can provide elastic force so that the box door 12 can be automatically opened on the box body 11, thereby making it more convenient to open the box door 12, and it is easier for the user to open the box door 12 and take items from the storage space 11a during driving. In addition, after the box door 12 is opened, the second elastic member 18 can support the box door 12 under the action of its elastic force, so that the box door 12 will not rotate.

[0036] In this embodiment, the second elastic member 18 is assembled on the outside of the armrest box 1, thereby reducing the space occupied by the interior of the box body 11, and making the assembly space of the second elastic member 18 larger, with lower difficulty, thereby improving installation efficiency.

[0037] It should be noted that the second elastic member 18 may also be disposed on a side of the second connecting portion 112 away from the door 12 , and may be specifically set according to actual conditions, which is not limited in this embodiment.

[0038] Specifically, Figure 8 Shown Figure 7 In another perspective diagram, the box body 11 is further provided with a first limiting hole 11b and a second limiting hole 11c, the first limiting hole 11b and the second limiting hole 11c are located on the side of the first connecting portion 111 away from the box door 12, and the first limiting hole 11b and the second limiting hole 11c are distributed along the width direction X of the armrest box 1. That is, the first limiting hole 11b and the second limiting hole 11c are located below the second elastic member 18, and the first limiting hole 11b and the second limiting hole 11c are distributed along the rotation direction of the second elastic member 18.

[0039] One end of the second elastic member 18 away from the box door 12 can be inserted into the first limiting hole 11b or the second limiting hole 11c. When the second elastic member 18 is inserted into the first limiting hole 11b or the first limiting hole 11b, the compression degree of the second elastic member 18 is different, so as to realize the replacement of the installation position of the second elastic member 18 to adjust the rebound speed of the second elastic member 18, thereby facilitating the adjustment of the opening time of the box door 12 to avoid the box door 12 opening too fast or too slow.

[0040] like Fig. 9 The figure shows a schematic diagram of the armrest box 1 in an open state, and the box door 12 includes an inner plate 121 and an outer plate 122 that are snap-fitted. In this embodiment, the inner plate 121 and the outer plate 122 are snap-fitted, so that the inner plate 121 and the outer plate 122 can be easily assembled and disassembled, thereby facilitating the repair of the armrest box 1 and the replacement of parts.

[0041] Fig.10 The figure shows an assembly diagram of the outer plate 122 and the damper 19. The armrest box 1 also includes a damper 15, and the damper 19 is installed on the outer plate 122. The damper 19 is used to connect with the connecting shaft 17 to provide damping for the rotation of the connecting shaft 17 and reduce the rotation speed of the door 12. The damper 19 cooperates with the second elastic member 18 to make the door 12 open more slowly, preventing the door 12 from being damaged due to opening too fast.

[0042] Fig.11 Shown Fig.10As shown in the cross-sectional schematic diagram, the outer plate 122 is provided with a limiting groove 122a, and part of the structure of the damper 19 is clamped in the limiting groove 122a. The limiting groove 122a can limit the rotation of the damper 19 and realize the pre-installation of the damper 19 on the outer plate 122.

[0043] Fig.12 Shown is a schematic diagram of the box door 12, Fig.13 for Fig.12 Please refer to the cross-sectional diagram of Figures 11 to 13 After the damper 19 is pre-installed on the outer plate 122, the inner plate 121 and the outer plate 122 are snap-fitted together so that the damper 19 is respectively clamped in the space formed by the inner plate 121 and the outer plate 122 to limit the shaking of the damper 19 in the space enclosed by the inner plate 121 and the outer plate 122.

[0044] Please continue to refer to Fig.12 The inner panel 121 is designed as an integrated structure. Compared with the inner panel 121 being disassembled into two parts, the appearance quality and structural strength of the door 12 are improved, and the problem of abnormal noise caused by the multi-part design of the door 12 is solved.

[0045] like Fig.14 FIG. 1 is a schematic diagram showing a linkage mechanism connecting two cabinet doors 12. Fig.15 The figure shows the schematic diagram of the linkage mechanism. Please refer to Fig.14 and Fig.15 The armrest box 1 also includes a linkage mechanism, which connects the two box doors 12. The linkage mechanism can drive the two box doors 12 to move simultaneously, reducing the opening time difference of the two box doors 12 and improving the user experience.

[0046] The linkage mechanism includes a base shaft 13 and a first transmission module 14, a second transmission module 15 and a first elastic member 16 installed on the base shaft 13. The first transmission module 14 and the second transmission module 15 can rotate relative to the base shaft 13. One end of the first transmission module 14 and the second transmission module 15 away from the base shaft 13 is respectively connected to the corresponding door. Under the action of the first elastic member 16, the first transmission module 14 and the second transmission module 15 rotate synchronously.

[0047] The first elastic member 16 may be a spring.

[0048] Specifically, the first transmission module 14 includes a hinged first connecting rod group 141 and a first rotating disk 142, the first rotating disk 142 is sleeved on the base shaft 13, and one end of the first connecting rod group 141 away from the first rotating disk 142 is fixedly connected to the corresponding door 12. The second transmission module 15 includes a hinged second connecting rod group 151 and a second rotating disk 152, the second rotating disk 152 is sleeved on the base shaft 13, and one end of the second connecting rod group 151 away from the second rotating disk 152 is fixedly connected to the corresponding door 12. The first elastic member 16 is sleeved on the base shaft 13, and the first elastic member 16 can push the first rotating disk 142 and the second rotating disk 152 to rotate synchronously.

[0049] That is to say, the first rotating disk 142 and the second rotating disk 152 are both sleeved on the base shaft 13 and can rotate relative to the base shaft 13. One end of the first connecting rod group 141 is rotatably connected to the first rotating disk 142, and the other end is fixedly connected to the corresponding box door 12. One end of the second connecting rod group 151 is rotatably connected to the second rotating disk 152, and the other end is fixedly connected to the corresponding box door 12. Under the elastic force of the first elastic member 16, the first rotating disk 142 and the second rotating disk 152 remain relatively still. In other words, the pressure applied by the first elastic member 16 to the first rotating disk 142 and the second rotating disk 152 is greater than the static friction between the first rotating disk 142 and the second rotating disk 152, so that the first rotating disk 142 and the second rotating disk 152 always remain relatively still, so as to ensure that the first connecting rod group 141 and the second connecting rod group 151 rotate synchronously, thereby ensuring that the two opposing box doors 12 move synchronously.

[0050] Specifically, the door 12 connected to the first connecting rod group 141 is set as the left door, and the door 12 connected to the second connecting rod group 151 is set as the right door. When the door 12 is opened, the left door can drive the first connecting rod group 141 to rotate, and the right door can drive the second connecting rod group 151 to rotate. Since the first rotating disk 142 and the second rotating disk 152 always remain relatively still, the movement speed of the first connecting rod group 141 and the second connecting rod group 151 are the same, thereby synchronizing the movement speeds of the left door and the right door, and reducing the time difference between the opening of the left door and the right door.

[0051] Among them, the first connecting rod group 141 includes a hinged first transmission rod 141a and a second transmission rod 141b, one end of the first transmission rod 141a away from the second transmission rod 141b is hinged to the first turntable 142, and one end of the second transmission rod 141b away from the first transmission rod 141a is fixedly connected to the left box door.

[0052] The second connecting rod group 151 includes a hinged third transmission rod 151a and a fourth transmission rod 151b. The end of the third transmission rod 151a away from the fourth transmission rod 151b is hinged to the second turntable 152, and the end of the fourth transmission rod 151b away from the third transmission rod 151a is fixedly connected to the right door.

[0053] Furthermore, the first rotating disk 142 is provided with a clamping portion (not shown in the figure), and the second rotating disk 152 is provided with a matching portion (not shown in the figure), and the clamping portion is clamped and matched with the matching portion. By clamping and matching the first rotating disk 142 and the second rotating disk 152, the relative rotation of the first rotating disk 142 and the second rotating disk 152 is restricted, and the synchronous rotation of the two is ensured.

[0054] The first limiting portion 131 and the second limiting portion (not shown in the figure) are respectively provided at both ends of the base shaft 13, one end of the first elastic member 16 abuts against the limiting portion, the other end abuts against the first rotating disk 142, and the second rotating disk 152 abuts against the second limiting portion. The first limiting portion 131 and / or the second limiting portion are fixed to the end of the base shaft 13 after the first rotating disk 142, the second rotating disk 152 and the first elastic member 16 are sleeved on the base shaft 13, so as to realize that the first rotating disk 142, the second rotating disk 152 and the first elastic member 16 are limited from being separated from the base shaft 13 while the base shaft 13, the first rotating disk 142, the second rotating disk 152 and the first elastic member 16 are assembled.

[0055] This embodiment further provides a vehicle, which includes a vehicle body and the armrest box 1 described above, wherein the armrest box 1 is installed in a compartment of the vehicle body.

[0056] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An armrest box, characterized in that: The armrest box (1) comprises: A box body (11), wherein the box body (11) is provided with a storage space (11a); Two opposing box doors (12), the two box doors (12) being movable relative to the box body (11) to open the storage space (11a) or close the storage space (11a); A linkage mechanism, the linkage mechanism connecting the two cabinet doors (12), the linkage mechanism being capable of driving the two cabinet doors (12) to move simultaneously; The linkage mechanism comprises a base shaft (13) and a first transmission module (14), a second transmission module (15) and a first elastic member (16) mounted on the base shaft (13); the first transmission module (14) and the second transmission module (15) are capable of rotating relative to the base shaft (13); one end of the first transmission module (14) and the second transmission module (15) away from the base shaft (13) are respectively connected to the corresponding box door (12); under the action of the first elastic member (16), the first transmission module (14) and the second transmission module (15) rotate synchronously.

2. The armrest box according to claim 1, characterized in that: The first transmission module (14) comprises a hinged first connecting rod group (141) and a first rotating disk (142); the first rotating disk (142) is sleeved on the base shaft (13); and one end of the first connecting rod group (141) away from the first rotating disk (142) is fixedly connected to the corresponding cabinet door (12); The second transmission module (15) comprises a hinged second connecting rod group (151) and a second rotating disk (152); the second rotating disk (152) is sleeved on the base shaft (13); and one end of the second connecting rod group (151) away from the second rotating disk (152) is fixedly connected to the corresponding cabinet door (12); The first elastic member (16) is sleeved on the base shaft (13), and the first elastic member (16) can apply pressure to the first rotating disk (142) and the second rotating disk (152), so that the first rotating disk (142) and the second rotating disk (152) remain relatively still.

3. The armrest box according to claim 2, characterized in that: The two ends of the base shaft (13) are respectively provided with a first limiting portion (131) and a second limiting portion; One end of the first elastic member (16) abuts against the first limiting portion (131), and the other end abuts against the first rotating disk (142); The second rotating disk (152) abuts against the second limiting portion.

4. The armrest box according to claim 2, characterized in that: The first rotating disk (142) is provided with a clamping portion, and the second rotating disk (152) is provided with a matching portion, and the clamping portion is clamped and matched with the matching portion.

5. The armrest box according to claim 1, characterized in that: The armrest box (1) further comprises a connecting shaft (17), wherein the connecting shaft (17) connects the box door (12) and the box body (11); Along the length direction (Y) of the armrest box (1), two ends of the box body (11) are respectively provided with a first connecting portion (111) and a second connecting portion (112); The connecting shaft (17) passes through the cabinet door (12), and one end of the connecting shaft (17) is connected to the first connecting portion (111), and the other end is connected to the second connecting portion (112).

6. The armrest box according to claim 5, characterized in that: The armrest box (1) further comprises a second elastic member (18), wherein the second elastic member (18) is sleeved on the connecting shaft (17) and is located on a side of the first connecting portion (111) away from the box door (12); Under the elastic force of the second elastic member (18), the second elastic member (18) can drive the box door (12) to rotate so as to open the storage space (11a).

7. The armrest box according to claim 6, characterized in that: The box body (11) is provided with at least a first limiting hole (11b) and a second limiting hole (11c), the first limiting hole (11b) and the second limiting hole (11c) being located on a side of the first connecting portion (111) away from the box door (12), and the first limiting hole (11b) and the second limiting hole (11c) being distributed along a width direction (X) of the armrest box (1); One end of the second elastic member (18) away from the box door (12) can be inserted into the first limiting hole (11b) or the second limiting hole (11c), and the rebound speed of the second elastic member (18) when the second elastic member (18) is inserted into the first limiting hole (11b) is different from the rebound speed of the second elastic member (18) when the second elastic member (18) is inserted into the second limiting hole (11c).

8. The armrest box according to claim 5, characterized in that: The box door (12) comprises an inner plate (121) and an outer plate (122) that are snap-fitted together; The armrest box (1) further comprises a damper (19), wherein the damper (19) is connected to the connecting shaft (17), and the damper (19) is mounted on the outer panel (122).

9. The armrest box according to claim 8, characterized in that: The outer plate (122) is provided with a limiting groove (122a), a part of the structure of the damper (19) is clamped in the limiting groove (122a), and the limiting groove (122a) can limit the rotation of the damper (19); The inner plate (121) abuts against the damper (19) to limit the damper (19) from shaking in a space enclosed by the inner plate (121) and the outer plate (122).

10. A vehicle, characterized in that: The vehicle comprises: Car body; An armrest box (1), the armrest box (1) being installed in a compartment of the vehicle body, the armrest box (1) being the armrest box (1) according to any one of claims 1 to 9.

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