Handrail box with adjustable interior space
By incorporating rotating and moving components within the armrest box, and utilizing a motor to drive the movement of the flip-up cover and partition, the problems of fixed space and low automation in traditional armrest boxes are solved. This enables flexible adjustment and automated control of the internal space, enhancing practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PININFARINA PRODUCT DESIGN (SHANGHAI) CO LTD
- Filing Date
- 2025-07-06
- Publication Date
- 2026-07-14
AI Technical Summary
Traditional armrest boxes have a fixed internal space, which cannot meet the flexible needs of different users for space size and the requirements for storing items of different sizes. In addition, they are not highly automated and lack practicality.
An adjustable armrest box was designed. By setting up rotating and moving components, and using a motor to drive the movement of the flip-up cover and partition, the internal space of the armrest box can be flexibly adjusted and automatically controlled.
It enables flexible adjustment of the internal space of the armrest box, improves the degree of automation, meets the space size needs of different users, and enhances practicality.
Smart Images

Figure CN224490882U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of armrest box technology, specifically relating to an armrest box with adjustable internal space. Background Technology
[0002] An armrest is an accessory installed between two car seats and is part of the car's interior system. Its main function is to provide support and storage space for the driver and passengers, thereby improving driving and riding comfort. Armrests can be divided into front center armrests and rear center armrests. The front center armrest is usually located in the middle of the front seats and often includes cup holders and storage space underneath; the rear center armrest is mostly retractable, providing elbow support space for rear passengers.2 In addition, armrests also have storage functions, such as holding water cups, mobile phones, etc. Some models also have cup holders, card slots, and other storage compartments within the armrest.
[0003] Traditional armrest boxes have a fixed internal space, which cannot meet the flexible needs of different users for space size or the requirements for storing items of different sizes. For example, when it is necessary to store larger items, the fixed space of the armrest box may not be able to accommodate them; while when storing smaller items, the large space will cause the items to sway inside the box. At the same time, traditional armrest boxes have a low degree of automation, which cannot meet the needs of modern society and lacks practicality.
[0004] Therefore, there is a need for an armrest box with adjustable internal space to solve the problems of existing technologies that cannot meet the flexible needs of different users for space size, store items of different sizes, and lack practicality due to low automation. Utility Model Content
[0005] The purpose of this invention is to provide an armrest box with adjustable internal space to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solution: an armrest box with adjustable internal space, comprising an armrest box body, a rotating component provided on one side of the armrest box body, a flip cover plate provided on the rotating component, a moving component provided at the lower end of the armrest box body, a partition plate provided on the moving component, a control panel provided on one side surface of the armrest box body, and a sliding groove provided on one side surface inside the armrest box body.
[0007] It should be noted in the solution that the rotating assembly includes an L-shaped support plate and a first motor. One side surface of the L-shaped support plate is fixedly connected to one side surface of the armrest box body. The L-shaped support plate is fixedly connected to the first motor. A limit plate is fixedly connected to one side surface of the armrest box body. A rotating rod is fixedly connected to the output end of the first motor. The rotating rod is rotatably connected to the limit plate. A first bevel gear is fixedly connected to one end surface of the rotating rod.
[0008] It is worth noting that a fixing plate is fixedly connected to both ends of one side surface of the armrest box body, and a connecting rod is rotatably connected to one side surface of the fixing plate. A second bevel gear is fixedly connected to one end surface of the connecting rod that passes through the fixing plate, and the second bevel gear meshes with the first bevel gear.
[0009] Furthermore, it should be noted that connecting plates are fixedly connected to both sides of the connecting rod, and one end surface of the connecting plate is fixedly connected to one side surface of the flip cover.
[0010] As a further optimization, the moving component includes a mounting frame and a second motor. One end surface of the mounting frame is fixedly connected to one side surface of the armrest box body. The mounting frame is fixedly connected to the second motor. One side surface of the sliding groove is rotatably connected to a rotating shaft. One end surface of the rotating shaft is fixedly connected to the output end of the second motor. One end surface of the rotating shaft is fixedly connected to a main gear.
[0011] As a further optimization, a connecting shaft is rotatably connected to one side surface of the sliding groove, and a driven gear is fixedly connected to one end surface of the connecting shaft, the driven gear meshing with the main gear.
[0012] As a further optimization, a threaded rod is fixedly connected to one side surface of the driven gear, and the end of the threaded rod away from the driven gear is rotatably connected to one side surface of the sliding groove. A sliding plate is threadedly connected to the threaded rod, and the sliding plate is slidably connected to the sliding groove. One end surface of the sliding plate is fixedly connected to one end surface of the partition plate.
[0013] Compared with the prior art, the armrest box with adjustable internal space provided by this utility model has at least the following beneficial effects:
[0014] 1. The control panel on the armrest box allows staff to easily operate the rotating and moving components according to their actual needs, thus meeting their requirements and greatly improving the practicality of the armrest box.
[0015] 2. The position of the partition in the armrest box can be adjusted by the moving component at the lower end of the armrest box, thereby allowing for the rational use of the internal space of the armrest box. The flip-top can be automatically opened to place items by the rotating component at the upper end of the armrest box, resulting in a high degree of automation. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall main structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the overall right side structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of the armrest box body of this utility model;
[0019] Figure 4 This is a schematic diagram of the internal structure of the sliding groove of this utility model.
[0020] In the diagram: 100, Armrest box body; 101, Control panel; 102, Flip-top; 103, Fixing plate; 104, Sliding groove; 105, Divider plate; 200, Rotating assembly; 201, L-shaped support plate; 202, First motor; 203, Limiting plate; 204, Rotating rod; 205, First bevel gear; 206, Second bevel gear; 207, Connecting rod; 208, Connecting plate; 300, Moving assembly; 301, Mounting frame; 302, Second motor; 303, Rotating shaft; 304, Main gear; 305, Connecting shaft; 306, Driven gear; 307, Threaded rod; 308, Sliding plate. Detailed Implementation
[0021] The present invention will be further described below with reference to the embodiments.
[0022] like Figures 1 to 4 As shown, an adjustable armrest box includes an armrest box body 100. A rotating component 200 is provided on one side of the armrest box body 100, and a flip-up cover 102 is provided on the rotating component 200. A moving component 300 is provided at the lower end of the armrest box body 100, and a partition plate 105 is provided on the moving component 300. A control panel 101 is provided on one side surface of the armrest box body 100, and a sliding groove 104 is formed on one side surface inside the armrest box body 100. Operators can drive the rotating component 200 and the moving component 300 to operate by manipulating the control panel 101.
[0023] The rotating assembly 200 includes an L-shaped support plate 201 and a first motor 202. One side surface of the L-shaped support plate 201 is fixedly connected to one side surface of the armrest box body 100. The L-shaped support plate 201 is fixedly connected to the first motor 202. A limit plate 203 is fixedly connected to one side surface of the armrest box body 100. A rotating rod 204 is fixedly connected to the output end of the first motor 202. The rotating rod 204 is rotatably connected to the limit plate 203. A first bevel gear 205 is fixedly connected to one end surface of the rotating rod 204. When the switch of the first motor 202 is turned on, the output end of the first motor 202 drives the rotating rod 204 to rotate, and the rotation of the rotating rod 204 drives the first bevel gear 205 to rotate.
[0024] A fixing plate 103 is fixedly connected to both ends of one side surface of the armrest box body 100. A connecting rod 207 is rotatably connected to one side surface of the fixing plate 103. A second bevel gear 206 is fixedly connected to one end of the connecting rod 207, which passes through the fixing plate 103. The second bevel gear 206 meshes with a first bevel gear 205. The rotation of the first bevel gear 205 drives the rotation of the second bevel gear 206, which in turn drives the connecting rod 207 to rotate.
[0025] Connecting plates 208 are fixedly connected to both sides of the connecting rod 207, and one end surface of the connecting plate 208 is fixedly connected to one side surface of the flip cover 102. The rotation of the connecting rod 207 drives the connecting plate 208 to rotate synchronously, thereby driving the flip cover 102 to rotate.
[0026] The moving component 300 includes a mounting frame 301 and a second motor 302. One end surface of the mounting frame 301 is fixedly connected to one side surface of the armrest box body 100. The mounting frame 301 is fixedly connected to the second motor 302. A rotating shaft 303 is rotatably connected to one side surface of the sliding groove 104. One end surface of the rotating shaft 303 is fixedly connected to the output end of the second motor 302. A main gear 304 is fixedly connected to one end surface of the rotating shaft 303. When the switch of the second motor 302 is turned on, the output end of the second motor 302 drives the rotating shaft 303 to rotate, and the rotation of the rotating shaft 303 drives the main gear 304 to rotate.
[0027] A connecting shaft 305 is rotatably connected to one side surface of the sliding groove 104. A driven gear 306 is fixedly connected to one end surface of the connecting shaft 305, and the driven gear 306 meshes with the main gear 304. The rotation of the main gear 304 drives the driven gear 306 to rotate, and the rotation of the driven gear 306 drives the connecting shaft 305 to rotate.
[0028] A threaded rod 307 is fixedly connected to one side surface of the gear 306. The end of the threaded rod 307 away from the gear 306 is rotatably connected to one side surface of the sliding groove 104. A sliding plate 308 is threadedly connected to the threaded rod 307. The sliding plate 308 is slidably connected to the sliding groove 104, and one end surface of the sliding plate 308 is fixedly connected to one end surface of the partition plate 105. The rotation of the gear 306 drives the threaded rod 307 to rotate, which in turn drives the sliding plate 308 to move within the sliding groove 104. The movement of the sliding plate 308 causes the partition plate 105 to move synchronously.
[0029] Based on the above working process, it can be seen that when a staff member needs to place an item into the armrest box body 100, the staff member first turns on the switch of the first motor 202 through the control panel 101. The output end of the first motor 202 drives the rotating rod 204 to rotate, which in turn drives the first bevel gear 205 to rotate. The first bevel gear 205 then drives the second bevel gear 206 to rotate, which in turn drives the connecting rod 207 to rotate. The connecting rod 207 then drives the connecting plate 208 to rotate synchronously, thereby opening the flip cover 102 and placing the item into the armrest box body 100. When it is necessary to adjust the internal space of the armrest box body 100, the staff member... By turning on the switch of the second motor 302 through the control panel 101, the output end of the second motor 302 drives the rotating shaft 303 to rotate. The rotation of the rotating shaft 303 drives the main gear 304 to rotate. The main gear 304 drives the driven gear 306 to rotate. The rotation of the driven gear 306 drives the threaded rod 307 to rotate. The rotation of the threaded rod 307 drives the sliding plate 308 to move in the sliding groove 104, thereby driving the partition plate 105 to move, thereby adjusting the internal space of the armrest box body 100. This meets the needs of the staff and allows for reasonable planning of the internal space of the armrest box body 100 according to the needs of the staff. The high degree of automation greatly improves the practicality of the armrest box body 100.
[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An interior space adjustable armrest box comprising an armrest box body (100), characterized in that: A rotating assembly (200) is provided on one side of the armrest box body (100), and a flip cover (102) is provided on the rotating assembly (200). A moving assembly (300) is provided at the lower end of the armrest box body (100), and a partition plate (105) is provided on the moving assembly (300). A control panel (101) is provided on one side surface of the armrest box body (100), and a sliding groove (104) is provided on one side surface inside the armrest box body (100).
2. An interior space adjustable armrest box according to claim 1, characterized in that: The rotating assembly (200) includes an L-shaped support plate (201) and a first motor (202). One side surface of the L-shaped support plate (201) is fixedly connected to one side surface of the armrest box body (100). The L-shaped support plate (201) is fixedly connected to the first motor (202). A limiting plate (203) is fixedly connected to one side surface of the armrest box body (100). A rotating rod (204) is fixedly connected to the output end of the first motor (202). The rotating rod (204) is rotatably connected to the limiting plate (203). A first bevel gear (205) is fixedly connected to one end surface of the rotating rod (204).
3. An interior space adjustable console according to claim 2, characterized in that: A fixing plate (103) is fixedly connected to both ends of one side surface of the armrest box body (100). A connecting rod (207) is rotatably connected to one side surface of the fixing plate (103). A second bevel gear (206) is fixedly connected to one end surface of the connecting rod (207) through the fixing plate (103). The second bevel gear (206) meshes with the first bevel gear (205).
4. The armrest box with adjustable internal space according to claim 3, characterized in that: Connecting plates (208) are fixedly connected to both sides of the connecting rod (207), and one end surface of the connecting plate (208) is fixedly connected to one side surface of the flip cover (102).
5. The armrest box with adjustable internal space according to claim 1, characterized in that: The moving component (300) includes a mounting frame (301) and a second motor (302). One end surface of the mounting frame (301) is fixedly connected to one side surface of the armrest box body (100). The mounting frame (301) is fixedly connected to the second motor (302). A rotating shaft (303) is rotatably connected to one side surface of the sliding groove (104). One end surface of the rotating shaft (303) is fixedly connected to the output end of the second motor (302). A main gear (304) is fixedly connected to one end surface of the rotating shaft (303).
6. The armrest box with adjustable internal space according to claim 5, characterized in that: A connecting shaft (305) is rotatably connected to one side surface of the sliding groove (104), and a driven gear (306) is fixedly connected to one end surface of the connecting shaft (305). The driven gear (306) meshes with the main gear (304).
7. The armrest box with adjustable internal space according to claim 6, characterized in that: A threaded rod (307) is fixedly connected to one side surface of the driven gear (306). The end of the threaded rod (307) away from the driven gear (306) is rotatably connected to one side surface of the sliding groove (104). A sliding plate (308) is threadedly connected to the threaded rod (307). The sliding plate (308) is slidably connected to the sliding groove (104). One end surface of the sliding plate (308) is fixedly connected to one end surface of the partition plate (105).