Handrail device and vehicle

Abstract

A handrail device and a vehicle are provided. The handrail device comprises a handrail body (10), a cover plate assembly (20) arranged on the handrail body (10), and a pivoting device (40) configured to pivot the cover plate assembly (20) relative to the handrail body (10). The handrail device comprises a lifting mechanism (30) connected between the pivoting device (40) and the handrail body (10), such that the pivoting device (40) and the cover plate assembly (20) can be raised and lowered relative to the handrail body (10). The handrail device thereby requires only a small deployment operating space and can be adjusted in use height, and can be firmly fixed during use.

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, and more particularly to a handrail device and a vehicle. Background Technology

[0002] To improve vehicle functionality and passenger experience, an increasing number of vehicles are equipped with tray tables for passenger use. Some tray tables are known in the prior art as being integrated into the center armrest. However, these tray tables require a large amount of space to unfold and retract, making them inconvenient for passengers to operate, or they cannot be securely fixed during use, or the tray height is not adjustable, resulting in insufficient comfort. Summary of the Invention

[0003] The purpose of this invention is to provide an armrest device and a vehicle including it, which requires a small unfolding operating space and is adjustable in height, and can be firmly fixed during use, so that the table can be used by the driver and / or passenger in various sitting positions or is suitable for drivers and / or passengers of different heights. At the same time, the table is also suitable for various vehicle types such as five-seater vehicles.

[0004] According to a first aspect of the present invention, a handrail device is provided, the handrail device comprising at least: a handrail body; a cover assembly disposed on the handrail body; and a pivoting device configured to pivot the cover assembly relative to the handrail body. The handrail device includes a lifting mechanism connected between the pivoting device and the handrail body, such that the pivoting device and the cover assembly are capable of being raised and lowered relative to the handrail body.

[0005] The armrest device of the present invention includes an armrest body, a cover assembly, a pivoting device, and a lifting mechanism. The pivoting device is configured to pivot the cover assembly relative to the armrest body. The lifting mechanism is connected between the pivoting device and the armrest body, allowing the pivoting device and the cover assembly to be raised and lowered relative to the armrest body. This allows for easy adjustment of the cover assembly's height, making it suitable for drivers and / or passengers in various seating positions or for drivers and / or passengers of different heights, thus providing appropriate support for the driver's and / or passenger's elbows. Furthermore, when the cover assembly is folded forward to function as a table, the table's height can be easily adjusted, making it suitable for drivers and / or passengers in various seating positions or for drivers and / or passengers of different heights, thus providing a table with a height appropriate to the driver and / or passenger's height. Therefore, it provides a multi-functional armrest, a hidden screen, and a vanity mirror support surface for front / rear passengers, saving more space and making better use of armrest space compared to existing technologies.

[0006] In one exemplary embodiment, the lifting mechanism includes a lead screw assembly comprising a lead screw and a slider threadedly connected to the lead screw. This allows for the provision of a lifting mechanism at a lower cost, thereby reducing the manufacturing cost of the vehicle.

[0007] In one exemplary embodiment, the pivoting device includes a pivot and a pivot seat configured to pivot relative to each other, wherein one of the pivot and the pivot seat is connected to the cover assembly; the other of the pivot and the pivot seat is connected to a slider of the lifting mechanism. Specifically, the other of the pivot and the pivot seat is integrally formed with the slider of the lifting mechanism. This allows for simultaneous adjustment of the height of the pivoting device and the cover assembly.

[0008] In one exemplary embodiment, when the cover assembly is in the closed state on the armrest body, the second surface of the lifting mechanism abuts against the cover assembly to support it. Thus, in the closed state, the cover can be stably supported and maintained, thereby providing stable support for the driver's and / or passenger's elbows.

[0009] In one exemplary embodiment, when the cover assembly is flipped to the fully open state via the pivoting device, the first surface of the lifting mechanism abuts against the cover assembly to support it. Thus, in the fully open state, the tabletop can be stably supported and maintained, providing stable support for the driver and / or occupants.

[0010] In one exemplary embodiment, the cover assembly includes a main tabletop, a first sub-tabletop, and a second sub-tabletop. The main tabletop, first sub-tabletop, and second sub-tabletop form a folding or flip-up structure, wherein the first and second sub-tabletops are hinged to the main tabletop on both sides. Alternatively, the main tabletop, first sub-tabletop, and second sub-tabletop form a pop-out structure, wherein the first and second sub-tabletops can pop out from the main tabletop to both sides. Thus, one side surface of the cover integrates a folding, flip-up, or pop-out structure, enabling the tabletop to be widened by at least 40%-60%, or even 100%-200%, fully meeting the occupants' need for a large tabletop area. Furthermore, the unfolding of the cover assembly is easy to operate and readily obtains the desired support area.

[0011] In one exemplary embodiment, when the main tabletop, the first sub-tabletop, and the second sub-tabletop form a folding or flip-up structure, at least one of the first and second sub-tabletops is hinged to the main tabletop via a continuously variable hinge mechanism. This allows for easy unfolding of the cover assembly, readily obtains the desired support area, and encloses items supported on the tabletop, preventing them from falling off, thereby providing a shelf function.

[0012] In one exemplary embodiment, the cover assembly includes a foam layer and a skin layer covering the outside of the foam layer, wherein the skin layer is made of PU or PVC. A PVC skin layer is easily molded into textured shapes, while a PU skin layer provides a soft and comfortable supportive feel.

[0013] In one exemplary embodiment, the main table and sub-table of the cover assembly of the armrest body are integrated with a receiving structure suitable for accommodating a cup.

[0014] In one exemplary embodiment, the main table and sub-table of the cover assembly of the armrest body are integrated with charging interfaces and / or multimedia interfaces, particularly USB interfaces.

[0015] According to a second aspect of the invention, a vehicle is provided that includes at least one handrail device according to a first aspect of the invention.

[0016] In one exemplary embodiment, the armrest device of the vehicle is a rear center armrest device, which is configured to be retractable into the back of the rear seat. Thus, the vehicle, through its armrest device, can provide a convenient small table function for rear passengers, while appropriately reducing the strength requirements of the front frame and lowering its weight.

[0017] In one exemplary embodiment, the armrest device of the vehicle is a front center armrest device, and the cover assembly is configured to fold forward or backward in the vehicle's longitudinal direction. Thus, the vehicle, through its front armrest device, can provide a convenient small table function for front or rear passengers.

[0018] The beneficial effects of the present invention according to the above aspects are that the cover assembly is integrated into the armrest body of the armrest device, and can be put into the use position through a simple pull and rotation operation, thereby saving the arrangement and operation space of the table while facilitating passenger use. This allows the armrest device according to the present invention to provide elbow support or a small table of suitable height for drivers and / or passengers of different heights, and can be used as a front or rear armrest, thus being suitable for various types of vehicles, including five-seater vehicles. Furthermore, the table may include a first sub-table and a second sub-table connected by a stepless hovering hinge device. The sub-table can be unfolded to any angle relative to the main table and remain at that angle, thereby meeting the usage needs of various seating postures and preventing items from falling off the table, improving user comfort. Moreover, the armrest body and / or table of the armrest device according to the present invention also integrate a cup-holding structure and, for example, a USB interface, thereby meeting various passenger usage needs and improving the overall riding experience. Attached Figure Description

[0019] The invention will now be described in more detail with reference to the accompanying drawings, which will provide a better understanding of its principles, features, and advantages. The drawings include: Figure 1 A side view of a handrail device according to an exemplary embodiment of the present invention is schematically shown, wherein the cover plate assembly of the handrail device is in a closed state. Figure 2 A side view of the lifting mechanism of the handrail device according to an exemplary embodiment of the present invention is shown schematically in enlarged form; Figure 3 A side view of an armrest device according to an exemplary embodiment of the present invention is schematically shown, wherein the cover assembly of the armrest device is in a fully open state; Figure 4 A top view of a handrail device according to an exemplary embodiment of the present invention is schematically shown, wherein the cover assembly of the handrail device is in a fully open state and in a fully unfolded state; Figure 5 A side view of an armrest device according to an exemplary embodiment of the present invention is schematically shown, wherein the armrest device serves as a rear armrest device and is in a closed state, and the cover assembly of the armrest device is in a closed state; and Figure 6 A side view of an armrest device according to an exemplary embodiment of the present invention is schematically shown, wherein the armrest device serves as a front armrest device and is in an armrest closed state, and the cover plate assembly of the armrest device is in a cover plate closed state. Detailed Implementation

[0020] To make the technical problems to be solved, the technical solutions, and the beneficial technical effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and several exemplary embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and should not be used to limit the scope of protection of this invention.

[0021] When an element or its variant is referred to as being "connected to," "coupled to," or "mounted to" another element, it may be directly connected to, coupled to, or mounted to the other element, or there may be intermediate elements. Conversely, when an element or its variant is referred to as being "directly connected," "directly coupled to," or "directly mounted" to another element, there are no intermediate elements. Throughout the text, the same reference numerals denote the same elements. As used herein, the singular forms "a," "an," and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. For the sake of brevity and / or clarity, well-known functions or constructions may not be described in detail. The terms "and / or" and their abbreviation " / " include any and all combinations of one or more of the related listed items.

[0022] It should be noted that some terms used herein may be relative. For example, the terms "longitudinal" and "transverse" refer to directions referenced in the accompanying figures. The term "approximately" is intended to indicate a fairly large degree, but is not necessarily absolute.

[0023] Figure 1 A schematic side view of a handrail device according to an exemplary embodiment of the present invention is shown, wherein the cover assembly of the handrail device is in a closed state. For ease of explanation, the longitudinal direction L, the lateral direction W, and the height direction H of the handrail device 1 are shown, and these three directions are orthogonal to each other.

[0024] like Figure 1 As shown, the handrail device 1 is placed approximately horizontally, and its longitudinal direction L is aligned with the vehicle's front-to-back direction, while its height direction H is aligned with the vehicle's height direction. The handrail device 1 includes a handrail body 10 and a cover assembly 20. The cover assembly 20 is disposed on the handrail body 10, specifically, as shown... Figure 1 As shown, the cover assembly 20 is disposed on the upper surface of the handrail body 10. The cover assembly 20 and the handrail body 10 are located on one side in the longitudinal direction L, for example... Figure 1 The right side is roughly aligned. The length of the cover assembly 20 is shorter than the length of the armrest body 10.

[0025] In one embodiment, the armrest body 10 has a generally cuboid shape and an opening on the upper side. The armrest body 10 may be provided with a cover that covers the upper opening, thereby defining an interior space together with the armrest body 10. Various structures may be integrated on the cover, such as integrated cup holders, control panels, and / or storage boxes. In another embodiment, the armrest body 10 may or may not have an interior space, and various structures, such as integrated cup holders, control panels, and / or storage boxes, are integrated directly on its upper surface.

[0026] The handrail assembly 1 also includes a pivoting device 40. The pivoting device 40 is configured to pivot the cover assembly 20 relative to the handrail body 10. Specifically, the pivoting device 40 is connected to the cover assembly 20 on one side and to the handrail body 10 on the other side, so that the cover assembly 20 can pivot relative to the handrail body 10.

[0027] The handrail device 1 also includes a lifting mechanism 30. The lifting mechanism 30 is configured such that the pivoting device 40 and the cover assembly 20 connected thereto can be raised and lowered relative to the handrail body 10. Specifically, the lifting mechanism 30 is connected between the handrail body 10 and the pivoting device 40. The lifting mechanism 30 is disposed on the handrail body 10 and is adjacent in the longitudinal direction L to the cover assembly 20, which is also disposed on the handrail body 10. In other words, the lifting mechanism 30 and the cover assembly 20 are disposed on the same side of the handrail body 10 in the height direction H.

[0028] exist Figure 1 In the closed state, the cover assembly 20 rests against the handrail body 10 (e.g., its upper surface). The cover assembly 20 has a first surface 201 and a second surface 202 opposite to each other in the longitudinal direction L, and a third surface 203 and a fourth surface 204 opposite to each other in the height direction H. In the closed state, the third surface 203 of the cover assembly 20 faces away from the handrail body 10, and the fourth surface 204 faces the handrail body 10. When the cover assembly 20 is in the closed state, the lifting mechanism 30 abuts against the cover assembly 20; specifically, the lifting mechanism 30 abuts against the first surface 201 of the cover assembly 20 to support and maintain the cover assembly 20 in the closed state. The number of lifting mechanisms 30 is not limited; for example, it can be 1, 2, 3, 4, 5, etc. Preferably, two lifting mechanisms 30 are provided (e.g., ...). Figure 4 (Clearly shown in the image). The pivoting device 40 corresponds one-to-one with the lifting mechanism 30, so the number of pivoting devices 40 is equal to the number of lifting mechanisms 30.

[0029] The third surface 203 of the cover assembly 20 Figure 1The top surface of the cover plate is used to support the occupant's elbows when closed. This third surface 203 uses a PVC-coated foam layer to provide comfortable elbow support for the occupant. Specifically, the cover plate assembly 20 includes a foam layer and a skin layer covering the outside of the foam layer, wherein the skin layer is made of PVC. The material of the foam layer is not limited and can be PP and PU, which are commonly used in the art. Instead of a PVC skin layer, skin layers made of other materials, such as PU skin layers, can be used.

[0030] The driving method of the lifting mechanism 30 is unrestricted. It can be manually driven. Alternatively, it can be electrically driven. Specifically, such as... Figure 1 As shown, a motor 50 is provided to drive the lifting mechanism 30, thereby electrifying the lifting mechanism. The type of motor 50 is not particularly limited and can be a known motor.

[0031] Figure 2 A side view of the lifting mechanism of the handrail device according to an exemplary embodiment of the present invention is shown schematically in enlarged form.

[0032] like Figure 2 As shown, the lifting mechanism 30 is in the form of a screw assembly. The screw assembly has a screw 301 and a slider 302 threadedly connected to the screw 301. When the screw 301 is driven to rotate, the slider 302 can move linearly, for example, up and down in the height direction. The slider 302 has a first surface and a second surface that are opposite to each other; specifically, in the longitudinal direction L, the first surface 3021 and the second surface 3022 are opposite to each other. Figure 1 As can be seen, when the cover plate assembly 20 is in the closed state, the second surface 3022 of the lifting mechanism 30 abuts against the first surface 201 of the cover plate assembly 20, thereby supporting and maintaining the cover plate assembly 20 in the closed state. The lifting mechanism 30 is not limited to the above-described structure and can take other forms besides the lead screw device.

[0033] The driving method of the pivoting device 40 is unrestricted and can be either purely manual or electrically driven. The pivoting device 40 can be in the form of a hinge or a friction pivot. Figure 2 Combination Figure 1 As shown, the pivoting device 40 includes a pivot seat 402 and a pivot 205 (see Figure 1). Figure 1The pivot 205 can rotate within the hole 4021 of the pivot seat 402. The pivot seat 402 is fixed to or integrally formed with the slider 302 of the lifting mechanism 30. The pivot 205 is fixedly connected to the cover plate assembly 20. Thus, when the pivot 205 rotates, the cover plate assembly 20 can rotate relative to the lifting mechanism 30. The pivoting device 40 can be configured as a continuously hovering pivoting connection mechanism to hold the cover plate assembly 20 at any angle relative to the lifting mechanism 30, as needed. The continuously hovering hinge can be any suitable mechanism or device known in the art, such as a continuously hovering hinge or a damping pivot, etc., and is not particularly limited here. Alternatively, the pivot 205 can be fixed to the slider 302 of the lifting mechanism 30, while the pivot seat 402 can be fixedly connected to the cover plate assembly 20.

[0034] Figure 3 A side view of an armrest device according to an exemplary embodiment of the present invention is schematically shown, wherein the cover assembly of the armrest device is in a fully open state.

[0035] exist Figure 1 In the illustrated state, when the motor 50 is driven, the lifting mechanism 30, for example, the lead screw 301 of the lead screw device, rotates, thereby moving the slider 302 upward. The upward movement of the slider 302 causes the cover assembly 20, together with the pivoting device 40, to move upward. When the cover assembly 20 rises to a predetermined height, it is rotated about the pivoting axis of the pivoting device 40. The rotation angle of the cover assembly 20 is between 0 and 180 degrees. When the rotation angle reaches 180 degrees, the cover assembly 20 is rotated to the side of the lifting mechanism 30 opposite to the handrail body 10. Figure 3 The position of the cover assembly 20 relative to the handrail body 10 is shown when the rotation angle reaches 180 degrees. The position of the cover assembly 20 after rotating 180 degrees is referred to as the fully open position of the cover assembly 20.

[0036] In the fully open position, the third surface 203 of the cover assembly 20, which uses a PVC-coated foam layer, faces downward, while the fourth surface 204 of the cover assembly 20, opposite to the third surface 203, faces upward, in preparation to provide a table function for the occupants. This will be described in detail below.

[0037] In the fully open position, the cover assembly 20 abuts against the lifting mechanism 30 to reliably hold the cover assembly 20 in place by means of the support provided by the lifting mechanism 30. Specifically, the first surface 201 of the cover assembly 20 abuts against the first surface 3021 of the lifting mechanism 30, which is opposite to the second surface 3022, thereby supporting and holding the cover assembly 20 in the fully open position.

[0038] Figure 4A top view of a handrail device according to an exemplary embodiment of the present invention is schematically shown, wherein the cover assembly of the handrail device is in a fully open state and in a fully unfolded state.

[0039] The cover assembly 20 includes multiple parts that can be unfolded on the fourth surface 204 of the cover assembly 20 to form a tabletop. Specifically, as... Figure 4 As shown, the cover assembly 20 includes at least a main tabletop 211, a first sub-tabletop 212, and a second sub-tabletop 213, with the first and second sub-tabletops 212 and 213 attached to the main tabletop 211 on both sides. In one embodiment, the first and second sub-tabletops 212 and 213 are hinged to the main tabletop 211 on both sides, such that each of the first and second sub-tabletops 212 and 213 can pivot relative to the main tabletop 211 at a predetermined angle, for example, by fully folding it over to pivot 180 degrees relative to the main tabletop 211, thereby placing the main tabletop 211, the first and second sub-tabletops 212, and the second and second sub-tabletops 213 on the same plane to provide a small tabletop function. Preferably, the first and second sub-tabletops 212 and 213 are hinged to the main tabletop 211 on both sides by a continuously variable hinge mechanism. This continuously variable hinge mechanism allows the first sub-tabletop 212 and the second sub-tabletop 213 to pivot relative to the main tabletop 211 at any angle, such as 90 degrees, 135 degrees, 150 degrees, and 180 degrees. When the pivot angle is less than 180 degrees, the first and second sub-tabletops 212 and 213 can hold items such as handbags, luggage bags, laptops, and tablets on the main tabletop 211, preventing them from easily falling off the sides of the main tabletop 211. Thus, the cover assembly 20 provides a shelf function.

[0040] In the tabletop hinge structure, the sum of the widths of the first sub-tabletop 212 and the second sub-tabletop 213 in the width direction W can be less than or equal to the width of the main tabletop 211, so that the first sub-tabletop 212 and the second sub-tabletop 213 can be folded onto the main tabletop 211 as a single layer. That is, the first sub-tabletop 212 and the second sub-tabletop 213 can be flipped over to fold, and the cover assembly 20 obtained after folding the tabletop has a double-layer structure. However, the folding method of the sub-tabletops is not limited to the above method. Alternatively, the width of each of the first sub-tabletop 212 and the second sub-tabletop 213 in the width direction W can be approximately equal to the width of the main tabletop 211, and the first sub-tabletop 212 and the second sub-tabletop 213 can be folded sequentially, that is, one of the first sub-tabletop 212 and the second sub-tabletop 213 can be folded onto the main tabletop 211 first, and then the other can be folded onto the already folded sub-tabletop. That is, the first sub-tabletop 212 and the second sub-tabletop 213 can be folded sequentially, and the cover assembly 20 obtained after the tabletops are folded has a three-layer structure. In the above example, the cover assembly 20 has a folding or flipping structure.

[0041] In another embodiment, the first sub-tabletop 212 and the second sub-tabletop 213 are slidably connected to the main tabletop 211. The first sub-tabletop 212 and the second sub-tabletop 213 are slidably connected to predetermined positions on the main tabletop 211, thereby allowing each of the first sub-tabletop 212 and the second sub-tabletop 213 to extend relative to the main tabletop 211 to both sides of the main tabletop 211, providing a small tabletop function, either manually or electrically. Preferably, the first sub-tabletop 212 and the second sub-tabletop 213 are slidably connected to the main tabletop 211 via a stepless hovering extension structure. This stepless hovering extension structure allows the first sub-tabletop 212 and the second sub-tabletop 213 to extend any length relative to the main tabletop 211 and maintain that length. Using the stepless hovering extension structure, the total length of the first sub-tabletop 212 and the second sub-tabletop 213 that slides out can be controlled, i.e., the total unfolded width of the tabletop assembly 20 can be controlled. The first sub-tabletop 212 and the second sub-tabletop 213 can unfold to form a generally flat surface, thereby providing twice the usable floor area compared to the main tabletop 211 itself. This provides passengers with significant convenience. Alternatively, a pop-out structure can be used to control the extension of the first sub-tabletop 212 and the second sub-tabletop 213 relative to the main tabletop 211. In this example, the cover assembly 20 has a pop-out structure.

[0042] A single motor 50 can be used to control all the lifting mechanisms 30. Preferably, two lifting mechanisms 30 are provided, and the motor 50 is connected to the two lifting mechanisms 30 via different output shafts 501, thereby controlling both lifting mechanisms 30 simultaneously. All the lifting mechanisms 30 are located in the central portion of the side surface of the main table 211 in the width direction to provide stable support for the cover assembly 20.

[0043] Figure 5 A side view of an armrest device according to an exemplary embodiment of the present invention is schematically shown, wherein the armrest device serves as a rear armrest device and is in an armrest closed state, and the cover assembly of the armrest device is in a cover closed state.

[0044] like Figure 5 As shown, the vehicle has a seat 60 and an armrest device 1. The armrest device 1 can be closed in a recess of the backrest of the seat 60, so that the armrest device is in a closed state or an upright state. Furthermore, the armrest device 1 can be folded out / forward from the recess of the backrest as shown by arrow A, thereby serving as a rear armrest device suitable for, for example, a five-seat vehicle. The vehicle has a headrest 70. The headrest 70 can be independent of the armrest device 1 or can be connected to the armrest device 1. When the headrest 70 is connected to the armrest device 1, when the armrest device 1 is folded forward, the headrest 70 and the armrest device 1 are folded forward together, and can be folded to... Figure 1 The armrest assembly 1 is positioned such that it is in a reclined state. Correspondingly, the third surface 203 of the cover assembly 20 faces upwards to support the occupant's elbows. Furthermore, the cover assembly 20 can be folded forward and its fourth surface 204 unfolded to the sides to provide a tabletop function.

[0045] Figure 6 A side view of an armrest device according to an exemplary embodiment of the present invention is schematically shown, wherein the armrest device serves as a front armrest device and is in an armrest closed state, and the cover plate assembly of the armrest device is in a cover plate closed state.

[0046] like Figure 6 As shown, the vehicle has a seat 60 and an armrest 1. The armrest 1 can be positioned in the middle of the seat 60, i.e., the front seat, to serve as a front armrest, with the cover assembly 20 initially closed. The third surface 203 of the cover assembly 20 faces upward to support the occupant's elbow. Furthermore, the armrest 1 can be folded back as indicated by arrow B, and the cover assembly 20 can be opened and further unfolded to provide a table function for rear passengers. The vehicle has a headrest 70. This headrest 70 is independent of the armrest 1 and is connected to the backrest of the seat 60.

[0047] Figure 6The image shows the armrest device 1 folding backward for use by rear passengers. However, the invention is not limited thereto. The armrest device 1 according to the invention, when used as a front armrest device, can be configured to fold forward to provide a table function for the driver and front passenger. In this case, with... Figure 6 The configuration is different (where the side of the armrest device 1 with the lifting mechanism 30 and the pivot device 40 faces the rear of the seat), and the side of the armrest device 1 with the lifting mechanism 30 and the pivot device 40 faces the front of the seat.

[0048] The operation of the armrest device according to the present invention will be described below. An example of using the armrest device as a rear-row armrest device will be given ( Figure 5 The following explanation is provided; the operations for other examples can be performed similarly.

[0049] Step 1) Manually pull the armrest device 1 to pull it out from the backrest of the rear seat, and place the armrest device 1 in the correct position. Figure 1 The armrest is shown in its reclined position. At this time, the third surface 203 of the cover assembly 20 uses a PVC-coated foam layer, thereby providing the third surface 203 with comfortable elbow support for the occupants.

[0050] Step 2) The lifting mechanism 30 is adjusted up and down by the motor 50 so that the cover plate assembly 20 is raised to the specified height.

[0051] Step 3) Flip the cover assembly 20 to the appropriate angle, for example... Figure 3 As shown in the figure, at 180 degrees, the cover plate assembly 20 is in a horizontal state, so that the internal skeleton surface of the cover plate assembly 20, i.e., the first surface 201, and the outer side surface of the lifting mechanism 30, i.e., the first surface 3021, abut against each other, so that the lifting mechanism 30 supports the cover plate assembly 20.

[0052] With the cover open, the fourth surface 204 of the cover assembly 20 is unfolded, which widens the tabletop by at least 40%-60%, or even up to 300%, thereby providing a small table function and meeting the occupants' needs for tabletop area.

[0053] Please note that the order of the above steps is not fixed, but can be partially adjusted. For example, the order of steps 2) and 3) can be reversed, so that the cover assembly 20 is flipped first, and then the height of the cover assembly 20 is adjusted.

[0054] The present invention also relates to a vehicle that includes a handrail device 1 according to the present invention.

[0055] In the aforementioned vehicle, the armrest device 1 can be configured as a rear armrest device, which is designed to be stored in the back of the rear seat, thus making it suitable for five-seat vehicles.

[0056] Alternatively, the armrest device 1 can be configured as a front center armrest device, with its cover assembly 20 configured to fold forward and unfold in the vehicle's longitudinal direction, thus making it suitable for use by passengers in the driver's and / or front passenger's seats.

[0057] Alternatively, the armrest device 1 can be configured as a front center armrest device, with its cover assembly 20 configured to fold backward and unfold in the vehicle's longitudinal direction, thus making it suitable for use by rear passengers.

[0058] In the above description, the handrail device 1 of this disclosure is applied to a vehicle. However, the invention is not limited thereto. In addition to vehicles, the handrail device 1 of this disclosure can also be applied to other means of transportation such as trains, ships, and airplanes.

[0059] Although specific embodiments of the invention have been described in detail herein, they are given for illustrative purposes only and should not be construed as limiting the scope of the invention. Various substitutions, alterations, and modifications may be conceived without departing from the spirit and scope of the invention.

[0060] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, this disclosure will not describe the various possible combinations separately.

Claims

1. A handrail device (1), the handrail device comprising: Handrail body (10); Cover plate assembly (20), the cover plate assembly (20) is disposed on the handrail body (10); A pivoting device (40) is configured such that the cover assembly (20) pivots relative to the armrest body (10). Its features are, The handrail device includes a lifting mechanism (30) connected between the pivoting device (40) and the handrail body (10), such that the pivoting device (40) and the cover plate assembly (20) can be raised and lowered relative to the handrail body (10).

2. The handrail device (1) according to claim 1, characterized in that, The lifting mechanism (30) includes a lead screw assembly, which includes a lead screw (301) and a slider (302) threadedly connected to the lead screw.

3. The handrail device (1) according to claim 2, characterized in that, The pivoting device (40) includes a pivot (205) and a pivot seat (402), the pivot and the pivot seat being configured to pivot relative to each other. One of the pivot and the pivot seat is connected to the cover plate assembly (20). The other of the pivot and pivot seat is connected to the slider (302) of the lifting mechanism (30).

4. The handrail device (1) according to any one of claims 1-3, characterized in that, When the cover plate assembly (20) is in the closed state on the handrail body (10), the second surface (3022) of the lifting mechanism (30) abuts against the cover plate assembly (20) to support the cover plate assembly (20).

5. The handrail device (1) according to any one of claims 1-4, characterized in that, When the cover assembly (20) is flipped to the fully open state by the pivoting device (40), the first surface (3021) of the lifting mechanism (30) abuts against the cover assembly (20) to support the cover assembly (20).

6. The handrail device (1) according to any one of the preceding claims, characterized in that, The cover plate assembly (20) includes a main table panel (211), a first sub-table panel (212), and a second sub-table panel (213). The main tabletop (211), the first sub-tabletop (212), and the second sub-tabletop (213) form a folding or flipping structure, wherein the first sub-tabletop (212) and the second sub-tabletop (213) are hinged to the main tabletop (211) on both sides, or The main table panel (211), the first sub-table panel (212), and the second sub-table panel (213) form a pop-out structure, wherein the first sub-table panel (212) and the second sub-table panel (213) can pop out from the main table panel (211) to both sides.

7. The handrail device (1) according to claim 6, characterized in that, When the main tabletop (211), the first sub-tabletop (212) and the second sub-tabletop (213) form a folding or flipping structure, at least one of the first sub-tabletop (212) and the second sub-tabletop (213) is hinged to the main tabletop (211) by a stepless hovering hinge device.

8. The handrail device (1) according to any one of the preceding claims, characterized in that, The cover assembly (20) includes a foam layer and a skin layer covering the outside of the foam layer, wherein the skin layer is made of PU or PVC.

9. A vehicle comprising a handrail device (1) according to any one of the preceding claims.

10. The vehicle according to claim 9, characterized in that, The handrail device (1) is either a front handrail device or a rear handrail device.

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